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ClinicalTrials.gov public records Last synced Oct 5, 2026, 2:21 PM EDT

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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: collagenase clostridium histolyticum (CCH) Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Real World CCH Study in Adult Females With Cellulite

NCT04170296
View directory record Official record
Conditions
Edematous Fibrosclerotic Panniculopathy (EFP), Cellulite
Interventions
EN3835
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
11
States / cities
Encino, California • San Diego, California • Solana Beach, California + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Oct 5, 2026, 2:21 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Impact of CCH Treatment of Buttock and Thigh Cellulite in Adult Women

NCT04209530
View directory record Official record
Conditions
Cellulite, Edematous Fibrosclerotic Panniculopathy (EFP)
Interventions
EN3835
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Injection Techniques of Collagenase Clostridium Histolyticum (CCH) for the Treatment of EFP (Cellulite)

NCT03632993
View directory record Official record
Conditions
Edematous Skin
Interventions
collagenase clostridium histolyticum (CCH)
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
5
States / cities
Coral Gables, Florida • Miami, Florida • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Oct 5, 2026, 2:21 PM EDT
Active, not recruiting Phase 4 Interventional

Safety and Efficacy of Collagenase Clostridium Histolyticum After Prior Intralesional PRP for Peyronie's Disease

NCT05777031
View directory record Official record
Conditions
Peyronie Disease, Sexual Dysfunctions, Psychological, Genital Diseases, Male
Interventions
Collagenase Clostridium Histolyticum (CCH)
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effect of Oral TXA on Buttock Bruising Post CCH Injections in Adult Females

NCT05309525
View directory record Official record
Conditions
Cellulite
Interventions
Collagenase Clostridium Histolyticum-Aaes, Lysteda 650 MG Oral Tablet
Drug
Lead sponsor
Luxurgery
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 5, 2026, 2:21 PM EDT
Completed No phase listed Observational

Long-term Durability Study of Collagenase Clostridium Histolyticum (CCH)

NCT04381117
View directory record Official record
Conditions
Edematous Fibrosclerotic Panniculopathy
Interventions
Previously Treated with EN3835
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
4
States / cities
Clearwater, Florida • Coral Gables, Florida • Washington, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Oct 5, 2026, 2:21 PM EDT
Withdrawn Not applicable Interventional

Focused Shock Wave Therapy Outcomes in Peyronie's Disease and Erectile Dysfunction

NCT05646602
View directory record Official record
Conditions
Peyronie Disease, Penile Curvature, Erectile Dysfunction
Interventions
Collagenase Clostridium Histolyticum, Duolith SD1 T-TOP
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 5, 2026, 2:21 PM EDT
Completed No phase listed Observational

Durability and Safety of CCH With Two Different Injection Techniques in Cellulite With Laxity

NCT05249257
View directory record Official record
Conditions
Cellulite, Laxity; Skin, Edematous Fibrosclerotic Panniculopathy
Interventions
Not listed
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Coral Gables, Florida • Metairie, Louisiana • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

To Assess the Effectiveness of Multiple Dose, Multiple Concentrations of Qwo, for the Treatment of Mild to Moderate Cellulite.

NCT05026216
View directory record Official record
Conditions
Cellulite
Interventions
Qwo
Drug
Lead sponsor
DMR Research, PLLC
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Westport, Connecticut
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional

A Study to Assess Collagenase Clostridium Histolyticum (CCH) in the Treatment of Plantar Fasciitis (PFA)

NCT06169319
View directory record Official record
Conditions
Plantar Fasciitis
Interventions
Collagenase Clostridium Histolyticum (CCH), Placebo
Biological
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 75 Years
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
39
States / cities
Tucson, Arizona • Castro Valley, California • Corona, California + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Results available

Clinical Study for the Treatment of Adhesive Capsulitis of the Shoulder

NCT02006719
View directory record Official record
Conditions
Adhesive Capsulitis, Frozen Shoulder
Interventions
Collagenase Clostridium Histolyticum, Placebo
Biological · Other
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
35
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Results available

Study of Different Interventions to Reduce Bruising Following CCH-Aaes Treatment for Cellulite of the Buttocks

NCT05419505
View directory record Official record
Conditions
Edematous Fibrosclerotic Panniculopathy, Cellulite
Interventions
CCH-aaes, Antifibrinolytic Agent
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
13
States / cities
Scottsdale, Arizona • Beverly Hills, California • Encinitas, California + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Histopathology Following CCH Injection

NCT04236635
View directory record Official record
Conditions
Characteristics of Subcutaneous Tissue
Interventions
Collagenase Clostridium Histolyticum Single Injection Technique, Collagenase Clostridium Histolyticum Multiple Injection Technique
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Montclair, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

CCH Treatment of Cellulite in the Presence of Dermal Laxity With Comparison Between Two (2) Different Injection Techniques

NCT04580303
View directory record Official record
Conditions
Edematous Fibrosclerotic Panniculopathy, Cellulite, Laxity; Skin
Interventions
collagenase clostridium histolyticum
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Coral Gables, Florida • Metairie, Louisiana • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 4 Interventional

Efficacy of a Novel CCH Protocol for PD Among Prior Non-responders

NCT05108558
View directory record Official record
Conditions
Peyronie's Disease
Interventions
CCH administration, Control - Crossover to CCH, RestoreX
Drug · Device
Lead sponsor
Charitable Union for the Research and Education of Peyronie's Disease
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Orem, Utah
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 5, 2026, 2:21 PM EDT
Recruiting Not applicable Interventional

Concurrent Low Intensity Shockwave Therapy on Collagenase Clostridium Histolyticum for Peyronie's Disease

NCT06065436
View directory record Official record
Conditions
Peyronie Disease, Erectile Dysfunction
Interventions
Collagenase Clostridium Histolyticum, Storz Duolith LiSWT
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 5, 2026, 2:21 PM EDT
Active, not recruiting Phase 4 Interventional

Delayed Dose Collagenase Clostridium Histolyticum (CCH) Protocol for Men With Peyronie's Disease

NCT06649539
View directory record Official record
Conditions
Peyronie Disease
Interventions
Collagenase Clostridium Histolyticum, RestoreX, Sildenafil
Drug · Device
Lead sponsor
Charitable Union for the Research and Education of Peyronie's Disease
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Orem, Utah
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 5, 2026, 2:21 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Pharmacokinetics of a Single Dose of CCH (3.36 mg) in Subjects With EFP

NCT03675685
View directory record Official record
Conditions
Edematous Fibrosclerotic Panniculopathy
Interventions
CCH (collagenase clostridium histolyticum)
Biological
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2020 · Synced Oct 5, 2026, 2:21 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Investigation of Surgery, Collagenase, and Restorex for the Improvement of Peyronie's

NCT04786106
View directory record Official record
Conditions
Peyronie's Disease
Interventions
Collagenase Clostridium Histolyticum 0.9 MG [Xiaflex] (CCH), Penile Plication Surgery, Incision and Grafting (I&G) Surgery, RestoreX Penile Traction Device
Drug · Procedure · Device
Lead sponsor
Charitable Union for the Research and Education of Peyronie's Disease
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Orem, Utah
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 5, 2026, 2:21 PM EDT