Association of Premenstrual Syndrome with Adiposity and Nutrient Intake Among Young Indian Women.

Abstract: Premenstrual syndrome (PMS) refers to a heterogenous group of symptoms occurring in luteal phase of the menstrual cycle. Women of childbearing age are affected by PMS, and it may impact their quality of life. Various factors related to the biology of menstruation, hormones, and lifestyle are associated with PMS. Purpose: To explore the incidence and severity of PMS among students in India and its correlation with nutrient intake, adiposity, and lifestyle factors. Methods: A semi-structured questionnaire was used to collect data on menstrual pattern, nutrient intake, dietary habits, and physical activity. Moose's Menstrual Distress Questionnaire and Premenstrual Symptoms Screening Tool were employed for the identification and classification of PMS. Anthropometric indices included height, weight, body mass index, waist circumference, hip circumference, waist-to-hip ratio, and four-site skinfold thickness-tricep, bicep, subscapular, and suprailiac. Results: Of the 330 participants, 71.3% reported to have experienced at least one symptom of PMS. Furthermore, 46.9% had mild PMS, 31.5% had moderate PMS, 8.3% had strong PMS, and 13.3% had no symptoms. Anxiety and irritability were the most observed symptoms. The mean body mass index (BMI) of the participants was within the normal range (21.76 ± 4.81 kg/m2); however, body fat percentage was above the normal range (33.95% ± 4.89%). PMS severity was significantly correlated with body fat percentage and BMI. Nutrient intake was significantly lower than the recommended dietary allowance (RDA), but dietary fat consumption was higher than the RDA. Protein intake was higher in participants with mild PMS than those with moderate and severe PMS (p<0.05). An inverse association between oilseed consumption and PMS was observed. Conclusion: PMS was associated with anthropometric parameters, nutrient intake, and dietary preference. PMS showed correlation with the intake of calorie-rich foods, sweets, and fried salted snacks, whereas consumption of oilseeds alleviated its incidence.

Twins in Guinea-Bissau have a 'thin-fat' body composition compared to singletons.

The 'thrifty phenotype' hypothesis proposed that fetal undernutrition increases risk of diabetes in later life. Undernourished low birthweight Indian babies are paradoxically more adipose compared to well-nourished European babies, and are at higher risk of diabetes in later life. Twin pregnancies are an example of in utero growth restrictive environment due to shared maternal nutrition. There are few studies of body composition in twins. We performed secondary analysis of anthropometric body composition of twins and singletons in Guinea-Bissau, an economically deprived African country.Anthropometric data were available on 7-34 year-old twins (n = 209, 97 males) and singletons (n = 182, 86 males) in the Guinea-Bissau Twin Registry at the Bandim Health Project. Twins had lower birthweight (2420 vs 3100 g, p < 0.001); and at follow-up, lower height (HAZ mean Z-score difference, -0.21, p = 0.055), weight (WAZ -0.73, p = 0.024) and BMI (BAZ -0.22, p = 0.079) compared to singletons but higher adiposity (skinfolds: +0.33 SD, p = 0.001). Twins also had higher fasting (+0.38 SD, p < 0.001) and 2-hour OGTT glucose concentrations (+0.29 SD, p < 0.05). Linear mixed-effect model accounting for intrapair correlations and interactions confirmed that twins were thinner but fatter across the age range. Data on maternal morbidity and prematurity were not available in this cohort.African populations are known to have a muscular (less adipose) body composition. Demonstration of a thin-fat phenotype in twins in a low socio-economic African country supports the thesis that it could be a manifestation of early life undernutrition and not exclusive to Indians. This phenotype could increase risk of diabetes and related conditions.

Aortic clamping for limiting blood loss at cesarean hysterectomy for placenta percreta: A case series.

