Therapeutic enhancing potential of piracetam with diethylstilbestrol in prevention of grand-mal seizures in rats: inhibition of PI3K/Akt/mTOR signaling pathway and IL-1β, IL-6, TNF-α cytokines levels

OBJECTIVE

Epilepsy, a neurodegenerative disorder, continues to throw challenges in the therapeutic management. The current study sought to ascertain if the therapeutic interactions between piracetam and diethylstilbestrol may prevent grand-mal seizures in rats.

MATERIALS AND METHODS

Piracetam (PIR; 10 and 20 mg/kg) and diethylstilbestrol (DES; 10 and 20 mg/kg) alone as a low-dose combination were administered to rats for 14 days. The electroshock (MES; 180 mA, 220 V for 0.20 s) was delivered via auricular electrodes on the last day of treatment and rats were monitored for convulsive behavior. To elucidate the mechanism, hippocampal mechanistic target of rapamycin (mTOR) and interleukin (IL)-1β, IL-6 and tumor necrotic factor-alpha (TNF-α) levels were quantified. Hippocampal histopathology was conducted to study the neuroprotective effect of drug/s. In vitro studies and in silico studies were conducted in parallel.

RESULTS

To our surprise, the low dose of the combination regimen of PIR (10 mg/kg) and DES (10 mg/kg) unfolded synergistic anti-seizure potential, with brimming neuroprotective properties. The mechanism could be related to a significant reduction in the levels of hippocampal mTOR and proinflammatory cytokines. The docking scores revealed higher affinities for phosphatidylinositol 3-kinase (PI3K) in co-bound complex, and when docking DES first, while better affinities for protein kinase B (Akt) were revealed when docking PIR first (both drugs bind cooperatively as well). This indicated that the entire PI3K/Akt/mTOR signaling pathway is intercepted by the said combination. In addition, the % of cell viability of HEK-293 cells [pre-exposed to pentylenetetrazol (PTZ)] was increased by 327.29% compared to PTZ-treated cells (toxic control; 85.16%).

CONCLUSIONS

We are the first to report the promising efficacy of the combination (PIR 10 mg/kg + DES 10 mg/kg) to restrain seizures and epileptogenic changes induced by electroshock by a novel mechanism involving inhibiting the PI3K/Akt/mTOR signaling.

Social Connectedness, Physical Distancing, and Anxiety in Complying with Shelter-In-Place Orders and Advisories during the Once-In-A-Century COVID-19 Pandemic in the US: A Study of Social Media and Internet Users

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes coronavirus disease (COVID-19), was first identified in Wuhan, China, in December 2019. As of 20 October 2020, the virus had infected 8,202,552 people, with 220,061 deaths in US, and in countries around the world, over 38 million people have become infected and over one million have died. The virus usually spreads via respiratory droplets from an infected person. At the time of compiling this paper, while countries around the world are still striving to find a "pharmaceutical intervention (PI)", including treatments and vaccines, they are left with only "non-pharmaceutical interventions (NPIs)", such as physical distancing, wearing masks, and maintaining personal hygiene. In the US, all 50 states, the District of Columbia, and five US territories issued mandatory stay-at-home orders between March 1 and 31 May 2020 to lower the risk of virus transmission. This study empirically examined how social connectedness and anxiety interact with shelter-in-place compliance and advisories during the pandemic. The study collected information from 494 adults using an online survey during April and July 2020.

Health Burden and Service Utilization in Texas Medicaid Deliveries from the Prenatal Period to 1 Year Postpartum

OBJECTIVE

To describe health burden and health service utilization from the prenatal period to 1 year postpartum among women with births covered by Texas Medicaid, focusing on the major contributors to maternal mortality after 60 days postpartum in Texas.

METHODS

We analyzed diagnoses and health service utilization during the prenatal, early postpartum (5-60 days postpartum), and late postpartum (> 60 days to 1 year postpartum) periods, using administrative medical claims data for women ages 18-44 years with a Medicaid-paid delivery in 2017 residing in selected regions in Texas (n = 49,302).

RESULTS

Overall, 12.6% and 17.5% of women had diagnoses of cardiovascular/coronary conditions and substance use disorder, respectively. Mental health conditions affected 30% of women, with anxiety (47.1%) and depression (34.3%) accounting for the greatest proportion of diagnosed mental health conditions. The prevalence of these conditions was higher during the late (19.4%) versus early (9.9%) postpartum period. About 47.8% of women had other chronic health conditions, including obesity, diabetes mellitus, and hypertension. Among women with the selected health conditions, utilization of any health services was higher during the prenatal period compared to early and late postpartum periods (e.g., any mental health service utilization: prenatal period (57.4%) versus early postpartum (26.9%) and late postpartum (25.5%) periods). However, among women with the selected health conditions, there was a high utilization of emergency room services during the late postpartum period [e.g., emergency room service utilization among those with mental health conditions: prenatal period (35.6%); postpartum period: early (5.5%) and late (30.1%)].

CONCLUSIONS FOR PRACTICE

Increasing access to the full range of recommended services during the prenatal period through 1 year postpartum has potential to help improve vulnerable women's birth outcomes.

Dietary carbohydrate influences the colocalization pattern of Glucagon-like Peptide-1 with neurotensin in the chicken ileum

Glucagon-like peptide (GLP)-1 colocalizes with neurotensin (NT) in the same enteroendocrine cells (EECs) of the chicken ileum. The present study was designed to clarify the influence of dietary carbohydrate (CHO) on the colocalization pattern of GLP-1 with NT in the chicken distal ileum. Male White Leghorn chickens at 6 weeks of age (n = 15) were divided into three groups, a control and two experimental (low-CHO and CHO-free), with five chickens in each, and fed control or experimental diets for 7 d. Distal ileum was collected from each bird as a tissue sample and subjected to double immunofluorescence staining to detect GLP-1 and NT. Three types of EEC, GLP-1+/NT+, GLP-1+/NT- and GLP-1-/NT+, were demonstrated in the chicken ileum. GLP-1+/NT+ cells in the control group had a spindle-like shape with a long cytoplasmic process, but those in the experimental groups were round and lacked a cytoplasmic process. The ratio of GLP-1+/NT+ cells was significantly decreased in the two experimental groups compared with that in the control group. The ratio of GLP-1+/NT+ cells was significantly lower than those of GLP-1+/NT- and GLP-1-/NT+ cells in the two experimental groups. Most cells that were immunoreactive for GLP-1 and NT antisera lacked signals of proglucagon (PG) and NT precursor (NTP) mRNA in the experimental groups. The number of EECs expressing PG and NTP mRNA signals showed tendencies for decreases with a reduction of dietary CHO level. These findings suggest that dietary CHO could be a significant regulator of the pattern of colocalization pattern of GLP-1 with NT in the chicken ileum.

