Impact of modified-release opioid use on clinical outcomes following total hip and knee arthroplasty: a propensity score-matched cohort study

Modified-release opioids are often prescribed for the management of moderate to severe acute pain following total hip and knee arthroplasty, despite recommendations against their use due to increasing concerns regarding harm. The primary objective of this multicentre study was to examine the impact of modified-release opioid use on the incidence of opioid-related adverse events compared with immediate-release opioid use, among adult inpatients following total hip or knee arthroplasty. Data for total hip and knee arthroplasty inpatients receiving an opioid analgesic for postoperative analgesia during hospitalisation were collected from electronic medical records of three tertiary metropolitan hospitals in Australia. The primary outcome was the incidence of opioid-related adverse events during hospital admission. Patients who received modified with or without immediate-release opioids were matched to those receiving immediate-release opioids only (1:1) using nearest neighbour propensity score matching with patient and clinical characteristics as covariates. This included total opioid dose received. In the matched cohorts, patients given modified-release opioids (n = 347) experienced a higher incidence of opioid-related adverse events overall, compared with those given immediate-release opioids only (20.5%, 71/347 vs. 12.7%, 44/347; difference in proportions 7.8% [95%CI 2.3–13.3%]). Modified-release opioid use was associated with an increased risk of harm when used for acute pain during hospitalisation after total hip or knee arthroplasty.     

Correction: Thrombotic and bleeding events,mortality, and anticoagulant use among 546,656 hospitalized patients with COVID‑19 in the United States: a retrospective cohort study

Journal of Thrombosis and Thrombolysis -     

基于HMGB1/TLR4/NF-κB信号通路研究木兰脂素对急性鼻窦炎大鼠的治疗作用及机制

目的： 观察木兰脂素对急性鼻窦炎(ARS)大鼠的治疗作用，并探讨其通过高迁移率家族蛋白1/ Toll样受体4/核因子-κB(HMGB1/TLR4/NF-κB)信号通路的调控机制方法： 49只大鼠，随机取9 只作为正常组，40只用鼻窦腔内接种金黄色葡萄球菌法制备ARS模型，36只建模成功大鼠随机分为模型组、木兰脂素低剂量组、木兰脂素高剂量组、阳性组，各9只。木兰脂素低剂量组、木兰脂素高剂量组分别灌胃20、80 mg·kg^-1体质量的木兰脂素，模型组和正常组灌胃等体质量溶媒，阳性组灌胃40 mg·kg^-1 体质量左氧氟沙星，连续7 d。给药前、末次给药后1 h评估各组鼻窦炎症状评分；测定给药后各组血白细胞(WBC)计数及中性粒细胞占比，观察鼻窦黏膜病理组织学变化，检测鼻腔灌洗液中肿瘤坏死因子-α(TNF-α)、白介素(IL)-6水平及鼻黏膜中HMGB1、TLR4、NF-κB mRNA和蛋白表达情况结果： 给药后，木兰脂素低剂量组、高剂量组、阳性组的急性鼻窦炎症状评分及血WBC计数均低于模型组，但仍高于正常组，且木兰脂素高剂量组及阳性组均低于木兰脂素低剂量组，差异均有统计学意义(P＜0.05)，而木兰脂素高剂量组与阳性组比较，差异无统计学意义(P＞0.05)。与给药前比较，给药后木兰脂素低剂量组、高剂量组及阳性组急性鼻窦炎症状评分均降低(P＜0.05)，正常组及模型组给药前后无明显差异(P＞0.05)。与模型组比较，木兰脂素低剂量组、木兰脂素高剂量组、阳性组中性粒细胞占比均降低，且木兰脂素高剂量组低于木兰脂素低剂量组，阳性组低于木兰脂素高剂量组，差异均有统计学意义(P＜0.05)，而阳性组与正常组比较，差异无统计学意义(P＞0.05)。HE染色显示，模型组大鼠纤毛脱落、缺失、排列紊乱，黏膜上皮破损、变性，黏膜内及黏膜下可见大量炎症细胞浸润； 木兰脂素低剂量组、木兰脂素高剂量组及阳性组上述病理变化均减轻，且木兰脂素高剂量组和阳性组炎症反应减轻更为明显。与模型组比较，木兰脂素低剂量组、木兰脂素高剂量组、阳性组鼻腔灌洗液中 TNF-α、IL-6水平及鼻黏膜中HMGB1、TLR4、NF-κB mRNA和蛋白相对表达量均降低，但仍高于正常组，且木兰脂素高剂量组及阳性组均低于木兰脂素低剂量组，差异均有统计学意义(P＜0.05)，而木兰脂素高剂量组及阳性组比较，差异无统计学意义(P＞0.05)结论： 木兰脂素治疗ARS效果显著，可能通过HMGB1/TLR4/NF-κB信号通路抑制鼻黏膜炎症反应。     

