目的:探讨不同治疗方法对急性痛风性膝关节炎的治疗效果。方法:自2006年9月～2008年3月共收治42例急性痛风性膝关节炎患者。对21例急性痛风性膝关节炎患者采取药物保守治疗,21例行关节镜手术配合药物治疗。两组治疗前后采用WOMAC评分对膝关节功能进行评定,用student-t检验进行统计学分析。结果:保守组:随访发现关节症状好转不明显,复发率19.05％;WOMAC评分治疗前49～72分,治疗后69～85分。关节镜手术配合药物组:随访发现关节症状均明显缓解,关节功能恢复良好,伤口甲级愈合,无术后并发症,6个月无复发病例;WOMAC评分治疗前49～71分,治疗后75～96分。两组治疗前后及之间有显著性差异,保守组(t=-9.864,Plt;0.001);关节镜手术配合药物组(t=-11.267,Plt;0.001);两组之间(t=-2.366,Plt;0.023)。结论:比较以上2种治疗方法,关节镜手术治疗急性痛风性膝关节炎具有创伤小、起效快、效果明显、关节功能恢复满意等特有优势,结合药物治疗,能取得良好的治疗效果。
ObjectiveTo review and analyze the treatment of chylothorax after video-assisted thoracoscopic lung cancer surgery and to discuss the best clinical treatment methods and effects.MethodsA total of 400 patients diagnosed with chylothorax at the Department of Thoracic Surgery, West China Hospital, Sichuan University from January 2012 to January 2020 were continuously collected. According to the inclusion and exclusion criteria, 37 patients were finally included. There were 20 males and 17 females with an average age of 55.55±10.49 years. Chylothorax was diagnosed primarily by triglyceride levels (above 110 mg/dL) or the Sudan triple stain test. Treatment included surgical and non-surgical treatment. The overall incidence, high risk factors and treatment methods of chylothorax after radical thoracoscopic surgery for lung cancer were analyzed. According to the treatment methods, the patients were divided into a surgical treatment group and a non-surgical treatment group. The average daily drainage volume and average hospital stay of the patients between the two groups were analyzed.ResultsIncluded patients accounted for 0.3% (37/12 515) of lung cancer thoracoscopic surgery in our hospital during the same period. The incidence of postoperative chylothorax in patients with right lung surgery (0.2%, 29/12 515) was higher than that of patients with left lung surgery (0.1%, 8/12 515). Of 37 patients with chylothorax after lung cancer surgery, 32 patients were in the non-surgical treatment group (86.5%, 32/37), and the rate was higher compared with the surgical treatment group (13.5%, 5/37, P=0.000). The average daily drainage in the surgical treatment group was 777 mL more than that in the non-surgical treatment group (95%CI 588.58 to 965.55, P<0.001). The total drainage volume of the surgical treatment group was more than that of the non-surgical treatment group (8 609.2±4 680.3 mL vs. 4 911.2±3 925.5 mL, P=0.055). The postoperative hospital stay and total hospital stay in the surgical treatment group were shorter than those in the non-surgical treatment group (P=0.162, P=0.118). The tube indwelling time (8.2±2.7 d) was shorter than that of the non-surgical treatment group (12.3±6.8 d, P=0.204).ConclusionThe treatment of chylothorax after radical resection of VATS lung cancer is still mainly non-surgical treatment. Surgical treatment should be initiated as early as possible when the drainage volume is too large 72 hours after chylothorax surgery after radical resection of VATS lung cancer.
Mitral stenosis includes mitral stenosis due to rheumatic fever and non-rheumatic valve stenosis characterized by degenerative changes. Rheumatic mitral stenosis is common in developing countries and occurs in young adults, while degenerative mitral stenosis is common in developed countries and increases in incidence with aging. Mitral stenosis of different etiologies can lead to changes in heart structure and function, which affects the quality of life and prognosis of patients, so lifelong management of mitral stenosis is crucial. This article provides a comprehensive reference for clinicians in the management of mitral stenosis, with a detailed overview of the emerging prevalence features, imaging diagnosis, and treatment methods.
