Knowledge, Attitude and practices of HIV post exposure prophylaxis amongst health workers in Lagos University teaching hospital

Introduction: timely PEP after needle stick exposure to high risk body fluids can reduce the rate of occupational transmission significantly. Ignorance of this may increase the risk of seroconversion to HIV for healthcare workers. This study was conducted with the aim of demonstrating the current level of knowledge and practise of healthcare workers as regards PEP. Methods: this was a cross-sectional study, pretested questionnaire were self administered to 372 health workers from various clinical specialties. The responses were collated and analyzed; results were presented in frequency tables. Results: this study revealed a high level of awareness among the respondents as 83.3% were aware of PEP. Despite the high level of awareness, respondents still have an inadequate knowledge about PEP, only 32% of the respondents could name at least two of the recommended drugs for PEP, only 54.0% of respondents knew when to commence PEP following occupational exposure to HIV. There was a low level of practice of PEP among the respondents as only 6.3% of respondents had PEP despite occurrence of needle stick injury. Conclusion: this study revealed a general low level use of PEP despite the average knowledge of PEP and the favourable attitude towards HIV PEP amongst the respondents

Sero-prevalence and risk factors for cytomegalovirus infection among pregnant women in a teaching hospital in Ogun state, Nigeria

Background: Infection with cytomegalo virus is usually asymptomatic however in pregnant women the risk of congenital infection and foetal  abnormalities makes antenatal screening for CMV infection necessary. The aim of this study was to determine the sero-prevalence and risk factors for  CMV infection among pregnant women in Babcock University Teaching Hospital (BUTH), Ilishan Remo, Ogun State, Nigeria.Methods: The study was a cross-sectional descriptive study conducted between January and May, 2017 on patients attending the antenatal clinic of  Babcock University Teaching Hospital. Enzyme Linked Immunosorbent Assay (ELISA) Kits were used to determine IgM and IgG anti CMV antibody titresinvenous blood samples obtained from study participants.Results: A total of 80 patients were recruited into the study. The mean age was 30 years.All (100%) respondents were sero-positive for anti CMV IgG  antibodies while 28.75% of respondents were seropositive for anti CMV IgM antibodies.Conclusion: There was a highsero-prevalence rate of CMV infection in the study. Screening of pregnant women for CMV infection is necessary due to the  risk of congenital infection and fetal defects

HIV Non-Occupational Post-Exposure Prophylaxis Awareness Among Undergraduate Students of a Private University in South-West Nigeria

Objectives: The Human Immunodeficiency virus causes an infection of public health importance with about 71% of the global burden in Sub-Saharan Africa. In Nigeria, 3.2 million people are living with HIV, and 838,000 - 1.3 million of the cases are found among youths. Although Non- Occupational Human Immunodeficiency Virus (HIV) post-exposure prophylaxis (nPEP) is a safe and efficacious method of HIV prevention, it remains an underutilized prevention strategy in Nigeria.  This study aimed to determine the awareness level of nPEP after sexual and other non-occupational exposure to HIV among undergraduate students of a private University. Methods: A descriptive cross-sectional survey was conducted among 395 undergraduates’ students. Data was collected by pre-tested structured self-administered questionnaires. Data obtained from the study were analyzed using the IBM SPSS Statistics version 20 software program and Frequency distribution tables with percentages and cross-tables were used for data description. Results: About 42.8% were aware of nPEP. Most of the respondents 361 (91.4%) knew that PEP is to be given after HIV exposure risk following sexual intercourse. Although 79.5% of the respondents indicated that they will see their physician after unprotected sexual intercourse and other non-occupational exposure to HIV, the majority neither knows about nPEP initiation time, 247 (62.5%) nor its duration, 286 (72.4%). Conclusions: A low level of awareness was observed among our study participants, therefore, consistent health education and promotion of nPEP will improve its awareness, uptake, and possibly reduce the prevalence of HIV among our youths

