(1) Background: During the second wave of COVID-19, India faced a rapid and sudden surge of not only COVID19-delta variant cases but also mucormycosis, making the infection even more fatal. We ...conducted a study to determine factors associated with the occurrence of mucormycosis in patients with COVID-19. (2) Methods: This case–control study comprised 121 patients; 61 cases (mucormycosis with COVID-19) and 60 controls. Patients were included from April 10, 2021 onwards. Follow-up was conducted after about 90 days and health status was recorded based on the modified Rankin Scale (mRS). (3) Results: Mucormycosis with COVID-19 cases had a median (IQR) age of 49 (43–59) years with 65.6% males and were older (95% CI 1.015–1.075; p = 0.002) than in the control group with median (IQR) 38 (29–55.5) years and 66.6% males. Baseline raised serum creatinine (OR = 4.963; 95% CI 1.456–16.911; p = 0.010) and D-dimer (OR = 1.000; 95% CI 1.000–1.001; p = 0.028) were independently associated with the occurrence of mucormycosis in COVID-19 patients. Additionally, diabetes mellitus (OR = 26.919; 95% CI 1.666–434.892; p = 0.020) was associated with poor outcomes and increased mortality in patients with mucormycosis with COVID-19 as per the multivariable analysis. A total of 30/61 mucormycosis patients had intracranial involvement. (4) Conclusions: The study observed elevated levels of baseline raised creatinine and D-dimer in mucormycosis pa-tients with COVID-19 as compared to the control group. However, future studies may be conducted to establish this cause–effect relationship.
Cerebellar ataxias (CAs) represent a group of autosomal dominant and recessive neurodegenerative disorders affecting cerebellum with or without spinal cord. Overall, CAs have preponderance for tandem ...nucleotide repeat expansions as an etiological factor (10 TREs explain nearly 30–40% of ataxia cohort globally). The experience of 10 years of common genetic ataxia subtypes for ≈5600 patients’ referrals (Pan‐India) received at a single center is shared herein. Frequencies (in %, n) of SCA types and FRDA in the sample cohort are observed as follows: SCA12 (8.6%, 490); SCA2 (8.5%, 482); SCA1 (4.8%, 272); SCA3 (2%, 113); SCA7 (0.5%, 28); SCA6 (0.1%, 05); SCA17 (0.1%, 05), and FRDA (2.2%, 127). A significant amount of variability in TRE lengths at each locus is observed, we noted presence of biallelic expansion, co‐occurrence of SCA‐subtypes, and the presence of premutable normal alleles. The frequency of mutated GAA‐FRDA allele in healthy controls is 1/158 (0.63%), thus an expected FRDA prevalence of 1:100 000 persons. The data of this study are relevant not only for clinical decision making but also for guidance in direction of genetic investigations, transancestral comparison of genotypes, and lastly provide insight for policy decision for the consideration of SCAs under rare disease category.
Sharma et al. share experience from cerebellar ataxia (CA) investigations linked to trinucleotide repeat expansion mutations in the largest cohort from India. The occurrence of CA subtypes is under‐reported than actual known data to the health care settings. Therefore, the prevalence of CA mutations along with various other related aspects is assessed.
The World Health Organization (WHO) South East Asia Region (SEAR) comprises 11 countries, which are one of the most culturally, topographically, and socially diverse areas worldwide, undergoing an ...epidemiological transition towards non-communicable diseases, including stroke and other cardiovascular diseases (CVDs). This region accounts for over 40% of the global stroke mortality. Few well-designed population-based epidemiological studies on stroke are available from SEAR countries, with considerable variations among them. Ischemic stroke, a common stroke subtype, has higher frequencies of intracerebral hemorrhage in many countries. Along with an aging population, the increased prevalence of risk factors such as hypertension, diabetes mellitus, tobacco and alcohol consumption, lack of physical activity, high ambient pollution, heat, and humidity contribute to the high burden of stroke in this region. SEAR's many unique and uncommon stroke etiologies include cerebral venous thrombosis, tuberculosis, dengue, scrub typhus, falciparum malaria, snake bite, scorpion sting, etc. Current data on stroke burden and risk factors is lacking, compelling an urgent need for high-quality hospital-level and population-level data in all SEAR countries. Strategies towards a consolidated approach for implementing improved stroke prevention measures, stroke surveillance, and established stroke systems of care are the path to bridging the gaps in stroke care.
Corticosteroids are used as adjunctive treatment in tuberculous meningitis (TBM). However, there is no universally accepted regimen, type, duration, or route of steroid administration.
