海南省三亚地区2019—2020年妊娠期糖尿病发生情况及与孕妇饮食行为的关系研究

目的调查海南三亚地区2019—2020年妊娠期糖尿病(GDM)发生情况并研究其与孕妇饮食行为的关系。方法以2019年1月—2020年12月在海南三亚地区2家医院产科建档行定期规范产前检查的孕妇为研究对象,调查孕妇的基本临床资料与饮食行为情况,采用单因素分析、多因素分析方法分析孕妇饮食行为与GDM发病的关系。结果 20 086名孕妇中,GDM患者3 173例,GDM发生率为15.80%。高龄(OR=3.812)、孕前体质量指数(BMI)高(OR=2.473、2.975)、有糖尿病家族史(OR=2.730)、甜食食用频率高(OR=1.394、1.723)、每日水果摄入量多(OR=1.342、1.387、1.458)、精制谷物比例高(OR=1.357)、高脂食品摄入频率高(OR=1.510)的孕妇发生GDM的可能性较大,日运动时间≥1 h(OR=0.435)的孕妇发生GDM的可能性较小。结论海南三亚地区GDM发生率较高,其发生与孕妇饮食行为有关,甜食与高脂食品摄入频率过高、每日水果摄入量过多、主食过于精制是GDM的危险因素,每日运动时间≥1 h是GDM的保护因素。     

Burden of illness among patients with severe aplastic anemia who have had insufficient response to immunosuppressive therapy: a multicenter retrospective chart review study

Annals of Hematology - This study assessed treatment patterns and healthcare resource utilization (HRU) of patients with severe aplastic anemia (SAA) with insufficient response to immunosuppressive...     

互动式歌唱表演对轻中度阿尔茨海默病患者抑郁、精神行为和运动训练参与率的影响

目的 观察互动式歌唱表演对轻中度阿尔茨海默病（AD）患者抑郁、精神行为症状及运动训练参与率的影响。方法 选取符合入组条件≥60周岁AD患者63例，随机分为研究组（31例）和对照组（32例）。所有受试患者常规药物治疗及常规运动训练，对照组接受被动性音乐治疗，研究组接受以互动歌唱为主的主动性音乐治疗，1次/d，每次1小时，每周训练5天，持续干预6个月。于治疗前、治疗1个月后、治疗3个月后、治疗6个月后分别采用康奈尔痴呆抑郁量表（CSDD）评分、阿尔茨海默病病理行为（BEHAVE AD）评分、参与率进行评估。结果 治疗1个月、3个月后，研究组CSDD评分较治疗前均降低（P<0.05）；治疗6个月后，研究组患者CSDD评分较治疗前、治疗1个月、3个月后均显著降低（P<0.05），且与对照组比较差异有统计学意义（P<0.05）。治疗1个月、3个月后，研究组BEHAVE AD评分较治疗前均降低（P<0.05）；治疗6个月后，研究组患者BEHAVE AD评分较治疗前、治疗1个月、3个月后均显著降低（P<0.05），且与对照组比较差异有统计学意义（P<0.05）。治疗6个月后，两组运动训练参与率组间比较差异有统计学意义（P<0.05）。结论 互动式歌唱表演可能对改善轻中度AD患者的抑郁和精神行为症状有着积极的疗效，同时对提高受试者运动训练的参与率可能有着更积极的疗效。     

磁锚定技术辅助腹腔镜阑尾切除术的实验研究

目的:验证自行设计加工的磁锚定装置在减戳孔腹腔镜阑尾切除术中应用的可行性。方法:设计加工适用于辅助减戳孔腹腔镜阑尾切除术的磁锚定装置,该装置包括内置抓钳和锚定磁体2个部分。以6只健康雄性Beagle犬为模型,用磁锚定装置代替传统腹腔镜阑尾切除术中的副操作孔抓钳,经主操作孔置入磁锚定内置抓钳并钳夹于阑尾尖部,体外放置锚定磁体,锚定磁体与内置抓钳的靶磁体相吸,移动锚定磁体即可改变内置抓钳的牵拉方向,从而有效牵拉暴露手术术野,完成减戳孔腹腔镜阑尾切除手术。记录手术操作时间、术中出血量,评价利用磁锚定装置进行阑尾切除时操作的安全性和可行性。结果:6只Beagle犬均顺利完成磁锚定技术辅助减戳孔腹腔镜阑尾切除,手术时间27~38 min,出血量均小于10 ml,术后实验犬状态良好,未出现并发症。结论:磁锚定装置用于减戳孔腹腔镜阑尾切除手术操作简单、安全可行,在相关设计进一步优化基础上,可尝试或试验性用于临床。     

