Objective To evaluate the feasibility,safety and efficacy of surgical treatment of the thoracic and thoracolumbar disc herniations through the posterior far lateral approach.Methods From April 2005 to June 2010,24 con...Objective To evaluate the feasibility,safety and efficacy of surgical treatment of the thoracic and thoracolumbar disc herniations through the posterior far lateral approach.Methods From April 2005 to June 2010,24 consecutive patients展开更多
BACKGROUND Arteriovenous fistula is a rare cause of refractory heart failure,and corrective measures may lead to dramatic improvement;however,the long-term cardiac remodeling outcomes,particularly after delayed closur...BACKGROUND Arteriovenous fistula is a rare cause of refractory heart failure,and corrective measures may lead to dramatic improvement;however,the long-term cardiac remodeling outcomes,particularly after delayed closure,remain unclear.CASE SUMMARY A 57-year-old man was admitted to the hospital with complaints of exertional dyspnea for more than 10 years.Physical examination revealed wet crackles in the lungs and a continuous machinery murmur in the left lower back and groin area.Asymmetric edema and varicose veins were observed in the lower limbs.Echocar-diography revealed a dilated right ventricle with severe pulmonary hypertension.Computed tomography revealed a left common iliac arteriovenous fistula linked to prior lumbar disc surgery.Surgical repair resolved the symptoms,with echo-cardiography at 4 months showing a reduced right atrium(RA)and ventricular(RV)diameter and tricuspid regurgitation.However,during the 2-year follow-up,gradual RA and RV re-expansion(from 35 mm to 51 mm and from 26 mm to 46 mm,respectively)was observed,despite sustained clinical stability.CONCLUSION This case highlights that delayed arteriovenous fistula closure may result in in-complete right heart reverse remodeling,even after symptomatic relief.Potential mechanisms include persistent hemodynamic stress from subclinical residual shunting or functional impairment due to chronic volume overload.Early inter-vention before irreversible right heart damage is critical for optimal outcomes.展开更多
Internal herniation(IH)refers to the movement of intra-abdominal organs or tissues out of their original position through normal or abnormal orifices and fissures in the peritoneum or mesentery and into an anatomic sp...Internal herniation(IH)refers to the movement of intra-abdominal organs or tissues out of their original position through normal or abnormal orifices and fissures in the peritoneum or mesentery and into an anatomic space within the abdominal cavity.Although the incidence of small bowel obstruction(SBO)caused by IH is very low(approximately 0.2%to 0.9%),its incidence may be increased in certain specific populations or in postoperative patients.Recently Kaw et al shared their 13-year experience of managing IHs in a tertiary care hospital in India.This retrospective study analyzed and determined the clinico-demographic profiles,radiological and operative findings and postoperative course of patients with IH and the association with SBO.The results provide valuable insights into early diagnosis and establishment of a timely treatment regimen for this condition and emphasize the importance of combining rapid imaging evaluation with the traditional therapeutic approach of laparoscopic surgery,thus providing a novel perspective on the diagnosis and treatment of SBO caused by IH.展开更多
Introduction: Malignant sylvian infarction (MSI) is a type of ischemic stroke (ICS) usually affecting the entire territory of the middle cerebral artery (MCA) associated with significant cerebral edema and a mass. It ...Introduction: Malignant sylvian infarction (MSI) is a type of ischemic stroke (ICS) usually affecting the entire territory of the middle cerebral artery (MCA) associated with significant cerebral edema and a mass. It represents about 10% of all AICs, with a mortality of up to 80%. The objectives of our study were to describe the sociodemographic profile and the main clinical manifestations and identify the prognostic factors of ISM. Material and Methods: We conducted a retrospective descriptive study over a 2-year period. It included patients hospitalized for cerebral infarction involving 2/3 of the ACM territory with a NIHSS score ≥ 17 and/or a Glasgow score Results: We collected 223 patients hospitalized for ischemic stroke, of whom 21 patients (9.4%) presented with ISM. The mean age was 57.43 ± 24.24 years with a male predominance (52.4%). The mean admission time was 47 ± 0.87 hours, and hemiplegia was the frequent neurological sign (85.7%). HBP was the common cardiovascular risk factor (76.2%). The mean NIHSS at admission was 18.38 ± 12.29. Respiratory distress (p-value = 0.00015), aspiration pneumonia (p-value = 0.015) and brain herniation (p-value = 0.014) were the main complications associated with mortality. Conclusion: ISM is associated with poor prognosis in the absence of surgical treatment. Respiratory distress, aspiration pneumonia and brain herniation are associated with high mortality.展开更多
