Clinical trials: Cholecystectomy
Biliary Colic, Cholecystitis
Initial Experience With a New Laparoscopic Based Robotically Assisted Surgical System for Cholecystectomy
The Senhance™ surgical robotic system, previously known as Telelap Alf-X (TransEnterix, Morrisville, NC, USA) has recently become available in the UK.
- Trial name
- NCT03380572
- Testing
- Senhance Assisted Cholecystectomy, Laparoscopic Cholecystectomy
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Postcholecystectomy Syndrome
Effect of Rowachol on Prevention of Postcholecystectomy Syndrome
Postcholecystectomy syndrome (PCS) includes a heterogeneous group of diseases, usually manifested by the presence of abdominal symptoms following gallbladder removal.
- Trial name
- NCT01765465
- Testing
- Rowachol
- Where
- 2 sites in South Korea
- Volunteers
- 138 people
- Sponsor
- DongGuk University
Pain, Postoperative
Clinical Trial of the Use of Intraperitoneal Local Anaesthetic
Patients undergoing keyhole gall bladder removal will be divided into 3 groups, one control, one will have local anaesthetic and the third will have normal saline nebulised into their abdomen before closure of the wounds to…
- Trial name
- NCT00180687
- Testing
- Nebulised Bupivacaine intraperitoneally, Normal Saline, Injected Bupivacaine intraperitoneally
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Pancreaticobiliary Reflux
Pancreaticobiliary Reflux in Patients Without Cholelithiasis
Pancreaticobiliary reflux has been found in patients with cholelithiasis and gallbladder cancer associated with normal pancreaticobiliary union.
- Trial name
- NCT00890201
- Testing
- Gallbladder bile sampling and intraoperative cholangiography
- Where
- Chile
- Volunteers
- 197 people
- Sponsor
- Cirujanos la Serena
Postoperative Pain Relief
Transdermal Nicotine and Melatonin Patches for Postoperative Pain Relief
Sixty female non-smoker patients, aged 18-50 years and ASA I and II undergoing elective laparoscopic cholecystectomy under general anesthesia were included in this randomized controlled double-blind study.
- Trial name
- NCT02747628
- Testing
- transdermal therapeutic system- nicotine., transdermal therapeutic system- melatonin.
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Bile Acid Malabsorption, Cholelithiasis
Changes in Bile Acid Homeostasis and Stool Habits After Cholecystectomy
Investigate serial plasma samples of fibroblast growth factor 19 (FGF19) after oral stimulation with chenodeoxycholic acid in the same subjects before and after elective cholecystectomy
- Trial name
- BACH (NCT03168555)
- Testing
- chenodeoxycholic acid
- Where
- Denmark
- Volunteers
- 23 people
- Sponsor
- Zealand University Hospital
Cholecystolithiasis
Warmed, Humidified Carbon Dioxide Insufflation vs Standard Carbon Dioxide in Laparoscopic Cholecystectomy
The purpose of this study is to determine the effect of warmed, humidified carbon dioxide Insufflation vs standard carbon dioxide in laparoscopic cholecystectomy.
- Trial name
- NCT01667848
- Testing
- Optitherm® device activated, Optitherm® device inactivated
- Where
- Austria
- Volunteers
- 148 people
- Sponsor
- Kepler University Hospital
Post Operative Pain
Trial of Extended Release Bupivacaine for Pain Relief After Surgery
This is a research study of SABER® -Bupivacaine, an experimental medication designed to reduce pain for up to 3 days after surgery.
- Trial name
- PERSIST (NCT02574520)
- Testing
- SABER-Bupivacaine (Part 1), SABER-Bupivacaine (Part 2), Bupivacaine HCl
- Where
- 21 sites in United States
- Volunteers
- 399 people
- Sponsor
- Durect
Gall Stone Disease, Polyp
Comparison of Coagulation Factors During Laparoscopic Cholecystectomy
Pneumoperitoneum is formed with CO2 during laparoscopic abdominal operations. Effect of pneumoperitoneum on coagulation factors is not well known.
- Trial name
- NCT02568852
- Testing
- Combined anaesthesia, General anaesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Lütfiye Nuri Burat Government Hospital
Cholecystitis
Near Infrared Fluorescence Cholangiography (NIRF-C) During Cholecystectomy
The purpose of this study is to evaluate an imaging system using Indocyanine Green (ICG) to assist in real-time identification of anatomy during cholecystectomy (gallbladder removal).
- Trial name
- NIRF-C (NCT02070640)
- Testing
- Injection of indocyanine green (ICG), Near Infrared Cholangiography Fluorescence (NIRF-C)
- Where
- United States
- Volunteers
- 99 people
- Sponsor
- Ohio State University
Healthy
Clinical Evaluation of Spring-Type Laparoscopic Clip Technology
The Visu-Loc spring clip is being used to occlude the cystic duct at the time of laparoscopic cholecystectomy. A hepato-iminodiacetic acid (HIDA) scan will be completed on post operative day one to check for biliary leaks.
