Frequency of dual tuberculosis/human immunodeficiency virus infection in patients presenting at tertiary care centers at karachi.

Abstract

OBJECTIVE:

To determine the frequency of dual infection of Tuberculosis and Human Immunodeficiency Virus (HIV) and document the sexual practices of infected patients.

DESIGN:

Cross-sectional study.

PLACE AND DURATION OF STUDY:

Medical Unit-IV of Civil Hospital, Karachi, Pakistan, in collaboration with Sindh AIDS Control Program at Services Hospital, Karachi, from January 2003 to December 2004.

PATIENTS AND METHODS:

Patients were recruited in the study at both centers and tested for both HIV and TB if any one disease was identified. Diagnosis of TB was based on positive sputum AFB smear / caseous granulomatous lesion on histopathology. Diagnosis of HIV was based on positive anti-HIV serology by LISA technique. A questionnaire was also administered to all the study participants regarding demographics, sexual practices, blood transfusion and intravenous drug abuse.

RESULTS:

A total of 196 patients of HIV and TB were screened for the presence of dual infection (TB/HIV). Dual infection was present in 38 (19.39%) of patients. Out of 126 patients of HIV, evidence of TB was detected in 38 (30.16%). During the same duration, 70 patients of tuberculosis were screened for HIV and none was tested positive for HIV. History of illicit sexual relationship was found in 121 (96.03%) patients and 5 of these were homosexuals.

CONCLUSION:

Dual infection was present in patients of HIV with TB but vice versa was not documented in this study.

• Authors: Abdul Rauf Memon, Muhammad Ashraf Memon, Arshad Altaf, Sharaf Ali Shah, Bader Faiyaz Zuberi, Rashid Qadeer, Salahuddin Afsar
• Journal: Journal of the College of Physicians and Surgeons--Pakistan : JCPSP (J Coll Physicians Surg Pak) Vol. 17 Issue 10 Pg. 591-3 (Oct 2007) ISSN: 1022-386X [Print] Pakistan
• PMID: 17999847 (Publication Type: Journal Article)