Geoffrey A. Chipungu

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BACKGROUND Men's healthcare-seeking delay results in higher mortality while on HIV or tuberculosis (TB) treatment, and implies contribution to ongoing community-level TB transmission before initiating treatment. We investigated masculinity's role in healthcare-seeking delay for men with TB-suggestive symptoms, with a view to developing potential(More)
Tuberculosis (TB) remains a leading cause of death among HIV-infected adults, in part because of delayed diagnosis and therefore delayed initiation of treatment. Recently, the Gene-Xpert platform, a rapid, PCR-based diagnostic platform, has been validated for the diagnosis of TB with sputum. We have evaluated the Xpert MTB/RIF assay for the diagnosis of(More)
BACKGROUND Delay by men in seeking healthcare results in their higher mortality while on HIV or tuberculosis (TB) treatment and contributes to ongoing community-level disease transmission before going on treatment. OBJECTIVE To understand masculinity's role in delay in healthcare seeking for men, with a focus on TB-suggestive symptoms. DESIGN Data were(More)
The accuracy of a novel community health worker antiretroviral therapy eligibility assessment tool was examined in community members in Blantyre, Malawi. Nurses independently performed World Health Organization (WHO) staging and CD4 counts. One hundred ten (55.6%) of 198 HIV-positive participants had a CD4 count of <350 cells per cubic millimeter. The(More)
February 2008 Vol. 98, No. 2 SAMJ A 31-year-old patient with stage 4 HIV/AIds presented with recurrent painful skin ulcers for more than 8 months. These would start as subcutaneous skin nodules, later becoming fluctuant and suppurating and then healing spontaneously (Fig. 1). The patient had lesions on the left wrist, left posterior thigh, right axilla,(More)
BACKGROUND Kaposi's sarcoma (KS) and tuberculosis (TB) commonly cause pleural effusions in high human immunodeficiency virus (HIV) burden resource-limited countries. Differentiating between them is challenging, as pleural biopsy and TB culture are rarely available. OBJECTIVES To identify markers to differentiate between TB effusions and KS effusions in(More)
SETTING Urban Blantyre, Malawi. OBJECTIVE To understand why men with tuberculosis (TB) in the community remain undiagnosed. DESIGN A multi-method qualitative study applying a modified grounded theory approach. Data were gathered from March 2011 to March 2012 from 134 men and women taking part in 1) focus group discussions with community members (n = 6)(More)
Published Ahead of Print 15 May 2013. 10.1128/JCM.00330-13. 2013, 51(7):2311. DOI: J. Clin. Microbiol. Heyderman, Elizabeth L. Corbett and David Alland Geoffrey A. Chipungu, Theresa J. Allain, Robert S. Howson, Derek J. Sloan, Aaron Mdolo, Catharina Boehme, Nicholas A. Feasey, Padmapriya P. Banada, William an Indicator of Poor Prognosis Mycobacterium(More)
Tuberculosis (TB) is highly infectious and one of the leading killers globally. Several studies from sub-Saharan Africa highlight health systems challenges that affect ability to cope with existing disease burden, including TB, although most of these employ survey-type approaches. Consequently, few address community or patient perspectives and experiences.(More)
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