AIM To determine percentage of patients of necrotizing pancreatitis(NP) requiring intervention and the types of interventions performed. Outcomes of patients of step up necrosectomy to those of direct necrosectomy wer...AIM To determine percentage of patients of necrotizing pancreatitis(NP) requiring intervention and the types of interventions performed. Outcomes of patients of step up necrosectomy to those of direct necrosectomy were compared. Operative mortality, overall mortality, morbidity and overall length of stay were determined. METHODS After institutional ethics committee clearance and waiver of consent, records of patients of pancreatitis were reviewed. After excluding patients as per criteria, epidemiologic and clinical data of patients of NP was noted. Treatment protocol was reviewed. Data of patients in whom stepup approach was used was compared to those in whom it was not used. RESULTS A total of 41 interventions were required in 39% patients. About 60% interventions targeted the pancreatic necrosis while the rest were required to deal with the complications of the necrosis. Image guided percutaneous catheter drainage was done in 9 patients for infected necrosis all of whom required further necrosectomy and in 3 patients with sterile necrosis. Direct retroperitoneal or anterior necrosectomy was performed in 15 patients. The average time to first intervention was 19.6 d in the non step-up group(range 11-36) vs 18.22 d in the Step-up group(range 13-25). The average hospital stay in non step-up group was 33.3 d vs 38 d in step up group. The mortality in the step-up group was 0%(0/9) vs 13%(2/15) in the non step up group. Overall mortality was 10.3% while post-operative mortality was 8.3%. Average hospital stay was 22.25 d.CONCLUSION Early conservative management plays an important role in management of NP. In patients who require intervention, the approach used and the timing of intervention should be based upon the clinical condition and local expertise available. Delaying intervention and use of minimal invasive means when intervention is necessary is desirable. The step-up approach should be used whenever possible. Even when the classical retroperitoneal catheter drainage is not feasible, there should be an attempt to follow principles of step-up technique to buy time. The outcome of patients in the step-up group compared to the non stepup group is comparable in our series. Interventions for bowel diversion, bypass and hemorrhage control should be done at the appropriate times.展开更多
BACKGROUND:The surgical step-up approach often requires multiple debridements and might not be suitable for infected pancreatic necrosis(IPN)patients with various abscesses or no safe route for percutaneous catheter d...BACKGROUND:The surgical step-up approach often requires multiple debridements and might not be suitable for infected pancreatic necrosis(IPN)patients with various abscesses or no safe route for percutaneous catheter drainage(PCD).This case-control study aimed to investigate the safety and effectiveness of one-step laparoscopic pancreatic necrosectomy(LPN)in treating IPN.METHODS:This case-control study included IPN patients undergoing one-step LPN or surgical step-up in our center from January 2015 to December 2020.The short-term and long-term complications after surgery,length of hospital stay,and postoperative ICU stays in both groups were analyzed.Univariate and multivariate logistic regression analyses were performed to explore the risk factors of major complications or death.RESULTS:A total of 53 IPN patients underwent one-step LPN and 37 IPN patients underwent surgical step-up approach in this study.There was no significant difference in the incidence of death,major complications,new-onset diabetes,or new-onset pancreatic exocrine insufficiency between the two groups.However,the length of hospital stay in the one-step LPN group was significantly shorter than that in the surgical step-up group.Univariate regression analysis showed that the surgical approach(one-step/step-up)was not the risk factor for major complications or death.Multivariate logistic regression analysis indicated that computed tomography(CT)severity index,American Society of Anesthesiologists(ASA)class IV,and white blood cell(WBC)were the significant risk factors for major complications or death.CONCLUSION:One-step LPN is as safe and effective as the surgical step-up approach for treating IPN patients,and reduces total hospital stay.展开更多
BACKGROUND Emphysematous hepatitis(EH)is a rare,rapidly progressive fulminant gasforming infection of the liver parenchyma.It is often fatal and mostly affects diabetes patients.CASE SUMMARY We report a case of EH suc...BACKGROUND Emphysematous hepatitis(EH)is a rare,rapidly progressive fulminant gasforming infection of the liver parenchyma.It is often fatal and mostly affects diabetes patients.CASE SUMMARY We report a case of EH successfully managed by a step-up approach consisting of aggressive hemodynamic support,intravenous antibiotics,and percutaneous drainage,ultimately followed by laparoscopic deroofing.Of 11 documented cases worldwide,only 1 of the patients survived,treated by urgent laparotomy and surgical debridement.CONCLUSION EH is a life-threatening infection.Its high mortality rate makes timely diagnosis essential,in order to navigate treatment accordingly.展开更多
BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)...BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)in the pleural space,pneumocephalus,and the development of central nervous system infection.Trauma or thoracic spinal surgery are common causes of SPF,with symptoms including postural headache,consciousness status changes,and dyspnea.The combination of SPF and subdural hygroma is a severe and rare condition,with little existing literature on its clinical correlation.CASE SUMMARY We report a case of an 83-year-old male patient with traumatic SPF and bilateral frontal subdural hygroma following a fall from height.The patient initially presented with severe lower back and buttock pain.During admission,the patient developed worsening lower limb weakness and pleural effusion.Further investigation revealed the presence of subdural hygromas with mass effect,requiring emergency bilateral subdural drainage.A multidisciplinary approach was undertaken to manage this complex condition,including intervention for hypovolemic CSF status and subdural hygroma management.The pleural effusion eventually resolved and the patient attained a higher level of con-sciousness after bilateral hygroma drainage surgery.We also reviewed the present literature relating to this rare combination of medical conditions.CONCLUSION Traumatic SPF with subsequent subdural hygroma is a rare but serious combination.Although the optimal treatment strategy for this complex condition remains uncertain,our literature review suggested that a multidisciplinary approach,including intervention for hypovolemic CSF and management of the subdural hygroma,is the most beneficial.展开更多
Objective: To prevent unnecessary laparotomies by evaluating the effectiveness of conservative approach in abdominal trauma cases due to drilling-cutting instruments.Methods: Demographic data, effected region of the b...Objective: To prevent unnecessary laparotomies by evaluating the effectiveness of conservative approach in abdominal trauma cases due to drilling-cutting instruments.Methods: Demographic data, effected region of the body, additional findings of trauma, hemodynamic parameters, duration of admission, diagnostic methods and treatment modalities were retrospectively evaluated in 217 cases with abdominal injury (lower thoracic region, abdominal wall and back) among 1128 victims with drilling-cutting instrument injuries between January 1, 2012 and December 31, 2017. The conservative approach was based on physical examination, hemogram follow-up and hemodynamic evaluation.Results: Totally 177 (81.6%) cases of 217 patients were followed conservatively while 25 cases were operated at early (1-8 hours) and 15 were operated at late (9-48 hours) periods. Two patients who underwent surgery in the early period and two patients who underwent surgery in the late period were accepted as negative laparotomy while 1 patient in the late operated group was regarded as non-therapeutic laparotomy. Diagnostic laparoscopy was performed in 81 cases. Complications developed in 7 patients who were operated in the early period and 10 patients who were operated in the late period. The mean hospital stay period was 5.3 days (1-33) in all cases, 4.5 days (2-20) in conservative treatment group and 8.4 days (3-33) in the operated patients;and the difference was statistically significant.Conclusions: Detailed physical examination, accurate assessment and effective use of different diagnostic methods reduce the frequency of negative and non-therapeutic laparotomies in abdominal stab wound injuries.展开更多
文摘AIM To determine percentage of patients of necrotizing pancreatitis(NP) requiring intervention and the types of interventions performed. Outcomes of patients of step up necrosectomy to those of direct necrosectomy were compared. Operative mortality, overall mortality, morbidity and overall length of stay were determined. METHODS After institutional ethics committee clearance and waiver of consent, records of patients of pancreatitis were reviewed. After excluding patients as per criteria, epidemiologic and clinical data of patients of NP was noted. Treatment protocol was reviewed. Data of patients in whom stepup approach was used was compared to those in whom it was not used. RESULTS A total of 41 interventions were required in 39% patients. About 60% interventions targeted the pancreatic necrosis while the rest were required to deal with the complications of the necrosis. Image guided percutaneous catheter drainage was done in 9 patients for infected necrosis all of whom required further necrosectomy and in 3 patients with sterile necrosis. Direct retroperitoneal or anterior necrosectomy was performed in 15 patients. The average time to first intervention was 19.6 d in the non step-up group(range 11-36) vs 18.22 d in the Step-up group(range 13-25). The average hospital stay in non step-up group was 33.3 d vs 38 d in step up group. The mortality in the step-up group was 0%(0/9) vs 13%(2/15) in the non step up group. Overall mortality was 10.3% while post-operative mortality was 8.3%. Average hospital stay was 22.25 d.CONCLUSION Early conservative management plays an important role in management of NP. In patients who require intervention, the approach used and the timing of intervention should be based upon the clinical condition and local expertise available. Delaying intervention and use of minimal invasive means when intervention is necessary is desirable. The step-up approach should be used whenever possible. Even when the classical retroperitoneal catheter drainage is not feasible, there should be an attempt to follow principles of step-up technique to buy time. The outcome of patients in the step-up group compared to the non stepup group is comparable in our series. Interventions for bowel diversion, bypass and hemorrhage control should be done at the appropriate times.
