Objectives To analyze the efficacy and safety of different operation methods for patients with cesarean scar diverticulum. Methods The clinical data of patients with cesarean section scar diverticulum treated in West China Second University Hospital from July 2012 to December 2016 was collected and followed up. The data of the previous perioperative period data, recovery, the improvement of the symptoms and postoperative condition of incision healing were analyzed by SPSS 22.0 software. Results A total of 125 patients were included, in which 74 cases received hysteroscopy surgery for diverticulum electro section and electric coagulation (ESEC group), and 51 cases received other surgery focused on diverticulum dissection and sewing operations (DS group). Statistical analysis showed that, compared with DS group, bleeding, operation time, time of anal exsufflation and hospitalization duration after the operation of hysteroscopy in ESEC group were significantly reduced (P<0.001). In addition, the results showed that hysteroscopy group had optimal results in hemorrhage volume, operation time, anal exhaust time and hospitalization time indicators. However, the results of laparotomy group was not significant. Conclusions For the treatment of CSD, surgical treatment of this pathology by operative hysteroscopy may represent the best choice in symptomatic women because of its minimal invasiveness and beneficial therapeutic results. Hysteroscopy isthmoplasty appears to be the most popular treatment.
Objective To compare efficacy of laparoscopic surgery and open surgery in treatment of rectal cancer after neoadjuvant chemoradiotherapy. Methods The relevant literatures were retrieved from databases including CNKI, CBM, Wanfang, VIP, PubMed, Cochrane Library, and Embase from 2007 to 2017, all the relevant randomized controlled trial (RCT) or non-randomized controlled trial (NRCT) of laparoscopic surgery versus open surgery in patients with rectal cancer were collected according to the inclusion and exclusion criterial. Two reviewers independently screened the literatures, extracted the data, and assessed the bias risk of the included studies. Then, the meta-analysis was performed using RevMan 5.3 software. Results A total of 11 RCTs and 9 NRCTs involving 2 036 patients with rectal cancer were included, of these, including 1 021 cases of laparoscopic surgery and 1 015 cases of open surgery. The results of the meta-analysis showed that the operation time was increased ［WMD=14.21, 95% CI (1.92, 26.51)］, the intraoperative blood loss ［WMD=–38.96, 95% CI (–60.29, –7.63)］, first postoperative exhaust time ［WMD=–0.86, 95% CI (–1.14, –0.57)］, first postoperative intake food time ［WMD=–0.89, 95% CI (–1.15, –0.62)］, and postoperative hospitalization time ［WMD=–2.38, 95% CI (–3.44, –1.32)］ were reduced in the laparoscopic surgery as compared with the open surgery; the rate of the sphincter-saving was increased ［OR=2.35, 95% CI (1.67, 3.30)］, the rates of the local recurrence ［OR=0.25, 95% CI (0.13, 0.47)］, postoperative overall complications ［OR=0.34, 95% CI (0.26, 0.43)］, infection of incision ［OR=0.39, 95% CI (0.25, 0.62)］, intestinal obstruction ［OR=0.30, 95% CI (0.17, 0.53)］, lung infection ［OR=0.32, 95% CI (0.18, 0.57)］, and anastomotic fistula ［OR=0.40, 95% CI (0.22, 0.73)］ were decreased in the laparoscopic surgery as compared with the open surgery; the intraoperative lymph node resection ［WMD=–0.99, 95% CI (–2.11, 0.12)］, the rates of the 3-year disease-free survival ［OR=0.91, 95% CI (0.54, 1.54)］, pelvic infection ［OR=0.64, 95% CI (0.17, 2.45)］, anastomotic bleeding ［OR=0.54, 95% CI (0.22, 1.34)］, urinary retention ［OR=0.71, 95% CI (0.34, 1.48)］, and urinary tract infection ［OR=1.22, 95% CI (0.45, 3.30)］ had no significant differences between these two surgeries. Conclusion Laparoscopy surgery is still safer, more effective, and more reliable than conventional open surgery after neoadjuvant chemoradiotherapy in rectal cancer, but it needs more clinical RCTs to further provide accurate and reliable results.
