Effect of Age and Parity on Physiological Changes in the Eye During Pregnancy: A Prospective Longitudinal Study.

BACKGROUND: The hormonal and metabolic changes that occur during uncomplicated pregnancy affect the eye. The effects of maternal age and parity on the physiological eye changes in pregnancy have been scarcely documented. AIM: To determine these effects on some physiological eye changes that occur in pregnancy. METHODS: A longitudinal study involving consecutively recruited 140 pregnant women aged 18-48 years attending antenatal clinic at the University of Nigeria Teaching Hospital, Enugu. A structured questionnaire was administered to consenting women, after which the Schirmer test, tear break-up time (tBUT), corneal sensitivity, central corneal thickness (CCT), and intraocular pressure (IOP) was measured in the second and third trimesters, and six weeks after delivery. RESULTS: The mean CCT showed a significantly greater increase among the multiparous (≥para 2) women in both the second and third trimesters compared with the primigravida/primiparous women (P = 0.032 and 0.049, respectively). There was no difference in mean CCT between the two parity groups at six weeks postpartum. Women aged 18-35 years showed a significantly greater increase in the mean CCT in the second trimester compared to those aged less than 35 years (P = 0.04). However, there was no difference in the mean CCT between the different age groups in the third trimester and at six weeks postpartum. CONCLUSION: The age and parity of women affect their level of CCT changes in pregnancy. Consideration of this effect may guide clinicians on their approaches to eye care and treatment during pregnancy.

Atherogenic Index, Cardiovascular Risk Ratio, and Atherogenic Coefficient as Risk Factors for Cardiovascular Disease in Pre-eclampsia in Southeast Nigeria: A Cross-Sectional Study.

BACKGROUND: Pre-eclampsia is a key trigger for maternal and perinatal morbidity and mortality. Current evidence suggests an association between dyslipidemia and atherosclerosis. Thus, the importance of evaluating some indices of atherosclerosis during pregnancy cannot be over-emphasized. AIM: To evaluate the effect of some lipid profile indices as risk factors for developing cardiovascular disease (CVD) among women with pre-eclampsia in Enugu, Southeast Nigeria. MATERIALS AND METHODS: A cross-sectional study of two groups of eligible pregnant women between 20 and 40 weeks of gestation selected at three healthcare facilities in Enugu, Nigeria was carried out. The case group consisted of 160 women with pre-eclampsia, while the control group consisted of 160 normotensive pregnant women. Participants' fasting blood samples were analyzed for different fractions of lipids and their atherogenic indices were calculated. RESULTS: There were significantly higher mean levels of total cholesterol (TC), low-density lipoprotein (LDL), and triglyceride (TG) [P < 0.001] in pre-eclampsia than in normal pregnancy. The atherogenic index of plasma (AIP), cardiovascular risk ratio (CRR), and atherogenic coefficient (AC) were significantly higher in pre-eclampsia than in normal pregnancy (P < 0.001) and there was a significant positive correlation between mean arterial pressure (MAP) and AIP (r = 0.421), CRR (r = 0.416) and AC (r = 0.634) for women with pre-eclampsia. CONCLUSION: Pre-eclampsia is associated with an increased risk of CVDs. Determining the atherogenic indices and assessing the AIP level in pre-eclamptic women may predict disease risk and help in early management and measures for its prevention.

Incidence, Determinants, and Outcomes of Spontaneous Preterm Birth at Tertiary Hospitals in Enugu, Southeast, Nigeria: A Cross-Sectional Study.