综合医院发热门诊应对新型冠状病毒肺炎的应急管理

目的 探讨综合医院发热门诊应对新型冠状病毒感染肺炎的应急管理方法及效果。 方法 加强发热门诊的管理，包括优化发热预检分诊工作流程、合理布局发热门诊、修订发热门诊工作职责与流程指引、合理调配人力资源、加强相关人员培训、严格落实院感防控措施、提供后勤保障、加强健康宣教与管理。 结果 接诊患者13 761例次，采集咽拭子591例次，静脉输液11 973例次，氧气吸入998例次。 结论 加强综合医院发热门诊管理，能有效提高护理人员对新型冠状病毒肺炎疫情的应对能力，保障护理安全。     

Outcomes of Early Decompressive Craniectomy Versus Conventional Medical Management After Severe Traumatic Brain Injury: A Systematic Review and Meta-Analysis

This meta-analysis examined whether early decompressive craniectomy (DC) can improve control of intracranial pressure (ICP) and mortality in patients with traumatic brain injury (TBI).Medline, Cochrane, EMBASE, and Google Scholar databases were searched until May 14, 2015, using the following terms: traumatic brain injury, refractory intracranial hypertension, high intracranial pressure, craniectomy, standard care, and medical management. Randomized controlled trials in which patients with TBI received DC and non-DC medical treatments were included.Of the 84 articles identified, 8 studies were selected for review, with 3 randomized controlled trials s having a total of 256 patients (123 DCs, 133 non-DCs) included in the meta-analysis. Patients receiving DC had a significantly greater reduction of ICP and shorter hospital stay. They also seemed to have lower odds of death than patients receiving only medical management, but the P value did not reach significance (pooled odds ratio 0.531, 95% confidence interval 0.209–1.350, Z = 1.95, P = 0.183) with respect to the effect on overall mortality; a separate analysis of 3 retrospective studies yielded a similar result.Whereas DC might effectively reduce ICP and shorten hospital stay in patients with TBI, its effect in decreasing mortality has not reached statistical significance.     

Intermittent Internal Fixation With a Locking Plate to Preserve Epiphyseal Growth Function During Limb-Salvage Surgery in a Child With Osteosarcoma of the Distal Femur: A Case Report

Limb shortening is a problem associated with surgery for osteosarcoma of the lower extremity in adolescents, as the tumors frequently occur near the epiphysis. Herein we report the use of a less invasive stabilization system (LISS) and an intermittent fixation method to preserve the growth function of epiphysis in an 11-year-old patient with an osteosarcoma of the distal femur.The 11-year-old male presented with left knee enlargement and pain for 2 weeks, and magnetic resonance imaging (MRI) and biopsy were consistent with osteosarcoma of the left distal femur. After preoperative chemotherapy, en bloc tumor resection was performed with margins based on MRI findings preserving the epiphyseal growth plate, the tumor cavity was filled with inactivated bone and bone cement, and a LISS was used to stabilize the femur. Aggressive postoperative chemotherapy was given. Approximately 105 weeks after surgery radiography showed that the distal end of the plate had moved superior to the epiphysis along with bone growth. Locking screws were placed in the distal part of the LISS plate to stabilize the re-implanted bone, and external fixation was not needed.The patient was able to walk with the crutches 1 week postoperatively, and bear weight on the extremity 6 weeks postoperatively. At 6 years after surgery, the patient''s height had increased 52 cm, shortening of the affected limb was only 1 cm, and the circumference of the affected limb was 2 cm smaller than that of the contralateral limb. There was no significant discomfort in the affected limb, and there was no gait abnormality. The patient could jump and run, and could participate in sports including basketball and badminton to the same degree as his peers.In summary, the novel method of bone reconstruction and fixation provided good results in a child with an osteosarcoma of the distal femur. This fixation method preserves the osteogenic function of the epiphysis and restored bone integrity simultaneously, and provides good functional recovery.