Objective To investigate the clinical value of laparoscopic high ligation of hernia sac with constructed veress needle in the treatment of indirect inguinal hernia in children. Methods Ninety-one cases of pediatric indirect inguinal hernia who received treatment in Suqian People’s Hospital of Nanjing Drum-Tower Hospital Group from October 2014 to December 2015 were selected and randomly divided into two groups, cases of laparoscopy group (n=41) were treated by laparoscopic high ligation of hernia sac with constructed veress needle, and cases of tradition group (n=50) were treated with traditional open high ligation of hernia sac. Comparison of clinical effect between the 2 groups was performed. Results All the operations were successfully carried out, and there was no conversion to open surgery in laparoscopy group. Three cases were diagnosed as two-side inguinal hernia in laparoscopy group, who were diagnosed as one-side inguinal hernia before operation. The operation time, length of surgical incision, blood loss, and hospital stay of the laparoscopy group were all significantly less than those of the tradition group (P<0.05). The incidence of postoperative complications such as scrotal edema and scrotal hydrocele, incidence of testicular dysplasia, and the recurrence rate in the laparoscopy group were all significantly lower than those of the tradition group (P<0.05). Conclusions Laparoscopic high ligation of hernia sac with constructed veress needle in the treatment of indirect inguinal hernia in children has good application value, which has advantages of small surgical trauma, shorter hospital stay, faster recovery, and less postope-rative complications, and we can find out contralateral recessive hernia during operation and avoid the second surgery.
Objective To summarize the experience of 23 cases of axillary approach endoscopy-assisted bilateral skin-sparing mastectomy surgery with immediate prosthetic breast reconstruction, and to discuss its superiority and patient satisfaction. Methods The clinical data of 23 female breast cancer patients who underwent axillary approach endoscopy-assisted bilateral skin-sparing mastectomy surgery with immediate prosthetic breast reconstruction from June 2021 to June 2022 in the Sixth Affiliated Hospital of Sun Yat-sen University were retrospectively included. We summarized the surgical procedures, surgical safety, and postoperative patient satisfaction. Results Twenty-three patients have operated the axillary approach endoscopy-assisted bilateral skin-sparing mastectomy surgery with immediate prosthetic breast reconstruction successfully without nipple reconstruction. Among them, 9 patients underwent dual-main surgeons’ surgery, and 14 patients underwent one-main surgeon surgery. The surgery time ranges from 3.5 to 7.0 h, mean of 4.76 h, and the mean operation time of 9 patients underwent dual-main surgeons’ surgery was shorter than that of patients underwent one-main surgeons’ surgery. The blood loss ranges from 20 to150 mL, mean of 45.7 mL. The postoperative hospital stay range from 0 to 24 d, mean of 10.7 d. Four people suffered from complications: 1 patient with prosthesis moving up, 2 patients with nipple-areola complications, and 1 patient with subcutaneous emphysema. All 23 women were followed for 3 months, and no one suffered from recurrence, metastasis, and death during this period. We surveyed people by BREAST-Q scale when pre-operation, 1 month after the operation, and 3 months after the operation. Compared with preoperative patients, the sexual well-being, psychosocial well-being, and chest physical well-being of 1 month postoperative patients were decreased, but obviously increased in 2 months. The satisfaction with breast of 3 months of postoperative patients were higher than preoperative patients. Conclusions Endoscopy-assisted bilateral skin-sparing mastectomy surgery with immediate prosthetic breast reconstruction can achieve good cosmetic results and improve surgical safety. The dual-main surgeons’ surgery can decrease the operation time, so as to reduce the risk of anesthesia for patients.
ObjectiveTo analyze safety and feasibility of transumbilical single-incision laparoscopic assisted ventriculoperitoneal shunting. MethodsThe clinical data of 36 patients who diagnosed as hydrocephalus underwent ventriculoperitoneal shunting from May 2013 to August 2015 in this hospital were collected. Twelve patients were performed transumbilical single-incision laparoscopic assisted ventriculoperitoneal shunting (laparoscopy group) and 24 patients were performed laparotomy ventriculoperitoneal shunting (laparotomy group). The abdominal operation time, postoperative exhaust time, postoperative hospital stay, postoperative pain score, and postoperative complications rate were compared between the laparoscopy group and the laparotomy group. ResultsAll the operations were completed successfully. Compared with the laparotomy group, the abdominal operation time (P < 0.05), postoperative exhaust time (P < 0.05), and postoperative hospital stay (P < 0.05) were significantly shorter, the postoperative pain score was significantly less (P < 0.05) in the laparoscopy group. The postoperative complications rate had no significant difference between the laparoscopy group and the laparotomy group (P > 0.05). ConclusionsThe preliminary results of limited cases in this study show that transumbilical single-incision laparoscopic assisted ventriculoperitoneal shunting is safe and feasible, with better cosmetic. more comparative studies or randomized controlled trials are required to make a confirmed conclusion.
