ObjectiveTo evaluate the effectiveness and safety of associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) combined with laparoscopic-assisted microwave ablation (Lap-MWA) for the liver resection in the treatment of unresectable primary hepatic carcinoma. Methods This study analyzed the clinical data of 12 hepatic carcinoma patients who underwent ALPPS combined with Lap-MWA for the liver resection from January 2019 to June 2021 in the Department of Hepato-Pancreato-Biliary Surgery of Qinzhou First People’s Hospital. The patients had insufficient future liver remnant (FLR) and different degrees of liver cirrhosis. The 1-stage ALPPS was to perform after the laparoscopic-assisted ligation of the portal vein of the loaded tumor. At the same time, the microwave ablation was used for the liver parenchyma segmentation under the guidance of laparoscopic ultrasound (LUS) without separating liver parenchyma. Other steps were the same as classic ALPPS. Results All the 12 patients successfully completed the operation. The 1-stage ALPPS lasted 90–130 min, (110.25±35.34) min; the blood loss was 80–140 mL, (100.37±42.24) mL. The interval between 2 stages was 12–16 d, (14.0±2.5) d. The FLR/standard liver volume (SLV) increased to (58.00±3.30) %. The 2-stage ALPPS lasted 120–180 min, (150±30) min; the blood loss was 300–1 200 mL, (453.50±107.70) mL; the hospital stay after 2 stages of ALPPS operations was 11–16 d, (14±2) d. Among all patients, 4 U of leukocyte suspension was transfused in 1 patient, and pleural ascites occurred in 3 patients. There were no serious complications such as liver failure and severe infection, and no death cases. The total hospital stay was 14–22 d, (17±3) d. After the 1-stage ALPPS, the total bilirubin, white blood cells, glutamic-pyruvic transaminase level increased (P＜0.05), and total bilirubin and white blood cells gradually returned to the normal level on the 5th day after 1-stage ALPPS. On the 1st day after finishing the 2-stage ALPPS, albumin and hemoglobin decreased, while white blood cells, total bilirubin, prothrombin time and glutamic-pyruvic transaminase increased in varying degrees (P<0.05). And on the 5th day after the 2-stage ALPPS, all indicators gradually returned to normal. All the patients were followed up for 6–30 months, (20±6) months. Two patients died of tumor recurrence and metastasis at 6.2 months and 13 months after the surgery, respectively. No recurrence was found in other patients, and their life quality was good. Conclusion Preliminary results of this study indicate that ALPPS combined with Lap-MWA is safe and effective for the treatment of unresectable primary hepatic carcinoma.
OBJECTIVE To evaluate the clinical effect of total hip joint replacement and hemiarthroplasty in treatment of fracture of femoral neck in old patients. METHODS One hundred and ten cases with femoral neck fracture in the aged, 70 to 106 years old, from Aug 1990 to Aug 1999 were reviewed, 96 cases were followed up, among which 52 cases received total hip joints replacement and the other 44 cases received hemiarthroplasty. All of the 96 cases were followed up for 15 to 112 months, averaged 51 months, and were evaluated in operation procedures, post-operative recovery and joint function according to Harris Scoring. RESULTS The operation time of total hip joints replacement was 20 minutes longer, bleeding volume was 120 ml larger, and post-operative drainage was 140 ml more, in average, than those in hemiarthroplasty. There was no obvious difference between the two types of operation in bed-resting time, length of stay and hospitalizing costs. According to Harris Scoring, there were 38 cases of excellent in hemiarthroplasty (86.4%) and 48 cases of excellent in total hip joints replacement (92.3%). CONCLUSION Both of the artificial joint replacements are reasonable choices for treatment of fracture of femoral neck in old patients, but total hip joints replacement is recommendable for those comparatively younger patients with good systematic status, and hemiarthroplasty is a good option for those elderly with some systematic diseases.
Objective To investigate the clinical therapeutic effect of the ulnar neurolysis and nerve anterior transposition with an immediate range of motionfor the cubital tunnel syndrome in the aged. Methods Forty-three patients (24males and 19 females, aged 60-81 years, averaged 67) admitted for the cubital tunnel syndrome from January 1999 to December 2004 were randomly divided into 2groups: Group A (n=20) and Group B (n=23), with an illness course of 2-10 months. All the patients underwent the ulnar neurolysis and the nerve anterior transposition. After operation the patients’ elbows in group A were immobilized with the plaster slab for an external fixation for 3 weeks; the patients’ elbows in group B did not use the external fixation, but began an immediate range of motion on the 2nd day after operation. The Bishop scoring system was used to evaluate the patients’ functional recovery in the 2 groups. Results The follow-up for 1-5 years showed that the ulnar nerve function of all the patients were improved but no significant differences were found between the 2 groups (P＞0.05). The patients in Group A returned to daily activities or work at 45.2±5.1 days, but the patients in Group B required 15.5±3.8 days, with a significant difference between the 2 groups (P＜0.05). According to Bishop scoring system, the resutls were excellent in 14 cases, good in 4 cases, fair in 1 case and poor in 1 case in Group A, and 16, 4, 2 and 1 respectively in Group B. There was no significant difference between the two groups(P＞0.05). Conclusion The ulnar neurolysis and nerve anterior transposition with an immediate range of motion for the cubital tunnel syndrome can promote the ulnar function recovery of the oldaged patients. They can return to their daily activities or work at a more rapid speed when their elbows are mobilized immediately after operation.
摘要:目的:探索區域文化、亞文化、經濟水平、教育環境、家庭環境等因素對學齡兒童行為的影響。方法: 比較分析岳陽市與濟寧市學齡兒童行為問題調查結果。結果:岳陽市與濟寧市學齡兒童行為問題總體現患率分別為9.19%和10.7%(χ2=8.804, Plt;0.05),但與全國22個城市協作調查組報告結果(12.97±2.19)%基本相符;行為問題現患率和構成比存在性別與地區差異(Plt;0.05),男性兒童行為問題現患率高于女性兒童、男性兒童以“A行為”為主、女性兒童以“N行為”為主;行為問題現患率在8、9、12歲三個年齡段有地區差異(Plt;0.05)。結論:學齡兒童行為問題與區域文化、亞文化、經濟水平、教育環境、家庭環境等因素有關聯,與男女生物學特征的差異和不同環境的反應傾向及年齡等生物社會心理因素有關。Abstract: Objective: To explore the factors affect schoolaged children behavior by regional culture, subculture, economic level, educational environment, family environment and so on. Methods: Compared and analyzed the investigation results of schooleaged children behavior from Yueyang City and Jining City. Results: The prevalence rate of schoolaged children with behavior problems reflects respectively 9.19% and 10.7% (χ2 = 8.804, Plt;0.05), which is in collaboration with the National Investigation Unit report on the results (12.97 ± 2.19)%; the prevalence rate and composition exist gender and regional differences (Plt;0.05). The behavior problems prevalence rate of male child is higher than female children, male children in “A behavior” mainly, female children in “N behavior” mainly; The behavior problems prevalence rate at the age of 8,9,12 exist regional differences (Plt;0.05). Conclusion: Schoolaged children behavior problems are associated with regional culture, subculture, economic level, educational environment, family environment and other factors, and have something with biopsychosocial factor as the differences in male and female biological characteristics, different environments and age.
From December 1995 to December 1997, 1 500 patients with gallstones or together with biliary duct stones accepted laparoscopic cholesystectomy (LC) or LC+laparoscopic common bile duct exploration (LCDE). There were 9 had serious complications (0.6%) occured . While the mean age was 54.9 years old. The sex ratio (female∶male) was 1∶1.25. Three cases had major biliary duct disruption, 1 case had stomach perforation, 2 cases had duodenal injuries, 1 bleeding case because cystic artery fail to clip, 1 case had postoperative cystic duct leak, and 1 case with T-tube dislodgement. All complications had been discovered during or shortly after operations. The injuries on the extrahepatic biliary duct with lengths of 0.2-0.4cm, and the gastrodenal injuries sized 0.5-1.0cm. All of the injuries had been sutured laparoscopically without sequela. The one who had postoperative cystic duct leak and jaundice accepted LCDE, proved to have a common bile duct stone. The bleeding cystic artery had been clipped well, and the dislodged T-tube replaced well. The results show if the complications which may be very serious or complex had been discovered shortly after or during the operations, its can be managed with laparoscopic technique safely by experienced operators.
