The predictive value of serum cancer antigen 125 (CA125) levels on pregnancy outcome in threatened miscarriages.

Background Spontaneous miscarriages are common pregnancy complications which result in psychological and emotional burden in the affected women. It is therefore necessary to identify biomarkers that can predict pregnancy outcome in women with threatened miscarriages so as to assist in their counselling and management. Methods The study compared levels of maternal serum CA125 in 65 pregnancies with threatened miscarriages (study group) with 65 normal intrauterine pregnancies (control group) between 6 weeks and 19 weeks + 6 days gestation using an enzyme linked immunosorbent assay (ELISA) technique. Results The mean age of the study and control groups were 29.5 ± 0.14 years and 30.1 ± 0.14 years, respectively. The mean serum CA125 in the study group was 30.1 ± 1.1 IU/mL while that of the control group was 22.9 ± 1.2 IU/mL and this was statistically significant (P = 0.0001). The mean serum CA125 level in the women whose pregnancies were aborted (aborters) was 34.8 ± 1.4 IU/mL while the mean value among those whose pregnancies continued till term (non-aborters) was 27.3 ± 1.2 IU/mL. This was statistically significant (P = 0.001). Further analysis using CA125 ≥36.2 IU/mL (mean value of serum CA125 among aborters + 1 standard deviation) as a threshold for intrauterine pregnancies that eventually got aborted showed a sensitivity of 66.7%, specificity of 83.3%, positive predictive value of 55.6%, negative predictive value of 88.9% and the diagnostic effectiveness (accuracy) was 79.4%. Conclusion The measurement of serum CA125 is a useful predictor of pregnancy outcome in threatened miscarriages.

Maternal serum interleukin 6 levels and fetomaternal outcomes in women with preterm premature rupture of membranes in Lagos, South-western Nigeria.

OBJECTIVE: This study was done to assess the relationship between maternal serum IL-6 levels and fetomaternal outcome following PPROM. METHODOLOGY: This was a prospective cohort study comprising 45 cases of PPROM and 45 controls of similar age, parity, and gestational age. Five milliliters of maternal serum was collected after obtaining informed consent. They were followed up till delivery and records of the delivery and neonatal outcomes were obtained. Serum IL-6 levels were determined by standard enzyme-linked immunosorbent assay [ELISA]. PPROM patients were categorized into two groups using a threshold of 14 pg/ml. Chi-square (χ2) test was used to compare categorical outcomes. p values of < 0.05 were taken as significant. RESULTS: The mean serum IL-6 level for the women with PPROM was (20.2 ± 11.0 pg/ml), which was significantly greater than for the control subjects (13.9 ± 5.8 pg/ml, p < 0.001). Fetomaternal outcomes were all worse in those with IL-6 ≥ 14 pg/ml. Nevertheless, only the difference in early neonatal deaths was statistically significant. CONCLUSION: Measurement of maternal serum IL-6 can help to indicate hostile intrauterine environments to the fetus as well as identify patients who may benefit from pregnancy prolongation or intervention.

Comparative effectiveness and acceptability of home-based and clinic-based sampling methods for sexually transmissible infections screening in females aged 14-50 years: a systematic review and meta-analysis.

BACKGROUND: Home-based sampling is a strategy to enhance uptake of sexually transmissible infection (STI) screening. This review aimed to compare the screening uptake levels of home-based self-sampling and clinic-based specimen collection for STIs (chlamydia (Chlamydia trachomatis), gonorrhoea (Neisseria gonorrhoeae) and trichomoniasis) in females aged 14-50 years. Acceptability and effect on specimen quality were determined. METHODS: Sixteen electronic databases were searched from inception to September 2012. Randomised controlled trials (RCTs) comparing the uptake levels of home-based self-sampling and clinic-based sampling for chlamydia, gonorrhoea and trichomoniasis in females aged 14-50 years were eligible for inclusion. The risk of bias in the trials was assessed. Risk ratios (RRs) for dichotomous outcomes were meta-analysed. RESULTS: Of 3065 papers, six studies with seven RCTs contributed to the final review. Compared with clinic-based methods, home-based screening increased uptake significantly (P=0.001-0.05) in five trials and was substantiated in a meta-analysis (RR: 1.55; 95% confidence interval: 1.30-1.85; P=0.00001) of two trials. In three trials, a significant preference for home-based testing (P=0.001-0.05) was expressed. No significant difference was observed in specimen quality. Sampling was rated as easy by a significantly higher number of women (P=0.01) in the clinic group in one trial. CONCLUSIONS: The review provides evidence that home-based testing results in greater uptake of STI screening in females (14-50 years) than clinic-based testing without compromising quality in the developed world. Home collection strategies should be added to clinic-based screening programs to enhance uptake.

The epidemiology and management of gynatresia in Lagos, southwest Nigeria.

OBJECTIVE: To document data from patients presenting with gynatresia at 2 tertiary health centers in Lagos, southwest Nigeria. METHODS: In a prospective, descriptive study, clinical history and physical examination data were collected for women who presented with gynatresia between January 2004 and January 2011. Ultrasonography results and abnormality at surgery were also documented. Where possible, the severity of stenosis and surgical outcome were assessed by published scales. RESULTS: Forty-seven patients were included in the study. Eight patients (17.0%) presented with congenital gynatresia, the commonest cause of which was Mayer-Rokitansky-Küster-Hauser syndrome (4 patients, 50%). Thirty-nine patients (83.0%) presented with acquired gynatresia, the main cause of which was herbal pessaries (30 patients, 76.9%). Herbal pessaries were used to treat fibroids (23 patients, 76.7%), uterovaginal prolapse (3, 10.0%), and infertility (2, 6.7%); and to procure abortion (2, 6.7%). The ages of the patients who used herbal pessary ranged from 18 to 50 years (mean 36.10 ± 1.24 years). Other causes of acquired gynatresia were birth injuries (6 patients, 15.4%), and female genital mutilation (2, 5.1%). CONCLUSION: Acquired gynatresia was more common in Lagos than congenital gynatresia. The causes of acquired gynatresia are preventable and could be eliminated by health education.