Clinical trials: Obese Patients With Bariatric Surgery
Airway Assessment
Upper Airway Ultrasound in the Assessment of Difficult Visualization of the Larynx
failed and Difficult tracheal intubation after direct laryngoscopy is a dreaded complication of general anesthesia as it is associated with serious morbidity and mortality.
- Trial name
- NCT04273074
- Testing
- sonographic assessment
- Where
- Egypt
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Cairo University
Weight Loss, Bariatric Surgery Candidate
Liraglutide Effectiveness in Preoperative Weight-loss for Bariatric-metabolic Surgery
Severe obesity is associated with considerable reduction of wellbeing and life expectancy. People living with severe obesity tend to die 8 to 10 years earlier.
- Conditions
- Weight Loss, Bariatric Surgery Candidate, Obesity, Morbid
- Trial name
- NCT06201819
- Testing
- Liraglutide injection
- Where
- Mexico
- Volunteers
- 37 people
- Sponsor
- Hospital Civil Juan I. Menchaca
Hypotension, Anomaly; Venous Return
Perioperative Fluid Management in Morbidly Obese Patients
In bariatric surgery functional and feasible non- or mini-invasive modalities for monitoring, and ideal/lean body weight estimates are addressed to meet up individual variability in hydration needs, and to avoid hyperhydration.
- Conditions
- Hypotension, Anomaly; Venous Return, Dehydration
- Trial name
- NCT01873183
- Testing
- Goal directed fluid therapy
- Where
- Sweden
- Volunteers
- 50 people
- Sponsor
- Umeå University
Bariatric Surgery, Obese
Comparative Evaluation of the Evolution of Arterial and Microcirculatory Endothelial Function in Obese Patients With Type-2 Diabetes Versus Non-diabetic Obese Patients After a First Bariatric Surgery
The weight reduction obtained after a first bariatric surgery would improve the vascular (correction of endothelial dysfunction, improvement of arterial wall compliance and evolution of the atherothrombotic process) and…
- Conditions
- Bariatric Surgery, Obese, Type2 Diabetes
- Trial name
- BariVaDia (NCT03636243)
- Testing
- Vascularly biological assessment, Analysis of vasomotor endothelial function, Analysis of arterial compliance
- Where
- France
- Volunteers
- 37 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Morbid Obesity
Effect of Oxalidine Combined with Reduced-opioid Anesthesia on Multimodal Analgesia in Morbidly Obese Patients Undergoing Bariatric Surgery
The goal of this study is to elucidate the efficacy and safety of oxelidine combined with oligopiate anesthesia for multi-modal analgesia in weight-loss surgery in morbidly obese patients, and to discover a new strategy for…
- Trial name
- NCT06712199
- Testing
- oxalidine
- Where
- China
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Yongtao Sun
Chronic Kidney Disease, Obesity
Weight Loss Interventions in Obese Patients With Stages 3-4 Chronic Kidney Disease: a Randomised Controlled Trial
Weight loss surgery is the most effective weight loss treatment available, but the direct effect on chronic kidney disease is less widely understood.
- Trial name
- NCT01053130
- Testing
- laparoscopic sleeve gastrectomy, weight management program
- Where
- United Kingdom
- Volunteers
- 16 people
- Sponsor
- King's College Hospital NHS Trust
Morbid Obesity, Acanthosis Nigricans
The Effect of Laparoscopic Sleeve Gastrectomy on Insulin Secretion Pattern in Morbidly Obese Patients With Acanthosis Nigricans
Acanthosis nigricans (AN) is increasing in its prevalence and is the most prevalent cutaneous manifestation in individuals with obesity.
- Conditions
- Morbid Obesity, Acanthosis Nigricans, Insulin Resistance, Insulin Sensitivity
- Trial name
- NCT05529563
- Testing
- LSG
- Where
- China
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Shen Qu
Type 2 Diabetes Mellitus, Obesity
Macrovascular and Microvascular Morbidity and Mortality After Metabolic Surgery Versus Medicines
The goal of this study is to compare the impact of metabolic surgery and a class of anti-diabetes medications (Glucagon-like peptide-1 receptor agonists,GLP-1 RAs) on occurrence of diseases involving small and large vessels such…
- Conditions
- Type 2 Diabetes Mellitus, Obesity, Microvascular Disease, Macrovascular Disease
- Trial name
- M6 (NCT06355219)
- Volunteers
- 3,932 people
- Sponsor
- Ali Aminian
Bariatric Surgery, Obesity
Impact of Weight Loss Following Bariatric Surgery on Pulmonary Function in Patients With Morbid Obesity
Increase in body mass index (BMI)is associated with a decrease in expiratory flows.Obesity is also associated with an increased prevalence of asthma.Consequences of obesity on respiratory function and on bronchial responsiveness…
- Conditions
- Bariatric Surgery, Obesity, Respiratory Diseases
- Trial name
- NCT00532896
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Laval University
Morbid Obesity
Laparoscopic Gastric Plication Operation for Patients With Severe or Morbid Obesity
The purpose of this study is to collect data prospectively on the safety and efficacy of the Laparoscopic Gastric Plication operation for patients with Severe or Morbid Obesity.
