Ultra-low-dose computed tomography for latent tuberculosis screening

Evaluation of ultra low-dose computed tomography for detection of latent tuberculosis

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON23371

Enrollment

Registered

2020-12-01

Start date

2020-09-01

Completion date

Unknown

Last updated

2024-02-28

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

Conditions

Latent tuberculosis infection

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: All patients diagnosed with latent tuberculosis infection based on a positive tuberculin skin test and/or interferon-gamma release assay

Exclusion criteria

Exclusion criteria: -pregnancy; age < 18yo

Design outcomes

Primary

Measure	Time frame
-The proportion of patients with any of various predefined lesions suggestive of old tuberculosis infection detected by ultra low dose CT and chest radiography.	—

Secondary

Measure	Time frame
- inter-observer variability for latent tuberculosis related lesions on ultra low dose CT as compared to CXR. - correlation lesions with preventive treatment	—

Contacts

Public ContactJonathan Uzorka

Leiden University Medial Center

j.w.uzorka@lumc.nl0715299752

Outcome results