View clinical trials related to Gastroparesis.
Filter by:This is a study to determine the safety and tolerability of a new medicine (RQ10) for gastrointestinal symptoms in Parkinson's disease. The investigators will also begin to look at the effect of this medicine on gastrointestinal problems. The results will determine if future studies are appropriate. In this study, RQ10 will be compared to a placebo (a look-alike inactive substance). Participation will include multiple office visits. Approximately 48 people will participate.
Gastroparesis is a common chronic condition, disabling the limited therapeutic resources justifying the exploration of new therapeutic possibilities. By analogy to the technique of Per Oral Endoscopic Myotomy (POEM), we believe that myotomy pyloric muscle (POP = Per Oral Pyloromyotomy) endoscopically could become a treatment of choice in the refractory gastroparesis with drug treatments by attacking the pyloric obstacle often spastic that counteracts an effective gastric emptying.
The purpose of this study is to provide oral domperidone to patients with gastroparesis, between the ages of 18 and 60 years of age, who have failed standard treatment. Standard therapy at the University of Iowa is eating blended foods, liquid diet, Eryped syrup (125 mg TID) 30 minutes before meals, or reglan (20 mg BID).
The gastric emptying of 400 ml 12.6% carbohydrate rich drink is investigated in elderly women, age 75-100, with acute hip fracture. The emptying time will be assessed by the paracetamol absorption technique, and lag phase and gastric half-emptying time compared with two gender-matched reference groups: elective hip replacement patients, age 45-71, and healthy volunteers, age 28-55.
Children with a radionuclide gastric emptying test with abnormal results will undergo a second test with the addition of a weight adjusted dose of monosodium glutamate. The purpose of the study is to determine if a single dose of monosodium glutamate can shorten the gastric emptying time.
The Vibrant capsule is a novel vibrating device for the treatment of gastrointestinal disorders. The effect of different vibrations on the motor functions of the gastrointestinal tract are unclear. The study will focus on the stomach in healthy volunteers. The study will compare the effects of Vibrant capsule treatment and Sham capsule treatment on gastric emptying and gastric motility in healthy volunteers.
This study is performed to assess the efficacy and outcomes of Gastric Per Oral Endoscopic Myotomy "G-POEM" in patients presenting with gastroparesis.
Surgical resection in periampullary cancer using pancreaticoduodenectomy is the most important modality in the treatment. In the past, pancreaticoduodenectomy was associated with high morbidity and mortality. However, with the advances in techniques, including perioperative patient management, development of antibiotics, diagnostic radiology, and interventional treatments, pancreaticoduodenectomy is now considered a safe and feasible operation. Postoperative complication rates are reported to be in 10 to 20% in experienced hospitals and operation related mortality is at about 1%. Therefore, surgical treatment for periampullary cancer is actively considered. However, postoperative complications, such as postoperative pancreatic fistula, (POPF) delayed gastric emptying, intraabdominal abscess, and postoperative bleeding, are still serious complications. Among these complications, delayed gastric emptying is considered less critical. However, delayed gastric emptying (DGE) can cause poor oral intake, which in turn, may lead to delay in recovery of postoperative nutritional state and in severe cases, requires insertion of levine tube and long-term fasting. There have been many hypotheses for cause of DGE after pancreaticoduodenectomy, but definite cause have not been discovered yet. With the introduction of pylorus-preserving pancreaticoduodenectomy (PPPD), incidences of DGE were initially reported to have increased. However, results of most randomized comparative studies had concluded that PPPD and PD have no significance in occurence of DGE. One hypothesis for cause of DGE we present here has to do with anatomic positioning of anastomosis site, especially pancreatojejunostomy (PJ) and duodenojejunostomy (DJ), after PPPD. Reconstruction after PPPD positions PJ and DJ close to each other. PJ site is often associated with one of postoperative complications, POPF. POPF may create inflammation around PJ site and pancreatitis, which may lead to severe adhesion around PJ as a secondary change. This adhesion and inflammation may cause DJ, which is located near PJ, to be pulled towards PJ site. When DJ is pulled towards PJ site, distal DJ site can become angulated and gastric contents may not beadle to pass easily. Gastric contents may be stagnated in stomach and thereby causing DGE. Therefore, in this study, we will fixate DJ on transverse colon using sutures, and prevent possibility of angulation of DJ. This additional procedure may reduce occurence of DGE.
The purpose of this study is to determine whether the different combination of acupoints have different effect on diabetic gastroparalysis.
FDA currently allows patients 12 years of age and older with various gastrointestinal (GI) conditions to be treated with Domperidone through the Expanded Access to Investigational Drugs program. These conditions include gastroesophageal reflux disease with upper GI symptoms, gastroparesis, and chronic constipation. Patients must have failed standard therapies to be eligible to receive Domperidone. This program facilitates availability of investigational drugs, (such as Domperidone) to patients with serious diseases or conditions when there is no comparable or satisfactory alternative therapy to diagnose, monitor, or treat the patient's disease or condition.