Nasal carriage of methicillin resistant Staphylococcus aureus among medical students of a private institution in Ilishan-Remo, Ogun State, Nigeria

Background: Nasal carriage of methicillin resistant Staphylococcus aureus (MRSA) is a major factor for its transmission especially from the health workers and medical students to their patients. There are a number of published data on the prevalence of MRSA among health workers but data on nasal colonization of medical students by MRSA are sparse in Nigeria. The objectives of this study are to determine the prevalence of nasal carriage of MRSA among medical students of the Ben Carson School of Medicine, Babcock University, Ilishan-Remo, Ogun State, Nigeria, and identify risk factors associated with this nasal carriage. Methodology: A case control study involving 100 clinical (study group) and 100 pre- clinical (control group) medical students was undertaken between March 2018 and October 2019. Structured questionnaire was administered to obtain socio-demographic information and potential risk factors. Nasal swab was collected from each student and cultured for isolation of S. aureus by standard microbiology techniques. Phenotypic MRSA was detected by the cefoxitin 30μg disk diffusion method according to the guideline of Clinical and Laboratory Standards Institute. The mecA gene was detected by conventional polymerase chain reaction (PCR) assay. Results: The prevalence of S. aureus nasal carriage among the study group was 14% (14/100) while the prevalence among the control group was 6% (6/100) (p=0.097). The prevalence of phenotypic MRSA among the study group was 4% (4/100) and 1% (1/100) among the control group (p=0.3687) while mecA gene was detected in 3 of the 4 (75%) phenotypic MRSA positive study participants and in the only (100%) phenotypic MRSA positive (1%) control group. Antibiotics usage without prescription, antibiotic treatment of common cold, and use of antibiotics in the previous one year, were significantly associated with MRSA carriage among the study group. Conclusion: Although the prevalence of nasal carriage of S. aureus and MRSA among clinical and pre-clinical medical students was not statistically significant, the risk factors identified with carriage of MRSA among the study group indicates the need for antimicrobial stewardship program to reduce carriage and transmission of MRSA by medical students. Keywords: methicillin resistant, Staphylococcus aureus, mecA gene, nasal carriage, medical student

Corrigendum: Antimicrobial Stewardship Implementation in Nigerian Hospitals: Gaps and Challenges

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Antimicrobial Stewardship Implementation in Nigerian Hospitals: Gaps and Challenges

