Clinical trials: Metabolic Surgery
Hip Surgery Corrective
Fluid and Nutrition in Elective Hip Surgery
The purpose of this study is to determine whether fluid or glucose administration before hip replacement surgery minimizes postoperative muscle breakdown (catabolism), fatigue and disturbances in carbohydrate metabolism.
- Trial name
- NCT01211184
- Testing
- Water administration, carbohydrate drink, Fasting.
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sodertalje Hospital
Obesity
Safety and Efficacy of Adjustable Gastric Band Operations for Patients With Body Mass Index (BMI) Between 30-40 kg/m2
This study is to evaluate the safety and efficacy of Gastric Banding for patients with body mass index (BMI) between 30-40 kg/m2 with medical conditions related to obesity.
- Trial name
- LBMI (NCT00580502)
- Testing
- LAP-BAND® Adjustable Gastric Band (LAGB®)
- Volunteers
- 50 people
- Sponsor
- NYU Langone Health
Pain
Study of TAP and Laparoscopic and Robotic Gynecologic Procedures and Obese Women
Study the effect of the Transversis Abdominis Plane (TAP) block on pain after surgery for obese women undergoing laparoscopic or robotic gynecologic procedures.
- Trial name
- NCT01866917
- Testing
- Ropivacaine 0.5% 20cc injectate bilaterally
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Post-operative Pain
Preoperative Pain Control in Gastric Bypass Surgery Patients
Randomized clinical trial to evaluate whether a single pre-operative dose of Pregabalin will alleviate post-operative pain and decrease post-operative analgesic requirements in morbidly obese patients undergoing laparoscopic…
- Trial name
- NCT01801189
- Testing
- Pregabalin
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- Legacy Health System
Type 2 Diabetes, Obesity
Metabolomic Analysis of Hepatic Insulin Resistance
This is a pilot study to show that it is possible to identify the specific types of fats in blood, adipose tissue, and liver tissue.
- Trial name
- NCT01833403
- Testing
- Hyperinsulinemic-euglycemic clamp
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Morbid Obesity, Postoperative Pain
Opioid-Free vs Opioid-Based Anesthesia in Bariatric Surgery
This prospective randomized controlled trial aims to compare the clinical effectiveness and safety of opioid-free anesthesia (OFA) versus traditional opioid-based anesthesia (OBA) in adult patients undergoing laparoscopic…
- Conditions
- Morbid Obesity, Postoperative Pain, Opioid Free Anesthesia, Bariatric Surgery
- Trial name
- NCT07337135
- Testing
- Opioid-Based Anesthesia (Remifentanil-Based Protocol), Opioid-Free Anesthesia (Dexmedetomidine-Ketamine-Lidocaine Protocol)
- Where
- Portugal
- Volunteers
- 60 people
- Sponsor
- Hospital dos Lusíadas
Obesity, Diabetes Mellitus, Type 2
Longitudinal Phenotyping of Bariatric Surgery Patients
Recent studies have shown that bacteria within the gut play an important role in diabetes improvement after bariatric (weight-loss) surgery.
- Trial name
- NCT02421055
- Testing
- Laparoscopic Roux-en-Y Gastric Bypass, Laparoscopic Sleeve Gastrectomy
- Where
- United Kingdom
- Volunteers
- 158 people
- Sponsor
- Imperial College London
Hyperglycemia
Comparative Trial Between 3 Types of Insulin Infusion Protocols
Increasing evidence from observational studies in hospitalized patients with and without diabetes indicates that hyperglycemia is a predictor of poor outcome.
- Trial name
- NCT00582309
- Testing
- Glucommander-Guided Intravenous Insulin Infusion, Standard Intravenous Insulin Infusion, Simple Calculated Intravenous Insulin Infusion
- Where
- 3 sites in United States
- Volunteers
- 151 people
- Sponsor
- University of New Mexico
Bariatric Surgery Candidate
The Use of Intraperitoneal Ropivacaine in Bariatric Bypass Surgery
This is a pilot study in a randomized, controlled, double-blinded format and will evaluate the ability of a local anesthetic, Ropivacaine, to decrease pain after gastric bypass surgery.
