Clinical trials: Polyposis
Chronic Rhinosinusitis With Nasal Polyposis
A Study of CM310 in Patients With Chronic Rhinosinusitis With Nasal Polyposis （CROWNS-2）
This is a multi-center, randomized, double blind, placebo-controlled Phase III study to evaluate the efficacy and safety of CM310, and to observe the life quality of subjects, the Pharmacokinetics, Pharmacodynamics and…
- Trial name
- NCT05436275
- Testing
- CM310
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Keymed Biosciences Co.Ltd
Colorectal Cancer, Hereditary Non-polyposis Colon Cancer
Collecting Information From Patients and Family Members With Hereditary Colorectal Cancer Syndromes or Who Are at High Risk of Developing Colorectal Cancer
RATIONALE: Gathering medical and family history information from patients and family members may help doctors better understand hereditary colorectal cancer and hereditary polyposis syndrome and identify patients at high risk of…
- Conditions
- Colorectal Cancer, Hereditary Non-polyposis Colon Cancer, Precancerous Condition
- Trial name
- NCT00675636
- Testing
- study of socioeconomic and demographic variables, evaluation of cancer risk factors, study of high risk factors
- Where
- 3 sites in United States
- Volunteers
- 730 people
- Sponsor
- Vanderbilt University Medical Center
Familial Adenomatous Polyposis
Use of Curcumin in the Lower Gastrointestinal Tract in Familial Adenomatous Polyposis Patients
The purpose of this study is to assess if curcumin, a commonly used food spice, can regress colorectal adenomatous polyps in patients with familial adenomatous polyposis, an inherited form of colorectal cancer.
- Trial name
- NCT00248053
- Testing
- curcumin
- Sponsor
- Johns Hopkins University
Type 2 Inflammatory Disorders
Compassionate Use or Expanded Access of Dupilumab
Provide Compassionate Use or Expanded Access of Dupilumab
- Trial name
- NCT04776694
- Testing
- Dupilumab
- Sponsor
- Regeneron Pharmaceuticals
Asthma, Nasal Polyps
ATP Project (Asthma afTer Polypectomy)
Inflammation of the nasal and bronchial mucosa characterizing rhinitis and asthma are probably manifestations of the same disease. Multiple functional observations, pathogenic and clinical support that assertion.
- Trial name
- ATP (NCT02427503)
- Testing
- Asthma with NP and require surgery
- Where
- Spain
- Volunteers
- 106 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Vitamin D Deficiency, Nasal Polyposis
Effect of Vitamin d Deficiency in Chronic Rhinosinusitis With Nasal Polyposis
Aim of the work 1. To determine if chronic rhinosinusitis with nasal polyps' (CRSwNP) populations are vitamin D deficient. 2. To determine the possible anti-inflammatory effect of vitamin D supplementation (clinically \&…
- Trial name
- NCT04529668
- Testing
- vitamin D supplementation, usual therapy for nasal polyposis
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Gastric Ulcer, Gastric Polyp
Remote-controlled Capsule Endoscopy: a Feasibility Study
The present study is a feasibility study to assess the safety and efficacy of wireless capsule endoscope and compare the data obtained with those obtained by using a conventional esophagogastroduodenoscopy.
- Trial name
- NCT01946633
- Testing
- magnetic-controlled capsule endoscopy(Navicam)
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Chronic Sinusitis, Nasal Polyposis
Safety Evaluation of Repeat Placement of the S8 Sinus Implant in Chronic Sinusitis Patients With Nasal Polyps (ENCORE)
The ENCORE Study is designed to evaluate the repeat administration of the S8 Sinus Implant in chronic sinusitis (CS) patients with recurrent nasal polyps.
- Trial name
- NCT03358329
- Testing
- S8 Sinus Implant
- Where
- 9 sites in United States
- Volunteers
- 50 people
- Sponsor
- Intersect ENT
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
Endometrial Cancer, Hereditary Non-polyposis Colon Cancer (hmsh2, hmlh1, hpms1, hpms2)
Intrauterine Levonorgestrel and Observation or Observation Alone in Preventing Atypical Endometrial Hyperplasia and Endometrial Cancer in Women With Hereditary Non-Polyposis Colorectal Cancer or Lynch Syndrome
RATIONALE: The use of intrauterine levonorgestrel may prevent atypical endometrial hyperplasia and endometrial cancer in women with hereditary non-polyposis colorectal cancer or Lynch syndrome.
- Trial name
- NCT00566644
- Testing
- levonorgestrel-releasing intrauterine system, questionnaire administration, observation
- Where
- 20 sites in United Kingdom
- Volunteers
- 600 people
- Sponsor
- St George's, University of London
Gastric Polyp, Gastric Neoplasm
Tranexamic Acid During Upper GI Endoscopic Resection Procedures
Endoscopic resection of gastrointestinal lesions may prevent cancer. However, resection is associated with adverse events such as bleeding.
