An exploratory study of seasonal malaria chemoprevention and pharmacovigilance for under-five children in Kebbi State, Nigeria.

Background: Seasonal malaria chemoprevention (SMC) is an important public health intervention that is being used to reduce the burden of malaria in sub-Saharan Africa. Objectives: This study aimed to evaluate the implementation of SMC and pharmacovigilance practices in under-five children in Kebbi State, Nigeria. Materials and Methods: The methodology involved a comprehensive review of tools for managing SMC commodities, training data collectors, and fieldwork to evaluate all local government area (LGA) stores, the central medical store (CMS), and selected health facilities based on the sample size determined. Data were collected using SurveyCTO software and analyzed using MS Excel. Twenty-one data reviewers visited the CMS, 21 LGA stores, and 315 health facilities. Results: Our study uncovered significant inaccuracies in documentation, which led to many commodities needing to be more effectively accounted for regarding sources. Data triangulation showed inconsistencies between tools and physical counts that do not match the quantities on inventory control cards. Most primary health-care (PHC) staff in charge of SMC have been formally trained in pharmacovigilance. About 75% (237) of PHCs referred cases of adverse drug reactions (ADRs) to a secondary health-care facility, while 14% (45) treated the symptoms of the ADR with another drug, and 7% (21) took no action, and the reaction resolved on its own. Conclusions: This study provides insight into the challenges and opportunities for improving the implementation of SMC and pharmacovigilance practices in Kebbi State, Nigeria, and has important implications for other settings with similar challenges.

Prevention of Malaria in Pregnancy: What Do the Pregnant Women of Nigeria Know and Do about It?

Objective: We assessed knowledge, attitude, and practice regarding two malaria prevention measures (long-lasting impregnated mosquito nets, LLINs, and intermittent preventative therapy with sulphadoxine-pyrimethamine (IPTp-SP)) among pregnant women in Nigeria. Methods: Pregnant women selected from among the four communities of Nnewi were interviewed by using a semistructured, interviewer-administered questionnaire on the respondents' demography, knowledge of the cause, consequences, and malaria prevention methods. Also, a total of 48 focused group discussions, 24 key informant interviews, and 24 in-depth interviews were held among women leaders, village heads, pregnant women, community health workers, husbands of pregnant wives, and drug and insecticide-treated net sellers. Results: A total of 384 women (88.0% third trimester, 90.0% literate, and 41.1% primigravidae) participated. About 80.0% suffered from malaria during their current pregnancy. The majority was aware of the cause of malaria, local name of malaria, mode of transmission, risk of malaria among pregnant women, etc. However, their knowledge and attitude were inadequate regarding the symptomatology and complications of malaria in pregnancy, benefits of sleeping under the net or taking chemoprophylactic doses, or the concurrent use of both. About 80.0% had LLINs, yet only 41.5% slept under it the previous night. Only 31.0% had IPTp-SP doses under direct observation. Only 35.9% had a good understanding of IPTp-SP during pregnancy. Conclusion: Our work presents important practice gaps associated with the prevention of malaria during pregnancy. The pregnant women seemed to be aware of the basic concepts related to malaria but that does not translate into adequate attitude and practice necessary for malaria reduction.

Factors Associated With an Interest in Practice-Based Research Among Pharmacists in Nigeria.

Background: Practice-based research (PBR) is employed in the pharmacy profession to improve the quality and efficiency of health care delivery. Although widely practiced in developed countries, it is rarely used in developing countries, including Nigeria. Objectives: To determine the factors associated with Nigerian pharmacists' interest in PBR. Methods: This is a cross-sectional study utilizing an online survey. Pharmacists currently practicing in Nigeria were invited to participate. A hyperlink to the online questionnaire was shared with members of relevant professional bodies via Facebook, WhatsApp, and Twitter. Reminders were sent to facilitate a high response rate. Factors associated with pharmacists' interest in PBR were determined using multiple logistic regression. Results: Two hundred and three completed responses were received from the survey. The majority, 94.6% (192), expressed an interest in PBR and believed that it would enhance their pharmacy practice and role in patient care. The multivariable analysis showed that pharmacists' interest in publishing their research findings in peer-reviewed journals (odds ratio = 0.004, 95% confidence interval = 0.00-0.05, P < .001) and their knowledge of the professional relevance of research pertaining to their area of practice within the health care system (odds ratio = 0.02, 95% confidence interval = 0.00-0.47, P = .015) were found to be independent predictors of pharmacists' interest in PBR. Conclusion: There is an interest in PBR among practicing pharmacists in Nigeria. The provision of evidence-based pharmaceutical services in Nigeria will be enhanced by interventions that encourage the conduct of research and publication of research findings, and by improving knowledge of the professional relevance of PBR in pharmacy practice areas.

Exploring the logistics and supply chain services of HIV/AIDS facilities in north-western Nigeria.

