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Showing 1–24 of 500 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: BTX-A Clear all
Completed No phase listed Observational

Muscle Elastography in Spastic Cerebral Palsy

NCT03112434
View directory record Official record
Conditions
Unilateral Spastic Cerebral Palsy
Interventions
Botulinum toxin type A
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
5 Years to 18 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Sep 10, 2026, 10:09 PM EDT
Not listed Not applicable Interventional

Botulinum Toxin A to Treat Flexion Contracture After Total Knee Arthroplasty

NCT01829087
View directory record Official record
Conditions
Flexion Contracture Following Total Knee Replacement
Interventions
Botox, placebo
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
Bryn Mawr, Pennsylvania • Lankenau, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 12, 2013 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Impact of Botox Treatment Into the Upper One Third of the Face an Area on Mood and Self -Appearance Satisfaction

NCT04439825
View directory record Official record
Conditions
Mood
Interventions
Botulinum Neurotoxin, Placebo
Drug
Lead sponsor
DeNova Research
Other
Eligibility
10 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 14, 2021 · Synced Sep 10, 2026, 10:09 PM EDT
Completed No phase listed Observational

In-office Assessment of Voiding Function Following Botox Injection for Overactive Bladder

NCT04155593
View directory record Official record
Conditions
Overactive Bladder
Interventions
Not listed
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 1, 2020 · Synced Sep 10, 2026, 10:09 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

A Pilot Study Testing Onabotulinum Toxin A Versus Incobotulinum Toxin A Injections for Facial Wrinkles

NCT02019004
View directory record Official record
Conditions
Wrinkles
Interventions
Onabotulinum Toxin A, Incobotulinum Toxin A
Drug
Lead sponsor
Northwestern University
Other
Eligibility
20 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Determine If the Volume Used to Dilute BOTOX Cosmetic™ for Injection Affects Its Overall Effect and Duration.

NCT00250952
View directory record Official record
Conditions
Skin Wrinkling
Interventions
Botox Cosmetic™
Drug
Lead sponsor
Carruthers Dermatology Centre
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 8, 2005 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available

Safety Study of Botulinum Toxin Type A in Post-Upper Limb Stroke Patients With Reduced Lung Function

NCT00076687
View directory record Official record
Conditions
Stroke, Muscle Spasticity, Motor Neuron Disease
Interventions
botulinum toxin Type A, saline
Biological · Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 2, 2011 · Synced Sep 10, 2026, 10:09 PM EDT
Not listed Phase 1 Interventional

New Approaches in Evaluating Patients' Response to Botulinum Toxins in the Treatment of Chronic Neck Pain and Back Pain

NCT02008136
View directory record Official record
Conditions
Cervicalgia, Low Back Pain
Interventions
Botulinum Toxins
Drug
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Sep 10, 2026, 10:09 PM EDT
Terminated Phase 2 Interventional Results available

Endoscopic Botulinum Toxin Injection in the Prevention of Postoperative Pancreatic Fistula Following Distal Pancreatectomy

NCT04965311
View directory record Official record
Conditions
Pancreatic Carcinoma
Interventions
Botulinum Toxin Type A
Biological
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 12, 2025 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Results available

Comparative Efficacy of Three Preparations of Botox-A in Treating Spasticity

NCT00178646
View directory record Official record
Conditions
Stroke, Brain Injuries, Spasticity
Interventions
Botox
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
12 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
2
States / cities
West Orange, New Jersey • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced Sep 10, 2026, 10:09 PM EDT
Recruiting Phase 1 Interventional

The Impact of Botox on Neuroimmune Interactions in Atopic Dermatitis

NCT06928246
View directory record Official record
Conditions
Atopic Dermatitis (AD)
Interventions
Onabotulinum Toxin Type A - Phase 1b, Onabotulinum Toxin Type A - Phase 2
Drug
Lead sponsor
Daniel Kaplan
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 10, 2026, 10:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Botulinum Toxin in Cervical Dystonia

NCT01056861
View directory record Official record
Conditions
Torticollis, Cervical Dystonia
Interventions
Botulinum Toxin A
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 4 Interventional

