目的:观察阿霉素持续静脉输注联合国产长春瑞滨(盖诺 NVB)治疗晚期乳腺癌的疗效及毒副反应,探讨治疗方式改变在化疗中的价值。方法:32例晚期乳腺癌患者,用NA方案:NVB 25 mg/m2 ivgtt d1,8、ADM 50 mg/ m2 civ 96h d1~4。每28天为一周期,至少2周期后评价疗效。观察疗效及毒副反应。结果:32例患者均随访。总共用药170周期,平均5.3周期。CR 5例,PR 18例,RR(CR+PR)71.9% 。初治、复治有效率分别为73.3%、70.6%,二者间无显著性差异(Pgt;0.05)。中位缓解期8.2个月。主要毒副反应为白细胞降低,发生率100%(32/32),32例中Ⅲ～Ⅳ度下降15例(46.9%);恶心、呕吐23例(71.9%),Ⅲ～Ⅳ度4例(12.5%);均发生脱发,Ⅲ～Ⅳ度5例(156%);口腔炎16例(50.0%),Ⅲ～Ⅳ度4例(12.5%);静脉炎2例(6.2%),均为Ⅰ度;心脏毒性发生3例(9.4%),为Ⅰ、Ⅱ度不等。无治疗相关性死亡。结论:阿霉素持续静脉输注与盖诺联合治疗晚期转移性乳腺癌疗效明确,毒副反应可以耐受,远期疗效值得进一步研究。
Objective To formulate an evidence-based treatment plan for a patient with advanced hepatocellular carcinoma. Methods The clinical problems were put forward after full evaluation of patient’s conditions, and then the evidence related to the diagnosis and treatment of primary hepatocellular carcinoma was collected from The Cochrane Library (Issue 4, 2010), PubMed (1980 to 2010), Embase (1990 to 2010) and Wanfang Data (1990 to 2010). All the collected evidence was critically assessed. Both patient preferences and physician clinical experience were also taken into consideration in the decision-making treatment. Results A total of 153 relevant literatures were detected, and 13 meta-analyses or systematic reviews, 23 RCTs and 4 practice guidelines were identified. A rational treatment plan was made upon a serious evaluation of the data and the opinion of the patient. After a 6-month follow-up, the plan proved to be optimal. Conclusion The individualized treatment plan according to evidence-based methods for patients with advanced hepatocellular carcinoma can effectively improve the therapeutic efficacy and the life quality.
Objective To explore the effect of “in situ first” ex vivo liver resection and autologous liver transplantation (ELRA) for end stage hepatic alveolar echinococcosis (HAE). Methods The clinicopathologic data of 85 end stage HAE cases were initially scheduled underwent ELRA from June 2019 to May 2022 in the Sichuan Provincial People’s Hospital were collected retrospectively. The included cases were operated under “in situ first” ERLA principle. The analyzed data included the final surgical style, operative time, time of anhepatic phase and intraoperative blood transfusion volume for ELRA cases. Results All the included 85 cases underwent radical HAE lesions resection and without perioperative death occurred. According to the principle of “in situ first”, 57 cases underwent HAE lesions resection combined vascular reconstruction without ex vivo liver resection (in situ resection group); 1 case underwent auxiliary partial autologous liver transplantation, and 27 cases underwent ERLA procedures (ELRA group). In the in situ resection group, the operative time was 210–750 min, （380±134）min, and the intraoperative blood transfusion was 0–3 250 mL with a median of 0 mL. In the ELRA group, the operative time was 450–1 445 min, (852±203) min, and the intraoperative blood transfusion was 0–6 800 mL with a median of 1 960 mL. The operative time and the amount of blood transfusion in the ELRA group were longer or more than those in the in situ resection group. The time of anhepatic phase for the ELRA group was 60–480 min, (231±83) min. On the 5th day after operation, except that the total bilirubin and direct bilirubin in the ELRA group were higher than those in the in situ resection group, the other indexes of liver function were similar between the two groups. The postoperative stay in ICU and the total postoperative hospital stay in the ELRA group were longer than those in the in situ resection group. Conclusions The advantage of “in situ first” ERLA principle for end stage HAE patients include resecting the HAE lesions radically without ex vivo liver resection and alleviating the hepatic ischemia and reperfusion injury. For the inevasible ELRA cases, “in situ first” principle could shorten the anhepatic phase and reduce intraoperative blood loss, and turn some cases to auxiliary partial autologous liver transplantation, which will reduce the risk of postoperative hepatic failure.
