scholarly journals Four-Year Follow-Up of Transient Ischemic Attacks, Strokes, and Mimics

Stroke ◽  
2015 ◽  
Vol 46 (5) ◽  
pp. 1227-1232 ◽  
Author(s):  
Dipankar Dutta ◽  
Emily Bowen ◽  
Chris Foy
Keyword(s):  
Myocardial Infarction ◽  
Hazard Ratio ◽  
Vascular Event ◽  
Minor Stroke ◽  
Limited Information ◽  
Stroke Incidence ◽  
Rapid Access ◽  
Assessment Time ◽  
Ischemic Attack

Background and Purpose— There is limited information on outcomes from rapid access transient ischemic attack (TIA) clinics. We present 4-year outcomes of TIAs, strokes, and mimics from a UK TIA clinic database. Methods— All patients referred between April 2010 and May 2012 were retrospectively identified and outcomes determined. End points were stroke, myocardial infarction, any vascular event (TIA, stroke, or myocardial infarction), and all-cause death. Data were analyzed by survival analysis. Results— Of 1067 patients, 31.6% were TIAs, 18% strokes, and 50.4% mimics. Median assessment time was 4.5 days from onset and follow-up was for 34.9 months. Subsequent strokes occurred in 7.1% of patients with TIA, 10.9% of patients with stroke, and 2.0% of mimics at the end of follow-up. Stroke risk at 90 days was 1.3% for patients diagnosed as TIA or stroke. Compared with mimics, hazard ratios for subsequent stroke were 3.88 (1.90–7.91) for TIA and 5.84 (2.81–12.11) for stroke. Hazard ratio for any subsequent vascular event was 2.91 (1.97–4.30) for TIA and 2.83 (1.81–4.41) for stroke. Hazard ratio for death was 1.68 (1.10–2.56) for TIA and 2.19 (1.38–3.46) for stroke. Conclusions— Our results show a lower 90-day stroke incidence after TIA or minor stroke than in earlier studies, suggesting that rapid access daily TIA clinics may be having a significant effect on reducing strokes.

scholarly journals Long-Term Impact of Urgent Secondary Prevention After Transient Ischemic Attack and Minor Stroke: Ten-Year Follow-Up of the EXPRESS Study

Stroke ◽  
2021 ◽  
Author(s):  
Ramon Luengo-Fernandez ◽  
Linxin Li ◽  
Louise Silver ◽  
Sergei Gutnikov ◽  
Nicola C. Beddows ◽  
...  
Keyword(s):  
Transient Ischemic Attack ◽  
Stroke Risk ◽  
Recurrent Stroke ◽  
Hazard Ratio ◽  
Minor Stroke ◽  
Phase 2 ◽  
Short Term ◽  
Ischemic Attack

Background and Purpose: Urgent assessment aimed at reducing stroke risk after transient ischemic attack or minor stroke is cost-effective over the short-term. However, it is unclear if the short-term impact is lost on long-term follow-up, with recurrent events being delayed rather than prevented. By 10-year follow-up of the EXPRESS study (Early Use of Existing Preventive Strategies for Stroke), previously showing urgent assessment reduced 90-day stroke risk by 80%, we determined whether that early benefit was still evident long-term for stroke risk, disability, and costs. Methods: EXPRESS was a prospective population-based before (phase 1: April 2002–September 2004; n=310) versus after (phase 2: October 2004–March 2007; n=281) study of the effect of early assessment and treatment of transient ischemic attack/minor stroke on early recurrent stroke risk, with an external control. This report assesses the effect on 10-year recurrent stroke risk, functional outcomes, quality-of-life, and costs. Results: A reduction in stroke risk in phase 2 was still evident at 10 years (55/23.3% versus 82/31.6%; hazard ratio=0.68 [95% CI, 0.48–0.95]; P =0.024), as was the impact on risk of disabling or fatal stroke (17/7.7% versus 32/13.1%; hazard ratio=0.54 [0.30–0.97]; P =0.036). These effects were due to maintenance of the early reduction in stroke risk, with neither additional benefit nor rebound catch-up after 90 days (post-90 days hazard ratio=0.88 [0.65–1.44], P =0.88; and hazard ratio=0.83 [0.42–1.65], P =0.59, respectively). Disability-free life expectancy was 0.59 (0.03–1.15; P =0.043) years higher in patients in phase 2, as was quality-adjusted life expectancy (0.49 [0.03–0.95]; P =0.036). Overall, 10-year costs were nonsignificantly higher in patients attending the phase 2 clinic ($1022 [-3865–5907]; P =0.66). The additional cost per quality-adjusted life year gained in phase 2 versus phase 1 was $2103, well below current cost-effectiveness thresholds. Conclusions: Urgent assessment and treatment of patients with transient ischemic attack or minor stroke resulted in a long-term reduction in recurrent strokes and improved outcomes, with little atrophy of the early benefit over time, representing good value for money even with a 10-year time horizon. Our results suggest that other effective acute treatments in transient ischemic attack/minor stroke in the short-term will also have the potential to have long-term benefit.

