Incidence of colorectal lesions in first degree relatives of patients with serrated polyposis syndrome.
Recruiting
- Conditions
- serrated polyposis syndrome, hyperplastic polyposis syndrome, sessile serrated adenoma, colorectal cancer, CRC
- Registration Number
- NL-OMON27458
- Lead Sponsor
- niversity of Amsterdam, Academic Medical Center, Department of Gastroenterology
- Brief Summary
/A
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 79
Inclusion Criteria
First degree relatives (>35 years of age or 5 years younger than the lowest incidence age) of SPS patients under surveillance at the endoscopy department.
Exclusion Criteria
1. Individuals who have undergone a colonoscopy in the past three years;
2. Indivuals who have undergone a colectomy;
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The incidence of CRC, adenoma detection rate (ADR) and presence of multiple (>2) proximal serrated polyps (HPs or SSAs).
- Secondary Outcome Measures
Name Time Method The incidence of complications.