Clinical Trial to Evaluate the Efficacy and Safety of MBA-P01 in Treatment of Glabellar Lines
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ClinicalTrials.gov Identifier: NCT04143815 |
Recruitment Status :
Completed
First Posted : October 29, 2019
Last Update Posted : March 19, 2021
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This study will determine the effect of MBA-P01 in subjects with glabellar lines at a range of doses compared with placebo.
This study includes two treatment period; 1) Dose-ranging period, Day0 to 16weeks and 2) Open-label extension period, 16 weeks to 52.
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Glabellar Frown Lines | Drug: MBA-P01 (Botulinum toxin A) Drug: Placebo | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 200 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | PhaseII, Randomized, Double-blind, Placebo Controlled, Multi-center, Dose-ranging and Open Label Extension Clinical Trial to Evaluate the Efficacy and Safety of MBA-P01 in Treatment of Moderate to Severe Glabellar Lines |
Actual Study Start Date : | May 20, 2019 |
Actual Primary Completion Date : | September 1, 2020 |
Actual Study Completion Date : | September 1, 2020 |
Arm | Intervention/treatment |
---|---|
Experimental: MBA-P01 30U
Experimental group, Dose: 30U
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Drug: MBA-P01 (Botulinum toxin A)
Intramuscular injection, dose varies by groups |
Experimental: MBA-P01 20U
Experimental group, Dose: 20U
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Drug: MBA-P01 (Botulinum toxin A)
Intramuscular injection, dose varies by groups |
Experimental: MBA-P01 10U
Experimental group, Dose: 10U
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Drug: MBA-P01 (Botulinum toxin A)
Intramuscular injection, dose varies by groups |
Placebo Comparator: Placebo
Placebo group, Normal saline
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Drug: Placebo
Intramuscular injection |
- Facial Wrinkle Scale(FWS) change [ Time Frame: 4 weeks ]Proportion of subjects achieving at least a 2-grade decrease from baseline in score of Facial Wrinkle Scale (FWS) (0:none to 3: severe) of Glabellar line at maximum frown

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Male or female over 18 years of age
- Bilaterally symmetrical moderate to severe GL at maximum frown as assessed by both investigator and subject using FWS
Exclusion Criteria:
- History of facial nerve paralysis
- Any eyebrow or eyelied ptosis as determined by the investigator

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04143815
Australia, New South Wales | |
Maroubra MEdical Centre | |
Maroubra, New South Wales, Australia, 2035 |
Responsible Party: | Medy-Tox |
ClinicalTrials.gov Identifier: | NCT04143815 |
Other Study ID Numbers: |
MT14-AU18GBL208 |
First Posted: | October 29, 2019 Key Record Dates |
Last Update Posted: | March 19, 2021 |
Last Verified: | March 2021 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Botulinum Toxins Botulinum Toxins, Type A abobotulinumtoxinA Acetylcholine Release Inhibitors Membrane Transport Modulators Molecular Mechanisms of Pharmacological Action |
Cholinergic Agents Neurotransmitter Agents Physiological Effects of Drugs Neuromuscular Agents Peripheral Nervous System Agents |