Clinical trials: Gastrointestinal Dysplasia
Intestinal Metaplasia of Gastric Mucosa, Gastric Dysplasia
Novel Approach to Surveillance of Gastric Lesions
This will be a pilot study investigating the feasibility of using pressurized irrigation of the stomach mucosa to obtain gastric aspirate cell samples for analysis and identification of premalignant lesions of the stomach.
- Conditions
- Intestinal Metaplasia of Gastric Mucosa, Gastric Dysplasia, Gastric Cancer, Atrophic Gastritis
- Trial name
- NCT04251403
- Testing
- Mucosal Irrigation
- Volunteers
- 10 people
- Sponsor
- New York Presbyterian Hospital
Esophageal Cancer
Esophagectomy in Treating Patients With High-Grade Dysplasia of the Esophagus or Stage I, Stage II, or Stage III Esophageal Cancer
RATIONALE: Laparoscopic-assisted surgery and video-assisted thoracoscopy are less invasive types of surgery for esophageal cancer that may have fewer side effects and improve recovery.
- Trial name
- NCT00063986
- Testing
- Minimally invasive esophagectomy (MIE)
- Where
- 41 sites in United States
- Volunteers
- 110 people
- Sponsor
- Eastern Cooperative Oncology Group
Inflammatory Bowel Diseases, Dysplasia
Image Enhanced Endoscopy IBD
Dye- spray chromoendoscopy remains the recommended gold standard approach for IBD dysplasia surveillance colonoscopy however recently published European and American guidelines recommend either dye-spray or virtual…
- Trial name
- NCT06266104
- Testing
- Image Enhanced Endoscopy Filters
- Where
- Australia
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Royal Perth Hospital
Anal Intraepithelial Neoplasia (AIN) in HIV-infected Patients
Efficacy and Safety of TCA vs. ECA for the Treatment of AIN in HIV-positive Patients
Comparative evaluation of efficacy and safety of high-resolution anoscopy (HRA)-guided topical treatment (trichloroacetic acid, TCA) vs.
- Trial name
- TECAIN (NCT02615860)
- Testing
- Topical 85% trichloroacetic acid (TCA), Surgical electrocautery (ECA)
- Where
- Germany
- Volunteers
- 560 people
- Sponsor
- University Hospital, Essen
Barretts Esophagus With Low Grade Dysplasia
Argon Plasma Coagulation for Barrett's Esophagus
Background and study aims. To evaluate the impact of power setting and proton pump inhibitor (PPI) dose on the efficacy and safety of argon plasma coagulation (APC) of Barrett's esophagus (BE) with low-grade dysplasia (LGD).
- Trial name
- NCT04154748
- Testing
- Argon Plasma Coagulation 90W power, Argon Plasma Coagulation 60W power, Omeprazole 120 mg
- Volunteers
- 71 people
- Sponsor
- Maria Sklodowska-Curie National Research Institute of Oncology
Barrett Esophagus, Esophageal Stenosis
Barretts oEsophageal Resection With Steroid Therapy Trial
Barretts mucosa is a premalignant condition of the oesophagus, which can progress to cancer. Oesophageal cancer is aggressive, with a 5 year survival of only ~15%.
- Trial name
- BERST (NCT02004782)
- Testing
- Prednisolone
- Where
- Australia
- Sponsor
- Professor Michael Bourke
Dyskeratosis Congenita, Fanconi Anemia
Assessing Immune Function in Young Patients With Cytopenia That Did Not Respond to Treatment
RATIONALE: Studying biopsy, bone marrow, and blood samples from patients with cytopenia that did not respond to treatment may help doctors learn more about the disease and plan the best treatment.
- Conditions
- Dyskeratosis Congenita, Fanconi Anemia, Myelodysplastic Syndromes, Pearson Marrow-pancreas Syndrome
- Trial name
- NCT00499070
- Testing
- polymerase chain reaction, flow cytometry, immunologic technique
- Where
- 10 sites in Austria, Belgium and 8 more
- Volunteers
- 119 people
- Sponsor
- University Hospital Freiburg
Intraductal Papillary Mucinous Neoplasm of Pancreas, Pancreatic Cyst
Endocrine, Metabolic, Inflammatory Biomarkers to Identify Highgrade Dysplasia/invasive Carcinoma in Patients with IPMN of the Pancreas
Under the hypotheses that a more accurate patients selection could limit the problem of overtreatment and that benign intraductal papillary mucinous neoplasms (IPMN) have a distinguishable Endocrine/Metabolic/Inflammatory (EMI)…
- Trial name
- EMI-IPMN (NCT06706700)
- Where
- Italy
- Volunteers
- 586 people
- Sponsor
- IRCCS San Raffaele
Ulcerative Colitis, Dysplasia
Artificial Intelligence and Dysplasia Detection in Ulcerative Colitis (CUDISIA Study)
Prospective clinical study that analyzes the efficacy of colonoscopy assisted by an artificial intelligence system (DiscoveryTM) compared to virtual chromoendoscopy with iSCAN in the detection of colon dysplasia in patients with…
- Trial name
- CUDISIA (NCT05171634)
- Testing
- DiscoveryTM, iSCAN
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana
Renal Cell Carcinoma, Hepatocellular Carcinoma
Effect of Sorafenib or Regorafenib on P63 Expression and Keratinocyte Differentiation in Human Skin
Skin toxicity is a frequently observed side effect in the era of "molecularly targeted therapies". Skin toxicity following administration of protein kinase inhibitors such as sorafenib, regorafenib, lapatinib, sunitinib, and…
- Conditions
- Renal Cell Carcinoma, Hepatocellular Carcinoma, Colorectal Carcinoma
- Trial name
- NCT01466504
- Testing
- skin punch biopsy
- Where
- 2 sites in United States
- Volunteers
- 4 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Retinopathy of Prematurity (ROP), Bronchopulmonary Dysplasia (BPD)
The Correlation Between Red Cell Transfusion and Complications of Prematurity
The aim of this clinical trial is to learn if there is a correlation between the erythrocyte transfusion in the early neonatal period in premature infants and early and late complications of prematurity.
