Anaemia in pregnancy is a major health problem and an important cause of adverse foetomaternal outcomes in developing countries. Iron deficiency is the cause of the overwhelming majority of the cases of anaemia in pregnancy. Iron deficiency anaemia (IDA) has been linked with adverse foetal and maternal outcomes. This study investigated the prevalence of IDA and evaluated its effects on foetomaternal outcomes among parturients in Lagos, Nigeria. This was a cross-sectional study that enrolled 220 women aged 15-49 years with singleton gestation at term, between May 1, 2016, and March 31, 2017. Participants were selected by systematic sampling and baseline data were collected through interviews. Venous blood samples were obtained to measure haemoglobin and serum ferritin concentrations, and the associations between IDA (defined as anaemia and iron deficiency) and pregnancy outcomes were examined. A P-value <0.05 was considered as statistically significant. The prevalence of IDA was 12.3%. Routine antenatal iron supplementation (adjusted odds ratio 0.18, 95% confidence interval 0.07-0.46; P = 0.001) and interpregnancy interval of at least 2 years (adjusted odds ratio 0.20, 95% confidence interval 0.05-0.97; P = 0.021) have significant association with IDA. Iron deficiency anaemia was not significantly associated with adverse perinatal outcomes but there were significant associations with increased risk of blood transfusion (P = 0.001) and maternal infectious morbidities such as puerperal pyrexia (P = 0.041) and wound infection (P = 0.020). IDA is still a fairly common condition among parturients in Lagos and it's mostly associated with maternal peripartum morbidities. Adequate pregnancy spacing through the use of effective contraception and routine antenatal iron supplementations in pregnancy is a recommended preventive measure against IDA and its adverse sequelae. Future studies should adopt the use of transferrin saturation (TSAT) in compliment with serum ferritin assay as a more sensitive marker of iron deficiency.

The prevalence of selenium deficiency among pregnant women with HIV in Lagos was relatively high. The significant associations observed between maternal selenium deficiency and adverse pregnancy outcomes could have implications for the future management of HIV in pregnancy.

Objective To examine the effects of selenium supplementation on pregnancy outcomes and disease progression among HIV‐infected pregnant women in Lagos. Methods A randomized, placebo‐controlled trial conducted among HIV‐positive pregnant women between September 2018 and August 2019. At enrollment, 90 women were randomly assigned into each treatment arm to receive either a daily tablet of 200 μg elemental selenium or a placebo. Relevant participants' sociodemographic and clinical data were collected at enrollment and delivery. Results Women in the selenium arm had a significantly lower risk of preterm delivery (relative risk [RR] 0.32, 95% confidence interval [CI] 0.11–0.96) and a non‐significant reduction in the risk of delivering term neonates with a low delivery weight (RR 0.24, 95% CI 0.05–1.19). Supplemental selenium does not increase the risk of perinatal death and adverse drug events. Conclusion The study reported a beneficial effect of prenatal selenium supplements on the risk of preterm delivery with no further reduction in risk among HIV‐infected women who used the supplements for more than 14 weeks. Trial registration Pan African Clinical Trial Registry (PACTR201809756724274).

Background: Sickle cell anaemia is an autosomal recessive disorder which occurs as a result of the substitution of glutamic acid with valine at the 6 th position of the haemoglobin beta chain, resulting in the synthesis of abnormal haemoglobin and the consequent production of the characteristic sickled red blood cells. Sickle cell anaemia is the homozygous form where two HbS genes are inherited, whilst in Sickle cell disease, the HbS is inherited along with another abnormal haemoglobin eg HbE, HbC, etc. Aims and Objectives: This study was aimed at assessing the awareness and knowledge of sickle cell disease among students in a tertiary institution, as well as their attitude to the disease. Materials and Methods: This was a cross-sectional quantitative interviewer administered questionnaire study, involving 200 undergraduates of the Lagos State University Ojo Campus, Lagos. Information collected include socio-demographic information, as well as questions to assess the awareness, knowledge and attitude to Sickle Cell Disease. Data obtained were analyzed using SPSS version 16.0. Results: The total knowledge score was 20 and depending on the total score of the respondents, knowledge levels were grouped as poor (0-6), fair (6-13) and good (14-20). Of the 200 respondents, 37.5% had good knowledge of SCD, despite high level of awareness (92.5%). The knowledge level of the respondents based on the score revealed a mean score 12.05 + 3.14 indicating fair general knowledge of the respondents. 67.5% of respondents were aware of their haemoglobin phenotypes. More than half (59%) of the respondents knew someone living with sickle cell disease and 154 (77%) agreed that haemoglobin phenotype would play a significant role in their choice of a life partnzer. Conclusion: The awareness of SCD among the students is high but this awareness did not translate to good overall knowledge about the disease. This underscores the importance of increased public health education on SCD, in order to increase the knowledge about SCD.

Introduction sickle cell disease (SCD) refers to a group of inherited blood disorders that are life-long and affect many people globally. An estimate of 2.3% of the Nigerian population suffer from SCD and about 25% of adults have the sickle cell gene. Premarital screening for sickle cell gene is considered one of the methods of preventing new births of children with SCD among the young adults. The study assessed the knowledge, attitude, willingness to take premarital screening test for SCD and factors influencing knowledge among young unmarried adults in an urban community in Lagos, Nigeria. Methods the study was cross-sectional descriptive among 300 respondents who were selected using multistage sampling technique. Data were collected using a pre-tested, interviewer-administered questionnaire and analyzed using SPSS software, version 25. Univariate and bivariate analysis were conducted with level of significance at p ≤ 0.05. Results the mean age of respondents was 21.2± 3.5 years, and most 188 (62.7%) were males. About 139 (46.3%) and 165 (55.0%) of the respondents respectively had good knowledge and positive attitude towards SCD and premarital screening. Only 43% of the respondents knew their haemoglobin phenotype, however, majority (92.4%) were willing to have Hb phenotype test done. Knowledge of SCD and premarital screening was statistically significant with age, level of education and occupation of respondents (p<0.001). Conclusion this study found less than half of the respondents with good knowledge, about half had positive attitude and poor premarital screening practices of SCD. Therefore, community-based health education and awareness programs on SCD and premarital screening among young adults is recommended.