3 research outputs found
The efficacy of a single oral dose of albendazole against soil-transmitted helminthiasis in Ogun State, Nigeria
Soil Transmitted Helminths (STHs) are Neglected Tropical Diseases of global public health importance. This study evaluated the efficacy of albendazole (ALB) amongst primary school children aged 6 – 16 years in STH-endemic communities in Ogun State, Nigeria. Demographic characteristics were obtained and stool samples were collected and analysed by Kato-Katz at baseline and 15 and 21 days post-treatment. All study participants were treated with a single ALB 400 mg tablet. A total of 282 participants were screened at baseline, of which 151 were found to be excreting STH (51.4%) of which A. lumbricoides was the most prevalent STH (n = 137, 48.6%), followed by hookworm (n = 60 children, 21.3%) and T. trichiura (n = 3; 1.1%). The prevalence across the four schools varied from 31.3% to 73.9% for A. lumbricoides, from 6.8% to 56.3% for hookworm, and from 0.0% and 2.2% for T. trichiura infections. Of the 151 children excreting any STH infection at baseline, 131 (86.8%) provided a stool sample 15 and 21 days after treatment. The mean fecal egg counts across these complete cases at baseline was 5,096 (± 13,735) eggs per gram (EPG) for A. lumbricoides, 2,202 (±7,849) for hookworms and 288 (±375) for T. trichiura. Fifteen days after drug administration the therapeutic efficacy, measured as the reduction in mean fecal egg count (FEC) following drug administration (ERR), was 99.7% (95CI: 99.4-99.9) for A. lumbricoides and 69.2% (95CI: 28.7-92.8) for hookworms. The hookworm ERR at day 14 was reduced due to the continued high egg output of one highly infected individual. One week later, 21 days following drug administration, ERR for hookworm also reached satisfactory levels (99.4% (95CI: 98.7-99.8)). This study highlights that ALB still shows satisfactory efficacy to Ascaris and hookworm infections in Ogun State, Nigeria
Studies on asymptomatic malaria, prevention and treatment seeking behaviours in Abeokuta, south-west Nigeria
Recurrent cycles of fevers and chills are obvious symptoms for malaria disease usually necessitating treatment. However, some Plasmodium infections could be without symptoms, leading to late diagnosis and delayed treatment- seeking behaviours. The objective of this study was to determine the prevalence of asymptomatic malaria infections, and document associated prevention and treatment-seeking behaviours among literates in Abeokuta. A cross-sectional study design involving 309 attendees at the 2016 World Malaria Day Celebration event held at the Federal University of Agriculture, Abeokuta was conducted. Finger-prick blood samples were collected for Plasmodium parasite detection by malaria rapid diagnostic test (mRDT) and anthropometric indices such as weight, height and age were also collected to estimate Body-Mass-Index. An already pre-tested questionnaire was also used to collect information on malaria prevention and treatment-seeking behaviours. Data were analysed in SPSS 20.0 software. Results revealed that the prevalence of asymptomatic malaria was 7.4% (23/309), with no significant association between sex, febrile illness and Body Mass Index (p>0.05). Participants aged 15-25 years were more infected with malaria than other age groups. Only 58.3% of the participants have heard of Long Lasting Insecticidal Nets (LLINs) and about 78% do not have mosquito bed-net. Self-diagnosis for the disease was more common (60.8%) among the participants, compared to other measures; seeking laboratory test (26.5%) and clinical diagnosis (9.1%). A good proportion of the participants (73.1%) rely on Artemisinin-based Combination Therapy (ACT) drugs for treating malaria, although few others still rely on non-ACT drugs (17.8%), chloroquine (1.9%) and herbs (1.6%). Findings show existence of asymptomatic malaria. Also, access to and utilization of malaria prevention and control commodities is poor among the literates. There is thus a need to intensify efforts in addressing these concerns as we move towards eliminating the disease.Keywords: Asymptomatic malaria; World Malaria Day; prevalence; Abeokuta; Nigeri
Status of Lymphatic Filariasis in Security Challenged Areas of Borno State, Nigeria
National lymphatic filariasis elimination programme (NLFEP) of Federal Ministry of Health sets to provide status of LF in the country before 2020. Borno State, situated in the North East political zone of Nigeria with an estimated population of 4.1million had been enmeshed in insurgency for over a decade. Following an initial mapping between 2008 and 2016 in 16 LGAs out of 27 LGAs, it became imperative that the status of LF in the remaining 11 LGAs of Borno State be ascertained in order to have complete data for planning and policy. Using stratified sampling method, eleven communities were selected from the 11 LGAs namely: Abadam, Ngala, Guzamala, Ngazai, Gubio, Mafa, Jere, Biu, Bayo, Askirin/Uba, and Kwayar Kusar. Blood samples were obtained from consented 990 participants and filarial test strip (FTS) were employed to determine their LF status between November 2017 and February 2018. Of the 990 consented participants only 15 (1.5%) were positive for lymphatic filariasis. Ten cases of hydrocele in men were observed in 4 communities namely Bunari (3), Peta (3), Zaramiramga (2) and Uba (2). Considering the number of positive cases by FTS and hydrocele, result showed that hydrocele accounted for 66.7% of the total positive cases within the positive communities. It is advised that the State health workers should continue to properly educate communities on health programmes including LF preventive measures. Also both Federal Ministry of Health and State Ministry of Health sensitize health partners to start LF treatment and morbidity management in all positive communities to fast track elimination of LF