Forehead hyperhidrosis Hyperhidrosis
Conditions
Interventions
Intradermal botulinum toxin A injection,Microfocused ultrasound transducer 1.5 mm energy 0.18 Jcm2
Immediate Day 0 after Intradermal botulinum toxin A injection ,Microfocused ultrasound transducer 1.5
No Intervention No treatment,Experimental Procedure/Surgery,Experimental Procedure/Surgery,Experimental Procedure/Surgery
No Microfocused ultrasound treatment,Microfocused ultrasound day 0,Microfocused ultrasound day 7,Microfocused ultrasound day 14
Sponsors
Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Patients with homogeneous forehead hyperhidrosis, tested with iodine starch test 2.Age more than 18 year-old 3.No serious underlying diseases 4.Informed consent 5.Compatible with follow-up schedule
Exclusion criteria
Exclusion criteria: 1. Have concurrent skin conditions on forehead 2. History of skin cancer, uncontrolled acne vulgaris 3. History of surgery in the area within 6 months 4. History of botulinum toxin A injection on forehead within 6 months 5. History of filler injection on forehead within 1 year 6. Pregnancy or lactation 7. Withdraw
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area of anhidrosis area Day 28 after botulinum toxin in Iodine starch test | — |
Secondary
| Measure | Time frame |
|---|---|
| Adverse reactions Every visit (day 0, 7, 14, 28 after botulinum toxin A injection) Evaluated from patients and attending dermatologists | — |
Countries
Thailand
Contacts
Public ContactSarawin Harnchoowong
Ramathibodi hospital
Outcome results
None listed