BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different tre...BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different treatment options.AIM To analyze the clinical effect and prognosis of mixed hemorrhoids treated with polidocanol injection combined with automatic elastic thread ligation operation(RPH).METHODS A total of 100 patients with mixed hemorrhoids who visited our hospital from October 2022 to September 2023 were selected and randomly divided into the control group(n=50)and the treatment group(n=50)by rolling the dice.The procedure for prolapse and hemorrhoids(PPH)was adopted in the control group,while polidocanol foam injection+RPH was adopted in the treatment group.The therapeutic effects,operation time,wound healing time,hospital stay,pain situation(24 hours post-operative pain score,first defecation pain score),quality of life(QOL),incidence of complications(post-operative hemorrhage,edema,infection),incidence of anal stenosis 3 months post-operatively and recurrence rate 1 year post-operatively of the two groups were compared.RESULTS Compared with the control group,the total effective rate of treatment group was higher,and the difference was significant(P<0.05).The operation time/wound healing time/hospital stay in the treatment group were shorter than those in the control group(P<0.05).The pain scores at 24 hours after operation/first defecation pain score of the treatment group was significantly lower than those in the control group(P<0.05).After surgery,the QOL scores of the two groups decreased,with the treatment group having higher scores than that of the control group(P<0.05).Compared with the control group,the incidence of postoperative complications in the treatment group was lower,and the difference was significant(P<0.05);However,there was no significant difference in the incidence of postoperative bleeding between the two groups(P>0.05);There was no significant difference in the incidence of anal stenosis 3 months after operation and the recurrence rate 1 year after operation between the two groups(P>0.05).CONCLUSION For patients with mixed hemorrhoids,the therapeutic effect achieved by using polidocanol injection combined with RPH was better.The wounds of the patients healed faster,the postoperative pain was milder,QOL improved,and the incidence of complications was lower,and the short-term and long-term prognosis was good.展开更多
BACKGROUND Colonic diverticular bleeding(CDB)is a leading cause of lower gastrointestinal hemorrhage that has a high risk of recurrence.The endoscopic clipping and endoscopic band ligation(EBL)methods are widely used ...BACKGROUND Colonic diverticular bleeding(CDB)is a leading cause of lower gastrointestinal hemorrhage that has a high risk of recurrence.The endoscopic clipping and endoscopic band ligation(EBL)methods are widely used for hemostasis in patients with CDB.Endoscopic detachable snare ligation(EDSL)has also become an increasingly common treatment option.The data remain inconsistent regarding the comparative efficacy of these endoscopic therapies in achieving initial hemostasis and reduction of early and late rebleeding rates.AIM To study the effectiveness and complications of endoscopic clipping,EBL,and EDSL for CDB.METHODS We conducted a systematic search of PubMed/MEDLINE,Scopus,Web of Science,Embase,Google Scholar,and the Cochrane database for clinical trials to find studies that reported CDB and endoscopic clipping,EBL,or EDSL as treatment methods.The pooled estimates of initial hemostasis,early and late rebleeding,and the need for transarterial embolization or surgery between these groups were calculated.RESULTS We analyzed 28 studies with 5224 patients.Of these,4526 had active CDB and required one of the three endoscopic interventions.The pooled prevalence of early rebleeding was 23.5%,10.7%,and 10.6%in the endoscopic clipping,EBL,and EDSL groups,respectively.Patients who underwent endoscopic clipping had a significantly higher rate of early rebleeding compared to those who received EBL[odds ratio(OR)=3.76(95%CI:2.13-6.63)]and EDSL(OR=3.30,95%CI:1.28-8.53).There was no difference in the initial hemostasis between the three groups.The pooled prevalence of late rebleeding was 27.2%in the clipping,followed by 13.8%in the EBL and 2.7%in the EDSL group.Compared to 2.6%in the EBL group,4.0%of patients who received endoscopic clipping subsequently underwent surgery or transarterial embolization.These results were consistent in the network meta-analysis.Based on the ranking of the indirect comparison of modalities,the snare technique was better at achieving initial hemostasis and had a lower late rebleeding rate.CONCLUSION The findings of this direct and indirect pairwise comparison suggest that EDSL is superior to endoscopic clipping and EBL in achieving initial hemostasis and lowering the rate of late rebleeding in patients with CDB.展开更多
For the treatment method of esophageal subepithelial lesions originating from the muscularis propria,conventional endoscopic resection techniques are timeconsuming and lack efficacy for small subepithelial lesions ori...For the treatment method of esophageal subepithelial lesions originating from the muscularis propria,conventional endoscopic resection techniques are timeconsuming and lack efficacy for small subepithelial lesions originating from the muscularis propria.Lu et al presented an exploration of the effectiveness and safety of ligation-assisted endoscopic submucosal resection,aiming to provide a minimally invasive method for treatment.We discussed and analyzed this study from the aspects of sample screening,clinical pathological characteristics,casecontrol analysis,and follow-up data.展开更多
Most Aloe species are used as new food or functional food ingredient.Even though widely known for its health benefits,the anti-inflammatory effects and underlying mechanisms of Aloin(Alo),an anthraquinone compound iso...Most Aloe species are used as new food or functional food ingredient.Even though widely known for its health benefits,the anti-inflammatory effects and underlying mechanisms of Aloin(Alo),an anthraquinone compound isolated from plant species of the genus Aloe,remain unidentified.Here,we investigated the protective effects of Alo against cecal ligation and puncture(CLP)-induced sepsis and microflora in mice.Alo significantly improved CLP-induced sepsis and the survival rate of septic mice,downregulated the expression of proinflammatory factors,and decreased the infiltration of inflammatory cells in tissues.Alo upregulated the proportion of peritoneal macrophages,reduced the number of peritoneal bacteria,decreased the content of short-chain fatty acids and bile acids in the abdominal cavity,and suppressed Toll-like receptor(TLR)-2/4/nuclear factor kappa-B(NF-κB)/NOD-like receptor thermal protein domain associated protein 3(NLRP3)/Caspase-1/3/8 signaling.Furthermore,Alo altered the composition of the microbiome and promoted the growth of Lactobacillus,which showed a stronger anti-inflammatory effect.Whole-genome analysis identified the genes Saa3,Il10,Fpr1,and Eif4a1 associated with the protective effects of Alo in mice with CLP-induced sepsis.Overall,our results provide novel insights into the therapeutic potential and mechanism of action of Alo in the treatment of sepsis.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
Background: Plexiform neurofibromas(PNF) are highly vascular tumors with the potential for significant growth.Surgical removal of giant PNF is often challenging because of intraoperative hemorrhage.This study proposed...Background: Plexiform neurofibromas(PNF) are highly vascular tumors with the potential for significant growth.Surgical removal of giant PNF is often challenging because of intraoperative hemorrhage.This study proposed and evaluated an innovative surgical approach involving FENCY ligation and the role of preoperative embolization in the resection of giant PNF.Methods: This was a retrospective,interventional,and sequential case series conducted in a plastic and reconstructive surgery unit.We summarized all patients with PNF who underwent resection at our center between2019 and 2024.Surgical case notes from 11 patients with giant PNF who underwent FENCY ligation were reviewed,including three patients who received preoperative embolization.All patients participated in structured telephone interviews.Patient demographics,surgical safety,postoperative recovery,and patient satisfaction were evaluated.Results: Among 456 patients with 494 PNF who underwent surgical resection,we categorized the procedures into median,large,and giant PNF subgroups.To illustrate comprehensive perioperative and surgical approaches,we analyzed seven female and four male patients with giant PNF.The median maximum tumor diameter at the time of surgery was 30.4 cm(range,11.5–55.6 cm).Most PNF were located on the face(63.6%),followed by the back(18.2%),buttocks(18.2%),upper limbs(9.1%),and neck(9.1%).The median intraoperative hemorrhage volume was 366 m L(range,10–2 034 m L),And the median hospital stay was 17 days(range,14–33 days).The mean follow-up duration was 2.5 years(range,0.4–5.5 years).No severe complications were observed,except for one case of infection.Conclusion: PNF resection,particularly giant PNF resection,is a high-risk treatment option.Comprehensive evaluation,perioperative preparation,and surgical techniques are required to ensure efficacy and safety.FENCY ligation and preoperative embolization can be used to resect giant PNF in multiple complex regions with satisfactory outcomes.展开更多
