Active clinical trials for "Cholecystitis"

In this retrospective study, the investigators evaluate the relationship of post-ERCP-choledocholithiasis(PEC ) and the gallbladder status as a risk factor.

The aim of this study is: To describe the natural course of acute cholecystitis, by performing repeated ultrasound examinations from day of admission to hospital until day of surgery or discharge. To investigate if there is anything in the ultrasound picture that can predict a difficult operation. Patients will be prospectively enrolled. The ultrasound picture (ultrasound variables: gallbladder volume, gallbladder wall thickness, and presence of oedema in the gallbladder wall), will be compared to clinical variables (tenderness in right upper quadrant, WBC, CRP and temperature) and to the time (hours) from onset of symptoms. Statistical analyses will be made to see if statistically significant, and clinically relevant, associations between variables exist. Furthermore, for participants receiving acute surgery, an upper GI surgeon will evaluate the operation as easy, intermediate or difficult. In extension, investigators will look at associations between difficult surgery and all the variables previously mentioned (both ultrasound variables, clinical variables and time).

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.

Percutaneous cholecystostomy is used to reduce the complications and mortality associated with surgery in patients with high surgical risk in acute cholecystitis. Although this method generally acts as a bridge treatment for interval cholecystectomy in patients, interval cholecystectomy is not performed in every patient after percutaneous cholecystostomy. The aim of this study was to determine the recurrence rate of patients who did not have interval cholecystectomy after treatment with percutaneous cholecystostomy and to investigate the factors that may affect the recurrence.

Acute gallbladder pathology and acute diverticulitis are common conditions met in emergency departments and comprise the bulk of admissions throughout general surgical calls. Both entities need imagistic description to tailor further management, which may be not readily available at the moment of patient's presentation. These delays may lose the window of opportunity for timed, quality decision making and may induce increased length of stay and subsequent increased costs. Ultrasound scanning has become very popular over the last half century and the equipment has become more compact, of a higher quality and less expensive, which has facilitated the growth of point-of-care ultrasonography - POCUS - that is, ultrasound performed and interpreted by the clinician at the bedside. The concept of an 'ultrasound stethoscope' is rapidly moving from theory to reality. There are a number of studies and case reports that are highlighting the advantages of POCUS, but still common grounds need to be sought after. Some countries, like USA and Germany, incorporate basic ultrasound in their resident's curriculum among different specialties. In the author's knowledge and based on the literature, there are a few-second-to-none studies regarding POCUS involving strictly the surgeons. The hypothesis of this study is that, surgeon performed ultrasound can be as accurate as the radiologists' findings for basic diagnostics in the aforementioned pathology, leading to real time decision making in the benefit of the patient. The closing remark is that by learning and doing these procedures the surgeon performing POCUS doesn't undermine his/her radiologist colleague's authority and skill. The big picture is that some basic tasks are transferrable and if used in an appropriate and methodical manner the final common goal - the benefit of the patient - is readily achieved.

Functional magnetic resonance cholangiography (fMRC) with gadoxetate disodium (Eovist) is an accurate method of diagnosing acute cholecystitis.

Gangrenous cholecystitis is the most common complication of acute cholecystitis. Preliminary data showed that COVID-19 patients have a high risk to present necrotic cholecystitis. The Cholecystitis under COVID-19 pandemic WSES (ChoCO-W) study aims to investigate risk factors and high-risk patients to develop necrotic cholecystitis during this pandemic and their management.

Acute cholecystitis is a complex disease and its management is sometimes controversial. Two main factors contribute to its complexity: the patient's surgical risk and the possibility of concomitant choledocholithiasis. The design of a multidisciplinary protocol between the services of Gastroenterology and Surgery aims to harmonize its management and to adapt it to the most recent guidelines. As it concerns more than one department, it is crucial to analyze its compliance and effectiveness.

In a setting of acute cholecystitis (AC) one of the treatment option is percutaneous transhepatic cholangiography (PTHC) drainage. The goal of current study is to evaluate some radiology aspects and correlate with clinical patient outcomes in patients with acute cholecystitis severity grade III (presented as acute cholecystitis with organ dysfunction).

This study evaluates life quality of patients who were diagnosed with gallbladder benign disease through Gastrointestinal Quality of Life Index (GIQLI) scale. Researchers will establish a database including 20,000 patients. Through observational followup and statistic analysis，identifing a model or scale to standardized surgical indication, help surgeons and patients determine the best treatment decision.