Objective To explore the clinical features, treatment methods and prognostic factors of primary appendiceal tumors. Methods The clinicopathologic data of 82 patients with primary appendiceal tumor who met the inclusion and exclusion criteria and were treated in the Affiliated Hospital of Southwest Medical University from January 2013 to November 2022 were retrospectively collected, and the clinicopathologic characteristics of the patients were summarized. Log-rank and Cox proportional hazard regression models were further used for univariate and multivariate survival analysis for patients without other malignant tumors. Results Among the 82 patients with primary appendiceal tumor, 9 cases (11.0%) were complicated with other malignant tumors. Low-grade mucinous tumors were the most common (51.2%, 42/82), 25 cases were complicated with appendicitis and 12 cases were complicated with intestinal obstruction. Common clinical manifestations included abdominal pain, changes in bowel habits, abdominal distension, vomiting, nausea, etc. Among the patients without other malignancies, 69 patients were followed up for a median of 32 months (4–106 months), 18 of whom died. The 1-year, 2-year, 3-year and 5-year cumulative survival rates were 91.1%, 87.5%, 80.5% and 60.7%, respectively. Multivariate Cox proportional hazard regression analysis showed that platelet-to-lymphocyte ratio (P=0.004), anemia (P=0.015), tumor metastasis (P=0.007) and diabetes mellitus (P=0.011) were prognostic factors. Among them, patients with platelet-to-lymphocyte ratio >190.1, anemia, tumor metastasis and diabetes mellitus had poor prognosis. Conclusions The main pathological type of primary appendiceal tumors is low grade mucinous tumors. It lacks characteristic clinical manifestations, with abdominal pain and changes in bowel habits as the main manifestations, and can be accompanied by appendicitis and intestinal obstruction. There is no unified standard for treatment. For patients characterized by prognostic risk factors including platelet-to-lymphocyte ratio >190.1, anemia, tumor metastasis and diabetes, further monitoring and intervention are required.
ObjectiveTo summarize the principle, classification, and treatment methods of knee extension device disruption after total knee arthroplasty (TKA).MethodsBy extensively consulted the relevant domestic and abroad literature, the principle, classification, and treatment methods of injury according to different parts of the knee extension device after TKA were summarized and analyzed.ResultsThe knee extension device disruption after TKA mainly occurs in the quadriceps tendon, patella tendon, and patella. Once the knee extension device is injured, it will seriously affect the functional recovery of the patient after surgery, resulting in delayed knee extension, limited range of motion, difficulty walking, and joint pain, etc. The current treatment methods are diverse, including conservative treatment and surgical treatment. Surgical treatment includes direct suture repair (traditional perosseous fixation and suture anchoring techniques), reconstruction and reinforcement repair (reconstruction using synthetic patches, autografts, and allografts). For the treatment of different parts, it is necessary to comprehensively consider the patient’s knee joint tissue condition, the presence or absence of underlying diseases, and the presence or absence of donors.ConclusionThere is no uniform conclusion on the treatment of knee extension device disruption after TKA. Different injury situations need to be considered comprehensively to choose the appropriate treatment method.
Objective To study the cl inical features of infantile hemangioma and vascular malformation, to find out a proper strategy of deal ing with them. Methods From March 2000 to August 2007, 2 957 cases of infantile hemangioma and vascular malformation were treated, including 860 operative cases and 2 097 non-operative cases. There were 441 male and419 female patients in operation group, aging 6 months to 18 years (median 5 years). In 1 950 hemangioma patients of nonoperation group, there were 575 male and 1 375 female patients, aging 1 month to 14 years (median 6 months); in 147 vascular malformation patients of non-operation group, there 67 male and 80 female patients, aging 2 years to 17 years (median 7 years). In non-operative group, 147 vascular malformation patients and 1 525 infantile hemangioma patients were followed up without any medical intervention, while other 425 hemangioma patients recceived triamcinolone plus dexamethasone intralesional injection treatment. All the treatments and outcomes were recorded. Results Vascular malformation cases and infantile hemangioma cases presented totally different cl inical features. To the deadl ine of this study, 522 (34%) of 1 525 un-intervented hemangioma cases turned into involuted phase and 383 (90%) of 425 cases receiving triamcinolone plus dexamethasone intralesional injection treatment turned into involuted phase after injection treatment; no regression was noted in 147 cases of vascular malformation. The constituent ratio of infantile hemangioma in 860 operative cases was decreased gradually and the constituent ratio of vascular malformation was increased gradually as the age increasing. Conclusion Infantile hemangioma has a distinct l ife pattern. Except several specific cases need medical intervention for their special location or large ambit and unacceptable growth, most infantile hemangioma need no medical intervention. Most vascular malformations can not regress spontaneously, proper intervention is in need.
OBJECTIVE To inquire the indications, contraindications, and operative methods of the treatment of spastic cerebral palsy with selective posterior rhizotomy (SPR), and to improve the therapeutic results and decrease the incidence rate of complications. METHODS The documents about SPR were extensively consulted, and the mechanisms, indications, contraindications, operative methods, muscular tension changes and complications after operation were reviewed. RESULTS With the methods of SPR, I alpha fibers of afferent nerve were selectively amputated, reflex circle of spinal cord was locked, and the muscular tension was decreased, so myospasm was removed. The results after operation and incidence rate of complications were closely related to the indications. The therapeutic results were better when the percent of spinal nerve rhizotomy was less than 50%. CONCLUSION It is a good method for the treatment of spastic cerebral palsy.