By investigating 17 peptide arylthioesters that were previously challenging to produce,this study reveals a clear correlation between increased ligation activity and decreased pKa values of their corresponding arylthi...By investigating 17 peptide arylthioesters that were previously challenging to produce,this study reveals a clear correlation between increased ligation activity and decreased pKa values of their corresponding arylthiols.The observed differences are attributed to variations in thioester bond strength and steric hindrance.These insights have led to the development of an improved one-pot chemical protein synthesis approach that leverages the reactivity differences between peptide arylthioesters with C-terminal Ala-SPh(4-NO_(2))and Ala-S-Ph(2,6-diCH_(3)).This approach eliminates the need for thiol-thioester exchange and additive removal steps while enabling in situ desulfurization,thereby significantly simplifying the protein synthesis process.展开更多
BACKGROUND In hemorrhoidal disease,despite the existence of numerous treatment options to alleviate symptoms,surgical intervention continues to be the gold standard.The advantages and disadvantages of many methods hav...BACKGROUND In hemorrhoidal disease,despite the existence of numerous treatment options to alleviate symptoms,surgical intervention continues to be the gold standard.The advantages and disadvantages of many methods have been shown in numerous studies However,only a few studies have compared the effectiveness of combined methods.AIM To compare the results of a coloproctology clinic that switched to the Doppler-guided hemorrhoidal artery ligation(DG-HAL)+Ferguson hemorrhoidectomy(FH)technique from the FH in the treatment of hemorrhoidal disease.METHODS In this retrospective cohort,data from a total of 45 patients who underwent DG-HAL+FH(n=24)and FH(n=21)for grade III hemorrhoidal disease between 2020 and 2022 were analyzed.Demographic and clinical data,surgical duration,intraoperative blood loss,hospital stay,postoperative analgesic consumption,pain scores using the Visual Analog Scale(VAS),complications,time to return to normal activities,and the recurrence rate were compared in both groups.RESULTS The study included 45 patients,with 75.6%(n=34)male and 24.4%(n=11)female.The rate of intraoperative blood loss was higher in the FH group(P<0.05).The VAS scores and postoperative complication rates were similar in both groups.The need for postoperative analgesics was lower in the DG-HAL+FH group(2 vs 4 days,P<0.05),while the FH group showed a shorter time to return to normal activities(9.5 vs 6.0 days,P=0.02).The recurrence rate(16.7%vs 0%)and Clavien–Dindo Score-1 complications(20.8%vs 9.5%,P=0.29)were higher in the DG-HAL+FH group but were insignificant.CONCLUSION Our study revealed that the addition of the DG-HAL to classical hemorrhoidectomy caused less intraoperative bleeding and a lower postoperative analgesia requirement.展开更多
Acute lung injury(ALI)is a significant complication of sepsis,characterized by high morbidity,mortality,and poor prognosis.Neutrophils,as critical intrinsic immune cells in the lung,play a fundamental role in the deve...Acute lung injury(ALI)is a significant complication of sepsis,characterized by high morbidity,mortality,and poor prognosis.Neutrophils,as critical intrinsic immune cells in the lung,play a fundamental role in the development and progression of ALI.During ALI,neutrophils generate neutrophil extracellular traps(NETs),and excessive NETs can intensify inflammatory injury.Research indicates that Taohe Chengqi decoction(THCQD)can ameliorate sepsis-induced lung inflammation and modulate immune function.This study aimed to investigate the mechanisms by which THCQD improves ALI and its relationship with NETs in sepsis patients,seeking to provide novel perspectives and interventions for clinical treatment.The findings demonstrate that THCQD enhanced survival rates and reduced lung injury in the cecum ligation and puncture(CLP)-induced ALI mouse model.Furthermore,THCQD diminished neutrophil and macrophage infiltration,inflammatory responses,and the production of pro-inflammatory cytokines,including interleukin-1β(IL-1β),IL-6,and tumor necrosis factorα(TNF-α).Notably,subsequent experiments confirmed that THCQD inhibits NET formation both in vivo and in vitro.Moreover,THCQD significantly decreased the expression of peptidyl arginine deiminase 4(PAD4)protein,and molecular docking predicted that certain active compounds in THCQD could bind tightly to PAD4.PAD4 overexpression partially reversed THCQD’s inhibitory effects on PAD4.These findings strongly indicate that THCQD mitigates CLP-induced ALI by inhibiting PAD4-mediated NETs.展开更多
The term subepithelial lesions encompasses a wide array of pathology of which numerous benign and malignant pathologies are grouped.A subset of these lesions are termed gastric mesenchymal tumours of which some have i...The term subepithelial lesions encompasses a wide array of pathology of which numerous benign and malignant pathologies are grouped.A subset of these lesions are termed gastric mesenchymal tumours of which some have innate malignant potential.Currently there is various guidance on the recommended approach to the investigation and management of these lesions and there exists multiple methods of resection.Lin et al have developed and proposed a new method of resection of these gastric mesenchymal tumours within the field of endoscopy,a procedure they have termed endoscopic calabash ligation and resection.This editorial aims to outlay the current landscape for gastric mesenchymal tumours with regards to the various guidelines and resection techniques while comparing Lin et al’s new technique to those that are already established in the field of endoscopy.Advancements in endoscopy that maintain or improve patient outcomes compared to the gold standard approach are exciting developments.Lin et al’s study suggests that their technique is comparable in regard to patient outcomes while simultaneously being more efficient in its use of hospital resources including procedural time.Whilst the data and analysis proposed in the study is promising,there are areas that need to be addressed before advocating the procedure for widespread use.However,with further studies and analysis this may be foreseeable in the future.展开更多
BACKGROUND Routinely separating the ligamentum teres uteri(LTU)intraoperatively remains an unresolved issue for female children undergoing surgery for indirect inguinal hernia(IIH).AIM To identify the effect of LTU pr...BACKGROUND Routinely separating the ligamentum teres uteri(LTU)intraoperatively remains an unresolved issue for female children undergoing surgery for indirect inguinal hernia(IIH).AIM To identify the effect of LTU preservation in laparoscopic high hernia sac ligation(LHSL)in children with IIH.METHODS The participants were 100 female children with unilateral IIH admitted from April 2022 to January 2024 to the Pediatric Surgery Department of Zhangzhou Municipal Hospital of Fujian Province.They were categorized based on LTU retention into the control group(n=45 cases),which underwent LTU ligation intraoperatively,and the experimental group(55 cases),which had the LTU preserved intraoperatively.All children underwent LHSL.RESULTS This study comparatively analyzed the operation time,hospitalization time,blood loss,postoperative recurrence rate,and complications(repeated pain in the inguinal region,foreign body sensation in the inguinal region,bloody exudation at the inguinal incision,and incision infection),which were all comparable between the two groups.CONCLUSION The above results indicate that LTU preservation during LHSL exerts certain therapeutic benefits for children with IIH.LTU preservation does not increase hospitalization time,blood loss,postoperative recurrence rate,and complications,which is safe and feasible,compared with conventional LTU ligation.LHSL with LTU preservation should be performed if conditions permit,which is worth popularizing.展开更多
