In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life...In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life is substantial.Anatomical studies report high incidence rates,surpassing those observed in symptom-based surveys.Weakness of the endopelvic fascia is a primary anatomical risk factor for POP.Additionally,gestational diabetes mellitus(GDM)has emerged as a growing concern,as poor glycemic control increases complications for both mother and fetus.GDM and POP are interconnected,with factors like maternal obesity,macrosomia,and hormonal changes exacerbating pelvic floor dysfunction.Modifiable risk factors,such as obesity and chronic hyperglycemia,along with multiparity,instrumental deliveries,and obstetric trauma,further increase susceptibility.For patients with GDM,gynecological exams,Pelvic Organ Prolapse Quantification staging,and pelvic floor ultrasonography are valuable diagnostics,with proctological exams and magnetic resonance defecography aiding in multi-compartment prolapse diagnoses.Imaging,though uncomfortable during pregnancy,is safe in the early postpartum period.This editorial emphasizes the need for further research on the pathophysiology of GDM-related POP and offers recommendations for improving diagnosis and clinical management of patients with GDM.展开更多
BACKGROUND Pelvic fractures are often associated with significant morbidity,including injuries to the urinary tract.Understanding the incidence and risk factors for urinary tract injury in these patients is crucial fo...BACKGROUND Pelvic fractures are often associated with significant morbidity,including injuries to the urinary tract.Understanding the incidence and risk factors for urinary tract injury in these patients is crucial for prompt diagnosis and management.This meta-analysis aims to synthesize existing evidence to determine the overall incidence and identify specific risk factors associated with urinary tract injuries in patients with pelvic fractures.AIM To determine the incidence and risk factors for urinary tract injuries in patients with pelvic fractures.METHODS A systematic search of PubMed,EMBASE,Scopus,and the Cochrane Library was conducted without date restrictions.Studies examining the incidence and risk factors of urinary tract injuries in patients with pelvic fractures were included.Data extracted included demographics,injury mechanism,pelvic fracture type,urinary tract injury incidence,mortality,and discharge disposition.Review Manager 5.4 was used for data analysis.RESULTS Ten studies comprising 22700 patients were included.The pooled incidence of urinary tract injury associated with pelvic fracture was 6.88%(95%CI:6.20%-7.55%).Vehicle,motorcycle,and pedestrian accidents were identified as risk factors for urinary tract injury,with relative risks(RR)of 1.08(95%CI:1.06-1.11),1.89(95%CI:1.78-2.00),and 1.53(95%CI:1.20-1.95),respectively.Pubic fracture and pelvic ring disruption were significantly associated with urinary tract injury[odds ratio(OR)1.94,95%CI:1.09-3.44 and OR 5.53,95%CI:4.67-6.54,respectively)].Patients without urinary tract injury were more likely to be discharged home(RR 0.79,95%CI:0.67-0.92).Mortality was higher in patients with urinary tract injury(OR 1.92,95%CI:1.77-2.09).CONCLUSION Urinary tract injury occurs in nearly 7%of patients with pelvic fractures.Motorcycle accidents,pubic fractures,and pelvic ring disruptions are significant risk factors.Urinary tract injury following pelvic fracture is associated with increased mortality.展开更多
BACKGROUND Retrograde pubic ramus screw placement is an effective technique but requires substantial surgical expertise and specialized equipment.The management of osteoporotic anterior pelvic ring injuries remains ch...BACKGROUND Retrograde pubic ramus screw placement is an effective technique but requires substantial surgical expertise and specialized equipment.The management of osteoporotic anterior pelvic ring injuries remains challenging due to technical difficulties and a high risk of complications.AIM To introduce a novel and simplified surgical approach that utilizes a custom-designed handheld pelvic alignment guide(HPAG)in combination with a 6.0 mm hollow screw,aiming to enhance the accuracy,efficiency,and safety of retrograde pubic ramus screw fixation in osteoporotic pelvic fragility fractures.METHODS The HPAG and 6.0 mm hollow screw were employed during surgical treatment.A 2.0-3.0 cm incision was made to expose the optimal screw entry point.Intraop-erative pelvic inlet and obturator oblique views were used to monitor fracture reduction and guide screw insertion.Clinical outcomes and fracture reduction quality were evaluated using Matta,visual analog scale,and Majeed scores during follow-ups.A representative case is presented to demonstrate the surgical procedure in detail.RESULTS No perioperative complications were observed.The mean operative time was 35.2±6.97 minutes,with a screw insertion time of 7.25±1.86 minutes,an average incision length of 2.8±0.67 cm,and mean blood loss of 43.25±15.64 mL.At one-year follow-up,seven patients achieved excellent Majeed scores and three achieved good scores.CONCLUSION No perioperative complications were observed.The mean operative time was 35.2±6.97 minutes,with a screw insertion time of 7.25±1.86 minutes,an average incision length of 2.8±0.67 cm,and mean blood loss of 43.25±15.64 mL.At one-year follow-up,seven patients achieved excellent Majeed scores and three achieved good scores.展开更多
BACKGROUND Sagittal spinopelvic alignment(SSA)is essential for preserving a stable and effective upright posture and locomotion.Although alterations in the SSA are recognised to induce compensatory modifications in th...BACKGROUND Sagittal spinopelvic alignment(SSA)is essential for preserving a stable and effective upright posture and locomotion.Although alterations in the SSA are recognised to induce compensatory modifications in the pelvis,hips,and knees,the inverse relationship concerning knee pathology undergoing total knee arthroplasty(TKA)has been examined by a limited number of studies,yielding inconclusive results.AIM To generate evidence of the effect of TKA on the SSA from existing literature.METHODS Databases like PubMed,EMBASE,and Scopus were used to identify articles related to the“knee spine syndrome”phenomenon using a combination of subject terms and keywords such as“spinopelvic parameters”,“sagittal spinal balance”,and“total knee arthroplasty”were used with appropriate Boolean operators.Studies measuring the SSA following TKA were included,and research was conducted as per preferred reporting items for systematic review and metaanalysis guidelines.RESULTS A total of 475 participants had undergone TKA,and six studies measuring SSA were analysed.Following TKA,pelvic tilt was the only parameter that showed significant changes,while lumbar lordosis(LL),pelvic incidence,and sacral slope were non-significant,as evident from the forest plots.CONCLUSION The body's sagittal alignment is a complex balance between pelvic,spine,and lower extremity parameters.TKA,while having the potential to correct the flexion contracture,can also correct it.Still,the primary SSA for spinal pathology,i.e.,LL,may not be corrected in patients with co-existent spinal degenerative disease.展开更多
Objective:Pelvic floor dysfunction is common among pregnant and postpartum women and significantly impacts quality of life.This study aims to translate the German Pelvic Floor Questionnaire for Pregnant and Postpartum...Objective:Pelvic floor dysfunction is common among pregnant and postpartum women and significantly impacts quality of life.This study aims to translate the German Pelvic Floor Questionnaire for Pregnant and Postpartum Women into Chinese and to evaluate its reliability and validity in the Chinese population.Methods:The questionnaire was translated using the Brislin model.A cross-sectional study was conducted among pregnant and postpartum women to assess the content validity,construct validity,Cronbach’sαcoefficient,test-retest reliability,and split-half reliability of the Chinese version.Results:A total of 72 women were included,with 6.9% being pregnant and 93.1% postpartum;the age was(32.3±3.6)years.The Chinese version of the questionnaire contains 4 dimensions and 45 items.The content validity index of individual items ranged from 0.833 to 1.000,with a scale-level content validity index of 0.977 and intraclass correlation coefficients(ICCs)exceeding 0.90.The overall Cronbach’s α coefficient was 0.891,with subscale coefficients ranging from 0.732 to 0.884(all ICCs>0.70).The testretest reliability of the total scale was 0.833,and for the 4 dimensions,bladder,bowel,prolapse,and sexual function,the values were 0.776,0.579,0.732,and 0.645,respectively.The split-half reliability was 0.74.Conclusion:The Chinese version of the questionnaire demonstrated good reliability and validity,indicating its applicability in assessing pelvic floor dysfunction and associated risk factors during pregnancy and postpartum.展开更多
