A comparative study of biophysical property changes between patients with chronic lead toxicity and normal control

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20170928001

Enrollment

100

Registered

2017-09-28

Start date

2017-10-04

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

chronic lead toxicity patients batteries workers who have normal blood lead level chronic lead toxicity cutaneous manifestations biophysical properties

Interventions

chronic lead toxicity patients,batteries workers who have normal blood lead level

Health Services Research,Health Services Research

chronic lead toxicity patients,normal control

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - above 18 years old - chronic lead toxicity patients proven by blood lead level above 60 mcg/dL

Exclusion criteria

Exclusion criteria: unwilling to join the study

Design outcomes

Primary

Measure	Time frame
changes of biophysical properties of the skin in chronic lead toxicity patients once (1 Day) multi probe system Cutometer MPA580, Visia, Visiometer SV 600	—

Secondary

Measure	Time frame
incidence of cutaneous manifestations in chronic lead toxicity patients once (1 Day) Clinical manifestation of skin.	—

Countries

Bangkok

Contacts

Public ContactPawinee Rerknimitr

Faculty of Medicine, Chulalongkorn University

pawinee.r@chula.ac.th02-2564253

Outcome results

None listed

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