BACKGROUND Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS)is a procedure used for patients with initially unresectable colorectal liver metastases(CRLM).However,the procedure has bee...BACKGROUND Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS)is a procedure used for patients with initially unresectable colorectal liver metastases(CRLM).However,the procedure has been reported to be associated with high morbidity and mortality.Laparoscopic ALPPS has recently been reported as a minimally invasive technique that reduces perioperative risks.AIM To assess the safety and feasibility of full laparoscopic ALPPS in patients with CRLM.METHODS A retrospective analysis was conducted on all consecutive patients with CRLM who underwent full laparoscopic ALPPS at the Sixth Affiliated Hospital of Sun Yat-sen University between March 2021 and July 2024.RESULTS Fifteen patients were included,13 with synchronous liver metastases.Nine patients had more than five liver tumors,with the highest count being 22.The median diameter of the largest lesion was 2.8 cm on preoperative imaging.No extrahepatic metastases were observed.RAS mutations were detected in nine patients,and 14 underwent preoperative chemotherapy.The median increase in future liver remnant volume during the interstage interval was 47.0%.All patients underwent R0 resection.Overall complication rates were 13.3%(stage 1)and 53.3%(stage 2),while major complication rates(Clavien-Dindo≥IIIa)were 13.3%(stage 1)and 33.3%(stage 2).No mortality occurred in either stage.The median hospital stay after stage 2 was 10 days.CONCLUSION Full laparoscopic ALPPS for CRLM is safe and feasible,with the potential for reduced morbidity and mortality,offering radical resection opportunities for patients with initially unresectable CRLM.展开更多
Objective:To evaluate the effect of bilateral hypogastric artery ligation(BHGAL)on women's pregnancy outcomes and fertility rates in cases with severe postpartum hemorrhage.Methods:Patients hospitalized in a terti...Objective:To evaluate the effect of bilateral hypogastric artery ligation(BHGAL)on women's pregnancy outcomes and fertility rates in cases with severe postpartum hemorrhage.Methods:Patients hospitalized in a tertiary care center between 2007 and 2018 were included in the study.The records of cases were obtained from the hospital database,retrospectively.Maternal demographic data,morbidities or complications associated with BHGAL surgery,any additional haemostatic interventional or surgical procedures,preoperative admission and lowest postoperative haematocrit-hemoglobin values,blood products given,type of anaesthesia,intensive care unit(ICU)and length of hospital stay were recorded.In cases without surgical sterilization,future fertility and subsequent pregnancy outcomes were assessed for at least two years after operation.Information was obtained through face-to-face or telephone interviews with patients whose long-term fertility and subsequent pregnancy outcomes were assessed.Results:Sixty-eight patients with BHGAL surgery history were included in the study.26 Of 37 cases(70%)that did not undergo surgical sterilization had a desire for pregnancy after the surgery.Six of these cases(23%)were diagnosed with secondary infertility.The fertility rate of these cases was 77%,and subsequent pregnancy was detected in 20 women.A total of 25 pregnancies,including first and second pregnancies,developed,and 15 of these pregnancies resulted in term delivery,six preterm births,one stillbirth,and three abortions.Conclusions:The postoperative pregnancy rate was found to be higher than the rate of women with infertility problems,and this surgery does not seem to adversely affect pregnancy outcomes.This is a tertiary center experience and cohort studies with large patient series are needed.展开更多
BACKGROUND Endoscopic rubber band ligation(ERBL)is a nonsurgical technique for the treatment of symptomatic internal hemorrhoids but is limited by recurrence and post-procedural pain.AIM To evaluate satisfaction,long-...BACKGROUND Endoscopic rubber band ligation(ERBL)is a nonsurgical technique for the treatment of symptomatic internal hemorrhoids but is limited by recurrence and post-procedural pain.AIM To evaluate satisfaction,long-term recurrence,and post-procedural pain in managing internal hemorrhoids using a combination of polidocanol foam sclerotherapy and ERBL.METHODS This was a prospective,multicenter,randomized study.A total of 195 consecutive patients diagnosed with grade II-III internal hemorrhoids were enrolled from four tertiary hospitals and randomly divided into a cap-assisted endoscopic polidocanol foam sclerobanding(EFSB)or an ERBL group.All patients were followed-up for 12 months.Symptom-based severity and post-procedural pain were assessed using a hemorrhoid severity score(HSS)and a visual analog scale(VAS).Continuous variables were reported as medians and interquartile range.RESULTS One hundred and ninety-five patients were enrolled,with 98 in the EFSB group.HSS was lower in the EFSB group than in the ERBL group at 8 weeks[4.0(3.0-5.0)vs 5.0(4.0-6.0),P=0.003]and 12-month[2.0(1.0-3.0)vs 3.0(2.0-3.0),P<0.001]of follow-up.The prolapse recurrence rate was lower in the EFSB group at 12 months(11.2%vs 21.6%,P=0.038).Multiple linear regression analysis demonstrated that EFSB treatment[B=-0.915,95%confidence interval(CI):−1.301 to−0.530,P=0.001]and rubber band number(B=0.843,95%CI:0.595-1.092,P<0.001)were negatively and independently associated with the VAS score 24 hours post-procedure.The median VAS was lower in the EFSB group than in the ERBL[2.0(1.0-3.0)vs 3.0(2.0-4.0),P<0.001].CONCLUSION Cap-assisted EFSB provided long-term satisfaction and effective relief from the recurrence of prolapse and pain 24 hours post-procedure.展开更多
BACKGROUND According to practice guidelines,endoscopic band ligation(EBL)and endoscopic tissue adhesive injection(TAI)are recommended for treating bleeding from esophagogastric varices.However,EBL and TAI are known to...BACKGROUND According to practice guidelines,endoscopic band ligation(EBL)and endoscopic tissue adhesive injection(TAI)are recommended for treating bleeding from esophagogastric varices.However,EBL and TAI are known to cause serious complications,such as hemorrhage from dislodged ligature rings caused by EBL and hemorrhage from operation-related ulcers resulting from TAI.However,the optimal therapy for mild to moderate type 1 gastric variceal hemorrhage(GOV1)has not been determined.Therefore,the aim of this study was to discover an individualized treatment for mild to moderate GOV1.AIM To compare the efficacy,safety and costs of EBL and TAI for the treatment of mild and moderate GOV1.METHODS A clinical analysis of the data retrieved from patients with mild or moderate GOV1 gastric varices who were treated under endoscopy was also conducted.Patients were allocated to an EBL group or an endoscopic TAI group.The differences in the incidence of varicose relief,operative time,operation success rate,mortality rate within 6 wk,rebleeding rate,6-wk operation-related ulcer healing rate,complication rate and average operation cost were compared between the two groups of patients.RESULTS The total effective rate of the two treatments was similar,but the efficacy of EBL(66.7%)was markedly better than that of TAI(39.2%)(P<0.05).The operation success rate in both groups was 100%,and the 6-wk mortality rate in both groups was 0%.The average operative time(26 min)in the EBL group was significantly shorter than that in the TAI group(46 min)(P<0.01).The rate of delayed postoperative rebleeding in the EBL group was significantly lower than that in the TAI group(11.8%vs 45.1%)(P<0.01).At 6 wk after the operation,the healing rate of operation-related ulcers in the EBL group was 80.4%,which was significantly greater than that in the TAI group(35.3%)(P<0.01).The incidence of postoperative complications in the two groups was similar.The average cost and other related economic factors were greater for the EBL than for the TAI(P<0.01).CONCLUSION For mild to moderate GOV1,patients with EBL had a greater one-time varix eradication rate,a greater 6-wk operation-related ulcer healing rate,a lower delayed rebleeding rate and a lower cost than patients with TAI.展开更多