Abstract TP438: Japanese versus Non-Japanese Patients With Transient Ischemic Attack or Minor Stroke: Five-Year Risk of Stroke and Vascular Events

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Shinichiro Uchiyama ◽  
Takao Hoshino ◽  
Hugo Charles ◽  
Kenji Kamiyama ◽  
Taizen Nakase ◽  
...  
Keyword(s):  
Intracranial Hemorrhage ◽  
Transient Ischemic Attack ◽  
Japanese Patients ◽  
Minor Stroke ◽  
Stroke Recurrence ◽  
Large Artery ◽  
Vascular Events ◽  
Minor Ischemic Stroke ◽  
Ischemic Attack

Background: We have reported 5-year risk of stroke and vascular events after a transient ischemic attack (TIA) or minor ischemic stroke in patients enrolled into the TIAregistry.org, which was an international multicenter-cooperative, prospective registry (N Engl J Med 2018;378:2182-90). We conducted subanalysis on the 5-year follow-up data of Japanese patients in comparison with non-Japanese patients. Methods: The patients were classified into two groups on ethnicity, Japanese (n=345) and non-Japanese (n=3502), and their 5-year event rates were compared. We also determined predictors of five-year stroke in both groups. Results: Death from vascular cause (0.9% vs 2.7%, HR 0.28, 95% CI 0.09-0.89, p=0.031) and death from any cause (7.8% vs 9.9%, HR 0.67, 95% CI 0.45-0.99, p=0.045) were fewer in Japanese patients than in non-Japanese patients, while stroke (13.9% vs 7.2%, HR 1.78, 95% CI 1.31-2.43, p<0.001) and intracranial hemorrhage (3.2% vs 0.8%, HR 3.61. 95% CI 1.78-7.30, p<0.001) were more common in Japanese than non-Japanese patients during five-year follow-up period. Caplan-Meyer curves at five-years showed that the rates of stroke was also significantly higher in Japanese than non-Japanese patients (log-rank test, p=0.001). Predictors for stroke recurrence at five years were large artery atherosclerosis (HR 1.81, 95% CI 1.31-2.52, p<0.001), cardioembolism (HR 1.71, 95% CI 1.18-2.47, p=0.004), multiple acute infarction (HR 1.77, 95% CI 1.27-2.45, p<0.001) and ABCD 2 score 6 or 7 (HR 1.96, 95% CI 1.38-2.78, p<0.001) in non-Japanese patients, although only large artery atherosclerosis (HR 3.28, 95% CI 1.13-9.54, p=0.029) was a predictor for stroke recurrence in Japanese patients. Conclusions: Recurrence of stroke and intracranial hemorrhage were more prevalent in Japanese than non-Japanese patients. Large artery atherosclerosis was a predictor for stroke recurrence not only in non-Japanese patients but also in Japanese patients.

