Clinical trials: Gastrectomy
Obesity
The Metabolite Profiling of Obese Subjects Before and After Sleeve Gastrectomy
The purpose of this prospective observational study is to generate further insight into the numerous metabolic adaptations associated with sleeve gastrectomy surgery in obese subjects by profiled serum metabolites before and…
- Trial name
- NCT01489657
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Pain
Postoperative Pain and Venipuncture Pain
Association between venipuncture pain and postoperative pain
- Trial name
- venipuncture (NCT03437096)
- Testing
- venipuncture pain
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Obesity, Morbid
Laparoscopic Sleeve Gastrectomy-Induced Decline in Plasma Asprosin and Its Association With Metabolic Recovery
the present study aimed to systematically assess the changes in plasma asprosin levels at 3, 6, and 12 months after LSG, to explore the relationships between asprosin dynamics and key metabolic parameters, including body mass…
- Trial name
- NCT07008274
- Testing
- surgery
- Where
- China
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Northern Jiangsu People's Hospital
Bariatric Surgery Candidate
Does Antrum Size Matter in Sleeve Gastrectomy?
Laparoscopic sleeve gastrectomy (LSG) is currently the most frequent primary bariatric procedure performed worldwide. LSG is safe and effective in terms of excess weight loss.
- Trial name
- NCT04323072
- Testing
- Wide antrectomy, Smal antrectomy
- Where
- Italy
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Azienda Sanitaria Locale Napoli 2 Nord
Bariatric Sleeve Gastrectomy, Erector Spina Plan Block
Effect of Erector Spinae Plane Block on Postoperative Analgesia and Stress Response in Laparoscopic Sleeve Gastrectomy
Effective postoperative analgesia is an important component of enhanced recovery after bariatric surgery. The erector spinae plane block (ESPB) is a regional anesthesia technique that has been increasingly used in abdominal and…
- Conditions
- Bariatric Sleeve Gastrectomy, Erector Spina Plan Block, Cortisol, Numerical Rating Scale
- Trial name
- NCT07431905
- Testing
- Erector Spinae Plane Block, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Harran University
Obesity
Endostapler Sleeve Gastrectomy Study
The goal of this prospective, post-market study is to measure AEON™ Endostapler performance for laparoscopic sleeve gastrectomy surgery versus the Endo GIA™ Reloads with Tri-Staple™ Technology from Medtronic.
- Trial name
- NCT04617574
- Testing
- AEON Endostapler, Endo GIA Reloads with Tri-Staple Technology
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Lexington Medical Inc.
Obesity Postoperative Pain, Obesity Morbid Obesity Postoperative Pain
Comparison of Paragastric Nerve Block and Erector Spinae Plane Block on Postoperative Pain After Sleeve Gastrectomy
Background: Laparoscopic sleeve gastrectomy is one of the most commonly performed bariatric procedures for the treatment of obesity.
- Trial name
- PGB-ESP (NCT07811206)
- Testing
- Paragastric Nerve Block (PGNB), ESPB, Active Comparator
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Atlas University
Diabetics Without Symptoms of Gastroparesis, Diabetic Gastroparesis
Biomagnetic Characterization of Gastric Dysrhythmias III
There is a tremendous clinical need for a noninvasive technique that can assess gastric electrical activity and would be repeatable without any exposure to radiation.
- Conditions
- Diabetics Without Symptoms of Gastroparesis, Diabetic Gastroparesis, Idiopathic Gastroparesis, Total or Partial Gastrectomy
- Trial name
- NCT03176927
- Testing
- magnetogastrogram
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Obesity, Morbid
The Effect of Timing of Intravenous Paracetamol Administration on Post-surgical Pain
This study is designed as a population-based prospective randomized cohort study. A prospective cohort of patients admitted to laparoscopic sleeve gastrectomy due to morbid obesity
- Trial name
- NCT03221998
- Testing
- IV paracetamol, IV saline (NaCl 0.9 %)
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Bariatric Surgical Procedures, Anesthesia and Analgesia
Comparison of Abdominal Plane Blocks in Postoperative Pain Control in Patients Undergoing LSG
The goal of this prospective observational study is compare in terms of efficiency and complications transversus abdominis plane (TAP) and Modified thoracoabdominal plane block-perichondrial approach (M-TAPA) blocks in patients…
- Conditions
- Bariatric Surgical Procedures, Anesthesia and Analgesia, Anesthesia, Regional
- Trial name
- NCT06201546
- Testing
- TAP block group, m-TAPA block group
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Obesity
Remote Intervention for Weight Regain After Sleeve Gastrectomy
The study is designed to assess the effect of a 3-month remote comprehensive intervention program by a multidisciplinary team combined with mobile supportive text messages aimed to raise the level of happiness and subjective…
- Trial name
- NCT05122013
- Testing
- A comprehensive remote multidisciplinary intervention for weight regain after sleeve gastrectomy, Control group
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assuta Medical Center
Fasting
Preoperative Ultrasound Evaluation of Fasting Residual Gastric Volume in Patients With Previous Sleeve Gastrectomy
Preoperative US assessment of residual gastric volume in both; patients with previous laparoscopic sleeve gastrectomy and those without history of bariatric surgeries, undergoing elective laparoscopic cholecystectomy, aiming to…
- Trial name
- NCT06543615
- Testing
- Ultrasonography
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Roux en Y Gastric Bypass, Sleeve Gastrectomy
Venlafaxine PK Following Bariatric Surgery
This study is being conducted to evaluate how the body absorbs and processes the immediate release (IR) and sustained release (XR) medication venlafaxine (Effexor®).
