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Showing 1–24 of 72 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: IncobotulinumtoxinA Clear all
Completed Not applicable Interventional Results available

Efficacy and Safety Study of Botulinum Neurotoxin A With Rehabilitation Versus Botulinum Neurotoxin A Alone in Treatment of Post-stroke Spasticity

NCT00945295
View directory record Official record
Conditions
Upper Limb Spasticity
Interventions
Botulinum toxin type A, BoNT-A, Rehabilitation Therapy
Drug · Other
Lead sponsor
JoAnn Harnar
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 31, 2013 · Synced Sep 2, 2026, 5:32 AM 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 2, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of the Simultaneous Treatment of Upper Facial Lines (Horizontal Forehead Lines, Glabellar Frown Lines and Lateral Canthal Lines) in Subjects With Moderate to Severe Upper Facial Lines

NCT04594213
View directory record Official record
Conditions
Moderate to Severe Upper Facial Lines (Horizontal Forehead Lines, Glabellar Frown Lines, and Lateral Canthal Lines)
Interventions
NT 201, Placebo
Drug
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
12
States / cities
Encino, California • Newport Beach, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 4 Interventional Results available

Mixed Methods Investigation of Chronic Facial Paralysis in Individuals With Synkinesis

NCT04148872
View directory record Official record
Conditions
Synkinesis
Interventions
Neuromuscular Retraining Therapy (4 months), Chemodenervation (4 months), Neuromuscular Retraining + Chemodenervation
Other · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Sep 2, 2026, 5:32 AM 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 2, 2026, 5:32 AM EDT
Completed No phase listed Observational

Trial Evaluating Xeomin® (incobotulinumtoxinA) for Cervical Dystonia or Blepharospasm in the United States

NCT01287247
View directory record Official record
Conditions
Cervical Dystonia, Blepharospasm
Interventions
Xeomin®
Biological
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
688 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
70
States / cities
Cullman, Alabama • Scottsdale, Arizona • Tucson, Arizona + 60 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Study to Investigate the Safety and Duration of Effect of Different Botulinum Toxin A (NT 201) Dose Groups Following the Treatment of Glabellar Frown Lines

NCT03806933
View directory record Official record
Conditions
Moderate to Severe Glabellar Frown Lines
Interventions
NT 201
Drug
Lead sponsor
Merz Aesthetics GmbH
Industry
Eligibility
18 Years and older
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
5
States / cities
Encino, California • Newport Beach, California • San Diego, California + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Sep 2, 2026, 5:32 AM EDT
Terminated No phase listed Observational

Longitudinal Evaluation and Real-world Evidence of NT201

NCT05222607
View directory record Official record
Conditions
Glabellar Frown Lines and Canthal Lines and/or Horizontal Forehead Lines in the Upper Face
Interventions
IncobotulinumtoxinA
Drug
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Arlington, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Sep 2, 2026, 5:32 AM EDT
Recruiting Phase 4 Interventional

Xeomin® and Gait Related Mobility After Stroke

NCT04908423
View directory record Official record
Conditions
Stroke
Interventions
Xeomin®
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional

Botulinum Toxin Injection in Epicardial Fat Pads To Treat Atrial Fibrillation After Cardiac Surgery

NCT01842529
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation, Indications for CABG
Interventions
botulinum toxin injection, 0.9% normal saline injection, Implantable loop recorder
Biological · Device
Lead sponsor
Meshalkin Research Institute of Pathology of Circulation
Network
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2014 · Synced Sep 2, 2026, 5:32 AM EDT
Not yet recruiting Phase 2 Interventional

DaxibotulinumtoxinA for Blepharospasm

NCT07489430
View directory record Official record
Conditions
Blepharospasm of Both Eyelids, Blepharospasm of Left Eyelid, Blepharospasm of Right Eyelid, Blepharospasm, Benign Essential, Blepharospasm
Interventions
Botulinum Neurotoxin Type A
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 4 Interventional Results available