Infant Mortality and Maternal Risk Factors in Texas: Highlighting Zip Code Variations in 2 At-Risk Counties, 2011-2015

INTRODUCTION

Stark differences in the infant mortality rate (IMR) exist by geography in Texas. The Healthy Families initiative sought to understand how evidence-informed practices implemented in the community can improve pregnancy-related outcomes in 2 counties in Texas with a high prevalence of maternal chronic conditions. The objective of this study was to examine associations between maternal risk factors and infant deaths to inform strategies to improve outcomes.

METHODS

Two counties with high prevalence of maternal chronic conditions were selected as Healthy Families sites: one with lower prenatal care usage than other counties in the state but an IMR lower than Texas, and the other with a higher IMR among minority racial and ethnic groups compared with other women in the county and Texas overall. Cohort-linked birth and infant death records from 2011 through 2015 provided by the Texas Department of State Health Services were analyzed by using logistic regression to examine associations of maternal sociodemographic and pregnancy risk factors with infant death. The data were mapped at the zip code level. Analyses were limited to births to women aged 15 to 49 years who resided in Texas from 2011 through 2015 (n = 1,942,899 births).

RESULTS

The Texas IMR was 5.4 per 1,000 live births, compared with 4.6 and 7.5 per 1,000 live births for Hidalgo and Smith counties, respectively. Congenital malformations were the leading cause of infant death in both counties for infants born in 2015, which was similar to Texas overall. In both counties, maternal marital status, education, multiple gestation, and cesarean delivery were significantly associated with infant mortality. Wide zip code-level variations in IMR and maternal risk factors were observed in both counties.

CONCLUSION

Variations in IMR and key maternal risk factors observed at the zip code level helped drive local strategies to maximize outreach of services to disproportionately affected communities.

Cross-Sectional Relationship between Regular Bedtime and Weight Status and Obesity-Related Behaviors among Preschool and Elementary School Children: TX CORD Study

Background: This study examines the relations between a regular weekday bedtime with weight status, diet quality, physical activity, wellbeing, and parental rules among children 2 to 12 years of age from low-income populations. Methods: The study used baseline data collected in 2012, as part of a larger quasiexperimental study design. A convenience sample of parents of children in preschools, second, or fifth grade attending Head Start centers or elementary schools located in low-income catchment areas, in Houston and Austin, TX, were recruited to participate in the study (n = 32 elementary schools; n = 12 Head Start centers). Regular weekday bedtime was measured with the question "Does your child have a regular weekday bedtime?" Results: The sample of 1467 child-parent dyads were split approximately evenly by sex, and consisted of 44.4% Pre-K, 30.4% second grade, and 25.2% fifth grade students. Six hundred twenty-two (43.6%) children were overweight or obese. Children who had a regular bedtime had 15% lower odds of being overweight or obese (adjusted odds ratio [aOR]: 0.85, 95% confidence interval [CI]: 0.74-0.97, p-value: 0.017). Also, children who had a regular bedtime had 45% higher odds of eating the recommended number of fruits and vegetables (aOR: 1.45, 95% CI: 1.02-2.07, p-value: 0.039) and had physical activity more days of the week (β: 0.42, 95% CI: 0.26-0.57, p-value: <0.001). Conclusions: Having a regular weekday bedtime is associated with better weight status and several obesity-related health behaviors in children. Parental report of regular bedtimes for their children may be an indication of parenting skills related to other health-related behaviors for prevention of childhood obesity.

A Participatory, State-Community-Academic Model to Improve Pregnancy Outcomes in Texas: The Healthy Families Initiative

BACKGROUND

While the Texas infant mortality rate (IMR) is below the Healthy People 2020 objective (5.7 per 1,000 live births), stark differences in IMR are seen across Texas communities. Health indicators for the state suggest important missed opportunities for improving maternal and infant outcomes. The Healthy Families initiative was a collaboration between a Texas state agency, community partners, and academic institutions to understand how evidence-based interventions could be identified, adapted, and implemented to address community priorities and reduce disparities in pregnancy outcomes.

METHOD

The Healthy Families initiative included two Texas counties, one with low utilization of prenatal care and one with persistent disparities in infant mortality. The model served to (1) identify community factors influencing IMR and maternal morbidity through stakeholder engagement and secondary data, (2) build community capacity to link pregnant women with existing and newly developed services, and (3) develop partnerships within the community and clinics to improve access to and sustainability of services.

RESULTS

A community-based participatory approach focused on stakeholder engagement was used to identify, design, and adapt strategies to address community-identified priorities.

CONCLUSIONS

The Healthy Families initiative is a unique state-community-academic partnership aimed at improving pregnancy outcomes in vulnerable communities, with a focus on promotion of capacity building, maintenance, and sustainability of maternal and infant health programs.

Diversity and Inclusion in the Epidemiology Workforce

Increasing participation by promoting diversity and inclusion in professional society membership has become an important topic for many scientific fields. In a recent issue of the Journal, DeVilbiss et al. (Am J Epidemiol. 2020;189(10):998-1010) reported results from a survey conducted by the Society for Epidemiologic Research (SER) Diversity and Inclusion Committee by which several aspects of participation by sociodemographic and cultural variables among its members were measured. Here, we summarize the major findings of the survey, put the authors' results within the greater context of the epidemiology workforce, and provide suggestions on how the Committee could expand its influence by considering measuring variables related to career outcomes and trajectories. This suggestion is based on an attempt to link the interventions being facilitated by SER, the participation indices it is trying to improve, and the greater mission of SER to build sustainable career trajectories that produce the best science that will improve the health of human populations.

Evaluation of BMI Metrics to Assess Change in Adiposity in Children with Overweight and Moderate and Severe Obesity

OBJECTIVE

This study aimed to examine the relation between change in different BMI metrics and change in adiposity over a 12-month weight management intervention.

METHODS

Baseline and 12-month weights and heights from 399 children aged 2 to 12 years with BMI ≥ 85th percentile were used to calculate BMI, %BMI_p95, %BMI_p50, BMI z-score (BMIz), and modified BMI z-score (BMImz). Changes (Δ) in these measures were compared with changes in body fat percent (Δfat%) from bioelectrical impedance assessment. Correlation and regression models predicting associations between ΔBMI metrics and Δfat% were examined.