ObjectiveTo analyze the efficacy and safety of immunotherapy and bevacizumab combined with chemotherapy (BIC), bevacizumab combined with chemotherapy (BC), chemotherapy (CT), immunotherapy combined with chemotherapy (IC), bevacizumab combined with immunotherapy (BI), bevacizumab (B) in the first-line treatment of advanced wild-type non-squamous non-small cell lung cancer. MethodsThe PubMed, Embase, Cochrane Library and Web of Science databases were searched to collect phase Ⅱ/Ⅲ randomized controlled trials (RCTs) related to the objectives of the study from January 2010 to December 1, 2022. After two investigators independently screened the literatures, extracted the data and evaluated the risk of bias of the included studies, a reticular meta-analysis was performed using R 3.6.1 software. ResultsA total of 11 RCTs were finally included, including 5 329 patients and six treatment combinations. Meta-analysis results showed that BIC was superior to CT for progression-free survival (PFS) (HR=0.34, 95% CI 0.18 to 0.69), but BIC did not show a significant advantage over the other groups for overall survival (OS). Bayesian ranking results showed that the BIC group had the greatest probability in terms of OS, PFS, and ORR. Among all programmed death ligand 1 (PD-L1) expressing subgroups, there was no significant difference in OS between BIC, BC, IC, CT, BI, and B. Compared with CT, IC was significantly improved in OS (HR=0.68, 95%CI 0.52 to 0.92), PFS (HR=0.58, 95%CI 0.45 to 0.75), and ORR (HR=0.47, 95%CI 0.33 to 0.66). ConclusionIn the first-line treatment of wild-type advanced non-squamous NSCLC, immunotherapy and bevacizumab combined with chemotherapy may improve the efficacy in the short term, but do not change the long-term survival time. Immunotherapy combined with chemotherapy can significantly improve the survival time and prognosis of patients compared with chemotherapy alone. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
ObjectiveTo explore the effectiveness of the modified designed bilobed latissimus dorsi myocutaneous flap in chest wall reconstruction of locally advanced breast cancer (LABC) patients.MethodsBetween January 2016 and June 2019, 64 unilateral LABC patients were admitted. All patients were female with an average age of 41.3 years (range, 34-50 years). The disease duration ranged from 6 to 32 months (mean, 12.3 months). The diameter of primary tumor ranged from 4.8 to 14.2 cm (mean, 8.59 cm). The size of chest wall defect ranged from 16 cm×15 cm to 20 cm×20 cm after modified radical mastectomy/radical mastectomy. All defects were reconstructed with the modified designed bilobed latissimus dorsi myocutaneous flaps, including 34 cases with antegrade method and 30 cases with retrograde method. The size of skin paddle ranged from 13 cm×5 cm to 17 cm×6 cm. All the donor sites were closed directly.ResultsIn antegrade group, 2 flaps (5.8%, 2/34) showed partial necrosis; in retrograde group, 6 flaps (20%, 6/30) showed partial necrosis, 5 donor sites (16.7%, 5/30) showed partial necrosis; and all of them healed after dressing treatment. The other flaps survived successfully and incisions in donor sites healed by first intention. There was no significant difference in the incidence of partial necrosis between antegrade and retrograde groups (χ2=2.904, P=0.091). The difference in delayed healing rate of donor site between the two groups was significant (P=0.013). The patients were followed up 15-30 months, with an average of 23.1 months. The appearance and texture of the flaps were satisfactory, and only linear scar left in the donor site. No local recurrence was found in all patients. Four patients died of distant metastasis, including 2 cases of liver metastasis, 1 case of brain metastasis, and 1 case of lung metastasis. The average survival time was 22.6 months (range, 20-28 months).ConclusionThe modified designed bilobed latissimus dorsi myocutaneous flap can repair chest wall defect after LABC surgery. Antegrade design of the flap can ensure the blood supply of the flap and reduce the tension of the donor site, decrease the incidence of complications.
The experiences from operative treatment of 72 cases of old fractures of malar bones were reported. The techniques of the corrective procedure were introduced. Besides, the importance of the treatment of old malar fractures, the peculiarities of the displacement following malar fractures and the principles of its corrective treatment, and the residual flattening of the malar bone following reduction were discussed.