Clinical trials: Polyps, open to volunteers
Colorectal Polyp, Colorectal Adenoma
Evaluation of a CAM System for Colorectal Polyp Size Measurement
Accurate polyp size measurements are essential for risk stratification, selection of polypectomy techniques, and surveillance interval assignments.
- Trial name
- CAM (NCT06715384)
- Testing
- Polyp size measurement using autonomous AI measurement or AI-assisted human measurement with the CAM system
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Changhai Hospital
Pain, Anxiety
Active vs. Passive VR During Office-based ENT Procedures
The purpose of this research is to evaluate whether active virtual reality reduces pain and anxiety more effectively than passive virtual reality during office-based ENT procedures.
- Conditions
- Pain, Anxiety, Chronic Rhinosinusitis (CRS), Nasal Obstruction
- Trial name
- NCT07599826
- Testing
- Passive virtual reality headset or goggles, Active virtual reality headset or goggles
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Cedars-Sinai Medical Center
Colonic Polyp, Colonic Sessile Serrated Lesion
The CARMA Technique Study
Colonoscopic removal of polyps is an important and well-established tool in the prevention of colorectal cancers. However, high polyp recurrence rates after endoscopic resection, with resultant development of interval cancers…
- Trial name
- NCT05099432
- Testing
- CARMA technique
- Where
- Australia
- Volunteers
- 60 people
- Sponsor
- Princess Alexandra Hospital, Brisbane, Australia
Colorectal Neoplasms
Randomized Trial Comparing Fecal Testing (FIT) to Colonoscopy for Post-polypectomy Surveillance
From observational studies, it is know that the risk of developing colorectal cancer after polyp removal is lower if the patients adheres to surveillance recommendations.
- Trial name
- NCT06983639
- Testing
- Fecal occult blood testing, Colonoscopy
- Where
- Norway
- Volunteers
- 4,000 people
- Sponsor
- Sorlandet Hospital HF
Familial Adenomatous Polyposis (FAP)
A Safety Study of ST316 in Participants With Familial Adenomatous Polyposis (FAP).
This is a Phase 1b, open- label, dose-optimization study evaluating ST316 in adult participants with familial adenomatous polyposis (FAP) who have undergone colectomy and have recurrent polyps.
- Trial name
- FAP (NCT07729371)
- Testing
- ST316 IV
- Volunteers
- 40 people
- Sponsor
- Sapience Therapeutics
Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
A Study to Evaluate the Efficacy and Safety of AK139 in Participants With Chronic Rhinosinusitis With Nasal Polyps
This is a multicenter, randomized, double-blind, placebo-controlled study designed to evaluate the efficacy, safety, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of AK139 injection compared with placebo in…
- Trial name
- NCT07755371
- Testing
- AK139
- Where
- China
- Volunteers
- 75 people
- Sponsor
- Akeso
Colonic Lesions
Prospective Image Collection of Colorectal Polyps.
It concerns a study in which we wish to collect images and corresponding histological information (microscopic characteristics) in a prospective manner in various European and non-European centers (multicentric).
- Trial name
- NCT07401264
- Where
- Belgium
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Colonoscopy, Colorectal Neoplasms
Efficacy of CAD in Screening Colonoscopy to Reduce the Risk of Advanced Adenoma at 3 Years.
The occurrence of interval cancers after colonoscopy raises the possibility of missed lesions. High- performance computer aided diagnosis (CAD) systems have been specially designed for the detection of colorectal lesions (CAD for…
- Conditions
- Colonoscopy, Colorectal Neoplasms, Intestinal Polyps
- Trial name
- IA-COLO 2 (NCT07299071)
- Testing
- Standard colonoscopy, Colonoscopy CADe
- Where
- 15 sites in France
- Volunteers
- 592 people
- Sponsor
- University Hospital, Bordeaux
Colorectal Cancer (CRC), Adenomatous Polyposis
Artificial Intelligence-assisted Colonoscopy in the Detection and Characterization of Colorectal Lesions
The study aims to evaluate the effectiveness of artificial intelligence-assisted colonoscopy in increasing adenoma detection rate and the accuracy in the characterization of colorectal lesions, compared to standard colonoscopy…
- Conditions
- Colorectal Cancer (CRC), Adenomatous Polyposis, Colorectal Lesions, Colorectal Cancer
- Trial name
- NCT07066046
- Testing
- Colonoscopy
- Where
- Brazil
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Instituto do Cancer do Estado de São Paulo
Colonic Polyps, Colorectal Neoplasms
Right Colon Enema to Improve Bowel Preparation Quality During Colonoscopy
Colonoscopy is a test that lets doctors look inside the large bowel to find and remove growths called polyps, which can develop into bowel cancer. Before the test, people take a bowel preparation to empty the bowel.
- Conditions
- Colonic Polyps, Colorectal Neoplasms, Colonoscopy, Bowel Preparation Quality
- Trial name
- RIGHT-CLEAN (NCT07813013)
- Testing
- Sodium phosphate enema, Water instillation
- Where
- 2 sites in Australia
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Westmead Hospital
Colorectal Cancer Screening, Colonic Polyps/Colonoscopy/Colorectal Neoplasms
The Impact of Image-Assisted Colonoscope on Patient Experience, Physician Workload, and Examination Quality
Colonoscopy is the cornerstone for colorectal cancer screening, diagnosis, and post-treatment surveillance. Procedural quality is influenced by patient anatomy, particularly variations in colonic configuration such as sigmoid…
- Conditions
- Colorectal Cancer Screening, Colonic Polyps/Colonoscopy/Colorectal Neoplasms, Difficult Colonoscopy, Colonoscopy-Related Discomfort
- Trial name
- LOOP-p1 (NCT07541924)
- Testing
- CT-Based Image-Assisted Colonoscope Insertion
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- DONG WU
Asthma, Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
Implementation of a Joint Pulmonologist and ENT Consultation in the Care Pathway of Patients Suffering From Asthma and Chronic Rhinosinusitis With Nasal Polyposis: Effectiveness Compared With Consultations by Specialty (CON-PO Study).