RESULTS

A total of 89% of the cohort was Hispanic, and 34% had class 2 or 3 obesity. In models predicting Δfat% adjusting for age, sex, and weight category, R² for ΔBMI, ΔBMIz, BMImz, Δ%BMI_p95, and Δ%BMI_p50 were 0.53, 0.38, 0.45, 0.53, and 0.54, respectively (all P < 0.001). Only the ΔBMIz model had an interaction with weight status. Among the models with the highest R², age group and sex interacted with the Δ%BMI_p95 model but not ΔBMI or ΔBMI_p50 models.

CONCLUSIONS

Longitudinal analyses demonstrate the utility of several BMI metrics other than z-score in capturing adiposity change consistently across a range of obesity severity. Characteristics of studied groups and interpretability could influence metric choice.

Who benefits from the intervention? Correlates of successful BMI reduction in the Texas Childhood Obesity Demonstration Project (TX-CORD)

BACKGROUND

Many childhood obesity intervention studies report mean outcomes but do not explore the variation in responses and the characteristics of those who respond well.

OBJECTIVE

To identify child and family characteristics associated with improvement in the primary outcome, %BMI_p95 , of the Texas Childhood Obesity Research Demonstration project (TX-CORD).

METHODS

The 12-month TX-CORD secondary prevention study randomized 549 children, ages 2 to 12 years, with BMI ≥85th percentile to the intensive intervention vs. the comparison program, with measurements at baseline, 3-, and 12-months. A growth mixture model was used to identify mutually exclusive latent %BMI_p95 trajectories. Latent class regression tested associations between baseline characteristics and latent class membership.

RESULTS

A 2-class solution emerged after accounting for the effect of intervention randomization. Latent Class 1 participants (86% of sample) were characterized by mild-to-moderate obesity and demonstrated a significantly greater response to the intensive intervention between 0 and 3 months (slope-on-group = -0.931, p = 0.03). A rebound between 3 and 12 months was not significantly different between arms. Latent Class 2 participants (14%), who had severe obesity, demonstrated no difference in response between intervention groups. Characteristics associated with Class 1 membership included younger age (2-5 years vs. 6-12 years: OR 3.70, p = .035) and lower maternal BMI category (< 35 kg/m² vs. ≥ 35 kg/m² : OR 7.14, p < .0001).

CONCLUSIONS

The optimal target population for the intensive intervention are children who have milder obesity, are younger, and do not have a mother with severe obesity. Children with severe obesity may require different approaches.

Maternal comorbidity index and severe maternal morbidity during delivery hospitalizations in Texas, 2011-2014

BACKGROUND

Severe maternal morbidity (SMM) prevalence was 194.0 per 10 000 deliveries in Texas in 2015. Chronic, behavioral, and pregnancy-induced conditions, as captured by a maternal comorbidity index, increase the risk for delivery-related morbidity and mortality. The objective of the study was to examine the association between maternal comorbidity index and SMM among delivery hospitalizations in Texas.

METHODS

Delivery-related hospitalizations among Texan women aged 15-49 years were identified using the 2011-2014 Texas all-payer inpatient hospitalization public use data files (n = 1 434 441). The primary outcome of interest was SMM, based on the Alliance for Innovation on Maternal Health's coding scheme. The exposure of interest was a maternal comorbidity index. Multivariable logistic regression model was used to examine the association between maternal comorbidity index and SMM.

RESULTS

SMM prevalence remained consistent between 2011 and 2014 (196.0-197.0 per 10 000 deliveries, P > .05; n = 1 434 441). Nearly 40% of delivery-related hospitalizations had a maternal comorbidity index of at least 1, and the proportion of deliveries in the highest risk category of comorbidity index (≥5) increased by 12.0% from 2011 to 2014. SMM prevalence was highest among the youngest and oldest age groups. With each unit increase in maternal comorbidity index, the odds of SMM increase was 1.43 (95% CI 1.42-1.43).

CONCLUSIONS

Maternal comorbidity index is associated with SMM; however, the low predictive power of the model suggests that other, unmeasured factors may influence SMM in Texas. These findings highlight a need to understand broader contextual factors (practitioner, facility, systems of care, and community) that may be associated with SMM to reduce maternal morbidity and mortality in Texas.

Improvement in Primary Care Provider Self-Efficacy and Use of Patient-Centered Counseling To Address Child Overweight and Obesity after Practice-Based Changes: Texas Childhood Obesity Research Demonstration Study

BACKGROUND

The Texas Childhood Obesity Research Demonstration project, a multicenter, multisystem approach to childhood overweight and obesity (OW/OB), included training and materials to support primary care clinics (PCCs) in addressing child OW/OB in the office. This study evaluated the impact over 24 months of brief training and practice-based support on primary care providers' (PCPs) perceived self-efficacy and practice behaviors.

METHODS

The PCPs at five Houston and seven Austin PCCs completed questionnaires at baseline (2012, n = 36), 12 months (2013, n = 30), and 24 months (2014, n = 34) follow-up. Mixed-effects linear regression models were used to compare changes in self-efficacy (15 items, responses 1-4: not at all confident to very confident) and practice behaviors (30 items, responses 0-4: never to always) in obesity-related screening and counseling, and to assess association between prior training and these outcomes.

RESULTS

Self-efficacy items for identification of (2.9 [0.1] vs. 3.3 [0.1]) and counseling about (2.8 [0.1] vs. 3.4 [0.1]) OW/OB-related parenting practices, and setting behavioral goals (2.9 [0.2] vs. 3.3 [0.2]) improved significantly (p < 0.05) between baseline and 24-month follow-up. Self-efficacy items with "confident" mean baseline scores that further improved included determining child OW/OB (3.6 [0.1] vs. 3.9 [0.1]) and interpreting BMI (3.6 [0.1] vs. 3.9 [0.1]). At all measurements, PCPs reported frequently addressing medical problems and lifestyle behaviors. Use of patient-centered counseling techniques, which was low at baseline, increased significantly, including asking permission before discussing lifestyle (1.5 [0.3] vs. 2.4 [0.3]). Prior training was associated with improved self-efficacy.

CONCLUSIONS

The improvement in PCPs' self-efficacy and patient-centered counseling to address childhood OW/OB supports implementation of brief training and practice support in clinics that serve Medicaid-eligible children.

