Clinical and radiological characteristics of spinal epidural lipomatosis: A retrospective review of 90 consecutive patients

BackgroundThe epidemiology and clinical characteristics of spinal epidural lipomatosis (SEL) have been well-reported in the literature. However, few studies investigated the concomitant spinal pathologies that were present in patients with SEL. Therefore, we aimed to summarize the clinical and radiological characteristics of patients with SEL diagnosed on spinal imaging.MethodsPatients who were diagnosed with SEL on magnetic resonance imaging from January 2018 to October 2020 at our institution were included in the study. Clinical data was collected using a standardized data collection form. SEL was graded using a modified version of the Borré grading system. Factors associated with moderate or severe SEL were determined using multiple logistic regression.ResultsA total of 90 patients were included in the analysis. The mean (±SD) age was 59.3 (±17.1) years, and 62 patients (68.9%) were male. 61 patients (67.8%) had moderate or severe SEL. Most patients were overweight or obese (57 patients, 63.3%). The most common presenting symptoms was back pain (57 patients, 63.3%). SEL was diagnosed incidentally in 42 patients (46.7%). The lumbar spine was the most common site of SEL (35 patients, 38.9%). The most common concomitant spinal pathologies were disc bulge (83 patients, 92.2%) and flavum hypertrophy (60 patients, 66.7%). Moderate or severe SEL was associated with WHO Obesity Class, back pain or radicular leg pain at first presentation, and SEL that was worst at the lumbar or lumbosacral spinal level.ConclusionsModerate or severe SEL were independently associated with WHO Obesity Class, back pain, radicular leg pain, and SEL that was worst at the lumbar or lumbosacral spinal level. Future studies should prospectively evaluate whether weight loss therapy is warranted in patients with SEL.     

我国东、中、西三省六县农村居民体力活动状况及影响因素分析

目的 调查中国农村居民的体力活动状况及其影响因素。方法 采用国际体力活动短问卷对分别代表中国东、中、西部的山东省、山西省和云南省3个省一共6个县的3 834名15岁以上农村居民的体力活动状况进行调查。结果 调查获得有效问卷3 780份，其中山东省1 251人（33.1%），山西省1 256人（33.2%），云南省1 273人（33.7%）。男性1 867人（49.4%），女性1 913人（50.6%）。农村居民高、中、低水平体力活动人数分别为1 691人（44.7%）、1 248人（33%）、841人（22.3%）。多因素非条件logistic回归分析结果显示，性别、年龄、职业、是否患慢性病以及地区是体力活动的影响因素。其中，男性（OR = 0.832,95%CI: 0.704～0.985）、年龄36～59岁的人群（OR = 0.760,95%CI: 0.625～0.925）为农村居民体力活动的保护因素；机关、企事业单位及离退休人员（OR = 1.469,95%CI: 1.017～2.124）、在校学生（OR = 1.925,95%CI: 1.127～3.286）、失业、无业人员（OR = 3.062,95%CI: 2.470～3.796）、患慢性病的人群(OR = 1.366,95%CI:1.133～1.645)为农村居民体力活动不足的危险因素。结论 女性、老年人、机关、企事业单位及离退休人员、在校学生、失业、无业人员、患慢性病的人群发生体力活动不足的可能性更高，针对中国不同地区农村居民体力活动的干预，应重点关注此类人群。     

Body mass index is a predictor of discharge to a postacute care facility following total shoulder arthroplasty