Asthma affects the lower respiratory tract (bronchi), whereas chronic rhinosinusitis with nasal polyposis (CRSwNP) involves the upper airways.
- Trial name
- CON-PO (NCT07134686)
- Testing
- Joint consultation, Mucus sampling, Nasal brushing
- Where
- France
- Volunteers
- 195 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Chronic Rhinosinusitis With Nasal Polyps, Chronic Rhinosinusitis Without Nasal Polyps
Effect of Dupilumab on Nasal Epithelial Barrier Function in Patients With CRSwNP
The investigators aim to investigate two major so far unresolved topics in CRSwNP research: (1) Thorough functional and molecular characterisation of barrier function in patients suffering from CRSsNP and CRSwNP and (2) effect of…
- Trial name
- EpiBar (NCT06398873)
- Testing
- Dupilumab 300 MG/2 ML Subcutaneous Solution [DUPIXENT]
- Where
- Austria
- Volunteers
- 80 people
- Sponsor
- Medical University of Vienna
Gastrointestinal Carcinoma, Dysplasia
Study of VEGF-A Targeting NIR-II Fluorescence Endoscopy in the Gastrointestinal Tract
In this study, the investigators are studying new ways to look for abnormal tissues of the gastrointestinal tract during an endoscopy.
- Conditions
- Gastrointestinal Carcinoma, Dysplasia, Gastrointestinal Polyp
- Trial name
- NCT06430372
- Testing
- Bev-ICG, NIR-II fluorescence endoscopy platform
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Institute of Automation, Chinese Academy of Sciences
Colorectal Polyp, Colorectal Neoplasms
Colonoscopy vs Stool Testing for Older Adults With Colon Polyps
This is a multi-site comparative effectiveness randomized controlled trial (RCT) comparing annual fecal immunochemical testing (FIT) and colonoscopy for post-polypectomy surveillance among adults aged 65-82 with a history of…
- Conditions
- Colorectal Polyp, Colorectal Neoplasms, Colorectal Adenoma, Colorectal Cancer
- Trial name
- COOP (NCT05612347)
- Testing
- FIT, Colonoscopy
- Where
- 24 sites in United States, Canada
- Volunteers
- 6,434 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Chronic Rhinosinusitis (CRS) With and Without Nasal Polyps
Paclitaxel-Coated Balloon Treatment of Chronic Rhinosinusitis
This is a prospective, multicenter, randomized, controlled, double-blind clinical trial enrolling 300 adult subjects with chronic rhinosinusitis (CRS) with and without nasal polyps (CRSwNP and CRSsNP) indicated for endoscopic…
- Trial name
- RESTORE-2 RCT (NCT07290140)
- Testing
- Airiver ESSpand DCB, ESS
- Where
- 16 sites in United States
- Volunteers
- 300 people
- Sponsor
- Airiver Medical, Inc.
Eosinophilic Chronic Rhinosinusitis With Nasal Polyps
Efficacy and Safety of Fully Resorbable Sinus Drug-eluting Stents in Patients With Eosinophilic Chronic Rhinosinusitis With Nasal Polyps After Surgery: A Prospective, Randomized Controlled Trial
This study consists of two parts evaluating the efficacy and safety of a fully degradable sinus drug-eluting stent in patients with eosinophilic chronic rhinosinusitis with nasal polyps (ECRSwNP).
- Trial name
- NCT07498374
- Testing
- the fully degradable sinus stent, intranasal corticosteroids, oral corticosteroids
- Where
- China
- Volunteers
- 192 people
- Sponsor
- Tang-Du Hospital
Chronic Sinusitis Without Nasal Polyps
A Study to Evaluate the Efficacy and Safety of HTMC0658 Tablets in the Treatment of Chronic Rhinosinusitis Without Nasal Polyps
The purpose of this clinical trial is to assess the efficacy and safety of HTMC0658 tablets in treating subjects with chronic rhinosinusitis without nasal polyps (CRSsNP).
- Trial name
- NCT07174115
- Testing
- HTMC0658
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Yidian Pharmaceutical Technology Development Co., Ltd.
Colorectal Polyps
White Light, TXI, NBI and Computer-Aided Detection for Recurrence at Post-EMR Scars (PRINCESS)
Large colorectal polyps removed piece by piece (piecemeal endoscopic mucosal resection) can recur at the resection scar. Detecting this residual or recurrent tissue at surveillance colonoscopy is essential, because it can then be…
- Trial name
- PRINCESS (NCT07874152)
- Testing
- High-definition white light endoscopy (WLE), Texture and color enhancement imaging (TXI), Narrow-band imaging (NBI)
- Where
- 2 sites in Spain
- Volunteers
- 206 people
- Sponsor
- University Hospital Virgen de las Nieves
Colorectal Polyps
Efficacy and Safety of Cold Versus Hot Snare Polypectomy for Removal of 4-10 mm Pedunculated Colorectal Polyps
This was a non-inferiority randomized controlled trial designed to compare the efficacy and safety of cold versus hot snare polypectomy for the removal of 4-10 mm pedunculated colorectal polyps.
- Trial name
- NCT06937047
- Testing
- cold snare polypectomy, hot snare polypectomy
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Shandong University