ObjectiveTo explore the clinical application and effectiveness of antibiotic-loaded cement spacer combined with free fibular graft in the staged treatment of infectious long bone defect in the lower extremity. MethodsA retrospective analysis was made on the clinical data from 12 patients with infectious long bone defect in the lower extremity between June 2010 and June 2012. Of the 12 cases, there were 9 males and 3 females with an average age of 33 years (range, 19-46 years), including 3 cases of femoral shaft bone defect, 7 cases of tibial shaft bone defect, and 2 cases of metatarsal bone defect. The causes were traffic accident injury in 7 cases, crashing injury in 3 cases, and machine extrusion injury in 2 cases. The length of bone defect ranged from 6 to 14 cm (mean, 8 cm). The soft tissue defect area ranged from 5.0 cm×3.0 cm to 8.0 cm×4.0 cm companied with tibial shaft and metatarsal bone defect in 9 cases. The sinus formed in 3 femoral shaft bone defects. The time between injury and operation was 1-4 months (mean, 2 months). At first stage, antibiotic-loaded cement spacer was placed in the bone defect after debridement and the flaps were used to repair soft tissue defect in 9 cases; at second stage (6 weeks after the first stage), defect was repaired with free fibular graft (7-22 cm in length, 14 cm on average) after antibiotic-loaded cement spacer removal. The area of the cutaneous fibular flap ranged from 6.0 cm×4.0 cm to 10.0 cm×5.0 cm in 10 cases. ResultsAll wounds healed by first intention, and the healing time was 12-18 days, 14 days on average. Twelve cases were followed up 12-36 months (mean, 17 months). Bone healing time ranged from 4 to 6 months (5.5 months on average). The cutaneous fibular flap had good appearance. The function at donor site was satisfactory; no dysfunction of the ankle joint or tibial stress fracture occurred after operation. The mean Enneking score was 25 (range, 20-28) at last follow-up. ConclusionInfection can be well controlled with the antibiotic-loaded cement spacer during first stage operation, and free fibular graft can increase the bone defect healing rate at second stage. Staged treatment is an optimal choice to treat infectious long bone defect in the lower extremity.
ObjectiveTo summarize the research progress of femoral neck system (FNS) in the treatment of femoral neck fracture in young and middle-aged patients. Methods The literature on FNS at home and abroad in recent years was extensively reviewed, and the results of mechanical and clinical studies on FNS were summarized based on clinical experience. Results FNS has good mechanical stability, which can reduce complications such as femoral neck shortening, internal fixation failure, and varus caused by mechanical instability. At present, FNS is mainly selected for comparison with cannulated compression screws and dynamic hip screws in clinical research. The results show that FNS has the advantages of minimally invasive, short operation time, less intraoperative fluoroscopy, earlier postoperative weight-bearing and fracture healing, and better hip function recovery. Conclusion As a new internal fixator, FNS has achieved satisfactory results in the current research. FNS has good mechanical advantages, which is beneficial to fracture healing and the recovery of hip joint function after operation. However, whether FNS can reduce the incidence of nonunion and osteonecrosis of the femoral head remains to be further clarified.
ObjectiveTo compare the early effectiveness and safety of simultaneous bilateral and staged bilateral unicompartmental knee arthroplasty (UKA) in treatment of anteromedial compartment osteoarthritis.MethodsThe clinical data of 31 patients with bilateral anteromedial compartment osteoarthritis who underwent bilateral UKAs between January 2015 and January 2017 was retrospectively analyzed. Of them, 17 patients were treated with simultaneous bilateral UKAs (simultaneous group) and 14 patients with staged bilateral UKAs (staged group). There was no significant difference in gender, age, body mass index, osteoarthritis grading, and preoperative hip-knee-ankle angle, knee society score (KSS), visual analogue scale (VAS) score, and range of motion (ROM) of knee between the two groups (P>0.05). The operation time, blood loss, hospitalization stay, minimum hemoglobin value during 10 days after operation, and hospitalization cost were recorded. The staged group was compared by the sum of two operations. The effectiveness was evaluated by KSS score, VAS score, ROM at 3, 6, 12 months after operation, and patient satisfaction scores were recorded at 12 months after operation.ResultsThe operation time, hospitalization stay, and hospitalization cost of the simultaneous group were significantly lower than those of the staged group (P<0.05). There was no significant difference in blood loss and the minimum hemoglobin value during 10 days after operation between the two groups (P>0.05). Superficial infection occurred in 1 side of 1 case (7.1%) in staged group. Postoperative delirium occurred in 1 case (5.9%) in simultaneous group. There was no significant difference in incidence of postoperative complications between the two groups (P=1.000). Patients in both groups were followed up 12-32 months (mean, 24.7 months). There was no significant difference in KSS score between the two groups at 3 months after operation (t=0.896, P=0.392). KSS scores were significanly higher in simultaneous group than in staged group at 6 and 12 months after operation (P<0.05). There was no significant difference in ROM and VAS scores between the two groups at 3, 6, and 12 months after operation (P>0.05). At 12 months after operation, the patient satisfaction scores were significantly higher in simultaneous group than in staged group (P<0.05). X-ray films showed no loosening of the prosthesis in the two groups.ConclusionSimultaneous bilateral UKAs has the same security as staged bilateral UKAs. Meanwhile knee function recovery was better, hospitalization stay and hospitalization cost reduced, and patient satisfaction was higher in simultaneous bilateral UKAs.
