Background. Infections with human immunodeficiency virus (HIV), hepatitis B (HBV), and hepatitis C virus (HCV) are currently major public health problems. Methods. A retrospective study was conducted from January to June 2008 at the Blood Bank of the Central Hospital, Yaoundé (Cameroon). The objective was to study the prevalence of HIV, HBV, and HCV and their coinfections among blood donors. Results. A total of 4650 donors were identified, and the sex ratio (male/female) was 14/1. The median age of donors was 28 years (range: 16 to 69 years). Among blood donors, HBV, HIV, and HCV infection prevalences were 12.14% (n = 565)
, 4.44% (n = 206), and 1.44% (n = 67),
respectively. Coinfection with HIV and HBV was observed among 0.77% donors, followed by hepatitis B and C co-infection (0.21%) and HIV and HCV coinfection (0.06%). Co-infection with HIV-HBV-HCV was encountered in 2 donors. The HIV, HBV, and HCV infections lead to a destruction of one out of six sets of blood collected. Conclusion. There is a need to review policies for blood collection from donors, by modifying the algorithm of blood donors testing. Pretesting potential donors using rapid tests could help to avoid collection and destruction of (infected) blood.
Postpartum hemorrhage (PPH) is one of the leading causes of pregnancy-related mortality, accounting for up to 38% of maternal deaths [1,2]. The case fatality rate ranges from 1%-5% in many studies [1][2][3].A retrospective cross-sectional study was conducted at the University Hospital Center, Yaoundé, Cameroon after receiving Ethical Committee approval. The files of patients seen between January 1, 2005 and December 31, 2009 were included in the study and reviewed. Informed consent from the patients was not required. A total of 10 302 deliveries were registered, including 419 cases of PPH. Of the PPH cases, 76 (18.1%) were excluded: 73 files were not found, 2 files were wet and therefore illegible, and 1 file was empty. A total of 343 files from women who had experienced early PPHdefined as PPH occurring within the first 24 hours following deliverywere identified. For every case of PHH, 2 consecutive patients without PPH who delivered after the PPH patient were selected as controls (686 women). Data were collected on sociodemographic characteristics, clinical and obstetric history, management, and maternal outcome in both groups of patients. Epi Info version 3.5.1 (CDC, Atlanta, GA, USA) was used for data analysis. Odds ratios and 95% confidence intervals were used to assess the effect of potential risk factors on the occurrence of PPH. P b 0.05 was considered statistically significant.
We present the case of a rare vulva tumour, in a 33 years Cameroonian old woman and managed in Obstetrics and Gynecology Unit of Yaoundé Central Hospital in Cameroon. It was a painless pedunculated vulva tumour which developed over a period of six months. This gigantic rapidly growing tumour, was treated with simple surgical resection. After surgical resection, histology confirmed an angioneurofibroma hamartoma. There has been no recurrence and presently the patient is symptom-free.
Objectives: The objective of this work was to determine the epidemiological, clinical and prognostic aspects of maternal mortality (MM) in the city of Yaounde. Methods: We conducted a descriptive cross-sectional study with retrospective data collection of maternal deaths according to the World Health Organization (WHO) definition, from January 1, 2017 to December 31, 2019, in two tertiary centers of Yaounde: The Yaounde Gynaeco-Obstetric and Paediatric Hospital (YGOPH) and the Yaounde Central Hospital (YCH). Results: During the study period, 208 maternal deaths were identified, with 4/5 (78.4%) from referred cases. The MM ratio was 1532.8 per 100,000 live births (LB) vs. 609.5 per 100,000 live births at YCH and YGOPH respectively. The Main causes where haemorrhage (49%) followed by hypertensive diseases and their complications (21.2%), maternal mortality was associated with 50% of cases of foetal or neonatal deaths (57.4% in YCH vs 28.3% in YGOPH, P < 0.001). Health service systems were related to MM. Conclusion: Our study shows a large increase in maternal mortality ratios in YCH and YGOPH maternities since 2017. The main causes of MM found were haemorrhage followed by hypertensive diseases. These causes can be prevented. Our health systems should be improved if we want to significantly reduce the maternal mortality ratio.
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