[Objectives]To investigate the clinical efficacy of Cyclic Flexion Traction(CFT)in treating Lumbar Disc Herniation(LDH)and its effects on lumbocrural pain relief,functional improvement,and nerve root decompression.[Me...[Objectives]To investigate the clinical efficacy of Cyclic Flexion Traction(CFT)in treating Lumbar Disc Herniation(LDH)and its effects on lumbocrural pain relief,functional improvement,and nerve root decompression.[Methods]Seventy LDH patients treated at the orthopedic rehabilitation outpatient and inpatient departments of Shiyan Taihe Hospital from June 2022 to December 2024 were randomly divided into a treatment group(CFT therapy,n=35)and a control group(traditional traction,n=35).The treatment group received cyclic flexion traction(traction force of 30%-50%body weight with a cycle of 60-30-30 sec),while the control group received supine position linear traction.Both groups underwent 4 weeks of treatment,with assessments including visual analog scale(VAS),Oswestry Disability Index(ODI),and straight leg raising test(SLRT)angles.[Results]The treatment group showed a significantly greater reduction in VAS scores(from 6.97 to 2.31)compared to the control group(from 6.89 to 3.74)(P<0.05).Similarly,ODI improvement(41.62→15.73 compared with 40.98→22.84)and SLRT angle increase(41.23°→76.47°compared with 42.09°→64.19°)were more pronounced in the treatment group(all P<0.05).[Conclusions]Through dynamic decompression mechanisms,CFT therapy demonstrates superior efficacy to traditional traction in pain relief,functional recovery,and nerve root decompression(effective rate 94.29%compared with 77.14%,P<0.05),representing a superior non-surgical treatment option.展开更多
Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnas...Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnastics, hockey and American football. In refractory cases to conservative treatment, microscopic discectomy or full endoscopic discectomy are used as surgical options to relieve pain and restore patient functionality. However, the ideal time for a return to sports activities remains a matter of debate due to variations in recovery times and risks of complications associated with each technique. Methods: A review was conducted, including articles published in the last 33 years (1991-2024), as it was the earliest date matching our search criteria. Clinical studies, systematic reviews, meta-analyses, and clinical guidelines were included. Results: The most common complications when returning to sport prematurely include recurrence of the hernia, persistent pain (VAS leg 7 or higher after surgery) and reduced physical performance. The return to full activity rate of patients who underwent microdiscectomy reaches up to 90%, while the endoscopic technique shows a success rate that reaches 99%. Return to play meantime was 5.19 months (range 1.00 - 8.7 months) and mean time of 4.6 months (range 2 - 8 months) with Microdiscectomy and full endoscopic discectomy respectively. Conclusions: There is no unanimous consensus on the exact timing of return to sport due to variability in recovery times and clinical outcomes. In both techniques, evidence highlights the need for a multidisciplinary approach that integrates surgeons, physical therapists and trainers to optimize recovery and ensure a safe return.展开更多
Objective:To explore the effect of combining Duhuo Jisheng decoction with warm acupuncture and moxibustion in the treatment of patients with lumbar disc herniation.Methods:Using a random number table method,a total of...Objective:To explore the effect of combining Duhuo Jisheng decoction with warm acupuncture and moxibustion in the treatment of patients with lumbar disc herniation.Methods:Using a random number table method,a total of 100 patients with lumbar disc herniation treated at Xianning Matang Hospital of Traditional Chinese Medicine from January 2021 to December 2023 were divided into a control group of 50 patients treated with Duhuo Jisheng decoction and a study group of 50 patients treated with Duhuo Jisheng decoction combined with warm acupuncture and moxibustion.The TCM syndrome scores,lumbar function,lumbar pain,and lumbar activity were compared between the two groups.Results:After intervention,the TCM syndrome scores,ODI,and VAS scores of both groups showed a decreasing trend compared to before intervention,and the decreasing trend was more significant in the study group(P<0.05).After intervention,the JOA and lumbar activity indicators of both groups showed an increasing trend compared to before intervention,and the increasing trend was more significant in the study group(P<0.05).Conclusion:Duhuo Jisheng decoction combined with warm acupuncture and moxibustion is an effective and safe treatment method for lumbar disc herniation,which can improve lumbar function and activity.展开更多