- Conditions
- Gastric Polyp, Gastric Neoplasm, Duodenal Neoplasms, Esophageal Neoplasms
- Trial name
- NCT05688020
- Testing
- Tranexamic acid, Epinephrine injection
- Where
- Israel
- Volunteers
- 200 people
- Sponsor
- Assaf-Harofeh Medical Center
Rhinosinusitis
Buparid/PARI SINUS Versus Budes® Nasal Spray in the Therapy of Chronic Rhinosinusitis
The study should create data for the selection of a clinically relevant endpoint to assess the potential of Buparid/PARI SINUS to postpone sinus surgery in patients with chronic Rhinosinusitis.
- Trial name
- NCT01955980
- Testing
- Budesonide
- Where
- 3 sites in Germany
- Volunteers
- 19 people
- Sponsor
- Pari Pharma GmbH
Nasal Polyposis
Double-Blind Randomized Placebo-Controlled Trial on Clinical and Biological Effects of Oral Corticosteroids or Doxycyclin in Patients With Nasal Polyposis
This study is a double-blinded, randomized, placebo controlled, multi-center trial in which 120 subjects with nasal polyposis (NP) will be treated during 20 days with oral corticosteroids (OCS) in decreasing doses or oral…
- Trial name
- NCT00480298
- Testing
- Administration of oral methylprednisolone
- Where
- Belgium
- Volunteers
- 48 people
- Sponsor
- University Hospital, Ghent
Peutz-Jeghers Syndrome, Small Bowel Polyp
Cold Snare Polypectomy for Small Bowel Polyps in Patients With Peutz-Jeghers Syndrome
This study aims to evaluate the feasibility and safety of Cold snare polypectomy for removing 5-9mm small intestinal polyps in patients with Peutz-Jeghers Syndrome (PJS),in order to provide some reference for clinical strategy of…
- Trial name
- NCT06001476
- Testing
- Cold snare polypectomy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Shandong University
Chronic Rhinosinusitis With Nasal Polyps
A Randomized, Double-blind, Placebo-controlled Phase III Study to Evaluate the Efficacy and Safety of CM326 in Participants With Chronic Rhinosinusitis With Nasal Polyposis
This is a multi-center, randomized, double blind, placebo-controlled Phase III study to evaluate the efficacy and safety of CM326, and to observe the Pharmacokinetics, Pharmacodynamics and I immumogenicity[c2.1] of CM326 in…
- Trial name
- NCT07420257
- Testing
- CM326 injection
- Volunteers
- 212 people
- Sponsor
- CSPC Baike (Shandong) Biopharmaceutical Co., Ltd.
15q Duplication Syndrome, CDKL5 Deficiency Disease
A Multicenter, Open-label, Pilot Study of Soticlestat (TAK-935/OV935) in Participants With 15Q Duplication Syndrome (Dup 15q) or Cyclin-Dependent Kinase-Like 5 (CDKL5) Deficiency Disorder (ARCADE STUDY)
The purpose of this study is to investigate the effect of soticlestat on the frequency of motor seizures for participants with Dup15q or CDD during the Maintenance Period.
- Trial name
- NCT03694275
- Testing
- Soticlestat
- Where
- 8 sites in United States
- Volunteers
- 20 people
- Sponsor
- Takeda
Chronic Sinusitis, Polyposis
Nasal Packing as a Drug Delivery System Postoperatively in Chronic Sinusitis With Polyposis
That high-dose steroid applied to the nasal cavity immediately post-operatively will improve olfaction and healing following endoscopic sinus surgery.
- Trial name
- NCT01197612
- Testing
- pulmicort
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- University of Michigan
Familial Adenomatous Polyposis
Colorectal Adenoma Canceration in FAP
The current internationally accepted treatment method for familial adenomatous polyposis is prophylactic total colorectal resection combined with endoscopic follow-up.
- Trial name
- NCT04531930
- Testing
- surgery, enhanced colonoscopy, self choosed methods
- Where
- China
- Volunteers
- 124 people
- Sponsor
- Changhai Hospital
Familial Ovarian Cancer, Familial Breast Cancer
Clinical, Genetic, Behavioral, Laboratory and Epidemiologic Characterization of Individuals and Families at High Risk of Breast/Ovarian Cancer
Individuals and families with known or suspected syndromes that include breast, ovarian or genetically-related cancers are enrolled in this family study, which is a syndrome-specific sub-set of the long-standing DCEG Human…
- Conditions
- Familial Ovarian Cancer, Familial Breast Cancer, BRCA1-associate Malignancies, BRCA2-associated Malignancies
- Trial name
- NCT00040222
- Where
- United States
- Volunteers
- 377 people
- Sponsor
- National Cancer Institute (NCI)
Adenomatous Polyposis Coli
Trial In Pediatric Patients With Familial Adenomatous Polyposis (FAP)
To test whether celecoxib can be used to prevent colon polyp formation in children with familial adenomatous polyposis (FAP).
- Trial name
- CHIP (NCT00585312)
- Testing
- Celecoxib
- Where
- 42 sites in United States, Belgium and 12 more
- Volunteers
- 106 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.