FindTrial
Sign In

Relationship between facial melasma and ocular photoaging diseases

Relationship between facial melasma and ocular photoaging diseases

Status
Unknown
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20240409006
Enrollment
112
Registered
2024-04-09
Start date
2024-04-07
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

Adults with facial melasma and/or ocular photoaging conditions Adult, Melasma, Ocular, Photoaging

Interventions

Observation group examined by dermatologists and ophthalmologists
Diagnostic
Observation group

Sponsors

Walailak university
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1). Age 30-70 years 2). Willing to participate the study

Exclusion criteria

Exclusion criteria: 1). Incomplete data 2).Pregnancy or lactation 3).On-going treatment of melasma within 6 months 4).Currently on hormonal therapy 5).History of ocular surgery

Design outcomes

Primary

MeasureTime frame
Melasma/Ocular conditions once at examination Presence/Absence—

Secondary

MeasureTime frame
modified Melasma Area Severity Index (mMASI) once at examination modified Melasma Area Severity Index (mMASI) scores,sun exposure once at examination sun exposure and protection index (SEPI) scores—

Countries

Thailand

Contacts

Public ContactWeeratian Tawanwongsri

Walailak University

weeratian.ta@gmail.com0895966668

Outcome results

None listed

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