Zhonghua wai ke za zhi [Chinese journal of surgery]最新文献

{"title":"[The clinical practice and consideration for donor liver expansion].","authors":"K Wang,&nbsp;F Q Gao,&nbsp;X Xu","doi":"10.3760/cma.j.cn112139-20230607-00228","DOIUrl":"10.3760/cma.j.cn112139-20230607-00228","url":null,"abstract":"<p><p>Liver transplantation is the most effective method to address end-stage liver disease. However, there is a huge imbalance between organ supply and demand in China. Recently,effective expansion of the donor liver has become a hot research direction in academia. Authors' group comprehensively integrates domestic and foreign evidence-based medical evidence, the latest academic outcomes and clinical experience. Based on the innovative viewshed of crossfusion between biomedical engineering and medicine, author group systematically elaborate in the main strategies for expanding the liver donor pool, including the multichannel expansion of marginal donor liver,multidimensional innovation of technologies in transplant surgery and diversified exploration of alternative resources of organs. The author group aims to promote the construction of a large cohort,the integration of big data,and the output of high quality research,achieving innovative theory and clinical translation in organ transplantation,thus promoting the higher quality development of liver transplantation in China.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"826-832"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10129939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Current status of metabolic and bariatric surgery in Beijing: results of an initial survey].","authors":"","doi":"10.3760/cma.j.cn112139-20230118-00030","DOIUrl":"10.3760/cma.j.cn112139-20230118-00030","url":null,"abstract":"<p><p><b>Objectives:</b> To investigate the current status of metabolic and bariatric surgery (MBS) in Beijing's hospitals and to provide evidence to promote homogenization of medical development, standardizing clinical behavior, and continuously improving medical quality. <b>Methods:</b> This survey was conducted in September 2022 to investigate 27 hospitals in Beijing that had conducted MBS through a questionnaire survey. The questionnaire includes basic information from medical institutions, departmental information and MBS implementation, and statistical description of the results was performed. <b>Results:</b> At present, 27 hospitals in Beijing had carried out MBS and participated in quality control, among which 4 hospitals had established independent departments for MBS. The total number of beds for MBS was 234, and the number of doctors engaged in the specialty of MBS was 126. Among the 27 hospitals, 22 hospitals had weight-reduction and metabolic specialty clinics or multidisciplinary teams. Eleven hospitals had established 14 positions of case manager. In 2021, 1 hospital had ≥500 surgical cases, 3 hospitals had 200 to <500, 2 hospitals had 100 to <200, 3 hospitals had 50 to <100, 6 hospitals had 20 to <50, and 12 hospitals had less than 20. Twenty-six hospitals performed sleeve gastrectomy, 16 hospitals performed Roux-en-Y gastric bypass, 3 hospitals performed one anastomosis gastric bypass, 1 hospital performed biliopancreatic diversion with duodenal switch, 1 hospital performed single anastomosis duodeno-ileal bypass with sleeve gastrectomy. Six hospitals performed revisional surgery after MBS and 4 hospitals performed robotic-assisted MBS. Additionally, 15 hospitals had joined the Greater China Metabolic and Bariatric Database. <b>Conclusions:</b> MBS in Beijing is in the process of development. It is still necessary to clarify the position and role of surgery in the treatment of obesity and metabolic diseases, determine the concept and goal of surgical treatment of related diseases, and establish the corresponding surgical standards.