Carrimycin(CA),sanctioned by China’s National Medical Products Administration(NMPA)in 2019 for treating acute bronchitis and sinusitis,has recently been observed to exhibit multifaceted biological activities,encompas...Carrimycin(CA),sanctioned by China’s National Medical Products Administration(NMPA)in 2019 for treating acute bronchitis and sinusitis,has recently been observed to exhibit multifaceted biological activities,encompassing anti-inflammatory,antiviral,and anti-tumor properties.Despite these applications,its efficacy in sepsis treatment remains unexplored.This study introduces a novel function of CA,demonstrating its capacity to mitigate sepsis induced by lipopolysaccharide(LPS)and cecal ligation and puncture(CLP)in mice models.Our research employed in vitro assays,real-time quantitative polymerase chain reaction(RT-qPCR),and RNA-seq analysis to establish that CA significantly reduces the levels of pro-inflammatory cytokines,namely tumor necrosis factor-alpha(TNF-α),interleukin 1 beta(IL-1β),and interleukin 6(IL-6),in response to LPS stimulation.Additionally,Western blotting and immunofluorescence assays revealed that CA impedes Nuclear Factor Kappa B(NF-κB)activation in LPS-stimulated RAW264.7 cells.Complementing these findings,in vivo experiments demonstrated that CA effectively alleviates LPS-and CLP-triggered organ inflammation in C57BL/6 mice.Further insights were gained through 16S sequencing,highlighting CA’s pivotal role in enhancing gut microbiota diversity and modulating metabolic pathways,particularly by augmenting the production of short-chain fatty acids in mice subjected to CLP.Notably,a comparative analysis revealed that CA’s anti-inflammatory efficacy surpasses that of equivalent doses of aspirin(ASP)and TIENAM.Collectively,these findings suggest that CA exhibits significant therapeutic potential in sepsis treatment.This discovery provides a foundational theoretical basis for the clinical application of CA in sepsis management.展开更多
BACKGROUND The majority of esophageal subepithelial lesions originating from the muscularis propria(SEL-MPs)are benign in nature,although a subset may exhibit malignant characteristics.Conventional endoscopic resectio...BACKGROUND The majority of esophageal subepithelial lesions originating from the muscularis propria(SEL-MPs)are benign in nature,although a subset may exhibit malignant characteristics.Conventional endoscopic resection techniques are time-consuming and lack efficacy for small SEL-MPs.AIM To evaluate the efficacy and safety of ligation-assisted endoscopic submucosal resection(ESMR-L)following unroofing technique for small esophageal SEL-MPs.METHODS From January 2021 to September 2023,17 patients diagnosed with esophageal SEL-MPs underwent ESMR-L following unroofing technique at the endoscopy center of Shenzhen People’s Hospital.Details of clinicopathological characteristics and clinical outcomes were collected and analyzed.RESULTS The mean age of the patients was 50.12±12.65 years.The mean size of the tumors was 7.47±2.83 mm and all cases achieved en bloc resection successfully.The average operation time was 12.2 minutes without any complications.Histopathology identified 2 Lesions(11.8%)as gastrointestinal stromal tumors at very low risk,12 Lesions(70.6%)as leiomyoma and 3 Lesions(17.6%)as smooth muscle proliferation.No recurrence was found during the mean follow-up duration of 14.18±9.62 months.CONCLUSION ESMR-L following roofing technique is an effective and safe technique for management of esophageal SEL-MPs smaller than 20 mm,but it cannot ensure en bloc resection and may require further treatment.展开更多
In the study,we comment on the article by Qu et al.Internal hemorrhoids are the most common anorectal disorders worldwide with bleeding,prolapse,and difficulty in defecation.Endoscopic rubber band ligation(ERBL)is a s...In the study,we comment on the article by Qu et al.Internal hemorrhoids are the most common anorectal disorders worldwide with bleeding,prolapse,and difficulty in defecation.Endoscopic rubber band ligation(ERBL)is a safe,convenient,quick,and economical outpatient procedure.The main goal of ERBL is to alleviate prolapse,but the high incidence of recurrence and post-procedural pain are of clinical concern.Polidocanol foam as a local hemostatic and anesthetic agent could reduce the rates of post-procedural pain and bleeding.Endoscopic polidocanol foam sclerobanding(EFSB)is a novel approach that could lift the mucosa for easy ligation and promote increased scarring in the submucosal tissue which translates into long-term relief from prolapse recurrence and reduced 24-h postprocedural pain.The study by Qu et al is a novel multi-center prospective randomized study to compare ERBL and EFSB in patients with grades II and III internal hemorrhoids with one-year follow-up.Results showed that EFSB is a novel therapy for internal hemorrhoids,but future studies with a larger sample,multiple treatment sessions,and long-term follow-up are required to confirm these findings.展开更多
Hemorrhoids are a common and painful condition,with conventional treatments such as endoscopic rubber band ligation(ERBL)and injection sclerotherapy often falling short due to high recurrence rates and significant pos...Hemorrhoids are a common and painful condition,with conventional treatments such as endoscopic rubber band ligation(ERBL)and injection sclerotherapy often falling short due to high recurrence rates and significant post-operative pain.A clinical trial by Qu et al introduces a novel approach called endoscopic polidocanol foam sclerobanding(EFSB).This multicenter randomized trial involved 195 patients with grade II and III internal hemorrhoids and demonstrated that EFSB significantly reduced recurrence rates and post-procedural pain while improving symptom relief and patient satisfaction compared to ERBL.The study's strengths include its robust design,comprehensive outcome evaluation,and patient-centered approach.Despite limitations such as the single-blind design and relatively short follow-up period,the findings suggest that EFSB could enhance clinical practice by offering a more effective and patient-friendly treatment option.Further research is needed to validate these results and explore the long-term benefits and cost-effectiveness of EFSB.展开更多
文摘BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different treatment options.AIM To analyze the clinical effect and prognosis of mixed hemorrhoids treated with polidocanol injection combined with automatic elastic thread ligation operation(RPH).METHODS A total of 100 patients with mixed hemorrhoids who visited our hospital from October 2022 to September 2023 were selected and randomly divided into the control group(n=50)and the treatment group(n=50)by rolling the dice.The procedure for prolapse and hemorrhoids(PPH)was adopted in the control group,while polidocanol foam injection+RPH was adopted in the treatment group.The therapeutic effects,operation time,wound healing time,hospital stay,pain situation(24 hours post-operative pain score,first defecation pain score),quality of life(QOL),incidence of complications(post-operative hemorrhage,edema,infection),incidence of anal stenosis 3 months post-operatively and recurrence rate 1 year post-operatively of the two groups were compared.RESULTS Compared with the control group,the total effective rate of treatment group was higher,and the difference was significant(P<0.05).The operation time/wound healing time/hospital stay in the treatment group were shorter than those in the control group(P<0.05).The pain scores at 24 hours after operation/first defecation pain score of the treatment group was significantly lower than those in the control group(P<0.05).After surgery,the QOL scores of the two groups decreased,with the treatment group having higher scores than that of the control group(P<0.05).Compared with the control group,the incidence of postoperative complications in the treatment group was lower,and the difference was significant(P<0.05);However,there was no significant difference in the incidence of postoperative bleeding between the two groups(P>0.05);There was no significant difference in the incidence of anal stenosis 3 months after operation and the recurrence rate 1 year after operation between the two groups(P>0.05).CONCLUSION For patients with mixed hemorrhoids,the therapeutic effect achieved by using polidocanol injection combined with RPH was better.The wounds of the patients healed faster,the postoperative pain was milder,QOL improved,and the incidence of complications was lower,and the short-term and long-term prognosis was good.
