Related Experiment Video
Updated: Jun 23, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
[Follow-up with the assistance of TB-info software of 208 tuberculosis patients who were treated in 2004]
A Bourgarit1, H-P Mallet, H Keshtmand
1Hôpital Saint-Louis, Paris, France. anne.bourgarit@sls.aphp.fr
Introduction:
The impact of the TB-info software was assessed on the care of patients treated with antituberculosis regimen (ATT).
Methods:
Cohort study of patients with tuberculosis who received an ATT in 2004 in two hospitals and five medical centres in Paris. Follow-up was implemented with the TB-info software. Data were compared to those of the 1999-2003 cohort.
Results:
Two hundred and nine ATT were initiated in 2004, with a mean duration of 7.2 months. Demographic and clinical data reflected this population precariousness: 79% were foreign-born, 25% lived in institutions and half of them had no or unusual health insurance. Compared to the previous cohort, viral co-infections were tested in more than 80% cases and showed association with HIV, HBV or HCV in 11, 10 and 5% of the patients, respectively. Twenty-one patients were lost for follow-up (11%) and 76% of the smear-positive pulmonary tuberculosis therapies were declared successful but only 34% were declared cured with the WHO criteria.
Conclusion:
Analysis of the data obtained with TB-info software showed an improvement of tuberculosis patients care with more co-infection tested and less lost for follow-up. These results confirm the usefulness of this software for patients care and assessment of physicians practice in France.
Related Concept Videos
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Pulmonary Tuberculosis IV
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Pulmonary Tuberculosis II
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Tuberculosis
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories: