Mycobacterial Diseases
Conditions
Interventions
Gold Standard:Mycobacterial culture.
Index test:POCT technology is used to detect pathological tissue specimens and determine the mycobacterial species.
Sponsors
Beijing Chest Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.The inclusion criteria for positive samples were as follows: positive acid-fast staining on histopathological examination; the specimen was obtained from a patient with a clinical diagnosis of nontuberculous mycobacterial (NTM) disease, and the patient showed a favorable response to the anti-NTM treatment regimen. 2.Control disease samples were required to meet the following criteria: negative acid-fast staining on histopathological examination, and clinical exclusion of nontuberculous mycobacterial (NTM) disease in the patient from whom the specimen was obtained.
Exclusion criteria
Exclusion criteria: 1.Patients deemed by the investigator to be ineligible for participation in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| POCT test results;Accuracy;Sensitivity;Specificity;Positive Predictive Value and Negative Predictive Value; | — |
Countries
China
Contacts
Public ContactDu Weili
Beijing Chest Hospital, Capital Medical University
Outcome results
None listed