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Gallstones clinical trials

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NCT ID: NCT04867538 Completed - Clinical trials for Short Bowel Syndrome

The Cholelithiasis in Adults With Short Bowel Syndrome

Start date: January 1, 2010
Phase:
Study type: Observational

Short-term studies have shown that patients with short bowel syndrome (SBS) often develop cholestasis or cholelithiasis. In this retrospective cohort study, we aimed to define the incidence, risk factors, and clinical consequences of cholelithiasis in adults with SBS over an extended time period.

NCT ID: NCT04822519 Completed - Gall Stone Clinical Trials

RISK FACTORS OF GALL BLADDER STONE

Start date: April 1, 2021
Phase:
Study type: Observational

Gallbladder disease is a significant health burden in the developed world and its prevalence has risen by more than 20% in the past three decades In the United States, 20-25 million individuals are affected by gallbladder disease, resulting in an average annual treatment cost of $6.2 billion Obesity, diet, rapid weight loss, metabolic syndrome, and conditions such as cirrhosis, Crohn's disease, irritable bowel syndrome, and gallbladder stasis increase the risk of gallstone formation Surgical removal of the gallbladder, cholecystectomy, is the most recommended treatment for gallbladder disease; however, the procedure increases the risk of non-alcoholic fatty liver disease, cirrhosis and metabolic effects

NCT ID: NCT04803487 Completed - Clinical trials for Cholecystitis; Gallstone

Robotic Cholecystectomy Using the Chinese Micro Hand S Robot: A Controlled, Randomized, Prospective Clinical Study

Start date: December 3, 2019
Phase: Early Phase 1
Study type: Interventional

A single-blinded, prospective randomized parallel controlled clinical trial was designed and conducted from December 2019 to November 2020. 82 patients with a gallstone, gallbladder polyp and other benign gallbladder diseases were enrolled in this study. Finally, 82 patients were randomly divided into the Micro Hand S surgical robot group and the da Vinci surgical robot group. Standard robot-assisted transabdominal cholecystectomy was conducted using the Micro Hand S robot or the da Vinci robot. The success rate of operation, assembly time, operation time, intraoperative hemorrhage, time to first flatus, postoperative pain, comprehensive complication index, resident time and patient satisfaciton were recorded. The aim of the study is to determine whether the newly developed Chinese Micro Hand S surgical robot results in non-inferiority outcomes in cholecystectomy compared with the prevalent da Vinci robot.

NCT ID: NCT04765618 Completed - Clinical trials for The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss

The Incidence of Gall Stones After Bariatric Surgery and Its Association With Weight Loss

Start date: December 26, 2018
Phase:
Study type: Observational

The incidence of Gall Stones after Bariatric surgery and its association with weight loss

NCT ID: NCT04737642 Completed - Surgery Clinical Trials

Feasibility and Safety of Bile Duct Clearance by Transcystic Sphincter of Oddi Balloon Dilatation

TCPBD
Start date: January 4, 2021
Phase: N/A
Study type: Interventional

To investigate feasibility and safety of intraoperative bile duct clearance by sphincter of Oddi balloon dilatation via cystic duct at cholecystectomy. Primary endpoint: rate of successful bile duct stone clearance (feasibility). Secondary endpoints (safety): rate of peri-interventional complications (injury to the common bile duct, bleeding, injury to surrounding organs: stomach, duodenum, liver) and short-term postoperative complications (bile leak, cholangitis, lipasaemia, pancreatitis, pneumonia). Duration of procedure. Length of hospital stay.

NCT ID: NCT04735224 Completed - Clinical trials for Acute Pancreatitis Due to Gallstones

Complications After Endoscopic Retrograde Cholangiopancreatography

ERCP
Start date: January 1, 2017
Phase:
Study type: Observational

Retrospective study to analyze benign complications and malignancy risks after ERCP with sphincterotomy. All patients who received a ERCP with sphincterotomy for a benign disease will be included. Post-ERCP hepato-biliary complications in the follow-up will be registered.

