Clinical trials: Polyps
Adenoma, Colonic Neoplasms
Water Immersion and Polyp Detection: A Randomized Controlled Trial
We plan to conduct a randomized trial of tandem colonoscopies comparing water infusion and air insufflation for inspection of mucosa on withdrawal.
- Trial name
- NCT03231917
- Testing
- Water Infusion first, CO2 Insufflation First
- Where
- 2 sites in United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
Familial Adenomatous Polyposis
Lyophilized Black Raspberries in Adults With Familial Adenomatous Polyposis (FAP)
This is a 36 week dietary intervention pilot study to evaluate the effects of lyophilized black raspberries on rectal polyp burden and biomarkers in subjects with FAP.
- Trial name
- NCT00770991
- Testing
- Black raspberry (BRB) Slurry, Black Raspberry (BRB) Suppositories
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- The Cleveland Clinic
Nasal Polyps
Treatment of Early Nasal Polyposis With Topical Triamcinolone
The purpose of this study is to compare the effectiveness of intranasal Triamcinolone delivered through a bio-absorbable nasal dressing verses oral steroids and a saline soaked dressing, in the treatment and prevention of early…
- Trial name
- NCT01222871
- Testing
- Triamcinolone, Saline soaked sponge
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Steward St. Elizabeth's Medical Center of Boston, Inc.
Adenomatous Polyps
Complete Histologic Resection of Adenomatous Polyps?
Colorectal cancer is the second most common cause of cancer death in the US. Colonoscopy is considered the best test colorectal cancer screening.
- Trial name
- CARE (NCT01224444)
- Testing
- standard polypectomy snare
- Where
- 2 sites in United States
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
Colon Polyp, Colon Adenoma
Hybrid APC Assisted EMR for Large Colon Polyps
The purpose of this study to evaluate and examine whether use of Hybrid Argon Plasma Coagulation (APC) as an adjunct to endoscopic mucosal resection (EMR) will reduce the risk of residual or recurrent neoplasia at 6 months.
- Conditions
- Colon Polyp, Colon Adenoma, Colon Cancer
- Trial name
- NCT03390907
- Testing
- Hybrid APC
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Milton S. Hershey Medical Center
Nasal Polyps
An Evaluation of Dupilumab in Patients With Nasal Polyposis And Chronic Symptoms Of Sinusitis
Primary Objective: To evaluate the efficacy of dupilumab (SAR231893/REGN668) in the treatment of bilateral Nasal Polyposis (NP) by assessment of the endoscopic nasal polyp score (NPS) in comparison to placebo.
- Trial name
- NCT01920893
- Testing
- Dupilumab, Mometasone furoate nasal spray
- Where
- 14 sites in United States, Belgium and 2 more
- Volunteers
- 60 people
- Sponsor
- Sanofi
Colon Cancer
Polyp Detection With the EndoRings™: A Randomized Tandem Colonoscopy Study
To compare the adenoma miss rate with the EndoRings™ vs. the adenoma miss rate with Standard view colonoscopy. To compare the polyp miss rate with the EndoRings™ vs.
- Trial name
- NCT01955122
- Testing
- Tandem Colonoscopy
- Where
- 3 sites in United States, Israel and 1 more
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- EndoAid
Polypoidal Choroidal Vasculopathy
Efficacy and Safety of Verteporfin Added to Ranibizumab in the Treatment of Symptomatic Macular Polypoidal Choroidal Vasculopathy
This study aims to compare the efficacy of ranibizumab and verteporfin PDT combination treatment and verteporfin PDT monotherapy vs.ranibizumab monotherapy alone in achieving complete regression of polyps in patients with…
- Trial name
- PCV (NCT00674323)
- Testing
- Verteporfin Photodynamic Therapy, Ranibizumab
- Where
- 5 sites in Hong Kong, Singapore and 3 more
- Volunteers
- 61 people
- Sponsor
- Novartis
Polyps
Evaluation of an Endoscopic Suturing System for Tissue Apposition in Colonic Polypectomy
The purpose of this study is to show that the surgical site in the bowel wall can be sewn closed in the colon or intestine, with a new sewing device after removal of a benign polyp according to standard of care.
- Trial name
- NCT00553436
- Testing
- Tissue Apposition System (TAS) Device
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Ethicon Endo-Surgery
Colorectal Cancer Screening
Optimization of the Bowel Preparation Regimen for the PillCam® COLON 2 Capsule Endoscopy Procedure
This study is designed to determine the optimal bowel preparation regimen for PillCam® COLON 2 Capsule Endoscopy System (CCE) procedures in average risk patients.