- Trial name
- NCT00527644
- Testing
- 5mm spring clip
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Morbid Obesity, Hernia
Minimally Invasive Surgery (MIS) Database for the Purpose of Research
The Minimally Invasive Surgery Team (MIST) are establishing a separate research database to find out more about patient's undergoing minimally invasive surgery (laparoscopic , open and robot assisted) procedures at UCSD.
- Conditions
- Morbid Obesity, Hernia, Colorectal Cancer, Laparoscopy
- Trial name
- NCT00535990
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Pain, Postoperative, Chronic Postoperative Pain
Analgesia in Laparoscopic Cholecystectomy
The investigators hypothesis is that perioperative infusion of 0.75 ropivacaine in patients undergoing laparoscopic cholecystectomy may modify the intensity of postoperative pain or the analgesic consumption during the first 24…
- Trial name
- NCT01388946
- Testing
- Ropivacaine 0.75, Normal saline
- Where
- 2 sites in Greece
- Volunteers
- 110 people
- Sponsor
- University of Athens
Peritoneal Damage
Peritoneal Damage in Laparoscopic Surgery
The investigators hypothesized that applying a low intraperitoneal pressure pneumoperitoneum (≤ 8mmHg) during laparoscopic cholecystectomy, the adverse impact on the surgical peritoneal environment (measured as gene expression of…
- Trial name
- NCT03020641
- Testing
- Low pressure pneumoperitoneum, standard pneumoperitoneum pressure
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal
Pulmonary Atelectasis
Effect of Recruitment Maneuver on Postoperative Atelectasis Assessed by Lung Ultrasound in Laparoscopic Cholecystectomy
This single-centre, prospective, randomized, parallel-group controlled trial evaluated whether alveolar recruitment manoeuvres (RMs) added to a lung-protective ventilation strategy improve perioperative lung aeration in adults…
- Trial name
- LUNG USG SCORE (NCT07324122)
- Testing
- Alveolar recruitment manoeuvre, Lung-protective ventilation with lung ultrasound assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Postoperative Pain, Postoperative Nausea
IV Acetaminophen for Postoperative Analgesia
The purpose of this study is to evaluate the use of IV acetaminophen for postoperative pain management after laparoscopic cholecystectomy to determine if its use to supplement standard of care pain management decreases the…
- Conditions
- Postoperative Pain, Postoperative Nausea, Postoperative Vomiting
- Trial name
- NCT01798316
- Testing
- IV Acetaminophen, Standard of Care
- Where
- 3 sites in United States
- Volunteers
- 105 people
- Sponsor
- Northwell Health
Gallbladder Disease
SILS™ Port Laparoscopic Cholecystectomy Post Market Study
The objectives of this trial are: 1. to assess the feasibility and safety of performing SILS™ Port Laparoscopic Cholecystectomy 2.
- Trial name
- NCT00832767
- Testing
- SILS™ port laparoscopic cholecystectomy, Four Port Laparoscopic Cholecystectomy
- Where
- 10 sites in United States, Italy and 1 more
- Volunteers
- 202 people
- Sponsor
- Medtronic - MITG
Cholelithiasis, Cholecystitis
The Use of Fluorescent Imaging for Intraoperative Cholangiogram During Laparoscopic Cholecystectomy
The purpose of this study is to evaluate whether a fluorescent die and a special infrared camera can assist with the identification of the important structures during laparoscopic cholecystectomy.
- Conditions
- Cholelithiasis, Cholecystitis, Pancreatitis Biliary, Colic of Gallbladder Without Mention of Cholecystitis
- Trial name
- NCT01424215
- Testing
- Indocyanine Green (ICG)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Maimonides Medical Center
Acute Cholecystitis, Empyema of Gallbladder
Effects of Drainage in Laparoscopic Cholecystectomy
During laparoscopic surgery for an acutely inflamed gallbladder, most surgeons routinely insert a drain. However, no consensus has been reached regarding the need for drainage in these cases, and the use of a drain remains…
- Conditions
- Acute Cholecystitis, Empyema of Gallbladder, Abscess of Gallbladder
- Trial name
- NCT02027402
- Testing
- Laparoscopic cholecystectomy with drain insertion
- Where
- South Korea
- Volunteers
- 198 people
- Sponsor
- Seoul St. Mary's Hospital
Recovery Following Cholecystectomy
Multi-dose Acetaminophen for Patients Undergoing General Anesthesia
Study Objective The aim of the proposed study is to examine the effect of Q4 hour multidose IV acetaminophen on patients' readiness for discharge.
- Trial name
- NCT02832687
- Testing
- Acetaminophen, normal saline
- Where
- 3 sites in United States
- Volunteers
- 88 people
- Sponsor
- Rutgers, The State University of New Jersey