In a ...randomized open labelled pilot study, TBM patients were divided into overlap oral dexamethasone (OOD) and direct oral dexamethasone (DOD) arms. The total duration of steroid administration was 8 weeks. The primary outcome was symptomatic resolution at 1 month post randomization. The secondary outcomes were mortality and modified Rankin scale (mRS) at 3 and 6 months after initiation of steroids.
Symptomatic resolution after one month of randomization in 53 randomized patients was similar in OOD (71.4% (15/21)) versus DOD ((85.0% (17/20)) arm (p value:0.45). Median mRS was also similar in OOD versus DOD (OOD: 2.5 (IQR: 1.0; 6.0) versus DOD: 1.0 (IQR: (0.0; 4.0); p value: 0.31)) arm at 6 months. The mortality at 6 months was 31.8% (7/22) in the OOD versus 20.0% (4/20) in the DOD arm (p value: 0.49).
In this open label pilot study, the outcomes were similar in OOD versus DOD arms in terms of symptomatic resolution at 1 month, and morbidity, and mortality at 3 and 6 months. Patients with stage I to III TBM may be given injectable steroids for 1 week after which they may be switched to oral steroid. This regime cannot be applied to stage IV TBM and patients with complications like optico-chiasmatic or spinal arachnoiditis or vasculitic infarcts.
Background and aims
Early neurological deterioration (END) in acute ischemic stroke (AIS), patients is defined as clinical worsening or recurrence during first 72 h after onset of AIS. We have ...conducted this study to determine the association between END and functional outcome at 3 months of onset of AIS along with associated risk factors of END in AIS cases.
Methodology
This study was conducted after approval of Institute Ethics Committee. Two hundred three consecutive patients were admitted from September 2020 to January 2022 at a tertiary care hospital. One hundred ninety patients were included in the study; patients were divided into two groups: (1) early neurological deterioration (END) and (2) non-early neurological deterioration (non-END). Patients were followed-up either telephonically or in person at approximately 3 months using modified Rankin Scale 0–6. All the clinically significant prognostic markers and
p
< 0.10 variables were considered significant in univariate analysis;
P
< 0.05 were considered statistically significant for the multivariate analysis.
Results
Out of 190 cases included in the cohort 34/190 (17.8%) cases showed END with mean age (56.56 (± 16.6)) and males (20/34 (58.8%)). END was independently associated with high blood glucose at admission (OR = 1.015;
P
= 0.002; 95%CI = 1.005–1.024) and low serum albumin (OR = 0.208;
P
= 0.002; 95%CI = 0.077–0.562). Patients with END showed poor functional outcome (mRS > 2) at end of 3 months (32 (94.1%);
P
< 0.001) and death was also statistically significant (22 (64.7%);
P
< 0.001) as compared to AIS cases having non-END.
Conclusion
Our study showed END may be associated with poor functional outcome in AIS patients. Higher blood glucose at admission and low serum albumin may be statistically significant causing END. Future prospective cohort with larger sample size may confirm the findings.
Introduction:
The benefit of endovascular treatment in large anterior circulation ischaemic strokes with low ASPECTS score (<6) is uncertain. Recent randomised studies have demonstrated the benefit ...of endovascular treatment (EVT) in large ischaemic strokes. The present meta-analysis aims to assess the combined effect of these studies on efficacy and safety of endovascular treatment in this group of patients.
Materials and methods:
We conducted a systematic review and meta-analysis according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Databases MEDLINE, PubMed, EMBASE, SCOPUS, Google Scholar, Tripdatabase were searched for randomised controlled trials with at least 50 participants from inception until February 16, 2023. The primary efficacy outcome analysed was the relative risk of functional independence defined as mRS – 0–2 at 90 days. Secondary efficacy outcomes included early neurological improvement, death due to any cause at 90 days and proportion of patients requiring decompressive hemicraniectomy. The primary safety outcome was the risk of developing symptomatic intracerebral haemorrhage (sICH).
Results:
A total of three studies (RESCUE Japan-LIMIT, SELECT 2 and ANGEL ASPECTS) involving 1011 patients; 510 in the EVT arm and 501 in the medical management (MM) arm met the defined criteria (ASPECTS-3-5). The combined RR for the primary outcome of mRS 0–2 was 2.53 1.84–3.47 (p = <0.0001) favouring EVT over MM. The primary safety outcome of sICH was not significant in the EVT arm with a combined RR of 1.84 0.94–3.60 (p = 0.5157). Mortality rates were similar in both arms (26.67% in EVT arm vs 27.94% in MM arm) with a combined RR of 0.95 0.78; 1.16 (p = 1.000).