Biodegradable magnesium(Mg)materials offer significant advantages in trauma care due to their degradable nature and superior mechanical properties.This study reports the first successful use of degradable Mg clips in ...Biodegradable magnesium(Mg)materials offer significant advantages in trauma care due to their degradable nature and superior mechanical properties.This study reports the first successful use of degradable Mg clips in damage control surgery for pelvic fractures,addressing challenges associated with severe hemorrhage and high mortality rates(30-70%).A 57-year-old male patient with pelvic fractures and traumatic shock underwent open reduction and internal fixation with Mg clips.At a six-month follow-up,imaging confirmed fracture healing,clip degradation,and no signs of rebleeding or infection,highlighting their effectiveness in precise hemorrhage control.Unlike traditional titanium clips,Mg clips degrade over time,eliminating the need for removal and reducing infection risks.This innovative approach combines Mg clips with conventional gauze packing,offering a more effective and safer alternative for managing pelvic trauma.Future large-scale clinical trials are necessary to validate these findings and establish Mg clips as a global standard for pelvic fracture treatment.Their portability and functionality hold promise for advancing emergency trauma care.展开更多
Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult v...Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult vascular injuries.Clinical deterioration is frequently subtle,with signs like fatigue or confusion mis-attributed to baseline status.In frail patients,these injuries may rapidly evolve into life-threatening scenarios.Conservative management,while standard,may be insufficient when vascular frailty or anticoagulation are present.Early clinical suspicion,serial hemoglobin checks,and multidisciplinary involvement are crucial.A dynamic assessment model that incorporates frailty,comorbidities,and physiological reserve alongside radiographic findings can better guide inter-vention and monitoring.Clinicians must lower the threshold for advanced imaging,such as computed tomography angiography,and consider early vascular consultation even in seemingly stable cases.Adopting a holistic,risk-based approach can mitigate complications and improve outcomes for this vulnerable population.展开更多
Pelvic fractures are rare but severe injuries that severely affect patients’quality of life.Treatment of these fractures often involves invasive approaches with high risk of injuries to nervous structures,particularl...Pelvic fractures are rare but severe injuries that severely affect patients’quality of life.Treatment of these fractures often involves invasive approaches with high risk of injuries to nervous structures,particularly lumbosacral plexus.The introduction of minimally invasive surgical approaches,such as the lateral rectus approach,not only contributes to preserving lumbar plexus integrity in operated patients but also positively impacts their psychological well-being.Patients treated by surgical reduction of pelvic fractures with lumbosacral plexus injury often experience states of anxiety and depression.The lateral rectus approach is associated with lower levels of anxiety and depression compared to more invasive surgical techniques used for similar fractures.展开更多
In this editorial,we proceed to comment on the article by Chua et al,addressing the management of metastatic lateral pelvic lymph nodes(mLLN)in stage II/III rectal cancer patients below the peritoneal reflection.The t...In this editorial,we proceed to comment on the article by Chua et al,addressing the management of metastatic lateral pelvic lymph nodes(mLLN)in stage II/III rectal cancer patients below the peritoneal reflection.The treatment of this nodal area sparks significant controversy due to the strategic differences followed by Eastern and Western physicians,albeit with a higher degree of convergence in recent years.The dissection of lateral pelvic lymph nodes without neoadjuvant therapy is a standard practice in Eastern countries.In contrast,in the West,preference leans towards opting for neoadjuvant therapy with chemoradiotherapy or radiotherapy,that would cover the treatment of this area without the need to add the dissection of these nodes to the total mesorectal excision.In the presence of high-risk nodal characteristics for mLLN related to radiological imaging and lack of response to neoadjuvant therapy,the risk of lateral local recurrence increases,suggesting the appropriate selection of strategies to reduce the risk of recurrence in each patient profile.Despite the heterogeneous and retrospective nature of studies addressing this area,an international consensus is necessary to approach this clinical scenario uniformly.展开更多
Introduction:Radical cystectomy with pelvic node dissection remains the standard of care for muscle-invasive bladder carcinoma(MIBC);however,there is a growing interest in bladder preservation alternatives among the e...Introduction:Radical cystectomy with pelvic node dissection remains the standard of care for muscle-invasive bladder carcinoma(MIBC);however,there is a growing interest in bladder preservation alternatives among the elderly population.Guidelines indicate that partial cystectomy(PC)combined with pelvic node dissection(LND)can be considered as an alternative in carefully selected individuals.Using the National Cancer Database,we analyzed the overall survival(OS)between PC with and without LND among octogenarians.Methods:We identified octogenarians with localized muscle-invasive bladder carcinoma(cT2-3N0M0)and urothelial histology who underwent PC with or without LND between 2004 and 2018.Based on the number of lymph nodes removed(LNR),the LND group was further subdivided into<10 and>=10 lymph node groups.A propensity-matched Kaplan-Meier survival analysis was performed to compare OS between these groups.Results:Among 2573 patients who underwent PC,492 octogenarians met our selection criteria.208(42.2%)had LND,while 284(57.8%)had no LND.Within the LND group,53(25.5%)had<10 LNR,and 155(74.5%)had>=10 LNR.The median OS for the matched LND and non-LND groups was 36.9 and 33.4 months(p=0.96),respectively.Similarly,<10 LNR and>=10 LNR had 36.9 and 43.5 months(p=0.42),respectively.Multivariate Cox regression analysis revealed no difference in the risk of mortality.Conclusion:Among octogenarians who underwent PC,there was no significant difference in OS between those with or without LND,and between<10 or>=10 LNR groups.Therefore,the role and extent of LND after PC need further exploration in this subset of the population.展开更多
Chronic prostatitis/chronic pelvic pain syndrome(CP/CPPS)is a complex disease that is often accompanied by mental health disorders.However,the potential mechanisms underlying the heterogeneous clinical presentation of...Chronic prostatitis/chronic pelvic pain syndrome(CP/CPPS)is a complex disease that is often accompanied by mental health disorders.However,the potential mechanisms underlying the heterogeneous clinical presentation of CP/CPPS remain uncertain.This study analyzed widely targeted metabolomic data of expressed prostatic secretions(EPS)and plasma to reveal the underlying pathological mechanisms of CP/CPPS.A total of 24 CP/CPPS patients from The Second Nanning People’s Hospital(Nanning,China),and 35 asymptomatic control individuals from First Affiliated Hospital of Guangxi Medical University(Nanning,China)were enrolled.The indicators related to CP/CPPS and psychiatric symptoms were recorded.Differential analysis,coexpression network analysis,and correlation analysis were performed to identify metabolites that were specifically altered in patients and associated with various phenotypes of CP/CPPS.The crucial links between EPS and plasma were further investigated.The metabolomic data of EPS from CP/CPPS patients were significantly different from those from control individuals.Pathway analysis revealed dysregulation of amino acid metabolism,lipid metabolism,and the citrate cycle in EPS.The tryptophan metabolic pathway was found to be the most significantly altered pathway associated with distinct CP/CPPS phenotypes.Moreover,the dysregulation of tryptophan and tyrosine metabolism and elevation of oxidative stress-related metabolites in plasma were found to effectively elucidate the development of depression in CP/CPPS.Overall,metabolomic alterations in the EPS and plasma of patients were primarily associated with oxidative damage,energy metabolism abnormalities,neurological impairment,and immune dysregulation.These alterations may be associated with chronic pain,voiding symptoms,reduced fertility,and depression in CP/CPPS.This study provides a local-global perspective for understanding the pathological mechanisms of CP/CPPS and offers potential diagnostic and therapeutic targets.展开更多
Introduction:We examined the pathology and safety outcomes associated with the extent of pelvic lymph node dissection in patients with high-risk prostate cancer undergoing radical prostatectomy.Materials and Methods:W...Introduction:We examined the pathology and safety outcomes associated with the extent of pelvic lymph node dissection in patients with high-risk prostate cancer undergoing radical prostatectomy.Materials and Methods:We retrospectively identified men with prostate cancer who underwent robot-assisted radical prostatectomy with pelvic lymph node dissection between May 2016 and September 2021.Cases were categorized using Current Procedural Terminology(CPT)codes(38571)for extended lymph node dissection and super-extended lymph node dissection(38572).Using logistic regression,we compared the groups on a number of factors,including recurrence.Results:Super-extended lymph node dissection had significantly higher median prostate-specific antigen and National Comprehensive Cancer Network risk classification prior to surgery.Significant differences were observed in the pathologic T stage and pathology grade group.Time on robot was significantly longer for the super-extended group,while estimated blood loss was lower.No differences were observed in length of stay or any complication-related variable.Super-extended had significantly higher node positivity(36.1%vs.7.6%,p<0.001)and recurrence.10.0%of super-extended cases had node positivity in the aortic bifurcation,the common iliac,or the pre-sacral chains that would have been missed with an extended dissection.2.2%of patients had node positivity in these chains only.Conclusions:Super-extended lymph node dissection is safe and feasible for patients with high-risk prostate cancer.Further research is needed to better understand its clinical benefit and to further inform optimal patient selection.展开更多
