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RPV LA

Phase 1

Healthy | Small molecule | Other |Johnson & Johnson|Last Updated: May 12, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment126

FDA Designations

No designations recorded

Clinical trial landscape

RPV LA · 1 trial · 1 indication

Phase 1 1
NCT05112939A Study of a Rilpivirine Extended-Release Suspension in Healthy ParticipantsHealthy
COMPLETED126 Analytics
PHASE1COMPLETED
A Study of a Rilpivirine Extended-Release Suspension in Healthy Participants
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Study Endpoints

Primary Endpoints

Plasma Concentration of Rilpivirine (RPV)
Up to 72 weeks

Plasma samples will be analyzed to determine concentrations of RPV using a validated, specific, and sensitive method.

Plasma Concentration of Cabotegravir (CAB)
Up to 72 weeks

Plasma samples will be analyzed to determine concentrations of CAB using a validated, specific, and sensitive method.

Secondary Endpoints

Number of Participants With Adverse Events (AEs)
Up to 72 weeks
Number of Participants with Injection-Site Reactions
Up to 72 weeks
Number of Participants with Abnormalities in 12-Lead Electrocardiograms (ECGs)
Up to 72 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Panel A: Rilpivirine (RPV) Long-acting (LA)EXPERIMENTALParticipants will receive one dose of RPV LA (formulation 1) under different conditions (Treatment A and B) on Day 1.
Panel B: RPV LAEXPERIMENTALParticipants will receive one dose of RPV LA (formulation 2) under different conditions (Treatment C and D) on Day 1.
Panel C: RPV LAEXPERIMENTALParticipants will receive one dose of RPV LA (formulation 1) under different conditions (Treatment E and F) on Day 1, based on interim data of Panel A.
Panel D: RPV LAEXPERIMENTALParticipants will receive one dose of RPV LA (formulation 2) under different conditions (Treatment G and H) on Day 1, based on interim data of Panel B.
Panel E: RPV LA + Cabotegravir (CAB) LAEXPERIMENTALParticipants will receive one dose of RPV LA (formulation 1) with CAB LA (formulation 3) (Treatment I) on Day 1.

Interventions

NameTypeDescription
RPV LADRUGRPV LA will be administered at different formulations.
CAB LADRUGCAB LA will be administered at formulation 3.
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Participant must be healthy on the basis of physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) (based on the average value of triplicate ECGs) performed at screening (results must be available on Day -1) * Participant must be healthy on the...

Countries:United StatesNetherlands
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Recent Changes (Last 90 Days)

MEDIUMJun 12, 2026NCT05112939TRIAL_REMOVED: changed
MEDIUMJun 12, 2026NCT05112939TRIAL_REMOVED: changed
MEDIUMJun 12, 2026NCT05112939TRIAL_REMOVED: changed

Frequently asked questions about RPV LA

What is RPV LA used for?

RPV LA is an investigational small molecule being studied for use in healthy participants. It is a long-acting extended-release suspension formulation of rilpivirine. As of the available data, it is in Phase 1 clinical development and is not approved for any indication.

Who makes RPV LA?

RPV LA is being developed by Johnson & Johnson, a company traded on the New York Stock Exchange under the ticker JNJ. The drug is currently in Phase 1 clinical development.

What phase is RPV LA in?

RPV LA is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. One Phase 1 trial has been completed, and no active trials are currently listed.

What clinical trials is RPV LA in?

RPV LA has one completed Phase 1 clinical trial, identified as NCT05112939. This study, titled 'A Study of a Rilpivirine Extended-Release Suspension in Healthy Participants,' enrolled 126 participants in the United States and the Netherlands. The trial was controlled but not double-blinded.

Is RPV LA the same as rilpivirine?

RPV LA is a long-acting extended-release suspension formulation of rilpivirine. While rilpivirine is the active pharmaceutical ingredient, RPV LA refers specifically to this extended-release version being studied for its pharmacokinetic profile in healthy participants.