Prevalence of tuberculosis in HIV in Ethiopia in early HAART era: retrospective analysis
Esayas Kebede Gudina, Fikadu Girma Gudissa
The Pan African Medical Journal. 2013;14:126. doi:10.11604/pamj.2013.14.126.1907

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Letter to the editors

Prevalence of tuberculosis in HIV in Ethiopia in early HAART era: retrospective analysis

Cite this: The Pan African Medical Journal. 2013;14:126. doi:10.11604/pamj.2013.14.126.1907

Received: 25/07/2012 - Accepted: 26/07/2012 - Published: 01/04/2013

Key words: Tuberculosis, HAART, Ethiopia, HIV

© Esayas Kebede Gudina et al. The Pan African Medical Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Available online at: http://www.panafrican-med-journal.com/content/article/14/126/full

Corresponding author: Esayas Kebede Gudina, Jimma University, Jimma, Ethiopia (esakgd@gmail.com)


Prevalence of tuberculosis in HIV in Ethiopia in early HAART era: retrospective analysis

 

Esayas Kebede Gudina1,&, Fikadu Girma Gudissa1

 

1Jimma University, Jimma, Ethiopia

 

 

&Corresponding author
Esayas Kebede Gudina, Jimma University, Jimma, Ethiopia

 

 

To the editors of the Pan African Medical Journal

The intersection of the human immunodeficiency virus (HIV) and tuberculosis (TB) epidemics has led to a dramatic upsurge in global TB incidence, resulting in remarkable increases in morbidity and mortality [1-6]. In Ethiopia where the burden of both diseases is immense [7,8] and where access to highly active antiretroviral therapy (HAART) was once limited, we found it useful to share our findings about TB/HIV interaction during early HAART era; our findings could serve as a base line against which the future impact of HAART would be assessed.

We did a retrospective review of charts of 287 patients on follow-up at ART clinic of Jimma University Hospital during the early HAART era (between 2003 and 2006). It was found that 57% of the participants were females and 78% belonged to the age group 20 to 40 years.

More than half of the patients presented with at least one symptoms of chronic unexplained fever, chronic diarrhea, chronic cough or oropharyngeal candidiasis at the time of HIV diagnosis. Seventy-seven percent had advanced disease (WHO stages 3 or 4) at diagnosis. Only 73% had their CD4 count done at the time of HIV diagnosis, 36% of them had <200 cells/µL (Table 1).

Forty-five percent of the patients had HIV associated tuberculosis considered as clinical TB dating from two years prior to HIV diagnosis and ever since. Sixteen percent had active TB at time of HIV diagnosis or developed it since then. Of those diagnosed with active TB, 44% had previous history of TB. Only about 20% of them had smear-positive TB and thus diagnosis was based on constitutional symptoms or abnormal chest X-ray findings. Over half of them had isolated pulmonary TB and 41% had the disseminated form of the disease involving two or more organ systems. Lower CD4 counts and advanced WHO stages of the disease at time of diagnosis were strong predictors for the occurrence of active TB (p<0.01) (Table 2).

In conclusion, TB morbidity in HIV patients was found to be rampant in Ethiopia, in a setting where access for HAART was poor. The high proportion of disseminated forms of TB, atypical diagnostic findings and patients presentation at the advanced stage of the HIV were found to be further setback in such resource stretched country. The findings of this study will give additional information regarding the burden of TB in HIV patients in Ethiopia where there are only few published studies in the field [8]. It has focused on burden of TB in early HAART era and will importantly lay ground for further studies to be done to see whether an increased access for ART has decreased TB incidence in HIV patients. We however strongly recommend a large scale multicenter prospective study to see the real TB/HIV comorbidity, the course of TB in HIV patients and the effect of HAART on TB prevalence.

 

 

Competing interests

The authors have declared that no competing interests exist.

 

 

Authors' contributions

EKG designed the study, developed instruments, supervised data collection and data entry, analyzed data and wrote manuscript. FGG participated in the study design and revision of the manuscript. Both authors have read and approved the final version of the manuscript.

 

 

Tables

Table 1: Clinical conditions of HIV patients at the time of diagnosis at ART clinic, JUSH from June 2003 - July 7 2006

Table 2: Predictors of new active TB at and after diagnosis of HIV at ART clinic, JUSH from June 2003 - July 7 2006

 

 

References

  1. Global Alliance for TB drug development. TB and HIV: the twin epidemics. Available at http://www.tballiance.org. Accessed 24 July 2012.

  2. Rabkin M, El-Sadr WM, Abrams EJ. Diagnosis and management of HIV related Tuberculosis in Care and Treatment of HIV/AIDS in Resource- limited settings. The Columbia Clinical manual. 2005-chapter 5.5:137-145. Google Scholar

  3. World Health Organization. TB/HIV: a clinical manual. WHO, Geneva, 2004. Google Scholar

  4. Mukadi YD, Maher D, Harries A. Tuberculosis case fatality rates in high HIV prevalence population in sub-Saharan Africa. AIDS. 2001 Jan 26;15(2):143-52. PubMed | Google Scholar

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  8. Yassin MA, Takele L, Gebresenbet S, Girma E, Lera M, Lendebo E, Culvas LF. HIV and TB co infection in Southern region of Ethiopia: a prospective epidemiologic study. Scand J infect Dis. 2004; 36(9); 690-3. PubMed | Google Scholar

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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