BACKGROUND: In the past five years, observational evidence suggests that the rates and determinants of preterm birth may have changed due to the effect of the coronavirus disease 2019 (COVID-19) pandemic and other humanitarian crises in our environment. AIM: This study aimed to determine the incidence, associated factors, and outcomes of preterm birth in tertiary hospitals in Enugu, southeastern Nigeria. METHODS: This cross-sectional study included 238 pregnant women from the University of Nigeria Teaching Hospital (UNTH), Enugu State University of Science and Technology Teaching Hospital (ESUT-TH) Parklane, and Mother of Christ Specialist Hospital (MOCSH), Enugu, from April 2022 to March 2023. Eligible and consenting participants were recruited from 28-36 weeks +6 days of gestational age and followed up until delivery. Relevant outcome variables, such as sociodemographic characteristics, gestational age at delivery, and pregnancy outcomes, were recorded in a pro forma. These data were analyzed using IBM Statistical Package for the Social Sciences (SPSS) statistics for Windows, version 22.0, Armonk, NY: IBM Corp. RESULTS: The incidence of preterm birth was 16.6% (37/223), with spontaneous preterm birth constituting 24 of 37 (64.5%) cases. The mean age of participants was 30.3 ± 4.8 years. Advanced maternal age (>35 years) (P = 0.01, adjusted odds ratio (AOR) =0.01, confidence interval (CI): 0.00-0.144), low socioeconomic status (P = 0.04, AOR = 0.40, CI: 0.11-1.46), and history of miscarriage (P = 0.02, AOR = 0.06, CI: 0.01-0.59) were the factors associated with spontaneous preterm birth. Neonatal death occurred in 21.6% (8/37) of cases within the first 24 hours. Rates of cesarean section and low birth weight were 73% (27/37) each. CONCLUSIONS: The incidence of preterm birth is high in Enugu, and associated factors were advanced maternal age, low socioeconomic status, and a history of miscarriage.

Antichlamydia antibodies and sperm quality among male partners of infertile couples ins Nigeria.

Background: The impact of Chlamydia trachomatis on semen quality has been studied with varied results. Aim: To determine the prevalence of antichlamydial antibodies and their relationship with sperm quality among male partners of infertile couples in Enugu, South-East Nigeria. Materials and Methods: It was a cross-sectional study of infertile male partners of couples attending infertility clinics at the University of Nigeria Teaching Hospital (UNTH) Ituku-Ozalla, Enugu, Nigeria. Their sera were assayed for antichlamydial antibodies, and semen analysis and culture were done for each participant. Results: Two hundred and eighty-two (282) male partners of infertile couples were studied. Infertility was commoner among participants aged 40 years or more (45.1%) and was mainly of the "primary type" (62.1%). Antichlamydia antibody was detected in 156 (55.3%) participants and was significantly associated with sperm quality (P = 002; OR = 2.294; 95% CI = 1.36-3.88). Overall, 81 (28.7%) had abnormal sperm quality. The sperm count, progressive motility, and vitality were significantly lower in participants with abnormal sperm quality than those with normal sperm quality (P < 0.001) while morphology, volume, and liquefaction time did not differ significantly (P > 0.05). Staphylococcus aureus was the predominant organism isolated from culture (122/282, 43.3%) while Streptococcus species were the least (4/262, 1.4%). There was significantly more Staphylococcus aureus isolated from the semen of participants that were seropositive to antichlamydial antibodies than those that were seronegative (80/156, 51.3% vs. 42/126, 33.3%; OR = 2.105; 95% CI = 1.30-3.42; P = 0.003). Conclusion: The prevalence of antichlamydial antibodies among male partners of infertile couples in Enugu, Nigeria is high and there is a significant association with sperm quality, sperm count, and bacterial isolates in seminal culture. Male partners of infertile couples in Enugu should be screened for antichlamydial antibodies and appropriate treatment offered wherever indicated. There is a need for increased public awareness and advocacy campaigns on the impact of Chlamydia infection on male factor infertility. This primary preventive measure may help in reducing the burden of Chlamydia infection and male factor infertility.

Effects of short inter-pregnancy interval on maternal and perinatal outcomes: A cohort study of pregnant women in a low-income country.

BACKGROUND: Short inter-pregnancy interval (IPI) is a potential risk factor for adverse pregnancy outcomes. Previous reports from sub-Sahara Africa documented increasing incidence of short IPI but evidence is lacking in its effect on pregnancy outcome. AIM: The study aimed to determine the effect of short IPI on pregnancy outcome in Nigeria. SUBJECTS AND METHODS: It was a prospective cohort study of 271 pregnant women receiving antenatal care in a tertiary hospital in Nigeria. For every eligible woman with short IPI (<18 months) recruited; a suitable control with IPI ≥18 months was selected. Statistical analysis was both inferential and descriptive using the statistical package for social sciences version 24 (SPSS Inc. Chicago, Illinois, USA) for windows. A P value of less than 0.05 was considered statistically significant. RESULTS: Incidence of maternal anemia was higher in women with short IPI than control (RR: 2.091; 95% CI: 1.4433.031; P < 0.001). Other maternal and perinatal outcome measures including premature rupture of membranes, preterm labor/delivery, pregnancy induced hypertension, third trimester bleeding, postpartum hemorrhage, and inadequate gestational weight gain did not show any significant association with short IPI (P > 0.05). CONCLUSION: Short IPI is associated with anemia in pregnancy in Nigeria. Public health campaigns for improvement in uptake of family planning services and breastfeeding may help reduce the incidence of short IPI and anemia in low income countries.

