Condition
Rectal Diseases clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Rectal Diseases clinical trials that are recruiting, at sites in 18 countries (most in United States (2), Sweden (1), Argentina (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 18Countries
Newest Rectal Diseases clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Signia circular stapler for left-sided colon, sigmoid, and rectal resections | — | New Haven, Connecticut and 9 other locations | Recruiting | Jan 20, 2026 |
| PF-08634404 plus chemotherapy for adults with metastatic colorectal cancer | Phase 3 | Chandler, Arizona and 371 other locations | Recruiting | Oct 30, 2025 |
| New device for treating hemorrhoids | — | Frölunda and 2 other locations | Recruiting | Mar 23, 2023 |
All recruiting trials (3)
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Signia circular stapler for left-sided colon, sigmoid, and rectal resections
This study will try the Signia circular stapler with Tri-Staple technology to see if it safely creates bowel reconnections in adults having left-sided colon, sigmoid, or rectal surgery.
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PF-08634404 plus chemotherapy for adults with metastatic colorectal cancer
This trial will test whether adding a new drug called PF-08634404 to standard chemotherapy helps adults whose colorectal cancer has spread.
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New device for treating hemorrhoids
This study is testing a new device called PexyEazy® to see if it can safely and effectively treat grade II and III hemorrhoids in patients while making recovery easier and faster.
Related topics
Quick answers
How many Rectal Diseases clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 18 countries. The most sites are in United States (2 trials), Sweden (1 trial), Argentina (1 trial), Australia (1 trial), Belgium (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.