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.

Flash Glucose Monitoring in Subjects with Diabetes on Hemodialysis: A Pilot Study.

BACKGROUND: In patients with diabetes related end-stage renal disease (ESRD) on hemodialysis, blood glucose management can be challenging due to the kinetics of glucose and insulin in addition to other factors. The glucose monitoring systems which measure glucose levels continuously may be useful to study the glucose profile of patients with diabetes undergoing hemodialysis. Our study is designed to use ambulatory glucose profile to study the glucose pattern - during, before, and after a session of hemodialysis. MATERIALS AND METHODS: Ten patients with type 2 diabetes with ESRD undergoing hemodialysis were recruited. Forty-eight glucose readings were recorded in a 12-h period which included 4 h each prior, during, and after the dialysis session with a flash glucose monitor (FreeStyle Libre-pro). The same 12 h time frame was also monitored on a non-dialysis day. RESULTS: On the day of dialysis, the mean glucose level was significantly lower (P = 0.013) compared to the day without dialysis (95 ± 12.7 mg/dl vs 194 ± 76.8 mg/dl). As compared to the pre-dialysis period, the mean blood glucose levels during dialysis were lower (P = 0.004). As compared to the dialysis period, the mean blood glucose levels in the post-dialysis period were higher but did not reach statistical significance. CONCLUSION: In our study, subjects with type 2 diabetes on hemodialysis had lower glucose levels on the day of dialysis compared to non-dialysis day. Glucose levels showed a fall during hemodialysis and then a rise to higher levels after dialysis.

Effect of a Low-Calorie Diet on Restoration of Normoglycemia in Obese subjects with Type 2 Diabetes.

INTRODUCTION: Type 2 diabetes mellitus (T2DM) is considered to be an inevitably progressive disease. Complex therapies add to the financial and psychological burden. Very low-calorie diets (LCDs) are emerging as an option in the management of type 2 diabetes. METHODS: We performed a clinical audit of patients with T2DM who received 12 weeks of LCD. RESULTS: This case series documents that 6 out of 12 participants (median baseline HbA1c 9%) achieved HbA1c level in nondiabetes range with LCD despite stopping all antidiabetes medications. There was an improvement in serum triglycerides, HDL cholesterol, total cholesterol, C-Reactive protein, urine microalbumin, liver transaminases, liver fat and the indices of insulin resistance, beta cell secretory capacity, and insulin sensitivity. CONCLUSION: If long-term follow-up proves sustained benefits, such dietary restriction may be an alternative to more drastic options for reversal of type 2 diabetes. This may also help in changing the treatment perspective of a newly detected T2DM from an incurable and inevitably progressive disease to a potentially reversible disease.

Gestational diabetes mellitus in rural population of Western India - Results of a community survey.

CONTEXT: Gestational diabetes mellitus (GDM) should be diagnosed early, as untreated maternal hyperglycemia leads to adverse materno-fetal outcome. SUBJECTS AND METHODS: We studied prevalence of gestational diabetes by a house to house survey of a rural population in western India. A cluster of remote villages with little access to health care were chosen. RESULTS: A total of 989 women participated in the study out of which 9.5% (n = 94) were diagnosed as GDM. In a stepwise multivariate regression analysis a higher body mass index during pregnancy was a predictor of gestational diabetes. The prevalence of diabetes was similar in women with gestational age of >24 weeks and <24 weeks, suggesting the need for early screening. CONCLUSIONS: Our results suggest the need for implementing health programs to diagnose and treat gestational diabetes in this population.

Association between serum albumin and glycated hemoglobin in Asian Indian subjects.

BACKGROUND: Protein glycation plays a significant role in diabetic complications. Glycated hemoglobin (HbA1c) is a known predictor of diabetes and its complications. Albumin, found to be profoundly glycated in diabetes, and its level could regulate plasma protein as well as hemoglobin glycation. AIM: We aimed to evaluate the association between variations in albumin level with HbA1c in the Asian Indian population. MATERIALS AND METHODS: We screened data of 929 subjects who have had a simultaneous measurement of fasting plasma glucose (FPG), HbA1c and albumin levels via the same blood collection. Data were analyzed by SPSS for 610 subjects who met the study criteria. RESULTS: There was a significant negative correlation between HbA1c and albumin concentration (r = -0.284; P < 0.001). Univariate analysis showed the statistically significant decrease of average HbA1c but not for fasting plasma glucose (FPG) across increasing tertiles of albumin. Stepwise multiple regression model showed a significant correlation between HbA1c and serum albumin (P < 0.05), FPG (P < 0.001), hemoglobin (Hb) (P < 0.001) and serum globulin (P < 0.05). FPG was the strongest predictor (63.4%) of variation of HbA1c. The albumin concentration (r = -0.114) accounted for 0.3% (P < 0.05) of the total variance in HbA1c independent of age, body mass index, FPG, Hb, creatinine, total protein and globulin. It was also observed that HbA1c decreases with increasing albumin concentration in those having FPG between 100 to <126 mg/dl. CONCLUSION: Serum albumin negatively correlates with HbA1c in Asian Indians independent of other variables. This study suggests that predicting diabetes and its complication based on the HbA1c needs to be further investigated in Indian subjects.

