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A single-center, randomized, double-blind, single-injection, active-controlled, parallel-design study to evaluate the safety and efficacy of CKDB-501A in Glabellar lines.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| CKDB-501A | Experimental |
| |
| Botox® | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| CKDB-501A | Drug | Intramuscular injection CKDB-501A |
| |
| Botox® |
| Measure | Description | Time Frame |
|---|---|---|
| Incidence of Adverse Events | severity and frequency of reported adverse events | up to week 12 |
| Measure | Description | Time Frame |
|---|---|---|
| Proportion of subjects with improvement in investigator-assessed glabellar line severity at maximum frown at each follow-up visit | using the 4-point FWS (Facial Wrinkle Scale, range from 0(None) to 3(Severe)) | Week 4, 8, 12 |
| Proportion of subjects with improvement in investigator-assessed glabellar line severity at rest at each follow-up visit |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| beomjoon Kim | Chung-Ang University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Chung-Ang University Hospital | Seoul | South Korea |
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| ID | Term |
|---|---|
| D019274 | Botulinum Toxins, Type A |
| ID | Term |
|---|---|
| D001905 | Botulinum Toxins |
| D008666 | Metalloendopeptidases |
| D010450 | Endopeptidases |
| D010447 | Peptide Hydrolases |
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Active-controlled
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Double-blind
| Drug |
Intramuscular injection Botox® |
|
using the 4-point FWS (Facial Wrinkle Scale, range from 0(None) to 3(Severe)) |
| Week 4, 8, 12 |
| Changes in the investigator-assessed glabellar line severity score from baseline at each follow-up visit | using the 4-point FWS (Facial Wrinkle Scale, range from 0(None) to 3(Severe)) | Week 4, 8, 12 |
| Proportion of subjects with improvement in subject's assessment of glabellar line severity at each follow-up visit | using the Subject Assessment 9-grade Scale(range from -4(very marked worsening) to +4(complete inprovement) | Week 4, 8, 12 |
| Subject-assessed satisfaction scale at each follow-up visit | using the Subject Satisfaction 7-point Scale(range from 1(very dissatisfied) to 7 (very satisfied) | Week 4, 8, 12 |
| D006867 |
| Hydrolases |
| D004798 | Enzymes |
| D045762 | Enzymes and Coenzymes |
| D045726 | Metalloproteases |
| D001426 | Bacterial Proteins |
| D011506 | Proteins |
| D000602 | Amino Acids, Peptides, and Proteins |
| D001427 | Bacterial Toxins |
| D014118 | Toxins, Biological |
| D001685 | Biological Factors |