Background: Antimicrobial resistance (AMR) is a major clinical challenge globally. It is mainly a consequence of inappropriate prescribing and use of antibiotics. Antimicrobial stewardship (AMS) ensures that antibiotics are prescribed and used appropriately. This study assessed AMS practice in selected Nigerian hospitals.Methodology: This was a cross sectional survey of 20 Federal, State and Private tertiary hospitals randomly selected from the six geopolitical zones of Nigeria. Using an adapted WHO tool on AMS, data were collected from each hospital as regard the existence of AMS committee, Accountability and Responsibility, AMS actions, Education and Training, Monitoring and Evaluation, Infection Prevention and Control (IPC) practice, facilities to support AMS, and challenges to AMS implementation. Gaps and challenges to the implementation of the AMS among the hospitals were identified.Results: Only 6 (30%) of the 20 hospitals had AMS committees while 2 (10%) had any evidence of leadership commitment to AMS. All the hospitals had laboratory facilities to support culture and sensitivity testing. There were no regular AMS-related education or training, monitoring, evaluation or reporting activities in the hospitals, except in 7 (25%) that had participated in the global point prevalence survey (Global-PPS) of antimicrobial use and resistance being hosted by the University of Antwerp, Belgium. Challenges impeding AMS activities included lack of human and financial resources, prescribers’ opposition, lack of awareness and absence of AMS committees. Most of the gaps and challenges bordered on seeming lack of knowledge and inadequate communication among prescribers and other stakeholders.Conclusion: There is need for intense education and training activities for prescribers and other stakeholders, including but not limited to hospital administrators. Keywords: Survey, Antimicrobial Stewardship, Antimicrobial Resistance; Nigeria   French title: Mise en œuvre de la gestion des antimicrobiens dans les hôpitaux Nigérians: lacunes et défis Contexte: La résistance aux antimicrobiens (RAM) est un défi clinique majeur à l'échelle mondiale. C'estprincipalement une conséquence d'une prescription et d'une utilisation inappropriées d'antibiotiques. La gestion des antimicrobiens (AMS) garantit que les antibiotiques sont prescrits et utilisés de manière appropriée. Cette étude a évalué la pratique de l'AMS dans certains hôpitaux Nigérians. Méthodologie: Il s'agissait d'une enquête transversale de 20 hôpitaux tertiaires fédéraux, d'État et privéssélectionnés au hasard dans les six zones géopolitiques du Nigéria. À l'aide d'un outil OMS adapté sur l'AMS, des données ont été collectées auprès de chaque hôpital en ce qui concerne l'existence d'un comité AMS, la responsabilité et la responsabilité, les actions AMS, l'éducation et la formation, le suivi et l'évaluation, la  pratique de prévention et de contrôle des infections (IPC), les installations pour soutenir l'AMS. et les défis de la mise en œuvre de l'AMS. Les lacunes et les défis liés à la mise en œuvre de l'AMS parmi les hôpitaux ont été identifiés. Résultats: Seuls 6 (30%) des 20 hôpitaux avaient des comités AMS tandis que 2 (10%) avaient des preuves d'engagement du leadership envers l'AMS. Tous les hôpitaux disposaient d'installations de laboratoire pour soutenir la culture et les tests de sensibilité. Il n'y avait pas d'activités régulières d'éducation ou de formation, de suivi, d'évaluation ou de rapportage liées à la MGS dans les hôpitaux, sauf dans 7 (25%) qui avaient participé à l'enquête mondiale sur la prévalence ponctuelle (Global-PPS) de l'utilisation et de la résistance aux  antimicrobiens organisée par l'Université d'Anvers, Belgique. Les défis entravant les activités de l'AMS  comprenaient le manque de ressources humaines et financières, l'opposition des prescripteurs, le manque de sensibilisation et l'absence de comités AMS. La plupart des lacunes et des défis se limitaient à un manque apparent de connaissances et à une communication inadéquate entre les prescripteurs et les autres intervenants.Conclusion: Des activités d'éducation et de formation intensives sont nécessaires pour les prescripteurs et autres intervenants, y compris, mais sans s'y limiter, les administrateurs d'hôpitaux. Mots clés: enquête, gestion des antimicrobiens, résistance aux antimicrobiens; Nigeria   &nbsp

Assessment of the knowledge and management of diarrhoea among women in Abakaliki metropolis, Nigeria

ABSTRACT Background: Diarrhoea remains the 2nd cause of death among children globally despite the fact that the resources to control and prevent it are inexpensive and widely available. Aim: This study was carried out to evaluate the perception of mothers regarding diarrhoea so as to identify areas in need of further education and enlightenment campaign in this community. Methods: A total of 365 mothers were surveyed at 4 Primary Health Centers in Abakaliki, South-Eastern Nigeria between January and March 2015. Pre-tested questionnaires were administered to participants who had the information translated and explained to them in local dialects. Results: Piped water was not available in this metropolis. Most participants, 88.0%, (321/365) usually wash their hands with soap and water after using the toilet. Majority of the respondents, 93.7% (342/365) agreed that inadequate sanitation and hygiene was associated with childhood diarrhoea, but there were those who believed that teething, 48.0% (175/365) can also cause diarrhoea. Overall diarrhoea incidence in the study population was 38.4% (140/365). Prevalence was lowest in children below the age of 1 year (p=0.001). Hand washing and keeping children in daycare centers had negative and positive association with diarrhoea risk respectively. Management of diarrhoea with Oral Rehydration Salt/Salt Sugar Solution was most practiced by mothers above the age of 30 years (91.7%) as well as those with the highest level of education (92%) while management which included stopping breastfeeding and normal feeding were mostly practiced by mothers below 20 years (21.9% and 34.4% respectively) and those with primary level of education (15.1 % and 18.9% respectively). Conclusion: Health education and enlightenment campaign regarding hand washing, need to continue breastfeeding /normal feeding should be scaled up in this community, especially among young mothers, those with little or no formal education as well as in day care centers