OBJECTIVE: In women with placenta percreta, cesarean hysterectomy is associated with massive blood loss during dissection of bladder from lower uterine segment. We studied the safety and effectiveness of temporary aortic clamping as a method of limiting blood loss at cesarean hysterectomy in women with placenta percreta. METHODS: This was a retrospective case series of 15 women with placenta percreta who underwent cesarean section with total hysterectomy at KEM Hospital, Pune, India, with a technique of temporary clamping of the infra-renal aorta for reducing blood loss during hysterectomy. RESULTS: Fifteen women with placenta percreta underwent classical cesarean section followed by total hysterectomy with temporary clamping of the aorta. The procedure was associated with median estimated intra-operative blood loss of 650 ml. No woman had ureteric injury or needed post-operative intensive care. Aortic clamping for 28-70 min was not associated with any intra-operative vascular complications or post-operative ischemic lesions in the lower limbs, kidneys, or bowel. CONCLUSION: Aortic clamping safely and effectively limited blood loss during cesarean hysterectomy for placenta percreta and thereby reduced transfusion requirements. It compares favorably with reported outcomes of other strategies of managing placenta percreta.

Maternal Vitamin B12 Status During Pregnancy and Its Association With Outcomes of Pregnancy and Health of the Offspring: A Systematic Review and Implications for Policy in India.

Background: Vitamins B12 and folate participate in the one-carbon metabolism cycle and hence regulate fetal growth. Though vitamin B12 deficiency is widely prevalent, the current public health policy in India is to supplement only iron and folic acid for the prevention of anaemia. Prompted by our research findings of the importance of maternal vitamin B12 status for a healthy pregnancy, birth and offspring health outcomes, we evaluated available literature evidence using a systematic review approach, to inform policy. Methods: A systematic search was performed for relevant Indian studies in the MEDLINE/PubMed and IndMed databases. We selected studies reporting maternal vitamin B12 status (dietary intake or blood concentrations), and/or metabolic markers of vitamin B12 deficiency (homocysteine, methylmalonic acid) or haematological indices during pregnancy and their associations with outcomes of pregnancy, infancy or in later life. Intervention trials of vitamin B12 during pregnancy were also included. Quality of evidence was assessed on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Results: Of the 635 articles identified, 46 studies met the inclusion criteria (cohort studies-26, case-control studies-13, RCT's -7). There is a high prevalence of vitamin B12 deficiency in Indian women during pregnancy (40-70%) (3 studies). Observational studies support associations (adjusted for potential sociodemographic confounders, maternal body size, postnatal factors) of lower maternal B12, higher homocysteine or an imbalance between vitamin B12-folate status with a higher risk of NTDs (6 studies), pregnancy complications (recurrent pregnancy losses, gestational diabetes, pre-eclampsia) (9 studies), lower birth weight (10 studies) and adverse longer-term health outcomes in the offspring (cognitive functions, adiposity, insulin resistance) (11 studies). Vitamin B12 supplementation (7 RCT's) in pregnancy showed a beneficial effect on offspring neurocognitive development and an effect on birth weight was inconclusive. There is a high quality evidence to support the role of low maternal vitamin B12 in higher risk for NTD and low birth weight and moderate-quality evidence for higher risk of gestational diabetes and later life adverse health outcomes (cognitive functions, risk for diabetes) in offspring. Conclusion: In the Indian population low maternal vitaminB12 status, is associated with adverse maternal and child health outcomes. The level of evidence supports adding vitamin B12 to existing nutritional programs in India for extended benefits on outcomes in pregnancy and offspring health besides control of anaemia. Systematic Review Registration: [website], identifier [registration number].

Dietary pattern regulates fatty acid desaturase 1 gene expression in Indian pregnant women to spare overall long chain polyunsaturated fatty acids levels.