BACKGROUND Low back pain is a major cause of disability worldwide,with intervertebral disc degeneration contributing to nearly 40%of cases.Conventional treatments focus on symptom relief without addressing the underly...BACKGROUND Low back pain is a major cause of disability worldwide,with intervertebral disc degeneration contributing to nearly 40%of cases.Conventional treatments focus on symptom relief without addressing the underlying degeneration.Platelet-rich plasma(PRP),a regenerative therapy rich in growth factors,offers potential therapeutic benefits through growth factor-mediated mechanisms,though clinical evidence is limited.AIM To evaluate the efficacy of intradiscal autologous PRP injection in reducing pain and improving function in patients with chronic lumbar disc prolapse.METHODS This pilot quasi-experimental study was conducted in tertiary care centre between July 2022 and June 2024.The study involved comparing the outcomes between group A(n=17)who failed to respond to conservative treatment measures and received intradiscal PRP injection with group B(n=22)who responded to conservative treatment.Visual Analogue Scale(VAS)and Functional Rating Index(FRI)scores were recorded at baseline,3 weeks,and 6 weeks for both the groups.RESULTS Forty patients were enrolled in the study.The PRP group demonstrated significant improvement in VAS and FRI scores compared to baseline.While both groups improved from their respective baselines,direct between-group comparisons are limited by baseline differences in symptom severity.Patients who failed conservative trial showed significant improvement following PRP intervention,with outcomes approaching those observed in physiotherapy responders.CONCLUSION Intradiscal PRP injection significantly improved pain and function in patients with lumbar disc disease,with clinical improvements that approached the level observed in physiotherapy responders,despite baseline differences in symptom severity.PRP shows promise as an effective treatment for lumbar disc pathology;however,these preliminary findings are limited by the small sample size and short follow-up,warranting larger trials with long-term evaluation.展开更多
BACKGROUND Far lateral lumbar disc herniation(FLLDH)is a special type of lumbar disc herniation with high rate of missed diagnosis.Selective nerve root block(SNRB)has special advantages in identifying the responsible ...BACKGROUND Far lateral lumbar disc herniation(FLLDH)is a special type of lumbar disc herniation with high rate of missed diagnosis.Selective nerve root block(SNRB)has special advantages in identifying the responsible nerve root.Percutaneous transforaminal endoscopic discectomy(PTED)is a minimally invasive and effective method to treat FLLDH.However,no report has investigated PTED combined with SNRB to treat FLLDH.AIM To explore the diagnosis and treatment process,surgical technique and clinical efficacy of PTED combined with SNRB to treat FLLDH.METHODS This is a multicenter center,retrospective,observational study.Between January 2020 and January 2022,32 patients were initially diagnosed with FLLDH.All the patients were identified using SNRB to determine the responsible segment and involved nerve roots.Because of poor symptomatic control following SNRB,2 patients were excluded.30 patients diagnosed with FFLDH underwent PTED.The clinical characteristics,operative and postoperative outcomes,complication and subsequent follow-up were collected.RESULTS 30 patients who underwent SNRB combined with PTED were followed up.The average visual analogue scale(VAS)-leg score,VAS-back score,Oswestry disability index(ODI)score at the Follow-up(1 day,1 month,3 months and last follow-up)were significantly different compared per-operation.According to the modified Macnab efficacy evaluation standard,the satisfaction degree at the last follow-up was excellent(28,93.33%),good(1,3.33%),medium(1,3.33%)and poor(0,0%).CONCLUSION SNRB provides an effective method for the definite diagnosis of FLDH and responsible nerve roots.Combination therapy offers several advantages including minimal invasiveness,precision,effectiveness,safety and low recurrence rates.展开更多
Introduction Neurosurgical emergencies such as spontaneous intracerebral hemorrhage(ICH),traumatic brain injury(TBI),and acute brain herniation are among the most time-sensitive and high-stakes conditions in modern me...Introduction Neurosurgical emergencies such as spontaneous intracerebral hemorrhage(ICH),traumatic brain injury(TBI),and acute brain herniation are among the most time-sensitive and high-stakes conditions in modern medicine.Clinical decisions often must be made within minutes,yet these decisions are traditionally guided by limited information,heuristic reasoning,and past experience.In this context,the rise of medical data mining and real-time analytics offers a transformative opportunity:to extract actionable intelligence from the flood of clinical,imaging,and physiological data already being collected,and to use this intelligence to guide care in real time[1–3](Figure 1).展开更多