BACKGROUND Postpartum women are at an increased risk of generalized anxiety disorder(GAD),which can negatively affect both mental health and physical recovery.Pelvic floor dysfunction,common in this population,can exa...BACKGROUND Postpartum women are at an increased risk of generalized anxiety disorder(GAD),which can negatively affect both mental health and physical recovery.Pelvic floor dysfunction,common in this population,can exacerbate psychological distress.Although pelvic floor rehabilitation is effective in physical recovery,its potential to improve psychological outcomes,especially in women with GAD,remains underexplored.AIM To evaluate the effectiveness of an individualized pelvic floor rehabilitation program in improving anxiety,pelvic floor function,and quality of life in postpartum women with GAD.METHODS A retrospective study was performed to analyze 80 postpartum women with GAD who completed a 12-week individualized pelvic floor rehabilitation program(January 2020-December 2024),combining supervised pelvic floor muscle training and psychological support.Primary outcomes were changes in GAD-7 and Hamilton anxiety rating scale(HAM-A)scores and pelvic floor function measured by surface electromyography(sEMG).Secondary outcomes included World Health Organization quality of life-BREF,pelvic floor symptom severity,and impact on daily activities(pelvic floor impact questionnaire).Assessments were conducted at baseline and 6 and 12 weeks during the intervention period.RESULTS Significant improvements were observed in anxiety measures,with mean GAD-7 scores decreasing from 14.8±3.2 at baseline to 8.2±2.9 at week 12(P<0.001)and HAM-A scores decreasing from 22.6±4.5 to 12.4±3.8(P<0.001).Pelvic floor function showed substantial enhancement,with sEMG amplitude increasing from 22.4±5.6μV to 35.9±6.8μV(P<0.001).Quality of life improved across all domains,with the most significant improvements in psychological(28.5%increase)and physical health(25.8%increase).Program adherence was 91.5%for the supervised sessions,and no serious adverse events were reported.CONCLUSION Individualized pelvic floor rehabilitation training effectively improves both psychological and functional outcomes in postpartum women with GAD.The high adherence and significant outcomes make this integrated approach feasible and effective.展开更多
BACKGROUND The surgical treatment of pelvic fractures is challenging,particularly after lum-bosacral plexus injuries.Such impairments affect a patient's physiological function and can cause significant mental heal...BACKGROUND The surgical treatment of pelvic fractures is challenging,particularly after lum-bosacral plexus injuries.Such impairments affect a patient's physiological function and can cause significant mental health problems.In recent years,the new transrectus lateral approach has favorably treated pelvic fractures and possibly preserved patients'physiological and psychological conditions.There-fore,investigating its clinical efficacy for treating pelvic fractures plus lum-bosacral plexus injuries is of great clinical significance.AIM To investigate the clinical effect of the transrectus lateral approach on pelvic fractures complicated by lumbosacral plexus injuries as well as anxiety and depression.METHODS Data of 136 patients with pelvic fractures complicated by lumbosacral plexus injuries treated by the transrectus lateral approach(January 2011 to May 2024)were retrospectively analyzed.The patients'general data were collected via questionnaire.The Self-rating Anxiety Scale(SAS)and Self-rating Depression Scale(SDS)were used to assess anxiety and depression,respectively.We adopted a numerical rating scale(NRS)to evaluate pain degree,the Pittsburgh Sleep Quality Index(PSQI)to assess sleep quality,and Medical Research Council(MRC)Scale for Muscle Strength to evaluate treatment efficacy and complications.RESULTS The 136 included patients(92 male,44 female)were a mean 48.02±15.72 years old.The mean SAS score was 66.36±5.15 preoperatively vs 42.15±4.36 postoperatively,while the mean SDS score was 65.61±5.02 preoperatively vs 43.83±4.54 postoperatively,showing statistically significant differences(P<0.05).The mean NRS and PSQI scores were significantly lower pre-vs postoperatively(P<0.05).Postoperatively,67 patients with fresh pelvic fractures plus nerve injuries achieved an MRC of M5,22 achieved an M1-M4,and four achieved an M0.Postoperative motor function improved by a mean 4.20 grades(scale,0-5).Among the patients with old pelvic fractures and nerve injuries,19 achieved an M5,16 achieved an M1-M4,and eight achieved an M0.Motor function improved significantly by a mean 3.30 grades(scale,0-5;P<0.05).No serious postoperative complications occurred.CONCLUSION The transrectus lateral approach to treating pelvic fractures plus lumbosacral plexus injuries can safely alleviate anxiety and depression,relieve pain,improve sleep quality,reduce intraoperative blood loss,and improve postoperative recovery.展开更多
The success of robot-assisted pelvic fracture reduction surgery heavily relies on the accuracy of 3D/3D feature-based registration.This process involves extracting anatomical feature points from pre-operative 3D image...The success of robot-assisted pelvic fracture reduction surgery heavily relies on the accuracy of 3D/3D feature-based registration.This process involves extracting anatomical feature points from pre-operative 3D images which can be challenging because of the complex and variable structure of the pelvis.PointMLP_RegNet,a modified PointMLP,was introduced to address this issue.It retains the feature extraction module of PointMLP but replaces the classification layer with a regression layer to predict the coordinates of feature points instead of conducting regular classification.A flowchart for an automatic feature points extraction method was presented,and a series of experiments was conducted on a clinical pelvic dataset to confirm the accuracy and effectiveness of the method.PointMLP_RegNet extracted feature points more accurately,with 8 out of 10 points showing less than 4 mm errors and the remaining two less than 5 mm.Compared to PointNettt and PointNet,it exhibited higher accuracy,robustness and space efficiency.The proposed method will improve the accuracy of anatomical feature points extraction,enhance intra-operative registration precision and facilitate the widespread clinical application of robot-assisted pelvic fracture reduction.展开更多
Objective Close reduction and internal fixation have gained popularity for the treatment of pelvic fractures.However,the closed reduction of bilateral displaced posterior pelvic ring disruption is a great challenge ev...Objective Close reduction and internal fixation have gained popularity for the treatment of pelvic fractures.However,the closed reduction of bilateral displaced posterior pelvic ring disruption is a great challenge even for the most experienced surgeon.In this study,we describe in detail a novel unlocking closed reduction technique(UCRT)frame that allows strong traction for bilateral posterior pelvic ring displacement and presents preliminary clinical outcomes.Methods We retrospectively reviewed 32 patients with bilateral displaced posterior pelvic ring disruptions(AO/OTA 61-C2 and C3)who were initially treated with this technique between July 2017 and July 2022.According to the AO/OTA clas-sification,there were 9 cases(28.12%)of 61-C2,and 23 cases(71.88%)of 61-C3.There were 11 males,21 females,with an average age of 38.1 years.The interval from injury to operation was 4-27 days,with a cut-off of 12.5 days(receiver operat-ing characteristic curve).Operative time,blood loss,and postoperative radiographic findings were recorded.The functional outcomes and complications were followed.Results A total of 30(93.8%)patients achieved successful closed reduction,whereas 2 required open reduction.The success-ful closed reduction rate was 95.5%(21/22)in patients whose injury-to-operation time was less than 12.5 days.The vertical displacement percent correction of the obviously displaced hemipelvis was 70.20%±16.79%on average.The average degree of pelvic deformity correction was 64.86%±17.71%.Thirty patients were followed up for at least 12 months(12-36 months),and no complications of nonunion or redisplacement were observed.The Matta-Tornetta scoring standard revealed that the excellent(25/30)and good(4/30)rate was 96.7%.The Majeed clinical efficacy score revealed that the overall excellent and good rate was 100%.One patient had INFIX-related infection,and 2 reported numbness in the lateral thigh.The numbness was improved after INFIX removal.Conclusions This study presents an updated technique for closed reduction using a UCRT frame for bilateral posterior pelvic ring disruption,which has been shown to be effective,as indicated by excellent surgical and functional outcomes.展开更多
