Long-Term Study about the Incidence of Epilepsy in Male Service Personnel from India: A Retrospective, Cohort Study.

Background The data on the epidemiology of epilepsy are limited for developing countries including India. We estimated the incidence of epilepsy in a cohort of service personnel from India followed for over two decades. Materials and Methods The data for this epidemiological study were derived from the electronic medical records (EMRs) of the male service personnel. The participants (age < 18 years) were enrolled into active service between 1990 and 2015 in good health. The data pertaining to the diagnosis of epilepsy were derived from the EMR using the prevalent International Classification of Diseases codes. We calculated the incidence rate as per person-years (py) using appropriate statistical methods. Results Our data included 51,217 participants (median age: 33 years, range: 17-54) with a mean follow-up of 12.5 years, giving a cumulative follow-up duration of 613,925 py. A total of 291 patients developed epilepsy during the study, giving an incidence rate of 0.47 per 1000 py (95% confidence interval: 0.42-0.53). Undifferentiated spondyloarthropathy, central nervous system disorders, and alcohol dependence syndrome were the common comorbid ailments in patients with epilepsy. Conclusion Our cohort had a comparable incidence rate of epilepsy with other studies from India and abroad.

The Bhubaneswar Declaration on Sports Endocrinology, 2018.

Sports and endocrinology are complex interrelated disciplines. Sports and exercise modulate endocrine and metabolic health, and are used to prevent and manage disease. Endocrine and metabolic function influence participation and performance in sports activity. The Bhubaneswar Declaration, released on the occasion of the Endocrine Society of India Conference, resolves to promote the science of sports endocrinology. The authors commit to optimize endocrine health in sports persons, encourage safe use of sports to promote health, and prevent misuse of endocrine interventions in sports.

A long term follow-up study from India assessing the risk of diabetes mellitus in service population.

OBJECTIVE: The data about the incidence of diabetes is scarce from developing countries. We studied the incidence of type 1 (T1DM) and type 2 DM (T2DM) in a cohort of young military personnel followed for a long duration. METHODS: The data for this descriptive epidemiologic study was derived from the electronic medical records (EMR) of the male service personnel enrolled between 1990 and 2015. All subjects were recruited before 18 years of age in good health and the onset of DM was derived from the EMR. We calculated the incidence rates as per person years using appropriate statistical methods. RESULTS: Our study population includes 51,217 participants (median age 33 years, range 17-54) with a mean follow up of 12.5 years, giving a cumulative follow up duration of 613,925 person-years (py). A total of 251 patients developed T2DM and 15 patients developed T1DM during the study period. The incidence rate of T2DM was 0.41 per 1000 py and that of T1DM was 2.44 per 100,000 py. CONCLUSION: Our cohort had low incidence rates of diabetes when compared with other studies from India and abroad. Active military service with good life style measures may offer protection from the DM.

Incidence of essential hypertension in young adult males followed for over two decades.

BACKGROUND: The data about the incidence of hypertension in India is scarce and is lacking about hypertension in young adult patients. We studied the incidence of hypertension in a cohort of young adult male military personnel followed for a long duration. METHODS: The data for this retrospective, observational study was derived from the electronic medical records (EMR) of the male service personnel enrolled between 1990 and 2015. All subjects were recruited before 18 years of age in good health without any disease. Hypertension in young adults was defined as the onset of the disease prior to 45 years of age. We calculated the incidence rates as per person years using appropriate statistical methods. RESULTS: Our study population includes 51,217 participants (median age 33 years, range 17-54) with a mean follow up of 12.5 years, giving a total observation period of 613,925 person-years (py). During the study period, 360 patients developed hypertension, giving an incidence rate of 58.6 per 100,000 py (95% CI 52.8-64.9). The mean age at the time of diagnosis was 33.5±5.7years (range 20-45) with 5.6±3.9years (range 0.3-21yr) of follow up after the diagnosis. Only 16 patients (4.4%) had associated cardiovascular complications attributable to hypertension. CONCLUSION: Our cohort had low incidence rates of hypertension when compared with other studies from abroad. Active military service may offer protection from the hypertension and associated complications.