- Trial name
- INOPAIN (NCT02154763)
- Testing
- Ropivacaine, Normal Saline
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- Ottawa Hospital Research Institute
Vitamin D Deficiency, Gastrointestinal Diseases
Ultraviolet Light And Vitamin D In Subjects With Fat Malabsorption Or After Gastric Bypass Surgery
Patients with fat malabsorption due to Crohn's disease, ulcerative colitis, or other causes including cystic fibrosis, among others, or who have undergone gastric bypass have increased incidence of vitamin D deficiency relative…
- Trial name
- NCT01910792
- Testing
- Sperti Lamp
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Boston University
Diabetes, Surgery
Perioperative Insulin Glargine Dosing Study
The main objective of this study is to compare three strategies of evening insulin glargine dosing to preoperative glucose values in patients with diabetes undergoing surgery to determine which dosing strategies most often…
- Trial name
- NCT00309465
- Testing
- Lantus, Insulin
- Where
- 2 sites in United States
- Volunteers
- 402 people
- Sponsor
- Tamra Dukatz
Obesity, Metabolic Surgery
Qsymia as an Adjunct to Surgical Therapy in the Superobese
This study tests the efficacy of the medication, Qsymia, as an adjunct therapy in superobese individuals planning to undergo weight loss surgery.
- Conditions
- Obesity, Metabolic Surgery, Weight Loss, Bariatric Surgery Procedures
- Trial name
- NCT02301416
- Testing
- Phentermine/topiramate, low calorie diet
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Wake Forest University Health Sciences
Postoperative Complications
Risk Factors Predicting Serious Complications With Laparoscopic Gastric Bypass Surgery
The rate of serious complications are relatively low in bariatric surgery today, but still 3-4 % will suffer from a serious complication.
- Trial name
- NCT01862159
- Testing
- laparoscopic gastric bypass surgery
- Where
- Sweden
- Volunteers
- 25,038 people
- Sponsor
- Region Örebro County
Morbid Obesity
Evaluation of the Safety and Effectiveness of Stomaphyx for Transoral Incisionless Reduction of the Enlarged Gastric Pouch and Stoma
Executive Summary Aims and Hypotheses of the Study: The aim of the study will be to evaluate the safety, effectiveness and early outcome of the StomaphyX procedure for reducing the enlarged gastric pouch and stoma in…
- Trial name
- NCT01025076
- Testing
- StomaphyX
- Where
- Canada
- Volunteers
- 14 people
- Sponsor
- University of Alberta
Acute Pain, Arthropathy of Knee
NSS-2-BRIDGE Study for Total Knee and Hip Arthroplasties, Bariatric, and Kidney Transplant Surgeries
The current opioid epidemic has led to a renewed interest in exploring non-pharmacological techniques to treat post-operative pain.
- Conditions
- Acute Pain, Arthropathy of Knee, Arthropathy of Hip, Pain, Postoperative
- Trial name
- NCT03834142
- Testing
- NSS-2 Bridge
- Where
- 3 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jacques E. Chelly
Hepatic Steatosis, Bariatric Surgery Candidate
Hepatic Mitochondrial Function in Youth
Assess the impact of bariatric surgery on hepatic energy metabolism and glucose and insulin dynamics in obese youth
- Conditions
- Hepatic Steatosis, Bariatric Surgery Candidate, Adolescent Obesity, Obesity
- Trial name
- MANGO (NCT03587727)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Colorado, Denver
Osteoporosis
Role of T-cells in Post-Menopausal Osteoporosis
This is an observational study of women undergoing surgical menopause to determine whether T-cells play an important role in the etiology of post-menopausal osteoporosis.
- Trial name
- NCT00787904
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Atlanta VA Medical Center
Systemic Hypertension, Obesity
GAstric Bypass to Treat obEse Patients With steAdy hYpertension
Phase 3, unicentric, randomized clinical trial, with allocation concealment and intention-to-treat analysis to evaluate the efficacy of videolaparoscopic Roux-en-Y Gastroplasty to decrease the prescription of antihypertensive…
- Trial name
- GATEWAY (NCT01784848)
- Testing
- Laparoscopic Roux-en-Y gastric bypass (LRYGB), Clinical treatment
- Where
- 3 sites in Brazil
- Volunteers
- 100 people
- Sponsor
- Hospital do Coracao
Hyperglycemia
Sitagliptin in Non-Diabetic Patients Undergoing General Surgery
The purpose of this study is to compare sitagliptin with a placebo for the prevention of high glucose after general surgery.
- Trial name
- NCT02741687
- Testing
- Sitagliptin, Supplemental insulin (insulin lispro), Supplemental insulin (insulin aspart)
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- Emory University
Post-Surgical Hypoparathyroidism
PTH-independent Effects of Encaleret
Background: Parathyroid glands in the neck make a hormone that keeps blood calcium levels stable. Sometimes these glands are damaged or removed during neck surgery.
- Trial name
- NCT05735015
- Testing
- encaleret
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)