The Treatment of Glabellar Frown Lines

NCT02096081
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
IncobotulinumtoxinA, OnabotulinumtoxinA
Drug
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
10
States / cities
Los Angeles, California • Sacramento, California • Santa Monica, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2017 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Incobotulinum Toxin A (Xeomin®) for Troublesome Sialorrhea in Parkinson's Disease (PD)/Parkinsonism

NCT01653132
View directory record Official record
Conditions
Sialorrhea
Interventions
Incobotulinum Toxin A, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Sep 2, 2026, 5:32 AM EDT
Terminated Phase 2 Interventional Results available

Incobotulinum Toxin for the Treatment of Trigeminal Neuralgia

NCT02088632
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Incobotulinumtoxina, Placebo Comparator
Biological · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Botulinum Toxin Injection for the Management of BPH

NCT00451191
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
botulinum toxin type A (BoNT/A)
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years and older · Male only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
7
States / cities
Denver, Colorado • Chicago, Illinois • Rochester, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2020 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

A Study to Investigate the Efficacy and Safety of NT 201 (Botulinum Toxin) Compared With Placebo for the Treatment of Adult Participants With Essential Tremor in the Arm

NCT04766723
View directory record Official record
Conditions
Essential Tremor of the Upper Limb
Interventions
NT 201, Placebo
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
9
States / cities
Tampa, Florida • Omaha, Nebraska • Las Vegas, Nevada + 6 more
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Results available

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

NCT01392300
View directory record Official record
Conditions
Post-stroke Spasticity of the Upper Limb
Interventions
IncobotulinumtoxinA (400 Units), Placebo Comparator
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 80 Years
Enrollment
317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
13
States / cities
Downey, California • Fountain Valley, California • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2017 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Split-Face Prospective Study Comparing Botox to Xeomin for the Treatment of Facial Wrinkles

NCT02122536
View directory record Official record
Conditions
Facial Wrinkles
Interventions
Xeomin to right side of face in half of the subjects; Xeomin to left side of face in the other half of subjects, Botox to right side of face in half of the subjects (randomized); Botox to the left side of the face in the other half of subjects
Drug
Lead sponsor
YMD Eye and Face
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Sarasota, Florida
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Sep 2, 2026, 5:32 AM EDT
Recruiting Phase 2 Interventional

Understanding and Treating Traumatic Brain Injury (TBI) Associated Photophobia With Botulinum Toxin Type A (BoNT-A)

NCT06293300
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
BoNT A
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Botulinum Toxin Type A in Preventing Complications After Surgery in Patients With Esophageal Cancer

NCT02965976
View directory record Official record
Conditions
Esophageal Carcinoma
Interventions
Botulinum Toxin Type A, Esophagectomy, Quality-of-Life Assessment
Biological · Procedure · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional

A Study of NT 201 Doses in the Treatment of Platysma Prominence

NCT05773053
View directory record Official record
Conditions
Platysma Prominence
Interventions
NT 201, NT 201 Placebo
Drug
Lead sponsor
Merz Aesthetics GmbH
Industry
Eligibility
18 Years to 65 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Aventura, Florida • Coral Gables, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

A Double-Blinded, Randomized Placebo Controlled Pilot Study Comparing the Efficacy and Safety of IncobotulinumtoxinA Versus Saline Injections to the Cheek Region in Patients With Rosacea

NCT01614743
View directory record Official record
Conditions
Rosacea
Interventions
IncobotulinumtoxinA, Bacteriostatic saline
Drug
Lead sponsor
DeNova Research
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 2, 2026, 5:32 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Xeomin Treatment of Glabellar Lines Using OLD Versus COLD

NCT05305768
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
IncobotulinumtoxinA
Drug
Lead sponsor
Clinical Testing of Beverly Hills
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Encino, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 2, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Dose Titration Study of Botulinum Toxin Type A to Treat Spasticity in the Leg and Arm

NCT01603459
View directory record Official record
Conditions
Spasticity of the Upper and Lower Limb Due to Cerebral Causes
Interventions
IncobotulinumtoxinA
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 80 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
6
States / cities
Doral, Florida • Indianapolis, Indiana • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Sep 2, 2026, 5:32 AM EDT