Hepatitis B Virus Seroprevalence and Potential Perinatal Transmission Among Pregnant Women in Abakaliki, Nigeria.

Background: Hepatitis B Virus Hepatitis B Virus (HBV) infection is a global public health problem. It is highly endemic in Nigeria and it is estimated that about 9-12% of the total population of Nigeria are chronic carriers of hepatitis B surface antigen. Epidemiological data on (HBV)infection among pregnant women in Nigeria are very scarce, especially in rural areas. The purpose of this study was to determine the prevalence and potential perinatal transmission among rural pregnant women in Abakaliki Nigeria. Methodology: A cross-sectional study was conducted among pregnant women accessing antenatal care at the Federal Teaching Hospital, Abakaliki. We consecutively recruited 300 pregnant women attending antenatal consultations. A pretested questionnaire was used to collect socio-demographic data and factors associated with HBV infection. The presence of hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg), and human immunodeficiency virus (HIV) were determined using commercial test strips. A chi-square test was used for the analysis. Results: The mean age was 31.8 (SD6.2) years. All women were married and (23.4%) were farmers while (47.0%) had secondary education. Sixteen women (5.3%) were HBsAg-positive, of whom (6.3%) were positive for HBsAg. The prevalence of HIV infection was (0.3%). Overall, (6.3%) women were co-infected with HIV and HBV. Independent correlates of HBV infection included a history of Jaundice (p = 0.046) history of sexually transmitted infections (p=0.005) and concurrent infection by HIV (p < 0.0001). Conclusion: The prevalence of HBV infection among pregnant women in Abakaliki was intermediate. The relatively high rate of women positive to both HBsAg and HBeAg suggests that perinatal transmission of HBV might be the prevailing mode of HBV transmission in this area.

Interpregnancy interval after a miscarriage and obstetric outcomes in the subsequent pregnancy in a low-income setting, Nigeria: A cohort study.

Objectives: The aim of this study was to determine and compare the occurrence of adverse pregnancy outcomes in a cohort of pregnant women with interpregnancy interval of < and ⩾6 months (short and normal interpregnancy interval, respectively) following a spontaneous miscarriage in their last pregnancies. Methods: This was a cohort study that involved pregnant women with a spontaneous pregnancy loss in their last pregnancies. They were recruited at a gestational age of 13-15 weeks and followed up to determine the obstetric and foetal outcomes of their pregnancies at four tertiary hospitals in Nigeria from July 2018 to September 2019. Data collected were analysed using SPSS version 26.0. A Chi-square and multivariate logistic regression analysis were done, and a p-value of less than 0.05 was assumed to be statistically significant. Results: A total of 705 participants were studied, out of which 448 (63.5%) and 257 (36.5%) of the participants had short and normal interpregnancy interval after a spontaneous miscarriage. Over 80% of the participants had first-trimester pregnancy losses and were managed with manual vacuum aspiration in 73.3% of the cases. The majority, 87.5% for the normal interpregnancy interval cohort and 86.4% for the short interpregnancy interval cohort, had live births, while 8.5% and 10.1% of the women in the normal and short interpregnancy interval cohorts, respectively, had repeat miscarriages. There was no statistical difference in the occurrence of live births and repeat miscarriages between both cohorts (p > 0.05). There was no increased risk of occurrence of adverse foetomaternal outcomes in both groups (p > 0.05). Multivariate logistic regression analysis showed that there was no statistical difference in the occurrence adverse foetomaternal outcomes between the studied cohorts (p > 0.05). Conclusion: There was no significant difference in the occurrence of adverse maternal and foetal outcomes in the cohorts of mothers with short and normal interpregnancy interval following miscarriages in their last previous pregnancies.

Cervical Cancer Screening Knowledge, Uptake and Barriers among Female Undergraduates in a Nigerian University.

Background: Cervical cancer is a highly preventable disease that disproportionally affects women in developing countries with an estimated incidence rate of 33 cases per 100,000 women in Nigeria. Over the year's awareness and uptake of cervical cancer screening services have remained poor in developing countries. Lack of knowledge and poor attitude towards the disease and its risk factors can affect screening practice and development of preventive behaviour for cervical cancer.Aim: This study assessed the level of knowledge and barriers towards cervical cancer screening among female undergraduate students. Methodology: Across-sectional study of 234 female students conducted at Ebonyi State University Abakaliki Nigeria from March 1st to July 30th, 2017. A pretested structured questionnaire was used to collect data on sociodemographic characteristics, knowledge and screening history of cervical cancer, including barriers to screening. We graded knowledge score into good (≥ 50%) and poor (< 50%). We analysed data with Epi info version 7.1.4. Results: Participants' median age was 21.0 years. The median age of sexual debut was 13.0 years. Overall, 130 (77.4%) respondents had poor knowledge of cervical cancer. Major sources of information were health workers 54(32.1%), friends 22 (13.1%) and Television10 (6.0%). One hundred and sixty-eight (72.1%) were aware of cervical cancer, but only 10(16.1%) have had Pap smear test. Common barriers to cervical cancer screening include not knowing the centres where such services are obtainable 84 (52.9%), unnecessary 29(18.6%), no time 26 (16.7%) and fear of discovering cancer 12 (7.7%). Conclusion: Comprehensive education and awareness creation on the importance/benefits of cervical cancer screening to university students, including centres where such services are provided is critical in improving uptake. Thus, leading to early detection and reduction in morbidity and mortality associated with cervical cancer in Nigeria.

Perinatal outcomes of babies delivered by second-stage Caesarean section versus vacuum extraction in a resource-poor setting, Nigeria - a retrospective analysis.