Awareness and Preparedness for the Ongoing Community Spread of Coronavirus Infections Among Healthcare Workers in a Nigerian Private Tertiary Facility

Background: Healthcare workers (HCWs) are at high risk of contracting and spreading the novel Coronavirus Disease 2019 (COVID-19) disease putting themselves, the patients and the community at large at risk. Therefore, there is a need for adequate preparedness in the face of this pandemic. Objectives: To assess the knowledge of HCW (clinical and non-clinical) on COVID-19, determine the level of HCWs preparedness against COVID-19 and evaluate the level of preparedness of the hospital facility against COVID-19. Methods: Purposive sampling technique was used in this cross-sectional study. A self-administered questionnaire adapted from a validated questionnaire was used to collect appropriate data on socio-demographics, knowledge about COVID 19 and preparedness. Results: A total of 170 HCWs with a mean age of 34.7±6.9 years participated in this study. More than half (56.5%; 96/170) were females. The average knowledge score among clinical staff was 9.04±13.77, with 80 clinical staff having good knowledge of COVID-19. The majority of non-clinical staff had a fair knowledge of COVID-19 with an average knowledge score of 5.11±47.07. About 63.4% were not confident enough in caring for a suspected coronavirus case even though more than half (57.6%) have had formal training in Infection Prevention and Control and above 77% (131/170) confirmed the availability of PPE in their facility. However, about three-quarters (74.7%; 127/170) believed the hospital is well prepared to manage COVID-19 cases. Conclusion: This study revealed that this cohort of HCWs have good knowledge of COVID-19 and are convinced that they and their facility are well prepared for outbreaks of COVID-19

The question of the early diagnosis of asymptomatic and subpatent malaria in pregnancy: Implications for diagnostic tools in a malaria endemic area

Objectives: Malaria in pregnancy (MIP) is a major healthcare challenge in low-income countries with high malaria endemicity. Early but accurate diagnosis and appropriate treatment is the hallmark of preventing disease progression/adverse outcomes in the mother, foetus and neonates. We assessed the comparative diagnostic performance of Malaria Rapid Diagnostic Test (mRDT), microscopy and PCR for malaria diagnosis in pregnant women for early detection of asymptomatic malaria in pregnant women. Study design: Five hundred and twenty Pregnant women attending study clinics within Ikene and Remo North LGAs with gestational age between 16 and 29 weeks, willing and consented; were enrolled into the study. Blood samples collected via venepuncture were screened for malaria using microscopy, mRDTs kits, and PCR techniques on their first visit (V1) and at delivery. The parasite positivity rates, sensitivity and specificity were calculated and compared for each technique using PCR as the standard. Data was entered into REDCap® online database and analysis done using Stata and MedCalc®. Results and conclusions: Average age of enrolled women was 28.8 years and mean gestational age was 21.0 weeks. The parasite positivity rates were 4.3%, 8.8% and 25.0% for microscopy, mRDT and PCR at V1 and was 2.4%, 3.4% and 43.4% at delivery, respectively. Sensitivity for microscopy and mRDT was 11.2% and 30.3% respectively at V1, while specificity was 98.2% and 98.5%. At delivery, the sensitivity reduced to 1.6% and 4.9%; while specificity was 96.9% and 97.6% respectively. Only 2.3% cases correlated with all three diagnostic methods. Our data showed a decrease in sensitivity of the diagnostic methods as pregnancy progressed, which may be due to very low parasitaemia, but high specificity. Our study demonstrated a high rate of subpatent parasitaemia amongst pregnant women. This finding therefore raises the question of the effect of subpatent parasitaemia on the health of the mother and foetus