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Found 259 clinical trials
Effects of Weight Loss Surgery on Bone Health in Adolescents

The purpose of this study is to examine the impact of weight-loss surgery (Roux-en-Y gastric bypass or Vertical Sleeve Gastrectomy) on bone outcomes in girls and boys ages 13-21. This study will

bariatric surgery
sleeve gastrectomy
morbid obesity
gastrectomy
gastrojejunostomy
  • 180 views
  • 22 Jan, 2022
  • 1 location
Photographic Food Recognition and Meal Size Estimation Before and After Roux-en-Y Gastric Bypass

Direct measurements of changes in food selection in humans after RYGB have been limited by the unreliability of patients, which poses significant methodological and conceptual challenges to researchers and study design. Self-monitoring requires time and effort, and many find tracking of dietary intake tedious, which contributes to attrition. Direct measurements, …

Accepts healthy volunteers
  • 0 views
  • 23 May, 2022
  • 1 location
Pharmacokinetics and Pharmacodynamics of Oral Sertraline Before and After Bariatric Surgery (ANTILOP)

Volunteers with a prescription of oral sertraline who have been scheduled to bariatric surgery in either Norrkping/Sweden or Lindesberg/Sweden will be asked to participate in a observational

sertraline
  • 2 views
  • 28 Feb, 2022
  • 2 locations
The Effect of Bariatric Surgery on Insulin Sensitivity and Energy Metabolism (BARIA-DDZ)

The purpose of this study is: To explore to what extent insulin sensitivity, energy metabolism and ectopic lipid storage can be improved by bariatric surgery To explore

bariatric surgery
Accepts healthy volunteers
insulin sensitivity
insulin
gastric banding
  • 6 views
  • 28 May, 2022
  • 1 location
Pathogenesis of Non-alcoholic Steatohepatitis and Liver Regeneration After Bariatric Surgery (NALKOSTEP)

Obesity and obesity related health problems are globally recognized as one of the major threats to public health. Bariatric surgery is the most effective and durable therapy option for obesity

roux-en-y
bariatric surgery
gastric bypass
obesity surgery
gastrectomy
  • 0 views
  • 23 Feb, 2022
  • 1 location
Pulmonary Inflammation and Microbiome Changes With Bariatric Surgery in Obese Asthma

The purpose of this study is to gain understanding of mechanisms whereby bariatric surgery modulates pulmonary inflammation and pulmonary microbiome composition and how these changes direct the

bariatric surgery
sleeve gastrectomy
gastric bypass
Accepts healthy volunteers
  • 34 views
  • 04 Oct, 2022
  • 1 location
Obesity Cohort Bichat Louis Mourier (COBILOM)

bariatric procedures have developed exponentially. Despite its great efficacy on weight loss but also on resolution of comorbidities, bariatric surgery is not without risks. Our hypothesis is that a better

roux-en-y
bariatric surgery
sleeve gastrectomy
gastrectomy
gastric bypass
  • 20 views
  • 04 Mar, 2022
The Impact of Bariatric Surgery Induced Weight Loss on Lung Function in Adolescents

In this prospective study we will evaluate the changes in respiratory physiology occurring in morbidly obese adolescents following bariatric surgery at Schneider Children's Medical Center of

bariatric surgery
morbid obesity
  • 1 views
  • 24 Feb, 2022
  • 1 location
The Gut Microbiota in Metabolic Surgery: A Multi-Ethnic, Multi-Omic, Longitudinal Study

Metabolic surgery is an emerging option to treat obesity-related metabolic diseases (e.g., type 2 diabetes) and prevent cardiovascular disease (CVD). Metabolic surgery can profoundly alter the

cardiovascular disease
diabetes
hypertension
fasting
dyslipidemia
  • 6 views
  • 14 Oct, 2022
  • 1 location
Impact of Bariatric Surgery in Obese Patients With and Without Obstructive Sleep Apnea Syndrome (COLOSS)

It has been shown to date that obesity is associated with increased mortality and that weight loss significantly improves cardiovascular risk factors. Among patients receiving bariatric surgery

bariatric surgery
gastrectomy
sleeve gastrectomy
apnea
  • 3 views
  • 19 Feb, 2022
  • 1 location