Virological profile of pregnant HIV positive women with high levels of CD4 count in low income settings: Can viral load help as eligibility criteria for maternal triple ARV prophylaxis (WHO 2010 option B)?

INTRODUCTION: The objective of the study was to determine HIV-1 RNA load profile during pregnancy and assess the eligibility for the maternal triple antiretroviral prophylaxis. It was an observational cohort of pregnant HIV positive women ignorant of antiretroviral therapy with CD4 cell count of > 350/mm(3) METHODS: Routine CD4 cell count assessment in HIV positive pregnant women completed by non exclusive measurement of the viral load by PCR /ARN in those with CD4 cell count > 350/mm(3). Exclusion criteria: highly active antiretroviral therapy prior to pregnancy. RESULTS: Between January and December 2010, CD4 cell count was systematically performed in all pregnant women diagnosed as HIV-infected (n=266) in a referral center of 25 antenatal clinics. 63% (N=170) had CD4 cell count > 350/mm(3), median: 528 (IQR: 421-625). 145 underwent measurement of viral load by PCR/RNA at a median gestational of 23 weeks of pregnancy (IQR: 19-28). Median viral load 4.4 log(10)/ml, IQR (3.5-4.9).19/145(13%) had an undetectable viral load of = 1.8 log(10)/ml. 89/145(61%) had a viral load of = 4 log(10)/ml and were eligible for maternal triple ARV prophylaxis. CONCLUSION: More than 6 in 10 pregnant HIV positive women with CD4 cell count of > 350/mm(3) may require triple antiretroviral for prophylaxis of MTCT. Regardless of cost, such results are conclusive and may be considered in HIV high burden countries for universal access to triple antiretroviral prophylaxis in order to move towards virtual elimination of HIV MTCT

Epidemiological and clinical aspects of ear nose and throat sensorineural emergencies in the Yaoundé reference hospital

Introduction: sensorineural emergencies (SNE) are rare clinical situations. Few patients consult early explaining subsequent difficulty in having accurate data and management. Three clinical conditions are considered SNE in otolaryngology; they include sudden sensorineural hearing loss (SSHL), Bell's palsy and acute vertigo. There is very little data available on sensorineural emergencies in our setting. The aim of this study was to provide preliminary data on the management of Ear Nose and Throat (ENT) sensorineural emergency cases in Yaoundé Reference Hospital. Methods: a descriptive retrospective study was carried out based on data collected over a period of 5 years, January 2010 to July 2014 at the Yaoundé Reference Hospital. Information was obtained from patients' files collected from the archives of the institution. Patients presenting with SSHL, Bell's palsy, acute vertigo who consulted during the study period were included in the study. Results: a total of 22 patients were included in the study out of 6406 patients who consulted at the ENT Unit. The prevalence of SNE in ENT consultations was 0.003, distributed as follows; 13 patients (59.1%) of SNE had Bell's palsy, seven (31.8%) had vestibular neuritis and two (9.1%) had SSHL. Conclusion: the prevalence of SNE was low with idiopathic Bell's palsy being the most frequent. There was a general delay in arrival of patients hence delay in diagnosis. This delay could equally be a factor for treatment failure and poor prognosis. More effort should be made in terms of population sensitization about the necessity of getting early medical attention.The Pan African Medical Journal 2016;2