Objective To compare the clinical outcomes of retrograde pubic ramus intramedullary nail(RPRIN)and percutaneous cannulated screw(PCS)in the treatment of anterior pelvic ring fractures(APRFs).Methods This retrospective...Objective To compare the clinical outcomes of retrograde pubic ramus intramedullary nail(RPRIN)and percutaneous cannulated screw(PCS)in the treatment of anterior pelvic ring fractures(APRFs).Methods This retrospective cohort study included 45 patients with APRFs treated between February 2019 and October 2022 in our trauma center.Patients were divided into two groups based on the surgical method:20 received RPRIN fixation,and 25 received PCS fixation.Key variables including operation time,fluoroscopic time,blood loss,and postoperative complications were analyzed.Fracture reduction quality was assessed using the Matta score system,and pelvic functional recovery was evaluated using the Majeed score system at the final follow-up.Quantitative variables were compared using the independent sample t test,while categorical variables were analyzed using Chisquare and Fisher’s exact tests.Results The RPRIN group had significantly shorter operation time(36.3±5.6 min vs.49.5±6.9 min,P<0.01),fluoroscopic time(32.0±2.8 s vs.48.4±3.6 s,P<0.01),and less blood loss(20.4±7.6 mL vs.34.0±5.7 mL,P<0.01)than the PCS group.Fracture reduction quality(Matta outcome)and pelvic functional recovery(Majeed outcome)were comparable between the two groups(P>0.05).No significant complications were reported in either group.Conclusions Both RPRIN and PCS are effective for treating APRFs.However,RPRIN offers distinct advantages by reducing operation time,fluoroscopic time,and blood loss,making it a more efficient and less invasive option.Further multicenter studies and biomechanical analyses are warranted to confirm these findings.展开更多
Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to suppor...Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to support these claims.Therefore,we aimed to explore the anti-senescence effects and mechanisms of 17β-estradiol(E2)on POP-derived fibroblasts.Methods:The primary fibroblast cells were isolated and cultured fromthe surgical samples of postmenopausal women clinically diagnosed with pelvic organ prolapse(POP)at stages III-IV(quantified using the POP-Q system)and without any other treatment within 6 months.(n=12,age 50–75).Colorimetric Cell Counting Kit(CCK-8)assay and Senescence-Associated-β-Galactosidase(SA-β-Gal)staining were used to test the cell proliferative capacity and the senescence rate.Western blotting(WB)was used to detect the expression of Collagen Type I(COL-I),Collagen Type III(COL-III),Cyclin-dependent kinase 4 inhibitor A(p16INK4a),Cyclin-dependent kinase inhibitor 1A(p21),Tumor Protein 53(p53),Sirtuin 1(SIRT-1)and Microtubule-associated protein 1A/1B-light chain 3-I/II(LC3-I/II)protein.A transmission ElectronMicroscope(TEM)was used to observe the ultrastructure of fibroblasts.Results:The results showed that E2 significantly promoted the proliferation of fibroblasts derived from POP and reduced the staining rate of SA-β-Gal.It markedly enhanced the extracellular matrix proteins COL-I and COL-III,accompanied by inhibition of the senescent maker p16INK4a.Additionally,our results improved the cells’autophagy and metabolic activity.Additionally,our results indicate the anti-senescence mechanism of E2 through the mediated SIRT-1/p53/p21 axis pathway.Conclusion:We provide preliminary evidence for the anti-aging effects and mechanisms of E2 on POP,hoping to provide a theoretical basis for estrogen against POP senescence and guide the clinical application and local administration of estrogen in POP treatment.展开更多
BACKGROUND The prominent symptoms of chronic pelvic pain syndrome(CPPS)are urogenital pain,lower urinary tract symptoms,psychological problems,and sexual dysfunction.Traditional pharmacological treatments have poor ef...BACKGROUND The prominent symptoms of chronic pelvic pain syndrome(CPPS)are urogenital pain,lower urinary tract symptoms,psychological problems,and sexual dysfunction.Traditional pharmacological treatments have poor efficacy and more untoward reaction and complications.Magnetic vibration magnetoelectric therapy is a non-invasive form of physiotherapy.Nevertheless,its effectiveness in improving urinary discomfort and relieving pain in patients requires further exploration.AIM To investigate the clinical efficacy of the magnetic vibration magnetoelectric therapy instrument in the treatment of chronic prostatitis(CP)/CPPS.METHODS Seventy patients with CP/CPPS were collected from the outpatient clinic and ward of the Department of Male Medicine,Jiangsu Province Hospital of Traditional Chinese Medicine,and were treated with magnetic vibration magnetoelectric therapy once a day for a period of 14 d.National Institutes of healthchronic prostatitis symptom index(NIH-CPSI),international index of erectile function 5(IIEF-5),premature ejaculation diagnostic tool(PEDT),generalized anxiety disorder(GAD),patient health questionnaire,the pain catastrophizing scale(PCS)and traditional Chinese medicine syndrome(TCMS)scores were performed before and after treatment.RESULTS The total effective rate of treatment was 58.5%,and the total NIH-CPSI score,pain symptoms,voiding symptoms,quality of life,IIEF-5,PEDT,GAD,PCS and TCMS scores all decreased significantly(P<0.05).CONCLUSION Magnetic vibration magnetotherapy is effective in improving urinary discomfort,relieving pain,improving quality of life,improving sexual dysfunction and relieving negative emotions such as anxiety in patients with CP/CPPS.展开更多
BACKGROUND Pelvic floor dysfunction(PFD)is related to muscle fiber tearing during childbirth,negatively impacting postpartum quality of life of parturient.Appropriate and effective intervention is necessary to promote...BACKGROUND Pelvic floor dysfunction(PFD)is related to muscle fiber tearing during childbirth,negatively impacting postpartum quality of life of parturient.Appropriate and effective intervention is necessary to promote PFD recovery.AIM To analyze the use of hydrogen peroxide and silver ion disinfection for vaginal electrodes in conjunction with comprehensive rehabilitation therapy for postpartum women with PFD.METHODS A total of 59 women with PFD who were admitted to the hospital from May 2019 to July 2022 were divided into two groups:Control group(n=27)received comprehensive rehabilitation therapy and observation group(n=32)received intervention with pelvic floor biostimulation feedback instrument in addition to comprehensive rehabilitation therapy.The vaginal electrodes were disinfected with hydrogen peroxide and silver ion before treatment.Intervention for both groups was started 6 weeks postpartum,and rehabilitation lasted for 3 months.Pelvic floor muscle voltage,pelvic floor muscle strength,vaginal muscle voltage,vaginal muscle tone,pelvic floor function,quality of life,and incidence of postpartum PFD were compared between the two groups.RESULTS Before comprehensive rehabilitation treatment,basic data and pelvic floor function were not significantly different between the two groups.After treatment,the observation group showed significant improvements in the maximum voltage and average voltage of pelvic floor muscles,contraction time of type I and type II fibers,pelvic floor muscle strength,vaginal muscle tone,vaginal muscle voltage,and quality of life(GQOLI-74 reports),compared with the control group.The observation group had lower scores on the pelvic floor distress inventory(PFDI-20)and a lower incidence of postpartum PFD,indicating the effectiveness of the pelvic floor biostimulation feedback instrument in promoting the recovery of maternal pelvic floor function.CONCLUSION The combination of the pelvic floor biostimulation feedback instrument and comprehensive rehabilitation nursing can improve pelvic floor muscle strength,promote the recovery of vaginal muscle tone,and improve pelvic floor function and quality of life.The use of hydrogen peroxide and silver ion disinfectant demonstrated favorable antibacterial efficacy and is worthy of clinical application.展开更多
文摘In this editorial,we comment on an article by Wang et al.Recent literature shows an increase in research on pelvic organ prolapse(POP).Although the true incidence of POP remains uncertain,its impact on quality of life is substantial.Anatomical studies report high incidence rates,surpassing those observed in symptom-based surveys.Weakness of the endopelvic fascia is a primary anatomical risk factor for POP.Additionally,gestational diabetes mellitus(GDM)has emerged as a growing concern,as poor glycemic control increases complications for both mother and fetus.GDM and POP are interconnected,with factors like maternal obesity,macrosomia,and hormonal changes exacerbating pelvic floor dysfunction.Modifiable risk factors,such as obesity and chronic hyperglycemia,along with multiparity,instrumental deliveries,and obstetric trauma,further increase susceptibility.For patients with GDM,gynecological exams,Pelvic Organ Prolapse Quantification staging,and pelvic floor ultrasonography are valuable diagnostics,with proctological exams and magnetic resonance defecography aiding in multi-compartment prolapse diagnoses.Imaging,though uncomfortable during pregnancy,is safe in the early postpartum period.This editorial emphasizes the need for further research on the pathophysiology of GDM-related POP and offers recommendations for improving diagnosis and clinical management of patients with GDM.