This study aimed to assess the logistics services of HIV/AIDS facilities in the northwestern states of Nigeria, with a particular focus on the National HIV/AIDS Supply Chain Unification Project. The project aimed to streamline the distribution of antiretroviral drugs, HIV rapid test kits, and co-trimoxazole by establishing a coordinated axial storage location for all healthcare facilities providing HIV/AIDS services in Nigeria. A field visit was conducted, covering hospitals under the Supply Chain Unification Project in the Phase 4 region, which includes Jigawa, Kano, Katsina, Kebbi, Sokoto, and Zamfara States. Fourteen (14) assessors visited one hundred and four (104) health facilities comprising thirty-nine (39) providing comprehensive care sites and sixty-nine (69) sites providing Prevention of Mother-To-Child Transmission (PMTCT) services. An adapted Logistics Indicators Assessment Tool (LIAT) was administered. Data were collated and entered into the pre-designed database on Microsoft (MS) Access. The significant gaps identified during this research included inadequately trained personnel, low levels of availability of Standard Operating Procedures (SOP) manuals, a dearth of firefighting gadgets, and non-use of Personal Computers (PCs) and internet availability for transmission of reports. All these require urgent attention from stakeholders in most of the sites visited. Findings were documented, with follow-up actions to be implemented as appropriate. Findings and recommendations have been communicated to the government, implementing partners, and sub-recipients supporting the facilities. It is expected that the findings from these visits will be used in developing appropriate solutions/next steps to improve the HIV/AIDS commodities supply chain management in the country.

Polio outbreaks in Cameroon following the COVID-19 pandemic.

Polio is an infectious and disabling life-threatening disease caused by the poliovirus. This disease is prevented through vaccination. Though this viral infection has been eliminated in most parts of the world, a few countries are still endemic to wild poliovirus. In 2020, the World Health Organization (WHO) African Region, including Cameroon, was certified free of wild poliovirus. Some countries recurrently report circulating vaccine-derived poliovirus cases (cVDPV) despite recorded achievements. Also, the risk of importing poliovirus from endemic settings remains, particularly in the context of coronavirus disease (COVID-19). This study aimed to assess the state of polio in Cameroon and identify the situation during COVID-19. A data review was conducted from February to March 2023. Data on polio cases and vaccination coverage per region of Cameroon were reviewed from 2014 to 2022. Data were analyzed with Microsoft Excel, and the results were presented as proportions. The last wild poliovirus was reported in Cameroon in 2014, and the country benefitted from a response. No case of poliovirus was detected in the country from 2015 to 2018. After that, an increasing number of type two cVDPV were reported across 50% of the country's regions from 2019 to 2022. The outbreaks benefitted from responses with various oral polio vaccines, including the type two novel oral polio vaccine (nOPV-2). Though wild polioviruses have been eliminated in most countries, including Cameroon, cVDPV remains a significant problem. There is an urgent need to strengthen disease surveillance and vaccination to prevent cVDPV-2 in this country, particularly in the COVID-19 context.

The Burden of Drug Abuse in Nigeria: A Scoping Review of Epidemiological Studies and Drug Laws.

Background: The burden of drug abuse is becoming a public health concern in Nigeria. Preventive measures should include identifying the root causes of the burden for targeted intervention. We, therefore, aim to conduct a scoping review of the literature to summarize the findings of epidemiological studies on drug abuse and provisions of drug laws in Nigeria. The review also provides appropriate recommendations as interventions for prevention. Methods: We conducted a systematic search of the literature on PubMed to identify information on drug abuse and drug laws in Nigeria from the inception of the database to March 2020. Additional information was retrieved from Google Scholar, a manual search of included articles, discussion with experts on the subject matter, and gray literature. Study selection was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statements. Information from gray literature was assessed for quality and accuracy using the AACODS checklist (authority, accuracy, coverage, objectively, date, significance). Results: The systematic search of the literature generated 253 studies. Nine articles were obtained from other sources. After the selection process, 23 eligible studies were included for review. A prevalence of 20-40% and 20.9% of drug abuse was reported among students and youths, respectively. Commonly abused drugs include cannabis, cocaine, amphetamine, heroin, diazepam, codeine, cough syrup and tramadol. Sources where abusers obtained drugs, were pharmacies/patent medicine shops, open drug markets, drug hawkers, fellow drug abusers, friends, and drug pushers. Drug abuse was common among undergraduates and secondary school students, youths, commercial bus drivers, farmers, and sex workers. Reason for use included to increase physical performance, stress and to derive pleasure. Poor socioeconomic factors and low educational background were the common risk factors associated with drug abuse. We identified several drug laws and policies that were established under government agencies such as the National Drug Law Enforcement Agency (NDLEA), National Agency for Foods and Drugs Administration and Control (NAFDAC), Pharmacists Council of Nigeria (PCN) and a Presidential Advisory Committee. Conclusion: Findings from epidemiological studies on drug abuse in Nigeria has demonstrated that the burden of drug abuse is still high despite the existing drug laws, policies, and strategies for prevention. Measures to reduce the burden should involve the community, government, and religious bodies. Preventive measures should target the youths, the students, identified sources of the drugs, reasons and risk factors associated with drug abuse in Nigeria.