BackgroundThe purpose of this study is to evaluate the effect of body mass index (BMI) on discharge to a postacute care (PAC) facility following elective total shoulder arthroplasty (TSA).MethodsThe National Surgical Quality Improvement Program database was queried to identify adult patients (>18 years old) who underwent inpatient TSA for primary osteoarthritis between 2005 and 2018. Hemiarthroplasty, revision TSA, trauma indications, and outpatient procedures were excluded. Patient and perioperative data were identified. Univariate analysis and multivariate logistic regression were used to assess the relationship between BMI and discharge to PAC facilities.ResultsA total of 10,198 patients with a primary TSA were identified. The majority (93%) of patients were discharged home vs. 7% to PAC facilities. Patients discharged to PAC had significantly higher mean BMI (P = .006). After controlling for demographic and comorbid factors, BMI was the only modifiable risk factor that was independently associated with an increased risk of discharge to a PAC. For every increase in BMI point, there was an increased risk of discharge to a PAC by 2.9% (odds ratio [OR] 1.029, confidence interval [CI] 1.016-1.041, P < .001). Additional covariates associated with PAC discharge were older age (OR 1.113, CI 1.099-1.127, P < .001), female gender (OR 3.037, CI 2.489-3.705, P < .001), and dependent functional status (OR 8.322, CI 5.544-12.492, P < .001).ConclusionMost patients undergoing TSA were discharged home following surgery. While age, sex, and functional status also affect disposition, elevated BMI is the only modifiable risk factor that independently predicts PAC discharge. Consideration of patient BMI prior to elective TSA may greatly improve discharge planning and management of patient expectations.     

Metastatic adult-type non-rhabdomyosarcoma soft tissue sarcomas in children and adolescents: A cohort study from the European paediatric Soft tissue sarcoma Study Group

Background

Limited data exist on the clinical behavior of pediatric non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) with distant metastases at onset, and a clear standard of care has not yet been defined.

Methods

This cohort study reports on pediatric adult-type metastatic NRSTS enrolled in two concurrent prospective European studies, i.e., the randomized BERNIE study and the single-arm MTS 2008 study developed by the European paediatric Soft tissue sarcoma Study Group. Treatment programs were originally designed for patients with metastatic rhabdomyosarcoma, i.e., nine courses of multidrug chemotherapy (with or without bevacizumab in the BERNIE study), followed by 12 cycles of maintenance therapy, whereas radiotherapy and/or surgery (on primary tumor and/or metastases) were delayed until after seven courses of chemotherapy had been administered.

Results

The study included 61 patients <21 years old treated from July 2008 to December 2016. The lung was the site of metastases in 75% of the cases. All patients received multi-agent chemotherapy, 44% had local therapy to primary tumor, and 18% had treatment of metastases. Median time to progression/relapse was 6 months. A high rate of tumor progression was observed during the initial part of the chemotherapy program. With a median follow-up of 41.5 months (range, 2–111 months), 3-year event-free survival and overall survival were 15.4% (95% confidence interval [CI], 7.6–25.7) and 34.9% (95% CI, 22.7–47.5), respectively. There were no statistically significant differences in outcome depending on the type of treatment administered.

Conclusions

The study confirmed the overall poor outcome for patients with metastatic NRSTS, whose treatment remains a challenge.

Plain Language Summary

• Pediatric non-rhabdomyosarcoma soft tissue sarcomas form a heterogeneous group of rare tumors.
• Although recent international studies have defined the standard of care for patients with localized disease, limited data are available on the clinical behavior of patients with distant metastases.
• This study on 61 metastatic cases treated on two prospective European protocols confirms that the chances of survival of such patients are often dismal and a standard treatment is still lacking.

     

厦门市社区老年慢性病共病与不良生活方式共存现状研究

目的 调查社区老年人常见的14种慢性病共病情况及不良生活方式共存现象。 方法 采用方便抽样的方法抽取厦门市社区906例老年人群为研究对象,使用自设问卷调查研究对象的慢病共存及不良方式共存现象,使用检验和多因素logistic回归方法进行分析。结果 共纳入906例老年人,慢性病患病率为79.5%,老年人慢性病共病患病率为58.9%。主要的不良生活方式是BMI异常(46.8%)、饮酒(40.5%)、睡眠时间少(37.9%)、缺乏锻炼(35.2%)、吸烟(32.8%)等。多因素logistic回归分析显示,女性(OR=2.232,95%CI:1.474～3.380,P＜0.001)、高龄(OR=2.038,95%CI:1.234～3.365,P=0.001)、有慢性病家族史(OR=2.854,95%CI:1.943～4.194,P＜0.001)、肥胖(OR=2.571,95%CI:1.096～6.033,P=0.030)、饮酒(OR=3.582,95%CI:2.531～5.071,P＜0.001)、吸烟(OR=1.789,95%CI:1.172～2.732,P=0.007)、嗜盐(OR=1.818,95%CI:1.170～2.823,P=0.008)、嗜油(OR=2.023,95%CI:1.153～3.550,P=0.010)、睡眠质量差(OR=2.091,95%CI:1.360～3.215,P=0.001)的老年人,慢性病共病的比例高。 结论 厦门市社区老年人慢性病共病和不良生活方式共存现象严重。肥胖、饮酒、吸烟、嗜盐、嗜油、睡眠质量差等行为生活方式是慢性病重要的可干预因素,社区工作者应提高社区居民对健康生活方式重要性的认识,促使其主动改变不良生活方式并长期坚持健康的生活方式,以降低其慢性病的发病风险,减少其伤残程度,提高生活质量。     

