Obesity rates are increasing in Cameroon. Obstetric literature has recently focused on the rising incidence of complications with increases in weight gain in pregnancy. Some of these complications include gestational diabetes, hypertensive disorders, operative deliveries, genital tract lacerations and fetal birth trauma. Examining the effects of excess weight gain during the course of pregnancy could help identify weight gain limits. The Institute of Medicine (IOM) was recommended by the World Health Organization (WHO) to develop guidelines for weight gain during pregnancy and we designed this study in order to determine delivery outcomes when weight is gained above these guidelines. We also sought to know if these guidelines are applicable in our environment. In this cross-sectional analytic design, pre-pregnancy and intra-partum BMIs were calculated for all the parturients who consented. They were classified into normal weight gain and excessive weight gain based on IOM recommendations. Those in the normal weight gain group were women with BMIs that ranged between 18.5 kg/m² and 30 kg/m² and who gained 9-16 kgs. Those who gained weight above these range were considered as having gained excessive weight during pregnancy. They were all followup in labor using the partogram. We compared prepartum, intra-partum and post-partum outcomes in the two groups by calculating odds ratios (ORs), 95% confidence intervals and p values. One hundred and ten (110) overweight women were matched against the same number of women who had normal weight gain. There was no significant difference between social status, marital status as well as level of educational and weight gain in the two groups. Underweight (BMI < 18.5), was strongly associated with excessive weight gain (OR 2.5, 95% CI 1-6 and p = 0.048). Women who gained weight above the recommended range suffered from preeclampsia 18.2% vs. 6.4% (OR 3.2, 95% CI 1.3-8.0, p = 0.014), higher cesarean section rates 27.3% vs. 10% (OR 3.3, 95% CI 1.5-7.1, p = 0.002), higher rates of induced labor 19.1% vs. 9.0% (OR 2.4, 95% CI 1.0-5.2, p = 0.05), prolonged labor 43.6% vs. 16.4% (OR 4.0, 95% CI 2.1-7.4, p = 0.000), postpartum hemorrhage 10% vs. 1.8% (OR 6.2, 95% CI 1.3-9.2, p = 0.002). There were also higher rates of fetal mal-presentation, 11.8% vs. 3.6% (OR 4.0, 95% CI 1.31-11.9, p = 0.004), macrosomia 30.9% vs. 6.4% (OR 7.0, 95% CI 2.7-15.6, p < 0.0001), large for gestational age babies 32.7% vs. 15.5% (OR 2.6, 95% CI 1.3-5.1, p = 0.0045) and birth trauma 10% vs. 1.8%. (OR 6.2, 95% CI 1.3-9.2, p = 0.023). Women who gained weight during pregnancy above the recommended range had increased risk of adverse obstetric and neonatal outcomes.
BackgroundMalaria remains a burden for pregnant women and the under 5. Intermittent preventive treatment of pregnant women (IPTp) for malaria with sulfadoxine – pyrimethamine (SP) has since replaced prophylaxis and legislation has been reinforced in the area of insecticide treated mosquito nets (ITNs) in Cameroon. Clinical malaria despite all these measures remains a problem. We compared the socio-obstetrical characteristics of women who developed clinical malaria and those who did not though in the same regimen.MethodsA 5 – year nested cohort study (2007 – 2011 inclusive) at the tertiary level hospitals in Yaounde. Pregnant women who willingly accepted to participate in the study were enrolled at booking and three doses of SP were administered between 18 – 20 weeks of gestation, between 26–28 weeks and between 32 – 34 weeks. Those who developed clinical malaria were considered as cases and were compared for socio – obstetrical characteristics with those who did not. Venous blood was drawn from the women in both arms for parasite density estimation and identification and all the clinical cases were treated conventionally.ResultsEach arm had 166 cases and many women who developed clinical malaria were between 15 and 19 years (OR 5.5, 95% CI 3.9 – 5.3, p < 0.001). They were of low gravidity (OR 6.5, 95% CI 3.8 – 11.3, p < 0.001) as well as low parity (OR 4.6, 95% CI 2.7 – 7.9, p < 0.001). The cases were single women (OR 4.58, 95% CI 2.54 – 8.26, p < 0.001) and had attained only primary level of education (OR 4.6, 95% CI 2.8 – 7.9, p < 0.001). Gestational ages were between 20 to 30 weeks during clinical malaria (OR 6.8, 95% CI 4.1 – 11.7, p < 0.001). The time between the first and second dose of SP was longer than ten weeks in the cases (OR 5.5, 95% CI 3.2 – 9.3, p < 0.001) and parasite density was higher also among the cases (OR 6.9, 95% CI 5.9 – 12.1, p < 0.001).ConclusionLong spacing between the first and second dose of SP seemed to be responsible for clinical malaria in the cases.