Maternal risk factor index and cesarean delivery among women with nulliparous, term, singleton, vertex deliveries, Texas, 2015

BACKGROUND

Cesarean delivery accounts for over one-third of the ~400 000 annual births in Texas, with first-time cesarean accounting for 20% of the overall cesareans. We examined associations of maternal medical comorbidities with cesarean delivery among nulliparous, term, singleton, vertex (NTSV) deliveries in Texas.

METHODS

Nulliparous, term, singleton, vertex deliveries to women aged 15-49 years were identified using the 2015 Texas birth file (Center for Health Statistics, Texas Department of State Health Services). A risk factor index was constructed (score range 0-4), including preexisting/gestational diabetes mellitus, preexisting/gestational hypertension/eclampsia, infertility treatment, smoking during pregnancy, and prepregnancy overweight/obesity, and categorized as 0, 1, 2, and 3+ based on the number of risk factors present. Multivariable logistic regression analyses were conducted to examine associations between the categorized risk factor index and cesarean delivery, overall and by maternal race and ethnicity.

RESULTS

Among the 114 535 NTSV deliveries in Texas in 2015, 27.2% were by cesarean. The most prevalent maternal risk among all deliveries was prepregnancy overweight/obesity (42.4%). The odds of cesarean delivery increased significantly with increasing number of risk factors [one risk factor: 1.72 (95% CI 1.67-1.78); two risk factors: 2.58 (95% CI 2.46-2.71); and three or more risk factors: 3.91 (95% CI 3.45-4.44)].

DISCUSSION

In Texas in 2015, nearly half of NTSV deliveries had at least one maternal risk factor and the odds of cesarean delivery were significantly elevated for women with a higher risk index score. The findings from this study highlight the need for intervening during the preconception and interconception period as intrapartum care practices have an important influence on birth outcomes.

Development and use of an index for measuring implementation of a weight management program in children in primary care clinics in Texas

BACKGROUND

The Texas Childhood Obesity Research Demonstration study was an integrated, systems-oriented intervention that incorporated primary and secondary obesity prevention approaches targeting multiple sectors, including primary care clinics, to address childhood obesity. The primary care clinic component included the American Academy of Pediatrics' Next Steps weight management counseling materials that support brief healthy lifestyle-focused visits. The current study describes the methodology and assesses the implementation of the Next Steps program in the participating primary care clinics, as well as the association of implementation with enrollment of children with overweight and obesity in the secondary prevention intervention.

METHODS

The study used a serial cross-sectional study design to collect data from 11 primary care clinics in Houston (n = 5) and Austin (n = 6), Texas, in 2013-2014. Responses of primary care providers on 42 self-reported survey questions assessing acceptability, adoption, appropriateness, and feasibility of the program were utilized to create a mean standardized clinic implementation index score. Provider scores were aggregated to represent Next Steps implementation scores at the clinic level. A mixed effects logistic regression test was conducted to determine the association between program implementation and the enrollment of children in the secondary prevention.

RESULTS

Mean implementation index score was lower at Year 2 of implementation (2014) than Year 1 (2013) although the decrease was not significant [63.2% (12.2%) in 2013 vs. 55.3% (16.5%) in 2014]. There were no significant associations between levels of implementation of Next Steps and enrollment into TX CORD secondary prevention study.

CONCLUSIONS

The development of an index using process evaluation measures can be used to assess the implementation and evaluation of provider-based obesity prevention tools in primary care clinics.

Predictors of Severe Obesity in Low-Income, Predominantly Hispanic/Latino Children: The Texas Childhood Obesity Research Demonstration Study

INTRODUCTION

The objective of this study was to identify predictors of severe obesity in a low-income, predominantly Hispanic/Latino sample of children in Texas.

METHODS

This cross-sectional analysis examined baseline data on 517 children from the secondary prevention component of the Texas Childhood Obesity Research Demonstration (TX CORD) study; data were collected from September 2012 through February 2014. Self-administered surveys were used to collect data from parents of children who were aged 2 to 12 years, had a body mass index (BMI) in the 85th percentile or higher, and resided in Austin, Texas, or Houston, Texas. Multivariable logistic regression models adjusted for sociodemographic covariates were used to examine associations of children's early-life and maternal factors (large-for-gestational-age, exclusive breastfeeding for ≥4 months, maternal severe obesity [BMI ≥35.0 kg/m2]) and children's behavioral factors (fruit and vegetable consumption, physical activity, screen time) with severe obesity (BMI ≥120% of 95th percentile), by age group (2-5 y, 6-8 y, and 9-12 y).

RESULTS

Across all ages, 184 (35.6%) children had severe obesity. Among children aged 9 to 12 years, large-for-gestational-age at birth (odds ratio [OR] = 2.31; 95% confidence interval [CI], 1.13-4.73) was significantly associated with severe obesity. Maternal severe obesity was significantly associated with severe obesity among children aged 2 to 5 years (OR = 2.67; 95% CI, 1.10-6.47) and 9 to 12 years (OR = 4.12; 95% CI, 1.84-9.23). No significant association was observed between behavioral factors and severe obesity in any age group.

CONCLUSION

In this low-income, predominantly Hispanic/Latino sample of children, large-for-gestational-age and maternal severe obesity were risk factors for severe obesity among children in certain age groups. Promoting healthy lifestyle practices during preconception and prenatal periods could be an important intervention strategy for addressing childhood obesity.

Strategies to Recruit a Diverse Low-Income Population to Child Weight Management Programs From Primary Care Practices

Purpose and Objectives

Primary care practices can be used to engage children and families in weight management programs. The Texas Childhood Obesity Research Demonstration (TX CORD) study targeted patients at 12 primary care practices in diverse and low-income areas of Houston, Texas, and Austin, Texas for recruitment to a trial of weight management programs. This article describes recruitment strategies developed to benefit both families and health care practices and the modification of electronic health records (EHRs) to reflect recruitment outcomes.

Intervention Approach

To facilitate family participation, materials and programs were provided in English and Spanish, and programs were conducted in convenient locations. To support health care practices, EHRs and print materials were provided to facilitate obesity recognition, screening, and study referral. We provided brief training for providers and their office staffs that covered screening patients for obesity, empathetic communication, obesity billing coding, and use of counseling materials.

Evaluation Methods

We collected EHR data from 2012 through 2014, including demographics, weight, and height, for all patients aged 2 to 12 years who were seen in the 12 provider practices during the study’s recruitment phase. The data of patients with a body mass index (BMI) at or above the 85th percentile were compared with the same data for patients who were referred to the study and patients who enrolled in the study. We also examined reasons that patients referred to the study declined to participate.