Background: Surgical treatment of lumbar disc herniation is a widely debated topic, with several techniques available. Percutaneous endoscopic discectomy (PELD) has gained popularity due to its lower invasiveness comp...Background: Surgical treatment of lumbar disc herniation is a widely debated topic, with several techniques available. Percutaneous endoscopic discectomy (PELD) has gained popularity due to its lower invasiveness compared to conventional techniques such as microdiscectomy/open lumbar microdiscectomy (OLMD)/tubular microdiscectomy (TMD). However, evidence on the effectiveness, recovery time and complications of these techniques is not yet clearly established. This systematic review aims to compare the preoperative and postoperative outcomes of both techniques. Methods: A comprehensive search was performed in databases including PubMed and Cochrane, following strict inclusion and exclusion criteria. Comparative studies and narrative reviews on PELD and OLMD/TMD published between 2019 and 2024 were included. Key outcomes considered were pre- and postoperative Visual Analogue Scale (VAS), hospitalization time, time to return to work, and postoperative complications. Results: The reviewed studies indicated that PELD is associated with a greater reduction in postoperative pain compared to OLMD/TMD, with a significant decrease in VAS, according to the study by Priola et al. (2019). The hospital stay was also shorter for patients undergoing PELD, averaging 2 days compared to OLMD/TMD. Furthermore, PELD favored a faster return to work and had a lower rate of postoperative complications, such as dural tears and reoperations, compared to OLMD/TMD. Conclusions: PELD demonstrates clear advantages over OLMD/TMD in terms of pain reduction, shorter hospital stay, faster return to work, and fewer postoperative complications. However, the implementation of this technique requires a significant learning curve, suggesting that its effectiveness may vary depending on the surgeon’s experience. PELD should be considered a preferred option in the resection of lumbar disc herniations, especially in patients seeking a quick and less invasive recovery.展开更多
BACKGROUND The technique of percutaneous endoscopic lumbar discectomy(PELD)as a transforaminal approach has been used to treat highly migrated lower lumbar disc herniations.However,due to the different anatomic charac...BACKGROUND The technique of percutaneous endoscopic lumbar discectomy(PELD)as a transforaminal approach has been used to treat highly migrated lower lumbar disc herniations.However,due to the different anatomic characteristics of the upper lumbar spine,conventional transforaminal PELD may fail to remove the highly migrated upper lumbar disc nucleus pulposus.Therefore,the purpose of this study was to describe a novel surgical technique,two-level PELD,for the treatment of highly migrated upper lumbar disc herniations and to report its related clinical outcomes.CASE SUMMARY A 60-year-old male presented with a complaint of pain at his lower back and right lower limb.The patient received 3 mo of conservative treatments but the symptoms were not alleviated.Physical examination revealed a positive femoral nerve stretch test and a negative straight leg raise test for the right leg,and preoperative visual analog scale(VAS)score for the lower back was 6 points and for the right leg was 8 points.Magnetic resonance imaging(MRI)demonstrated L2-L3 disc herniation on the right side and the herniated nucleus pulposus migrated to the upper margin of L2 vertebral body.According to physical examination and imaging findings,surgery was the primary consideration.Therefore,the patient underwent surgical treatment with two-level PELD.The pain symptom was relieved and the VAS score for back and thigh pain was one point postoperatively.The patient was asymptomatic and follow-up MRI scan 1 year after operation revealed no residual nucleus pulposus.CONCLUSION Two-level PELD as a transforaminal approach can be a safe and effective procedure for highly migrated upper lumbar disc herniation.展开更多
Objective To observe the changes of sciatic nerve conduction velocity （SNCV） and interleukin-1α （IL-1α）, phospholipase A2 （PLA2） and prostaglandin E2 （PGE2） in neucleus pulposus tissue in experimental rabbit...Objective To observe the changes of sciatic nerve conduction velocity （SNCV） and interleukin-1α （IL-1α）, phospholipase A2 （PLA2） and prostaglandin E2 （PGE2） in neucleus pulposus tissue in experimental rabbits with lumbar disc herniation （LDH） ; and discuss the mechanism of LDH treated with bloodletting on Wěizhōng （委中 BL40）. Methods 40 normal named control group, LDH model group, BL40 group New Zealand rabbits were randomized into 4 groups, and comparative point group. The experimental LDH model was prepared by the self-made LDH animal pathological modeling device. Bloodletting on BL40 or on comparative point was applied for 7 days. BL-410 physiological signal recorder was used to record SNCV. Enzyme-linked immunosorbent assay （ELISA） and radioimmunology methods were used to determine the contents of IL-1α and PLA2 in neucleus pulposus tissue and PGE2 in serum. Results In BL40 group, SNCV was significantly increased after treatment comparing with that before treatment （P〈0. 01 ）, and the difference in SNCV value before and after treatment was significantly bigger than that in model group and comparative point group （P〈0.05）. Bloodletting on BL40 reduced the contents of IL-1α and PLA2 in neucleus pulposus tissue and serum PGE2 in LDH rabbits, which indicated significant difference or very significant results in the comparison with model and comparative point groups （P〈0.01 or 0. 05）. Conclusion Bloodletting speeded up rapidly SNCV and reduced the contents of inflammatory factors, i.e. IL-1α, PLA2 and serum PGE2 in LDH rabbits, which indicated that alleviation of local inflammatory reaction is probably one of the mechanisms on LDH treated by bloodletting on BL40.展开更多
