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A study of pulmonary tuberculosis in the elderly
S K Das1, R S Mukherjee, I N Ghosh
1Department of Tuberculosis and Respiratory Medicine, National Medical Calcutta College and Hospital, Kolkata 700014.
Journal of the Indian Medical Association
|February 2, 2008
Summary
Tuberculosis (TB) diagnosis in the elderly is often delayed due to atypical symptoms, leading to worse outcomes. This study highlights unique challenges in elderly TB patients, including comorbidities and increased mortality.
Area of Science:
- Pulmonology
- Geriatrics
- Infectious Diseases
Background:
- Global incidence of tuberculosis (TB) is rising.
- Delayed diagnosis and treatment challenges in elderly TB patients due to atypical presentations and comorbidities.
- Increased risk of adverse drug reactions and mortality in older adults with TB.
Purpose of the Study:
- To investigate the clinical characteristics, comorbidities, radiological findings, and adverse drug reactions in elderly patients with pulmonary tuberculosis.
- To compare these parameters in patients over 65 years with those 65 years or younger.
Main Methods:
- Prospective study conducted between January 2006 and July 2006.
- Inclusion of 30 patients aged over 65 with pulmonary TB.
- Comparison group of 40 patients aged 65 or less.
Main Results:
- Elderly TB patients presented with atypical symptoms.
- More extensive radiological lesions with lower zone predominance were observed in the elderly.
- Higher sputum positivity, increased comorbidity, more frequent side-effects, and higher mortality rates were noted in older patients.
Conclusions:
- Pulmonary tuberculosis in the elderly presents with distinct clinical and radiological features.
- Comorbidities, adverse drug reactions, and mortality are significantly higher in elderly TB patients.
- Early and accurate diagnosis is crucial for improving outcomes in geriatric TB patients.
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