Prediction of Preterm Delivery among Low-risk Indian Pregnant Women: Discriminatory Power of Cervical Length, Serum Ferritin, and Serum Alpha-fetoprotein.

Background: Around 80% of preterm births (PTBs) occur spontaneously. Various biomarkers are being evaluated to assess the possible role of chorioamniotic inflammation in PTBs. Aim: The aim of this study was to establish the accuracy of serum bio-markers( cut off values of ferritin and alpha-fetoprotein [AFP] at midtrimester) along with cervical length [CL] assessment to predict preterm delivery among low-risk women. Methods: Three hundred low-risk pregnant women attending the antenatal clinic of a tertiary health care facility were included and underwent CL measurement during mid-trimester by transvaginal ultrasonography and their serum levels of ferritin and AFP were recorded. All were followed up till delivery. Results: Receptor-operated characteristic curves for ferritin, AFP, and CL were constructed. Area under curves and Youden Index calculated for each marker were very low (<0.5) which is statistically considered very poor for a screening test. Conclusion: Serum ferritin and AFP together with CL measurement in the second trimester of pregnancy had poor discriminatory value in predicting preterm delivery among low-risk asymptomatic pregnant women.

Effect of single-dose methotrexate injection to prevent neoplastic changes in high risk complete hydatidiform mole: A randomised control trial.

Background: Complete hydatidiform mole affects women in their reproductive age. About 15-20% develops persistent molar gestational trophoblastic neoplasia (GTN), which is linked with delayed (beyond 56 days) normalization of serum ßHCG after surgical evacuation. Objective: The objective of the article is to shorten the duration of normalization time of ßHCG with single-dose methotrexate injection in women with high risk complete hydatidiform mole (CHM) after suction evacuation. Methods: Total 76 women with CHM were randomized into intervention and control groups. In the intervention arm (n = 34) women received single dose 100 mg intramuscular methotrexate injection post evacuation and the control group (n = 42) had standard care. Surveillance was done in both groups at two weeks intervals for next six months and duration of normalization of ßHCG level was recorded. Results: Total 94.7% women completed follow-up. Mean of normalization time was significantly lower in the intervention group compared to controls (9.7 weeks versus 14.7 week; P < 0.01). Time to event curve showed significantly earlier cumulative normalization time for the intervention group. Conclusion: Single-dose 100 mg methotrexate injection is a low-cost, simple intervention to help one out of three women with CHM with high-risk features to achieve normalization of ßHCG within 56 days. This might be helpful for people in resource-poor countries where adherence to prolonged surveillance is poor.

Status of maternal health care services: An assessment study in slums of Kolkata.

BACKGROUND AND AIMS: Mothers constitute an important and priority group in any community due to their high pregnancy related morbidities and mortality. The prevention of pregnancy related complications was possible with proper utilisation of maternal health care services. This study was conducted with the aim of assessing the utilisation of maternal health care services among mothers with younger child aged ≤3 years in slums of Kolkata, West Bengal and to find out the factors associated with it. METHODOLOGY: It was a community-based, observational study with cross-sectional design conducted in slums of Kolkata from June 2017 to May 2018. 30 slums [under Kolkata municipal corporation] were selected by cluster sampling technique using probability proportionate to size method. 10 mothers were selected from each slum and a total of 300 mothers were selected for the study. A pre-designed, pre-tested, structured schedule was used for data collection. RESULTS: The mean age of the mothers was 23.83 (±3.64) years with the age ranging from 18 to 35 years. 75.7% mothers were registered in 1st trimester of pregnancy and 100% mothers received ≥4 antenatal check-ups. But only 78% mothers consumed ≥100 IFA tablets and only 23.3% mothers consumed ≥360 calcium tablets in antenatal period. 80.3% of the mothers had unsatisfactory utilisation of maternal health care services. Unsatisfactory utilisation of maternal care services was significantly associated with the younger age of the mothers, a smaller number of pregnancies and teenage marriage. CONCLUSION: Utilisation maternal health care services was not satisfactory among mothers in slums of Kolkata. Awareness generation and behaviour change communication among mothers is necessary for proper utilisation of the services.

Characterization of the clonal profile of methicillin resistant Staphylococcus aureus isolated from patients with early post-operative orthopedic implant based infections.