Conclusion:
In patients with Large vessel occlusion (LVO) and low ASPECTS (3–5), EVT was associated with higher likelihood of achieving functional independence and early neurologic improvement but did not provide any mortality benefit.
Graphical abstract
Abstract Background and Aims: Tenecteplase is used as the standard of care treatment for thrombolysis in acute ischemic stroke (AIS) patients within 4.5 h of symptom onset. Documented reports were ...less certain to claim the benefits of it in an extended window period. EAST-AIS (CTRI/2022/03/040718) trial is designed to determine the success rate of thrombolysis in an extended window period for good clinical outcomes. Study Design: It is a randomized, placebo-controlled trial of tenecteplase administered within 4.5–24 h of stroke onset (with or without large vessel occlusion) based on evidence of salvageable tissue through baseline computed tomography perfusion (CTP) or magnetic resonance imaging (MRI) scan. Criteria of patient inclusion are as follows: patients of both genders (male and female), age >18 years, pre-stroke modified Ranking Scale (mRS) <2, baseline NIHSS >5, CTP showing penumbra–ischemic core ratio >1.8, absolute difference in volume >10 ml, and ischemic core volume <70 ml. The sample size for the study is 100 patients: 50 in the tenecteplase arm (0.25 mg/kg body weight; maximum- 25 mg) and 50 in the placebo arm (controls). Study Outcomes: The study’s primary objective is safety endpoints along with the efficacy of tenecteplase assessed using the mRS score at 90 days of stroke onset. Conclusion: The result obtained from EAST-AIS will determine the safety and efficacy of tenecteplase injection administered 4.5–24 h following the symptom onset for AIS patients within the territory of Internal Carotid Artery (ICA), Middle Cerebral Artery (MCA), or Anterior Cerebral Artery (ACA) occlusion.
All India Institute of Medical Sciences (AIIMS), New Delhi is considered as the apex healthcare institute of the country. The Department of Neurology was established in the 1960's and continues to be ...a leader in the country, in providing quality health care, in teaching, and also in conducting cutting edge research. The article traces the history of the Department of Neurology at AIIMS from its inception to the present day.
Stroke is a multi-factorial disease and influenced by both genetic and environmental factors. The purpose of the present case control study was to check the relationship between beta-2 adrenergic ...receptor (ADRB2) polymorphism and ischemic stroke in North Indian Population.
In a hospital based case control study, patients with ischemic stroke and control subjects from outpatient department and neurology ward of All India Institute of Medical Sciences New Delhi. Genotyping was performed by using Polymerase chain reaction-Restriction fragment length polymorphism. Frequency distributions of genotypes and alleles were compared between cases and controls using multivariate logistic regression.
In this study, 224 patients and 224 age-and sex-matched control subjects were recruited. Mean age of cases and controls were 53.9 ± 13.4 and 53.6 ± 12.9 years respectively. Multivariate logistic regression analysis showed an independent association between Gln27Glu polymorphism and large vessel stroke (LVD) under a recessive model of inheritance (OR 3.9; 95% CI 1.3 to 11). An age-stratified analysis, suggested independent association between Gln27Glu polymorphism and ischemic stroke, large vessel disease and small vessel disease stroke who had onset of disease at an older age.
The findings of the present study suggest that Gln27Glu polymorphism of the ADRB2 gene may confer higher risk of large vessel disease stroke in a North Indian population. Prospective studies with larger sample size are required for independent validation.
The incidence of stroke in India is one of the largest worldwide. With this scoping review, we assessed the evidence on the costs of stroke, which is essential to evaluate whether stroke care ...interventions are cost-effective. We adopted a healthcare sector and broader societal perspective and searched electronic databases for records including stroke cost estimates (up to 2020). Following deduplication and screening of 2,510 records, we extracted the data (converted into 2020 Indian rupees INR) and assessed the quality of eight eligible studies. These studies, published between 2011 and 2020, covered the whole of India and specific localities and were: cost-of-illness studies (n = 3); economic evaluations (n = 2); cross-sectional costing study (n = 1); simulated costing study (n = 1); and policy/clinical review (n = 1). Among the extracted estimates, the mean total costs of stroke care per patient for the period up to six months post admission ranged from ₹19,428.86 in a government hospital in Punjab to ₹118,040.15 in a private tertiary care centre in Ludhiana. The median total out-of-pocket (OOP) payments for cardiovascular disease-related expenditures ranged from ₹18,148.88 to ₹68,464.39 across different income groups. Despite methodological limitations, the data from our scoping review will help in designing economic evaluations of stroke care interventions in India.
JEL Codes: C18, C80, D61, I15, I19
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