Objective To determine the risk factors of anastomotic leakage after elective colectomy in elderly patients with colon cancer, and to establish a model for predicting the risk of postoperative anastomotic leakage based on these factors. Methods The clinical data of 122 over 65 years old elderly patients who underwent colon cancer surgery in the First Hospital of Lanzhou University from January 2018 to December 2021 were analyzed retrospectively. Single factor analysis and multivariate logistic regression were used to analyze the potential risk factors for anastomotic leakage. A nomogram predictive model was established based on the determined independent risk factors, and the predictive performance of the model was evaluated by the receiver operating characteristic curve. Results Among the 122 patients included in this study, 10 had postoperative anastomotic leakage and 112 had no anastomotic leakage. Single factor analysis results showed that the occurrence of anastomotic leakage was associated with body mass index, smoking, combined diabetes, age-adjusted Charlson comorbidity index, intraoperative and postoperative blood transfusion within 2 days, preoperative hemoglobin, preoperative albumin, and preoperative prognostic nutritional index (P＜0.05). The results of multivariate logistic regression analysis showed that smoking [OR=15.529, 95%CI (1.529, 157.690), P=0.020], age-adjusted Charlson comorbidity index [OR=1.742, 95%CI (1.024, 2.966), P=0.041], and intraoperative and postoperative blood transfusion within 2 days [OR=82.223, 95%CI (1.265, 5 343.025), P=0.038] were independent risk factors for anastomotic leakage. A nomogram predictive model was established based on three independent risk factors. The area under the receiver operating characteristic curve of the model was 0.897 [95%CI (0.804, 0.990)], and its corrected C-index value was 0.881, indicating that the model had good predictive ability for the risk of anastomotic leakage. Conclusions Smoking, higher age-adjusted Charlson comorbidity index, and intraoperative and postoperative blood transfusion within 2 days are important risk factors for anastomotic leak in elderly patients undergoing elective colon cancer resection. This nomogram predictive model based on the combination of the three factors is helpful for surgeons to optimize treatment decisions and postoperative monitoring.
Objective To explore application value of multi-disciplinary team (MDT) model in patient underwent associating liver partition and portal vein occlusion for staged hepatectomy (ALPPS). Methods A huge mass of liver right lobe about 90.9 mm×75.5 mm×77.5 mm was found by the preoperative abdominal CT examination, which was considered as the primary liver cancer. The ALPPS was decided to perform through the discussion by the Departments of Radiology, Anesthesiology, Infectious disease, Oncology, and Hepatobiliary surgery. The first step operation included the exploratory laparotomy, associating ligation of the right branch of portal vein and disconnection of left and right hemi liver, radiofrequency ablation, and cholecystectomy. The second step operation was performed at 45 d after the first step operation, which included the release of the abdominal adhesion and the resection of the right lobe of liver. Results During the period of the two steps surgeries, though the patient had the liver failure, hepatic encephalopathy, and poor proliferation of the left lobe of liver, and so on, the ALPPS was finished smoothly and the R0 resection was achieved through the collboration of MDT. After the surgery, the related complications were treated by the MDT, the patient got great recovery and no recurrence or metastasis occurred during the following-up. Conclusion It is feasible to use ALPPS in treatment of primary giant liver cancer under MDT model, it will be more conducive to clinical brainstorming for the best treatment and better income of patient.