文摘BACKGROUND Pelvic fractures are often associated with significant morbidity,including injuries to the urinary tract.Understanding the incidence and risk factors for urinary tract injury in these patients is crucial for prompt diagnosis and management.This meta-analysis aims to synthesize existing evidence to determine the overall incidence and identify specific risk factors associated with urinary tract injuries in patients with pelvic fractures.AIM To determine the incidence and risk factors for urinary tract injuries in patients with pelvic fractures.METHODS A systematic search of PubMed,EMBASE,Scopus,and the Cochrane Library was conducted without date restrictions.Studies examining the incidence and risk factors of urinary tract injuries in patients with pelvic fractures were included.Data extracted included demographics,injury mechanism,pelvic fracture type,urinary tract injury incidence,mortality,and discharge disposition.Review Manager 5.4 was used for data analysis.RESULTS Ten studies comprising 22700 patients were included.The pooled incidence of urinary tract injury associated with pelvic fracture was 6.88%(95%CI:6.20%-7.55%).Vehicle,motorcycle,and pedestrian accidents were identified as risk factors for urinary tract injury,with relative risks(RR)of 1.08(95%CI:1.06-1.11),1.89(95%CI:1.78-2.00),and 1.53(95%CI:1.20-1.95),respectively.Pubic fracture and pelvic ring disruption were significantly associated with urinary tract injury[odds ratio(OR)1.94,95%CI:1.09-3.44 and OR 5.53,95%CI:4.67-6.54,respectively)].Patients without urinary tract injury were more likely to be discharged home(RR 0.79,95%CI:0.67-0.92).Mortality was higher in patients with urinary tract injury(OR 1.92,95%CI:1.77-2.09).CONCLUSION Urinary tract injury occurs in nearly 7%of patients with pelvic fractures.Motorcycle accidents,pubic fractures,and pelvic ring disruptions are significant risk factors.Urinary tract injury following pelvic fracture is associated with increased mortality.
基金Supported by Shanghai Tongren Hospital,Shanghai Jiaotong University School of Medicine,No.TRYJ2024 LC16the National Natural Science Foundation of China,No.82102577the Laboratory Open Fund of Key Technology and Materials in Minimally Invasive Spine Surgery,No.2024JZWC-YBA05.
文摘BACKGROUND Retrograde pubic ramus screw placement is an effective technique but requires substantial surgical expertise and specialized equipment.The management of osteoporotic anterior pelvic ring injuries remains challenging due to technical difficulties and a high risk of complications.AIM To introduce a novel and simplified surgical approach that utilizes a custom-designed handheld pelvic alignment guide(HPAG)in combination with a 6.0 mm hollow screw,aiming to enhance the accuracy,efficiency,and safety of retrograde pubic ramus screw fixation in osteoporotic pelvic fragility fractures.METHODS The HPAG and 6.0 mm hollow screw were employed during surgical treatment.A 2.0-3.0 cm incision was made to expose the optimal screw entry point.Intraop-erative pelvic inlet and obturator oblique views were used to monitor fracture reduction and guide screw insertion.Clinical outcomes and fracture reduction quality were evaluated using Matta,visual analog scale,and Majeed scores during follow-ups.A representative case is presented to demonstrate the surgical procedure in detail.RESULTS No perioperative complications were observed.The mean operative time was 35.2±6.97 minutes,with a screw insertion time of 7.25±1.86 minutes,an average incision length of 2.8±0.67 cm,and mean blood loss of 43.25±15.64 mL.At one-year follow-up,seven patients achieved excellent Majeed scores and three achieved good scores.CONCLUSION No perioperative complications were observed.The mean operative time was 35.2±6.97 minutes,with a screw insertion time of 7.25±1.86 minutes,an average incision length of 2.8±0.67 cm,and mean blood loss of 43.25±15.64 mL.At one-year follow-up,seven patients achieved excellent Majeed scores and three achieved good scores.
文摘BACKGROUND Sagittal spinopelvic alignment(SSA)is essential for preserving a stable and effective upright posture and locomotion.Although alterations in the SSA are recognised to induce compensatory modifications in the pelvis,hips,and knees,the inverse relationship concerning knee pathology undergoing total knee arthroplasty(TKA)has been examined by a limited number of studies,yielding inconclusive results.AIM To generate evidence of the effect of TKA on the SSA from existing literature.METHODS Databases like PubMed,EMBASE,and Scopus were used to identify articles related to the“knee spine syndrome”phenomenon using a combination of subject terms and keywords such as“spinopelvic parameters”,“sagittal spinal balance”,and“total knee arthroplasty”were used with appropriate Boolean operators.Studies measuring the SSA following TKA were included,and research was conducted as per preferred reporting items for systematic review and metaanalysis guidelines.RESULTS A total of 475 participants had undergone TKA,and six studies measuring SSA were analysed.Following TKA,pelvic tilt was the only parameter that showed significant changes,while lumbar lordosis(LL),pelvic incidence,and sacral slope were non-significant,as evident from the forest plots.CONCLUSION The body's sagittal alignment is a complex balance between pelvic,spine,and lower extremity parameters.TKA,while having the potential to correct the flexion contracture,can also correct it.Still,the primary SSA for spinal pathology,i.e.,LL,may not be corrected in patients with co-existent spinal degenerative disease.
基金supported by the Natural Science Foundation of Hunan Province(2024JJ6626)the Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control(HPKL202320),China.
文摘Objective:Pelvic floor dysfunction is common among pregnant and postpartum women and significantly impacts quality of life.This study aims to translate the German Pelvic Floor Questionnaire for Pregnant and Postpartum Women into Chinese and to evaluate its reliability and validity in the Chinese population.Methods:The questionnaire was translated using the Brislin model.A cross-sectional study was conducted among pregnant and postpartum women to assess the content validity,construct validity,Cronbach’sαcoefficient,test-retest reliability,and split-half reliability of the Chinese version.Results:A total of 72 women were included,with 6.9% being pregnant and 93.1% postpartum;the age was(32.3±3.6)years.The Chinese version of the questionnaire contains 4 dimensions and 45 items.The content validity index of individual items ranged from 0.833 to 1.000,with a scale-level content validity index of 0.977 and intraclass correlation coefficients(ICCs)exceeding 0.90.The overall Cronbach’s α coefficient was 0.891,with subscale coefficients ranging from 0.732 to 0.884(all ICCs>0.70).The testretest reliability of the total scale was 0.833,and for the 4 dimensions,bladder,bowel,prolapse,and sexual function,the values were 0.776,0.579,0.732,and 0.645,respectively.The split-half reliability was 0.74.Conclusion:The Chinese version of the questionnaire demonstrated good reliability and validity,indicating its applicability in assessing pelvic floor dysfunction and associated risk factors during pregnancy and postpartum.
基金supported by grants from the Integrated Traditional Chinese and Western Medicine Guidance Project for General Hospitals of Shanghai Municipal Health Commission(ZXXT-202311)the National Key R&D Program of China(No.2023YFC2416800)+1 种基金the National Natural Science Foundation of China(No.52201300)the Fundamental Research Funds for the Central Universities(No.2232024D-34).
