Clinical Features and Outcome of Stroke with COVID-19. COVID-19 Stroke Study Group (CSSG), India.

BACKGROUND AND PURPOSE: Occurrence of stroke has been reported among patients with COVID-19. The present study compares clinical features and outcomes of stroke patients with and without COVID-19. METHODS: The COVID-19 Stroke Study Group (CSSG) is a multicentric study in 18 sites across India to observe and compare the clinical characteristics of patients with stroke admitted during the current pandemic period and a similar epoch in 2019. The present study reports patients of stroke with and without COVID-19 (CoVS and non-CoVS, respectively) seen between February 2020 and July 2020. Demographic, clinical, treatment, and outcome details of patients were collected. RESULTS: The mean age and gender were comparable between the two groups. CoVS patients had higher stroke severity and extent of cerebral involvement on imaging. In-hospital complications and death were higher among CoVS patients (53.06% vs. 17.51%; P < 0.001) and (42.31% vs. 7.6%; P < 0.001), respectively. At 3 months, higher mortality was observed among CoVS patients (67.65% vs. 13.43%; P < 0.001) and good outcome (modified Rankin score [mRS]: 0-2) was seen more often in non-CoVS patients (68.86% vs. 33.33%; P < 0.001). The presence of COVID-19 and baseline stroke severity were independent predictors of mortality. CONCLUSIONS: CoVS is associated with higher severity, poor outcome, and increased mortality. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and baseline stroke severity are independent predictors of mortality.

An Internet-based study on the impact of COVID-19 pandemic-related lockdown on migraine in India.

OBJECTIVES: To assess the impact of lockdown during the COVID-19 pandemic on migraine patients in India on disease activity, healthcare accessibility, and quality of life (QoL). MATERIALS & METHODS: This internet-based survey study using a structured questionnaire was conducted from 27th April to 31st July 2020. Previous physician-diagnosed migraine patients or those fulfilling any two of three clinical features (limitation of activities for >1 day, associated nausea or vomiting, and photophobia or phonophobia) were diagnosed as migraine patients. QoL was captured using a Likert scale and determinants of poor QoL were identified by logistic regression. RESULTS: A total of 4078 persons completed the full survey out of which 984 (24.1%) had migraine (mean age 35.3 ±11.2). Compared to pre-lockdown, 51.3% of migraineurs reported worsening of their headaches in terms of increased attack frequency (95.6%), increased headache days (95%), increased attack duration (89.9%) and increased headache severity (88.1%). The worsening was attributed to anxiety due to the pandemic (79.7%), inability or difficulty to access healthcare (48.4%) and migraine medicines (48.9%), and financial worries (60.9%). 26.8% of migraineurs reported poor QoL compared to 7.37% of non-migraineurs [p<0.0001]. Migraine affected QoL in 61.4% of migraineurs. The predictors of poor QoL on logistic regression included worsening migraine during the lockdown (AOR 4.150; CI 2.704- 6.369) and difficulty accessing migraine medicines (AOR 4.549; CI 3.041- 6.805). Employment as an essential COVID-19 worker (AOR 0.623; CI 0.409- 0.950) protected against poor QoL. CONCLUSIONS: COVID-19 pandemic-related lockdown greatly impacted migraine patients in India which significantly reduced their QoL.

Clinical profile and outcome of non-COVID strokes during pandemic and the pre pandemic period: COVID-Stroke Study Group (CSSG) India.

BACKGROUND: As the health systems around the world struggled to meet the challenges of COVID-19 pandemic, care of many non-COVID emergencies was affected. AIMS: The present study examined differences in the diagnosis, evaluation and management of stroke patients during a defined period in the ongoing pandemic in 2020 when compared to a similar epoch in year 2019. METHODS: The COVID stroke study group (CSSG) India, included 18 stroke centres spread across the country. Data was collected prospectively between February and July 2020 and retrospectively for the same period in 2019. Details of demographics, stroke evaluation, treatment, in-hospital and three months outcomes were collected and compared between these two time points. RESULTS: A total of 2549 patients were seen in both study periods; 1237 patients (48.53%) in 2019 and 1312 (51.47%) in 2020. Although the overall number of stroke patients and rates of thrombolysis were comparable, a significant decline was observed in the month of April 2020, during the initial period of the pandemic and lockdown. Endovascular treatment reduced significantly and longer door to needle and CT to needle times were observed in 2020. Although mortality was higher in 2020, proportion of patients with good outcome were similar in both the study periods. CONCLUSIONS: Although stroke admissions and rates of thrombolysis were comparable, some work flow metrics were delayed, endovascular stroke treatment rates declined and mortality was higher during the pandemic study period. Reorganization of stroke treatment pathways during the pandemic has likely improved the stroke care delivery across the globe.

Managing Migraine in the Times of COVID-19 Pandemic

COVID-19 pandemic is an emerging, rapidly evolving situation. Migraine is one of the commonest and highly disabling chronic neurological diseases in the world. During the pandemic and lockdown, migraine patients are facing an enormous problem in getting optimum care because of difficulty in access, forced social isolation, and encountering a health system that is getting rapidly overwhelmed. It is important that they must be protected by minimizing their visits to the clinics and emergency departments. Paradoxically multiple triggers are in operation which is likely to increase their headache frequency. Hence physicians should be made aware of the new rules of the game in treating migraines during this time of the pandemic so that these patients get optimum treatment and care and don't feel left out. This review tries to answer a series of questions related to managing migraines in the times of COVID-19 pandemic.