Survival effects of time to surgery for Stage I lung cancer: A population-based study

ObjectivesTo examine the impact of time to surgery (TTS) on survival among patients with stage I non-small cell lung cancer (NSCLC).MethodsAll patients in the Canadian province of Ontario with stage I NSCLC from 2007 to 2017 were included. A logistic regression identified the predictors of TTS and a flexible parametric model estimated survival rates based on TTS.ResultsOver the study period, 6428 patients with stage I NSCLC undergoing surgical resection were identified, of which 62.5% had TTS >28 days. Less than half these patients (40.8%) underwent open resection, with 19.3% undergoing open sublobar and 21.5% undergoing open lobectomy. Adenocarcinoma and squamous cell carcinoma tumors accounted for 33.3% and 22.0% of cases, respectively. The majority (85.6%) of patients lived in urban areas within 50 km of a regional cancer center (76.9%). Variables that predicted TTS >28 days include age and extent of resection. After adjustment for VATS vs. open resection, age, sex, frailty, year of diagnosis, histology of tumor, and extent of resection, the hazard ratio for TTS >28 days was 1.26 (95%CI:1.13–1.40), indicating a 26% increased risk of all-cause mortality (p < 0.0001). The highest 5-year survival was observed for patients with stage I disease undergoing resection within 28 days.ConclusionsThe present study found age and extent of resection to be associated with increased TTS. Importantly, patients with TTS >28 days had reduced long-term survival.     

输卵管疾病的生育力保护

输卵管因素不孕症占不孕人群的30%～35%。随着腹腔镜技术及微创手术原则的应用，生殖相关输卵管性疾病的微创手术治疗受到关注。手术治疗输卵管性不孕在评估输卵管功能，保留生育功能，改善患者自然妊娠或辅助生殖技术助孕的结局方面具有重要作用。文章主要对有生育要求的输卵管病变患者，腹腔镜手术保留及恢复生育功能的处理及临床结局进行阐述。     

C反应蛋白和白蛋白比值预测单发小肝癌患者微血管侵犯的价值研究

背景 既往对肝癌微血管侵犯病理诊断的重要性重视不够，目前国内外缺乏对微血管侵犯统一的病理诊断标准，也未将微血管侵犯列为病理常规诊断指标。C反应蛋白/白蛋白比值（CAR）作为新型系统性炎性因子，与肝癌的增殖、侵袭转移等恶性生物学行为密切相关。 目的 探讨CAR预测单发小肝癌患者微血管侵犯的价值。 方法 选择2017年6月至2021年6月在新疆医科大学第一附属医院行肝切除术的单个、肿瘤直径≤5 cm的术后病理检查证实为肝癌的患者346例为研究对象。收集患者一般资料，并计算CAR。绘制CAR预测单发小肝癌患者微血管侵犯的受试者工作特征（ROC）曲线，并计算CAR的最佳诊断截点，根据CAR最佳诊断截点将患者进行分组，采用1∶1最近邻居倾向性评分匹配（PSM）法将Logistic模型估计的倾向性评分相近患者进行配对，得到两组间各临床特征比较均衡性较高的样本。比较匹配后两组患者微血管侵犯率，采用Logistic回归分析评估匹配前、后CAR对单发小肝癌患者微血管侵犯的预测价值。 结果 346例患者中微血管侵犯阳性131例（37.9%），微血管侵犯阴性215例（62.1%）。ROC曲线分析结果显示，CAR预测单发小肝癌患者微血管侵犯的灵敏度为82.9%，特异度为76.4%，ROC曲线下面积为0.787〔95%CI（0.697，0.877）〕，最佳诊断截点为0.03。根据CAR最佳诊断截点，将患者分为CAR<0.03组（A组，n=145）和CAR≥0.03组（B组，n=201）。采用1∶1最近邻居PSM法，共92对匹配成功，匹配后两组临床资料均衡。匹配后，B组患者微血管侵犯发生率〔43.5%（40/92）〕高于A组〔13.0%（12/92）〕（χ2=6.314，P=0.013）。采用3种Logistic回归分析结果显示，匹配前、后CAR均为单发小肝癌患者微血管侵犯的独立影响因素（P<0.05）。 结论 CAR作为新型系统性炎症指标，可用于预测单发小肝癌微血管侵犯，当CAR≥0.03时提示单发小肝癌微血管侵犯发生率较高。     

