Postoperative development of sarcopenia is a strong predictor of a poor prognosis in patients with adenocarcinoma of the esophagogastric junction and upper gastric cancer

Background

There were few studies assessed the postoperative sarcopenia in patients with cancers. The objective of present study was to assess whether postoperative development of sarcopenia could predict a poor prognosis in patients with adenocarcinoma of esophagogastric junction, (AEG) and upper gastric cancer (UGC).

Sleep disorders: Serious threats among kidney transplant recipients

In patients with chronic kidney disease (CKD) and kidney transplant recipients who continue to have some degree of CKD, the prevalence of sleep-related disorders is very high. Common sleep disorders in both groups include insomnia, sleep-disordered breathing (SDB), restless legs syndrome (RLS), excessive daytime sleepiness (EDS), and others. Depending on the kidney graft function, some patients see sleep disorders resolve after kidney transplantation, while others continue to have persistent sleep disorders or develop new ones. Kidney transplant recipients (KTRs) are unique patients due to the presence of a single kidney, the use of immunosuppressive medications, and other comorbidities including obesity, a high risk of cardiovascular disease, malignancy, and the anxiety of losing their allograft. All of these factors contribute to the risk for sleep disorders. CKD and sleep disorders have a bidirectional relationship; that is, CKD may increase the risk of sleep disorders and sleep disorders may increase the risk of CKD. Obstructive sleep apnea (OSA) is the most common form of SDB and is known to alter renal hemodynamics. OSA leads to hypoxemia and sleeps fragmentation, which activates the sympathetic nervous system. This activates the renin-angiotensin-aldosterone system and ultimately alters cardiovascular hemodynamics. Sleep disorders may have deleterious effects on the kidney allograft and proper screening and management are important for both graft and patient survival.     

Chronic inflammation and risk of lung cancer in older adults in the health,aging and body composition cohort study

Objectives

We examined the association between three inflammatory markers (Interleukin (IL)-6, C-reactive protein (CRP), tumor necrosis factor (TNF)-α) and incident lung cancer using baseline, updated, and averaged inflammatory measures in older adults.

Obesity in pregnancy

The incidence of obesity in the UK is increasing, meaning more women booking for antenatal care are obese. Obesity poses many additional risks to the mother and fetus during pregnancy, labour and the puerperium. Care of obese women should aim to reduce these risks. This article will discuss the risks associated with obesity in pregnancy and the management of obese women, from preconception through to completion of the postnatal period.     

2018年某高校新生体质指数及生活习惯的调查分析

目的 了解江苏某高校2018级新生体质指数及生活习惯,分析生活习惯对体质指数的影响,为指导大学生养成健康生活习惯、塑造良好身体素质提供依据。方法 入学体检测量新生身高、体重,随机抽取部分专业学生完成生活习惯调查。结果 完成调查问卷的350名新生,体质指数正常、过轻、过重、肥胖者占比分别为57.71%、28%、10.29%和4%。男生体质指数高于女生(P<0.01),男生过重及肥胖检出率高于女生(P<0.05),女生过轻检出率高于男生(P<0.01)。完成调查问卷的新生中,65.43%每日规律三餐饮食,69.14%有每周运动的习惯。规律饮食组体质指数正常检出率高于非规律饮食组(P<0.05),每周运动3次及以上学生体质指数正常检出率高于其他学生(P<0.05)。超重学生睡眠满意度低于其他学生(P<0.05)。结论 新入学大学生体质指数过轻与超重问题并存,饮食及运动习惯有待改善,高校需重视体质指数监测,有针对性开展饮食及运动健康教育。     

Body image,body dissatisfaction and weight status of Pacific adolescents from different ethnic communities: a cross-sectional study in New Caledonia

ABSTRACT

Objective(s): The prevalence of adolescent obesity is high among the various ethnic groups native to the Pacific region (European, Melanesian and Polynesian). An important factor of weight gain or loss is body size satisfaction; however, little is known about adolescent body self-perception in the Pacific region.

Design: Body dissatisfaction was evaluated using the Stunkard Figure Rating Scale in a sample of 699 adolescents from rural and urban areas of New Caledonia. The socio-demographic factors associated with higher body dissatisfaction were determined by multiple linear regression modeling.

Results: Our results showed a high rate of body dissatisfaction (over 70%) in the adolescents. Body dissatisfaction was strongly related to the body mass index z-score. Melanesians boys had higher body dissatisfaction scores when they felt ‘too thin’ while Melanesian girls showed lower body dissatisfaction when they felt ‘too fat.’.

Conclusion: These results showed that social pressure for thinness or musculature may be different among adolescents living in New Caledonia. These results should be taken into account in education overweight prevention programs.