BACKGROUND: To evaluate the perinatal status of neonates delivered by assisted vaginal delivery (AVD) versus second-stage caesarean birth (CS). METHODS: A 5-year retrospective study was conducted in a tertiary hospital. Data was analyzed with IBM SPSS® version 25.0 statistical software using descriptive/inferential statistics. RESULTS: A total of 559 births met the inclusion criteria; AVD (211; 37.7%) and second-stage CS (348; 62.3%). Over 80% of the women were aged 20-34 years: 185 (87.7%) for the AVD group, and 301 (86.5%) for the second-stage CS group. More than half of the women were parous: 106 (50.2%) for the AVD group, and 184 (52.9%) for the second-stage CS group. The commonest indication for intervention in both groups is delayed second stage: 178 (84.4%) in the AVD group, and 239 (68.9%) in the second-stage CS group. There was a statistically significant difference in decision to delivery interval (DDI) between both groups: 197 (93.4%) women in the AVD group had DDI of less than 30 min and 21 women (6.0%) in the CS group had a DDI of less than 30 min (p <  0.001). During the DDI, there were 3 (1.4%) intra-uterine foetal deaths (IUFD) in the AVD and 19 (5.5%) in the CS group (p = 0.023). After adjusting for co-variates, there were statistically significant differences between the AVD and CS groups in the foetal death during DDI (p = 0.029) and perinatal deaths (p = 0.040); but no statistically significant differences in severe perinatal outcomes (p = 0.811), APGAR scores at 5th minutes (p = 0.355), and admission into the NICU (p = 0.946). After adjusting for co-variates, use of AVD was significantly associated with the level of experience of the care provider, with resident (junior) doctors less likely to opt for AVD than CS (aOR = 0.45, 95% CI: 0.29-0.70). CONCLUSION: Second-stage CS when compared with AVD was not associated with improved perinatal outcomes. AVD is a practical option for reducing the rising Caesarean delivery rates without compromising the clinical status of the newborn.

Lassa fever in pregnancy with a positive maternal and fetal outcome: A case report.

BACKGROUND: The signs and symptoms of Lassa fever are initially indistinguishable from other febrile illnesses common in the tropics and complications of pregnancy. Surviving Lassa fever during pregnancy is rare. Only few cases have been documented. The antiviral drug of choice is ribavirin. CASE DESCRIPTION: A 25-year-old multigravida farmer with fever who was initially thought to have malaria in pregnancy at 29 weeks gestation. Further changes in her clinical state and laboratory tests led to a confirmation of Lassa fever. The Liver enzymes were markedly deranged and the packed cell volume was 27%. She commenced on ribavirin and subsequently was delivered of a live male neonate who was RT PCR negative for Lassa fever virus. Her clinical state improved, repeat RT PCR on day 15 was negative and she made full recovery. DISCUSSION: The case reported had similar clinical features of fever and abdominal pain and resulted in the initial diagnoses of Malaria in pregnancy. When she failed to respond to antimalarial and antibiotics treatments, a strong suspicion of viral hemorrhagic fever was made. At this time the patient was in advanced stage of the disease with bleeding from vagina and puncture sites. On the third day of admission she was delivered of a live male neonate who remained negative after 2 consecutive RT PCR tests for Lassa fever virus. Lassa fever carries a high risk of death to the fetus throughout pregnancy and to the mother in the third trimester. Mothers with Lassa fever improved rapidly after evacuation of the uterus by spontaneous abortion, or normal delivery. She was clinically stable following delivery. Her laboratory investigations were essentially normal. Throughout her management transmission based precautions were observed. None of the six close contacts developed symptoms after been followed up for 21 days. CONCLUSION: This report adds to the body of literature that individuals can survive Lassa fever during pregnancy with good maternal and fetal outcome.

Association between time of delivery and poor perinatal outcomes -An evaluation of deliveries in a tertiary hospital, South-east Nigeria.

OBJECTIVES: Nigeria account for a significant proportion of adverse perinatal outcome. Nigerian studies assessing impact of time of delivery on perinatal outcome are scarce. This study evaluates any associations between time of delivery and perinatal outcome. METHODS: This was a cross-sectional study at the Federal Teaching Hospital, Abakaliki from 01 January 2016 to 30 June 2018. Data were analysed with IBM SPSS version 25.0. RESULTS: A total of 4,556 deliveries were analysed. Majority (72.2%) delivered on week days and 27.8% on weekends. Over 90% had 1st and 5th minutes Apgar scores ≥7. There was statistical difference in NICU admission between morning and evening hours (p = 0.009) but not between morning and night hours (p = 0.795). ENND during evening was twice higher (1.2%) than morning (0.5%); p = 0.047 and night hours (0.6%); p = 0.623.There was no difference in the risk of fresh stillbirths between morning and evening (p = 0.560), as well as morning and night hours (p = 0.75), there was also no difference in fresh stillbirths between week days and weekends (p = 0.895). There was no difference in low Apgar scores at 1st minute between morning and evening (p = 0.053) and night (p = 0.221), and between weekdays and weekends (p = 0.524). Similarly, there was no difference in low 5th minute Apgar scores between morning and evening (p = 0.165) and night (p = 0.944), as well as between week days and weekends (p = 0.529). However, ENND was twice (p = 0.085) and 1.3 times higher (p = 0.526) for evening and night hours respectively, while there was no difference between weekends and week days (p = 0.652). CONCLUSION: NICU admission and ENND were commoner during evening hours. However, work hours did not affect the rate of stillbirth and low Apgar scores during weekdays and weekends. It is pertinent for each obstetric unit to identify and modify factors responsible for unfavourable outcomes during various shifts, with the aim of improving perinatal health.