文摘BACKGROUND Colonic diverticular bleeding(CDB)is a leading cause of lower gastrointestinal hemorrhage that has a high risk of recurrence.The endoscopic clipping and endoscopic band ligation(EBL)methods are widely used for hemostasis in patients with CDB.Endoscopic detachable snare ligation(EDSL)has also become an increasingly common treatment option.The data remain inconsistent regarding the comparative efficacy of these endoscopic therapies in achieving initial hemostasis and reduction of early and late rebleeding rates.AIM To study the effectiveness and complications of endoscopic clipping,EBL,and EDSL for CDB.METHODS We conducted a systematic search of PubMed/MEDLINE,Scopus,Web of Science,Embase,Google Scholar,and the Cochrane database for clinical trials to find studies that reported CDB and endoscopic clipping,EBL,or EDSL as treatment methods.The pooled estimates of initial hemostasis,early and late rebleeding,and the need for transarterial embolization or surgery between these groups were calculated.RESULTS We analyzed 28 studies with 5224 patients.Of these,4526 had active CDB and required one of the three endoscopic interventions.The pooled prevalence of early rebleeding was 23.5%,10.7%,and 10.6%in the endoscopic clipping,EBL,and EDSL groups,respectively.Patients who underwent endoscopic clipping had a significantly higher rate of early rebleeding compared to those who received EBL[odds ratio(OR)=3.76(95%CI:2.13-6.63)]and EDSL(OR=3.30,95%CI:1.28-8.53).There was no difference in the initial hemostasis between the three groups.The pooled prevalence of late rebleeding was 27.2%in the clipping,followed by 13.8%in the EBL and 2.7%in the EDSL group.Compared to 2.6%in the EBL group,4.0%of patients who received endoscopic clipping subsequently underwent surgery or transarterial embolization.These results were consistent in the network meta-analysis.Based on the ranking of the indirect comparison of modalities,the snare technique was better at achieving initial hemostasis and had a lower late rebleeding rate.CONCLUSION The findings of this direct and indirect pairwise comparison suggest that EDSL is superior to endoscopic clipping and EBL in achieving initial hemostasis and lowering the rate of late rebleeding in patients with CDB.
文摘For the treatment method of esophageal subepithelial lesions originating from the muscularis propria,conventional endoscopic resection techniques are timeconsuming and lack efficacy for small subepithelial lesions originating from the muscularis propria.Lu et al presented an exploration of the effectiveness and safety of ligation-assisted endoscopic submucosal resection,aiming to provide a minimally invasive method for treatment.We discussed and analyzed this study from the aspects of sample screening,clinical pathological characteristics,casecontrol analysis,and follow-up data.
基金supported by the National Natural Science Foundation of China(81803547)the Natural Science Foundation of Fujian Province,China(2021J01204)Fujian Provincial Regional Development Project(2021N3005)。
文摘Most Aloe species are used as new food or functional food ingredient.Even though widely known for its health benefits,the anti-inflammatory effects and underlying mechanisms of Aloin(Alo),an anthraquinone compound isolated from plant species of the genus Aloe,remain unidentified.Here,we investigated the protective effects of Alo against cecal ligation and puncture(CLP)-induced sepsis and microflora in mice.Alo significantly improved CLP-induced sepsis and the survival rate of septic mice,downregulated the expression of proinflammatory factors,and decreased the infiltration of inflammatory cells in tissues.Alo upregulated the proportion of peritoneal macrophages,reduced the number of peritoneal bacteria,decreased the content of short-chain fatty acids and bile acids in the abdominal cavity,and suppressed Toll-like receptor(TLR)-2/4/nuclear factor kappa-B(NF-κB)/NOD-like receptor thermal protein domain associated protein 3(NLRP3)/Caspase-1/3/8 signaling.Furthermore,Alo altered the composition of the microbiome and promoted the growth of Lactobacillus,which showed a stronger anti-inflammatory effect.Whole-genome analysis identified the genes Saa3,Il10,Fpr1,and Eif4a1 associated with the protective effects of Alo in mice with CLP-induced sepsis.Overall,our results provide novel insights into the therapeutic potential and mechanism of action of Alo in the treatment of sepsis.
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.