- Trial name
- NCT02481219
- Testing
- PillCam® COLON 2 procedure-CONTROL, Senna tablets, PEG
- Where
- 6 sites in United States
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Colorectal Cancer, Polyp of Colon
EAGLE Trial CADDIE Artificial Intelligence Endoscopy
The EAGLE study is a prospective randomized controlled multicenter parallel design trial, for the assessment of clinical performance of the CADDIE device and to confirm that the device performs as expected.
- Conditions
- Colorectal Cancer, Polyp of Colon, Adenoma Colon
- Trial name
- EAGLE (NCT05730192)
- Testing
- Colonoscopy with CADDIE, Standard Colonoscopy
- Where
- 8 sites in Germany, Italy and 2 more
- Volunteers
- 985 people
- Sponsor
- Odin Medical
Familial Adenomatous Polyposis (FAP)
Observational Familial Adenomatous Polyposis Registry Study In Patients Receiving Celecoxib Compared to Control Patients
This is a registry-based observational study assessing clinical outcomes in FAP patients receiving celecoxib compared with historical/concurrent registry patients who have not received celecoxib.
- Trial name
- NCT00151476
- Testing
- Celecoxib, Routine Medical Care
- Where
- 4 sites in United States, Canada and 2 more
- Volunteers
- 68 people
- Sponsor
- Pfizer
Gall Stone Disease, Polyp
Comparison of Coagulation Factors During Laparoscopic Cholecystectomy
Pneumoperitoneum is formed with CO2 during laparoscopic abdominal operations. Effect of pneumoperitoneum on coagulation factors is not well known.
- Trial name
- NCT02568852
- Testing
- Combined anaesthesia, General anaesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Lütfiye Nuri Burat Government Hospital
Nasal Polyposis
Efficacy and Safety Study of Benralizumab for Patients With Severe Nasal Polyposis
The aim of this present study is to investigate the use of benralizumab as treatment for severe nasal polyposis. The effect of benralizumab on nasal polyps will be assessed over a 56 weeks of treatment period in patients with…
- Trial name
- OSTRO (NCT03401229)
- Testing
- Benralizumab 30 mg SC + Mometasone Furoate
- Where
- 99 sites in United States, Austria and 6 more
- Volunteers
- 413 people
- Sponsor
- AstraZeneca
Colorectal Adenoma, Colorectal Polyp
EndoRings Colonoscopy vs Standard Colonoscopy
The study aims to compare the results between a standard colonoscopy to a colonoscopy with an attachment on the distal end of the colonoscope.
- Conditions
- Colorectal Adenoma, Colorectal Polyp, Colon Cancer
- Trial name
- NCT03418662
- Testing
- EndoRings device
- Where
- United States
- Volunteers
- 592 people, healthy volunteers welcome
- Sponsor
- Indiana University
Chronic Rhinosinusitis, Endoscopic Sinus Surgery
Perioperative Oral Steroids for Chronic Rhinosinusitis Without Polyps (CRSsNP)
While oral steroids have been shown to be effective in the management of patients with chronic rhinosinusitis with polyps, its role in treating chronic rhinosinusitis without polyps (CRSsNP) is ambiguous.
- Conditions
- Chronic Rhinosinusitis, Endoscopic Sinus Surgery, Chronic Rhinosinusitis Without Polyps, Oral Steroids
- Trial name
- NCT02748070
- Testing
- Prednisone, Flonase
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Stanford University
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
Endometrial Cancer, Endometrial Neoplasms
Pilot Study: Can Ultrasound Guided Biopsy be Used as an Alternative to Hysteroscopy?
Aim: Assess accuracy of histological diagnosis using ultrasound guided biopsy for women with suspected endometrial cancer (as an alternative to hysteroscopy guided biopsy).
- Conditions
- Endometrial Cancer, Endometrial Neoplasms, Endometrial Hyperplasia, Endometrial Polyp
- Trial name
- NCT03207126
- Testing
- Ultrasound guided biopsy
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Imperial College London
Polyps of Colon
Contribution of Narrow Band Imaging (NBI) for the Characterization of Scalloped Polyps (NBI POLYPES COLIQUES)
This prospective bicentric trial aims to evaluate the diagnostic performance of the characterization of scalloped polyps less than 20 millimeter in NBI (Narrow Band Imaging) in patients with screening colonoscopy.
- Trial name
- NCT03448653
- Testing
- Colonoscopy with NBI
- Where
- 2 sites in France
- Volunteers
- 314 people
- Sponsor
- Centre Hospitalier Departemental Vendee
Nasal Polyposis
Study to Evaluate Multiple Doses in Patients With Nasal Polyposis
This is a phase 2 study to evaluate multiple doses of AK001 across 2 active doses. Pharmacodynamic activity will also be evaluated.
- Trial name
- NCT02734849
- Testing
- AK001 low dose, AK001 high dose
- Where
- 15 sites in United States, Belgium and 4 more
- Volunteers
- 40 people
- Sponsor
- Allakos Inc.