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"913-919"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10132072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Progress in surgical treatment of hepatocellular carcinoma with tumor thrombus in the inferior vena cava].","authors":"S Y Peng,&nbsp;J S Cao,&nbsp;H Lin,&nbsp;L H Chen,&nbsp;P Luo,&nbsp;J T Li,&nbsp;D F Hong,&nbsp;X Liang,&nbsp;B Zhang,&nbsp;Y Liu","doi":"10.3760/cma.j.cn112139-20230412-00160","DOIUrl":"10.3760/cma.j.cn112139-20230412-00160","url":null,"abstract":"<p><p>Hepatocellular carcinoma(HCC) is one of the most common malignancies of the digestive system,which is prone to be associated with microvascular or macrovascular invasion. Among them,HCC with inferior vena cava tumor thrombus(IVCTT) or right atrium tumor thrombus(RATT) is rare and has a poor prognosis. However,surgical treatment of HCC with IVCTT and (or) RATT is rarely reported and summarized. The review described the classification of HCC tumor thrombus with IVCTT and (or) RATT, summarized the progress of surgical approaches and surgical operations,and introduced a case of thrombectomy after pushing from the outer surface of the atrium,rendering the RATT to the inferior vena cava under non-cardiopulmonary bypass. The review also proposed the prospective treatments for HCC with IVCTT or RATT,providing clinical guidance to hepatobiliary surgeons.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"821-825"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10185751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Efficacy analysis of surgical combined with postoperative adjuvant therapy for T3 gallbladder carcinoma: a multicenter retrospective study].","authors":"F C Yang,&nbsp;J Hu,&nbsp;T H Su,&nbsp;Z M Geng,&nbsp;K Zhang,&nbsp;J Ding,&nbsp;Z Q Lei,&nbsp;B Yi,&nbsp;J D Li,&nbsp;Z H Tang,&nbsp;Z J Cheng,&nbsp;Y H Qiu","doi":"10.3760/cma.j.cn112139-20230202-00047","DOIUrl":"10.3760/cma.j.cn112139-20230202-00047","url":null,"abstract":"<p><p><b>Objective:</b> To explore the clinical value of adjuvant therapy in patients with T3 gallbladder cancer (GBC) who have undergone R0 resection. <b>Methods:</b> Clinical and pathological data from 415 patients with T3 GBC who underwent surgical treatment in 7 tertiary centers in China from January 2013 to December 2018 were collected,including 251 males and 164 females,aged (61±11)years (range: 26 to 88 years). Depending on whether to receive adjuvant therapy after radical resection,the patients were divided into the radical resection group alone (group A,<i>n</i>=358) and the radical resection combined with the postoperative adjuvant therapy group (group B,<i>n</i>=57). The general data of the two groups were matched 1∶1 by propensity score matching method,and the caliper value was 0.02.Clinicopathological characteristics,overall survival and disease-free survival of the two groups were compared.The Cox regression model was used for multivariate analysis,and patients with at least one or more independent risk factors were classified as high-risk clinicopathological subtypes. Subgroup analysis was performed to assess the clinical value of adjuvant therapy after radical resection in patients with high-risk clinicopathological subtypes. <b>Results:</b> After the matching,there were 42 patients in each of the two groups. The incidence of gallbladder cancer and the number of dissected lymph nodes in group B after cholecystectomy were higher than those in group A (<i>χ²</i>=9.224,2.570,both <i>P</i><0.05). There were no significant differences in overall survival rate and disease-free survival rate between the two groups before and after matching (all <i>P</i>>0.05). The results of the univariate and multivariate analysis showed that CA19-9>39 U/ml,nerve invasion,tumor location (liver side or bilateral),TNM stage ⅢB to ⅣB ,poorly differentiated tumor were independent prognostic factors of overall survival and disease-free survival of patients with T3 stage gallbladder cancer (all <i>P</i><0.05).Three hundred and twenty-nine patients(79.3%) had high-risk clinicopathological subtypes,and the median survival time after curative resection with and without adjuvant therapy was 17 months and 34 months respectively,and the 3-year and 5-year overall survival rates were respectively 40.0%,21.3% and 46.0%,46.0% (<i>χ²</i>=4.042,<i>P</i>=0.044);the median disease-free survival time was 9 months and 13 months,and the 3-year and 5-year disease-free survival rates were 23.4%,13.6% and 30.2%,18.2% (<i>χ²</i>=0.992,<i>P</i>=0.319). <b>Conclusions:</b> Postoperative adjuvant therapy following radical surgery did not yield significant improvements in the overall survival and disease-free survival rates of patients diagnosed with T3 gallbladder cancer. However, it demonstrated a significant extension in the overall survival rate for patients presenting high-risk clinicopathological subtypes.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"863-870"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10129936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Controversies and prospects for surgical treatment of pancreatic neuroendocrine neoplasms with liver metastases].","authors":"B Q Li,&nbsp;C H Yuan","doi":"10.3760/cma.j.cn112139-20230319-00114","DOIUrl":"10.3760/cma.j.cn112139-20230319-00114","url":null,"abstract":"<p><p>The incidence of pancreatic neuroendocrine neoplasm(pNEN) increased over the past two decades. Liver metastasis, the most common type of distal metastasis, is also one of the most important prognostic factors. Although several medical treatments, including biotherapy, chemotherapy, targeted therapy, peptide receptor radionuclide therapy and locoregional therapy, are available for pNEN with liver metastases, surgery is still the only possible treatment for cure. Currently, there are several controversies as regards surgical treatment for pNEN with liver metastases. These controversies include, but are not limited to, whether surgical resection is appropriate for pancreatic neuroendocrine tumor G3 with liver metastases, how to classify primary lesion and hepatic metastases comprehensively and accurately, what is the optimal surgical strategy for type Ⅱ liver metastases, who can benefit greatly from cytoreduction, and how to refine the Milan criteria for liver transplantation. This article aims to discuss those main controversies and provide prospects for future clinical trials.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"839-844"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10129940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The comparison between endoscopic and surgical treatment of delayed iatrogenic bile duct injury by propensity score matching].","authors":"H T Han,&nbsp;P Yue,&nbsp;W B Meng,&nbsp;L Zhang,&nbsp;K X Zhu,&nbsp;X L Zhu,&nbsp;L Miao,&nbsp;Z F Wang,&nbsp;H P Wang,&nbsp;X Li","doi":"10.3760/cma.j.cn112139-20230119-00033","DOIUrl":"10.3760/cma.j.cn112139-20230119-00033","url":null,"abstract":"<p><p><b>Objective:</b> To compare the safety and clinical efficacy of endoscopic and surgical treatment of patients with delayed iatrogenic bile duct injury (DBDI) with severity (SG) grade 1 to 2. <b>Methods:</b> The clinical data of 129 patients with SG grade 1 to 2 DBDI who received endoscopic or surgical treatment in the First Hospital of Lanzhou University from November 2007 to November 2021 were retrospectively collected. There were 46 males and 83 females,aged (<i>M</i>(IQR)) 54(22)years(range: 21 to 82 years). The baseline data of the two groups were matched 1∶1 by propensity score matching(caliper value was 0.2). Independent sample <i>t</i> test,rank sum test,<i>χ</i>² test or Fisher exact probability test were used to analyze the data of the two matched groups. <b>Results:</b> There were 48 patients in each of the endoscopic treatment and surgical groups after matching,and there was no difference in general information between the two groups(both <i>P</i>>0.05). The bile duct injury-repair interval and intraoperative anesthesia complications were not statistically significant between the two groups after matching(all <i>P</i>>0.05). Compared with the surgical group, patients in the endoscopic treatment group had significantly shorter operative time(50 (30) minutes <i>vs.</i> 185 (100) minutes, <i>Z</i>=7.675,<i>P</i><0.01) and postoperative hospital stay(5 (5) days <i>vs.</i> 12 (7) days, <i>Z</i>=5.848, <i>P</i><0.01).For safety,there was no statistical difference in the incidence of immediate postoperative complications between the two groups with Clavien-Dindo classification of surgical complications<Ⅲ;the incidence of serious postoperative complications (Clavien-Dindo classification of surgical complications≥Ⅲ) was significantly higher in the surgical group than in the endoscopic treatment group(<i>P</i>=0.012). The incidence of long-term postoperative complications was not statistically different between the two groups(28.1% <i>vs.</i> 20.7%,<i>P</i>=0.562). In terms of efficacy,the postoperative liver function indexes of patients in both groups improved significantly compared with the preoperative period and returned to normal or near normal levels; the postoperative infection indexes of both groups showed an increasing trend,but were within the normal range. Of the 96 patients in both groups,61 obtained follow-up,and the follow-up time was (89.4±48.0)months(range: 3 to 165 months),and there was no statistical difference between the two groups(<i>P</i>=0.079). The probability of excellent long-term follow-up (78.1% <i>vs.