基金supported by grants from the National Natural Science Foundation of China (grant nos.82472579,82172228,and 82202470)Shanghai Plastic Surgery Research Center of Shanghai Priority Research Center (grant no.2023ZZ02023)+2 种基金Shanghai Clinical Research Center of Plastic and Reconstructive Surgery supported by the Science and Technology Commission of Shanghai Municipality (grant no.22MC1940300)Project of Biobank (grant no.YBKA202204) from Shanghai Ninth People’s Hospital of Shanghai Jiao Tong University School of MedicineCross-Disciplinary Research Fund of Shanghai Ninth People’s Hospital of Shanghai Jiao Tong University School of Medicine (grant no.JYJC202407)。
文摘Background: Plexiform neurofibromas(PNF) are highly vascular tumors with the potential for significant growth.Surgical removal of giant PNF is often challenging because of intraoperative hemorrhage.This study proposed and evaluated an innovative surgical approach involving FENCY ligation and the role of preoperative embolization in the resection of giant PNF.Methods: This was a retrospective,interventional,and sequential case series conducted in a plastic and reconstructive surgery unit.We summarized all patients with PNF who underwent resection at our center between2019 and 2024.Surgical case notes from 11 patients with giant PNF who underwent FENCY ligation were reviewed,including three patients who received preoperative embolization.All patients participated in structured telephone interviews.Patient demographics,surgical safety,postoperative recovery,and patient satisfaction were evaluated.Results: Among 456 patients with 494 PNF who underwent surgical resection,we categorized the procedures into median,large,and giant PNF subgroups.To illustrate comprehensive perioperative and surgical approaches,we analyzed seven female and four male patients with giant PNF.The median maximum tumor diameter at the time of surgery was 30.4 cm(range,11.5–55.6 cm).Most PNF were located on the face(63.6%),followed by the back(18.2%),buttocks(18.2%),upper limbs(9.1%),and neck(9.1%).The median intraoperative hemorrhage volume was 366 m L(range,10–2 034 m L),And the median hospital stay was 17 days(range,14–33 days).The mean follow-up duration was 2.5 years(range,0.4–5.5 years).No severe complications were observed,except for one case of infection.Conclusion: PNF resection,particularly giant PNF resection,is a high-risk treatment option.Comprehensive evaluation,perioperative preparation,and surgical techniques are required to ensure efficacy and safety.FENCY ligation and preoperative embolization can be used to resect giant PNF in multiple complex regions with satisfactory outcomes.
基金CAMS Innovation Fund for Medical Sciences(CIFMS,No.2021-I2M-1-026)the National Key R&D Program of China(No.2018YFE0111400)+6 种基金the NIH Research Project Grant Program(No.R01 EB025892)the National Natural Science Foundation of China(the Training Program of the Major Research Plan,No.91853120)the National Major Scientific and Technological Special Project of China(Nos.2018ZX09711001-005 and 2018ZX09711001-013)the State Key Laboratory of Bioactive Substance and Function of Natural Medicines,Institute of Materia Medicathe Biomedical High Performance Computing Platform,Chinese Academy of Medical Sciencesthe Chinese Academy of Medical SciencesPeking Union Medical College for funding and support.
文摘By investigating 17 peptide arylthioesters that were previously challenging to produce,this study reveals a clear correlation between increased ligation activity and decreased pKa values of their corresponding arylthiols.The observed differences are attributed to variations in thioester bond strength and steric hindrance.These insights have led to the development of an improved one-pot chemical protein synthesis approach that leverages the reactivity differences between peptide arylthioesters with C-terminal Ala-SPh(4-NO_(2))and Ala-S-Ph(2,6-diCH_(3)).This approach eliminates the need for thiol-thioester exchange and additive removal steps while enabling in situ desulfurization,thereby significantly simplifying the protein synthesis process.
文摘BACKGROUND In hemorrhoidal disease,despite the existence of numerous treatment options to alleviate symptoms,surgical intervention continues to be the gold standard.The advantages and disadvantages of many methods have been shown in numerous studies However,only a few studies have compared the effectiveness of combined methods.AIM To compare the results of a coloproctology clinic that switched to the Doppler-guided hemorrhoidal artery ligation(DG-HAL)+Ferguson hemorrhoidectomy(FH)technique from the FH in the treatment of hemorrhoidal disease.METHODS In this retrospective cohort,data from a total of 45 patients who underwent DG-HAL+FH(n=24)and FH(n=21)for grade III hemorrhoidal disease between 2020 and 2022 were analyzed.Demographic and clinical data,surgical duration,intraoperative blood loss,hospital stay,postoperative analgesic consumption,pain scores using the Visual Analog Scale(VAS),complications,time to return to normal activities,and the recurrence rate were compared in both groups.RESULTS The study included 45 patients,with 75.6%(n=34)male and 24.4%(n=11)female.The rate of intraoperative blood loss was higher in the FH group(P<0.05).The VAS scores and postoperative complication rates were similar in both groups.The need for postoperative analgesics was lower in the DG-HAL+FH group(2 vs 4 days,P<0.05),while the FH group showed a shorter time to return to normal activities(9.5 vs 6.0 days,P=0.02).The recurrence rate(16.7%vs 0%)and Clavien–Dindo Score-1 complications(20.8%vs 9.5%,P=0.29)were higher in the DG-HAL+FH group but were insignificant.CONCLUSION Our study revealed that the addition of the DG-HAL to classical hemorrhoidectomy caused less intraoperative bleeding and a lower postoperative analgesia requirement.
基金supporteded by the National Natural ScienceFoundation of China(Nos.82374183,82405092,82204991,82274246,and 82374341)the Planned Science TechnologyProjectofGuangzhouCity(Nos.2023A03J0419and2023A03J0420)+3 种基金the General Project of Natural Science Foundationof Guangdong Province(No.2023A1515011090)Hong KongScholars Program 2024(No.XJ2024005)the Basic and AppliedBasic Research Foundation of Guangdong Province(No.2021A151510809)the Project of Administration of TraditionalChinese Medicine of Guangdong Province of China(No.20223013).
文摘Acute lung injury(ALI)is a significant complication of sepsis,characterized by high morbidity,mortality,and poor prognosis.Neutrophils,as critical intrinsic immune cells in the lung,play a fundamental role in the development and progression of ALI.During ALI,neutrophils generate neutrophil extracellular traps(NETs),and excessive NETs can intensify inflammatory injury.Research indicates that Taohe Chengqi decoction(THCQD)can ameliorate sepsis-induced lung inflammation and modulate immune function.This study aimed to investigate the mechanisms by which THCQD improves ALI and its relationship with NETs in sepsis patients,seeking to provide novel perspectives and interventions for clinical treatment.The findings demonstrate that THCQD enhanced survival rates and reduced lung injury in the cecum ligation and puncture(CLP)-induced ALI mouse model.Furthermore,THCQD diminished neutrophil and macrophage infiltration,inflammatory responses,and the production of pro-inflammatory cytokines,including interleukin-1β(IL-1β),IL-6,and tumor necrosis factorα(TNF-α).Notably,subsequent experiments confirmed that THCQD inhibits NET formation both in vivo and in vitro.Moreover,THCQD significantly decreased the expression of peptidyl arginine deiminase 4(PAD4)protein,and molecular docking predicted that certain active compounds in THCQD could bind tightly to PAD4.PAD4 overexpression partially reversed THCQD’s inhibitory effects on PAD4.These findings strongly indicate that THCQD mitigates CLP-induced ALI by inhibiting PAD4-mediated NETs.
文摘The term subepithelial lesions encompasses a wide array of pathology of which numerous benign and malignant pathologies are grouped.A subset of these lesions are termed gastric mesenchymal tumours of which some have innate malignant potential.Currently there is various guidance on the recommended approach to the investigation and management of these lesions and there exists multiple methods of resection.Lin et al have developed and proposed a new method of resection of these gastric mesenchymal tumours within the field of endoscopy,a procedure they have termed endoscopic calabash ligation and resection.This editorial aims to outlay the current landscape for gastric mesenchymal tumours with regards to the various guidelines and resection techniques while comparing Lin et al’s new technique to those that are already established in the field of endoscopy.Advancements in endoscopy that maintain or improve patient outcomes compared to the gold standard approach are exciting developments.Lin et al’s study suggests that their technique is comparable in regard to patient outcomes while simultaneously being more efficient in its use of hospital resources including procedural time.Whilst the data and analysis proposed in the study is promising,there are areas that need to be addressed before advocating the procedure for widespread use.However,with further studies and analysis this may be foreseeable in the future.