The aim of this study was to determine if the dietary pattern of pregnant women has any compensatory effect on the fatty acid desaturase (FADS) gene expression, thus enhancing the conversion of precursors to long chain polyunsaturated fatty acids (LCPUFA) to spare the overall LCPUFA levels. The dietary intake of plant-based precursor polyunsaturated fatty acids (PUFA) influences circulating levels of LCPUFA. We hypothesized that low LCPUFA diets during pregnancy would compensate by higher expression of FADS genes to enhance the conversion of precursors to LCPUFA to spare the overall LCPUFA levels. Seventy-five pregnant women were enrolled during the last trimester of pregnancy based on the eligibility and exclusion criteria. Maternal LCPUFA in plasma, expression of FADS1 and FADS2 genes, FADS2 Indel genotype status and neonate birth weight were studied.In the vegetarian group (n = 25), plasma α-linolenic acid (ALA) but not linoleic acid (LA) was significantly lower (p < 0.05) than the non-vegetarian group (n = 50). No significant differences were found for arachidonic acid (AA) or docosahexaenoic acid (DHA) levels. FADS1 expression was significantly higher in the vegetarian group compared to the non-vegetarian group. There was no significant difference in the birth weight of the neonates between two groups. No significant correlation was observed between FADS2 Indel genotype and birth weight. Our small sample size study demonstrated an increase FADS1expression during pregnancy in vegetarian pregnant women that may have contributed to the maintenance of AA, eicosapentaenoic acid and DHA levels thereby ensuring that the overall LCPUFA levels of the neonate is not compromised.

Sero-prevalence of rubella among pregnant women in India, 2017.

BACKGROUND: We conducted a sero-survey among pregnant women attending antenatal clinics of six hospitals which also function as sentinel sites for CRS surveillance, to estimate the prevalence of IgG antibodies against rubella. METHODS: We systematically sampled 1800 pregnant women attending antenatal clinics and tested their sera for IgG antibodies against rubella. We classified sera as seropositive (titre ≥10 IU/ml), sero-negative (titre <8 IU/ml) or indeterminate (titre 8-9.9 IU/ml) per manufacturer's instructions. In a sub-sample, we estimated the titers of IgG antibodies against rubella. IgG titer of ≥10 IU/mL was considered protective. RESULTS: Of 1800 sera tested, 1502 (83.4%) were seropositive and 24 (1.3%) were indeterminate and 274 (15.2%) were sero-negative. Rubella sero-positivity did not differ by age group, educational status or place of residence. Three hundred and eighty three (87.8%) of the 436 sera had IgG concentrations ≥10 IU/mL. CONCLUSION: The results of the serosurvey indicate high levels of rubella sero-positivity in pregnant women. High sero-prevalence in the absence of routine childhood immunization indicates continued transmission of rubella virus in cities where sentinel sites are located.

Combination of vitamin B12 active forms improved fetal growth in Wistar rats through up-regulation of placental miR-16 and miR-21 levels.

AIM: Epidemiological studies have indicated importance of folate and vitamin (B12) during pregnancy. Also available evidence on efficacy of B12 forms viz. Cyanocobalamin (Cbl), Methylcobalamin (MeCbl), Adenosylcobalamin (AdCbl) and Hydroxycobalamin (HCbl) in preventing or treating cobalamin deficiency is limited. The present study examines the effect of various forms of B12 in combination with folate during pregnancy and their effect on gestational outcomes. MAIN METHOD: In the present study, we examined the effect of various vitamin B12 forms in presence of recommended folate (RFol: 400µg/day) and high folate (HFol: 5mg/day) on gestational outcomes in female Wistar rats. FINDINGS: Dams dosed with excessive folate (HFol group) delivered low birth weight (LBW) offsprings (p<0.01) as compared to RFol dams. Plasma homocysteine levels were found to be significantly higher (p<0.05) in dams of HFol group and were reduced after vitamin B12 supplementation. Excessive folate supplementation and homocysteine levels showed inverse association with placental weight (p<0.01) and placental efficiency (p<0.05). B12 supplementation significantly up-regulated placental miR-16 and miR-21, associated with fetal growth which in turn reflected in improved birthweights. Supplementation with vitamin B12 forms, especially combination of active forms of cobalamins: MeCbl+AdCbl significantly increased birth weights (p<0.05) and modulated gestational outcomes in RFol as well as HFol supplemented dams. SIGNIFICANCE: Our results indicated supplementing vitamin B12 along with folate during pregnancy had positive impact on the gestational outcomes. We have shown for the first time that combination of active forms of vitamin B12: MeCbl+AdCbl has better efficacy as compared to Cbl, MeCbl, AdCbl and HCbl alone.

Molecular and cellular effects of vitamin B12 forms on human trophoblast cells in presence of excessive folate.