OnabotulinumtoxinA in the Management of Psychogenic Dystonia

NCT02618889
View directory record Official record
Conditions
Torticollis, Dystonia
Interventions
CBT
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Sep 10, 2026, 10:09 PM EDT
Not yet recruiting Phase 4 Interventional

Impact of Dysport on PMFF Donor Scar

NCT07720726
View directory record Official record
Conditions
Skin Cancer Excision Site, Basal Cell Carcinoma, Squamous Cell Carcinoma, Melanoma
Interventions
Abobotulinumtoxin-A, Control- Saline injection
Drug · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy of Botulinum Toxin Type A Topical Gel for Primary Axillary Hyperhidrosis

NCT02565732
View directory record Official record
Conditions
Hyperhidrosis
Interventions
Botulinum toxin type A, Placebo comparator
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2016 · Synced Sep 10, 2026, 10:09 PM EDT
Completed No phase listed Observational Results available

Central Nervous System Changes Following OnabotulinumtoxinA Injection in the Bladder

NCT03033355
View directory record Official record
Conditions
Multiple Sclerosis, Lower Urinary Tract Symptoms, Neurogenic Bladder, Detrusor, Overactive, Urge Incontinence
Interventions
Intra-detrusor injection of Onabotulinumtoxin-A
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Sep 10, 2026, 10:09 PM EDT
Terminated Phase 2 Interventional Results available

A Prospective Trial to Reduce Post-Operative Pain in Implant Based Breast Reconstruction

NCT02044302
View directory record Official record
Conditions
Post-operative Pain
Interventions
Bupivacaine, Botulinum Toxins, Analgesics
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced Sep 10, 2026, 10:09 PM EDT
Recruiting No phase listed Observational

Intradetrusor Onabotulinumtoxin A (Botox) at the Time of Transurethral Resection of the Prostate or Transurethral Waterjet Ablation of the Prostate for Mixed Lower Urinary Tract Symptoms

NCT07377929
View directory record Official record
Conditions
Benign Prostatic Hypertrophy (BPH), Lower Urinary Track Symptoms
Interventions
Survey using a questionnaire.
Other
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Botulinum Toxin Type A Against Placebo to Treat Spasticity in the Leg After a Stroke

NCT01464307
View directory record Official record
Conditions
Post-stroke Spasticity of the Lower Limb
Interventions
IncobotulinumtoxinA (400 Units), Placebo Comparator
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 80 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
12
States / cities
Downey, California • Long Beach, California • Fairfield, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2016 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Results available

Open-Label Non-Inferiority Study Evaluating the Efficacy and Safety of Xeomin® in Subjects With Cervical Dystonia Flex

NCT01486264
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Xeomin®
Biological
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 81 Years
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
43
States / cities
Birmingham, Alabama • Fountain Valley, California • Loma Linda, California + 34 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 DaxibotulinumtoxinA for Injection for the Management of Plantar Fasciitis

NCT03137407
View directory record Official record
Conditions
Plantar Fasciitis
Interventions
Botulinum Toxins, Type A, Placebo
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Duluth, Georgia • Des Plaines, Illinois • Overland Park, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2023 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Assess Aesthetic Improvement and Onset of QM1114-DP in Subjects With Moderate to Severe Glabellar Lines

NCT05146999
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
QM1114-DP, Placebo
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
9
States / cities
Homewood, Alabama • Manhattan Beach, California • Vista, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced Sep 10, 2026, 10:09 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Botulinum Toxin on Oral Aperture in Patients With Scleroderma

NCT04523506
View directory record Official record
Conditions
Scleroderma
Interventions
Botulinum toxin(Botox)
Biological
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Sep 10, 2026, 10:09 PM EDT
Completed No phase listed Observational

DYSPORT™ Clinical & Health Economics Outcomes Registry in Cervical Dystonia

NCT01314365
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
45
States / cities
Scottsdale, Arizona • Berkeley, California • Encinitas, California + 39 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 10, 2026, 10:09 PM EDT