5756 studies found for:    Open Studies | "Digestive System Diseases"
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Rank Status Study
21 Unknown  Endoscopic Submucosal Dissection for Gastrointestinal Neoplasms
Condition: Digestive System Diseases
Intervention: Behavioral: endoscopic submucosal dissection
22 Unknown  A Study to Examine the Human Gastrointestinal Tract Using the Confocal Endomicroscope
Condition: Digestive System Diseases
Intervention: Device: Confocal Imaging
23 Recruiting OMEGA: Outcome Measures in Eosinophilic Gastrointestinal Disorders Across the Ages
Conditions: Eosinophilic Gastrointestinal Disorders (EGIDs);   Eosinophilic Esophagitis;   Eosinophilic Gastritis;   Eosinophilic Colitis
Intervention:
24 Recruiting Change in Permeability of the Small Intestine After Treatment With Gluten
Condition: Gastrointestinal Disorders
Interventions: Dietary Supplement: Gluten Healthy;   Drug: Placebo
25 Not yet recruiting Fructose Breath-testing in Irritable Bowel Syndrome (IBS)
Conditions: Functional Gastrointestinal Disorders;   Irritable Bowel Syndrome
Interventions: Procedure: Breath test with fructose 35g;   Procedure: Breath test with sweet placebo (Assugrin);   Procedure: Breath test with neutral placebo (still water)
26 Recruiting Impact of Improving GI Symptoms on Autism Symptoms and Oxidative Stress
Conditions: Autistic Disorder;   Constipation;   Gastrointestinal Diseases
Intervention: Other: Treatment of Functional Constipation by
27 Recruiting Evaluating and Treating Potential Research Participants With Digestive Disorders
Conditions: Stress;   Irritable Bowel Syndrome;   Obesity;   Abdominal Pain
Intervention:
28 Recruiting Treatment Protocol for the Compassionate Use of Domperidone
Condition: Gastrointestinal Diseases
Interventions: Drug: Domperidone;   Behavioral: Questionnaires;   Other: Phone Calls
29 Unknown  Cancers Treated With Combination of Antrodia Cinnamomea and Chemotherapy
Conditions: Neoplasm;   Functional Gastrointestinal Disorder
Interventions: Dietary Supplement: AC-Can;   Dietary Supplement: placebo
30 Unknown  AcuGraph and Digestive Symptoms
Conditions: Digestive Disorders;   Irritable Bowel Syndrome;   Constipation;   Diarrhea
Intervention:
31 Recruiting Endoscopic Sutures For Gastrointestinal Tract Disorders: A Prospective Multicenter Registry
Condition: Endoscopic Suturing Within the Gastrointestinal Tract
Intervention:
32 Recruiting Localized Therapeutics for the Treatment of Gastrointestinal Disorders
Condition: Healthy Adults
Interventions: Drug: Thermosensitive gel rectal formulation;   Drug: Saline enema
33 Recruiting T-EUS for Gastrointestinal Disorders: A Multicenter Registry
Conditions: Cholangiocarcinoma;   Pancreatic Cancer;   Bile Duct Cancer;   Biliary Stricture;   Biliary Obstruction;   Stent Obstruction;   Proximal Duct Stricture;   Distal Duct Stricture;   Ampullary Cancer;   Biliary Sphincter Stenosis;   Impacted Stones;   Chronic Pancreatitis;   Peri-ampullary Diverticula;   Altered Anatomy
Intervention: Procedure: EUS guided ERCP
34 Available Domperidone Expanded Access Protocol for Patients With Gastrointestinal Disorders
Condition: Refractory Gastroesophageal Reflux Disease With Upper Gastrointestinal (GI) Symptoms, Gastroparesis, and Chronic Constipation
Intervention: Drug: Domperidone
35 Unknown  Role of Intraoperative Ultrasound in Gastrointestinal (GI) Malignancies
Conditions: Ultrasonography;   Gastrointestinal Disease;   Malignancy
Intervention:
36 Recruiting Cholestasis Reversal: Efficacy of IV Fish Oil
Conditions: Parenteral Nutrition Associated Liver Disease;   Short Bowel Syndrome;   Gastrointestinal Disease
Intervention: Drug: Omegaven®
37 Not yet recruiting The Effect of Dream Doctors in Children Undergoing Digestive Endoscopic Procedures
Condition: Gastrointestinal Diseases
Interventions: Procedure: Sedation of children during gastroscopy with and without the presence of dream doctor;   Device: evaluation of stress with PPI and GSR;   Biological: blood specimens for stress hormones;   Other: Physiological indices for evaluation of stress
38 Not yet recruiting fMRI and Visceral Perception Upon Capsaicin Infusion
Conditions: Irritable Bowel Syndrome;   Colonic Diseases, Functional;   Dyspepsia;   Gastrointestinal Diseases;   Abdominal Pain;   Visceral Pain
Interventions: Other: Capsaicin;   Other: Placebo
39 Recruiting Preoperative Relaxation and Intensified Patient Surgery Education in Patients Undergoing Colorectal Surgery
Condition: Gastrointestinal Diseases
Interventions: Behavioral: relaxation program;   Behavioral: surgery education
40 Recruiting The Optimization of a Low-dose Computed Tomography Protocol in Patients With Suspected Uncomplicated Acute Appendicitis
Conditions: Appendicitis;   Other and Unspecified Acute Appendicitis;   Acute Disease;   Gastrointestinal Diseases;   Intra-abdominal Infection
Interventions: Radiation: Low-dose CT;   Procedure: Laparoscopic appendectomy

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Indicates status has not been verified in more than two years