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EN3835

Phase 3

Edematous Fibrosclerotic Panniculopathy (Cellulite) | Monoclonal antibody | Other |BrainsWay Ltd.|Last Updated: Jul 13, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment423

FDA Designations

No designations recorded

Clinical trial landscape

EN3835 · 4 trials · 5 indications

Phase 3 3Phase 2 1
NCT06151197Study to Assess EN3835 in the Treatment of Plantar Fibromatosis (Also Known as Ledderhose Disease)Plantar Fibromatosis
COMPLETED436 Analytics
NCT05254457Long-Term Safety, Efficacy, and Durability of EN3835 in the Treatment and Retreatment of Plantar FibromatosisPlantar Fibromatosis
COMPLETED145 Analytics
NCT03428750Effectiveness and Safety of EN3835 in the Treatment of EFP (Cellulite) in WomenEdematous Fibrosclerotic Panniculopathy (Cellulite)
COMPLETED423 Analytics
PHASE3COMPLETED
Study to Assess EN3835 in the Treatment of Plantar Fibromatosis (Also Known as Ledderhose Disease)
Plantar FibromatosisUnlock trial analytics
PHASE3COMPLETED
Long-Term Safety, Efficacy, and Durability of EN3835 in the Treatment and Retreatment of Plantar Fibromatosis
Plantar FibromatosisUnlock trial analytics
PHASE3COMPLETED
Effectiveness and Safety of EN3835 in the Treatment of EFP (Cellulite) in Women
Edematous Fibrosclerotic Panniculopathy (Cellulite)Unlock trial analytics

Study Endpoints

Primary Endpoints

Change from Baseline to Week 12 in the Weekly Mean of the Average Daily (24-hour) Pain (ADP) Score as Measured on the Pain Intensity Numeric Rating Scale (NRS)
Baseline, Week 12
Proportion of participants reporting adverse events (AE)
Day 1 to Day 450

Proportion of participants reporting AE during the study assessed by incidence, severity and duration

2-level Composite Responders for the Target Buttock
Day 71

Number of of 2-level Clinician-Reported Photonumeric Cellulite Severity Scale (CR-PCSS) / Patient-Reported Photonumeric Cellulite Severity Scale (PR-PCSS) composite responders in the target buttock at Day 71. CR-PCSS and PR-PCSS is a 5-level scale ranging from "0" (None) to "4" (Severe). A participant who missed one or two assessments of CR-PCSS and PR-PCSS at Day 71 was defined as a non-responder. A 2-level composite responder is defined as a participant with an improvement from baseline of at least 2-levels of severity in the CR-PCSS and an improvement from baseline of at least 2-levels of severity in the PR-PCSS of the target buttock.

Change From Baseline in the Adapted American Shoulder and Elbow Surgeons Shoulder Assessment Form (ASES) Composite Score for the Affected Shoulder at Day 95
Baseline, Day 95

Adapted ASES is a self-administered participant reported outcome measure, divided into 2 sections: pain and function. Pain subscale is a single item, 11-point numeric rating scale, ranging from 0 (no pain at all) to 10 (worst pain), calculated as 10 - pain raw score and multiplying by 5, score ranging from 0 (worst pain) to 50 (no pain). Function subscale consists of 10 activities, 4-point ordinal scale about their ability to do the activity with the affected arm, ranging from 0 (unable to do) to 3 (not difficult), calculated by multiplying total score for 10 items by 5 and then dividing it by 3, score range of 0 (no function) to 50 (full function). Adapted ASES composite score is the sum of the pain subscale score (50% of the composite score) and function subscale score (50% of the composite score), score range of 0 (worst pain) to 100 (least pain). Positive change from Baseline score means an improvement in pain and/or shoulder function.

Secondary Endpoints

Change from Baseline in the Foot Function Index (FFI) Difficulty Subscale Score
Baseline, up to Day 85
Change from Baseline in the FFI Activity Limitation Subscale Score
Baseline, up to Day 85
Change from Baseline in the FFI Pain Subscale Score
Baseline, up to Day 85
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
EN3835EXPERIMENTAL -
PlaceboPLACEBO_COMPARATOR -
Observation Only GroupNO_INTERVENTION -
Treated or Retreated GroupEXPERIMENTAL -
EN3835 ActiveACTIVE_COMPARATOREN3835 0.84mg (Collagenase Clostridium Histolyticum)

Interventions

NameTypeDescription
EN3835BIOLOGICALBiologic: EN3835 injection
PlaceboOTHERPlacebo injection
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites66

Key Inclusion Criteria: * Be an ambulatory male or female ≥18 years of age. * Have a diagnosis of PFI. * Have current foot pain due to PFI. * Agree not to use prohibited medication, throughout the study, and not use any medication to treat PFI pain, except as permitted per the protocol. * If female...

Countries:United StatesPuerto Rico
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Frequently asked questions about EN3835

What is EN3835 used for?

EN3835 is an investigational small molecule being developed for Edematous Fibrosclerotic Panniculopathy (cellulite), Adhesive Capsulitis (frozen shoulder), and Plantar Fibromatosis (Ledderhose disease). It is in clinical development for these musculoskeletal conditions.

Who makes EN3835?

EN3835 is being developed by BrainsWay Ltd., a company traded under the ticker BWAY. The drug is currently in clinical trials for multiple musculoskeletal indications.

What phase is EN3835 in?

EN3835 is in Phase 2 and Phase 3 clinical trials. It is an investigational drug and has not been approved by the FDA. Completed trials include a Phase 2 study for frozen shoulder and Phase 3 studies for cellulite and plantar fibromatosis.

What clinical trials is EN3835 in?

EN3835 has been studied in several completed trials, including NCT03428750 for cellulite, NCT04496167 for frozen shoulder, NCT05254457 for plantar fibromatosis, and NCT06151197 for plantar fibromatosis (Ledderhose disease). These trials were conducted in the United States and Puerto Rico.

Is EN3835 the same as Ledderhose disease treatment?

EN3835 is being studied for the treatment of Plantar Fibromatosis, which is also known as Ledderhose disease. The drug is not the same as the disease itself, but it is an investigational treatment for this condition.