Abstract P187: When A Global Crisis Closes Your Clinic: A Telemedicine Approach for Transient Ischemic Attack and Minor Stroke Care During the Covid-19 Pandemic

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Rachelle Dugue ◽  
Joshua Z Willey ◽  
Eliza C Miller ◽  
Ian M Kronish ◽  
Bernard P Chang
Keyword(s):  
New York ◽  
Secondary Prevention ◽  
Retrospective Chart Review ◽  
Stroke Care ◽  
Medical Intervention ◽  
Minor Stroke ◽  
Ischemic Attack ◽  
Peripheral Vertigo ◽  
Patient Infection

Introduction: Recent work has demonstrated the safety and feasibility of rapid outpatient evaluation for presentations of TIA and non-disabling stroke. Our outpatient TIA and stroke clinic, Rapid Access Vascular Evaluation-Neurology (RAVEN) clinic, instituted in 2016, encountered unprecedented challenges in operations during the COVID-19 surge in New York City, leading to the creation of a telemedicine approach to minimize patient and staff exposure risk. To date, few virtual TIA/stroke clinics have reported on safety and feasibility outcomes. Hypothesis: We hypothesized that rapid follow-up of patients with suspected TIA and minor stroke via telemedicine would be feasible and safe during the pandemic. Methods/Results: We performed a retrospective chart review of patients with TIA and minor stroke who were referred to the virtual clinic from the emergency department (ED) between March and June 2020 (the local peak of the COVID-19 pandemic) when RAVEN in-person visits were suspended. A total of 24 patients were discharged early from the ED and referred for RAVEN evaluation with 20 patients evaluated as scheduled; 4 were lost to RAVEN follow-up. Ultimately, 60% of these patients were diagnosed with TIA or minor stroke after completing their remote evaluation; the rest were diagnosed as stroke mimics (seizure, migraine with aura, neuropathy, peripheral vertigo, stroke recrudescence). The median NIHSS calculated at initial ED evaluation was 1 with a maximum NIHSS of 5. A new medical intervention for secondary prevention was prescribed for 70% of patients prior to ED discharge. Amongst patients contacted by phone 3-5 months post-RAVEN evaluation, 4 of 15 had an increased modified Rankin score. Of the 24 patients referred for RAVEN evaluation, 7 returned to the ED within 90 days, with 3 patients citing neurologic complaints. On follow-up via phone conducted 2-5 months after RAVEN evaluation, 3 of 17 patients self-reported either a positive COVID-19 test or suspected COVID-19 diagnosis over the study period. Conclusion: A telemedicine-based approach to evaluate TIA and stroke in the RAVEN model helped limit patient infection risk, optimize resource allocation, establish accurate, timely diagnoses, and effectively implement secondary prevention strategies.

Persistent emotional distress after a first-time myocardial infarction and its association to late cardiovascular and non-cardiovascular mortality

2019 ◽  
Vol 26 (14) ◽  
pp. 1510-1518 ◽  
Author(s):  
Claudia T Lissåker ◽  
Fredrika Norlund ◽  
John Wallert ◽  
Claes Held ◽  
Erik MG Olsson
Keyword(s):  
Myocardial Infarction ◽  
Confidence Interval ◽  
Emotional Distress ◽  
Cardiovascular Mortality ◽  
Proportional Hazards ◽  
Specific Treatment ◽  
Cox Proportional Hazards ◽  
Hazard Ratio ◽  
First Time

