Clinical trials: Polyp
Hyperactivity, Allergic Rhinitis Due to House Dust Mite
Mediators in Nasal Hyperreactivity in Allergic Rhinitis and Chronic Rhinosinusitis
Rhinitis, or inflammation of the nasal mucosa, can present with nasal obstruction, nasal discharge, itch or sneezing. If the sinusal mucosa is involved as well, it is called rhinosinusitis and facial pain or loss of smell is…
- Conditions
- Hyperactivity, Allergic Rhinitis Due to House Dust Mite, Chronic Rhinosinusitis With Nasal Polyps
- Trial name
- NCT04286542
- Testing
- Cold, dry air
- Where
- Belgium
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Large Polyps in the Gastrointestinal Tract
Evaluation of Blood as a Submucosal Cushion During Endoscopic Polypectomy and Mucosal Resection
For removal of large flat lesions of the gastro-intestinal tract injection of a solution under the lesion creates a "safety" cushion and protects from damage to the gastrointestinal tract wall.
- Trial name
- NCT00583466
- Testing
- Autologous blood injection, Normal saline, HPMC
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Adenomatous Polyps
A Comparison of the Resection Rate for Cold and Hot Snare Polypectomy for 5-15 mm Colorectal Polyps
In 2015, there were approximately 1.7 million new cases of colorectal cancer（CRC）, and the deaths was close to 832,000. CRC has become the third most common malignant tumor in the world and the second leading cause of cancer…
- Trial name
- NCT04061005
- Testing
- Cold snare polypectomy, Hot snare polypectomy, Endoscopic margin observation method
- Where
- China
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Yuqi He
Nasal Polyp, Smoking
The Factors Associated With the Formation of Nasal polyp-a Case Control and Descriptive Study
Nasal polyp is a significant health problem with a prevalence of 4%. It is increased in patients with asthma (7-15%), Cystic fibrosis (39-56%) or aspirin intolerance (36-96%).The quality of life (QOL) is worse than in patients…
- Conditions
- Nasal Polyp, Smoking, Rhinosinusitis, Allergic Rhinitis
- Trial name
- ACAAGSONP (NCT01278719)
- Where
- India
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Karnataka Institute of Medical Sciences
Chronic Rhinosinusitis Without Nasal Polyps, Asthma
Adherence in Global Airways - Steroid Intake and Effects on Chronic Rhinosinosinutis
The purpose of this study is to investigate the relationship between long-term use of systemic steroids in patients with upper and lower respiratory tract diseases and their own production of cortisol (cross-sectional), as well…
- Conditions
- Chronic Rhinosinusitis Without Nasal Polyps, Asthma, Chronic Rhinosinusitis With Nasal Polyps, Steroid-Induced Osteopenia (Diagnosis)
- Trial name
- AGAS 2023 (NCT05843019)
- Where
- Denmark
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Christiane Haase
Endometrial Polyp, Autophagy
Autophagy Markers in Endometrial Polyps
The aim of this research is to evaluate autophagy markers in patients with endometrial polyps
- Trial name
- NCT04706000
- Testing
- Beclin 1 gene
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Colon Cancer, Colon Sessile Serrated Adenoma/Polyp
Narrow Band Imaging Versus White Light for Colonoscopy Serrate Lesions Detection
Colorectal cancer (CRC) is a leading cause of cancer death and its' incidence is rising in most European countries. Colonoscopy has been shown to reduce CRC incidence, however its effectiveness depends on the sensitivity to…
- Trial name
- NCT02876133
- Testing
- narrow band imaging withdrawal, white light withdrawal
- Where
- 3 sites in Portugal
- Volunteers
- 987 people, healthy volunteers welcome
- Sponsor
- Hospital Beatriz Ângelo
Colorectal Polyps
Discard:Characterisation of Colonic Polyps in Vivo
Prospective study of accuracy of colonic polyp characterisation in vivo using high resolution white light endoscopy, narrow band imaging and chromoendoscopy.
- Trial name
- DISCARD (NCT00888771)
- Where
- United Kingdom
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Colorectal Cancer, Familial Adenomatous Polyposis
DNA Adductomics for Colorectal Cancer Investigation
This project seeks to identify DNA-adducts in colon tissue from different groups of patients with CRC scheduled for complete or partial colon resections. Other patients scheduled for resection of the colon serve as controls.
- Conditions
- Colorectal Cancer, Familial Adenomatous Polyposis, Hereditary Non-polyposis Colon Cancer, Lynch Syndrome
- Trial name
- adductomics (NCT04865601)
- Testing
- resectomy of the colon
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Colorectal Neoplasms, Digestive System Diseases
Multi-Target Colorectal Cancer Screening Test for the Detection of Colorectal Advanced Adenomatous Polyps and Cancer
The primary objective is to determine the sensitivity and specificity of the Exact Colorectal Cancer (CRC) screening test for colorectal cancer, using colonoscopy as the reference method.
- Conditions
- Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
- Trial name
- DeeP-C (NCT01397747)
- Where
- 184 sites in United States, Canada
- Volunteers
- 12,776 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
ColoRectal Cancer, Colonic Polyps
Feasibility of Check-Cap's P1 Capsule System Screening
Prospective, Single arm, Multi-Center 1. To establish the safety and preliminary efficacy of the Check-Cap System in patients with negative FOBT (Fecal Occult Blood Test) 2.
- Trial name
- NCT01458925
- Testing
- The P1 Check-Cap capsule
- Where
- Israel
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- Check-Cap Ltd.
CRC Screening
Evaluation of Capsule Endoscopy With PillCam® COLON 2 in Visualization of the Colon
This study was design to establish the effectiveness of PillCam® Platform with the PillCam® COLON 2 capsule as demonstrated by the identification of subjects with polyps as compared to optical colonoscopy.
- Trial name
- NCT01372878
- Testing
- PillCam® COLON 2 procedure, Colonoscopy
- Where
- 17 sites in United States, Israel
- Volunteers
- 884 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Colorectal Cancer (CRC), Colorectal Cancer and Pre-cancer Polyps
Examination of the Large Intestine With Camera Capsule in Patients With Blood Stream Infection With Gut-associated Bacteria
The goal of this observational study is to diagnose colorectal cancer or precancerous tumors in participants over the age of 18 hospitalized with blood stream infection with anaerobic gut-associated bacteria.
- Conditions
- Colorectal Cancer (CRC), Colorectal Cancer and Pre-cancer Polyps, Blood Stream Infection, Anaerobic Infection
- Trial name
- AB-care (NCT06919068)
- Testing
- Colon capsule endoscopy
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Chronic Rhinosinusitis With Nasal Polyps
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AMG 282 in Healthy Subjects and Subjects With Chronic Rhinosinusitis With Nasal Polyps
A randomized, double-blind, ascending multiple dose study in healthy volunteers and subjects with chronic rhinosinusitis with nasal polyps
- Trial name
- NCT02170337
- Testing
- AMG 282
- Where
- 4 sites in United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Amgen
Polyp Colorectal, Adenoma Colon
AI Colorectal Polyp Detection
This study is intended to demonstrate the superiority of colorectal polyp detection using computer-assisted colonoscopy compared to conventional colonoscopy.
- Trial name
- NCT04979962
- Testing
- EW10-EC02 (Endoscopy Support Program)
- Where
- 10 sites in United States
- Volunteers
- 1,162 people, healthy volunteers welcome
- Sponsor
- Fujifilm Medical Systems USA, Inc.
Colorectal Cancer, Colorectal Cancer Stage I
Web-based Learning Module on Optical Diagnosis of Early Colorectal Cancer
International guidelines recommend deciding the treatment of colorectal lesions based on the estimated histology by endoscopic optical diagnosis.
- Trial name
- LODIP (NCT05663788)
- Testing
- E-learning module
- Where
- 12 sites in United States, Japan and 2 more
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Althaia Xarxa Assistencial Universitària de Manresa
Colorectal Cancer, Adenomatous Colorectal Polyps
Selenium for Prevention of Adenomatous Colorectal Polyps
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. Selenium may be effective in preventing the recurrence of adenomatous colorectal polyps.
- Conditions
- Colorectal Cancer, Adenomatous Colorectal Polyps, Precancerous Condition
- Trial name
- NCT00078897
- Testing
- Selenium
- Where
- 7 sites in United States
- Volunteers
- 1,621 people, healthy volunteers welcome
- Sponsor
- University of Arizona