Objective To understand breast cancer 1 (BRCA1) gene and relationship between BRCA1 gene and breast cancer, and analyze its effect on clinical comprehensive therapy of breast cancer. Method The domestic and international studies relevant BRCA1 and breast cancer in recent years were reviewed and summarized. Results BRCA1, a tumor suppressor gene, its mutations caused structural changes and functional abnormalities, which were closely related to breast cancer. And the expression situation and mutation of BRCA1 were associated with the therapeutic effect. Conclusions Mutation of BRCA1 is closely related to occurrence and development of breast cancer in female. Comprehensive therapy ideas should be found in clinical therapy according to expression or mutation of BRCA1. Further research on BTCA1 is beneficial to explore gold standard for treatment of breast cancer.
This review systematically traces the two-decade evolution of bariatric and metabolic surgery. The high recidivism rate associated with conventional obesity treatments have driven rapid innovation in therapeutic strategies and simultaneously accelerated progress in the surgical management of metabolic diseases. The application of laparoscopic and robotic technologies has not only improved cosmetic outcomes through smaller incisions but also significantly enhanced operational precision, further promoting the adoption and dissemination of surgical interventions. Over time, sleeve gastrectomy and gastric bypass have become the mainstream procedures. Recent research has demonstrated that metabolic surgery mediates its benefits through reprogramming of the neuroendocrine axis, restructuring of the gut microbiota ecosystem, and activation of bile acid signaling pathways. Future efforts should focus on refining long-term complication management protocols and developing individualized prediction models. By utilizing precise phenotyping to optimize procedure selection and implement stratified technical approaches, the field aims to achieve sustained metabolic health.
Atrial fibrillation, as the most common arrhythmia currently, can lead to secondary post-stroke cognitive dysfunction and chronic brain damage through various pathways, increasing the risk of cognitive dysfunction and affecting patient prognosis. The prevention and treatment drugs for cognitive dysfunction associated with atrial fibrillation mainly include anticoagulants, heart rhythm and heart rate control drugs, statins, and antihypertensive drugs. At present, there is still some controversy over the medication for cognitive dysfunction associated with atrial fibrillation, lacking guidelines and expert consensus. It is urgent and necessary to find safe, economical, and effective drugs to improve the cognitive function of atrial fibrillation patients. This article summarizes the recent advances in drug therapy for cognitive dysfunction associated with atrial fibrillation, in order to provide a reference for the treatment of cognitive dysfunction associated with atrial fibrillation in clinical practice.
ObjectiveTo summarize the therapeutic effect and clinical significance of reduced volume lesion resection combined with drug therapy for end-stage alveolar hepatic echinococcosis.MethodClinical data of 46 patients with end-stage alveolar hepatic echinococcosis who received treatment of reduced volume lesion resection combined with drug therapy at Department of General Surgery of Qinghai Provincial People’s Hospital from March 2013 to October 2019 were retrospectively analyzed.ResultsAmong the 46 patients, 3 patients were lost to follow-up and 43 patients received follow-up. The follow-up time ranged from 3 to 79 months, with the median of 40 months. Fifteen patients died during the follow-up period, of which 5 patients with cerebral hydatid disease died during 16–36 months due to acute seizures and cerebral edema, 4 patients with multiple systemic metastases died during 9–36 months due to multiple organ failure, 2 patients with pulmonary echinococcosis died due to acute pulmonary embolism, 4 patients died in 2 years after operation due to recurrent biliary tract infection, other patients survived during follow-up period without distant organ metastasis.ConclusionReduced volume lesion resection combined with drug therapy in treatment of end-stage alveolar hepatic echinococcosis can improve the patient’s quality of life, reduce the hospital cost, reduce the occurrence of postoperative complications, and shorten the length of hospital stay.
Objective Making an individualized pharmacological treatment plan for a patient of acute respiratory distress syndrome after operation. Methods First, six clinical problems were put forward after assessing the patient’ s health state. Then we searched OVID versions of the ACP Journal Club (1991~2009), CENTRAL (1st Quarter 2009), CDSR (1st Quarter 2009), and MEDLINE (1991~2009) databases. Systematic reviews, meta-analyses, and randomized clinical trials about treatment of acute respiratory distress syndrome were included. The pharmacological treatment plan was made accordingly.Results After evaluation, 13 studies were eligible. The evidence indicated that the restrictive strategy of fluid management, corrected hypoproteinaemia, diuresis, and low-dose corticosteroids given in the early phase could improve oxygenation and prognosis; inhaled nitric oxide, exogenous surfactant supplement, other pharmacological drugs were associated with limited improvement in oxygenation in patients with ARDS but confer no mortality benefit and may cause harm, so we did not recommend their routine use in ARDS patients. The individual treatment plan was made based on the evidence found. After 8 days of treatment, the patient was out the ICU. He recovered and was discharged after 1 month. Conclusions The individual treatment plan, which was made based on high quality evidence and patient’s condition, improved treatment efficacy, shortened the stay in ICU, reduced mortality, and decreased adverse reactions.
目的:观察比较胃镜下硬化剂注射联合药物治疗和单纯硬化剂注射治疗、药物治疗食管静脉曲张出血的疗效。方法:95例肝硬化并食管静脉曲张出血患者,分成三组。32例患者给予硬化剂注射联合药物治疗,31例患者给予硬化剂治疗,32例患者给予药物治疗。观察三组患者急诊止血率,近期出血率、远期再出血率、曲张静脉消失率、曲张静脉复发率。 结果: 联合组、硬化剂组、药物组急诊止血率分别为93.8%.90.3%、68.8%;联合组、硬化剂组、药物组近期出血率分别为6.3%、9.7%、46.9%;联合组、硬化剂组、药物组曲张静脉消失率分别为90.6%、83.9%、1.9%;联合组、硬化组与药物组急诊止血率、近期出血率、曲张静脉消失率有显著差异。联合组、硬化剂组、药物组远期出血率分别为9.4%、59.4%、31.3%; 联合组、硬化剂组、药物组曲张静脉复发率分别为18.8%、45.2%、87.5%;联合组与硬化组、药物组远期出血率、曲张静脉复发率有显著差异。结论:胃镜下硬化剂注射联合药物治疗食管静脉曲张出血可显著提高疗效。
目的总结炎性肌纤维母细胞瘤的生物学特性，提高对该疾病的综合治疗水平。 方法分析1例来源于结肠术后4个月复发的炎性肌纤维母细胞瘤病例的诊治过程并复习文献。 结果结肠来源的炎性肌纤维母细胞瘤是一种较少见的疾病，单纯手术切除存在复发可能。本例患者结合药物治疗，随访6个月，残余肿瘤大小无明显变化。 结论结肠炎性肌纤维母细胞瘤手术切除后，需结合肿瘤的病理分型及免疫组化结果，选择合适的辅助治疗方式，并定期密切随访。