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RXRXRecursion Pharmaceuticals Inc.Signing up patients

Evaluate REC-4881 in Participants With Familial Adenomatous Polyposis (FAP)

Familial Adenomatous Polyposis

0Calmworry score, out of 100

No strong warning signs right now. The score counts warning signs; it is not a prediction.

Why this score

No warning signs right now. That's why the score is 0.

Score over time

Stage
Phase 1/2
Patients
67 (planned)
Started
Jul 10, 2023
Main results expected
Jun 2027
Fully finished
Sep 2027
Results posted
not yet

What counts as success

The trial's main goal(s), called the “primary outcome.”

  • Part 1: Maximum (Peak) Plasma Drug Concentration (Cmax) of REC-4881

    Measured over: Day 1 through Day 43

  • Part 1: Time to Reach Cmax (Tmax) of REC-4881

    Measured over: Day 1 through Day 43

  • Part 1: Area Under the Plasma Concentration-time Curve (AUC) of REC-4881

    Measured over: Day 1 through Day 43

  • Part 2: Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

    Measured over: Day 1 through up to Week 37

  • Part 2: Number of Participants With Dose-limiting Toxicities (DLTs)

    Measured over: First 28 days of treatment

  • Part 2: Number of Participants Who Discontinued Treatment

    Measured over: Day 1 through up to Week 37

  • Part 2: Number of Participants With Dose Modification Due to Toxicity

    Measured over: Day 1 through up to Week 37

  • Part 2: Percent Change From Baseline in Polyp Burden

    Measured over: Baseline, up to Week 37

Changes Tremor has spotted

No changes since Tremor started watching this trial.
Show details (technical version)

Score inputs

  • none

Raw record changes

  • none yet

Trial ID NCT05552755 · record last updated 2026-06-05 · checked 2026-11-09 15:47 UTC

See the official record on ClinicalTrials.gov (NCT05552755) ↗