文摘Objective To evaluate the feasibility,safety and efficacy of surgical treatment of the thoracic and thoracolumbar disc herniations through the posterior far lateral approach.Methods From April 2005 to June 2010,24 consecutive patients
基金Supported by the Scientific Research Project of Hunan Provincial Health Commission,No.202203012538。
文摘BACKGROUND Arteriovenous fistula is a rare cause of refractory heart failure,and corrective measures may lead to dramatic improvement;however,the long-term cardiac remodeling outcomes,particularly after delayed closure,remain unclear.CASE SUMMARY A 57-year-old man was admitted to the hospital with complaints of exertional dyspnea for more than 10 years.Physical examination revealed wet crackles in the lungs and a continuous machinery murmur in the left lower back and groin area.Asymmetric edema and varicose veins were observed in the lower limbs.Echocar-diography revealed a dilated right ventricle with severe pulmonary hypertension.Computed tomography revealed a left common iliac arteriovenous fistula linked to prior lumbar disc surgery.Surgical repair resolved the symptoms,with echo-cardiography at 4 months showing a reduced right atrium(RA)and ventricular(RV)diameter and tricuspid regurgitation.However,during the 2-year follow-up,gradual RA and RV re-expansion(from 35 mm to 51 mm and from 26 mm to 46 mm,respectively)was observed,despite sustained clinical stability.CONCLUSION This case highlights that delayed arteriovenous fistula closure may result in in-complete right heart reverse remodeling,even after symptomatic relief.Potential mechanisms include persistent hemodynamic stress from subclinical residual shunting or functional impairment due to chronic volume overload.Early inter-vention before irreversible right heart damage is critical for optimal outcomes.
基金Supported by the Chongqing Fundamental Research Funds,No.jbky20210001Performance Incentive-oriented Project of Chongqing,No.jxjl20220006。
文摘Internal herniation(IH)refers to the movement of intra-abdominal organs or tissues out of their original position through normal or abnormal orifices and fissures in the peritoneum or mesentery and into an anatomic space within the abdominal cavity.Although the incidence of small bowel obstruction(SBO)caused by IH is very low(approximately 0.2%to 0.9%),its incidence may be increased in certain specific populations or in postoperative patients.Recently Kaw et al shared their 13-year experience of managing IHs in a tertiary care hospital in India.This retrospective study analyzed and determined the clinico-demographic profiles,radiological and operative findings and postoperative course of patients with IH and the association with SBO.The results provide valuable insights into early diagnosis and establishment of a timely treatment regimen for this condition and emphasize the importance of combining rapid imaging evaluation with the traditional therapeutic approach of laparoscopic surgery,thus providing a novel perspective on the diagnosis and treatment of SBO caused by IH.
文摘Introduction: Malignant sylvian infarction (MSI) is a type of ischemic stroke (ICS) usually affecting the entire territory of the middle cerebral artery (MCA) associated with significant cerebral edema and a mass. It represents about 10% of all AICs, with a mortality of up to 80%. The objectives of our study were to describe the sociodemographic profile and the main clinical manifestations and identify the prognostic factors of ISM. Material and Methods: We conducted a retrospective descriptive study over a 2-year period. It included patients hospitalized for cerebral infarction involving 2/3 of the ACM territory with a NIHSS score ≥ 17 and/or a Glasgow score Results: We collected 223 patients hospitalized for ischemic stroke, of whom 21 patients (9.4%) presented with ISM. The mean age was 57.43 ± 24.24 years with a male predominance (52.4%). The mean admission time was 47 ± 0.87 hours, and hemiplegia was the frequent neurological sign (85.7%). HBP was the common cardiovascular risk factor (76.2%). The mean NIHSS at admission was 18.38 ± 12.29. Respiratory distress (p-value = 0.00015), aspiration pneumonia (p-value = 0.015) and brain herniation (p-value = 0.014) were the main complications associated with mortality. Conclusion: ISM is associated with poor prognosis in the absence of surgical treatment. Respiratory distress, aspiration pneumonia and brain herniation are associated with high mortality.