- Conditions
- Retinopathy of Prematurity (ROP), Bronchopulmonary Dysplasia (BPD), Enterocolitis, Necrotizing, Intraventricular Hemorrhage Neonatal
- Trial name
- NCT07123948
- Testing
- Wechsler Intelligence Test, performed by educated psychologists
- Where
- Croatia
- Volunteers
- 128 people
- Sponsor
- Clinical Hospital Center Rijeka
Barrett's Esophagus With Dysplasia
Ursodeoxycholic Acid in Barrett's Endotherapy
Barrett's esophagus (BE) is a condition in which the normal lining of the esophagus is replaced by abnormal tissue that can increase the risk of esophageal cancer.
- Trial name
- NCT07756710
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Columbia University
Colonic Neoplasms, Inflammatory Bowel Diseases
IBD Neoplasia Surveillance RCT
We will conduct a multicenter, parallel-group, non-inferiority RCT in persons with IBD undergoing colorectal neoplasia screening with high-definition white light colonoscopy, comparing a strategy of sampling visible lesions alone…
- Conditions
- Colonic Neoplasms, Inflammatory Bowel Diseases, Dysplasia
- Trial name
- NCT05809999
- Testing
- Standard colonoscopy with targeted biopsies
- Where
- 11 sites in Canada
- Volunteers
- 1,411 people
- Sponsor
- Ottawa Hospital Research Institute
Tuberculosis, Gastric Cancer
Volatiles in Breath and Headspace Analysis - Diagnostic Markers
Detection of Volatile Organic Compounds (VOC) directly from tissue by headspace analysis (skin, surgery material, other tissue) and exhaled breath is feasible using affordable user-friendly novel nano-chemo sensors that can…
- Conditions
- Tuberculosis, Gastric Cancer, Peptic Ulcer, Atrophic Gastritis
- Trial name
- Volatolome (NCT03228095)
- Testing
- VOC detection in breath and in skin headspace, Breath sampling, Upper endoscopy with biopsies
- Where
- Latvia
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of Latvia
Colitis, Ulcerative, Cholangitis, Sclerosing
Compare Conventional Colonosocpy to Endoscopic AFI, NBI for Dysplasia Detection for Ulcerative Colitis & Cholangitis
This study is being done to: To attempt to increase the detection of precancerous colon tissue in patients with chronic ulcerative colitis and primary sclerosing cholangitis; To determine if an investigational scope that can look…
- Trial name
- NCT00587236
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Mayo Clinic
HIV Infections, Anus Neoplasms
A Study of Anal Cancer Development in HIV Infected People
The purpose of this study is to compare the development of abnormal cell growth or cancer in the anal region of individuals who are receiving one of two different anti-HIV treatment strategies.
- Trial name
- NCT00107679
- Where
- 13 sites in United States
- Volunteers
- 560 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Asthma, Chronic Obstructive Pulmonary Disease
Exploring the Utility of Hyperpolarized 129Xe MRI in Healthy Volunteers and Patients With Lung Disease
This is a single centre exploratory study that aims to apply hyperpolarized xenon-129 (129Xe) magnetic resonance imaging (MRI) methods and measurements in individual patients with and without lung disease to better understand…
- Conditions
- Asthma, Chronic Obstructive Pulmonary Disease, Bronchiectasis, Emphysema
- Trial name
- NCT03455686
- Testing
- Hyperpolarized 129Xe MRI
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- McMaster University
Inflammatory Bowel Disease
Confocal Endomicroscopy During Endoscopy
The main objective of this study is to determine the role of epithelial cell homeostasis in the pathogenesis of intestinal diseases.
- Trial name
- NCT00988273
- Testing
- Confocal endomicroscopy
- Where
- Canada
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University of Alberta