Assessment of Pulmonary Function in Treated Pulmonary Tuberculosis Patients Using Spirometry
Background: Tuberculosis (TB) has significant long-term sequelae, especially pulmonary dysfunction, despite microbiological cure. This study assesses the demographic, nutritional, and spirometry profiles of patients with post-TB (PTB) sequelae in South India. Methods: A prospective observational stu...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2025-04-01
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| Series: | The Journal of Association of Chest Physicians |
| Subjects: | |
| Online Access: | https://journals.lww.com/10.4103/jacp.jacp_49_24 |
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| Summary: | Background: Tuberculosis (TB) has significant long-term sequelae, especially pulmonary dysfunction, despite microbiological cure. This study assesses the demographic, nutritional, and spirometry profiles of patients with post-TB (PTB) sequelae in South India. Methods: A prospective observational study of 150 patients with PTB sequelae was conducted. Demographic details, smoking history, body mass index (BMI), and spirometry patterns were analyzed. Results: Of the 150 patients, 61.3% were male and 54.3% were smokers. Patients over 50 years of age formed the largest group (60.7%). BMI analysis revealed that 16.7% were underweight, 52.7% had normal weight, and 30.6% were overweight. Spirometry results showed normal patterns in 0.64%, obstructive patterns in 64%, restrictive patterns in 22%, and mixed ventilatory defects in 13.3%. Conclusion: PTB sequelae cause significant respiratory dysfunction, predominantly obstructive and restrictive types. Smoking and malnutrition are key contributors to these impairments, underscoring the need for targeted interventions, long-term follow-up, and structured rehabilitation programs. |
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| ISSN: | 2320-8775 |