</i> 86.2%) was not statistically different between the two groups(<i>P</i>=0.412).In patients with Strasberg-Bismuth type E1,the probability of excellent long-term follow-up was higher in the endoscopic treatment group compared with the surgical group(13/14 <i>vs.</i> 2/5,<i>P</i>=0.037). <b>Conclusions:</b> For DBDI patients with SG grade 1 to 2 and bile duct continuity,endoscopy can be used as the fi","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"871-879"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10129938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A clinical cohort study of split and whole liver transplantations].","authors":"Y D Sun,&nbsp;D H Teng,&nbsp;F Wang,&nbsp;X Q Li,&nbsp;B Wu,&nbsp;D Liu,&nbsp;H Zhang,&nbsp;B Zhuang,&nbsp;J Z Cai","doi":"10.3760/cma.j.cn112139-20230601-00220","DOIUrl":"10.3760/cma.j.cn112139-20230601-00220","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the surgical efficacy of split liver transplantation. <b>Methods:</b> Patients who underwent liver transplantation at the Affiliated Hospital of Qingdao University between January 2015 and December 2022 were retrospectively analyzed. They were divided into split liver transplantation group (<i>n</i>=60) and whole liver transplantation group (<i>n</i>=765)according to graft types.In the split liver transplantation group, there were 23 males and 37 females, aged (52.5±10.2) years, and the body mass index was (22.4±3.3) kg/m². In the whole liver transplantation group, there were 630 males and 135 females, aged (51.2±9.6) years, and body mass index was (24.5±3.7) kg/m².The basic data of the two groups were matched 1∶1 using the propensity score matching method. The independent sample <i>t</i> test and <i>χ</i>² test were used to compare the intraoperative and postoperative recovery of the two groups of donors and recipients. The overall survival rate and the graft survival rate of the two groups were analyzed by Kaplan-Meier method and the cumulative survival rate was compared by the Log-rank test. <b>Results:</b> Fifty-one well-matched pairs of data with similar baseline characteristics were obtained. The ratio of graft mass to recipient body weight in the matched split liver transplantation group was (1.78±0.55)%. Operation time(<i>M</i>(IQR))(10.8(1.5)hours <i>vs.</i> 8.0(1.9)hours,<i>U</i>=6.608,<i>P</i><0.01) and cold ischaemia time(5.4(1.3)hours <i>vs.</i> 4.6(2.2)hours,<i>U</i>=2.825,<i>P</i>=0.005) were significantly longer in the split liver transplantation group than those in the whole liver transplantation group. Intra-operative anhepatic phase(53.0(15.0)minutes <i>vs.</i> 57.0(24.0)minutes,<i>U</i>=1.048,<i>P</i>=0.295),bleeding volume(1 000(1 400)ml <i>vs.</i> 1 200(1 200)ml,<i>U</i>=0.966,<i>P</i>=0.334) and intraoperative instillation of red blood cells(9.0(6.5)U <i>vs.</i> 11.0(11.0)U,<i>U</i>=1.732,<i>P</i>=0.083) were not significantly different between the two groups. However,the split liver transplantation group showed significantly longer postoperative intensive care unit stay(5.0(3.0)days <i>vs.</i> 4.0(4.0)days,<i>U</i>=2.677,<i>P</i>=0.007) and postoperative hospital stay(30.0(15.0)days <i>vs.</i> 26.0(15.0)days,<i>U</i>=2.237,<i>P</i>=0.025) and significantly higher incidence of postoperative complications(56.8%(29/51) <i>vs.</i> 36.6%(19/51),<i>χ</i>²=3.935,<i>P</i>=0.047) than the whole liver transplantation group. Furthermore,levels of alanine transaminase and aspartate aminotransferase were significantly higher on postoperative days 1,4 and 7 in the split liver transplantation group(all <i>P</i><0.05) than in the whole liver transplantation group;however,there were no significant differences in these levels on postoperative days 14 and 28. The time to restoration of normal liver function in both groups(12.5(13.7)days <i>vs.