Background Patients with symptoms of depression and/or anxiety – emotional distress – after a myocardial infarction (MI) have been shown to have worse prognosis and increased healthcare costs. However, whether specific subgroups of patients with emotional distress are more vulnerable is less well established. The purpose of this study was to identify the association between different patterns of emotional distress over time with late cardiovascular and non-cardiovascular mortality among first-MI patients aged <75 years in Sweden. Methods We utilized data on 57,602 consecutive patients with a first-time MI from the national SWEDEHEART registers. Emotional distress was assessed using the anxiety/depression dimension of the European Quality of Life Five Dimensions questionnaire two and 12 months after the MI, combined into persistent (emotional distress at both time-points), remittent (emotional distress at the first follow-up only), new (emotional distress at the second-follow up only) or no distress. Data on cardiovascular and non-cardiovascular mortality were obtained until the study end-time. We used multiple imputation to create complete datasets and adjusted Cox proportional hazards models to estimate hazard ratios. Results Patients with persistent emotional distress were more likely to die from cardiovascular (hazard ratio: 1.46, 95% confidence interval: 1.16, 1.84) and non-cardiovascular causes (hazard ratio: 1.54, 95% confidence interval: 1.30, 1.82) than those with no distress. Those with remittent emotional distress were not statistically significantly more likely to die from any cause than those without emotional distress. Discussion Among patients who survive 12 months, persistent, but not remittent, emotional distress was associated with increased cardiovascular and non-cardiovascular mortality. This indicates a need to identify subgroups of individuals with emotional distress who may benefit from further assessment and specific treatment.

scholarly journals Embolization of Cerebral Aneurysms with Spherically Shaped Detachable Microcoils (MicruSphere Microcoil System)

2009 ◽  
Vol 15 (1) ◽  
pp. 29-36 ◽  
Author(s):  
D.H. Lee ◽  
A. Arat ◽  
H. Morsi ◽  
L-D. Jou ◽  
M.E. Mawad
Keyword(s):  
Packing Density ◽  
Cerebral Aneurysms ◽  
Minor Stroke ◽  
San Jose ◽  
Class 1 ◽  
Aneurysm Volume ◽  
Permanent Morbidity ◽  
The Mean ◽  
Ischemic Attack

We present our initial experience of concentric-filling technique using MicruSphere 3D coils (Micrus Endovascular, San Jose, CA) in the treatment of intracranial aneurysms. 149 intracranial saccular aneurysms in 142 consecutive patients (mean age 56.6 ± 12.7, ruptured in 54 (36.2%)) were treated with the concentric-filling technique. The mean aneurysm volume was 169.0 ± 363.0 mm3. Neck remodeling technique was used in 120 (80.5%). Procedure-related problems were recorded. Initial embolization results were evaluated, and the coil packing density was calculated. Clinical and angiographic follow-ups were performed after six months. Any changes in embolization status were classified as ‘improved’, ‘unchanged’, or ‘worse’. The overall packing density was 40.1% (range 10.5–90.9%). The permanent morbidity and mortality rates were 4.0% and 1.3%, respectively. The initial Raymond and Roy classification results were class 1 in 37 aneurysms (24.8%), class 2 in 50 (33.6%), and class 3 in 62 (41.6%). On the mean follow-up examination of 8.2 months in 103 patients (72.5%), there were one transient ischemic attack, one minor stroke, and one instance of rebleeding. Angiographic follow-up in 101 aneurysms (67.8%) showed the change in embolization status as ‘improved’ in 42 aneurysms (41.6%), ‘unchanged’ in 42 (41.6%), and ‘worse’ in 17 (recanalisation rate, 16.8%). The concentric-filling technique using Micrusphere 3D coils was effective in achieving high packing density which in turn resulted in stable embolization in the majority of the aneurysms. Longer follow-up is warranted to determine the durability of these results.

scholarly journals Outcomes of Carotid Artery Stenting in High-Risk Patients With Carotid Artery Stenosis

Neurosurgery ◽  
2010 ◽  
Vol 66 (3) ◽  
pp. 448-454 ◽  
Author(s):  
Scott A. Meyer ◽  
Chirag D. Gandhi ◽  
David M. Johnson ◽  
H. Richard Winn ◽  
Aman B. Patel
Keyword(s):  
Myocardial Infarction ◽  
Carotid Artery ◽  
Carotid Endarterectomy ◽  
Neck Surgery ◽  
Surgical Risk ◽  
High Surgical Risk ◽  
Risk Patients ◽  
Ischemic Attack ◽  
Major Stroke