Results

Overall, 26% of 7,845 patients with a BMI at or above the 85th percentile were referred to the study, and 27% of referred patients enrolled. Enrollment among patients with a BMI at or above the 85th percentile was associated with being Hispanic and with more severe obesity than with patients of other races/ethnicities or less severe obesity, respectively. Among families of children aged 2 to 5 years who were referred, 20% enrolled, compared with 30% of families of older children (>5 y to 12 y). Referral rates varied widely among the 12 primary care practices, and referral rates were not associated with EHR modifications.

Implications for Public Health

Engagement and recruitment strategies for enrolling families in primary care practice in weight management programs should be strengthened. Further study of factors associated with referral and enrollment, better systems for EHR tools, and data on provider and office adherence to study protocols should be examined. EHRs can track referral and enrollment to capture outcomes of recruitment efforts.

Characteristics Associated with Induction of Labor and Delivery Route Among Primiparous Women with Term Deliveries in the Listening to Mothers III Study

BACKGROUND

Induction of labor (IOL) is increasingly common in the United States, yet characteristics associated with IOL among primiparous women delivering at term are not well understood.

MATERIALS AND METHODS

Data from the Listening to Mothers III study, a survey of women aged 18-45 with singleton deliveries in U.S. hospitals in 2011-2012, were utilized. Weighted logistic regression models examined predictors of IOL among 924 primiparous women with term deliveries. Associations of maternal characteristics with delivery route (cesarean and vaginal delivery) were examined among primiparous women induced at term.

RESULTS

Four hundred twenty-three (45.8%) primiparous women with term deliveries underwent IOL; subjective reasons were reported by 53% of induced women. Women who were married (odds ratios [OR] = 1.8, 95% confidence intervals [CI] 1.2-2.9), felt pressure from a provider for IOL (OR = 3.5, 95% CI 2.0-6.2), and whose provider was concerned about the size of the baby (OR = 1.9, 95% CI 1.2-2.9) were significantly more likely to undergo IOL. Nearly 30% of primiparous women who underwent IOL at term had a cesarean delivery (CD). Among the induced women, those who were overweight/obese (OR = 4.9, 95% CI 2.5-10.0), felt pressure from a provider for CD (OR = 8.6, 95% CI 3.5-21.2), and whose provider suspected the baby might be getting large near end of pregnancy (OR = 2.7, 95% CI 1.1-7.0) were significantly more likely to have CD.

CONCLUSIONS

In this study, nearly half of the primiparous women with term deliveries underwent IOL, with a sizeable proportion reporting subjective reasons for induction. A better understanding of the characteristics associated with IOL at term may help reduce unnecessary interventions and, ultimately, primary CD.

The associations of large-for-gestational-age and infant feeding practices with children's body mass index z-score trajectories: the Early Childhood Longitudinal Study, Birth Cohort

Very few studies have examined if high birth weight and infant feeding practices have implications for the trajectory of body mass index (BMI) growth across the early childhood period. The goal of this study was to assess if large-for-gestational-age (LGA) and infant feeding practices (exclusive breastfeeding for 6 months, and early introduction of complementary food prior to 4 months) are associated with BMI z-score trajectories over the early childhood period. Group-based trajectory modelling (GBTM) methods were employed to describe and classify developmental BMI z-score trajectories (the outcome of interest) in children from 9 months to 4 years of age (n = 4497) born to prenatal non-smoking mothers in the Early Childhood Longitudinal Study, Birth Cohort (2001-2005). Further analyses examined if the identified BMI z-score trajectories varied systematically with the exposures, LGA and specific infant feeding practices, after accounting for sociodemographic and other early-life factors. Two BMI z-score trajectory groups were identified: normal BMI z-score (56.2%) and high BMI z-score (43.8%). Children who were LGA infants had 2.3 times (risk ratio 95% confidence interval: 1.2, 4.5) greater risk of being in high BMI z-score group relative to normal BMI z-score group. BMI z-score trajectory groups did not differ by infant feeding practices, after controlling for LGA at birth. Membership in the high BMI z-score group was associated with LGA, but not with infant feeding practices. Healthcare professionals should provide early obesity counselling to parents of LGA infants so that parents can take appropriate obesity prevention measures for their children.

Impact of livestock rearing practices on public health and environmental issues in selected municipality areas of Bangladesh

Livestock keeping at urbanized areas is increasing folds in rate now-a-days in Bangladesh. To characterize the urban livestock keeping practices and its implications on public health and environmental issues in Mymensingh, Gazipur and Shariatpur municipality, Bangladesh, a questionnaire survey was carried out. Ninety livestock keepers were freely characterized and data were obtained through interview. Data were analyzed using percentage and mean. Age does not have any role in keeping livestock at municipal areas. Majority (73%) of the respondents have at least primary education. Male dominates in keeping livestock than female. Local political leader kept the highest number of animals then self-employer or trader takes the second position. Dairy cattle share a lion number (67%) over other species. Ninety five per cent (95%) available breeds in municipal areas are crossbred and the rest is indigenous. More than 75% livestock holders keep their animals over 3 years and only 6% keepers sell their animals within 6 months. Most of the livestock keepers (56%) use their calf as replacement stock. The majority (66%) of the livestock depends on grazing and scavenging for feed from government and municipal lands, unfenced open land, roadsides, rubbish dumps. Most of the livestock owner (66%) does not supplement to their animals with feeds other than free scavenging throughout the rearing time. Most of the farmers (85%) have temporal shed for sheltering their animals during night time. Almost 78% flying herds available in municipal areas drink water from drainage line. Disease outbreaks are 21%, 18%, 17%, 16%, 13%, and 10% of ecto-parasite, mastitis, helminthosis, lumpy skin disease, wounds, and diarrhoea. 14% livestock owner follow vaccination program to keep better their animals from viral or bacterial infections. All the respondents (100%) are aware that livestock keeping could have a negative effect on urban health and environment. More than 50% of the respondents choose dung and urine disposal, malodor and blocked roads are the major damages caused by livestock. Strategies for controlling the damages were as follows: awareness through broadcasting documentary via mass media (4.33), regular health check via veterinary services (3.96), keeping database and regular updated of livestock keepers (3.82), proper disposal of waste (3.69), strengthening rules and policy development for local authority (3.61), reducing numbers of animal (3.48), provision of extension services (3.47), cleaning vicinity daily (3.32). There were some measures taken from public interviewing which need to amend for keeping health and environment free from diseases and pollution.Bang. J. Anim. Sci. 2016. 45 (1): 44-51