Folic acid (FA) and iron are essential supplements during pregnancy. Similarly effects of vitamin B12 (B12) inadequacy and high folate and low B12 status, on pregnancy outcome are available. However there are no mandatory recommendations for B12. There are many forms of B12 viz. Cyanocobalamin (Cbl), Methylcobalamin (MeCbl), Adenosylcobalamin (AdCbl), and Hydroxycobalamin (HCbl) though there is limited consensus on which form has better efficacy. In the present study we have determined effect of various forms of B12 in the presence of two FA concentrations namely normal physiological (20ng/mL; NPFA) and supra-physiological (2000ng/mL; SPFA) concentration to mimic real time situation where FA is in excess due to supplementation. We assessed trophoblastic proliferation, viability, TNFα and EGFr mRNA expression, homocysteine, ß-hCG and MDA levels. Trophoblastic viability was significantly suppressed at SPFA concentration and was restored by B12 treatment with Cbl, AdCbl and combination of MeCbl+AdCbl. The mRNA expressions of TNFα were up-regulated, while EGFr were down-regulated at SPFA concentrations, as validated by RT-PCR. Treatment with MeCbl+AdCbl significantly decreased homocysteine and MDA levels at SPFA concentrations. High levels of FA alone had a detrimental effect on placental health and functions as reflected by decreased viability, EGFr expression and increased TNFα expression, homocysteine and MDA levels. Combination of B12 active forms i.e. MeCbl+AdCbl was found to be most effective in neutralising excess folate effect in-vitro.

Pectineal Ligament Hysteropexy for Uterine Prolapse in Premenopausal Women by Open and Laparoscopic Approach in Indian Urban and Rural Centers.

OBJECTIVE: The aim of this study was to evaluate (a) the surgical outcomes of pectineal ligament hysteropexy (PLH) for uterine prolapse by laparotomy and (b) the feasibility and safety of the procedure by laparoscopic route. METHODS: This is a retrospective consecutive case series of women who underwent PLH from January 1998 to December 2011. The prolapsed uterus was suspended with polyester tape to pectineal ligament on either side through a Cherney incision or laparoscopically at 3 urban and 3 rural hospitals in India. RESULTS: In 194 women who underwent PLH (176 open and 18 laparoscopic), there were no intraoperative complications. The mean follow-up was 6.5 years (range, 0.5-12 years) for open method and 1 year (range, 0.5-2 years) for laparoscopic approach. There were 46 births in 40 women after the procedure including 32 vaginal and 14 cesarean deliveries. Overall, 10 women (5.1%) had uterine prolapse recurrence; 7 of these occurred after vaginal delivery. One woman had tape erosion into the bladder because of pelvic tuberculosis. At follow-up, 12 women developed cystocele, and 7 women developed portio vaginalis elongation. There were no postoperative enteroceles. Overall reoperation rate was 14.9%. Laparoscopic PLH had minimal morbidity with no recurrence over 2 years. CONCLUSIONS: Open PLH for uterine prolapse may be safely performed and gives durable support to the prolapsed uterus with low recurrence risk.

Association of homocysteine with global DNA methylation in vegetarian Indian pregnant women and neonatal birth anthropometrics.

OBJECTIVE: The present study was designed to evaluate if plasma maternal folate, vitamin B-12 and homocysteine levels had an effect on maternal global DNA methylation and neonatal anthropometrics in Indian pregnant women. METHODS: A total of 49 participants having completed ≥36 weeks of pregnancy were enrolled in the study. Estimation of folate was by Ion capture assay, vitamin B-12 by microparticle enzyme immunoassay, total homocysteine by fluorescence polarization immunoassay and global DNA methylation using Cayman's DNA methylation enzyme immunoassay (EIA) kit. RESULTS: Folate and vitamin B-12 were inversely correlated to homocysteine in pregnant women consuming vegetarian and non-vegetarian diet. No difference in global DNA methylation was found between the vegetarian and non-vegetarian pregnant women. Folate and vitamin B-12 did not show association with global DNA methylation, however plasma total homocysteine of the vegetarian group showed significant correlation to global DNA methylation (r(2 )= 0.49, p = 0.011). Plasma total homocysteine was inversely related to tricep skinfold (r(2 )= -0.484, p = 0.01) and chest circumference (r(2 )= -0.104, p = 0.04) of neonates in vegetarian group. CONCLUSION: Moderate vitamin B-12 deficiency in vegetarian pregnant women might be the cause of hyperhomocystinemia, hypermethylation when compared to vitamin B-12 sufficient non-vegetarian group.

