Recent Updates
Recently added Catalysts

ALN-F1202

Phase 1

Undisclosed | Small molecule | Other |Regeneron Pharmaceuticals, Inc.|Trials Updated: Sep 30, 2026

ALN-F1202 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Nov 2024

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment56

FDA Designations

No designations recorded

ALN-F1202 clinical trials

ALN-F1202 · 1 trial · 1 indication

Phase 1 1
NCT06669234Phase 1 Safety and Tolerability Study of ALN-F1202 in Healthy AdultsHealthy Volunteer
COMPLETED56 Analytics
PHASE1COMPLETED
Phase 1 Safety and Tolerability Study of ALN-F1202 in Healthy Adults
Healthy VolunteerUnlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of Treatment Emergent Adverse Events (TEAEs)
Up to 190 Days
Severity of TEAEs
Up to 190 Days

Secondary Endpoints

Change in activated Partial Thromboplastin Time (aPTT)
Baseline up to 190 Days
Change in Prothrombin Time (PT)
Baseline up to 190 Days
Concentration of combined ALN-F1202 and metabolites in plasma
Up to 190 Days
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ALN-F1202EXPERIMENTALRandomized as described in the protocol Escalating Cohorts including Optional Cohorts
PlaceboEXPERIMENTALRandomized as described in the protocol

Interventions

NameTypeDescription
ALN-F1202DRUGAdministered per the protocol
Matching PlaceboDRUGAdministered per the protocol
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Key Inclusion Criteria: 1. Has a body mass index between 18 and 32 kg/m2, inclusive 2. Is judged by the investigator to be in good health based on medical history, physical examination, vital sign measurements, and electrocardiograms (ECGs) performed at screening and/or prior to administration of i...

Countries:Belgium
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

HIGHSep 30, 2026NCT06669234Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHSep 30, 2026NCT06669234Status: ACTIVE_NOT_RECRUITING → COMPLETED

Frequently asked questions about ALN-F1202

What is ALN-F1202?

ALN-F1202 is an investigational small molecule therapeutic being developed by Regeneron Pharmaceuticals, Inc. It has been studied in a Phase 1 clinical trial in healthy adult volunteers. The specific disease or condition it is intended to treat has not been disclosed.

Who is developing ALN-F1202?

ALN-F1202 is being developed by Regeneron Pharmaceuticals, Inc., which trades on the Nasdaq under the ticker symbol REGN. Regeneron is the sponsor of the clinical program for this investigational small molecule asset.

What phase is ALN-F1202 in?

ALN-F1202 is in Phase 1 clinical development. One Phase 1 trial has been completed, and no active trials are currently listed. The program remains investigational and has not been approved by the FDA for any indication.

What clinical trials is ALN-F1202 in?

ALN-F1202 has been evaluated in one Phase 1 trial, NCT06669234, titled a Phase 1 Safety and Tolerability Study of ALN-F1202 in Healthy Adults. The trial was completed, enrolled 56 participants, was randomized, double-blind, and controlled, and was conducted in Belgium.

What is ALN-F1202 used for?

ALN-F1202 is an investigational drug and does not have a disclosed therapeutic indication. Its only reported clinical study was conducted in healthy adult volunteers rather than in patients with a specific disease, so no approved or intended use has been publicly stated.