文摘Biodegradable magnesium(Mg)materials offer significant advantages in trauma care due to their degradable nature and superior mechanical properties.This study reports the first successful use of degradable Mg clips in damage control surgery for pelvic fractures,addressing challenges associated with severe hemorrhage and high mortality rates(30-70%).A 57-year-old male patient with pelvic fractures and traumatic shock underwent open reduction and internal fixation with Mg clips.At a six-month follow-up,imaging confirmed fracture healing,clip degradation,and no signs of rebleeding or infection,highlighting their effectiveness in precise hemorrhage control.Unlike traditional titanium clips,Mg clips degrade over time,eliminating the need for removal and reducing infection risks.This innovative approach combines Mg clips with conventional gauze packing,offering a more effective and safer alternative for managing pelvic trauma.Future large-scale clinical trials are necessary to validate these findings and establish Mg clips as a global standard for pelvic fracture treatment.Their portability and functionality hold promise for advancing emergency trauma care.
文摘Frailty fractures of the pelvis,particularly isolated pubic ramus fractures,are often perceived as benign,especially in elderly patients.However,this perception can obscure the risk of delayed hemorrhage from occult vascular injuries.Clinical deterioration is frequently subtle,with signs like fatigue or confusion mis-attributed to baseline status.In frail patients,these injuries may rapidly evolve into life-threatening scenarios.Conservative management,while standard,may be insufficient when vascular frailty or anticoagulation are present.Early clinical suspicion,serial hemoglobin checks,and multidisciplinary involvement are crucial.A dynamic assessment model that incorporates frailty,comorbidities,and physiological reserve alongside radiographic findings can better guide inter-vention and monitoring.Clinicians must lower the threshold for advanced imaging,such as computed tomography angiography,and consider early vascular consultation even in seemingly stable cases.Adopting a holistic,risk-based approach can mitigate complications and improve outcomes for this vulnerable population.
文摘Pelvic fractures are rare but severe injuries that severely affect patients’quality of life.Treatment of these fractures often involves invasive approaches with high risk of injuries to nervous structures,particularly lumbosacral plexus.The introduction of minimally invasive surgical approaches,such as the lateral rectus approach,not only contributes to preserving lumbar plexus integrity in operated patients but also positively impacts their psychological well-being.Patients treated by surgical reduction of pelvic fractures with lumbosacral plexus injury often experience states of anxiety and depression.The lateral rectus approach is associated with lower levels of anxiety and depression compared to more invasive surgical techniques used for similar fractures.
文摘In this editorial,we proceed to comment on the article by Chua et al,addressing the management of metastatic lateral pelvic lymph nodes(mLLN)in stage II/III rectal cancer patients below the peritoneal reflection.The treatment of this nodal area sparks significant controversy due to the strategic differences followed by Eastern and Western physicians,albeit with a higher degree of convergence in recent years.The dissection of lateral pelvic lymph nodes without neoadjuvant therapy is a standard practice in Eastern countries.In contrast,in the West,preference leans towards opting for neoadjuvant therapy with chemoradiotherapy or radiotherapy,that would cover the treatment of this area without the need to add the dissection of these nodes to the total mesorectal excision.In the presence of high-risk nodal characteristics for mLLN related to radiological imaging and lack of response to neoadjuvant therapy,the risk of lateral local recurrence increases,suggesting the appropriate selection of strategies to reduce the risk of recurrence in each patient profile.Despite the heterogeneous and retrospective nature of studies addressing this area,an international consensus is necessary to approach this clinical scenario uniformly.
文摘Introduction:Radical cystectomy with pelvic node dissection remains the standard of care for muscle-invasive bladder carcinoma(MIBC);however,there is a growing interest in bladder preservation alternatives among the elderly population.Guidelines indicate that partial cystectomy(PC)combined with pelvic node dissection(LND)can be considered as an alternative in carefully selected individuals.Using the National Cancer Database,we analyzed the overall survival(OS)between PC with and without LND among octogenarians.Methods:We identified octogenarians with localized muscle-invasive bladder carcinoma(cT2-3N0M0)and urothelial histology who underwent PC with or without LND between 2004 and 2018.Based on the number of lymph nodes removed(LNR),the LND group was further subdivided into<10 and>=10 lymph node groups.A propensity-matched Kaplan-Meier survival analysis was performed to compare OS between these groups.Results:Among 2573 patients who underwent PC,492 octogenarians met our selection criteria.208(42.2%)had LND,while 284(57.8%)had no LND.Within the LND group,53(25.5%)had<10 LNR,and 155(74.5%)had>=10 LNR.The median OS for the matched LND and non-LND groups was 36.9 and 33.4 months(p=0.96),respectively.Similarly,<10 LNR and>=10 LNR had 36.9 and 43.5 months(p=0.42),respectively.Multivariate Cox regression analysis revealed no difference in the risk of mortality.Conclusion:Among octogenarians who underwent PC,there was no significant difference in OS between those with or without LND,and between<10 or>=10 LNR groups.Therefore,the role and extent of LND after PC need further exploration in this subset of the population.
基金supported by the National Natural Science Foundation of China(No.81770759 and No.82270806)Innovation Project of Guangxi Graduate Education(No.YCBZ2022094).
文摘Chronic prostatitis/chronic pelvic pain syndrome(CP/CPPS)is a complex disease that is often accompanied by mental health disorders.However,the potential mechanisms underlying the heterogeneous clinical presentation of CP/CPPS remain uncertain.This study analyzed widely targeted metabolomic data of expressed prostatic secretions(EPS)and plasma to reveal the underlying pathological mechanisms of CP/CPPS.A total of 24 CP/CPPS patients from The Second Nanning People’s Hospital(Nanning,China),and 35 asymptomatic control individuals from First Affiliated Hospital of Guangxi Medical University(Nanning,China)were enrolled.The indicators related to CP/CPPS and psychiatric symptoms were recorded.Differential analysis,coexpression network analysis,and correlation analysis were performed to identify metabolites that were specifically altered in patients and associated with various phenotypes of CP/CPPS.The crucial links between EPS and plasma were further investigated.The metabolomic data of EPS from CP/CPPS patients were significantly different from those from control individuals.Pathway analysis revealed dysregulation of amino acid metabolism,lipid metabolism,and the citrate cycle in EPS.The tryptophan metabolic pathway was found to be the most significantly altered pathway associated with distinct CP/CPPS phenotypes.Moreover,the dysregulation of tryptophan and tyrosine metabolism and elevation of oxidative stress-related metabolites in plasma were found to effectively elucidate the development of depression in CP/CPPS.Overall,metabolomic alterations in the EPS and plasma of patients were primarily associated with oxidative damage,energy metabolism abnormalities,neurological impairment,and immune dysregulation.These alterations may be associated with chronic pain,voiding symptoms,reduced fertility,and depression in CP/CPPS.This study provides a local-global perspective for understanding the pathological mechanisms of CP/CPPS and offers potential diagnostic and therapeutic targets.
文摘Introduction:We examined the pathology and safety outcomes associated with the extent of pelvic lymph node dissection in patients with high-risk prostate cancer undergoing radical prostatectomy.Materials and Methods:We retrospectively identified men with prostate cancer who underwent robot-assisted radical prostatectomy with pelvic lymph node dissection between May 2016 and September 2021.Cases were categorized using Current Procedural Terminology(CPT)codes(38571)for extended lymph node dissection and super-extended lymph node dissection(38572).Using logistic regression,we compared the groups on a number of factors,including recurrence.Results:Super-extended lymph node dissection had significantly higher median prostate-specific antigen and National Comprehensive Cancer Network risk classification prior to surgery.Significant differences were observed in the pathologic T stage and pathology grade group.Time on robot was significantly longer for the super-extended group,while estimated blood loss was lower.No differences were observed in length of stay or any complication-related variable.Super-extended had significantly higher node positivity(36.1%vs.7.6%,p<0.001)and recurrence.10.0%of super-extended cases had node positivity in the aortic bifurcation,the common iliac,or the pre-sacral chains that would have been missed with an extended dissection.2.2%of patients had node positivity in these chains only.Conclusions:Super-extended lymph node dissection is safe and feasible for patients with high-risk prostate cancer.Further research is needed to better understand its clinical benefit and to further inform optimal patient selection.