Pectineal ligament suspension of prolapsed vaginal vault.

OBJECTIVE: To report on a collective pectineal ligament suspension experience acquired over 12 years in India with 119 women who presented with prolapsed vaginal vault. The feasibility and effectiveness of the procedure was assessed for the open and laparoscopic routes. METHODS: The prolapsed vaginal vault was suspended unilaterally to the pectineal ligament using polyester tape at 3 urban and 3 rural hospitals. The procedure was done through a Cherney incision in 104 women. In the remaining 15 women, it was done laparoscopically at a single urban center. RESULTS: There were no intraoperative complications. The mean follow-up was 5.5 years (range, 0.5-12 years). Only 2 women had vaginal prolapse recurrence, at 3 and 5 years. Two had asymptomatic tape erosion, at 2 and 5 years, and a mild cystocele appeared in 5 women and a low rectocele in 4. However, none of these women required further vaginal surgery during their follow-up period. CONCLUSION: The present study demonstrates the long-term safety and effectiveness of pectineal ligament suspension for vaginal vault prolapse by the open and the laparoscopic routes. As it was done by surgeons of varying experience at centers with varying resources, the procedure can be readily mastered by any gynecologic surgeon.

Vitamin B12 and folic acid supplementation and plasma total homocysteine concentrations in pregnant Indian women with low B12 and high folate status.

Maternal vitamin B12 deficiency and hyperhomocysteinemia predict poor pregnancy outcome, foetal adiposity and insulin resistance. In India amongst practicing clinicians and policy makers there is little appreciation of widespread vitamin B12 deficiency. We investigated 163 (86 rural, 77 urban) pregnant women attending antenatal clinics in a rural health centre and a referral hospital in the city of Pune, at 17, 28, and 34 weeks gestation for vitamin supplements, and circulating concentrations of vitamin B12, folate, and total homocysteine. At enrolment 80% rural and 65% urban women had low vitamin B12 but only two rural women had low folate concentrations. During pregnancy 85% rural and 95% of urban women received folic acid; 12% rural and 84% urban women also received vitamin B12. In women receiving no supplementation (n=17) plasma vitamin B12 and folate did not change from 17 to 34 weeks gestation, but homocysteine increased (p<0.05). Homocysteine concentrations at 34 weeks gestation in women receiving only folic acid (n=71, mean 8.4 (95% CI 7.8, 9.1) micromol/L) were comparable to the unsupplemented group (9.7 (7.3, 12.7), p=0.15), but women who received a total dose of >1000 microg of vitamin B12 up to 34 weeks (n=42, all with folic acid) had lower concentrations (6.7 (6.0, 7.4), p<0.001). Increasing dose of vitamin B12 (rs=-0.31, p=0.006) but not folic acid (rs=-0.19, p=0.11) was associated with lower plasma total homocysteine concentration. In vitamin B12 insufficient, folate replete pregnant women, vitamin B12 supplementation is associated with a reduction of plasma total homocysteine concentration in late pregnancy.

Mifepristone-misoprostol abortion: a trial in rural and urban Maharashtra, India.

As several important policy questions remain regarding the use of medical abortion in developing countries, we investigated the safety, efficacy, and acceptability of mifepristone-misoprostol abortion in the outpatient family planning departments of two urban hospitals and one rural hospital in India. Nine-hundred women (with gestations of < or =63 days in the urban sites and < or =56 days in the rural site) received 600 mg mifepristone followed 48 h later by 400 microg oral misoprostol in the clinic. Four point four percent or fewer urban women and 1.0% rural women were lost to follow-up. Perfect and typical-use failure rates were low at all sites. While rural women reported fewer side effects at all sites, the vast majority of women were satisfied with their medical abortions. Medical abortion can be offered safely, effectively, and acceptably in the outpatient family planning departments of urban and rural hospitals in India.