Correlation of Vitamin D with metabolic parameters in polycystic ovarian syndrome.

BACKGROUND: Polycystic ovarian syndrome (PCOS) and hypovitaminosis D are the two most common endocrine disorders in young women leading to many adverse metabolic consequences. We evaluated the correlation of 25-hydroxy Vitamin D (25OHD) with metabolic parameters and insulin resistance in PCOS. MATERIALS AND METHODS: We included 100 PCOS patients (age 18-40 years, duration >6 months) serially, in this cross-sectional study. We excluded patients with past use of insulin sensitizers and hormone therapy. All patients underwent a physical examination, body fat estimation, and a single fasting blood sample was analyzed for the biochemical parameters. The patients were divided into 2 groups as per the 25OHD level: Group 1 (Deficient, <30 ng/mL) and Group 2 (normal). The data were analyzed using appropriate statistical methods, and a P < 0.05 was considered statistically significant. RESULTS: The study population had a mean age of 28.6 ± 6.3 years, body mass index (BMI) 30.4 ± 6.1 kg/m2 and body fat of 39.1 ± 13%. A total of 90 women had 25OHD deficiency, and hypovitaminosis D was observed more in younger, obese patients. Patients with hypovitaminosis D had a higher BMI (P = 0.0124), low- high-density lipoprotein (P = 0.0094), calcium (P ≤ 0.0001), and elevated testosterone (P = 0.0412) in comparison with normal 25OHD patients. None of the metabolic parameters showed significant correlation with 25OHD (P > 0.05). CONCLUSION: Hypovitaminosis D is very common in PCOS patients and exacerbates the metabolic abnormalities. It is essential to screen all the PCOS patients for 25OHD deficiency, and further large-scale studies are required to confirm our findings.

Liraglutide as an Alternative to Insulin for Glycemic Control in Intensive Care Unit: A Randomized, Open-label, Clinical Study.

BACKGROUND: Intravenous insulin is the cornerstone in the management of hyperglycemia in the Intensive Care Unit (ICU). We studied the efficacy of liraglutide compared with insulin in the ICU. MATERIALS AND METHODS: In this prospective, open-labeled, randomized study, we included 120 patients (15-65 years, either sex) admitted to ICU with capillary blood glucose (CBG) between 181 and 300 mg/dl. We excluded patients with secondary diabetes and APACHE score >24. The patients were divided into two groups (n = 60) based on the CBG: Group 1 (181-240) and Group 2 (241-300). They were randomized further into four subgroups (n = 30) to receive insulin (Groups 1A and 2A), liraglutide (Group 1B), and insulin with liraglutide (Group 2B). The primary outcome was the ability to achieve CBG below 180 mg/dL at the end of 24 h. The secondary outcomes include mortality at 1 month and hospital stay. Data and results were analyzed using Mann-Whitney U-test, paired t- test, and Chi-square tests. RESULTS: The mean age of the patients (93M and 27F) was 57.1 ± 13.9 years, hospital stay (16.9 ± 7.5 days), and CBG was 240.5 ± 36.2 mg/dl. The primary outcome was reached in 26, 27, 25, and 28 patients of Groups 1A, 2A, 1B, and 2B, respectively. The 30-day mortality and hospital stay were similar across all the four groups. Hypoglycemia was common with insulin and gastrointestinal side effects were more common with liraglutide (P < 0.001). CONCLUSION: Liraglutide is a viable alternative to insulin for glycemic control in the ICU. Further studies with a larger number of patients are required to confirm our findings.

Postpartum Follow-up in Women Diagnosed with Subclinical Hypothyroidism during Pregnancy.

