Fibroscan as a non-invasive predictor of hepatic steatosis in women with polycystic ovary syndrome.

Background & objectives: There is limited data on non-alcoholic fatty liver disease (NAFLD) among Indian women with polycystic ovary syndrome (PCOS), and there are no data on the utility of fibroscan in its assessment. The objective of this study was thus to investigate the frequency of hepatic steatosis in young women with PCOS and evaluate the utility of transient elastography (TE) in its assessment. Methods: Seventy women diagnosed with PCOS and 60 apparently healthy women (controls) were enrolled in this pilot study. These women were evaluated for clinical, biochemical and hormonal parameters, transabdominal ultrasonography, dual-energy X-ray absorptiometry and fibroscan assessing liver stiffness measure (LSM) and controlled attenuation parameter (CAP). Other indices such as liver fat score (LFS), lipid accumulation product (LAP), fibrosis-4 (FIB-4) and aspartate aminotransferase to platelet ratio index, hepatic steatosis index (HIS) scores were also calculated. The main outcome measures were the presence of NAFLD in women with PCOS and its correlation with CAP and LSM on TE. Results: Women with PCOS had higher frequency (38.57 vs. 6.67%) of hepatic steatosis than control women as determined by abdominal sonography. The aminotransferases were higher in PCOS group (14.28 vs. 1.7%, P=0.03) even after adjusting for body mass index implying higher non-alcoholic steatohepatitis among young PCOS patients. PCOS women had significantly higher CAP on TE compared to controls (210 vs. 196). CAP had a significant correlation with LFS, LAP and HIS. Interpretation & conclusions: NAFLD is common in young women with PCOS, and fibroscan using TE may be considered as a promising non-invasive diagnostic modality in its early detection.

Coadministration of metformin or spironolactone enhances efficacy of rosiglitazone in management of PCOS.

The aim of this study was to compare the efficacy and safety of adding metformin or spironolactone to rosiglitazone in women with polycystic ovary syndrome (PCOS). This is a prospective non-randomized study in a tertiary care with at in a tertiary care endocrine clinic. Women (n = 138) diagnosed with PCOS on the basis of Rotterdam criteria 2003 were categorized into three groups on the basis of drug intake as - rosiglitazone (R), rosiglitazone with spironolactone (R + S), and rosiglitazone with metformin (R + M). Clinical, biochemical, hormonal, and insulin sensitivity parameters were assessed at baseline and after six months of follow up. There was a significant improvement in number of menstrual cycles per year and Ferriman Gallwey (FG) score in all three groups after 6 months. Plasma insulin (0, 2 h), HOMA-IR and serum total testosterone levels decreased after six months in all the three groups. The inter group comparison showed higher efficacy of R + S in improving hyperandrogenism whereas R + M was most effective in decreasing body weight and plasma insulin levels compared to R and R + S (p<.05). Treatment of women with PCOS using rosiglitazone alone and in combination with spironolactone or metformin is safe and efficacious with limited adverse events however randomized trials with longer duration of follow up are warranted.

Epidemiological characteristics of breast cancer patients attending a tertiary health-care institute in the National Capital Territory of India.

BACKGROUND: Limited data are available on the epidemiology of breast cancer (BC) in India. OBJECTIVE: To study the epidemiological characteristics of BC patients attending a tertiary care hospital in National Capital Territory of India. MATERIALS AND METHODS: A cross-sectional study was conducted and information from 320 women with confirmed BC was collected on a questionnaire for demographic profile, socioeconomic status (SES), reproductive risk factors, and family history of BC. Information on clinical presentation and staging of BC was recorded. Anthropometric assessment for body mass index (BMI) was done. Data were analyzed and presented as mean ± standard deviation and frequency tables. RESULTS: The mean age at diagnosis of BC was 47 ± 10 years. Fifty-three percent of patients were illiterate or only primary school education. About 74% of patients were from urban areas. Only 11% of patients were from upper SES and 26% from lower SES. Forty-seven percent of patients had stage II followed by 36% with stage III BC. About 15% patients had experienced early menarche (<13 years of age) and 15% of women had attained late menopause (>51 years of age). About 42% of patients had <3 children and 15% patients had a family history of BC. About 38% patients were overweight and 21% were obese. CONCLUSION: Other than the established risk factors, other factors such as lack of education, SES, and higher BMI were present in our study. A higher percentage of women were diagnosed with BC at later stages. There is a need for educating women about BC, self-examination of breast, and screening programs for early detection of BC.

Status of Serum Vitamin D and Calcium Levels in Women of Reproductive Age in National Capital Territory of India.

CONTEXT: In India, Vitamin D deficiency is a major public health problem, associated with lack of sunlight exposure in spite of abundant sunshine usually accompanied by reduced dietary intake. In women of reproductive age, Vitamin D deficiency in pregnancy has been associated with an increased risk of gestational diabetes mellitus, preeclampsia, maternal and perinatal morbidity and mortality. AIMS: The aim of the present cross-sectional study was to evaluate the levels of serum Vitamin D 25(OH) D and calcium in women of reproductive age from India. SETTINGS AND DESIGN: A cross-sectional study was carried on a total of 224 healthy nonpregnant and nonlactating women in the reproductive age group of 20-49 years. MATERIALS AND METHODS: Demographic, socioeconomic class, and biochemical parameters for the estimation of serum 25(OH)D and calcium levels in women of reproductive age were studied. STATISTICAL ANALYSIS: Statistical Package for Social Sciences version 20.0 was utilized for conducting the statistical analysis of the data. RESULTS: Vitamin D deficiency (<20 ng/ml) was present in 88% of women. Women from middle socioeconomic class had the lowest mean serum 25(OH) D levels (9.6 ± 6 ng/ml) as compared to women from upper middle (11.4 ± 8 ng/ml), lower (11.2 ± 8 ng/ml), and upper (10 ± 8.6 ng/ml) socioeconomic class. Serum calcium levels were found in the normal range of 8.5-10.5 mg/dl for all the study subjects. CONCLUSIONS: There is a high prevalence of hypovitaminosis D among women of reproductive age. These women may possibly have a higher risk of development of osteoporosis and pregnancy-related complications in future life.