基金2022 Annual Medical Science Research Project Plan of Hebei Province,No.20221111.
文摘BACKGROUND Postpartum women are at an increased risk of generalized anxiety disorder(GAD),which can negatively affect both mental health and physical recovery.Pelvic floor dysfunction,common in this population,can exacerbate psychological distress.Although pelvic floor rehabilitation is effective in physical recovery,its potential to improve psychological outcomes,especially in women with GAD,remains underexplored.AIM To evaluate the effectiveness of an individualized pelvic floor rehabilitation program in improving anxiety,pelvic floor function,and quality of life in postpartum women with GAD.METHODS A retrospective study was performed to analyze 80 postpartum women with GAD who completed a 12-week individualized pelvic floor rehabilitation program(January 2020-December 2024),combining supervised pelvic floor muscle training and psychological support.Primary outcomes were changes in GAD-7 and Hamilton anxiety rating scale(HAM-A)scores and pelvic floor function measured by surface electromyography(sEMG).Secondary outcomes included World Health Organization quality of life-BREF,pelvic floor symptom severity,and impact on daily activities(pelvic floor impact questionnaire).Assessments were conducted at baseline and 6 and 12 weeks during the intervention period.RESULTS Significant improvements were observed in anxiety measures,with mean GAD-7 scores decreasing from 14.8±3.2 at baseline to 8.2±2.9 at week 12(P<0.001)and HAM-A scores decreasing from 22.6±4.5 to 12.4±3.8(P<0.001).Pelvic floor function showed substantial enhancement,with sEMG amplitude increasing from 22.4±5.6μV to 35.9±6.8μV(P<0.001).Quality of life improved across all domains,with the most significant improvements in psychological(28.5%increase)and physical health(25.8%increase).Program adherence was 91.5%for the supervised sessions,and no serious adverse events were reported.CONCLUSION Individualized pelvic floor rehabilitation training effectively improves both psychological and functional outcomes in postpartum women with GAD.The high adherence and significant outcomes make this integrated approach feasible and effective.
基金Supported by National Key Research and Development Plan,No.2022YFC2504303National Natural Science Foundation of China,No.82072411+1 种基金Guangzhou Area Clinical High-tech and Major Technology Projects,No.2024PL-GX11Internal Medicine Research Fund Project of Huadu District People's Hospital,Guangzhou(Excellent Youth Project),No.2020B06.
文摘BACKGROUND The surgical treatment of pelvic fractures is challenging,particularly after lum-bosacral plexus injuries.Such impairments affect a patient's physiological function and can cause significant mental health problems.In recent years,the new transrectus lateral approach has favorably treated pelvic fractures and possibly preserved patients'physiological and psychological conditions.There-fore,investigating its clinical efficacy for treating pelvic fractures plus lum-bosacral plexus injuries is of great clinical significance.AIM To investigate the clinical effect of the transrectus lateral approach on pelvic fractures complicated by lumbosacral plexus injuries as well as anxiety and depression.METHODS Data of 136 patients with pelvic fractures complicated by lumbosacral plexus injuries treated by the transrectus lateral approach(January 2011 to May 2024)were retrospectively analyzed.The patients'general data were collected via questionnaire.The Self-rating Anxiety Scale(SAS)and Self-rating Depression Scale(SDS)were used to assess anxiety and depression,respectively.We adopted a numerical rating scale(NRS)to evaluate pain degree,the Pittsburgh Sleep Quality Index(PSQI)to assess sleep quality,and Medical Research Council(MRC)Scale for Muscle Strength to evaluate treatment efficacy and complications.RESULTS The 136 included patients(92 male,44 female)were a mean 48.02±15.72 years old.The mean SAS score was 66.36±5.15 preoperatively vs 42.15±4.36 postoperatively,while the mean SDS score was 65.61±5.02 preoperatively vs 43.83±4.54 postoperatively,showing statistically significant differences(P<0.05).The mean NRS and PSQI scores were significantly lower pre-vs postoperatively(P<0.05).Postoperatively,67 patients with fresh pelvic fractures plus nerve injuries achieved an MRC of M5,22 achieved an M1-M4,and four achieved an M0.Postoperative motor function improved by a mean 4.20 grades(scale,0-5).Among the patients with old pelvic fractures and nerve injuries,19 achieved an M5,16 achieved an M1-M4,and eight achieved an M0.Motor function improved significantly by a mean 3.30 grades(scale,0-5;P<0.05).No serious postoperative complications occurred.CONCLUSION The transrectus lateral approach to treating pelvic fractures plus lumbosacral plexus injuries can safely alleviate anxiety and depression,relieve pain,improve sleep quality,reduce intraoperative blood loss,and improve postoperative recovery.
基金supported by the National Key Research and Development Program of China(Grant No.2020YFB1313800)the National Science Foundation of China(Grant No.NSFC62373259)+1 种基金the Natural Science Foundation of Top Talent of SZTU(Grant No.GDRC202303)the Education Promotion Foundation of Guangdong Province(Grant No.2022ZDJS115).
文摘The success of robot-assisted pelvic fracture reduction surgery heavily relies on the accuracy of 3D/3D feature-based registration.This process involves extracting anatomical feature points from pre-operative 3D images which can be challenging because of the complex and variable structure of the pelvis.PointMLP_RegNet,a modified PointMLP,was introduced to address this issue.It retains the feature extraction module of PointMLP but replaces the classification layer with a regression layer to predict the coordinates of feature points instead of conducting regular classification.A flowchart for an automatic feature points extraction method was presented,and a series of experiments was conducted on a clinical pelvic dataset to confirm the accuracy and effectiveness of the method.PointMLP_RegNet extracted feature points more accurately,with 8 out of 10 points showing less than 4 mm errors and the remaining two less than 5 mm.Compared to PointNettt and PointNet,it exhibited higher accuracy,robustness and space efficiency.The proposed method will improve the accuracy of anatomical feature points extraction,enhance intra-operative registration precision and facilitate the widespread clinical application of robot-assisted pelvic fracture reduction.
基金supported by the National Key Research and Development Program of China(2022YFC2504303)Innovation Foundation of National Clinical Research Center for Orthopaedics,Sports Medicine&Rehabilitation(2021-NCRC-CXJJ-ZH-24)Medical Innovation and Transformation Incubation Project of Tongji Hospital(2022ZHFY10).
文摘Objective Close reduction and internal fixation have gained popularity for the treatment of pelvic fractures.However,the closed reduction of bilateral displaced posterior pelvic ring disruption is a great challenge even for the most experienced surgeon.In this study,we describe in detail a novel unlocking closed reduction technique(UCRT)frame that allows strong traction for bilateral posterior pelvic ring displacement and presents preliminary clinical outcomes.Methods We retrospectively reviewed 32 patients with bilateral displaced posterior pelvic ring disruptions(AO/OTA 61-C2 and C3)who were initially treated with this technique between July 2017 and July 2022.According to the AO/OTA clas-sification,there were 9 cases(28.12%)of 61-C2,and 23 cases(71.88%)of 61-C3.There were 11 males,21 females,with an average age of 38.1 years.The interval from injury to operation was 4-27 days,with a cut-off of 12.5 days(receiver operat-ing characteristic curve).Operative time,blood loss,and postoperative radiographic findings were recorded.The functional outcomes and complications were followed.Results A total of 30(93.8%)patients achieved successful closed reduction,whereas 2 required open reduction.The success-ful closed reduction rate was 95.5%(21/22)in patients whose injury-to-operation time was less than 12.5 days.The vertical displacement percent correction of the obviously displaced hemipelvis was 70.20%±16.79%on average.The average degree of pelvic deformity correction was 64.86%±17.71%.Thirty patients were followed up for at least 12 months(12-36 months),and no complications of nonunion or redisplacement were observed.The Matta-Tornetta scoring standard revealed that the excellent(25/30)and good(4/30)rate was 96.7%.The Majeed clinical efficacy score revealed that the overall excellent and good rate was 100%.One patient had INFIX-related infection,and 2 reported numbness in the lateral thigh.The numbness was improved after INFIX removal.Conclusions This study presents an updated technique for closed reduction using a UCRT frame for bilateral posterior pelvic ring disruption,which has been shown to be effective,as indicated by excellent surgical and functional outcomes.
