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The efficacy of Fotona4DTM for facial tightening in lower face: a pilot study

The efficacy of Fotona4DTM for facial tightening in lower face: a pilot study

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
TCTR
Registry ID
TCTR20180817002
Enrollment
25
Registered
2018-08-17
Start date
2016-11-03
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

&#45

Interventions

Fotona4DTM laser
Experimental Procedure/Surgery
Fotona4DTM

Sponsors

Dermatology division, Department of internal medicine, King Chulalongkorn Memorial Hospital
Lead Sponsor
Dermatology division&#44
Collaborator
Department of internal medicine&#44
Collaborator
King Chulalongkorn Memorial Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: -patients with decrease skin elasticity in lower face area

Exclusion criteria

Exclusion criteria: -pregnancy -protocol violation -not willing to participate

Design outcomes

Primary

MeasureTime frame
skin elasticity 0,4,8,12,16,28,40 weeks viscoelasticity—

Secondary

MeasureTime frame
facial tightening 0,4,8,12,16,28,40 weeks Photograph—

Countries

Thailand

Contacts

Public ContactRatchathorn Panchaprateep

Faculty of Medicine, Chulalongkorn University

rpanchaprateep@gmail.com0898923819

Outcome results

None listed

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