Clinical trials: Polyposis
Nasal Polyps, Chronic Sinusitis
Wound Healing After Endoscopic Sinus Surgery
This study aims to determine the effect of Thymoquinone (0.5%) and olive oil ointment on Wound healing after Endoscopic sinus surgery.
- Trial name
- NCT06070311
- Testing
- Thymoquinone (0.5%) and Olive oil ointment
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Chronic Rhinosinusitis (Diagnosis)
Viral and Epigenetic Influences in CRSwNP
Background/rationale While multiple disorders feature a Type 2 (T2) inflammation, triggers for T2 remains unknown. In Chronic Rhinosinusitis with Nasal Polyposis CRSwNP), a classic Type 2 disorder, dysfunction of the epithelial…
- Trial name
- NCT05857228
- Testing
- Endoscopic sinus surgery (ESS)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Nasal Polyps
Retrospective Study for Recurrent Nasal Polyposis
A retrospective study for patients with recurrent nasal polypi operated at Otorhinolaryngology Department, Sohag University Hospital will be carried out.
- Trial name
- NCT04804488
- Testing
- nasal polyp surgery
- Where
- Egypt
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Sohag University
Disorder of Small Intestine, Gastrointestinal Hemorrhage
European Novel Motorized Spiral Endoscopy Trial
The subject Novel Motorized Spiral Enteroscope (NMSE) represents a new technology which offers all of the advantageous options of spiral enteroscopy with a faster and less invasive approach.
- Conditions
- Disorder of Small Intestine, Gastrointestinal Hemorrhage, Iron Deficiency Anaemia, Crohn's Disease
- Trial name
- ENMSET (NCT02965209)
- Testing
- motorized spiral enteroscopy
- Where
- 2 sites in Belgium, Germany
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Evangelisches Krankenhaus Düsseldorf
Inflammatory Bowel Diseases
Intestinal Stem Cells Characterization
A monocentric pilot studying intestinal organoids from endoscopic biopsies of IBD (Crohn and ulcerative colitis), FAP patients and healthy controls.
- Trial name
- BIODIGE (NCT02874365)
- Testing
- Endoscopic biopsies
- Where
- France
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
CRS
Applications of Nanotechnology and Chemical Sensors for the Detection and Identification of Chronic Sinusitis Subtypes by Respiratory Samples
Professor Hossam Haick from the Technion, developed an electronic nose for diagnosis of diseases via breath samples. Biomarkers from nose and sinuses and upper respiratory tract can be detected by "electronic nose".
- Trial name
- NCT03379701
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Pancreatic Neoplasm, Peutz-Jeghers Syndrome
Cancer of the Pancreas Screening Study (CAPS 3)
The purpose of this study is to find the best and most sensitive screening modality (CT, MRI, EUS)for very small pre-cancerous pancreatic lesions and to treat these small lesions before they turn into cancer.
- Trial name
- CAPS 3 (NCT00438906)
- Testing
- Biopsy, Fine Needle Aspiration (FNA), Secretin (human synthetic) - ChiRhoClin
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Hypoxia, Gastric Cancer
Capnographic Monitoring in Gastrointestinal Endoscopy for Elderly Patients
Hypoxia is the most common adverse event in gastrointestinal endoscopes sedated with propofol and sufentanil, especially in elderly people.
- Conditions
- Hypoxia, Gastric Cancer, Gastric Polyp, Colon Polyp
- Trial name
- CapnoGI (NCT05030870)
- Testing
- Capnography monitoring, Standard monitoring
- Where
- 3 sites in China
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- RenJi Hospital
Stomach Neoplasms, Stomach Cancer
Hereditary Gastric Cancer Syndromes: An Integrated Genomic and Clinicopathologic Study of the Predisposition to Gastric Cancer
Background: Gastric cancers are cancers of the stomach. Hereditary ones are passed from parent to child. Researchers want to gather data about hereditary gastric cancers.
- Conditions
- Stomach Neoplasms, Stomach Cancer, Gastric Adenocarcinoma and Proximal Polyposis of the Stomach (GAPPS), Hereditary Diffuse Gastric Cancer (HDGC)
- Trial name
- NCT03030404
- Where
- United States
- Volunteers
- 733 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Artificial Intelligence, Enteroscope
A Clinical Trial of the Effectiveness and Safety of Software Assisting Diagnose the Intestinal Polyp Digestive Endoscopy by Analysis of Colonoscopy Medical Images From Electronic Digestive Endoscopy Equipment
A clinical trial of the effectiveness and safety of intestinal polyp digestive endoscopy-assisted diagnosis software used in the analysis of colonoscopy medical images generated by electronic digestive endoscopy equipment.
- Conditions
- Artificial Intelligence, Enteroscope, Intestinal Polyposis, Adenomatous
- Trial name
- NCT05687318
- Testing
- DeFrame
- Where
- China
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Chronic Rhinosinusitis With Polyposis, Chronic Hyperplastic Sinusitis
Intravenous Tranexamic Acid and Intraoperative Visualization During Functional Endoscopic Sinus Surgery
Functional endoscopic sinus surgery (FESS) is an effective treatment of sinus disease. FESS is carried out using cameras to view the surgical field. Bleeding during the surgery can lead to poor surgical field visualization.
- Trial name
- NCT01111669
- Testing
- Tranexamic Acid
- Where
- Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Alberta
MutYH-associated Polyposis
MUTYH-associated Polyposis
This is single-center, prospective, non-randomized study
- Trial name
- MAP (NCT03847532)
- Testing
- Sanger sequencing method
- Where
- Russia
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- State Scientific Centre of Coloproctology, Russian Federation
Lynch Syndrome, Polyposis Syndrome, Hereditary Mixed, 1
PSYLIVED: the Psychological Impacts of Living With an Inherited Colorectal Cancer Predisposition Syndrome
Why? PSYLIVED is a qualitative study that aims to understand the psychological experience of individuals living with inherited colorectal cancer.
- Conditions
- Lynch Syndrome, Polyposis Syndrome, Hereditary Mixed, 1, Polyposis Syndrome, Hereditary Mixed, 2
- Trial name
- PSYLIVED (NCT06447961)
- Where
- United Kingdom
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- London North West Healthcare NHS Trust
Familial Adenomatous Polyposis, Map Syndrome
Preliminary Evaluation of Septin9 in Patients With Hereditary Colon Cancer Syndromes
This is an observational, case-control study evaluating the quantitative level of Septin9 in plasma pre- and post-colectomy in hereditary colorectal cancer (CRC) syndrome patients (Familial Adenomatous Polyposis (FAP), Lynch…
- Conditions
- Familial Adenomatous Polyposis, Map Syndrome, Lynch Syndrome, Hnpcc
- Trial name
- Septin9 (NCT02198092)
- Testing
- Epi proColon Testing
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Chronic Rhinosinusitis With Nasal Polyps (CRSwNP), Nasal Polyps
Metabolic and Immunologic Biomarkers in Chronic Rhinosinusitis With Nasal Polyps
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous inflammatory disease of the sinonasal mucosa whose metabolic and immunologic mechanisms are incompletely understood.
- Trial name
- NCT07860411
- Testing
- Nasal polyp tissue and blood sampling, Nasal mucosa and blood sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Harran University
Colorectal Cancer
Attitudes Towards Prophylactic Colectomy in Hereditary Non-polyposis Colorectal Cancer (HNPCC) Patients
The purpose of this study is to learn more about individual's with a family history of colon cancer and the process by which they may decide to undergo or not undergo prophylactic colectomy.
- Trial name
- NCT00582452
- Testing
- Telephone survey
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Fundic Gland Polyps
Fundic Gland Polyps and Proton Pump Inhibitor (PPI) Drugs
The class of proton pump inhibitor (PPI) medications such as omeprazole has proven extremely effective in the treatment and prevention of gastric and duodenal ulcers.
- Trial name
- NCT01130363
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Columbia University
Chronic Rhinosinusitis, Nasal Polyps
Adjunctive Treatment for Chronic Rhinosinusitis With Nasal Polyposis
This is a research study to find out if an off-label use of carboxymethylcellulose foam (CMC), an absorbable nasal packing, combined with triamcinolone acetonide, a steroid, is more comfortable postoperatively for participants…
- Trial name
- NCT03607175
- Testing
- Triamcinolone-impregnated CMC foam, Propel Stent
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marina Boruk
Peutz-Jeghers Syndrome
Poorly Differentiated Adenocarcinoma of the Jejunum in a Patient With Peutz-Jeghers Syndrome: A Case Report
Our study is a case report of one of the rarest risk factor, Peutz-Jeghers syndrome, of small bowel malignancy detected in a patient with poorly differentiated adenocarcinoma of small bowel(jejunum)
- Trial name
- NCT06242457
- Where
- Ethiopia
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Haramaya Unversity