</i> 9.0(12.5)day","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"856-862"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10129935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A single-center retrospective study of percutaneous drainage clinical characteristics of grade B and C postoperative pancreatic fistula and determination of the optimal intervention time].","authors":"Y P Ge,&nbsp;C Li,&nbsp;Y Liu,&nbsp;J Chen,&nbsp;M X Wu,&nbsp;J H Song,&nbsp;J Y Xu","doi":"10.3760/cma.j.cn112139-20230319-00113","DOIUrl":"10.3760/cma.j.cn112139-20230319-00113","url":null,"abstract":"Objective: To classified the fluid location of of grade B and C postoperative pancreatic fistula (POPF) and propose processing flow. Methods: Data from 232 patients who underwent pancreatic surgery from January 2018 to December 2022 at Department of General Surgery & Hepato-billo-pancreatic,Beijing Hospital were collected respectively. Forty-six patients who suffered from grade B and C POPF underwent ultrasound-guided drainage. There were 32 males and 14 females, with an age of (60.2±13.7)years (range:18 to 85 years). The imaging data of postoperative CT were collected and the the fluid location was classified. Then analyzed the drainage status when patents were diagnosed as POPF. Machine learning was performed and a random forest model was applied to construct the relationship between intervention time and mortality. The optimal intervention time was calculated. The patients were then divided into early and late intervention groups and clinical data and outcomes were compared using the t test,Mann-Whitney U test, χ2 test or Fisher's exact test between the two groups. Results: Based on the results of the random forest model, the optimal puncture time was within 5.38 days after the diagnosis of POPF. Based on the optimal time, 21 patients were subsumed into early intervention group and 25 patients were subsumed into late intervention group. The location of fluid collection was classified into four types: peripancreatic (32.7%,15/46), extra-pancreatic and epigastric (41.3%,19/46), extra-pancreatic and hypogastic (13.0%,6/46) and diffused (13.0%,6/46). The status of the drainage included normal in 10 patients (21.8%), displaced drain in 18 patients (39.1%) and drain removed or blocked in 18 patients (39.1%). The perioperative mortality rate was 19.0% (4/21) in the early intervention group and 8.0%(2/25) in the late. The late intervention group had significantly higher rates of positive drainage fluid cultures (88.0%(22/25) vs. 42.9%(10/21), χ2=10.584, P=0.001), secondary surgery (24.0%(6/25) vs. 0(0/21), P=0.025), and readmission within 90 days(32.0%(8/25) vs. 4.8%(1/21),χ2=5.381, P=0.020) than the early group, and a significantly longer postoperative hospital stay(M(IQR))(24(20)days vs. 39(53)days,Z=3.023,P=0.003). Conclusions: The location of the POPF fluid collection is classified into four types. Early radiological evaluation can detect abdominal effusion promptly,and early puncture and drainage will be beneficial in improving outcomes in these patents.","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"901-906"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10132068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Risk factors for delayed gastric emptying after laparoscopic pancreaticoduodenectomy: a single-center experience of 1 000 cases].","authors":"J Liu,&nbsp;Y T Xu,&nbsp;J J Kong,&nbsp;G S Yu,&nbsp;G B Li,&nbsp;J P Wang,&nbsp;Y W Zheng","doi":"10.3760/cma.j.cn112139-20230319-00115","DOIUrl":"10.3760/cma.j.cn112139-20230319-00115","url":null,"abstract":"<p><p><b>Objective:</b> To explore the causes and summarize the treatment experience for clinically relevant delayed gastric emptying(DGE) after laparoscopic pancreaticoduodenectomy(LPD). <b>Methods:</b> The clinical data of 1 000 patients who underwent LPD in the Department of Liver Transplantation and Hepatobiliary Surgery,Shandong Provincial Hospital Affiliated to Shandong First Medical University between March 2017 and September 2022 was retrospectively collected. There were 640 males and 360 females,with an age of (60.1±11.4)years(range: 13 to 93 years),and 590 patients were older than 60 years. Depending on the severity of DGE,patients were divided into a clinically relevant DGE group and a 0/A grade DGE group. The comparison between the two groups was performed by the <i>χ</i>² test,Fisher's exact probability method,<i>t</i> test or the rank sum test,and the effects of various treatment strategies for clinically relevant DGE were evaluated. <b>Results:</b> LPD was conducted successfully in all 1 000 patients,with a surgical time of (344.8±103.6)minutes(range:160 to 450 minutes) and intraoperative blood loss (<i>M</i>(IQR)) of 100 (150) ml(range:50 to 1 000 ml). A total of 74 patients(7.4%) developed clinically relevant DGE. Compared to those in the 0/A grade DGE group,patients in the clinically relevant DGE group had a higher preoperative body mass index of ((24.9±3.5)kg/m² <i>vs.