低温等离子腺样体切除联合双侧扁桃体方案治疗儿童鼾症的疗效及其影响因素研究

目的 探讨低温等离子腺样体切除联合双侧扁桃体方案治疗儿童鼾症的疗效及其影响因素研究。 方法 选取鼾症患儿110例作为研究对象，按照随机数字表法分为对照组与观察组，各55例。观察治愈率及总有效率，对比术前、术后1个月、6个月的免疫球蛋白A(immunoglobulin A，IgA)、免疫球蛋白G(immunoglobulin G，IgG)、免疫球蛋白M(immunoglobulin M，IgM)。评估术前、术后7 d的呼吸暂停低通气指数（apnea hypopnea index，AHI）、夜间最低氧饱和度［minimum blood oxygen saturation，LSa(O2）］及儿童睡眠问卷(pediatric sleep questionnaire,PSQ)评分。 结果 观察组的总有效率高于对照组，且治愈率高于对照组（P＜0.05）。观察组手术时间、术中出血量、术后疼痛时间及症状缓解时间均低于对照组（P＜0.05）。2组IgA、IgG、IgM均随着时间增加，术后1个月、6个月，观察组的IgA、IgG、IgM高于对照组（P＜0.05）。2组IgA、IgG、IgM在组间，时点间，组间时点间交互作用比较差异有统计学意义（P＜0.05）。简单效应LSD-t成对比较显示，术前2组IgA、IgG、IgM、AHI、LSa(O2）及PSQ评分比较，差异无统计学意义（P＞0.05）；术后1个月、6个月，观察组的IgA、IgG、IgM高于对照组（P＜0.05）。术后7 d，观察组的AHI低于对照组，而LSa(O2）、PSQ评分高于对照组（P＜0.05）。治愈/显效组与有效/无效组在性别、年龄、病程、体重、术前IgA、术前IgG、术前IgM、术前AHI、术前LSa(O2）、术前PSQ评分比较中，差异无统计学意义（P＞0.05）；而在手术方法比较中差异有统计学意义（P＜0.05）。logistic回归分析显示，动力切割系统切除腺样体联合常规剥离双侧扁桃体手术是影响儿童鼾症治疗效果的独立危险因素（P＜0.05）。 结论 低温等离子腺样体切除联合双侧扁桃体切除治疗小儿鼾症效果显著，不仅对免疫功能影响小，并且能改善患者通气功能。     

经阴道子宫动脉下行支结扎联合卡前列素氨丁三醇注射液治疗产后出血的效果

目的 探讨经阴道子宫动脉下行结扎联合卡前列素氨丁三醇注射液(欣母沛)治疗产后出血的效果.方法 选取2019年1月至2020年3月于赣州市人民医院分娩的40例产后出血患者作为研究对象,采用随机数字表法将其分为对照组和观察组,每组各20例.对照组患者采用缩宫素+卡前列素氨丁三醇注射液治疗,观察组患者采用卡前列素氨丁三醇注射液加经阴道子宫动脉下行支结扎术,比较两组患者的产后出血量、产后恢复指标、不良事件发生率.结果 观察组产后2、24 h的出血量少于对照组,差异有统计学意义(P＜0.05).两组患者的产后恶露时间、产后月经量、产后月经周期比较,差异无统计学意义(P＞0.05);观察组的止血时间、住院时间均短于对照组,差异有统计学意义(P＜0.05).观察组的子宫切除率(5.00％)、产褥病发生率(10.00％)均低于对照组(30.00％、40.00％),差异有统计学意义(P＜0.05).结论 经阴道子宫动脉下行支结扎术联合卡前列素氨丁三醇注射液治疗产后出血的效果确切,值得推广.     

IL - 22与糖尿病关系的研究进展

目的 本文总结了近年来白细胞介素22 (interleukin 22, IL - 22)与糖尿病(diabetes mellitus，DM)发病关系的研究，希望能为DM的防治及病情评估提供较为可行的策略靶点。方法 本文资料来源于中国知网、PubMed等数据库，以IL - 22、糖尿病、胰岛素、糖异生等关键词进行检索得到。结果 IL - 22可增加胰岛素分泌、促进胰岛素信号转导及维持葡萄糖稳态，参与DM发生、发展及病情演变。结论 IL - 22可通过多个环节参与DM的发病及病情演变，以IL - 22为靶点对于防治DM具有重要参考价值。     

Correction to: Effect of JAK inhibitors on high- and low-density lipoprotein in patients with rheumatoid arthritis: a systematic review and network meta-analysis

Clinical Rheumatology -     

早产儿早期神经运动干预研究进展

随着医疗救治水平的不断提高,早产儿的存活率明显增加,但早产常易伴发脑性瘫痪、运动和认知障碍等一系列神经发育问题,给家庭、社会带来沉重负担。生命早期大脑发育迅速,可塑性强,是进行早期运动干预的良好时机。本文就早产儿早期神经运动干预进行综述,旨在为临床医护人员对早产儿进行适宜有效的运动干预提供参考。     

Impact of the COVID-19 pandemic on the hospital attendance of patients with primary cervical cancer in Heilongjiang,China

Information regarding the impact of the coronavirus disease 2019 (COVID-19) pandemic on cervical cancer in mainland China is lacking. We explored its impact on the hospital attendance of patients with primary cervical cancer. We included 1918 patients with primary cervical cancer who initially attended Harbin Medical University Cancer Hospital between January 23, 2019, and January 23, 2021. Attendance decreased by 31%, from 1135 in 2019 to 783 in 2020, mainly from January to June (𝜒² = 73.362, P < .001). The percentage of patients detected by screening decreased from 12.1% in January-June 2019 to 5.8% in January-June 2020 (𝜒² = 7.187, P = .007). Patients with stage I accounted for 28.4% in 2020 significantly lower than 36.6% in 2019 (𝜒² = 14.085, P < .001), and patients with stage III accounted for 27.1% in 2020 significantly higher than 20.5% in 2019 (𝜒² = 11.145, P < .001). Waiting time for treatment was extended from 8 days (median) in January-June and July-December 2019 to 16 days in January-June (𝜒² = 74.674, P < .001) and 12 days in July-December 2020 (𝜒² = 37.916, P < .001). Of the 179 patients who delayed treatment, 164 (91.6%) were for the reasons of the healthcare providers. Compared to 2019, the number of patients in Harbin or non-Harbin in Heilongjiang Province and outside the province decreased, and cross-regional medical treatment has been hindered. The COVID-19 pandemic has negatively impacted cervical cancer patient attendance at the initial phase. These results are solid evidence that a strategy and mechanism for the effective attendance of cervical cancer patients in response to public health emergencies is urgently needed.