Background The need to start treatment early for pregnant women who present with clinical features of malaria usually conflicts with the need to confirm diagnosis by microscopy (MP) before treatment, due to delays in obtaining results. Parasite sequestration in the placenta is also a problem. Rapid diagnostic tests (RDT), which detect soluble antigens, are a valuable alternative. The objective of this study was to evaluate pretreatment parasite prevalence by microscopy and by RDT and to assess the accuracy of RDT with MP as reference. Methods A prospective cross-sectional study was carried out at the obstetrical unit of the Central Hospital in Yaoundé, during the period January-August 2015. Consenting patients with symptoms of suspected malaria in pregnancy were recruited and a blood sample taken for MP and RDT before treatment was started. The estimates of diagnostic performance (with 95% confidence interval) were calculated in OpenEpi online software using the Wilson’s score. The agreement, as reflected by the Cohen’s kappa, was calculated and interpreted using known intervals. Results The results showed that, out of the 104 patients recruited, 69.2% (95%CI: 59.1–77.5) were MP positive while 77.94% (95%CI: 63.1–80.9) were RDT positive. The sensitivity of the malaria RDT was 91.67% (95%CI: 83.69–96.77) while the specificity was 53.13% (95%CI: 31.39–65.57). The diagnostic accuracy of the RDT with MP as reference was 79.81% (95%CI: 70.0–86.1). All cases were due to Plasmodium falciparum. A Cohen’s kappa of 0.45 (95%CI: 0.26–0.64) was obtained, consistent with a moderate agreement between the tests. Conclusions The diagnostic accuracy of the CareStart™ malaria Pf/PAN compared to microscopy was high, but not as desirable, with a false negative RDT at very high parasitaemia. In tertiary facilities, RDTs appear to provide a better diagnostic solution compared to microscopy. However, future studies with larger sample sizes should make this observation more generalizable; as missing a case could have serious consequences on pregnancy outcome.
The population plagued with the HIV/AIDS pandemic in Cameroon is young, a generation that may desire or control fertility. For those who may become pregnant, the desire to have children may not be there. We carried out this study to look at the picture of the reproductive health needs of women living with HIV/AIDS in our setting. In this cross-sectional non-analytic design that lasted for three years, we employed both qualitative and quantitative methods to collect data from them after receiving ethical clearance (N221/CM/2009) from the National Ethics Committee. Consenting HIV infected women who were attending the "HIV Day Care" clinics and those who delivered and were in the post partum wards in four of our major hospitals in Yaounde were enrolled. Interviews were individualized. We used both CSPro version 4.1 and Statistical Package for Social Sciences (SPSS) version 19.0 softwares for data analysis. Four hundred and fifteen (415) women were enrolled; the mean age was 29 ± 7.8 years; the most represented age group was 24-29 years. They were single (36.14%), well educated (5 out of 10 had attained university level of education), 61.20% revealed that their partners knew their HIV status, 82.4% believed that screening for cancer of the cervix was necessary for their status and 47.70% would want to be screened for some or all STIs. About 36.86% had the desire to have children, 57.1% of those who delivered did not plan to have the pregnancies out of which 82% would have wanted a modern method of contraception but did not have (82% unmet needs). Modern contraceptive use was associated with age and individual characteristics such as level of education. It was 64.34% among women who had secondary level of education and below as against 35.66% among those who had high school level of education and above. Contraceptive use was also high among women who were unmarried as against those who were married (89.64% vs 10.36%). The desire to have children decreased as * Corresponding author. R. E. Mbu et al. 9 age increased (43.85% vs 18.79%) and was lower among married women compared to those who were single (13.01% versus 49.64%). These women were found to have high unmet needs for modern contraception and showed interest in STIs and cervical cancer screening.
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