英语学界对“母乳不足”现象的认知进化

“母乳最好”的宣传话语在目前育龄人群中几乎耳熟能详,但很多信奉科学育儿、希望母乳喂养的都市女性却发现母乳喂养困难重重,其中遭遇“母乳不足”的案例较为多见。回顾历史发现,“母乳不足”的现象全球普遍存在,这个话题在20世纪80年代的英语学术圈曾引起热议。经过十余年讨论后,学者们基本认同大部分遭遇母乳不足的女性并不是真正的“母乳不足”,而是由于种种社会文化因素干扰造成母乳喂养失败的这一结论,其中产后初期的奶瓶介入是重要原因。术语也由insufficient milk syndrome变为perceived insufficient milk,以此来强调“母乳不足”不是一种病理现象,而更多是一种文化感知。     

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。     

家长对小学生近视的知信行分析

目的 了解保定市小学生家长关于小学生近视知信行的相关现状及影响因素,制定有效干预措施,为预防儿童青少年近视提供有力依据。方法 运用分层整群随机抽样的方法,抽取保定市某小学一年级至六年级766名学生家长进行问卷调查。结果 小学生家长用眼卫生相关知识总正确率为64.90%。家长年龄越大、文化程度越高以及自身近视的家长掌握小学生近视的相关知识越多。家长年龄越大,督导孩子健康用眼的行为越易发生(P=0.027,OR=0.169)。结论 应多渠道对学生家长进行健康教育,为控制和预防小学生近视的发生与发展构建以家庭为主的第一道防线。     

Perinatal and familial risk factors for soft tissue sarcomas in childhood through young adulthood: A population-based assessment in 4 million live births

Perinatal factors have been associated with soft tissue sarcomas (STS) in case-control studies. However, (i) the contributions of factors including fetal growth remain unknown, ( ii ) these factors have not been examined in cohort studies and (iii) few assessments have evaluated risk in specific STS subtypes. We sought to identify the role of perinatal and familial factors on the risk of STS in a large population-based birth cohort. We identified 4,023,436 individuals in the Swedish Birth Registry born during 1973–2012. Subjects were linked to the Swedish Cancer Registry, where incident STS cases were identified. We evaluated perinatal and familial factors obtained from Statistics Sweden, including fetal growth, gestational age, and presence of a congenital malformation. Poisson regression was used to estimate incidence rate ratios (IRRs) and 95% confidence intervals (CIs) for associations between perinatal factors and STS overall, as well as by common subtypes. There were 673 individuals diagnosed with STS in 77.5 million person-years of follow-up. Having a congenital malformation was associated with STS (IRR = 1.70, 95% CI: 1.23–2.35). This association was stronger (IRR = 2.90, 95% CI: 1.25–6.71) in recent years (2000–2012). Low fetal growth was also associated with STS during the same time period (IRR = 1.86, 95% CI: 1.05–3.29). Being born preterm was associated with rhabdomyosarcoma (IRR = 1.74, 95% CI: 1.08–2.79). In our cohort study, those with congenital malformations and other adverse birth outcomes were more likely to develop a STS compared to their unaffected contemporaries. These associations may point to disrupted developmental pathways and genetic factors influencing the risk of STS.