Abstract OBJECTIVE Carotid artery angioplasty and carotid artery stenting (CAS) offer a viable alternative to carotid endarterectomy for symptomatic and asymptomatic patients; however, the complication rates associated with CAS may be higher than previously documented. We evaluated the safety and efficacy of CAS in high surgical risk patients in a single neurovascular center retrospective review. METHODS An institutional review board–approved retrospective review of the clinical variables and treatment outcomes of 101 consecutive patients (109 stents) from July 2001 to March 2007 with carotid stenosis were analyzed. Both symptomatic and asymptomatic stenoses were studied in high surgical risk patients as defined by the SAPPHIRE (Stenting and Angioplasty with Protection in Patients at High-Risk for Endarterectomy) trial. Specifically, those patients with clinically significant cardiac disease (congestive heart failure, abnormal stress test, or need for open-heart surgery), severe pulmonary disease, contralateral carotid occlusion, contralateral laryngeal nerve palsy, recurrent stenosis after carotid endarterectomy, previous radical neck surgery, or radiation therapy to the neck, and an age older than 80. RESULTS Seventy-four percent of the patients were symptomatic (n = 81), and the mean stenosis in symptomatic patients was 83%. Reasons for stenting included cardiac/pulmonary/medical risk (60%), contralateral internal carotid artery occlusion (8%), recurrent stenosis after carotid endarterectomy (11%), carotid dissection (6%), age older than 80 (7%), previous radical neck surgery (7%), and previous neck radiation (1%). Stent deployment was achieved in 108 of 109 vessels (99%). Distal embolic protection devices were used in 72% of cases treated. The overall rate of in-hospital adverse events (transient ischemic attack, intracranial hemorrhage, minor stroke, major stroke, myocardial infarction, and death) was 8.3% (9 of 109). Of these events, 2 patients (1.8%) experienced a hemispheric transient ischemic attack (neurological symptoms that resolved within 24 hours), 2 others (1.8%) had transiently symptomatic acute reperfusion syndrome. The 30-day stroke/death/myocardial infarction risk was 4.6% (n = 5). Of these patients, 3 had minor strokes (2.7%) defined as a modified Rankin Scale score less than 3 at 1-year follow-up, 1 had a major stroke (0.9%) defined as a modified Rankin Scale score of 3 or more at 1-year follow-up, and 1 patient died after a periprocedural myocardial infarction (0.9%). CONCLUSION CAS can be performed with a low 30-day complication rate, even with a higher percentage of symptomatic lesions. The results support the use of CAS in high surgical risk patients with both significant symptomatic and asymptomatic carotid artery disease.

scholarly journals Tight versus standard blood pressure control on the incidence of myocardial infarction and stroke: An observational retrospective cohort study in the general ambulatory setting

2020 ◽  
Author(s):  
Bumsoo Park ◽  
Katarzyna Budzynska ◽  
Nada Almasri ◽  
Sumaiya Islam ◽  
Fanar Alyas ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Blood Pressure ◽  
Multivariate Analysis ◽  
Heart Association ◽  
Pressure Control ◽  
Ambulatory Setting ◽  
Stroke Incidence ◽  
Independent Risk Factors ◽  
Definition Of