BACKGROUND: Management guidelines about the thyroid disease in pregnancy are silent about the postpartum course of new onset subclinical hypothyroidism (SCH). Hence, we analyzed the 2 years outcome of SCH diagnosed during pregnancy. MATERIALS AND METHODS: We conducted this retrospective study using the medical records of patients with new onset SCH during pregnancy between 2010 and 2013 (n = 718). Patients who stopped their levothyroxine after delivery with a 2-year follow-up record were included. We excluded patients with known thyroid disorders and continuous use of drugs that affect the thyroid results. The patients were divided into two groups (Group 1 - euthyroid and Group 2 - hypothyroid) based on the final outcome after 2 years. The data were analyzed using appropriate statistical methods and a P < 0.05 was considered statically significant. RESULTS: A total of 559 (77.8%) women stopped levothyroxine after delivery, and the final follow-up data were available for 467 patients only. At the end of 2 years, 384 (82.2%) remained euthyroid, and the remaining 83 (17.8%) developed hypothyroidism. SCH and overt hypothyroidism were seen in 22 and 61 patients, respectively. Group 2 patients had higher mean age (25.5 vs. 23.6 years), goiter (51 vs. 2%), initial thyroid stimulating hormone (7.9 vs. 5.1 µIU/mL), and thyroid antibody positivity (76 vs. 13%) (P < 0.001). CONCLUSION: The majority of patients with SCH during pregnancy remain euthyroid after delivery. Advanced age, goiter, positive family history, and thyroid autoimmunity increase the future risk of hypothyroidism in patients with SCH diagnosed during pregnancy.

Visceral Adipose Tissue as a Risk Factor for Diabetes Mellitus in Patients with Chronic Pancreatitis: A Cross-sectional, Observational Study.

INTRODUCTION: Visceral adipose tissue (VAT) is a risk factor for diabetes and we investigated the amount of VAT in patients with chronic pancreatitis (CP). METHODS: Serial patients with CP seen between January 2015 and June 2016 were included in this cross-sectional, observational study. The study population was divided into alcoholic CP (group 1; N = 67) and tropical CP (group 2; N = 35). VAT was estimated using bioelectric impedance analysis (BIA) and dual energy X-ray absorptiometry (DEXA) methods. The results were analyzed by appropriate statistical methods. RESULTS: The study participants (85 male, 17 female) had a mean (SD) age of 40.8 (12.6) years, CP duration of 3.7 (4.7) years, and body mass index of 22.5 (3.2) kg/m2. Pancreatogenic diabetes was seen in 54 patients and the total body fat percentage was lower in the alcoholic CP group. VAT mass was similar in both the groups (p = 0.8749). CP patients with diabetes had a higher VAT mass (436 vs. 341 g) than those without diabetes (p = 0.0132). DEXA and BIA correlated in estimation of total body fat (p < 0.0001) but not in VAT (p = 0.0922). CONCLUSION: VAT is a determinant in the development of diabetes, even in patients with CP. DEXA is a better modality for VAT estimation in comparison to BIA.

Effect of Antithyroid Therapies on Bone and Body Composition: A Prospective, Randomized, Clinical Study Comparing Antithyroid Drugs with Radioiodine Therapy.

BACKGROUND: Thyrotoxicosis is associated with loss of body weight and bone mineral content (BMC). Antithyroid drugs (ATD) and radioiodine therapy (RIT) are the common options for the management of thyrotoxicosis. We evaluated the effect of ATD and RIT on BMC and body composition. MATERIALS AND METHODS: In this prospective study, we randomized 60 patients of thyrotoxicosis (20-50 years, treatment naïve, males) to receive either ATD (Group 1) using carbimazole or RIT (Group 2). We excluded patients with significant ophthalmopathy and thyroid malignancy. The patients were followed serially for 1 year. Body composition was analyzed using the bioimpedance method and BMC by dual-energy X-ray absorptiometry technique. The data were analyzed using appropriate statistical measures. RESULTS: The patients had a mean age of 33 ± 4.2 years and mean symptoms duration of 8.2 ± 2.7 months before the diagnosis. A total of 51 patients had Graves' disease, and the remaining 9 had toxic multinodular goiter. BMC at lumbar spine and femoral neck improved with both the therapies similarly at the end of 1 year. The body weight, protein, and fat content also increased after 1 year of observation similar between the two groups. None of the observed parameters showed a difference with regard to the mode of ATD. CONCLUSION: ATD and RIT have comparable effects on the bone and body composition in the management of thyrotoxicosis. Further long-term studies are needed to confirm the observed findings.

