Grip strength and mortality

Leong DP, Teo KK, Rangarajan S, Lopez-Jaramillo P, Avezum Jr A, Orlandini A, Seron P, Ahmed SH, Rosengren A, Kelishadi R, Rahman O, Swaminathan S, Iqbal R, Gupta R, Lear SA, Oguz A, Yusoff K, Zatonska K, Chifamba J, Igumbor E, Mohan V, Anjana RM, Gu H, Li W, Yusuf S, on behalf of the Prospective Urban Rural Epidemiology (PURE) Study Investigators. (Population Health Research Institute, McMaster University, Hamilton, ON, Canada; Hamilton Health Sciences, Hamilton, ON, Canada; Fundacion Oftalmologica de Santander and Medical School, Universidad de Santander, Colombia; Dante Pazzanese Institute of Cardiology, São Paulo University, Brazil; ECLA Foundation, Instituto Cardiovascular de Rosario, Rosario, Argentina;

Scleral depressed vitreous shaving, 360 laser, and perfluoropropane (C3 F8) for retinal detachment.

Purpose: To review the characteristics and outcomes of patients who underwent pars plana vitrectomy (PPV) with scleral depressed vitreous shaving, 360 degree peripheral endolaser, and 14% C3F8 gas for rhegmatogenous retinal detachment (RRD). Materials and Methods: A retrospective review of a consecutive series of patients who underwent primary repair of RRD by PPV with scleral depressed vitreous shaving, 360 degree peripheral endolaser, and 14% perfluoropropane (C3F8) was conducted. Patients with less than 3 months follow‑up, previous retinal surgery, and higher than grade B proliferative vitreoretinopathy were excluded. Results: Ninety‑one eyes were included in the study. The mean age was 60.1 years. The mean follow‑up was 13.7 months. The macula was detached in 63% (58/91) of the eyes. The reattachment rate after one surgical procedure was 95% (86/91) while overall reattachment rate was 100%. There was no statistically significant difference between reattachment rates of superior, nasal/temporal, or inferior RRDs. The mean final best corrected visual acuity (BCVA) was 20/40. Of all the patients, 66% of patients with macula‑off RRDs had a final BCVA of 20/40 or better. Conclusions: PPV with scleral depressed vitreous shaving, 360 degree peripheral endolaser, and 14% C3F8 leads to successful anatomical reattachment with visual improvement in patients with primary RRD.

Heart failure in children: clinical aspect and management.

Heart failure (HF) is a complex syndrome, with several definitions, the commonest being "an abnormality of cardiac function whereby heart in unable to pump at a rate commensurate with the requirement of the metabolizing tissues, or does so only at elevated filling pressures". In case of children, this requirement includes growth and development. Unlike as seen in adults, HF in children is commonly due to structural heart disease and reversible conditions. Thus the treatment for HF is commonly required for short term only. The overall outcome with HF is better in children than in adults. While the general principles on management are similar to those in adults, the evidence for the use of drugs in children is less convincing. It requires a judicious balance of extrapolation from adult medicine, keeping in mind that children are not small adults.

Cardiovascular risk factor prevalence among men in a large industry of northern India.

BACKGROUND: Industrial settings, with their intramural resources and healthcare infrastructure, are ideal for initiating preventive activities to increase the awareness and control of cardiovascular diseases (CVD). However, there are no reliable estimates of CVD and risk factor burden, nor of its awareness and treatment status in urban Indian industrial settings. We aimed to evaluate the prevalence of CVD and its risk factors, and to assess the status of awareness and control of CVD risk factors among a large industrial population of northern India. METHODS: We conducted a cross-sectional survey among all employees aged 20-59 years of a large industry near Delhi (n=2935), to evaluate their cardiovascular risk profile--by employing a structured questionnaire and clinical and biochemical estimations. The presence of coronary heart disease was ascertained by evidence of its treatment, Rose angina questionnaire and Minnesota coded electrocardiograms. RESULTS: The results for 2122 men, in whom complete information was available, are reported here. The mean age was 42 years and 90% of the men were below 50 years of age. The prevalence of major CVD risk factors (95% CI) was: hypertension 30% (28%-32%), diabetes 15% (14%-17%), high serum total cholesterol/HDL ratio (> or = 4.5) 62% (60%-64%) and current smoking 36% (34%-38%). Forty-seven per cent of the respondents had at least two of these risk factors. Another 44% (95% CI: 42%-46%) had pre-hypertension (INC VII criteria) and 37% (95% CI: 35%-39%) had evidence of either impaired fasting glucose or impaired glucose tolerance. Thirty-five per cent (95% CI: 33%-37%) of the individuals were overweight (BMI > or = 25 kg/m2) while 43% (95% CI: 40%-45%) had central obesity (waist circumference >90 cm). The metabolic syndrome was present in 28%-35% of the individuals depending on the diagnostic criteria used. The prevalence of several risk factors and the metabolic syndrome was high with increasing age, BMI and waist circumference. A third of those who had hypertension (31.5%) and diabetes (31%) were aware of their status. Among those aware, adequate control of blood pressure and blood glucose was present in only 38% of those with hypertension and 31% of those with diabetes, respectively. Coronary heart disease was present in 7.3% of the individuals while 0.3% had a history of stroke. CONCLUSION: This study demonstrates the high prevalence of CVD and its risk factors against a background of poor awareness and control among a comparatively young male population in a north Indian industrial setting.