- Trial name
- NCT01207609
- Testing
- Laparoscopic Gastric Plication
- Where
- 2 sites in United States
- Volunteers
- 35 people
- Sponsor
- Ponce, Jaime, M.D.
Obesity, Morbid, Diabetes Mellitus Type 2
Gut Hormone Profiling in Obese Patients With Type 2 Diabetes (MK-0000-134)
This study will examine changes in various gut-derived hormones in obese type 2 diabetic patients before and after elective bariatric surgery.
- Trial name
- NCT00957957
- Volunteers
- 22 people
- Sponsor
- Merck Sharp & Dohme LLC
Obesity
Effect on Energy Metabolism at Cellular Level of Diet Plus Treatment With Ephedrine and Caffeine in Obesity
Brief Summary This trial was part of a sub-project targeted to diet, thermogenesis and obesity of a larger multicentre study named "Interaction between nutritional, social-behavioral and metabolic factors for prevention of…
- Trial name
- NCT02048215
- Testing
- Caffeine, Ephedrine, Hypocaloric diet
- Where
- Italy
- Volunteers
- 13 people
- Sponsor
- Istituto Auxologico Italiano
Obesity
Characterization of the Digestive Functions and the Enteric Nervous System in Obesity. Investigations of Relationships With Metabolism Disorders (EnteroNeurObesity)
60 patients scheduled for bariatric surgery will be included into 3 categories (20 patients with non complicated obesity, 20 patients with metabolic syndrome and 20 patients with a type 2 diabetes or hypertension).
- Trial name
- NCT01810146
- Testing
- Digestive functions investigations
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
Morbid Obesity, Intra-Abdominal Hypertension
Correlation of Intra-abdominal Pressure With Gastric and Urinary Bladder Pressures in Patients With Morbid Obesity
The correlations between gastric and urinary bladder pressures with Intra-abdominal pewssure have not been addressed
- Conditions
- Morbid Obesity, Intra-Abdominal Hypertension, Bariatric Surgery Candidate
- Trial name
- NCT04481880
- Testing
- measuring IAP and respiratory parameters
- Volunteers
- 12 people
- Sponsor
- Rambam Health Care Campus
Obesity, Metabolic Syndrome
Prospective Cohort Study of the Effect of Bariatric/Metabolic Surgery on Morbid Obesity Patients With Metabolic Syndrome
The purpose of this study is to determine the change in kidney function and blood pressure after gastric bypass versus conventional medical therapy in morbid obesity.
- Trial name
- NCT02271568
- Testing
- Bariatric surgery, Intensive medical therapy
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Hanyang University
Obesity, Bariatric Surgery Candidate
Micro-nutritional Status and Gut Microbiota in Morbidly Obese Patients Before and After Gastric Bypass
An intervention study design in 90 obese patients will be used. Nutritional, metabolic and psychological status as well as gut microbiota will be evaluated before gastric bypass and 6 months post surgery.
- Trial name
- NCT03029572
- Testing
- Diet supplementation, Bariatric surgery
- Where
- Switzerland
- Volunteers
- 90 people
- Sponsor
- University Hospital, Geneva
Complications of Diabetes Mellitus
Clinical Study on Metabolic Surgery Compared to the Best Clinical Treatment in Patients With Type 2 Diabetes Mellitus
This is a prospective, open, randomized study involving 100 patients with microvascular complications of type 2 diabetes mellitus and obesity, who will undergo gastric bypass (Roux-en-Y gastric bypass ARM A) or receive best…
- Trial name
- MOMS (NCT01821508)
- Testing
- Clinical Treatment, Roux-En-Y gastric bypass surgery
- Where
- Brazil
- Volunteers
- 100 people
- Sponsor
- Hospital Alemão Oswaldo Cruz
Obstructive Sleep Apnea
Impact of Sugammadex vs. Neostigmine Reversal on Post-Operative Recovery and Complications
Sugammadex or neostigmine are given at the end of the surgery to reverse neuro muscular blocking drugs (NMBD). This study will evaluate whether reversal of NMBD with sugammadex is associated with faster recovery than neostigmine…
- Trial name
- Sugammadex (NCT03679611)
- Testing
- Sugammadex Sodium, Neostigmine
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- University Health Network, Toronto
Type2 Diabetes, NAFLD
Effects of VLCD and Bariatric Surgery in Patients With Type 2 Diabetes
The investigators are therefore interested to explore the effects of VLCD and different bariatric surgery procedures to changes in the physical deposition of fat in organs which regulate glucose metabolism (i.e.
- Conditions
- Type2 Diabetes, NAFLD, Obesity
- Trial name
- BARIATRICMRI (NCT05092399)
- Testing
- Bariatric Surgery
- Where
- United Kingdom
- Volunteers
- 21 people
- Sponsor
- University of Nottingham
Morbid Obesity
Preventive Therapy With Ursodiol to Reduce the Incidence of Gallstones Formation in Patients After Bariatric Surgery
Risk factor of cholelithiasis is rapid weight loss after bariatric surgery and change in the gallbladder function which is secondary to surgery.
- Trial name
- NCT02319629
- Testing
- URSODIOL
- Where
- Israel
- Volunteers
- 266 people
- Sponsor
- HaEmek Medical Center, Israel