Anguli Parimana in Ayurveda and its association with adiposity and diabetes.

BACKGROUND: Recent studies have shown the association of disproportionate body size measurements with noncommunicable diseases like diabetes. This concept is described in Ayurveda (1500 BC), which uses Anguli Parimana (the breadth of one's own finger as 1 unit) to measure the body proportions. Excessive tallness or shortness (deviation from the reference value of Anguli Parimana) indicated deranged meda dhaatu (mainly adipose tissue). Deranged meda dhatu was associated with Prameha (diabetes). OBJECTIVES: To find association of Anguli Parimana with modern parameters of adiposity and diabetes. MATERIALS AND METHODS: We studied 192 village residents representing the whole population (94 men and 98 women) to measure height, arm span, facial structures and limbs and expressed them in Anguli pariman (ratio of each measure as: Length or height of the body part [cm]/anguli, i.e. average finger breadth [cm]). The Anguli measurements were associated with body mass index, body fat percentage by DEXA, glucose and fasting insulin levels. RESULTS: The volunteers were adults between 20 and 40 years age. Their mean fasting and 2 h plasma glucose concentrations were 91.6 mg% and 102.8 mg%, respectively. Of all, only 6 subjects had impaired glucose tolerance, while 3 were diabetic (WHO 1999). When compared with reference Anguli measurements mentioned by Charaka Samhita and Sushruta Samhita, the participants had smaller height, facial structures, and lower limbs. Those, who had proportionately smaller facial, neck and limb structures, had higher obesity, adiposity, plasma glucose, insulin and insulin resistance (homeostatic model assessment [HOMA]-R) indicating higher metabolic risk. In contrast, those who had proportionately larger forehead and face had higher beta cell function measured as HOMA-B indicating lower risk for diabetes (r = 0.20 both P < 0.05 all, adjusted for age and gender). CONCLUSION: Compared with ancient Indian Anguli reference, our subjects were proportionately smaller in most of the measurements except fingers and upper arm. Relative smallness of body parts was predictive of increased risk of type 2 diabetes.

Mortality and morbidity in extremely low birth weight (ELBW) infants in a neonatal intensive care unit.

OBJECTIVE: To determine the morbidity and mortality in ELBW babies till discharge from a Neonatal Intensive Care Unit (NICU). METHODS: This study was a prospective observational study conducted in a 40 bed well equipped level III care NICU between 01.12.2006 and 30.04.2008. All ELBW babies admitted during this period were assessed for morbidities and interventions required during NICU stay and for their outcome like survival or death. RESULTS: The survival rate of 87 ELBW babies admitted during this period was 56.1 %. Pulmonary hemorrhage was the commonest cause of death (25 %) followed by respiratory distress syndrome (22.5 %), intraventricular hemorrhage (22.5 %) and sepsis (20 %). Significantly higher number of non-survivors were <750 g at birth (p = 0.0001) and <28 wk gestation (p = 0.0001). Small for gestational babies had better chances of survival compared to those appropriate for gestational age (p = 0.005). RDS (67.8 %), probable sepsis (62.1 %) and hyperbilirubinemia (59.8 %) were the most frequent morbidities. Conventional ventilation (72.4 %) and nasal CPAP(48.3 %) were the commonest respiratory interventions. Surfactant replacement therapy was required in 47.1 % babies. CONCLUSIONS: ELBW babies have a major contribution to mortality in a NICU. Babies with birth weight <750 g and gestation <28 wk have poor survival. RDS, pulmonary hemorrhage, IVH and sepsis are the common causes of death while RDS, sepsis and hyperbilirubinemia are the most common morbidities.

Conventional and novel cardiovascular risk factors and markers of vascular damage in rural and urban Indian men.

