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EN3835 for Plantar Fibroma (STRIDE Trial)

Phase 3
Recruiting
Research Sponsored by Endo Pharmaceuticals
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Have a diagnosis of PFI.
Have current foot pain due to PFI.
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to day 85
Awards & highlights

STRIDE Trial Summary

This trial will test if EN3835 is effective and safe for treating PFI (Ledderhose disease) compared to a placebo.

Who is the study for?
This trial is for adults over 18 with Ledderhose disease, which causes painful foot lumps. Participants must be able to walk and give informed consent. Women must either not be able to have children or agree to use birth control during the study.Check my eligibility
What is being tested?
The trial is testing EN3835's effectiveness against a placebo in treating Ledderhose disease. It aims to see if EN3835 can reduce pain and improve condition without causing harm.See study design
What are the potential side effects?
While specific side effects of EN3835 are not listed, common ones may include irritation at the injection site, allergic reactions, or general discomfort.

STRIDE Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have been diagnosed with primary fibromyalgia.
Select...
I have foot pain because of plantar fasciitis.
Select...
I agree not to take any prohibited medication during the study.
Select...
I agree not to take any prohibited medication during the study.
Select...
I have been diagnosed with primary fibromyalgia.
Select...
I have foot pain because of plantar fasciitis.

STRIDE Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to day 85
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to day 85 for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
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)
Secondary outcome measures
Amount of (milligrams [mg]) Rescue Analgesic Medication Used
Change from Baseline in Nodule Consistency (Firmness)
Change from Baseline in the FFI Activity Limitation Subscale Score
+8 more

Side effects data

From 2021 Phase 3 trial • 153 Patients • NCT04170296
93%
Injection site bruising
79%
Injection site pain
33%
Injection site discolouration
19%
Injection site pruritus
18%
Injection site swelling
7%
Injection site oedema
7%
Injection site nodule
7%
Injection site mass
3%
Injection site haemorrhage
3%
Post-inflammatory pigmentation change
1%
Diffuse alopecia
1%
Urinary tract infection
1%
Coronavirus test positive
1%
Blood potassium increased
1%
White blood cell count increased
1%
Nitrite urine present
1%
Urine leukocyte esterase positive
1%
Oropharyngeal pain
1%
Injection site dermatitis
1%
Pyrexia
100%
80%
60%
40%
20%
0%
Study treatment Arm
Cohort 2: Buttocks
Cohort 1: Posterolateral Thigh

STRIDE Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: EN3835Experimental Treatment1 Intervention
Group II: PlaceboPlacebo Group1 Intervention
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
EN3835
2019
Completed Phase 3
~1540

Find a Location

Who is running the clinical trial?

Endo PharmaceuticalsLead Sponsor
133 Previous Clinical Trials
32,737 Total Patients Enrolled
Luis OrtegaStudy DirectorEndo Pharmaceuticals
2 Previous Clinical Trials
901 Total Patients Enrolled

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are the potential risks associated with EN3835 for individuals?

"As per our assessment at Power, the safety rating for EN3835 is a 3 on a scale of 1 to 3. This high score reflects the availability of data supporting both effectiveness and safety due to its Phase 3 trial status."

Answered by AI

Are patients currently able to participate in this ongoing trial?

"Affirmative. The details on clinicaltrials.gov show that this research study is actively seeking eligible participants. It was initially shared on 11/28/2023 and the most recent update was made on 2/1/2024. A total of 418 individuals are sought after, with recruitment taking place at two distinct sites."

Answered by AI
~279 spots leftby Nov 2025