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Acute management of blood pressure in ischemic stroke treated with reperfusion therapy remains uncertain. We evaluated blood pressures during the first 24-hours after reperfusion therapy in relation to in-hospital outcomes.
We conducted a single-center retrospective study of blood pressure in the first 24 hours among ischemic stroke patients who underwent reperfusion therapy with intravenous thrombolysis (IVT) or mechanical thrombectomy (MT) at a tertiary referral center. Blood pressure variability was expressed as the range between the highest and the lowest pressures. Outcomes of interest were discharge disposition and in-hospital mortality. Favorable outcome was defined as a discharge destination to home or inpatient rehabilitation facility (IRF). Multivariable logistic regression analysis was performed with adjustment for age, National Institutes of Health Stroke Scale score, and patients receiving reperfusion therapy.
Among the 140 ischemic stroke patients (117 IVT, 84 MT and 61 both), 95 (67.8%) he first 24 hours after reperfusion therapy, higher peak and variable blood pressures are associated with unfavorable discharge outcomes and increased in-hospital mortality. Further studies in stroke patients undergoing reperfusion therapy might target blood pressure reduction and variability to improve patient outcomes.
The conservative management of Chronic subdural hematoma (CSDH) is controversial. Many drugs have been tried in the conservative management of CSDH. Tranexamic acid (Txa) is one such drug in the armamentarium for conservative management of CSDH. We conducted a prospective observational study about treatment of CSDH with Txa.
The study was conducted over three years. The clinical grading was assessed by the Markwalder grading system. All patients who were relatively and mildly symptomatic and willing for conservative management were recruited for the study. All patients were given Txa in the dosage of 750 mg/day in divided doses. The patients were followed up in the neurosurgery out-patient department.
There were 27 patients with 30 CSDH during this period who were treated with Txa. There were 20 cases of primary CSDHs and 7 cases of recurrent CSDHs following surgery that were enrolled in the Txa group. The mean volume of treated CSDH was 135.62 ± 92.90 SD. The mean thickness of CSDH enrolled in the study was 14.31 ± 5.47 SD. The mean number of days the patients treated with Txa was 64.83 ± 24.8 SD. There were no complications in any of the patients. All patients had good resolution of the hematomas, and none of the hematomas progressed during conservative treatment.
The conservative management of CSDH with Txa is both a safe and effective alternative in the absence of life-threatening symptoms.
The conservative management of CSDH with Txa is both a safe and effective alternative in the absence of life-threatening symptoms.
We aimed to demonstrate the tolerability and feasibility and the effect of remote ischemic post-conditioning on cognitive functioning in patients with post-stroke cognitive impairment.
This was a single-center, randomized, outcome-blinded, placebo-controlled trial, randomized 11 to receive 4 cycles of remote ischemic post-conditioning or a sham procedure for 7 days. The primary outcome measure was tolerability and feasibility of remote ischemic post-conditioning. Secondary outcomes to measure the neurological function with national institute of health stroke scale and the cognitive impairment with Montreal Cognitive Assessment scale and Alzheimer's disease assessment scale-cognitive (at baseline, 90 days, 180 days).
48 patients (24 RIPC and 24 Control) were recruited. remote ischemic post-conditioning was well tolerated with 90 out of 96 cycles completed in full. 4 patients experienced vascular events in the control group 3 cerebrovascular and 1 cardiovascular event versus only 2 cerebrovascular events . The remote ischemic post-conditioning may improve neurological and cognitive outcomes in patients with post-stroke cognitive impairment. A larger trial is warranted. (Clinical Trial Registration-URL http//www.clinicaltrials.gov. Unique identifier ChiCTR1800015231.).
The remote ischemic post-conditioning for post-stroke cognitive impairment was well tolerated, safe and feasible. The remote ischemic post-conditioning may improve neurological and cognitive outcomes in patients with post-stroke cognitive impairment. A larger trial is warranted. (Clinical Trial Registration-URL http//www.clinicaltrials.gov. Unique identifier ChiCTR1800015231.).
This systematic review and meta-analysis aimed to evaluate the impact of the coronavirus disease (COVID-19) pandemic on stroke care, including the number of stroke alerts/codes, number of reperfusions, and number of thrombectomies during the pandemic compared to those during the pre-pandemic period.
A systematic literature search was performed using the PubMed, EuropePMC, and Cochrane Central databases. The data of interest were the number of strokes, reperfusions, and mechanical thrombectomies during the COVID-19 pandemic versus that during the pre-pandemic period (in a historical comparator group over a specified period of same period length).
The study included 59,233 subjects from 9 studies. Meta-analysis showed that the number of stroke alerts during the pandemic was 64% (56-71%) of that during the pre-pandemic period. read more The number of reperfusion therapies during the pandemic was 69% (61-77%) of that during the pre-pandemic period. Pooled analysis showed that the number of mechanical thrombectomies performed during the pandemic was 78% (75-80%) of that during the pre-pandemic period. The number of mechanical thrombectomies per stroke patient was higher during the pandemic (OR 1.23 [1.12-1.36], p<0.001; I
0%, p = 0.845).
This meta-analysis showed that the number of stroke alerts, reperfusions, and mechanical thrombectomies was reduced by 36%, 31%, and 22%, respectively, during the pandemic. However, the number of patients receiving mechanical thrombectomy per stroke increased.
This meta-analysis showed that the number of stroke alerts, reperfusions, and mechanical thrombectomies was reduced by 36%, 31%, and 22%, respectively, during the pandemic. However, the number of patients receiving mechanical thrombectomy per stroke increased.
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