IMPETUS Stroke: Assessment of hospital infrastructure and workflow for implementation of uniform stroke care pathway in India.

BACKGROUND: India accounts for 13.3% of global disability-adjusted life years (DALYs) lost due to stroke with a relatively younger age of onset compared to the Western population. In India's public healthcare system, many stroke patients seek care at tertiary-level government-funded medical colleges where an optimal level of stroke care is expected. However, there are no studies from India that have assessed the quality of stroke care, including infrastructure, imaging facilities, or the availability of stroke care units in medical colleges. AIM: This study aimed to understand the existing protocols and management of acute stroke care across 22 medical colleges in India, as part of the baseline assessment of the ongoing IMPETUS stroke study. METHODS: A semi-structured quantitative pre-tested questionnaire, developed based on review of literature and expert discussion, was mailed to 22 participating sites of the IMPETUS stroke study. The questionnaire assessed comprehensively all components of stroke care, including human resources, emergency system, in-hospital care, and secondary prevention. A descriptive analysis of their status was undertaken. RESULTS: In the emergency services, limited stroke helpline numbers, 3/22 (14%); prenotification system, 5/22 (23%); and stroke-trained physicians were available, 6/22 (27%). One-third of hospitals did not have on-call neurologists. Although non-contrast computed tomography (NCCT) was always available, 39% of hospitals were not doing computed tomography (CT) angiography and 13/22 (59%) were not doing magnetic resonance imaging (MRI) after routine working hours. Intravenous thrombolysis was being done in 20/22 (91%) hospitals, but 36% of hospitals did not provide it free of cost. Endovascular therapy was available only in 6/22 (27%) hospitals. The study highlighted the scarcity of multidisciplinary stroke teams, 8/22 (36%), and stroke units, 7/22 (32%). Lifesaving surgeries like hematoma evacuation, 11/22 (50%), and decompressive craniectomy, 9/22 (41%), were performed in limited numbers. The availability of occupational therapists, speech therapists, and cognitive rehabilitation was minimal. CONCLUSION: This study highlighted the current status of acute stroke management in publicly funded tertiary care hospitals. Lack of prenotification, limited number of stroke-trained physicians and neurosurgeons, relatively lesser provision of free thrombolytic agents, limited stroke units, and lack of rehabilitation services are areas needing urgent attention by policymakers and creation of sustainable education models for uniform stroke care by medical professionals across the country.

Flow Mediated Dilatation, Carotid Intima Media Thickness, Ankle Brachial Pressure Index and Pulse Pressure in Young Male Post Myocardial Infarction Patients in India.

INTRODUCTION: Due to increase in Coronary Artery Disease (CAD) at a younger age, we should try to diagnose atherosclerotic process and population at risk, at the earliest. Flow Mediated Dilatation (FMD), Carotid Intima-Media Thickness (CIMT) and Ankle-Brachial Pressure Index (ABI) are probable markers for early atherosclerosis and may be useful in coronary risk stratification. AIM: To compare and correlate the FMD, CIMT, ABI and Pulse Pressure (PP) in young male patients of Myocardial Infarction (MI) with age and sex matched healthy controls. MATERIALS AND METHODS: Eighty male patients of MI aged ≤45 years, who presented to the Cardiac Care Unit and Department of Medicine of Guru Teg Bahadur Hospital, Delhi, India, from November 2010 to April 2012 were recruited consecutively for this case control study and same number of age and sex matched healthy controls were also analyzed. Six weeks after MI, FMD of the brachial artery, intima media thickness of carotid artery, ABPI and PP were measured in the cases and compared with healthy controls. RESULTS: The FMD was lower among young patients of MI than controls (p<0.001). CIMT was higher among cases than controls (p=0.001). ABI was lower among cases than controls (p<0.001). Compared to controls, PP was higher among cases (p=0.001). In all subjects, a negative correlation between FMD and CIMT (r=-0.220, p=0.005) and a positive correlation between FMD and ABPI (r=0.304, p<0.001) was found. A statistically significant negative correlation was found between endothelial dependent FMD and PP among cases and control groups (r=-0.209, p=0.007). CONCLUSION: Biophysical parameters were deranged in young post MI patients. Majority of our young male patients fell in low risk Framingham risk score but still they manifested with CAD. Despite six weeks of treatment among young male patients of MI, various biophysical parameters were still deranged.

Effect of aspirin on lipoprotein(a) in patients with ischemic stroke.

Hyperlipidemia and increased serum lipoprotein (Lp)(a) are independent risk factors for atherosclerosis and its complications. Serum Lp(a) concentration is not influenced by most lipid-lowering therapies other than niacin. Recently aspirin also has been reported to decrease its levels. In the current study, we evaluated the serum levels of Lp(a) and lipids in 25 patients with first-ever diagnosed ischemic stroke, aged 21 to 60 years, and compared their levels with an equal number of age- and sex-matched healthy control subjects. In addition, the effect of aspirin on Lp(a) levels was studied by estimating its levels after 4 weeks of daily treatment with 150 mg of aspirin. Both groups were comparable regarding their anthropometric measurements and routine laboratory parameters except that erythrocyte sedimentation rate was higher in the patients. Serum lipids were not significantly different between the two groups, although Lp(a) levels were significantly higher in the patients (27.40 +/- 22.30 mg/dL) as compared with the control subjects (14.68 +/- 11.75 mg/dL) (P = .005). Twenty of 25 patients (80%) had serum Lp(a) levels of more than 10 mg/dL, whereas only 11 of 25 control subjects (44%) had serum Lp(a) levels of more than 10 mg/dL (P = .009). After 4 weeks of treatment with aspirin, Lp(a) levels declined significantly (46.24%) from baseline 27.40 +/- 22.30 mg/dL to 14.73 +/- 10.47 mg/dL (P < .001). Patients with baseline levels greater than 25 mg/dL showed greater decline (55.63%) compared with those with levels less than 25 mg/dL (26.63%) (P = .008). Results of our study confirm that aspirin lowers the increased Lp(a) levels in patients with ischemic stroke.