Accuracy of clinical and ultrasound estimation of fetal weight in predicting actual birth weight in Enugu, Southeastern Nigeria.

BACKGROUND: Estimation of fetal weight is important for antenatal and intrapartum management of pregnant women. Sonographic methods are not readily accessible in under-resourced settings, it is therefore necessary to study the accuracy of a clinical method of estimating fetal weight where this limitation (unavailability of ultrasound) exists. OBJECTIVE: To compare the accuracy of clinical and ultrasound methods of fetal weight estimation at term. MATERIALS AND METHODS: Clinical and ultrasound fetal weights were estimated on 200 consecutive term pregnancies (37 completed weeks of gestation - 41 weeks and 6 days) at the University of Nigeria Teaching Hospital, Enugu, Nigeria from 1 st April to 30 th November 2012. Accuracy was determined using percentage error, absolute percentage error, and proportion of estimates within 10% of actual birth weight. RESULTS: Actual birth weight had strong positive correlation with both clinical and ultrasound estimated fetal weights (r = 0.71, P < 0.001 and r = 0.69, P < 0.001, respectively). Overall, both the clinical and ultrasound methods systematically overestimated the actual birth weight. The proportion of the clinical estimated weights that were within 10% of the actual birth weight was significantly lower than that of ultrasound method for babies of all birth weights (35.0 vs. 67.5%; P < 0.001) and for macrosomic babies (76 vs 100%, P = 0.009). For babies with normal birth weights (2.5-3.9 kg), ultrasound method error values were significantly lower than those of clinical method for both the mean % error (5.4 vs 19.6%; P < 0.001) and the mean absolute % error (9.97 vs 20.6%; P < 0.001). CONCLUSION: The ultrasound method is generally a better predictor of the actual birth weight than the clinical method, and thus should be used in estimating the actual birth weight when accessible.

Reducing maternal deaths in a low resource setting in Nigeria.

OBJECTIVE: To assess the impact of the adoption of evidence based guidelines on maternal mortality reduction at Enugu State University Teaching Hospital, Nigeria. MATERIALS AND METHODS: A retrospective review of all maternal deaths between 1 st January, 2005 and 31 st December, 2010 was carried out. Evidence based management guidelines for eclampsia and post-partum hemorrhage were adopted. These interventions strategy were carried out from 1 st January, 2008-31 st December, 2010 and the result compared with that before the interventions (2005-2007). MAIN OUTCOME MEASURE: Maternal mortality ratio (MMR) and case fatality rates. RESULTS: There were 9150 live births and 59 maternal deaths during the study period, giving an MMR of 645/100 000 live births. Pregnant women who had no antenatal care had almost 10 times higher MMR. There was 43.5% reduction in the MMR with the interventions (488 vs. 864/100 000 live births P = 0.039, odds ratio = 1.77). There was also significant reduction in case fatality rate for both eclampsia (15.8% vs. 2.7%; P = 0.024, odds ratio = 5.84 and Post partum hemorrhage (PPH) (13.6% vs. 2.5% P value = 0.023, odds ratio = 5.5. Obstetric hemorrhage was the most common cause of death (23.73%), followed by the eclampsia. CONCLUSION: Administration of evidence based intervention is possible in low resource settings and could contribute to a significant reduction in the maternal deaths.

Anti-malaria prescription in pregnancy among general practitioners in Enugu state, south east Nigeria.