NCT ID: NCT04723043 Completed - Clinical trials for Mechanical Ventilation Pressure High

The Effect of Ventilation Modes on Cerebral Oxymetry In Operation

Start date: February 1, 2021
Phase: N/A
Study type: Interventional

In laparoscopic cholecystectomy method, Insufflation of CO2 in abdominal cavity causes positioning of the diaphragm upwards, a decrease in lung's volume and its compliance, an increase in the airway resistance, mismatch between the atelectasis and the ventilation perfusion. Although there are numerous studies in laparoscopic surgery, only a few of them investigate the effects of laparoscopic surgery on the cardiopulmonary and the respiratory mechanics. The investigator aimed To examine the effects of pressure-controlled and volume-controlled ventilation modes on cerebral oximetry and blood gases in laparoscopic cholecystectomy operations.

NCT ID: NCT04693156 Completed - Clinical trials for Laparoscopic Cholecystectomy

Comparison of Oblique Subcostal, Posterior or Dual Transversus Abdominis Plane Block in Laparoscopic Cholecystectomy

Start date: February 1, 2021
Phase: N/A
Study type: Interventional

The aim of the study is to evaluate the difference of postoperative analgesic effects and opioid consumption between ultrasound-guided unilateral oblique subcostal, posterior, or dual TAP blocks in patients undergoing laparoscopic cholecystectomy for cholelithiasis.

NCT ID: NCT04675190 Completed - Surgery Clinical Trials

Major Surgery as a Risk of Gall Stone Disease?

Start date: October 22, 2020
Phase:
Study type: Observational

Gall stone disease is one of the most common diseases occurring in the world as well as in our country, Nepal. This disease is problematic to a lot of patients and poses a huge economic burden to the country. Gall stone disease is usually diagnosed by abdominal ultrasonography as echogenic foci that cast an acoustic shadow. The risk factors for the development of gall stones are multiple; age, sex, genetic susceptibility, pregnancy, dyslipidemia, obesity, rapid weight loss, prolonged fasting and parenteral nutrition, spinal cord injury, cirrhosis, hyperbilirubinemia, and Crohn's disease. In cases of prolonged fasting, total parenteral nutrition, and spinal cord injury; biliary stasis due to lack of enteral stimulation is thought to contribute for the development of gall stones.8 Biliary stasis leads to the formation of sludge which consists of mucus, calcium bilirubinate, and cholesterol crystals. It has been established that several drugs viz.fibrates, ceftriaxone, somatostatin analogues and oral contraceptive pill can promote gall stone formation. The elective surgeries are performed after preoperative fasting >6 hrs. as recommended by different society of anesthesiology. Moreover, fasting continues throughout surgery and few post-operative hours which usually lasts more than 12 hours. Also group of people after major abdominal surgeries frequently develop post-operative hyperbilirubinemia. All these factors after any major surgeries may pose a risk for the development of Gall stones. The major goal of this study is to look if the history of major surgery in the past is one of the etiological factors for the development of gall stone disease. It is a case-control study carried out in the Department of Surgery. It will also help us analyze other multiple epidemiological factors like age, sex, BMI, drugs, lipid profile, family history lifestyle, and dietary factors associated with the disease. The epidemiological data from this study can also help us analyze other confounding and determining factors.

NCT ID: NCT04672902 Completed - Cholelithiasis Clinical Trials

Treatment of Mirizzi Syndrome

Start date: November 1, 2020
Phase:
Study type: Observational

Mirizzi syndrome is an infrequent complication of long-standing cholelithiasis. Extrinsic compression of the common hepatic duct is usually caused by an impacted stone in Hartmann's pouch or cystic duct resulting in the development of cholecystobiliary fistula. This syndrome is classified based on the presence and severity of cholecystobiliary fistula. Mirizzi syndrome is challenging to diagnose preoperatively and may require complex biliary surgical procedures for resolution. Endoscopic treatment is a safe alternative with a high success rate. Single-operator cholangioscopy combined with lithotripsy has been shown to have a 90-100% success rate in the treatment of biliary stones. Herein, A single center experience treating Mirizzi syndrome with single-operator cholangioscopy guided electrohydraulic lithotripsy is presented. Difficult management of Mirizzi syndrome has led to research of new treatment options to minimize the risk of high rate complications. Single-operator cholangioscopy in combination with laser lithotripsy is an adequate and safe alternative for the treatment of this condition.