Objective To investigate the clinical effects and safety differences of open surgery and laparoscopy primary lesion resection combined with D2 lymph node dissection in the treatment of elderly patients with advanced gastric cancer. Methods One hundred and forty elderly patients with advanced gastric cancer were chosen and randomly divided into two group including open operative group (70 patients) with primary lesion resection combined with D2 lymph node dissection by open operation and laparoscopic surgery group (70 patients) with primary lesion resection combined with D2 lymph node dissection by laparoscopy; and the operative time, intraoperative bleeding amount, the levels of PaCO2 in operation, liquid diet eating time, postoperative anal exhaust time, postoperative gastric tube indwelling time, postoperative ambulation time, the level of haemoglobin (Hb) after operation, the hospitalization time, the number of lymph node dissection, the survival rate with followed-up and postoperative complication incidence of both groups were compared. Results There was no significant difference in the operative time between 2 groups (P>0.05). The intraoperative bleeding amount, the level of PaCO2 in operation, liquid diet eating time, postoperative anal exhaust time, postoperative gastric tube indwelling time, postoperative ambulation time, the level of Hb after operation and the hospitalization time of laparoscopic surgery group were significantly better than open operative group (P<0.05). The level of PaCO2 in operation of laparoscopic surgery group was significantly higher than open operative group (P<0.05). There were no significant difference in the gastric lymph node dissection number and the peripheral lymph node dissection number of gastric artery between 2 groups (P>0.05). There were no significant difference in the survival rates between the 2 groups after 3-year followed-up (P>0.05). The complication incidence after operation of laparoscopic surgery group was significantly lower than open operative group (P<0.05). The quality of life scores of patients in laparoscopic surgery group were significantly higher than those in open operative group on 7 days and in 3 months after operation, and the difference were statistically significant (P<0.05). Conclusion Compared with open operation, primary lesion resection combined with D2 lymph node dissection by laparoscopy in the treatment of elderly patients with advanced gastric cancer can efficiently possess the advantages including minimally invasive, shorter recovery time and less postoperative complications.
ObjectiveTo compare clinical efficacy of single-incision laparoscopic surgery (SILS) and conventional laparoscopic surgery (CLS) in treatment of colorectal cancer.MethodsThe Pubmed, Embase, Cochrane library, CBM, CNKI, VIP, and Wanfang Data were searched to collect the comparative study of the SILS and CLS in the treatment of colorectal cancer. The data were extracted and evaluated by the RevMan 5.3 software.ResultsEventually, 13 articles were included, including 3 randomized controlled trials and 10 case-control studies with a total of 1 466 patients. The meta-analysis results suggested that the SILS could shorten the postoperative hospital stay [MD=–0.63, 95% CI (–1.10, –0.16), P=0.009] and time to the first flatus [MD=–0.23, 95% CI (–0.33, –0.13), P<0.000 01] and the lymph node dissection was relatively completed [MD=0.77, 95% CI (0.05, 1.48), P=0.04] as compared with the CLS. In the total complications of surgery [OR=0.73, 95% CI (0.51, 1.03), P=0.08], operation time [MD=–0.33, 95% CI (–11.36, 10.69), P=0.95], intraoperative blood loss [MD=5.61, 95% CI (–4.20, 15.43), P=0.26], conversion to laparotomy [OR=1.06, 95% CI (0.18, 6.13), P=0.95], distance between tumor and proximal margin [MD=0.11, 95% CI (–0.48, 0.69), P=0.71], distance between tumor and distal margin [MD=0.32, 95% CI (–0.23, 0.87), P=0.25] had no statistically significant differences between the SILS and CLS.ConclusionsSILS is safe and effective for radical resection of colorectal cancer. However, results of study still need to be validated by a randomized controlled trial with a large sample designed strictly.