基金This work was supported by the Clinical Research Physician Program of Tongji Medical College,Huazhong University of Science and Technology。
文摘BACKGROUND:The surgical step-up approach often requires multiple debridements and might not be suitable for infected pancreatic necrosis(IPN)patients with various abscesses or no safe route for percutaneous catheter drainage(PCD).This case-control study aimed to investigate the safety and effectiveness of one-step laparoscopic pancreatic necrosectomy(LPN)in treating IPN.METHODS:This case-control study included IPN patients undergoing one-step LPN or surgical step-up in our center from January 2015 to December 2020.The short-term and long-term complications after surgery,length of hospital stay,and postoperative ICU stays in both groups were analyzed.Univariate and multivariate logistic regression analyses were performed to explore the risk factors of major complications or death.RESULTS:A total of 53 IPN patients underwent one-step LPN and 37 IPN patients underwent surgical step-up approach in this study.There was no significant difference in the incidence of death,major complications,new-onset diabetes,or new-onset pancreatic exocrine insufficiency between the two groups.However,the length of hospital stay in the one-step LPN group was significantly shorter than that in the surgical step-up group.Univariate regression analysis showed that the surgical approach(one-step/step-up)was not the risk factor for major complications or death.Multivariate logistic regression analysis indicated that computed tomography(CT)severity index,American Society of Anesthesiologists(ASA)class IV,and white blood cell(WBC)were the significant risk factors for major complications or death.CONCLUSION:One-step LPN is as safe and effective as the surgical step-up approach for treating IPN patients,and reduces total hospital stay.
文摘BACKGROUND Emphysematous hepatitis(EH)is a rare,rapidly progressive fulminant gasforming infection of the liver parenchyma.It is often fatal and mostly affects diabetes patients.CASE SUMMARY We report a case of EH successfully managed by a step-up approach consisting of aggressive hemodynamic support,intravenous antibiotics,and percutaneous drainage,ultimately followed by laparoscopic deroofing.Of 11 documented cases worldwide,only 1 of the patients survived,treated by urgent laparotomy and surgical debridement.CONCLUSION EH is a life-threatening infection.Its high mortality rate makes timely diagnosis essential,in order to navigate treatment accordingly.
文摘BACKGROUND Subarachnoid-pleural fistula(SPF)is a complex and rare condition characterized by a pathological shunt between the subarachnoid and pleural spaces.It can lead to the accumulation of cerebrospinal fluid(CSF)in the pleural space,pneumocephalus,and the development of central nervous system infection.Trauma or thoracic spinal surgery are common causes of SPF,with symptoms including postural headache,consciousness status changes,and dyspnea.The combination of SPF and subdural hygroma is a severe and rare condition,with little existing literature on its clinical correlation.CASE SUMMARY We report a case of an 83-year-old male patient with traumatic SPF and bilateral frontal subdural hygroma following a fall from height.The patient initially presented with severe lower back and buttock pain.During admission,the patient developed worsening lower limb weakness and pleural effusion.Further investigation revealed the presence of subdural hygromas with mass effect,requiring emergency bilateral subdural drainage.A multidisciplinary approach was undertaken to manage this complex condition,including intervention for hypovolemic CSF status and subdural hygroma management.The pleural effusion eventually resolved and the patient attained a higher level of con-sciousness after bilateral hygroma drainage surgery.We also reviewed the present literature relating to this rare combination of medical conditions.CONCLUSION Traumatic SPF with subsequent subdural hygroma is a rare but serious combination.Although the optimal treatment strategy for this complex condition remains uncertain,our literature review suggested that a multidisciplinary approach,including intervention for hypovolemic CSF and management of the subdural hygroma,is the most beneficial.
文摘Objective: To prevent unnecessary laparotomies by evaluating the effectiveness of conservative approach in abdominal trauma cases due to drilling-cutting instruments.Methods: Demographic data, effected region of the body, additional findings of trauma, hemodynamic parameters, duration of admission, diagnostic methods and treatment modalities were retrospectively evaluated in 217 cases with abdominal injury (lower thoracic region, abdominal wall and back) among 1128 victims with drilling-cutting instrument injuries between January 1, 2012 and December 31, 2017. The conservative approach was based on physical examination, hemogram follow-up and hemodynamic evaluation.Results: Totally 177 (81.6%) cases of 217 patients were followed conservatively while 25 cases were operated at early (1-8 hours) and 15 were operated at late (9-48 hours) periods. Two patients who underwent surgery in the early period and two patients who underwent surgery in the late period were accepted as negative laparotomy while 1 patient in the late operated group was regarded as non-therapeutic laparotomy. Diagnostic laparoscopy was performed in 81 cases. Complications developed in 7 patients who were operated in the early period and 10 patients who were operated in the late period. The mean hospital stay period was 5.3 days (1-33) in all cases, 4.5 days (2-20) in conservative treatment group and 8.4 days (3-33) in the operated patients;and the difference was statistically significant.Conclusions: Detailed physical examination, accurate assessment and effective use of different diagnostic methods reduce the frequency of negative and non-therapeutic laparotomies in abdominal stab wound injuries.