基金supported by Clinical Application-oriented Medical Innovation Foundation from National Clinical Research Center for Orthopedics,Sports Medicine&Rehabilitation and Jiangsu China-Israel Industrial Technical Research Institute Foundation(No.2021-NCRC-CXJJ-ZH-24)National Key R&D Plan of the 14th Five-Year Plan(No.2022YFC2504303).
文摘Objective To compare the clinical outcomes of retrograde pubic ramus intramedullary nail(RPRIN)and percutaneous cannulated screw(PCS)in the treatment of anterior pelvic ring fractures(APRFs).Methods This retrospective cohort study included 45 patients with APRFs treated between February 2019 and October 2022 in our trauma center.Patients were divided into two groups based on the surgical method:20 received RPRIN fixation,and 25 received PCS fixation.Key variables including operation time,fluoroscopic time,blood loss,and postoperative complications were analyzed.Fracture reduction quality was assessed using the Matta score system,and pelvic functional recovery was evaluated using the Majeed score system at the final follow-up.Quantitative variables were compared using the independent sample t test,while categorical variables were analyzed using Chisquare and Fisher’s exact tests.Results The RPRIN group had significantly shorter operation time(36.3±5.6 min vs.49.5±6.9 min,P<0.01),fluoroscopic time(32.0±2.8 s vs.48.4±3.6 s,P<0.01),and less blood loss(20.4±7.6 mL vs.34.0±5.7 mL,P<0.01)than the PCS group.Fracture reduction quality(Matta outcome)and pelvic functional recovery(Majeed outcome)were comparable between the two groups(P>0.05).No significant complications were reported in either group.Conclusions Both RPRIN and PCS are effective for treating APRFs.However,RPRIN offers distinct advantages by reducing operation time,fluoroscopic time,and blood loss,making it a more efficient and less invasive option.Further multicenter studies and biomechanical analyses are warranted to confirm these findings.
基金supported by 1.3.5 project for disciplines of excellence,West China Hospital,Sichuan University(ZYJC21048)Foundation of Sichuan Provincial Science and Technology Program(2022JDR0091,2023NSFSC0004,2023NSFSC0639,2023NSFSC1742)+5 种基金Cooperation Project for Academician&Expert Workstation(HXYS20001)Sichuan University Education Foundation(0040206107011)National Natural Science Foundation of China(Nos.82371883,82402191)China Postdoctoral Science Foundation(2023M732456)Postdoctor Research Fund of West China Hospital(2024HXBH142)Sichuan University“From 0 to 1”Innovation Research Project(2023SCUH0056).
文摘Objectives:Recently,pre-/post-operative Local Estrogen Therapy(LET)has shown effectiveness in alleviating Pelvic Organ Prolapse(POP)symptoms in clinical therapy.However,there is a lack of scientific evidence to support these claims.Therefore,we aimed to explore the anti-senescence effects and mechanisms of 17β-estradiol(E2)on POP-derived fibroblasts.Methods:The primary fibroblast cells were isolated and cultured fromthe surgical samples of postmenopausal women clinically diagnosed with pelvic organ prolapse(POP)at stages III-IV(quantified using the POP-Q system)and without any other treatment within 6 months.(n=12,age 50–75).Colorimetric Cell Counting Kit(CCK-8)assay and Senescence-Associated-β-Galactosidase(SA-β-Gal)staining were used to test the cell proliferative capacity and the senescence rate.Western blotting(WB)was used to detect the expression of Collagen Type I(COL-I),Collagen Type III(COL-III),Cyclin-dependent kinase 4 inhibitor A(p16INK4a),Cyclin-dependent kinase inhibitor 1A(p21),Tumor Protein 53(p53),Sirtuin 1(SIRT-1)and Microtubule-associated protein 1A/1B-light chain 3-I/II(LC3-I/II)protein.A transmission ElectronMicroscope(TEM)was used to observe the ultrastructure of fibroblasts.Results:The results showed that E2 significantly promoted the proliferation of fibroblasts derived from POP and reduced the staining rate of SA-β-Gal.It markedly enhanced the extracellular matrix proteins COL-I and COL-III,accompanied by inhibition of the senescent maker p16INK4a.Additionally,our results improved the cells’autophagy and metabolic activity.Additionally,our results indicate the anti-senescence mechanism of E2 through the mediated SIRT-1/p53/p21 axis pathway.Conclusion:We provide preliminary evidence for the anti-aging effects and mechanisms of E2 on POP,hoping to provide a theoretical basis for estrogen against POP senescence and guide the clinical application and local administration of estrogen in POP treatment.
文摘BACKGROUND The prominent symptoms of chronic pelvic pain syndrome(CPPS)are urogenital pain,lower urinary tract symptoms,psychological problems,and sexual dysfunction.Traditional pharmacological treatments have poor efficacy and more untoward reaction and complications.Magnetic vibration magnetoelectric therapy is a non-invasive form of physiotherapy.Nevertheless,its effectiveness in improving urinary discomfort and relieving pain in patients requires further exploration.AIM To investigate the clinical efficacy of the magnetic vibration magnetoelectric therapy instrument in the treatment of chronic prostatitis(CP)/CPPS.METHODS Seventy patients with CP/CPPS were collected from the outpatient clinic and ward of the Department of Male Medicine,Jiangsu Province Hospital of Traditional Chinese Medicine,and were treated with magnetic vibration magnetoelectric therapy once a day for a period of 14 d.National Institutes of healthchronic prostatitis symptom index(NIH-CPSI),international index of erectile function 5(IIEF-5),premature ejaculation diagnostic tool(PEDT),generalized anxiety disorder(GAD),patient health questionnaire,the pain catastrophizing scale(PCS)and traditional Chinese medicine syndrome(TCMS)scores were performed before and after treatment.RESULTS The total effective rate of treatment was 58.5%,and the total NIH-CPSI score,pain symptoms,voiding symptoms,quality of life,IIEF-5,PEDT,GAD,PCS and TCMS scores all decreased significantly(P<0.05).CONCLUSION Magnetic vibration magnetotherapy is effective in improving urinary discomfort,relieving pain,improving quality of life,improving sexual dysfunction and relieving negative emotions such as anxiety in patients with CP/CPPS.
文摘BACKGROUND Pelvic floor dysfunction(PFD)is related to muscle fiber tearing during childbirth,negatively impacting postpartum quality of life of parturient.Appropriate and effective intervention is necessary to promote PFD recovery.AIM To analyze the use of hydrogen peroxide and silver ion disinfection for vaginal electrodes in conjunction with comprehensive rehabilitation therapy for postpartum women with PFD.METHODS A total of 59 women with PFD who were admitted to the hospital from May 2019 to July 2022 were divided into two groups:Control group(n=27)received comprehensive rehabilitation therapy and observation group(n=32)received intervention with pelvic floor biostimulation feedback instrument in addition to comprehensive rehabilitation therapy.The vaginal electrodes were disinfected with hydrogen peroxide and silver ion before treatment.Intervention for both groups was started 6 weeks postpartum,and rehabilitation lasted for 3 months.Pelvic floor muscle voltage,pelvic floor muscle strength,vaginal muscle voltage,vaginal muscle tone,pelvic floor function,quality of life,and incidence of postpartum PFD were compared between the two groups.RESULTS Before comprehensive rehabilitation treatment,basic data and pelvic floor function were not significantly different between the two groups.After treatment,the observation group showed significant improvements in the maximum voltage and average voltage of pelvic floor muscles,contraction time of type I and type II fibers,pelvic floor muscle strength,vaginal muscle tone,vaginal muscle voltage,and quality of life(GQOLI-74 reports),compared with the control group.The observation group had lower scores on the pelvic floor distress inventory(PFDI-20)and a lower incidence of postpartum PFD,indicating the effectiveness of the pelvic floor biostimulation feedback instrument in promoting the recovery of maternal pelvic floor function.CONCLUSION The combination of the pelvic floor biostimulation feedback instrument and comprehensive rehabilitation nursing can improve pelvic floor muscle strength,promote the recovery of vaginal muscle tone,and improve pelvic floor function and quality of life.The use of hydrogen peroxide and silver ion disinfectant demonstrated favorable antibacterial efficacy and is worthy of clinical application.
