Active clinical trials for "Body Weight"

This study proposed an integrated multi-disciplinary approach including a professional and convenient body composition measurement and an immediate counselling after the measurement, followed by 6-month smart-phone based individualized counselling. We believe that this approach will promote healthy eating behaviors and weight management among middle-aged Chinese in Hong Kong.

To understand the user perceptions of AI and non-AI-based mobile apps for weight management in people with overweight and obesity.

Despite evidence that both rapid weight gain and excessive body fat accrual are associated with overweight and obesity, usual neonatal care of preterm infants does not include assessment of body fat accrual. The study hypothesis is that identification of early changes in infant body composition (i.e. amount of fat mass and fat-free mass) reduces % body fat at 3 months of age.

Patients receiving acyclovir as standard of care will be enrolled into this study. The currently recommended dosing strategy at our institution for obese patients is to receive intravenous acyclovir dosed per an adjusted body weight [IBW + 0.4(TBW-IBW)]. They will have blood drawn once prior to the first dose of acyclovir and 10 times thereafter, over a total time period of 12 hours. These patients will already be hospitalized for other reasons, and will not be required to make additional trips to the hospital. A total of approximately 4-5 tablespoons of blood will be drawn for this study. Ten obese patients and 10 matched control (non-obese) patients will be enrolled.

Appropriate gestational weight gain (GWG) is a key factor in balancing maternal and neonatal needs of nourishment and health, which is especially important in women with gestational diabetes mellitus (GDM). However, there are no specific guidelines for GWG in Chinese pregnant women and even for GDM pregnant women.This project intends to fill in the gaps of this field through multi-center large sample prospective cohort study.

The investigators wish to study the obstetrical data of pregnant women who had an ultrasound estimation of fetal weight and who delivered at the University Hospital of Strasbourg over the last 20 years. These retrospectively collected data are a valuable source of scientific information since they are "real life data", currently of growing interest in the scientific community, and have a large volume and quality due to the number of years included and the variety of information collected in the computerized media records. From this study, the investigators hope not only to better understand the consequences of ultrasound screening for fetal growth, but also to improve its accuracy and to develop useful models in obstetrical decision making in order to decrease maternal and neonatal morbidity.

The purpose of this study is to learn if consuming a high fiber diet will reduce gestational weight gain and maternal and infant fat accretion.

The investigators will study the influence of initial fat cell size/number and adipose function (in particular lipolysis) on weight development over very long time periods (years). By comparing investigations of fat biopsies or blood samples obtained at baseline, the investigators will determine the association between adipose morphology/function and changes in weight or development of metabolic complications (e.g. metabolic syndrome, glucose intolerance, type 2 diabetes, dyslipidemia and hypertension).

Obesity is associated with functional decline , altered spatiotemporal gait parameters (e.g. lower gait speed, shorter strides, and increased step width), and a significantly higher metabolic cost of walking compared to people with normal body weight. Obesity also negatively affects balance control.This study will investigate foot progression angle in adolescents related to their weight and category classification based on the CDC (Centers for Disease Control and Prevention) growth charts.

The primary aim of this randomised controlled trial is to investigate the feasibility and acceptability of low-intensity exercise with blood flow restriction (BFR) in patients with Chronic Obstructive Pulmonary disease (COPD). The investigators will also collect functional and physiological outcome data to explore potential mechanisms and provide data for a power calculation to be used in a future randomised controlled trial (RCT) to ensure that subsequent full scale clinical RCT has maximum reach and benefit. The primary experimental hypothesis that underpins these aims is: • Low-intensity exercise with BFR is a tolerable, acceptable, and safe exercise modality in COPD patients. 40 patients attending clinics at University Hospitals of Leicester (UHL) National Health Service (NHS) Trust with diagnosed COPD will be randomly allocated to a home-based body weight exercise intervention either with or without the blood flow restriction (n=20 in each group). The body weight exercise will consist of five body weight exercises including: sitting knee extensions, standing knee raise, heel-toe raises, bilateral mini-squat behind a chair, and chair rise/sit to stand. In addition to the pre and post intervention visits, the initial two training sessions for both groups will be directly supervised in the research centre. These sessions are to ensure all exercises are performed correctly and safely and the patient become familiar with the exercises and BFR equipment and mobile application, which provides exercise guidance and session recording.