基金Supported by the Hospital-level Program of Shiyan Taihe Hospital(2022JJXM144).
文摘[Objectives]To investigate the clinical efficacy of Cyclic Flexion Traction(CFT)in treating Lumbar Disc Herniation(LDH)and its effects on lumbocrural pain relief,functional improvement,and nerve root decompression.[Methods]Seventy LDH patients treated at the orthopedic rehabilitation outpatient and inpatient departments of Shiyan Taihe Hospital from June 2022 to December 2024 were randomly divided into a treatment group(CFT therapy,n=35)and a control group(traditional traction,n=35).The treatment group received cyclic flexion traction(traction force of 30%-50%body weight with a cycle of 60-30-30 sec),while the control group received supine position linear traction.Both groups underwent 4 weeks of treatment,with assessments including visual analog scale(VAS),Oswestry Disability Index(ODI),and straight leg raising test(SLRT)angles.[Results]The treatment group showed a significantly greater reduction in VAS scores(from 6.97 to 2.31)compared to the control group(from 6.89 to 3.74)(P<0.05).Similarly,ODI improvement(41.62→15.73 compared with 40.98→22.84)and SLRT angle increase(41.23°→76.47°compared with 42.09°→64.19°)were more pronounced in the treatment group(all P<0.05).[Conclusions]Through dynamic decompression mechanisms,CFT therapy demonstrates superior efficacy to traditional traction in pain relief,functional recovery,and nerve root decompression(effective rate 94.29%compared with 77.14%,P<0.05),representing a superior non-surgical treatment option.
文摘Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnastics, hockey and American football. In refractory cases to conservative treatment, microscopic discectomy or full endoscopic discectomy are used as surgical options to relieve pain and restore patient functionality. However, the ideal time for a return to sports activities remains a matter of debate due to variations in recovery times and risks of complications associated with each technique. Methods: A review was conducted, including articles published in the last 33 years (1991-2024), as it was the earliest date matching our search criteria. Clinical studies, systematic reviews, meta-analyses, and clinical guidelines were included. Results: The most common complications when returning to sport prematurely include recurrence of the hernia, persistent pain (VAS leg 7 or higher after surgery) and reduced physical performance. The return to full activity rate of patients who underwent microdiscectomy reaches up to 90%, while the endoscopic technique shows a success rate that reaches 99%. Return to play meantime was 5.19 months (range 1.00 - 8.7 months) and mean time of 4.6 months (range 2 - 8 months) with Microdiscectomy and full endoscopic discectomy respectively. Conclusions: There is no unanimous consensus on the exact timing of return to sport due to variability in recovery times and clinical outcomes. In both techniques, evidence highlights the need for a multidisciplinary approach that integrates surgeons, physical therapists and trainers to optimize recovery and ensure a safe return.
文摘Objective:To explore the effect of combining Duhuo Jisheng decoction with warm acupuncture and moxibustion in the treatment of patients with lumbar disc herniation.Methods:Using a random number table method,a total of 100 patients with lumbar disc herniation treated at Xianning Matang Hospital of Traditional Chinese Medicine from January 2021 to December 2023 were divided into a control group of 50 patients treated with Duhuo Jisheng decoction and a study group of 50 patients treated with Duhuo Jisheng decoction combined with warm acupuncture and moxibustion.The TCM syndrome scores,lumbar function,lumbar pain,and lumbar activity were compared between the two groups.Results:After intervention,the TCM syndrome scores,ODI,and VAS scores of both groups showed a decreasing trend compared to before intervention,and the decreasing trend was more significant in the study group(P<0.05).After intervention,the JOA and lumbar activity indicators of both groups showed an increasing trend compared to before intervention,and the increasing trend was more significant in the study group(P<0.05).Conclusion:Duhuo Jisheng decoction combined with warm acupuncture and moxibustion is an effective and safe treatment method for lumbar disc herniation,which can improve lumbar function and activity.