Empowering the Nurse Practitioner With the Reproductive Justice Framework

On June 24, 2022, the Supreme Court of the United States ruled to strike down Roe v. Wade (1973), a landmark decision that legalized access to abortion under the right to privacy. By overturning Roe, the decision now leaves the regulation of abortion up to each individual state. Consideration of the consequences that will affect vulnerable populations is paramount now that Roe v. Wade is overturned. Nurse practitioners who are impartial toward abortion should be introduced to Reproductive Justice, which can help them better understand the lived experiences of people with the capacity for pregnancy and the complexities surrounding abortion.     

Prognosis and prognostic factors of running-related injuries in novice runners: A prospective cohort study

Objectives

To investigate the prognosis and possible prognostic factors of running-related injuries (RRIs) in novice runners.

Assessment of the knowledge,attitudes, and practices among UNRWA health staff in Jordan concerning mental health programme pre-implementation: a cross-sectional study

Background

Mental health is a major public health priority, particularly among refugees worldwide. The United Nations Relief and Works Agency for Palestine Refugees (UNRWA) started to integrate mental health and psychosocial support (MHPSS) into its primary health-care services in Jordan in late 2017. This baseline study aimed to assess the knowledge, attitudes, practices, and perceived barriers among UNRWA health staff regarding the implementation of the MHPSS programme.

红皮病患者低钾血症预后的影响因素分析

<正>机体的血钾参与并维持细胞代谢,保持细胞内液渗透压及酸碱平衡,并可维持神经肌肉组织兴奋及心肌功能~([1-2])。中重度低血钾主要表现为肌无力,可延及机体的躯干和呼吸肌,造成呼吸困难,还可引发腱反射减弱或消失、肠麻痹及心脏传导阻滞、节律异     

Barriers and outcomes associated with unfulfilled requests for permanent contraception following vaginal delivery

Objectives

To identify barriers to postpartum permanent contraception procedures after vaginal delivery and to explore contraceptive and reproductive outcomes of women who experience unfulfilled requests.

Derivation and Validation of a Model to Predict 30-Day Readmission in Surgical Patients Discharged to Skilled Nursing Facility

ObjectivesTo identify factors associated with 30-day all-cause readmission rates in surgical patients discharged to skilled nursing facilities (SNFs), and derive and validate a risk score.DesignRetrospective cohort.Setting and participantsPatients admitted to 1 tertiary hospital's surgical services between January 1, 2011, and December 31, 2014 and subsequently discharged to 110 SNFs within a 25-mile radius of the hospital. The first 2 years were used for the derivation set and the last 2 for validation.MethodsData were collected on 30-day all cause readmissions, patient demographics, procedure and surgical service, comorbidities, laboratory tests, and prior health care utilization. Multivariate regression was used to identify risk factors for readmission.ResultsDuring the study period, 2405 surgical patients were discharged to 110 SNFs, and 519 (21.6%) of these patients experienced readmission within 30 days. In a multivariable regression model, hospital length of stay [odds ratio (OR) per day: 1.03, 95% confidence interval (CI) 1.02-1.04], number of hospitalizations in past year (OR 1.24 per hospitalization, 95% CI 1.18-1.31), nonelective surgery (OR 1.33, 95% CI 1.18-1.65), low-risk service (orthopedic/spine service) (OR 0.32, 95% CI 0.25-0.42), and intermediate-risk service (cardiothoracic surgery/urology/gynecology/ear, nose, throat) (OR 0.69, 95% CI 0.53-0.88) were associated with all-cause readmissions. The model had a C index of 0.71 in the validation set. Using the following risk score [0.8 × (hospital length of stay) + 7 × (number of hospitalizations in past year) +10 for nonelective surgery, +36 for high-risk surgery, and +20 for intermediate-risk surgery], a score of >40 identified patients at high risk of 30-day readmission (35.8% vs 12.6%, P < .001).Conclusions/ImplicationsAmong surgical patients discharged to an SNF, a simple risk score with 4 parameters can accurately predict the risk of 30-day readmission.