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Objective This study assessed the progress, opportunities and challenges in scaling up of HIV testing for pregnant women in Nigeria. Methods Data were retrieved from the 2016–2017 fifth multiple cluster survey. Adjusted and unadjusted logistic regression models were used to examine demographic factors associated with HIV testing while controlling for geopolitical zones. Results At the population level, the coverage of HIV testing among pregnant women increased by 10% points from 32.8 to 42.7% between 2013 and 2017. Also, the coverage of antenatal HIV testing grew by 20 points, from 50.1 to 70.5% over the period. However, women were still more likely to be tested for HIV during pregnancy if they were older than 24 years [adjusted odds ratio (AOR) 1.33, 95% CI 1.04–1.69], had higher education [AOR 6.94, 95% CI 5.07–9.49], resided in urban areas [AOR 1.26, 95% CI 1.07, 1.50] and belong to richest wealth quintile [AOR 7.43, 95% CI 5.72–9.66]. Conclusion Our findings suggest that progress has been made in scaling up of antenatal coverage of HIV testing. However, the level of HIV testing during pregnancy remains low and far below the 95% national target. Appropriate interventions are needed in resource-poor communities where antenatal care utilization is very low. [ABSTRACT FROM AUTHOR]

Background: Thyroid autoimmunity was thought to be rare in Africans but there is evidence that its prevalence is increasing. Since undetected autoimmune thyroid disease carries considerable morbidity, this study set out to determine the proportion of patients with goitre who have thyroid autoantibodies and the relationship, if any, between the presence of thyroid autoantibodies, thyroid function and thyroid size. Methods: The study was cross-sectional and conducted over a 12-month period. It involved 100 subjects with goitre and 50 apparently healthy controls without goitre, matched for age and sex. Thyroid dysfunction was assessed by history, clinical examination and biochemical tests, thyroid peroxidase and thyroglobulin antibodies. The size of the thyroid gland was assessed by ultrasound. Results: Fifty-seven percent (57%) of study subjects were euthyroid, 38% were hyperthyroid, while 2% were hypothyroid. The overall prevalence of elevated thyroid peroxidase antibody (TPOAb) in the subjects with goitre was 35% and 8% in the controls (p < 0.001). Elevated thyroglobulin antibody (TgAb) was found in 24% of subjects with goitre and 12% of controls (p = 0.083). Elevated TPOAb was found in 76.3% of subjects who were hyperthyroid, 7% of subjects who were euthyroid and 100% of subjects who were hypothyroid (p < 0.001). Elevated TgAb level was present in 36.8%, 15.8% and 50% of subjects with hyperthyroid, euthyroid and hypothyroid goitre respectively (p = 0.068). A positive correlation was observed between TPOAb and erythrocyte sedimentation rate (r = 0.582, p < 0.001) and TgAb and erythrocyte sedimentation rate (r = 0.176, p = 0.08). The correlation between TPOAb and thyroid volume (r = –0.139, p = 0.167) and that of TgAb and thyroid volume (r = –0.119, p = 0.238) was not significant. Conclusion: The prevalence of thyroid autoantibodies in patients with goitre is high in Nigeria. Thyroid peroxidase antibody is more prevalent than thyroglobulin antibody in thyroid disorders and appears to be a better marker than thyroglobulin antibody in detecting autoimmune thyroid dysfunction. [ABSTRACT FROM AUTHOR]

Background: Postgraduate training in Family Medicine in Nigeria began over three decades ago, but it was not until recently that the National University Commission (NUC) made it a policy for all Nigerian universities to include undergraduate Family Medicine training in their curriculum. This study aimed to assess the awareness and perception of Family Medicine among medical students at the University College Hospital (UCH), Ibadan. Method: A descriptive cross-sectional study was conducted over a period of four weeks (June 11–July 6, 2018) among 131 fourth-year, 118 fifth-year and 163 sixth-year medical students at UCH, Ibadan. Data were obtained using a self-administered questionnaire. Results: Data were collected from 309 (75% of the target population). The mean age of the respondents was 22.3 ± 2.3 years. The majority (74.4%) did not have a family member who was a doctor and only 2.3% had a family member who was specialising in Family Medicine. Most of the participants (68.9%) had good knowledge of Family Medicine, while 57.3% had good perception of Family Medicine as a specialty. Importantly, an increase in year of clerkship was associated with an increase in the knowledge of Family Medicine among the respondents. Conclusion: It was observed that with increase in length of exposure to Family Medicine as a specialty, knowledge and perception of the specialty improved among the medical students. It is imperative that all the medical schools in Nigeria implement the NUC directive and start undergraduate Family Medicine training. [ABSTRACT FROM AUTHOR]

Marketing Company(PPMC) both in Alesa-Eleme near Port Harcourt, Nigeria, as well as non-oil work civil servants serving as control subjects. Result and conclusion Results showed that, bilirubin ranged 0.3-1.6 mg/dl with a mean of 0.66±0.20mg/dl among the oil workers as against 0.5-1.00mg/dl with a mean of 0.58±0.13mg/dl in non-oil workers, Alkaline phosphatase ranged 50.00-296.00u/l (mean: 126.21±39.49u/l) in oil workers as against 40.20-111u/l (mean: 66.83±18.54u/l) for non-oil workers, Aspartic transaminases(AST) ranged 5.80-140.20u/l (mean: 21.81±11.49u/l) in oil workers against 18.00-44.00u/l (mean: 26.89±6.99u/l) for non-oil workers, while Alanine transaminases(ALT) ranged 4.90-86.00u/l (mean: 22.14±11.28u/l) in oil workers as against 10.00-86.60u/l (mean: 22.30±10.22u/l) for the non-oil workers. A close study of the results revealed that although the mean values for all the studied parameters were still within the parametric reference ranges, however, relative to the referents, there were significant increases(P<0.05) in plasma bilirubin (though anicteric) and alkaline phosphatase that was not matched with a corresponding increase in the plasma transaminases, suggesting a possibility that toxic anicteric hepatoxicity is part of the potential health effects of sundry exposures in the Nigeria petroleum oil refining and distribution industry. Gender differentiation data showed that though the mean values for the parameters were higher in males than females, the increases were not significant in most cases(P>0.05), whereas data for age and exposure period classifications revealed that irrespective of the age of the worker, the effects are likely to start after the first five years, manifesting fully after the first decade of occupational exposures. Thus, an update of industrial/occupational health measures is necessary for a safer and healthier work environment. [ABSTRACT FROM AUTHOR]

Human infection with Onchocerca volvulus was investigated in 13 rural communities in the Upper Imo River basin, Imo State, Nigeria between March 1997 and December 2000 using the skin snip method. Of the 3,311 persons examined, 889 (26.8%) had microfilariae. There were significant differences between communities in microfilariae prevalence and intensity of infection ( P  < 0.05). Sex infection was similar in males (26.8%) and females (26.9%); whereas farmers (46.6%) and fishermen (28.4%) were more affected than people in other occupations. The proportion of infected persons increased with age coinciding with the period when most clinical signs manifest. A significant proportion of the 889 persons with positive microfilariae skin biopsy had musculoskeletal pain (57.1%). Thirty-four (47.2%) of the 72 epileptics identified had positive skin biopsy in addition to other manifestations. The present findings show that onchocerciasis is a public health problem in the area. The use of ivermectin has reduced the incidence of the disease when compared with data from the pre-ivermectin era. This shows that Community Directed Treatment with Ivermectin (CDTI) campaign is successful and should be sustained until onchocerciasis is eliminated as a public health problem in the area. [ABSTRACT FROM AUTHOR]