Effects of probiotics on haematology and biochemical parameters in mice

Probiotic organisms are live microorganisms thought to be beneficial to the host. To know the effect of probiotic supplemented food on haemato-biochemical parameters in mice, a total of 20 two-month-old Swiss Albino mice were randomly divided into four equal groups. Group A was control, fed commercial mouse pellets, and others were treated with 5 g (group B), 10 g (group C) and 20 g (group D) probiotics (curd), respectively, in mouse pellets for 45 days. Total erythrocyte count and haemoglobin concentration were significantly (P<0.01) higher in treated group than in controls. Total serum cholesterol, triglyceride, high density lipoprotein and low density lipoprotein values decreased significantly (P<0.01) in treated groups. Serum uric acid value was significantly higher (P<0.01) in treated groups. It is suggested that probiotics help improve haematology and lipid profile but not kidney function. DOI: http://dx.doi.org/10.3329/bvet.v30i1.16281 Bangl. vet. 2013. Vol. 30, No. 1, 20-24

Coronary angiographic profile in bangladeshi patients with metabolic syndrome and ischemic heart disease

The metabolic syndrome, which is characterized by a constellation of fasting hyperglycemia, hypertriglyceridemia, low HDL cholesterol, hypertension, and/or abdominal obesity, is a risk factor for the development of coronary artery disease (CAD) and cardiovascular events. We evaluated interrelationships between angiographic CAD and the metabolic syndrome, in 478 patients who were referred for coronary angiography to evaluate suspected myocardial ischemia in the department of cardiology of BSMMU between June 2007 and May 2008. We applied the criteria for the metabolic syndrome proposed by ATP III guideline. Study populations were divided into two groups on the basis of presence or absence of metabolic syndrome. Age was similar in both groups. Body mass index (BMI) was higher (26.22 ± 1.94 vs. 22.07 ± 1.55) in metabolic syndrome group (p ≤ 0.0001). All parameters, waist circumference (103.16 ± 10.21 vs. 91.45 ± 7.61) cm, blood pressure both systolic (141.34 ± 21.49 vs. 127.94 ± 13.01) and diastolic (86.8 5 ± 8.42 vs. 79.28 ± 7.77) mm of Hg, serum triglyceride (248.32 ± 77.88 vs. 128.35 ± 19.00)mg/dl, fasting blood glucose (125.40 ± 22.86 vs. 95.65 ± 10.63)mg/dl were significantly higher in metabolic syndrome group (p value=0.0001), whereas HDL (33.10 ± 6.55 vs. 39.30 ± 6.17)mg/dl was lower (p value = 0.0001). More subjects in metabolic syndrome were having type B (55.60% vs. 31.00%) and type C (9.50% vs. 2.70%) lesion as compared to non-metabolic syndrome group. Involvement of left main artery was more (4.80% vs. 0.90%) in metabolic syndrome group. Metabolic syndrome has primary predictive ability for CAD. A metabolic profile should form part of the risk assessment in all patients with coronary disease, not just those who are obese.

Barriers in initiating insulin therapy in a South Asian Muslim community

AIMS

Insulin therapy is often required for optimal glycaemic control. Pakistani patients display reluctance to use insulin. We aimed to determine the reasons for this and to assess impressions after initiation of insulin in our patients.

METHODS

Patients with Type 2 diabetes attending Aga Khan Hospital were surveyed using a questionnaire detailing opinions on insulin use. This was a cross-sectional study of two groups, one with no experience with insulin use and the other who were insulin users.

RESULTS

Three hundred and seventeen patients were interviewed, 55.8% male, mean age 53.6 years. Of 210 patients who had never used insulin, 72.9% felt insulin was a measure of last resort and 45.2% thought that tolerance developed to insulin. Only 45.7% felt insulin would reduce complications, while 24% thought that insulin use would interfere with religious obligations. Thirty-four percent thought that it was difficult or very difficult to learn insulin administration, 41% felt that they could not self-inject even if absolutely necessary and 25% stated they would not use insulin in any circumstances. There was an association of lack of education with negative image of insulin usage. Among 107 patients using insulin, 52.3% were hesitant before initiation. However, 78.5% noted an improvement in glucose control and 86% said they would recommend insulin to others.

CONCLUSIONS

Reluctance to use insulin prior to initiation is high, but views improve considerably after insulin initiation. Further awareness of the benefits of insulin use needs to be highlighted and the concerns of our population addressed.

Clinical and etiological profile of hyperprolactinemia--data from a tertiary care centre

OBJECTIVE

To study the clinical presentation and etiology of hyperprolactinemia, a common disorder encountered in endocrine practice.

METHODS

We analyzed the clinical data, hormone profile and imaging reports of 187 females with documented hyperprolactinemia, over a period of 6 years (5 years retrospective analysis and one year prospective study).

RESULTS

Majority of the 187 subjects studied presented in 3rd or 4th decade. Galactorrhoea was the commonest presenting symptom occurring in 159 subjects (85%), followed by amenorrhea in 68.9%; both amenorrhea and galactorrhea were seen in 45.4%. A microprolactinoma was demonstrated in 67 patients (35.8%), a nonfunctioning pituitary macroadenoma with stalk hyperprolactinemia occurred in 30 patients (16%) and polycystic ovarian disease was documented in 24 (12.8%). In 52 patients (27.8%) no apparent cause could be ascertained.

CONCLUSIONS

Syndrome of amenorrhea and/or galactorrhea is the commonest presentation in hyperprolactinemia. Microprolactinoma was the most frequent identifiable etiology followed by idiopathic and stalk hyperprolactinemia in our series.

Prevalence and pattern of sick euthyroid syndrome in acute and chronic non-thyroidal illness--its relationship with severity and outcome of the disorder

BACKGROUND

Non-thyroidal illness is a common cause of alterations in thyroid hormone economy in absence of underlying intrinsic thyroid disorder.

OBJECTIVE

To study the prevalence and pattern of alterations in thyroid hormone economy in various non-thyroidal illnesses in our region and also to correlate these alterations with the severity and outcome of the non-thyroidal illness.

