Proportion of medical laboratory workers who latent tuberculosis infection after 1 year post-exposure to tuberculosis in a hospital of northeastern Thailand.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20200917002

Enrollment

125

Registered

2020-09-17

Start date

2019-09-01

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

latent tuberculosis infection LTBI

Interventions

all medical laboratory worker in srinagarind hospital

Health Services Research

medical laboratory worker

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: medical laboratory workers who work in september 2019 - september 2020

Exclusion criteria

Exclusion criteria: personnel who old tuberculosis

Design outcomes

Primary

Measure	Time frame
Latent tuberculosis infection 1 yr IGRA positive	—

Secondary

Measure	Time frame
active tuberculosis 1 yr positive chest xray	—

Countries

Thailand

Contacts

Public ContactNarathip

occupational medicine unit , faculty of medicine ,KKU

Outcome results

None listed

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

Proportion of medical laboratory workers who latent tuberculosis infection after 1 year post&#45;exposure to tuberculosis in a hospital of northeastern Thailand.