</i> (23.9±3.3)kg/m²,<i>t</i>=-2.419,<i>P</i>=0.016),more postoperative bile leakage(51.4%(38/74) <i>vs.</i> 10.8%(100/926)),pancreatic fistula(59.5%(44/74) <i>vs.</i> 22.9%(212/926)),abdominal infection(74.3%(55/74) <i>vs.</i>14.6%(135/926)),and abdominal bleeding(43.2%(32/74) <i>vs.</i> 11.3%(105/926))(all <i>P</i><0.05). Among these patients,10 cases(13.5%) received enteral nutrition treatment,22 cases(29.7%) received parenteral nutrition treatment,and 42 cases(56.8%) received a combination of enteral and parenteral nutrition treatment. The time for patients to return to a normal diet was 21(14)days (range: 8 to 85 days). Compared to those who received only enteral(23.5(27.0)days) or parenteral nutrition treatment(15.5(11.0)days),patients who received a combination of enteral and parenteral nutrition treatment(25.5(31.0)days) had a longer time to return to a normal diet (<i>Z</i>=20.019,<i>P</i><0.01). Among the 60 patients who developed secondary DGE,48 cases(80.0%) received ultrasound-guided puncture and drainage treatment,while 12 cases(20.0%) only received anti-infection treatment. The patients in the non-puncture drainage group had a longer time to return to a normal diet than those in the puncture drainage group (26.5(12.5)days <i>vs.</i> 20.0(11.0)days, <i>Z</i>=-2.369,<i>P</i>=0.018). <b>Conclusions:</b> Patients with clinically relevant DGE after LPD had a higher proportion of postoperative complications such as pancreatic fistula,biliary fistula and abdominal infection. A combination of enteral and parenteral nutrition","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"887-893"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10132069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The application of ultrasound in the diagnosis of small bowel volvulus in adults].","authors":"Y W Luo,&nbsp;Q L Zhu,&nbsp;W W Li,&nbsp;W Liu,&nbsp;L Cong,&nbsp;X L Han,&nbsp;Y X Wei,&nbsp;G N Zhang,&nbsp;M S Xiao,&nbsp;L Ma","doi":"10.3760/cma.j.cn112139-20230309-00098","DOIUrl":"10.3760/cma.j.cn112139-20230309-00098","url":null,"abstract":"<p><p><b>Objective:</b> To analyze the ultrasound characteristics of small bowel volvulus among adults and to investigate the value of ultrasound in the diagnosis of small bowel volvulus. <b>Methods:</b> Totally 34 adults with small bowel volvulus confirmed by clinical diagnosis or surgery and who underwent ultrasound examination at Peking Union Medical College Hospital from August 2017 to October 2022 were enrolled, including 19 males and 15 females, aged (55.0±21.8) years (range: 19 to 94 years). The clinical characteristics, CT images and ultrasound images of the patients were retrospectively reviewed, and the ultra, sound features of small bowel volvulus and its diagnostic efficacy were analyzed. <b>Results:</b> Abdominal pain was the typical clinical symptom of all patients. Other symptoms included 21 cases of abdominal distension, 19 cases of nausea and vomiting, and 13 cases of cessation of passage of stool or flatus. Eight patients had signs of peritonitis and 22 patients had abnormal bowel sounds. Twenty patients had a history of abdominal surgery. Twenty-seven patients underwent surgery for intestinal obstruction, and the remaining 7 patients improved after conservative treatment. All cases were evaluated by ultrasound, 11 cases showed a \"whirl sign\" and were diagnosed as small bowel volvulus, the diagnostic accuracy rate was 32.4% (11/34), ultrasound simultaneously diagnosed intestinal obstruction in 21 cases, 17 cases of abdominal effusion, 4 cases of intestinal wall thickening, 2 cases of abdominal mass, 1 case of intussusception, 1 case of right sided inguinal hernia. CT and ultrasound had a consistent positive discovery in 88.2% (30/34) of all the patients. <b>Conclusion:</b> Ultrasound is valuable in the diagnosis of small bowel volvulus and the evaluation of complications.</p>","PeriodicalId":23966,"journal":{"name":"Zhonghua wai ke za zhi [Chinese journal of surgery]","volume":"61 10","pages":"907-912"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10132070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}