MATERIAL AND METHODS

We analyzed circulating T3, T4, TSH in 382 patients with non-thyroidal illness (285 acute and 97 acute on chronic) and correlated the alterations with severity and outcome of the non-thyroidal disorder. The patients had one or more organ failure at the time of enrollment to the study. The hormones were estimated at the onset of sickness, and at 3rd and 24th week. T3, T4 and TSH in 75 age and sex matched euthyroid subjects were taken as controls.

RESULTS

T3 (mean +/- SEM) was significantly reduced at the onset of illness, in both acute and chronic patient groups (1.61 +/- 0.05 nmol/l) compared to that in the controls (3.17 +/- 0.06 nmol/l). In spite of clinical improvement in most instances, T3 continued to remain low in the 3rd week (1.49 +/- 0.11 nmol/ l) but increased (2.14 +/- 0.09 nmol/l) in 24th week. Low T3 was found in 93 (32.6%) cases with acute illness in 20 (20.6%) cases with chronic illness. A combination of low T3 and T4 was found in 35 (12.3%) of cases with acute and 15 (15.5%) with chronic illness. Although serum TSH showed noticeable fall and rise in some individuals, no significant difference in mean TSH was observed during any period of illness compared to that in the controls. Severity of illness correlated with decrease in T3 (r=0.58) and T4 (r=0.38). A low T3 and T4 with low or undetectable TSH were associated with increased mortality. At the onset of acute illness low T3 was seen in 113 (29.6%, low T3 -low T4 in 50 (13.1%), high T4 in 28 (7.3%) lowT3-lowT4- low TSH in 10 (2.6%) and low T4 alone in 4 (1%) patients. Fifty one 1 (13.4%) of our patients demonstrated alterations in TSH in presence of normal T3 and T4-26 patients had decreased TSH while as 25 had increased TSH. Of 118 patients who followed at 24 weeks, 11 (9.3%) had low T3, 7(5.9%) had low T3- low T4 and 13 (11%) had elevated TSH.

CONCLUSION

Pattern and prevalence of sick euthyroid syndrome in this part of the world, a recognized iodine deficient region, appears to be similar to that reported elsewhere. Important finding in our study was higher percentage of TSH elevation, which we believe to reflect the underlying iodine deficiency state of our community. Besides a significant number of subjects persisted with alterations in thyroid functions even after 6 months of therapy. Though the severity of thyroid hormone derangement correlated with severity of sickness, the derangement was similar in acute vs. acute on chronic nonthyroidal illnesses.

Ion-acoustic envelope solitons in electron-positron-ion plasmas

Ion-acoustic envelope solitons in a collisionless unmagnetized electron-positron-ion plasma are studied. The Krylov-Bogoliubov-Mitropolsky perturbative technique is used to obtain the nonlinear Schrödinger equation. The critical wave number for the modulational instability depends upon the concentration of different species and the temperature ratios of electrons and positrons. In the limiting case of zero positron concentration we recover the previous results of electron-ion plasma. It is found that a small concentration of ions in the electron-positron plasmas can change the dynamics of the system significantly. The ions can introduce slow time and long spatial scales in the plasmas. Thus the electron-positron plasmas become richer in linear and nonlinear wave dynamics.

Postpartum thyroiditis in India: prevalence of postpartum thyroiditis in Kashmir Valley of Indian sub-continent

Various studies have reported a spectrum of thyroid dysfunction in the postpartum period. Postpartum thyroiditis is a syndrome of thyroid dysfunction that occurs in the first year after parturition. Prevalence of postpartum thyroiditis has been reported to vary from 3 to 6 percent in different regions of the world. Kashmir Valley is inhabited by a relatively homogeneous racial group and the Valley has been documented to have significant iodine deficiency. We studied the prevalence and pattern of postpartum thyroiditis in an urban region of this Valley. 120 women were registered within first month of postpartum period for the study along with one hundred controls. Of these 120 women, 104 reported for follow-up at 3 months postpartum and 106 reported for follow-up at 6 months postpartum. Initial and subsequent clinical details at follow-up were recorded on a pre-determined questionnaire. Overall, postpartum thyroiditis (PPT) was seen in 8 (7%) study subjects. Of these 8 patients with PPT, 4 had biochemical evidence of thyrotoxicosis at first month, 3 developed biochemical thyrotoxicosis at 3-month follow-up while as one study subject developed thyrotoxicosis at 6 months. Most of these subjects were antithyroid antibodies (anti-microsomal and anti-thyroglobulin) positive. We conclude that iodine deficient status of the community doesn't seem to influence the incidence of PPT.

Adrenocortical reserve in patients with active tuberculosis

CONTEXT

In recent years several studies have documented decreased adrenal cortical reserve in patients with active tuberculosis. This reduced adrenal reserve could be an important factor in causing mortality and morbidity in these patients.

OBJECTIVE

To study the adrenal cortical reserve and its relationship with disease duration and severity in patients with active tuberculosis.

DESIGN SETTING AND PARTICIPANTS

Forty patients with confirmed active tuberculosis (28 pulmonary and 12 extra-pulmonary) without clinical evidence of Addison's disease and 10 healthy, age and sex-matched subjects (controls) participated in this study. The study was conducted at Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir.

INTERVENTIONS

Adrenocorticotropic hormone stimulation test performed in both groups.

MAIN OUTCOME MEASURES

Basal serum cortisol level and parameters of stimulated cortisol response (maximum increase of cortisol over basal, peak rise of cortisol and area under response curve).

RESULTS

The mean basal cortisol levels were comparable between the two groups (P = 0.792). The parameters of stimulated cortisol response including maximum increase of cortisol over basal, the peak rise of cortisol and area under response curves were significantly lower in patients as compared to healthy controls (P < 0.001, 0.002 and 0.049 respectively). However, these parameters were comparable between patients with active pulmonary and extra-pulmonary tuberculosis. Overall 14 (35%) patients exhibited sub-optimal cortisol response (3 negligible and 11 inadequate) to ACTH stimulation. ACTH stimulation revealed significant cortisol rise in patients with active tuberculosis at 4 and 8 hours only, whereas in healthy controls, the cortisol rise was more prolonged and continued up to 24 hours. The adrenocortical reserve was inversely related to the radiological severity of pulmonary tuberculosis (r, -0.41) and chronicity of active tuberculosis (r, -0.59).

CONCLUSION

Patients with active tuberculosis have decreased adrenocortical reserve. The adrenocortical reserve seems to be inversely related to the radiological severity of pulmonary tuberculosis and chronicity of active tuberculosis.

A critical evaluation of signs and symptoms in the diagnosis of Addison's diseases

OBJECTIVES

To determine the usefulness of clinical symptoms and signs in the diagnosis of Addison's disease.