基金Supported by the Startup Fund for Scientific Research,Fujian Medical University,No.2021QH1262.
文摘BACKGROUND Routinely separating the ligamentum teres uteri(LTU)intraoperatively remains an unresolved issue for female children undergoing surgery for indirect inguinal hernia(IIH).AIM To identify the effect of LTU preservation in laparoscopic high hernia sac ligation(LHSL)in children with IIH.METHODS The participants were 100 female children with unilateral IIH admitted from April 2022 to January 2024 to the Pediatric Surgery Department of Zhangzhou Municipal Hospital of Fujian Province.They were categorized based on LTU retention into the control group(n=45 cases),which underwent LTU ligation intraoperatively,and the experimental group(55 cases),which had the LTU preserved intraoperatively.All children underwent LHSL.RESULTS This study comparatively analyzed the operation time,hospitalization time,blood loss,postoperative recurrence rate,and complications(repeated pain in the inguinal region,foreign body sensation in the inguinal region,bloody exudation at the inguinal incision,and incision infection),which were all comparable between the two groups.CONCLUSION The above results indicate that LTU preservation during LHSL exerts certain therapeutic benefits for children with IIH.LTU preservation does not increase hospitalization time,blood loss,postoperative recurrence rate,and complications,which is safe and feasible,compared with conventional LTU ligation.LHSL with LTU preservation should be performed if conditions permit,which is worth popularizing.
基金Supported by Natural Science Foundation of Guangdong Province of China,No.2024A1515012862.
文摘BACKGROUND Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS)is a procedure used for patients with initially unresectable colorectal liver metastases(CRLM).However,the procedure has been reported to be associated with high morbidity and mortality.Laparoscopic ALPPS has recently been reported as a minimally invasive technique that reduces perioperative risks.AIM To assess the safety and feasibility of full laparoscopic ALPPS in patients with CRLM.METHODS A retrospective analysis was conducted on all consecutive patients with CRLM who underwent full laparoscopic ALPPS at the Sixth Affiliated Hospital of Sun Yat-sen University between March 2021 and July 2024.RESULTS Fifteen patients were included,13 with synchronous liver metastases.Nine patients had more than five liver tumors,with the highest count being 22.The median diameter of the largest lesion was 2.8 cm on preoperative imaging.No extrahepatic metastases were observed.RAS mutations were detected in nine patients,and 14 underwent preoperative chemotherapy.The median increase in future liver remnant volume during the interstage interval was 47.0%.All patients underwent R0 resection.Overall complication rates were 13.3%(stage 1)and 53.3%(stage 2),while major complication rates(Clavien-Dindo≥IIIa)were 13.3%(stage 1)and 33.3%(stage 2).No mortality occurred in either stage.The median hospital stay after stage 2 was 10 days.CONCLUSION Full laparoscopic ALPPS for CRLM is safe and feasible,with the potential for reduced morbidity and mortality,offering radical resection opportunities for patients with initially unresectable CRLM.
文摘Objective:To evaluate the effect of bilateral hypogastric artery ligation(BHGAL)on women's pregnancy outcomes and fertility rates in cases with severe postpartum hemorrhage.Methods:Patients hospitalized in a tertiary care center between 2007 and 2018 were included in the study.The records of cases were obtained from the hospital database,retrospectively.Maternal demographic data,morbidities or complications associated with BHGAL surgery,any additional haemostatic interventional or surgical procedures,preoperative admission and lowest postoperative haematocrit-hemoglobin values,blood products given,type of anaesthesia,intensive care unit(ICU)and length of hospital stay were recorded.In cases without surgical sterilization,future fertility and subsequent pregnancy outcomes were assessed for at least two years after operation.Information was obtained through face-to-face or telephone interviews with patients whose long-term fertility and subsequent pregnancy outcomes were assessed.Results:Sixty-eight patients with BHGAL surgery history were included in the study.26 Of 37 cases(70%)that did not undergo surgical sterilization had a desire for pregnancy after the surgery.Six of these cases(23%)were diagnosed with secondary infertility.The fertility rate of these cases was 77%,and subsequent pregnancy was detected in 20 women.A total of 25 pregnancies,including first and second pregnancies,developed,and 15 of these pregnancies resulted in term delivery,six preterm births,one stillbirth,and three abortions.Conclusions:The postoperative pregnancy rate was found to be higher than the rate of women with infertility problems,and this surgery does not seem to adversely affect pregnancy outcomes.This is a tertiary center experience and cohort studies with large patient series are needed.
基金Supported by the Hospital Funded Clinical Research of Xinhua Hospital,No.19XHCR16D.
文摘BACKGROUND Endoscopic rubber band ligation(ERBL)is a nonsurgical technique for the treatment of symptomatic internal hemorrhoids but is limited by recurrence and post-procedural pain.AIM To evaluate satisfaction,long-term recurrence,and post-procedural pain in managing internal hemorrhoids using a combination of polidocanol foam sclerotherapy and ERBL.METHODS This was a prospective,multicenter,randomized study.A total of 195 consecutive patients diagnosed with grade II-III internal hemorrhoids were enrolled from four tertiary hospitals and randomly divided into a cap-assisted endoscopic polidocanol foam sclerobanding(EFSB)or an ERBL group.All patients were followed-up for 12 months.Symptom-based severity and post-procedural pain were assessed using a hemorrhoid severity score(HSS)and a visual analog scale(VAS).Continuous variables were reported as medians and interquartile range.RESULTS One hundred and ninety-five patients were enrolled,with 98 in the EFSB group.HSS was lower in the EFSB group than in the ERBL group at 8 weeks[4.0(3.0-5.0)vs 5.0(4.0-6.0),P=0.003]and 12-month[2.0(1.0-3.0)vs 3.0(2.0-3.0),P<0.001]of follow-up.The prolapse recurrence rate was lower in the EFSB group at 12 months(11.2%vs 21.6%,P=0.038).Multiple linear regression analysis demonstrated that EFSB treatment[B=-0.915,95%confidence interval(CI):−1.301 to−0.530,P=0.001]and rubber band number(B=0.843,95%CI:0.595-1.092,P<0.001)were negatively and independently associated with the VAS score 24 hours post-procedure.The median VAS was lower in the EFSB group than in the ERBL[2.0(1.0-3.0)vs 3.0(2.0-4.0),P<0.001].CONCLUSION Cap-assisted EFSB provided long-term satisfaction and effective relief from the recurrence of prolapse and pain 24 hours post-procedure.
基金Supported by the Guizhou Provincial Science and Technology Program,No.[2020]4Y004.