Risk factors for contrast-induced nephropathy after coronary angiography.

Contrast-induced nephropathy (CIN) is of concern after the use of radiocontrast media for coronary angiography (CAG) and percutaneous coronary intervention (PCI). We studied the incidence of CIN and its risk factors in patients undergoing CAG. In this prospective study, we included all patients with normal renal parameters undergoing CAG with nonionic radiocontrast media. We excluded patients with known chronic kidney disease, baseline creatinine more than 1.5 mg/dL, significant hypotension, anemia, and patients with acute myocardial infarction undergoing emergency PCI. Serum creatinine was done at baseline and serially for seven days after the procedure. Appropriate statistical tests were used to analyze the results and P <0.05 was considered statistically significant. The study population (n = 500, 348 males and 152 females) had a mean age of 56.6 ± 12.5 years. Twelve patients (2.4%) developed CIN and were equally distributed irrespective of the age, diabetes, or PCI procedure. CIN was observed to be more common in patients with hypertension than in those without hypertension (P = 0.0158). The total volume of contrast administered to CIN group (175 ± 59.3) was not significant as compared to that of non-CIN (159.1 ± 56) group (P = 0.334). None of the patients in our study required renal replacement therapy, and there was no mortality. CIN is observed in 2.4% of patients undergoing CAG and had a self-limiting course. Hypertension is the only observed risk factor, and further large-scale studies are necessary to delineate the novel risk factors for CIN in the general population with normal kidney function.

A clinical study of insulin resistance in patients with chronic pancreatitis.

OBJECTIVE: Insulin resistance (IR) and beta cell dysfunction are the pathophysiological determinants of the diabetes mellitus (DM). We investigated the presence of IR in patients with chronic pancreatitis (CP) and compared the same with the underlying etiology. METHODS: In this cross-sectional, observational study, we included serial patients of CP presented to our hospital. The study population is in different stages of CP and are grouped as alcoholic CP (Group 1; N=67) and tropical CP (Group 2; N=35). IR was estimated by the homeostasis model assessment (HOMA) method. The results were analyzed by appropriate statistical methods. RESULTS: The study participants (85M and 17F) had a mean age 40.8±12.6 yr, CP duration 3.7±4.7 yr and body mass index (BMI) of 22.5±3.2kg/m2. DM was seen in 54 patients with average glycosylated hemoglobin of 7.5±1.6%. A total of 9 patients had HOMA-IR more than 3 suggestive of IR with no significant difference between the two groups. The duration of the DM correlated negatively with glycemic parameters and BMI showed a positive correlation with the fasting insulin and HOMA-IR. CONCLUSION: IR was seen in a minority of patients with CP and is not a significant contributor to the pancreatogenic diabetes.

Combined steroid and lignocaine injection in resistant cases of tennis elbow: A prospective, interventional study from India.

BACKGROUND: Tennis elbow or lateral epicondylitis is a chronic, painful condition and is often resistant to conventional therapy. We evaluated the benefits of a combined steroid and lignocaine injection in resistant cases of tennis elbow. MATERIALS AND METHODS: In this prospective, interventional study, we included chronic lateral epicondylitis patients resistant to analgesics and physiotherapy. The pain was assessed by visual analog scale (VAS), and we included patients with a baseline VAS >4. All patients were given local infiltration at the painful site with methylprednisolone (1 ml) and lignocaine (1 ml) by the peppering technique. The primary outcome was the change in VAS from the baseline at the end of 7 and 28 days. The improvement is classified as good, moderate, or mild based on the reduction in VAS score by 3, 2, 1, respectively. Descriptive statistics and appropriate tests were used to analyze the results. RESULTS: The study population (n = 63; male: female - 33:30) had a mean age of 36.2 ± 4.5 years and disease duration of 17.4 ± 5.8 weeks. After 1 week, 55 patients showed good improvement, three patients showed moderate improvement, two patients showed mild improvement, and three patients had no improvement. The improvement persisted till 28 days in all the patients and one patient who had not improved after 7 days did not report for 28 days follow-up. CONCLUSION: Local infiltration with steroids and lignocaine is a useful modality of therapy for tennis elbow, especially in patients where ultrasonic therapy and conservative measures have failed.

