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Fulranumab

Phase 3

Osteoarthritis | Monoclonal antibody | Musculoskeletal |Johnson & Johnson|Trials Updated: Apr 29, 2025

Fulranumab target and mechanism

Molecular targetNGF
Target classInhibitor
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials4
Total Enrollment249

FDA Designations

No designations recorded

Fulranumab clinical trials

Fulranumab · 4 trials · 2 indications

Phase 3 4
NCT02336698Study of Efficacy, Safety of Fulranumab Monotherapy for OA of Hip or Knee, PAI3002Osteoarthritis
COMPLETED18 Analytics
NCT02289716Study of Efficacy, Safety of Fulranumab Monotherapy for OA of Hip or Knee, PAI3003Osteoarthritis
COMPLETED41 Analytics
NCT02336685Study of Efficacy, Safety of Fulranumab Adjunctive Use in OA of Hip or Knee, PAI3001Osteoarthritis
COMPLETED79 Analytics
NCT02301234Study of Safety, Efficacy of Fulranumab Adjunctive Use in OA of Hip or Knee, PAI3007Osteoarthritis
COMPLETED111 Analytics
PHASE3COMPLETED
Study of Efficacy, Safety of Fulranumab Monotherapy for OA of Hip or Knee, PAI3002
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
Study of Efficacy, Safety of Fulranumab Monotherapy for OA of Hip or Knee, PAI3003
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
Study of Efficacy, Safety of Fulranumab Adjunctive Use in OA of Hip or Knee, PAI3001
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
Study of Safety, Efficacy of Fulranumab Adjunctive Use in OA of Hip or Knee, PAI3007
OsteoarthritisUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from baseline to the end of Week 16 in Western Ontario and McMaster University Arthritis Index (WOMAC) pain subscale score
Baseline, Week 16

The WOMAC 3.1 is a multi-dimensional, osteoarthritis (OA) specific self-administered questionnaire using 24 questions with a 48-hour recall that are grouped into 3 subscales (pain, stiffness, and physical function) associated with hip or knee OA. Pain, stiffness, and physical function is rated on a scale of 0-10 (0 = less severe up to 10 = more severe).

Change from baseline to the end of Week 16 in Western Ontario and McMaster University Arthritis Index (WOMAC) physical function subscale score
Baseline, Week 16

See WOMAC 3.1 described above.

Change from baseline to the end of Week 16 in Patient Global Assessment (PGA) score
Baseline, Week 16

The PGA is part of a comprehensive assessment of the impact of treatment for osteoarthritis that also includes pain and physical function. The PGA included in the present study indicates the perception of osteoarthritis in the study joint at the current time. Ratings are provided on an 11-point numerical rating scale from 0 ("Very Good") to 10 ("Very Bad").

The number of participants with Adverse Events as a measure of safety and tolerability
Up to Week 52

Secondary Endpoints

Change from baseline to the end of Week 16 in Patient Global Assessment (PGA) score
Baseline, Week 16
Change from baseline to the end of Week 16 in WOMAC Stiffness subscale score
Baseline, Week 16
Change from baseline to the end of Week 16 in daily numerical rating scale (NRS) score
Baseline, Week 16
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipants will receive 4 subcutaneous (SC) injections (one injection every 4 weeks).
Fulranumab 1 mgEXPERIMENTALParticipants will receive 4 subcutaneous (SC) injections (one injection every 4 weeks).
Fulranumab 3 mgEXPERIMENTALParticipants will receive 4 subcutaneous (SC) injections (one injection every 4 weeks).

Interventions

NameTypeDescription
PlaceboDRUGPlacebo will be administered once every 4 weeks for 16 weeks by subcutaneous (SC) injection (injection under the skin) into the thigh or abdomen.
Fulranumab 1 mgDRUGFulranumab will be administered once every 4 weeks for up to 16 weeks by SC injection into the thigh or abdomen.
Fulranumab 3 mgDRUGFulranumab will be administered once every 4 weeks for up to 16 weeks by SC injection into the thigh or abdomen.
OpioidDRUGOpioids will be administered as standard of care for osteoarthritis (OA) pain therapy during the double-blind treatment phase as per investigator discretion.
Celecoxib 100 mgDRUGDouble-blind capsules taken twice daily for up to 16 weeks.
Celecoxib 100 mg Matching PlaceboDRUGDouble-blind capsules taken twice daily for up to 16 weeks.
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Eligibility Criteria

Age Range18 Years to 99 Years
SexALL
Healthy VolunteersNo
Study Sites32

Inclusion Criteria: * Clinical diagnosis of osteoarthritis (OA) of hip or knee based on criteria defined by the American College of Rheumatology and radiographic evidence of OA (Kellgren-Lawrence class ≥2) of the study joint * Scheduled joint replacement or planning to undergo a joint replacement s...

Countries:United StatesPolandSpainUnited KingdomBelgiumCanadaCzechiaNetherlandsHungaryNew ZealandAustraliaGermanySouth KoreaSweden
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Competitive Landscape -Osteoarthritis 143 trials

Frequently asked questions about Fulranumab

What is Fulranumab used for?

Fulranumab was developed for the treatment of osteoarthritis, specifically osteoarthritis of the hip or knee, with associated pain. It is a monoclonal antibody studied as an investigational therapy in adults 18 years and older. All four of its Phase 3 trials enrolled participants with osteoarthritis and pain.

What does Fulranumab target?

Fulranumab targets nerve growth factor, or NGF. It is a monoclonal antibody that acts as an inhibitor of NGF. By binding NGF, the antibody is designed to interfere with NGF signaling, which is associated with pain transmission in conditions such as osteoarthritis.

Who is developing Fulranumab?

Fulranumab was developed by Johnson & Johnson, which trades under the ticker JNJ. The company sponsored the clinical program evaluating the monoclonal antibody in osteoarthritis of the hip or knee.

What phase is Fulranumab in?

Fulranumab reached Phase 3 clinical development for osteoarthritis. It is an investigational monoclonal antibody and is not approved. All four of its Phase 3 trials are completed, and no trials are currently active.

What clinical trials is Fulranumab in?

Fulranumab was studied in four completed Phase 3 trials: NCT02336698, NCT02336685, NCT02301234, and NCT02289716. These randomized, double-blind, placebo-controlled studies evaluated fulranumab as monotherapy or adjunctive therapy in osteoarthritis of the hip or knee, with total enrollment of 249 participants across multiple countries.