Abstract Background: The 2017 American College of Cardiology and American Heart Association guideline defined hypertension as blood pressure (BP) ≥ 130/80 mmHg compared to the traditional definition of ≥ 140/90 mmHg. This change raised much controversy. We conducted this study to evaluate incidences of myocardial infarction (MI) and stroke comparing tight (TBPC) and standard BP control (SBPC). Methods: The data were collected and analyzed in 2018. We retrospectively identified hypertensive patients for 1 year at our institution who were classified by BP rate across 3 years into 2 groups of TBPC (< 130 mmHg) and SBPC (130-139 mmHg). We compared the incidence of new MI and stroke between the 2 groups across a 2-year follow-up. Multivariate analysis was done to identify independent risk factors. Results: Of 5640 study patients, the TBPC group showed significantly less incidence of stroke compared to the SBPC group. No differences were found in MI incidence between the 2 groups. Multivariate analysis showed that increased age independently increased the incidence of both MI and stroke, and TBPC independently decreased the incidence of stroke but not of MI. Conclusions: Our observational study suggests that TBPC may be beneficial in less stroke incidence compared to SBPC but it didn’t seem to affect the incidence of MI. Our study is limited by its retrospective design with potential confounders.

scholarly journals Association of Baseline and Longitudinal Changes in Body Composition Measures With Risk of Heart Failure and Myocardial Infarction in Type 2 Diabetes

Circulation ◽  
2020 ◽  
Vol 142 (25) ◽  
pp. 2420-2430
Author(s):  
Kershaw V. Patel ◽  
Judy L. Bahnson ◽  
Sarah A. Gaussoin ◽  
Karen C. Johnson ◽  
Xavier Pi-Sunyer ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Type 2 Diabetes ◽  
Body Composition ◽  
Lifestyle Intervention ◽  
Lower Risk ◽  
Hazard Ratio ◽  
Longitudinal Changes

Background: Intentional weight loss is associated with lower risk of heart failure (HF) and atherosclerotic cardiovascular disease among patients with type 2 diabetes. However, the contribution of baseline measures and longitudinal changes in fat mass (FM), lean mass (LM), and waist circumference (WC) to the risk of HF and myocardial infarction (MI) in type 2 diabetes is not well established. Methods: Adults from the Look AHEAD trial (Action for Health in Diabetes) without prevalent HF were included. FM and LM were predicted using validated equations and compared with dual-energy x-ray absorptiometry measurements in a subgroup. Adjusted Cox models were used to evaluate the associations of baseline and longitudinal changes in FM, LM, and WC over 1- and 4-year follow-up with risk of overall HF, HF with preserved ejection fraction (EF; EF ≥50%), HF with reduced EF (EF <50%), and MI. Results: Among 5103 participants, there were 257 incident HF events over 12.4 years of follow-up. Predicted and measured FM/LM were highly correlated ( R 2 =0.87–0.90; n=1369). FM and LM decreased over 4-year follow-up with greater declines in the intensive lifestyle intervention arm. In adjusted analysis, baseline body composition measures were not significantly associated with HF risk. Decline in FM and WC, but not LM, over 1 year were each significantly associated with lower risk of overall HF (adjusted hazard ratio per 10% decrease in FM, 0.80 [95% CI, 0.68–0.95]; adjusted hazard ratio per 10% decrease in WC, 0.77 [95% CI, 0.62–0.95]). Decline in FM was significantly associated with lower risk of both HF subtypes. In contrast, decline in WC was significantly associated with lower risk of HF with preserved EF but not HF with reduced EF. Similar patterns of association were observed for 4-year changes in body composition and HF risk. Longitudinal changes in body composition were not significantly associated with risk of MI. Conclusions: In adults with type 2 diabetes, a lifestyle intervention is associated with significant loss of FM and LM. Declines in FM and WC, but not LM, were each significantly associated with lower risk of HF but not MI. Furthermore, decline in WC was significantly associated with lower risk of HF with preserved EF but not HF with reduced EF. Registration: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT00017953.

scholarly journals Expression of B2 Receptor on Circulating CD34-Positive Cells and Outcomes of Myocardial Infarction

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Cong Fu ◽  
Yuhan Cao ◽  
Yuyu Yao ◽  
Shengxing Tang ◽  
Qun Fan ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Confidence Interval ◽  
Hazard Ratio ◽  
Cell Surface Receptor ◽  
Kaplan Meier ◽  
Surface Receptor ◽  
Poor Outcomes ◽  
Low Expression