Prevalence of left ventricular dysfunction in rheumatoid arthritis.

BACKGROUND: Rheumatoid arthritis (RA) is a polyarticular disorder with many extra-articular features. Cardiovascular disorders, including heart failure (HF), are the leading causes of mortality in RA patients. We studied the prevalence of left ventricular dysfunction (LVD) in patients with RA. MATERIALS AND METHODS: In this cross-sectional study, we evaluated 100 consecutive patients with RA (aged >18 years and duration >1 year) for the presence of LVD. We excluded patients with known cardiac and systemic disorders that may contribute to LVD. LVD is defined by the presence of either left ventricular systolic dysfunction (LVSD) or left ventricular diastolic dysfunction (LVDD), evaluated by the echocardiography. Descriptive statistics and relevant tests were used to analyze the results. RESULTS: The study participants (n = 100; 80F and 20M) had a mean age of 45 ± 11.8 years, duration of disease 7.4 ± 5.4 years, and disease activity score of 3.5 ± 1.1. A total of 46 patients had symptoms of HF, but only 14% of them had signs of HF. LVD was seen in 59 (LVSD-4, LVDD-50, and both together in 5) patients, and none of the participants had severe grades of LVSD and LVDD. LVD showed no relation to the age of the patients (P = 0.186) and it was more with increasing duration of RA (P < 0.001) and higher disease activity (P = 0.042). CONCLUSION: LVD is more common in RA patients, which increases the associated morbidity and mortality. Higher threshold is required by the family practitioners to perform a screening echocardiography in long-standing RA patients.

Sleep disorders in Pregnancy: Glycaemic implications.

Sleep is one of the essential biorhythms of the body that helps in optimum restoration of many body functions. The sleep-wake cycle is determined by the circadian centre and is responsible for the anabolic functions in the body. Infants require about 14 to 18 hours of sleep per day, which reduces gradually to about 8 hours in adults. Urbanization and evolutionary changes have altered the sleep hygiene and shortened the sleep duration. This lead to various sleep disorders like sleep disordered breathing, insomnia and narcolepsy. Sleep disorders lead to adverse cardio-metabolic consequences, including insulin resistance and hyperglycaemia. Pregnancy poses an enormous burden on the homeostasis of the women with alteration in many physiological functions. The sleep disorders during pregnancy lead to adverse foeto-maternal outcomes with long term cardiovascular implications. In this article, I review the pathophysiology of sleep disorders during pregnancy and their glycaemic implications.

Recovery from rabies, a universally fatal disease.

BACKGROUND: Rabies is a zoonosis transmitted via the bites of various mammals, primarily dogs and bats. Known since antiquity, this disease may have the deadliest human fatality rates and is responsible for approximately 65,000 deaths worldwide per year. CASE PRESENTATION: We report the case details of a 13-year-old boy from India belonging to a South Asian ethnicity, who presented with altered sensorium one month following a dog bite. He did not receive the active rabies immunization and was managed with supportive therapy. The patient had extensive T2W (T2 weighted)/fluid attenuation and inversion recovery (FLAIR) hyper intensities involving the deep gray matter of the cerebral hemispheres, hippocampus, brainstem, and cerebellum. The diagnosis was confirmed by the demonstration of the rabies antigen from a nuchal skin biopsy and a corneal smear. The patient had a slow but significant recovery over four months and was discharged from the hospital in stable condition with severe neurological sequelae. CONCLUSION: We report a unique case of survival after infection with a universally fatal disease.

Bell's palsy at high altitude -- an unsuspected finding.

