Pulmonary tuberculosis in allogeneic stem cell transplant recipients
Khalil Ullah1, Shahida Raza, Parvez Ahmed
1Armed Forces Bone Marrow Transplant Centre, Rawalpindi, Pakistan.
JPMA. the Journal of the Pakistan Medical Association
|December 8, 2007
Summary
Mycobacterium tuberculosis infection is a rare complication after allogeneic stem cell transplantation (Allo SCT). Prompt anti-tuberculosis therapy (ATT) is crucial for managing these serious infections in transplant patients.
Area of Science:
- Hematology
- Infectious Diseases
- Transplantation Immunology
Background:
- Allogeneic stem cell transplantation (Allo SCT) can lead to serious infectious complications.
- Mycobacterium tuberculosis (tuberculosis) is a significant global health issue, particularly in South Asia.
Observation:
- This study reports on four patients who developed Mycobacterium tuberculosis infection post-Allo SCT.
- Diagnosis involved clinical evaluation and analysis of various bodily fluids and tissue biopsies.
- Anti-tuberculosis therapy (ATT) was initiated promptly upon diagnosis.
Findings:
- Three out of four patients successfully responded to ATT.
- One patient experienced severe respiratory complications and succumbed to the infection six months post-transplant.
Implications:
- Mycobacterial infections should be considered in Allo SCT patients presenting with unexplained fever, cough, or chest pain.
- Early diagnosis and prompt initiation of ATT are critical for improving outcomes in these vulnerable patients.
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