Benign Colorectal Neoplasm study: Dietary Fiber vs Colonoscopy
Official title Impact of Dietary Fiber Supplementation on Colonic Microbiome
ClinicalTrials.gov ID: NCT05643859
What this study is testing
- What it's testing
- The study wants to find out whether taking fiber every day can alter the bacteria that live on the lining of the colon, which may affect the growth of precancerous polyps.
- Who it's for
- It is looking for adults who have a benign colorectal neoplasm or a non‑neoplastic anal disorder.
- What's involved
- Participants will take a fiber supplement each day and may have colon examinations and stool or tissue samples taken to analyze the bacteria.
- Time commitment
- The study lasts several weeks to months, with regular clinic visits for follow‑up tests and sample collection.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Age \>= 18 years
- Ability to understand and the willingness to sign a written informed consent document
- Patients who present with a chief complaint of a benign anorectal pathology including hemorrhoids, anal fissures, and anal fistulas without...
You likely can't join if
- Patients with an active malignancy, Crohn's disease, ulcerative colitis, and immunosuppressed patients
- Patients with hereditary colon cancer syndrome including Lynch syndrome or Familial Adenomatous Polyposis (FAP)
- Patients with a prior history of total or partial colon resection
- Colorectal pathology, such cancer or proctitis, after initial study scope
The study team makes the final eligibility decision.
Where it is enrolling
- Portland, Oregon, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part, but confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
This study is enrolling now at Portland, Oregon, United States. Enter your location above to see the nearest enrolling site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool that is independent of the study sponsor. Details come from ClinicalTrials.gov. The study team decides eligibility, and your own doctor gives medical advice.