METHODOLOGY

A retrospective, hospital based study from analysis of case records of over 12 years period (1988-1999). Individual or groups of signs and symptoms in 66 patients of confirmed Addison's diseases were compared with 76 subjects with normal ACTH stimulation test, when clinical presentations were similar.

RESULTS

Age spectrum of the two groups was similar. Signs and symptoms like weakness, weight loss, gastro-intestinal disturbances, skin/mucosal pigmentation and blood pressure were not statistically different between the two groups. Similarly blood glucose, sodium and potassium were not different between the two groups. Combination of three or more symptoms/signs had a high predictive value of diagnosing the disease than any individual or a combination of < 3 signs/symptoms (P=0.033).

CONCLUSIONS

Combination of skin and mucosal pigmentation with gut disturbances and weight loss carried high predictive value in diagnosis of Addison's disease, while individual sign and symptom has poor differentiating value.

Puerperal alactogenesis with normal prolactin dynamics: is prolactin resistance the cause?

OBJECTIVE

To determine the cause of puerperal alactogenesis in a young woman.

DESIGN

After proper clinical assessment, a definitive investigative protocol was followed to determine the cause of alactogenesis.

SETTING

Tertiary care medical center in Kashmir, India.

PATIENT(S)

A young married woman with three full-term deliveries, all characterized by puerperal alactogenesis.

INTERVENTION(S)

An investigative protocol to document prolactin reserve and mammography to demonstrate presence of normal breast tissue.

MAIN OUTCOME MEASURE(S)

Prolactin secretory reserve.

RESULT(S)

The patient had normal breast development and an adequate pituitary prolactin reserve.

CONCLUSION(S)

Prolactin resistance may have caused alactogenesis.

Pregnancy in premature ovarian failure: a possible role of estrogen plus progesterone treatment

Premature ovarian failure (POF) is a common occurrence in women during their reproductive years. There is paucity of data on spontaneous ovulation and subsequent pregnancies in such women. In this report, we describe three women with POF, two of whom had spontaneous conceptions and the third resumed spontaneous regular menstrual cycles. All these women had received oestrogen-progesterone tablets for many cycles (ethyl oestradiol 0.05 mg and levonorgestrel 0.25 mg a day, 21 days a month). We speculate about the possibility of elevated gonadotrophins causing down regulation of gonadotrophin receptors and restoration of the sensitivity of the few remaining ovarian follicles by lowering of serum gonadotrophins with oestrogen therapy.

Clinical spectrum of adult onset spontaneous primary hypothyroidism

Full text is available as a scanned copy of the original print version.

Etiological aspects of Cushing's syndrome

Full text is available as a scanned copy of the original print version.

An aetiological profile of short stature in the Indian subcontinent

OBJECTIVE

To determine the aetiological causes of short stature in a developing region of the world.

METHODOLOGY

A retrospective analysis was made of data from 193 subjects who were primarily evaluated for short stature in the Endocrinology Department, Institute of Medical Sciences, Kashmir, India. These subjects had a height of more than 3 standard deviations (SD) below the mean for their age and sex, and were seen over a decade (January 1987 to December 1996). A logical and comprehensive clinical and investigative protocol was followed to identify the aetiology of short stature.

RESULTS

Growth hormone deficiency was the commonest identifiable cause of short stature and accounted for 22.8% of cases. Thirty-six subjects (18.7%) had a normal variant short stature. Renal tubular acidosis was diagnosed in 10.4%, primary hypothyroidism, malnutrition and hypothalamic syndrome in 7.8% each, and growth hormone insensitivity syndrome in 4.1% cases.

CONCLUSIONS

We conclude that, in addition to growth hormone deficiency and normal variant short stature, distal renal tubular acidosis and growth hormone insensitivity syndrome are significant causes of short stature in India.

Spontaneous remission in idiopathic hyperprolactinemia

In this report we describe a 37 year old lady who was demonstrated to have hyperprolactinemia causing amenorrhea-galactorrhea syndrome. Computerized tomography scan done twice did not reveal any sellar or suprasellar abnormality and there was no clinical or biochemical evidence of primary hypothyroidism. She had regression of galactorrhea, resumed regular menstrual cycles, and conceived twice on bromocriptine therapy. Following her second delivery she noticed spontaneous remission of galactorrhea and, prolactin levels estimated multiple times were normal.

Regular ovulatory menstrual cycles in a case of Sheehan's syndrome

In this report we describe an unusual case of postpartum pituitary necrosis who had clinical and biochemical suggestion of decreased thyrotroph, somatotroph, lactotroph, and corticotroph reserve but continued to have regular ovulatory menstrual cycles.

Epidemiologic and etiologic aspects of primary infertility in the Kashmir region of India

OBJECTIVE

To assess the magnitude of primary infertility and to study its etiologic aspects in India.

DESIGN

After proper randomization, 10,063 married couples were interviewed to ascertain the prevalence of primary infertility. A definitive protocol was followed to determine the etiology of primary infertility in 250 consecutive couples.

SETTING

Tertiary care medical center in the Kashmir valley of India.

PATIENT(S)

Couples married for > or = 1 year; 250 consecutive couples attending an endocrine clinic for primary infertility.

INTERVENTION(S)

A logical investigative protocol was followed to identify the etiology of infertility.

MAIN OUTCOME MEASURE(S)

Magnitude of primary infertility in the community as well as the male, female, or combined etiology of infertility.

RESULT(S)

Fifteen percent of the couples interviewed had primary infertility, among whom 4.66% had unresolved infertility at the time of the survey. The etiology of infertility in 250 consecutive couples revealed a female factor in 57.6%, a male factor in 22.4%, combined factors in 5.2%, and an undetermined cause in 14.8%.

CONCLUSION(S)

Primary infertility is as common and distressing a problem in India as in other parts of the world. Semen abnormalities (22.4%), anovulation (17.2%), ovarian failure (8.8%), hyperprolactinemia (8.4%) and tubal disease (7.2%) are common causes of infertility. The pattern of infertility in India is the same as in other parts of the world, except that infertile couples report late for evaluation.

A new vision of imaging

With employers squeezing health plans and health plans squeezing providers, the use of expensive procedures in diagnostic imaging is tumbling. Not surprisingly, so is the pay of radiologists. Despite dwindling salaries, some say that radiology may yet emerge as a stronger, more effective discipline. Maybe, but in the meantime, it's become a mean time.