View clinical trials related to Gastrointestinal Disease.
Filter by:This is a descriptive retrospective database analysis study in using database. All patients with a physician PPI prescription will be selected to estimate the PPI inappropriate use.
Endoscopic submucosal dissection(ESD) is a prominent minimally invasive operation technique for treating early gastrointestinal tumor. But promoting ESD is uneasy because of its complications such as postoperative bleeding, perforation and so on. So if we decrease the rate of postoperative bleeding, ESD might be better popularized. Some study indicated that hypertension was the independent risk factor of postoperative bleeding. Endoscopic center of Fudan University Zhongshan Hospital is a rich experienced medical unit in doing ESD operation in China. Referring to our experience, if we can use some special methods to find the potential bleeding spot which is not obvious during ESD operation and we coagulate it precisely, then we may control the risk of postoperative bleeding. Based on the above hypothesis, our team designed this study to examine whether increasing blood pressure during gastric ESD could help to control the risk of postoperative bleeding.
This is a retrospective and prospective multicenter registry to collect long-term data (1 year) on patients who have or will undergo Endoscopic resection such as EMR, ESD, EFTR, STER, etc. within the gastrointestinal tract for endoscopic treatment of early gastrointestinal neoplasms involving the resection of the superficial layers, mucosa and submucosa, of the tract wall. Subjects will be consented for medical chart review. The purpose of this retrospective and prospective registry is to assess long term data on efficacy, safety and clinical outcome of Endoscopic Resection within the gastrointestinal tract (1 year). The registry will evaluate efficacy, technical feasibility, clinical outcome, safety profile and overall clinical management through medical chart review. The procedures the investigators are evaluating are all clinically indicated and will not be prescribed to someone to participate in this registry study.
This is a Phase 1/2, open-label, first-in-human (FIH) study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary antineoplastic activity of pralsetinib (BLU-667) administered orally in participants with medullary thyroid cancer (MTC), RET-altered NSCLC and other RET-altered solid tumors.
This trial aims to determine whether Hou Gu Mi Xi is an effective treatment for improving symptoms and indicators in patients with spleen qi deficiency and radical gastrectomy for gastric cancer.
This trial aims to determine whether Hou Gu Mi Xi is an effective treatment for improving symptoms and indicators in patients with spleen qi deficiency and mild gastrointestinal disorder.
Acute pancreatitis is the most common and feared complication of ERCP, occurring after 1% to 30% of procedures. Since 2012, a multicenter RCT was published in NEJM, indomethacin use in high risk patients was considered a "standard" method to prevent PEP. However, the risk factors of PEP is not fully clear. Additionally, the complication of NSAID use lead to some serious physical problem bleeding. Therefore, the exclusive criteria for limiting the NSAID use is including allergy， gastrointestinal haemorrhage ，presence of coagulopathy or received anticoagulation therapy. Previous study showed that another natural compound, resveratrol, owns similar biological effect with NSAID. Firstly, it could inhibit the inflammatory response on in vivo model through inhibition of COX and IL-6 etc. Secondly, it could not influence the level of platelet and coagulation, which means safer than NSAID. Thirdly, numerous studies showed that resveratrol could effectively the progression of severe acute pancreatitis. According to data, we design the project. The purpose of this study is to determine whether oral resveratrol pre-ERCP is effective on control of Post-ERCP pancreatitis.
Casein glycomacropeptide (CGMP) has anti-inflammatory properties in experimental rodent colitis and using human in vitro inflammation models. Its use as a food ingredient has proven safe and with no influence on dietary intake. In a pilot study the investigators found, that orally administered CGMP seems to have a beneficial effect comparable to that of mesalazine in active distal ulcerative colitis. The investigators now wish to evaluate the effects in healthy subjects by studying the anti-inflammatory and microbiome modulating properties and by assessing possible changes in gastrointestinal symptoms.
This study evaluates the impact of Endorings™ assisted colonoscopy on the number of polyps detected per patient compared to standard colonoscopy without use of EndoRings™. Half of the participants will receive EndoRings™ assisted colonoscopy, while the other half will receive standard colonoscopy.
Upper gastrointestinal endoscopy, like many other diagnostic and therapeutic procedures, may be associated with discomfort. Although upper endoscopy is usually of shorter duration and better tolerated by patients, most trials investigating the influence of analgesia and sedation have been performed on patients undergoing this procedure. Some patients may tolerate colonoscopy without sedation, but various techniques are used to limit discomfort and pain. Selection and dosing of sedatives depends on the patient's emotional state, the intensity of pain during examination, foreseeable technical difficulties, the endoscopist's experience, the presence or absence of anesthesia personnel, and hospital-specific procedures. Conscious sedation is a popular technique for colonoscopy and upper gastrointestinal endoscopy. The combination of an opioid and a benzodiazepine is known to provide good analgesic and sedative conditions during endoscopy. This combination of opioid and benzodiazepine, however, also increases the risk of respiratory depression. Therefore, pharmacologic agents which may provide adequate sedation without respiratory depression are of great interest to clinicians. Dexmedetomidine is a highly selective α2-adrenoceptor agonist with sedative and analgesic effects. Compared with clonidine, it is more selective for the α 2 adrenoceptor and acts as a full agonist in most pharmacologic test models. Potentially desirable properties include decreased requirements for other anesthetics and analgesics, a diminished sympathetic response to stress and the potential for cardioprotective effects against myocardial ischemia. When compared with conventional sedatives such as opioids or benzodiazepines, its lack of respiration depression is a distinct advantage. Previous studies using dexmedetomidine for sedation has been promising with maintenance of respiratory function. Patients are readily arousable. With intravenous slow bolus administration, there is a minimal increase in blood pressure initially, followed by a slight decrease in blood pressure. Lower dose ranges, avoidance of rapid bolus injection, and a slow rate of administration tend to decrease these circulatory side effects. Many clinical studies have shown that it can be well and safely used intravenously, intramuscularly and transdermally. Although not an officially technique, there are also reports of intranasal administration resulting in fairly predictable onset in both adults and children.