文摘BACKGROUND Low back pain is a major cause of disability worldwide,with intervertebral disc degeneration contributing to nearly 40%of cases.Conventional treatments focus on symptom relief without addressing the underlying degeneration.Platelet-rich plasma(PRP),a regenerative therapy rich in growth factors,offers potential therapeutic benefits through growth factor-mediated mechanisms,though clinical evidence is limited.AIM To evaluate the efficacy of intradiscal autologous PRP injection in reducing pain and improving function in patients with chronic lumbar disc prolapse.METHODS This pilot quasi-experimental study was conducted in tertiary care centre between July 2022 and June 2024.The study involved comparing the outcomes between group A(n=17)who failed to respond to conservative treatment measures and received intradiscal PRP injection with group B(n=22)who responded to conservative treatment.Visual Analogue Scale(VAS)and Functional Rating Index(FRI)scores were recorded at baseline,3 weeks,and 6 weeks for both the groups.RESULTS Forty patients were enrolled in the study.The PRP group demonstrated significant improvement in VAS and FRI scores compared to baseline.While both groups improved from their respective baselines,direct between-group comparisons are limited by baseline differences in symptom severity.Patients who failed conservative trial showed significant improvement following PRP intervention,with outcomes approaching those observed in physiotherapy responders.CONCLUSION Intradiscal PRP injection significantly improved pain and function in patients with lumbar disc disease,with clinical improvements that approached the level observed in physiotherapy responders,despite baseline differences in symptom severity.PRP shows promise as an effective treatment for lumbar disc pathology;however,these preliminary findings are limited by the small sample size and short follow-up,warranting larger trials with long-term evaluation.
基金Supported by the National Key R&D Program of China,No.Key Special Project for Marine Environmental Security and Sustainable Development of Coral Reefs 2022-3.5the National Natural Science Foundation of China,No.82102605,82472458,and 82272533.
文摘BACKGROUND Far lateral lumbar disc herniation(FLLDH)is a special type of lumbar disc herniation with high rate of missed diagnosis.Selective nerve root block(SNRB)has special advantages in identifying the responsible nerve root.Percutaneous transforaminal endoscopic discectomy(PTED)is a minimally invasive and effective method to treat FLLDH.However,no report has investigated PTED combined with SNRB to treat FLLDH.AIM To explore the diagnosis and treatment process,surgical technique and clinical efficacy of PTED combined with SNRB to treat FLLDH.METHODS This is a multicenter center,retrospective,observational study.Between January 2020 and January 2022,32 patients were initially diagnosed with FLLDH.All the patients were identified using SNRB to determine the responsible segment and involved nerve roots.Because of poor symptomatic control following SNRB,2 patients were excluded.30 patients diagnosed with FFLDH underwent PTED.The clinical characteristics,operative and postoperative outcomes,complication and subsequent follow-up were collected.RESULTS 30 patients who underwent SNRB combined with PTED were followed up.The average visual analogue scale(VAS)-leg score,VAS-back score,Oswestry disability index(ODI)score at the Follow-up(1 day,1 month,3 months and last follow-up)were significantly different compared per-operation.According to the modified Macnab efficacy evaluation standard,the satisfaction degree at the last follow-up was excellent(28,93.33%),good(1,3.33%),medium(1,3.33%)and poor(0,0%).CONCLUSION SNRB provides an effective method for the definite diagnosis of FLDH and responsible nerve roots.Combination therapy offers several advantages including minimal invasiveness,precision,effectiveness,safety and low recurrence rates.
文摘Introduction Neurosurgical emergencies such as spontaneous intracerebral hemorrhage(ICH),traumatic brain injury(TBI),and acute brain herniation are among the most time-sensitive and high-stakes conditions in modern medicine.Clinical decisions often must be made within minutes,yet these decisions are traditionally guided by limited information,heuristic reasoning,and past experience.In this context,the rise of medical data mining and real-time analytics offers a transformative opportunity:to extract actionable intelligence from the flood of clinical,imaging,and physiological data already being collected,and to use this intelligence to guide care in real time[1–3](Figure 1).