- Trial name
- VLX (NCT02005107)
- Testing
- Venlafaxine IR and Venlafaxine XR
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- North Dakota State University
Bariatric Surgery Candidate, Pain, Postoperative
The Effect of Liposomal Bupivacaine on Post Operative Pain and Narcotic Use After Bariatric Surgery
This study is prospective, randomized trial in which the efficacy of liposomal bupivacaine (Exparel®) is compared to standard bupivacaine local surgical site injection in reducing total IV and oral morphine equivalents required…
- Trial name
- Exparel (NCT03196505)
- Testing
- Exparel 266 MG Per 20 ML Injection, Bupivacaine
- Where
- United States
- Volunteers
- 231 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Time
Perioperative Analgesic Effect of Different Volumes of Modified Thoracoabdominal Perichondrial Approach on Patients Undergoing Sleeve Gastrectomy: Prospective Randomized Trial
Sleeve gastrectomy is a leading technique in metabolic \& bariatric surgery. It gained ever-increasing popularity among laparoscopic bariatric surgeries and has proved to be a successful method in achieving considerable weight…
- Trial name
- NCT07510347
- Testing
- Modified Thoracoabdominal Nerve Block through perichondrial approach (M-TAPA)
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Early Gastric Cancer
Laparoscopy-assisted Pylorus-vagus Nerve Preserving Gastrectomy in the Treatment of Early Gastric Cancer
The safety and efficacy of Laparoscopy-assisted Pylorus-preserving Gastrectomy (LAPPG) for the treatment of early gastric cancer (EGC) remain controversial.
- Trial name
- LAPPG (NCT02936193)
- Testing
- Pylorus preservation, Distal gastrectomy
- Where
- 2 sites in China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Morbid Obesity, Sleeve Gastrectomy
Safety of an Early Discharge Protocol After Sleeve Gastrectomy
Evaluate the safety and efficacy of an early discharge protocol (23 hours, overnight stay) after scheduled sleeve gastrectomy.
- Conditions
- Morbid Obesity, Sleeve Gastrectomy, Early Discharge, Safety Issues
- Trial name
- NCT03070457
- Testing
- Early discharge, Conventional protocol
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari de Bellvitge
Bariatric Surgery Candidate
Change in Reward System Activation and Gut Microbiota Following RYGB and Sleeve Gastrectomy for Weight Loss vs. Control-Heads Up Ancillary
Bariatric surgery is considered an effective long-term intervention for the treatment of obesity and associated complications. While bariatric surgery has been shown to result in a large sustained weight loss, the degree of…
- Trial name
- NCT02735564
- Testing
- Bariatric Surgery
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Weight Loss, Reflux
Mechanism of Weight Loss After Endoscopic and Laparoscopic Sleeve Procedures
The purpose of this research study is to understand the mechanism of weight loss for weight loss procedures: that is Laparoscopic sleeve gastrectomy and Endoscopic sleeve Gastroplasty.
- Trial name
- NCT04006002
- Testing
- Metabolic and Hormonal profile
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Obesity and Obesity-related Medical Conditions
Management of Obese Patients With Gastroesophageal Reflux Disease .
The aim of this study is to evaluate the efficacy Sleeve gastrectomy with cruroplasty with or without ligamentum teres wrapping for management of morbidly obese patients with concomitant reflux symptoms.
- Trial name
- NCT06599489
- Testing
- surgery ..operation
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hossam Mahmoud Ibrahim