BACKGROUND: Bell's palsy is a common condition seen in clinical practice. The aetiology of this condition is not clearly defined and neuroimaging is essential to exclude intracranial causes of infra-nuclear facial palsy. CASE PRESENTATION: We report a young soldier, who presented with Bell's palsy and neuroimaging revealed an unsuspected finding of multiple intracranial calcifications. Detailed evaluation revealed the additional diagnosis of vitamin D deficiency and secondary hyperparathyroidism due to lack of sun exposure at high altitude area. CONCLUSION: The health care practitioners, looking after the soldiers at high altitude areas should be aware of the measures to prevent vitamin D deficiency. Intracranial calcifications are uncommon in hyperparathyroidism and Bell's palsy.

Occult endocrine dysfunction in patients of cerebrovascular accident.

BACKGROUND: Cerebrovascular disorders are common conditions leading to significant morbidity and mortality in the population. Occult endocrine disorders also contribute to the morbidity and we studied the prevalence of endocrine dysfunction in patients of cerebrovascular accident (CVA). MATERIALS AND METHODS: We evaluated 30 patients of CVA (aged 18-75, admission within 72 h of symptoms and positive neuroimaging) in this prospective, observational study. All subjects were assessed clinically and biochemically for hormonal dysfunction at admission and for mortality at the end of 1 month. The patients were divided into two groups: Group 1 (infarct, n = 20) and Group 2 (hemorrhage, n = 10) and the data were analyzed with appropriate statistical tests using GraphPad Prism Software, version 6. RESULTS: The study participants (24M:6F) had a mean age of 60.7 ± 11.4 years and body weight of 67.2 ± 11.4 kg. Fourteen out of 30 patients showed results consistent with an endocrine disorder, including sick euthyroid syndrome (SES) and central hypothyroidism (n = 10), secondary hypogonadism (n = 3), subclinical hypothyroidism (n = 1), and growth hormone (GH) deficiency in two patients. The endocrine conditions did not differ significantly between both the groups and nine out of 30 patients succumbed to their illness within 1 month. None of the hormonal parameters studied, could predict the 30 day mortality. CONCLUSION: Endocrine disorders are common in acute stage of CVA and commonest finding is a SES. Hormonal dysfunction did not differ based on the etiology of the CVA. Long-term follow-up is essential to understand the morbidity contributed by the hormonal alterations.

Discordance between lipid markers used for predicting cardiovascular risk in patients with type 2 diabetes.

AIMS: Non-high density lipoprotein cholesterol (non-HDL-C) is gaining importance over low density lipoprotein cholesterol (LDL-C) as cardiovascular risk marker in patients with type 2 diabetes. It represents the overall lipid burden and is a surrogate marker for the apolipoprotein B. We studied the discordance between the old (LDL-C) and the new (non-HDL-C) lipid markers in a large group of diabetes patients. METHODS: The lipid profile data of all diabetes (T2DM, aged 18-75, using oral or injectable anti diabetic agents) patients was analyzed in this study. We excluded patients with type1 diabetes, secondary forms of diabetes and gestational diabetes. Elevated lipid parameters (LDL>100mg/dL and non HDL-C>130mg/dL) were defined as per the guidelines of Adult Treatment Panel III. RESULTS: The study participants (409 M:360 F) had a mean age of 47.3±12.4 years, BMI of 28.4±5.6kg/m(2) and an A1c of 8.8±2.2%. Elevated LDL-C was observed in 383 patients (49.8%) and elevated non HDL-C in 418 (54.4%) patients. Of the 383 patients with elevated LDL-C, 346 (90.3%) had corresponding elevated levels of non-HDL-C and out of 418 patients with elevated non HDL-C, 346 (83%) had elevated LDL-C. Discordance between the elevated LDL-C and non-HDL-C values were greater among patients with low triglyceride levels when compared with those with high triglycerides (Pearson's χ(2) test=67.7; P<0.001). CONCLUSION: Our data suggest a significant discordance between the LDL-C and non-HDL-C in patients with diabetes. This discordance leads to the residual cardiovascular risk in diabetes patients.