BACKGROUND: To analyze the molecular epidemiology and to compare between the major methicillin resistant Staphylococcus aureus biotypes for association with patient characteristics who had an implant for closed fracture and developed early post-operative wound infections (POWI) in a tertiary care hospital of India. METHODS: Pulsed-field gel electrophoresis (PFGE), antimicrobial resistance, accessory gene regulator (agr) and staphylococcal cassette chromosome mec (SCCmec) types, Paton-Valentine leukocidin (PVL) gene, toxin gene profiling, biofilm formation and patient demographics were correlated with MLST clonal complexes (CC). FINDINGS: Overall eight different sequence types (STs) were detected with a predominance of ST239 (66%), ST22 (18%) and some minor types ST772, ST30 (4% each) ST1, ST642, ST6, ST107 (2% each). All ST239 isolates belong to CC239 and SCCmec III whereas ST22 isolates belong to CC22 and SCCmec IV. The isolates varied in the distribution of various toxin genes. With 63.63% biofilm formers ST239 were all multidrug resistant with frequent resistance to erythromycin, clindamycin, gentamicin, cefuroxime, amoxyclav and ciprofloxacin indicating doxycycline, amikacin, vancomycin and linezolid can be the drug of choice. CONCLUSION: This study shows that ST239 MRSA is still most prevalent strain with new emergence of ST642 and ST107 isolates in association with orthopedic implant based POWI. As compare to other ST types ST239 strain was associated with adverse treatment outcomes. This highlights the importance of improving nosocomial infection control measures in this unit.

Comparative Study on Antenatal and Perinatal Outcome of Vivax and Falciparum Malaria in a Tertiary Care Hospital of Kolkata, India.

INTRODUCTION: Malaria occurring in pregnancy is associated with considerable maternal and perinatal morbidity. In India, the problem is compounded by dual parasitological aetiology of Plasmodiumvivax (P.vivax) and Plasmodium falciparum (P.falciparum). AIM: To compare the outcome of infections by P. vivax and P.falciparum species among pregnant women in a hospital setting. MATERIALS AND METHODS: Pregnant women who tested positive for malaria either by microscopy of peripheral blood smear or ELISA test for double antigen were enrolled in the study. They were followed up till their delivery and discharge from hospital. Demographic, clinical and laboratory data was collected at enrolment, on event of complication and at delivery. Data was analyzed for univariate and multivariate associations. RESULTS: There were 64 pregnant women diagnosed with malaria. A total of 76.6% study subjects had vivax infection rest were infected with p. falciparum. Anaemia (84%) was the commonest complication. A total of 60.9% women had pathological placenta. Preterm delivery, low birth weight and Apgar score <7 were the adverse pregnancy outcomes which were more frequent with falciparum infection. There were three perinatal deaths. Multigravidas were at significantly higher risk for low birth weight and low Apgar score of newborn. Infection in later trimester was associated with low Apgar score. CONCLUSION: Both types of malaria cause considerable morbidity in pregnant women. More cases occurred among primigravida but multigravida and later trimester of pregnancy had more severe disease.

Gender preference and awareness regarding sex determination among antenatal mothers attending a medical college of eastern India.

AIM: There are many women "missing" due to an unfavourable sex ratio in India, which has strong patriarchal norms and a preference for sons. Female gender discrimination has been reported in health care, nutrition, education, and resource allocation due to man-made norms, religious beliefs, and recently by ultrasonography resulting in lowered sex ratio. METHODS: The present study attempts to find out the level of awareness regarding sex determination and to explore preference of gender and factors associated among antenatal mothers attending a medical college in eastern India. Interviews were done by predesigned pretested proforma over 6 months. The data were analysed by SPSS 16.0 software for proportions with chi-squared tests and binary logistic regression analysis. RESULTS: Most women who were multigravida did not know about contraceptives; 1.8% of mothers knew the sex of the fetus in present pregnancy while another 34.7% expressed willingness; 13.6% knew of a place which could tell sex of the fetus beforehand; 55.6% expressed their preference of sex of the baby for present pregnancy while 50.6% of their husbands had gender preference. Gender preference was significantly high in subjects with: lower socioeconomic status (p=0.011); lower level of education of mother (p=0.047) and husband (p=0.0001); multigravida (p=0.002); presence of living children (p=0.0001); and husband having preference of sex of baby (p=0.0001). CONCLUSIONS: Parental education, socioeconomic background, and number of living issues were the main predictors for gender preference. Awareness regarding gender preference and related law and parental counselling to avoid gender preference with adoption of small family norm is recommended.