Background. Bradykinin B2 receptor (B2R) is a widely expressed cell surface receptor. The relationship between B2R expression on circulating CD34+ cells and prognosis of myocardial infarction remains unknown.Methods. We analyzed the expression of B2R on circulating CD34-positive cells and plasma VEGF concentration in 174 myocardial infarction patients. All involved patients were divided into two groups: high B2R group and low B2R group according to the median B2R expression percentage. 48 months of follow-up was performed. The endpoints were heart failure and revascularization.Results. The plasma level of VEGF in the low B2R group is67±12 pg/mL, whereas the high B2R group has significantly elevated VEGF levels of145±27 pg/mL(P<0.001). The concentration of VEGF has correlated with expression of B2R (r=0.574,P<0.001). During the 48 months of follow-up, low expression of B2 receptor on circulating CD34-positive cells indicates the high incidence of heart failure (hazard ratio: 2.247; 95% confidence interval: 1.110-4.547;P=0.024) and revascularization (hazard ratio: 2.335; 95% confidence interval: 1.075-5.074;P=0.032). Kaplan-Meier survival analysis showed that the cumulative hazard of heart failure (P=0.014) and revascularization (P=0.032) has significant differences between low B2R and high B2R.Conclusion. Low expression of B2R on circulating progenitor cells indicated the poor outcomes of myocardial infarction.

scholarly journals 2481 A collaborative neurology-emergency medicine rapid outpatient clinic for the management of TIA and minor stroke in the emergency department

2018 ◽  
Vol 2 (S1) ◽  
pp. 37-37
Author(s):  
Bernard P. Chang ◽  
Rachel Mehendale ◽  
Eliza Miller ◽  
Benjamin Kummer ◽  
Joshua Willey ◽  
...  
Keyword(s):  
Emergency Department ◽  
Hospital Admissions ◽  
Tertiary Care ◽  
Low Risk ◽  
Minor Stroke ◽  
Decision Tool ◽  
Inpatient Hospitalization ◽  
Rapid Access ◽  
Rapid Access Clinic

OBJECTIVES/SPECIFIC AIMS: Current practice frequently dictates hospitalization for TIA and minor stroke (TIAMS) in order to obtain comprehensive evaluation of stroke risk factors and mechanism. Inpatient hospitalization is often done to expedite workup and to coordinate care although may be associated with nosocomial risks and increased healthcare cost. However, a subset of these patients who do not have debilitating deficits may not require inpatient hospitalization. We conducted a pilot study to assess the feasibility of conducting rapid outpatient stroke evaluations in low risk patients with TIAMS without disabling deficits. METHODS/STUDY POPULATION: The rapid access clinic was initiated at a single-site urban tertiary care facility for outpatient evaluation of TIAMS within 24 hours of emergency department (ED) evaluation. Patients were selected using a decision tool identifying presumed low-risk TIAMS seen in the ED. Criteria included medical (e.g., no disabling deficit, no thrombolytic agent given, negative CT for hemorrhagic stroke) as well as social criteria (e.g., patient ability to follow-up as an outpatient). We evaluated rates of noncompliance with post-ED follow-up, need for hospitalization from clinic, and 90 day stroke and health outcome data. RESULTS/ANTICIPATED RESULTS: Between December 2016 and December 2017 a total of 93 TIAMS patients seen in the ED were recommended for the rapid access clinic utilizing the decision tool. Of these patients, 94.5% (86) were evaluated within 24 hours of ED discharge. Only 2 patients (2.4%) who received outpatient evaluation required hospitalization; 61 (71.8%) patients had TIAMS on final evaluation in clinic. DISCUSSION/SIGNIFICANCE OF IMPACT: Our pilot data suggests that for a subset of patients, rapid outpatient evaluation may be a feasible and safe strategy for TIAMS management. Future work exploring such strategies may help improve TIAMS outcomes and reduce ED crowding and unnecessary hospital admissions.

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