Validity of Estimation of Haemoglobin Content in Dried Blood Spot Samples.

The ability to use indirect cyanmethemoglobin method using 20 µl of dried blood spots (DBSs) on filter paper for the analysis of haemoglobin (Hb) levels could be an important diagnostic tool for areas that have limited access to laboratory facilities. We assessed the validity of a method for Hb estimation in which a single drop of whole blood was directly taken on the filter paper. We collected 124 DBSs containing 20 µl of blood (filter paper A) and single drop of whole blood (filter paper B) from subjects living in Nainital, Uttrakhand. Estimation of Hb was done by indirect cyanmethemoglobin method in both the filter papers. A correction factor for predicting value of Hb from DBSs of single drop of whole blood was established. The Bland-Altman plot suggested that the difference in Hb values obtained by the single drop of blood and 20 µl of DBSs was within the 1.5 SD limits, suggesting high validity of the correction factor. The estimation of Hb using single drop of whole blood on filter paper after applying the correction factor provides results similar to indirect cyanmethemoglobin method using 20 µl of blood. Hence, single drop of whole blood on filter paper can be used as an alternate method for estimation of Hb in large scale community surveys.

Dietary Intake of Minerals, Vitamins, and Trace Elements Among Geriatric Population in India.

The geriatric population is at a high risk of developing deficiencies of essential micronutrients such as minerals, vitamins, and trace elements and their related deficiency signs and symptoms. Scarce data is available on the dietary intake of essential micronutrients among geriatric subjects in India. Hence, to fill the gap in the existing knowledge, a community-based cross-sectional study was conducted during 2015-2016 in District Nainital, Uttarakhand State, India. A total of 255 geriatric subjects were enrolled from 30 clusters (villages) identified by using population proportionate to size sampling methodology. Data were collected on sociodemographic profile and dietary intake of essential micronutrients (24-h dietary recall, food frequency questionnaire) from all the geriatric subjects. A high percentage of geriatric subjects did not consume the recommended daily intake for essential micronutrients such as energy (78%), protein (78%), calcium (51%), thiamine (33%), riboflavin (64%), niacin (88%), vitamin C (42%), iron (72%), folic acid (72%), magnesium (48%), zinc (98%), copper (81%) and chromium (89%) adequately. Food groups rich in essential micronutrients such as pulses, green leafy vegetables, roots and tubers, other vegetables, fruits, nonvegetarian food items, and milk and milk products were consumed irregularly by the subjects. The overall intake of energy and essential micronutrients was inadequate among the geriatric population in India, possibly due to poor quality and quantity of the diet consumed.

Prevalence of Vitamin D deficiency and associated risk factors among children residing at high altitude in Shimla district, Himachal Pradesh, India.

INTRODUCTION: Vitamin D is important for bone development in children. A high prevalence of Vitamin D deficiency (VDD) has been documented from different parts of India. However, limited data are available on VDD among children residing at high altitude region of country. OBJECTIVES: To assess the prevalence of VDD and associated risk factors among children in the age group of 6-18 years in Shimla, Himachal Pradesh. METHODS: A community-based cross-sectional study was conducted in the year 2014-2015. A total of 626 children in the age group of 6-18 years were enrolled from 30 clusters which were identified using population proportionate to size sampling method. A minimum of 20 children in the age group of 6-18 years per cluster were selected using random number tables. The data on socioeconomic status, physical activity, sunlight exposure, and biochemical parameters of bone and mineral metabolism were assessed. RESULTS: Ninety-three percent of school-age children were found Vitamin D deficient as per serum 25(OH) D levels of <20 ng/ml. The prevalence was significantly higher among females. CONCLUSION: A high prevalence of VDD was found in children residing in high altitude region.

Iodine Nutritional Status among Adolescent Girls in Uttarakhand, India.

INTRODUCTION: Uttarakhand (UK) state is a known endemic region for Iodine deficiency. OBJECTIVE: To assess iodine nutritional status among adolescent girls in districts: Udham Singh Nagar (USN), Nainital (N) and Pauri (P) of UK state. METHODS: In each district, 30 clusters (schools) were identified by using population proportionate to size cluster sampling. In each school, 60 girls (12-18 years) attending the schools were included. Total of 5430 girls from USN (1823), N (1811) and P (1796) were studied. Clinical examination of thyroid of each girl was conducted. From each cluster, spot urine and salt samples were collected. RESULTS: Total goiter rate was found to be 6.8% (USN), 8.2% (N) and 5.6% (P). Median urinary iodine concentration levels were 250 µg/l (USN), 200 µg/l (N) and 183 µg/l (P). CONCLUSION: Findings of the study documented that adolescent girls had adequate iodine nutritional status in the three districts of UK.