BACKGROUND: The national policy on malaria control recommends use of intermittent preventive treatment with sulfadoxine/pyrimethamine (IPT-SP) for chemoprophylaxis against malaria in pregnancy; and use of quinine and arthemisinin-based combination therapy (ACT) for acute treatment of malaria in the first, and second/third trimesters, respectively. In Nigeria, a large proportion of pregnant women are seen by the general practitioners (GPs). OBJECTIVE: To determine the pattern of anti-malaria prescription in pregnancy among GPs in Enugu state, and access the level of conformity with the national policy on malaria control. MATERIALS AND METHODS: Questionnaires were administered to a cross-section of 147 GPs that attended the 2010 Enugu state branch of the Nigeria Medical Association Scientific Conference/Annual General Meeting/Election. RESULTS: The mean age of the GPs was 37 ± 3.6 (range 27-70) years. Quinine was the commonly (45.6% (n = 67)) prescribed anti-malaria drug in the first trimester while in the second/third trimester ACT was commonly (48.3% (n = 71)) prescribed. Seventy-six (51.7%) practitioners prescribed IPT-SP for chemoprophylaxis against malaria while the rest (48.3%) prescribed other drugs. GPs who obtained MBBS qualification less than or equal to 5 years prior to the survey were more likely to comply with the national policy on malaria control in their prescriptions (P < 0.05). CONCLUSION: The pattern of anti-malaria prescription among GPs in Enugu state is varied, and conformed poorly to the evidence-based national policy on malaria control. There is need for continuing professional development to keep the GPs abreast with current trends in malaria treatment during pregnancy.

An overview of menopause associated vasomotor symptoms and options available in its management.

BACKGROUND: Vasomotor Symptoms are the most common and distressing menopausal complaint, for which women seek advice from their physician. OBJECTIVE: To review menopausal associated vasomotor symptoms and options available in its management. METHODS: Pertinent literature on menopause associated vasomotor symptoms, selected references, textbooks, journals and internet services using the PubMed and Medline databases were included in this review. RESULTS: Hot flushes are the most common and distressing symptom, for which women seek advice from their physician. It occurs in more than 75% of postmenopausal women. Management of hot flushes is problematic because the most recognized effective option oestrogen, is often contraindicated. This has resulted in extensive research exploring different therapeutic options for treatment of hot flushes. Currently, various safe and efficacious nonhormonal options exist but further research is still needed to improve on the treatment of hot flushes. CONCLUSION: The management of the most common and distressing vasomotor symptoms associated with menopause (hot flushes) is controversial. Regardless of the management strategy adopted, treatment options should be periodically reassessed as menopause-related vasomotor symptoms will abate with time even without any intervention in majority of postmenopausal women.

Large vulvar lipoma following episiotomy: a case report.

Vulvar lipomas are rare few cases have been reported in the world literature. We document a case of large soft vulvar mass following episiotomy in a 23-year-old primipara. The mass was excised and histologic examination confirmed lipoma.

Spontaneous rupture of gravid horn of bicornuate uterus at mid trimester--a case report.

Rupture of gravid uterus in a primigravida is rare and is generally associated with Mullerian duct anomalies. A case of rupture of gravid left horn of bicornuate uterus at 20 weeks gestation is reported in a 25-year-old unmarried primigravida. The ruptured left horn was excited and defect closed. The need for high index of suspicion, early diagnosis and prompt intervention is highlighted.

Pattern of gynaecological cancers in University of Nigeria Teaching Hospital, Enugu, south eastern Nigeria.

BACKGROUND: Gynaecological cancers are among the leading causes of cancer related deaths worldwide. The objective of this study was to determine the pattern and relative frequencies of gynecological cancers as seen at the University of Nigeria Teaching Hospital (UNTH), Ituku/Ozalla, Enugu, Southeastern Nigeria. METHODS: An analysis of retrospective clinical data from the ward admissions and discharge books and the operating theatre record books. RESULTS: During the 10-year period under study (2000-2009), 407 cases of gynaecological cancers were admitted into the hospital. The age range of these women was 21-80years with mean age of 54.6 +/- 14.2 years. The commonest gynaecological cancers in women less than 30 years of age were choriocarcinoma (36.1%) and ovarian cancer (33.3%). After 30 years, cervical cancer became the commonest cancer. Overall, cervical cancer was by far the commonest gynecological cancer constituting 78% of all the cases, followed by ovarian cancer (8.9%), choriocarcinoma (4.3%), endometrial cancer (4.1%), vulva cancer (4.0%) and leiomyosarcoma (0.5%). There was no case of vaginal cancer during the study period. Anaemia was the commonest sequelae, complicating 55% of the cases, followed by genital fistulae (12%), infertility (3%), renal failure (3%), and pulmonary complications (2%). CONCLUSION: Cervical cancer is by far the commonest gynaecological cancer in Enugu and there is high incidence of this cancer even in young women below the age of 30 years. The commonest gynaecological cancer in women less than 30 years is choriocarcinoma, and anaemia is the commonest sequelae of all gynaecological cancers.