BACKGROUND: India is undergoing rapid epidemiological and nutritional transition largely as a consequence of rapid urbanisation. We investigated conventional and novel cardiovascular risk factors in rural and urban Indian men and studied their association with markers of vascular damage. METHODS: We randomly selected and studied 149 rural, 142 urban slum residents and 150 urban middle class middle aged Indian men. We measured conventional (obesity, blood pressure, lipids, smoking habits) and novel (proinflammatory and prothrombotic factors) cardiovascular risk factors and markers of vascular damage (carotid intima media thickness (IMT), von Willebrand Factor (vWF), e-selectin). RESULTS: There was a progressive increase in most of the conventional cardiovascular (CV) risk factors from rural to slum to urban middle class men. Plasminogen activator inhibitor-1 (PAI-1), platelet count, total homocysteine and C-reactive protein showed similar patterns. Carotid IMT was similar in the three groups; vWF was highest in rural and e-selectin in slum men. Adjusting for location, age explained 17%, obesity 3% and conventional risk factors 1% of the variance in carotid IMT, whilst novel cardiovascular risk factors were without any significant impact. CONCLUSIONS: Urbanisation increases obesity related as well as prothrombotic and proinflammatory CV risk factors in Indian men, but appears not to impact on IMT.

Vitamin D supplementation and bone mass accrual in underprivileged adolescent Indian girls.

Vitamin D deficiency is common among children and adolescents in India, in spite of abundant sunshine. We conducted a pilot; double blind randomised controlled trial to investigate the effect of vitamin D supplementation on bone mineral content in underprivileged adolescent girls, in Pune, India. Fifty post-menarcheal girls aged 14 to 15 years were randomised to receive 300,000 IU (7.5 mg) of ergocalciferol or placebo orally, 4 times/year. All participants received 250 mg elemental calcium (calcium carbonate) daily. Outcome measures included change in serum 25-hydroxyvitamin D, size adjusted bone area and bone mineral content at total body and lumbar spine. Post supplementation, the median serum concentration of 25-hydroxyvitamin D was 75.2 (64.2-85.5) nmol/L in the intervention group and 28.1 (16.7-34.0) nmol/L in the placebo group. Increment in bone outcome measures was not different in the two groups. However, there was a positive effect of intervention in the size adjusted total body bone area (p<0.05), total body bone mineral content (p<0.05) and lumbar spine bone mineral content (p<0.05), and positive trend in lumbar spine bone area (p=0.07) in girls who were within 2 years of menarche. We conclude that vitamin D supplementation did not have a beneficial effect on skeletal mineralization in girls who were more than 2 years post menarcheal. However, there was a significant positive effect of the intervention on size adjusted total body and lumbar spine bone mineral content and a positive trend in lumbar spine bone area, in girls who were <= 2 years of menarche.

A study of calcium intake and sources of calcium in adolescent boys and girls from two socioeconomic strata, in Pune, India.

Adequate intake of calcium is important for skeletal growth. Low calcium intake during childhood and adolescence may lead to decreased bone mass accrual thereby increasing the risk of osteoporotic fractures. Our aim was to study dietary calcium intake and sources of calcium in adolescents from lower and upper economic strata in Pune, India. We hypothesized that children from lower economic strata would have lower intakes of calcium, which would predominantly be derived from non-dairy sources. Two hundred male and female adolescents, from lower and upper economic stratum were studied. Semiquantitative food frequency questionnaire was used to evaluate intakes of calcium, phosphorus, oxalic acid, phytin, energy and protein. The median calcium intake was significantly different in all four groups, with maximum intake in the upper economic strata boys (893 mg, 689-1295) and lowest intake in lower economic strata girls (506 mg, 380-674). The median calcium intake in lower economic strata boys was 767 mg (585-1043) and that in upper economic strata girls was 764 mg (541-959). The main source of calcium was dairy products in upper economic strata adolescents while it was dark green leafy vegetables in lower economic strata adolescents. The median calcium intake was much lower in lower economic strata than in the upper economic strata both in boys and girls. Girls from both groups had less access to dairy products as compared to boys. Measures need to be taken to rectify low calcium intake in lower economic strata adolescents and to address gender inequality in distribution of dairy products in India.

Oral zinc supplementation in pregnant women and its effect on birth weight: a randomised controlled trial.

Pakistan lies in a zinc deficient area where oral zinc supplementation has been advocated for various reasons. A double blind, randomised case-control study was carried out on pregnant women to evaluate the effects of oral zinc supplementation on the weights of newborns. No significant difference was found in the birth weights between the cases supplemented with 20 mg elemental zinc and controls receiving oral placebos (p=0.57).