The efficacy of high-intensity focused ultrasound for under arm tightening

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20200622007

Enrollment

Registered

2020-06-22

Start date

2020-06-30

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Skin laxity of underarm High&#45

Interventions

For studying the efficacy of HIFU for under arm skin tightening by treating both arms of each participant. Two treatments will be done two weeks apart. The evaluations will be performed at one and thr

Experimental Device

high intensity focused ultrasound (HIFU)

Eligibility

Sex/Gender

Female

Age

35 Years to 50 Years

Inclusion criteria

Inclusion criteria: female 35-50 years old with moderate to severe under arm skin laxity

Exclusion criteria

Exclusion criteria: pregnancy infection or previous surgery in the treatment area previously treated by other devices at under arm

Design outcomes

Primary

Measure	Time frame
Investigator skin laxity grading scale 1 month and 3 months after the treatment Investigator skin laxity grading scale	—

Secondary

Measure	Time frame
arm circumference reduction 1 month and 3 months after the treatment changing in arm circumference in mm	—

Countries

Thailand

Contacts

Public ContactMarisa Pongprutthipan

Faculty of medicine, Chulalongkorn University

dr_marisa@yahoo.com0853620400

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026

The efficacy of high&#45;intensity focused ultrasound for under arm tightening