文摘BACKGROUND According to practice guidelines,endoscopic band ligation(EBL)and endoscopic tissue adhesive injection(TAI)are recommended for treating bleeding from esophagogastric varices.However,EBL and TAI are known to cause serious complications,such as hemorrhage from dislodged ligature rings caused by EBL and hemorrhage from operation-related ulcers resulting from TAI.However,the optimal therapy for mild to moderate type 1 gastric variceal hemorrhage(GOV1)has not been determined.Therefore,the aim of this study was to discover an individualized treatment for mild to moderate GOV1.AIM To compare the efficacy,safety and costs of EBL and TAI for the treatment of mild and moderate GOV1.METHODS A clinical analysis of the data retrieved from patients with mild or moderate GOV1 gastric varices who were treated under endoscopy was also conducted.Patients were allocated to an EBL group or an endoscopic TAI group.The differences in the incidence of varicose relief,operative time,operation success rate,mortality rate within 6 wk,rebleeding rate,6-wk operation-related ulcer healing rate,complication rate and average operation cost were compared between the two groups of patients.RESULTS The total effective rate of the two treatments was similar,but the efficacy of EBL(66.7%)was markedly better than that of TAI(39.2%)(P<0.05).The operation success rate in both groups was 100%,and the 6-wk mortality rate in both groups was 0%.The average operative time(26 min)in the EBL group was significantly shorter than that in the TAI group(46 min)(P<0.01).The rate of delayed postoperative rebleeding in the EBL group was significantly lower than that in the TAI group(11.8%vs 45.1%)(P<0.01).At 6 wk after the operation,the healing rate of operation-related ulcers in the EBL group was 80.4%,which was significantly greater than that in the TAI group(35.3%)(P<0.01).The incidence of postoperative complications in the two groups was similar.The average cost and other related economic factors were greater for the EBL than for the TAI(P<0.01).CONCLUSION For mild to moderate GOV1,patients with EBL had a greater one-time varix eradication rate,a greater 6-wk operation-related ulcer healing rate,a lower delayed rebleeding rate and a lower cost than patients with TAI.
基金supported by the Excellent Young Scholars Cultivation Project of Fujian Medical University Union Hospital in China(No.2022XH031)the National Natural Science Foundation of China(No.82203439)the Natural Science Foundation of Fujian Province(No.2022J01263).
文摘Carrimycin(CA),sanctioned by China’s National Medical Products Administration(NMPA)in 2019 for treating acute bronchitis and sinusitis,has recently been observed to exhibit multifaceted biological activities,encompassing anti-inflammatory,antiviral,and anti-tumor properties.Despite these applications,its efficacy in sepsis treatment remains unexplored.This study introduces a novel function of CA,demonstrating its capacity to mitigate sepsis induced by lipopolysaccharide(LPS)and cecal ligation and puncture(CLP)in mice models.Our research employed in vitro assays,real-time quantitative polymerase chain reaction(RT-qPCR),and RNA-seq analysis to establish that CA significantly reduces the levels of pro-inflammatory cytokines,namely tumor necrosis factor-alpha(TNF-α),interleukin 1 beta(IL-1β),and interleukin 6(IL-6),in response to LPS stimulation.Additionally,Western blotting and immunofluorescence assays revealed that CA impedes Nuclear Factor Kappa B(NF-κB)activation in LPS-stimulated RAW264.7 cells.Complementing these findings,in vivo experiments demonstrated that CA effectively alleviates LPS-and CLP-triggered organ inflammation in C57BL/6 mice.Further insights were gained through 16S sequencing,highlighting CA’s pivotal role in enhancing gut microbiota diversity and modulating metabolic pathways,particularly by augmenting the production of short-chain fatty acids in mice subjected to CLP.Notably,a comparative analysis revealed that CA’s anti-inflammatory efficacy surpasses that of equivalent doses of aspirin(ASP)and TIENAM.Collectively,these findings suggest that CA exhibits significant therapeutic potential in sepsis treatment.This discovery provides a foundational theoretical basis for the clinical application of CA in sepsis management.
基金Supported by the Engineering Training Funds in Shenzhen,No.SYLY201718,No.SYJY201714,and No.SYLY201801Technical Research and Development Project of Shenzhen,No.JCYC20170307100911479,No.JCYJ20190807145617113,No.JCYJ20210324113802006.
文摘BACKGROUND The majority of esophageal subepithelial lesions originating from the muscularis propria(SEL-MPs)are benign in nature,although a subset may exhibit malignant characteristics.Conventional endoscopic resection techniques are time-consuming and lack efficacy for small SEL-MPs.AIM To evaluate the efficacy and safety of ligation-assisted endoscopic submucosal resection(ESMR-L)following unroofing technique for small esophageal SEL-MPs.METHODS From January 2021 to September 2023,17 patients diagnosed with esophageal SEL-MPs underwent ESMR-L following unroofing technique at the endoscopy center of Shenzhen People’s Hospital.Details of clinicopathological characteristics and clinical outcomes were collected and analyzed.RESULTS The mean age of the patients was 50.12±12.65 years.The mean size of the tumors was 7.47±2.83 mm and all cases achieved en bloc resection successfully.The average operation time was 12.2 minutes without any complications.Histopathology identified 2 Lesions(11.8%)as gastrointestinal stromal tumors at very low risk,12 Lesions(70.6%)as leiomyoma and 3 Lesions(17.6%)as smooth muscle proliferation.No recurrence was found during the mean follow-up duration of 14.18±9.62 months.CONCLUSION ESMR-L following roofing technique is an effective and safe technique for management of esophageal SEL-MPs smaller than 20 mm,but it cannot ensure en bloc resection and may require further treatment.
文摘In the study,we comment on the article by Qu et al.Internal hemorrhoids are the most common anorectal disorders worldwide with bleeding,prolapse,and difficulty in defecation.Endoscopic rubber band ligation(ERBL)is a safe,convenient,quick,and economical outpatient procedure.The main goal of ERBL is to alleviate prolapse,but the high incidence of recurrence and post-procedural pain are of clinical concern.Polidocanol foam as a local hemostatic and anesthetic agent could reduce the rates of post-procedural pain and bleeding.Endoscopic polidocanol foam sclerobanding(EFSB)is a novel approach that could lift the mucosa for easy ligation and promote increased scarring in the submucosal tissue which translates into long-term relief from prolapse recurrence and reduced 24-h postprocedural pain.The study by Qu et al is a novel multi-center prospective randomized study to compare ERBL and EFSB in patients with grades II and III internal hemorrhoids with one-year follow-up.Results showed that EFSB is a novel therapy for internal hemorrhoids,but future studies with a larger sample,multiple treatment sessions,and long-term follow-up are required to confirm these findings.
文摘Hemorrhoids are a common and painful condition,with conventional treatments such as endoscopic rubber band ligation(ERBL)and injection sclerotherapy often falling short due to high recurrence rates and significant post-operative pain.A clinical trial by Qu et al introduces a novel approach called endoscopic polidocanol foam sclerobanding(EFSB).This multicenter randomized trial involved 195 patients with grade II and III internal hemorrhoids and demonstrated that EFSB significantly reduced recurrence rates and post-procedural pain while improving symptom relief and patient satisfaction compared to ERBL.The study's strengths include its robust design,comprehensive outcome evaluation,and patient-centered approach.Despite limitations such as the single-blind design and relatively short follow-up period,the findings suggest that EFSB could enhance clinical practice by offering a more effective and patient-friendly treatment option.Further research is needed to validate these results and explore the long-term benefits and cost-effectiveness of EFSB.
