View clinical trials related to Gallbladder Diseases.
Filter by:Participants in this study will be undergoing a procedure called an endoscopic retrograde cholangiopancreatography (ERCP). This procedure is most commonly performed to help treat conditions affecting specific areas of the digestive system called the pancreas and bile ducts. Patients will consent to allow the study physician to access these areas of the digestive system by making a cut using a technique called a needle-knife fistulotomy. If the physician is unable to gain access through this method, they will make the cut using a technique called a sphincterotomy.
The primary purpose of this study is to investigate the optimal Ce of remifentanil for preventing emergence cough following extubation during general anesthesia in male patients who are reversed with sugammadex or neostigmine.
This study has two aims. 1. Deep venous thrombosis (DVT) is a common suspected medical condition. If it cannot be excluded clinically and using D-dimer, ultrasound examination is required. An option for traditional radiologist-performed ultrasound is a 2-point compression ultrasound (2-CUS). The safety of this technique is proven. However there does not exist any data on costs comparing traditional and 2-CUS pathways in primary health care. This study will evaluate the total cost of both pathways by conducting a cost-minimization analysis. It will also study the effect of a simple ultrasound education on the referrals to hospital due to suspected DVT. Hypothesis 1: Short education in ultrasound will reduce significantly referrals to hospital and save resources. 2. Length of stay (LOS) in emergency department (ED) is related to increased mortality, morbidity, prolonged hospital stay and probably patient satisfaction. LOS of patients with a point-of-care ultrasound (POCUS) performed by an emergency physician (EP) will be compared to those that have a radiology performed ultrasound examination. Further examination and accuracy of POCUS will be noted. Hypothesis 2: POCUS can shorten LOS significantly in selected clinical conditions
The aim of this study is to compare early postoperative outcomes of unselected consecutive patients underwent laparoscopic cholecystectomy (LC) under spinal versus general anesthesia.
The primary purpose of this study is to investigate the effect of lidocaine patch on the shoulder pain score after end of surgery. The secondary purpose of this study is to investigate the effect of lidocaine patch on the total number of analgesic request on ward.
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.
The purpose of this study is to determine the Levita Magnetic Grasper Device Safety and Performance in Laparoscopy.
This study is being done because the investigators wish to study ways to improve recovery after surgery. Injury, including surgical injury, causes inflammation. Inflammation is the body's attempt to protect itself and to start the healing process. Some surgical complications are related to the body's natural inflammatory response. Although mainly a healing response, inflammation can also have side effects which delay recovery. The investigators wish to determine the effect of a medication known as ibuprofen on recovery. You may know ibuprofen by the name Advil or Motrin. The medication will be given through the vein prior to the start of the surgery. Three blood samples will be taken, two while the patient is under anesthesia. The subject will be asked to complete several questionnaires.
Prospective, randomized , multicenter study comparing cholecystectomy performed with da Vinci Single Site Instruments™ to multi-port (four ports) laparoscopy
During laparoscopic surgery, your surgeon operates through 'keyhole' incisions in your abdomen. These allow long tools and a camera to pass to perform the surgery and allow the surgeon to see inside you. The cameras images are seen on a television screen, and this is viewed, like you watch television at home, in a two-dimensional (2D), form. This can make performing laparoscopic surgery very challenging, as you have to learn to appreciate depth while performing surgical tasks. Recent advances in viewing technology mean we now have the capability for comfortable three-dimensional (3D) viewing of laparoscopic surgery, and many centers have shown its superiority over 2D in lab-based experiments. However, this technology has never been compared against our normal gold standard 2D imaging in laparoscopic operations. This study aims to investigate whether there is a quantifiable benefit in using these new 3D imaging systems over 2D for laparoscopy, as we hypothesise that there is a marked benefit using 3D over 2D. Patients who have been placed on the waiting list for keyhole surgery to remove their gallbladder will be invited to take part in the study. If they agree, they will undergo the standard operation for removing their gallbladder as planned already. At the beginning of the operation they will be randomised (selected by chance) into one of two groups. One group will have their surgery performed to our current 'Gold standard' with the surgeon using a 2D camera and screen. The other group will have the exact same operation but with the surgeon using a 3D camera and screen. The intra-abdominal part of the operation will be recorded and viewed by an independent observer who is a surgeon, to assess for technical performance differences between operations performed in 2D and 3D, as well as time taken for the surgery. There are no extra risks to taking part and being randomised to the 3D group. The laparoscopic camera is the same size as a 2D camera and used in the same way. There are no real disadvantages, as patients will still undergo the operation they were booked for and will experience no change in their treatment. The aim is to compare 2D and 3D Day Case Laparoscopic Cholecystectomies, to see if there is a marked difference with this new technology. Lab based studies imply that 3D imaging systems reduce surgical errors and operating time therefore could improve patient safety. This study may help improve laparoscopic surgery for future patients.