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CompletedNCT00567151Updated Jun 23, 2009

Co-Infection of NTM in Patients With Smear Positive Pulmonary TB

An observational study in Tuberculosis, Pulmonary, sponsored by Seoul National University Hospital. Completed at 1 site in Korea, Republic of. Per ClinicalTrials.gov, last updated 2009-06-23.

Sponsored by Seoul National University Hospital · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
200
Sex
All
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Study summary

The aim of this study is to elucidate the prevalence of nontuberculous mycobacterial (NTM) co-infection in patients with smear positive pulmonary TB. To detect the NTM co-infection, we will perform duplex PCR targeted for mycobacterial hsp 65 gene using sputa. In addition, the clinical significance of this co-infection will be evaluated.

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Conditions studied

  • Tuberculosis, Pulmonary
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In context

Tuberculosis

1,417 studies on the registry are indexed under Tuberculosis; 208 are open to participants now.

This study's planned enrollment of 200 is below the median of 250 across 421 observational studies indexed under Tuberculosis.

Browse Tuberculosis studies →

Lead sponsor

Seoul National University Hospital is the lead sponsor of 1,859 studies on the registry; 274 are open to participants now.

Of its 12 completed or terminated interventional studies of FDA-regulated products, 2 (17%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients visited Seoul National University Hospital

Inclusion criteria

  • New patients with pulmonary TB
  • Sputum AFB smear-positivity

Exclusion criteria

Exclusion Criteria:

  • Non-applicable
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Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
200 participants (estimated)
Biospecimen retention
Samples without dna
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Study locations

1 site
  • Seoul National University Hospital
    Seoul, 110-744, Korea, Republic of
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 23, 2009, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00567151
Lead sponsor
Seoul National University Hospital
First posted
Dec 4, 2007
Start date
Dec 2007
Primary completion
Dec 2008
Completion
Dec 2008
Last update
Jun 23, 2009

Study contacts

Jae-Joon Yim, MD
principal investigator · Seoul National Univeristy Hospital

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2009. You cannot join it, but the record below documents what was studied.

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