腹腔镜与开腹附件手术效果的比较

目的 探讨妇科腹腔镜下附件手术的临床效果.方法 将妇科83例附件手术随机分为腹腔镜组(43例)和开腹组(40例),对两组患者的特征及术中、术后情况进行对比分析.结果 两组在年龄、体重、剖腹术史、疾病分类方面差异无显著性(P>0.05).术中出血量、术后对镇痛药的需求、术后住院日及恢复时间,腹腔镜组显著减少(P<0.01或P<0.05).结论 腹腔镜手术治疗附件疾病安全有效,优于传统开腹手术.     

肝动脉、门静脉栓塞化疗联合射频消融治疗原发性肝癌的临床研究

目的 探讨肝动脉栓塞化疗、门静脉栓塞化疗及射频消融治疗不能手术切除的原发性肝癌的临床价值.方法 对2001年3月至2005年6月间58例不能手术切除的肝癌分别行肝动脉栓塞化疗(30例)或肝动脉栓塞化疗联合经皮门静脉栓塞化疗及射频消融(28例).结果 两组病人治疗后1年及2年生存率差异(P<0.05)、肿瘤缩小率差异(P<0.01)和ATP转阴率差异(P<0.05)均有统计学意义.结论 对不能手术切除的肝癌,肝动脉栓塞化疗联合经皮门静脉栓塞化疗及射频消融能显著提高肿瘤缩小率、ATP转阴率及生存率.     

间接动态血压监测医疗器械产品现状研究

重点研究了间接动态血压监测产品的设计原理和目前该类产品上市前的审评要点,结合已上市产品审批情况,分析目前间接动态血压监测产品的现状.     

Assessment of music experience after cochlear implantation: A review of current tools and their utilization

ObjectiveTo provide an overview of the current available music assessment tools after cochlear implantation (CI); to report on the utilization of music assessments in the literature; to propose potential future directions in music assessment after CI.MethodsA thorough search was performed in PubMed, Embase, and The Cochrane Library through October 31, 2020. MeSH search terms, keywords, and phrases included “cochlear implant,” “cochlear prosthesis,” “auditory prosthesis,” “music,” “music assessment,” “music questionnaire,” “music perception,” “music enjoyment, and “music experience.” Potentially relevant studies were reviewed for inclusion, with particular focus on assessments developed specifically for the cochlear implant population and intended for widespread use.Results/conclusionsSix hundred and forty-three studies were screened for relevance to assessment of music experience among cochlear implantees. Eighty-one studies ultimately met criteria for inclusion. There are multiple validated tools for assessment of music experience after cochlear implantation, each of which provide slightly differing insights into the patients’ subjective and/or objective post-activation experience. However, no single assessment tool has been adopted into widespread use and thus, much of the literature pertaining to this topic evaluates outcomes non-uniformly, including single-use assessments designed specifically for the study at hand. The lack of a widely accepted universal tool for assessment of music limits our collective understanding the contributory and mitigating factors applicable to current music experience of cochlear implantees, and limits our ability to uniformly evaluate the success of new implant technologies or music training paradigms.     

The impact of dusk phenomenon on total glucose exposure in Chinese people with type 2 diabetes

This study was aimed at assessing the impact of the dusk phenomenon on the total glucose exposure in Chinese people with type 2 diabetes.A total of 380 type 2 diabetes who received a retrospective continuous glucose monitoring system (CGMs) for 72 hours were enrolled in our study, 32 of them failed in CGMs. The patients were first divided into 2 groups: dusk phenomenon (n = 95) and non dusk phenomenon group (n = 253). The magnitude of the dusk phenomenon (δDusk) was quantified by pre-dinner glucose minus post-lunch 2 hours glucose. A persistent δDusk ≥ 0 or a once only δDusk < 0 can be diagnosed with the dusk phenomenon. The participants were secondarily matched for the post-lunch 2 hours glucose to assess the impact of the dusk phenomenon on the overall glucose exposure. The impact of the dusk phenomenon was assessed on high-performance liquid chromatography assay (HbA1c) and 24-hour mean glucose.There were 95 of 348 (27.3%) participants with the dusk phenomenon in the overall population, and the median of δDusk level was –0.8 (–1.8, 0.2) mmol/L. The median of glucose differences between the 2 paired groups were 0.4 (–0.4, 1.0)% for HbA_1c, 0.9 (0.2, 1.4) mmol/L for 24 hours mean glucose. The correlation analysis showed no relationship between the magnitude of dawn phenomenon and the dusk phenomenon (r = 0.052, P = .472).The incidence of dusk phenomenon is about 27.3% in people with type 2 diabetes. The impacts of dusk phenomenon on HbA1c and 24-hour mean glucose were about 0.4% and 0.9 mmol/L and the dusk phenomenon was not related with the dawn phenomenon.