医院信息化平台住院陪护人员管理功能的开发与应用

目的 探讨医院信息系统中增加住院陪护管理功能的应用效果。方法 基于互联网医院、智慧医院等信息系统，开发信息化住院陪护管理功能，包括流行病学史调查、免费核酸申请、电子陪护证办理、体温监测登记及上报和统计查询。该功能与医院智慧护理链接后全院应用。比较功能应用前和应用后的遵医嘱一患一陪达标率、有效陪护证达标率、体温监测并登记日上报达标率和陪护证使用追溯率，评价护士和管理者疫情防控管理的人均耗时以及对该管理功能的满意度。结果 应用信息化陪护管理功能后，一患一陪达标率、有效陪护证达标率、体温监测并登记日上报达标率和陪护证使用追溯率显著高于应用前（均P＜0.05）；护士陪护管理人均耗时从（554.13±30.77）s降至（311.67±21.54）s（P＜0.05）；护士和管理者对该信息化陪护管理功能的满意度显著提高（均P＜0.05）。结论 信息化住院陪护管理功能的应用有效提升了疫情期间陪护的管理质量和管理效率，提高了一线护士和管理者的满意度。     

Epstein–Barr-virus-associated hepatitis with aplastic anemia: A case report

ABSTRACT BACKGROUND Hepatitis-associated aplastic anemia (HAAA) is a rare condition. Patients with HAAA usually present with acute hepatitis, jaundice and significantly increased transaminase. After 1–2 mo, hepatitis gradually improves, but progressive hemocytopenia, bone marrow hematopoietic failure, and severe or extremely severe aplastic anemia are manifest. Most cases of HAAA are fulminant and usually lethal if left untreated. The literature on Epstein–Barr virus (EBV)-associated HAAA is sparse. CASE SUMMARY We report a 30-year-old man who was admitted to our hospital because of pale yellow urine and skin with a simultaneous decrease in peripheral blood ternary cells. We made a diagnosis of EBV-associated HAAA. The treatment strategy for this patient included eltrombopag, an immunosuppressive regimen of rabbit anti-human thymocyte immunoglobulin, cyclosporine, and supportive care. The patient was discharged in normal physical condition after five months. A hemogram performed on follow-up revealed that he had achieved a complete response. CONCLUSION Eltrombopag plus anti-thymocyte globubin and cyclosporine may be a therapeutic option for EBV-associated HAAA.Larger studies are warranted to confirm.     

核医学学科新增医疗服务项目定价方法研究

目的：基于以价值为基础的定价方法，计算核医学学科新增医疗服务项目镭[²²³ Ra]骨转移瘤治疗的医疗服务价格。为相关新增医疗服务项目的申报和定价打下循证基础，为合理补偿医务人员劳动价值、提升患者服务项目可及性提供依据。方法：采集2021年3—12月使用“镭核素[²²³ Ra]骨转移瘤治疗资源投入及费用数据采集表”相关数据，开展专家访谈进行系数赋值和基线对照项目确定，得到镭[²²³ Ra]骨转移瘤治疗服务各个环节的成本和新增服务的价值。结果：镭[²²³ Ra]骨转移瘤治疗服务按服务特点分为注射前评估、治疗计划、给药、给药后监测、废弃物处理与监测等环节，各环节3地平均人力耗时分别为104分钟、39分钟、25分钟、72分钟和56分钟，中位物耗成本为48.20元，3地总成本(平均人力成本+中位物耗成本)为763.68元。结合系数赋值结果和基线对比项目，得到新增项目的价值为810.19元。结论：运用基于技术难度和风险程度的价值定价理论，计算镭[²²³ Ra]骨转移瘤治疗新增医疗服务项目的服务价值，建议以价值作为服务定价依据。该定价公式和研究方法不仅可用于其他核医学学科新增服务项目的定价，还适用于现行医疗服务项目的价格动态调整，为未来学科价格工作提供方法学参考。     

江苏省专科护士工作投入现状及影响因素调查分析

目的 了解江苏省省级专科护士工作投入现状及影响因素，为针对性管理提供参考。方法 采用一般资料调查问卷与专科护士工作投入量表对2 472名省级专科护士进行调查分析。结果 专科护士工作投入总均分为4.06±0.46;多元线性回归分析显示，性别、聘任方式、专科类别、工作类型、出任专科护理门诊、论文发表是专科护士工作投入的影响因素(P<0.05,P<0.01)。结论 专科护士工作投入水平较高，其影响因素较多，护理管理者应关注专科护士专业开展现况，采取针对性措施支持专科护理的有效开展，从而进一步提高专科护士的工作投入水平。     

Process of forgiveness in the recovery of Chinese women survivors of intimate partner violence: Empowerment,transformation, and integration

Forgiveness has been found one substantial element in the recovery for women survivors from intimate partner violence following the termination of the abusive relationship. To further investigate the details of forgiveness in this specific context, the present study explored the process of forgiveness using grounded theory. In-depth and semi-structured interviews were conducted with 25 Chinese women survivors of IPV. The findings suggest that forgiveness is a strength-based process including empowerment, transformation, and integration phases. In the empowerment phase, survivors obtain strength at the intrapersonal, behavioural, and interpersonal levels. In the transformation phase, survivors complete cognitive transformation for their IPV experiences and emotional transformation towards former partners. In the integration phase, survivors—now freed from the past—reflect upon and apply the changes they have undergone. Two trajectories in the process were found. One trajectory is going through stages sequentially and the other trajectory is experiencing back and forth between empowerment and transformation stages before moving into the integration stage. The study's findings broaden our knowledge of the strength-based forgiveness process that women survivors of IPV undergo during recovery. Practitioners and policymakers could develop programmes and policies that support forgiveness by holistically facilitating their recovery and empowerment like assistance in dealing with life difficulties and promoting their reconnection with social networks. To improve the transferability and validity of the findings, the forgiveness of survivors of IPV could be explored in a diverse sample (e.g., survivors with low educational background or live in the rural area).