Objective To summarize the progress on diagnosis and treatment of gastric stump cancer. Methods Related literatures in recent 5 years were collected, and the progress on diagnosis and treatment of gastric stump cancer were reviewed. Results The diagnosis of gastric stump cancer mainly depends on endoscopy, mucosal biopsy and other imaging examinations. At present, the main treatment of gastric stump cancer is the total gastrectomy, combined with laparoscopic therapy and endoscopic therapy. On the basis of No.1-No.4 and No.7-No.13 lymph node dissection, the extent of lymph node dissection is enlarged according to the different surgical procedures. Conclusions The main treatment of gastric stump cancer is total gastrectomy, and there are many factors affecting the prognosis, which should be early diagnosis and early treatment. Laparoscopic radical gastrectomy for gastric stump caner provides a more convenient and accurate method for the treatment of gastric stump caner.
ObjectiveTo explore the application effects of hand-sewn layered anastomosis (HS) and circular stapled anastomosis (CS) in inflatable mediastinal mirror synchronous laparoscopic radical esophagectomy for esophageal cancer. MethodsPatients who underwent inflatable mediastinal mirror synchronous laparoscopic radical esophagectomy for esophageal cancer in Huaihe Hospital of Henan University from 2018 to 2019 were retrospectively included. Patients were divided into a HS group and a CS group according to the anastomosis methods, and propensity score matching was used to match patients at a ratio of 1:1. The baseline clinical characteristics, perioperative indicators, CD4+/CD8+ immune index comparison, pain, various lung function indicators, incidence of short-term and long-term postoperative complications, and quality of life were compared between the two groups. ResultsA total of 153 patients were included, including 108 males and 45 females, with an average age of (61.81±5.18) years. After propensity score matching, 70 patients were included in each group. Compared with the CS group, the operation time was longer in the HS group [(107.10±8.25) min vs. (97.65±6.85) min, P<0.001]; the CD4+/CD8+ level was lower in the HS group 1-3 days after surgery; the pain score was higher, and various lung function indicators (forced expiratory volume in the first second, forced vital capacity, and one-second rate) were lower in the HS group 1-7 days after surgery; within 6 months after surgery, the incidence of anastomosis-related complications (anastomotic stenosis, anastomotic fistula, and gastroesophageal reflux) was lower in the HS group; and the quality of life score was higher in the HS group from 14 days to 6 months after surgery (P<0.05). ConclusionHS can reduce the incidence of postoperative anastomotic fistula, anastomotic stenosis, and gastroesophageal reflux, and improve the short-term quality of life of patients, but it has a longer operation time, more intense short-term postoperative pain, and may affect the early recovery of lung function. HS and CS are complementary, and the appropriate surgical method should be chosen according to the individual situation of the patient to achieve the maximum clinical benefit.
ObjectiveTo investigate the feasibility and safety of laparoscopic resection in treatment of gastric stromal tumors at difficult sites.MethodsA retrospective analysis of 64 cases of gastric stromal tumors at the difficult sites in Renmin Hospital of Wuhan University from January 2013 to October 2018 was performed. According to the patient’s surgical procedure, 64 cases were divided into two groups, there were 26 cases in the laparoscopic group and 38 cases in the open group. The clinical pathology data, surgical indexes, and follow-up results of the two groups were compared.ResultsAll the operations were successfully completed, and the patients in the laparoscopic group did not conversate to open surgery. There were no complications such as postoperative hemorrhage, anastomotic leakage, cardia or pyloric stenosis, abdominal infection, and no positive margin and tumor rupture. The postoperative venting time, visual analogue scale of pain on 1 day after operation, and hospital stay in the laparoscopic group were better than those of the open group (P<0.05). There were no local recurrence cases in the two groups. In the open group, two cases of middle-high risk patients did not take imatinib according to the doctor’s advice and suffered from liver metastasis. In the laparoscopic group, one case of high-risk patient did not take medicine regularly and suffered from liver metastasis too. There was no significant difference in survival situation between the two groups (P>0.05).ConclusionLaparoscopic resection is safe and feasible for gastric stromal tumors with a diameter of less than 5 cm, it has shorter recover time and shorter hospital stay than open surgery, which can be clinically promoted.