文摘Background: Surgical treatment of lumbar disc herniation is a widely debated topic, with several techniques available. Percutaneous endoscopic discectomy (PELD) has gained popularity due to its lower invasiveness compared to conventional techniques such as microdiscectomy/open lumbar microdiscectomy (OLMD)/tubular microdiscectomy (TMD). However, evidence on the effectiveness, recovery time and complications of these techniques is not yet clearly established. This systematic review aims to compare the preoperative and postoperative outcomes of both techniques. Methods: A comprehensive search was performed in databases including PubMed and Cochrane, following strict inclusion and exclusion criteria. Comparative studies and narrative reviews on PELD and OLMD/TMD published between 2019 and 2024 were included. Key outcomes considered were pre- and postoperative Visual Analogue Scale (VAS), hospitalization time, time to return to work, and postoperative complications. Results: The reviewed studies indicated that PELD is associated with a greater reduction in postoperative pain compared to OLMD/TMD, with a significant decrease in VAS, according to the study by Priola et al. (2019). The hospital stay was also shorter for patients undergoing PELD, averaging 2 days compared to OLMD/TMD. Furthermore, PELD favored a faster return to work and had a lower rate of postoperative complications, such as dural tears and reoperations, compared to OLMD/TMD. Conclusions: PELD demonstrates clear advantages over OLMD/TMD in terms of pain reduction, shorter hospital stay, faster return to work, and fewer postoperative complications. However, the implementation of this technique requires a significant learning curve, suggesting that its effectiveness may vary depending on the surgeon’s experience. PELD should be considered a preferred option in the resection of lumbar disc herniations, especially in patients seeking a quick and less invasive recovery.
文摘BACKGROUND The technique of percutaneous endoscopic lumbar discectomy(PELD)as a transforaminal approach has been used to treat highly migrated lower lumbar disc herniations.However,due to the different anatomic characteristics of the upper lumbar spine,conventional transforaminal PELD may fail to remove the highly migrated upper lumbar disc nucleus pulposus.Therefore,the purpose of this study was to describe a novel surgical technique,two-level PELD,for the treatment of highly migrated upper lumbar disc herniations and to report its related clinical outcomes.CASE SUMMARY A 60-year-old male presented with a complaint of pain at his lower back and right lower limb.The patient received 3 mo of conservative treatments but the symptoms were not alleviated.Physical examination revealed a positive femoral nerve stretch test and a negative straight leg raise test for the right leg,and preoperative visual analog scale(VAS)score for the lower back was 6 points and for the right leg was 8 points.Magnetic resonance imaging(MRI)demonstrated L2-L3 disc herniation on the right side and the herniated nucleus pulposus migrated to the upper margin of L2 vertebral body.According to physical examination and imaging findings,surgery was the primary consideration.Therefore,the patient underwent surgical treatment with two-level PELD.The pain symptom was relieved and the VAS score for back and thigh pain was one point postoperatively.The patient was asymptomatic and follow-up MRI scan 1 year after operation revealed no residual nucleus pulposus.CONCLUSION Two-level PELD as a transforaminal approach can be a safe and effective procedure for highly migrated upper lumbar disc herniation.
文摘Objective To observe the changes of sciatic nerve conduction velocity （SNCV） and interleukin-1α （IL-1α）, phospholipase A2 （PLA2） and prostaglandin E2 （PGE2） in neucleus pulposus tissue in experimental rabbits with lumbar disc herniation （LDH） ; and discuss the mechanism of LDH treated with bloodletting on Wěizhōng （委中 BL40）. Methods 40 normal named control group, LDH model group, BL40 group New Zealand rabbits were randomized into 4 groups, and comparative point group. The experimental LDH model was prepared by the self-made LDH animal pathological modeling device. Bloodletting on BL40 or on comparative point was applied for 7 days. BL-410 physiological signal recorder was used to record SNCV. Enzyme-linked immunosorbent assay （ELISA） and radioimmunology methods were used to determine the contents of IL-1α and PLA2 in neucleus pulposus tissue and PGE2 in serum. Results In BL40 group, SNCV was significantly increased after treatment comparing with that before treatment （P〈0. 01 ）, and the difference in SNCV value before and after treatment was significantly bigger than that in model group and comparative point group （P〈0.05）. Bloodletting on BL40 reduced the contents of IL-1α and PLA2 in neucleus pulposus tissue and serum PGE2 in LDH rabbits, which indicated significant difference or very significant results in the comparison with model and comparative point groups （P〈0.01 or 0. 05）. Conclusion Bloodletting speeded up rapidly SNCV and reduced the contents of inflammatory factors, i.e. IL-1α, PLA2 and serum PGE2 in LDH rabbits, which indicated that alleviation of local inflammatory reaction is probably one of the mechanisms on LDH treated by bloodletting on BL40.
