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Naldi A, Pracucci G, Cavallo R, Saia V, Boghi A, Lochner P, Casetta I, Sallustio F, Zini A, Fainardi E, Cappellari M, Tassi R, Bracco S, Bigliardi G, Vallone S, Nencini P, Bergui M, Mangiafico S, Toni D. Mechanical thrombectomy for in-hospital stroke: data from the Italian Registry of Endovascular Treatment in Acute Stroke. J Neurointerv Surg 2023; 15:e426-e432. [PMID: 36882319 DOI: 10.1136/jnis-2022-019939] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/25/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND The benefit, safety, and time intervals of mechanical thrombectomy (MT) in patients with in-hospital stroke (IHS) are unclear. We sought to evaluate the outcomes and treatment times for IHS patients compared with out-of-hospital stroke (OHS) patients receiving MT. METHODS We analyzed data from the Italian Registry of Endovascular Treatment in Acute Stroke (IRETAS) between 2015 and 2019. We compared the functional outcomes (modified Rankin Scale (mRS) scores) at 3 months, recanalization rates, and symptomatic intracranial hemorrhage (sICH) after MT. Time intervals from stroke onset-to-imaging, onset-to-groin, and onset-to-end MT were recorded for both groups, as were door-to-imaging and door-to-groin for OHS. A multivariate analysis was performed. RESULTS Of 5619 patients, 406 (7.2%) had IHS. At 3 months, IHS patients had a lower rate of mRS 0-2 (39% vs 48%, P<0.001) and higher mortality (30.1% vs 19.6%, P<0.001). Recanalization rates and sICH were similar. Time intervals (min, median (IQR)) from stroke onset-to-imaging, onset-to-groin, and onset-to-end MT were favorable for IHS (60 (34-106) vs 123 (89-188.5); 150 (105-220) vs 220 (168-294); 227 (164-303) vs 293 (230-370); all P<0.001), whereas OHS had lower door-to-imaging and door-to-groin times compared with stroke onset-to-imaging and onset-to-groin for IHS (29 (20-44) vs 60 (34-106), P<0.001; 113 (84-151) vs 150 (105-220); P<0.001). After adjustment, IHS was associated with higher mortality (aOR 1.77, 95% CI 1.33 to 2.35, P<0.001) and a shift towards worse functional outcomes in the ordinal analysis (aOR 1.32, 95% CI 1.06 to 1.66, P=0.015). CONCLUSION Despite favorable time intervals for MT, IHS patients had worse functional outcomes than OHS patients. Delays in IHS management were detected.
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Affiliation(s)
- Andrea Naldi
- Neurology Unit, Ospedale San Giovanni Bosco, Torino, Piemonte, Italy
| | - Giovanni Pracucci
- Department of NEUROFARBA, Neuroscience Section, University of Florence, Florence, Italy
| | - Roberto Cavallo
- Neurology Unit, Ospedale San Giovanni Bosco, Torino, Piemonte, Italy
| | - Valentina Saia
- Neurology and Stroke Unit, Santa Corona Hospital, Pietra Ligure, Italy
| | - Andrea Boghi
- Radiology and Neuroradiology Unit, San Giovanni Bosco Hospital, Turin, Italy
| | - Piergiorgio Lochner
- Department of Neurology, Saarland University Medical Center, University of the Saarland, Homburg, Germany
| | - Ilaria Casetta
- Neurology Unit, University Hospital Arcispedale S. Anna, Ferrara, Italy
| | - Fabrizio Sallustio
- Unità di Trattamento Neurovascolare, Ospedale dei Castelli-ASL6, Rome, Italy
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Enrico Fainardi
- Dipartimento di Scienze Biomediche, Sperimentali e Cliniche, Neuroradiologia, Università degli Studi di Firenze, Ospedale Universitario Careggi, Florence, Italy
| | - Manuel Cappellari
- Stroke Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Rossana Tassi
- Stroke Unit, Ospedale S. Maria Delle Scotte-University Hospital, Siena, Italy
| | - Sandra Bracco
- UO Neurointerventistica, Ospedale S. Maria Delle Scotte-University Hospital, Siena, Italy
| | - Guido Bigliardi
- Neurologia/Stroke Unit, Ospedale Civile di Baggiovara, AOU Modena, Modena, Italy
| | - Stefano Vallone
- Neuroradiologia, Ospedale Civile di Baggiovara, AOU Modena, Modena, Italy
| | - Patrizia Nencini
- Stroke Unit, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Mauro Bergui
- Interventional Neuroradiology Unit, Città della Salute e della Scienza - Molinette, Turin, Italy
| | - Salvatore Mangiafico
- Interventional Neuroradiology Consultant at IRCCS Neuromed, Pozzilli (IS), and Adjunct Professor of Interventional Neuroradiology at Tor Vergata University, Sapienza University and S. Andrea Hospital, Rome, Italy
| | - Danilo Toni
- Emergency Department Stroke Unit, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
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2
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Ben-Shabat I, Darehed D, Eriksson M, Salzer J. Characteristics of in-hospital stroke patients in Sweden: A nationwide register-based study. Eur Stroke J 2023; 8:777-783. [PMID: 37329299 PMCID: PMC10472946 DOI: 10.1177/23969873231182761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/01/2023] [Indexed: 06/19/2023] Open
Abstract
INTRODUCTION Few studies have reported the characteristics of patients with in-hospital stroke (IHS) including the reason for hospitalization and invasive procedures before the stroke. We aimed to extend current knowledge. PATIENTS AND METHODS All adult patients with IHS in Sweden during 2010-2019 registered in the Swedish Stroke Register (Riksstroke) were included. The cohort was cross-linked to the National Patient Register and data extracted on background diagnoses, main discharge diagnoses, and procedure codes for the hospitalization when IHS occurred and any hospital-based healthcare contacts within 30 days before IHS. RESULTS 231,402 stroke cases were identified of which 12,551 (5.4%) were in-hospital and had corresponding entries in the National Patient Register. Of the IHS patients, 11,420 (91.0%) had ischemic stroke and 1131 (9.0%) hemorrhagic stroke; 5860 (46.7%) of the IHS patients had at least one invasive procedure prior to ictus. 1696 (13.5%) had a cardiovascular procedure and 560 (4.5%) a neurosurgical procedure. 1319 (10.5%) patients only had minimally invasive procedures such as blood product transfusion, hemodialysis, or central line insertion. Common discharge diagnosis in patients with no invasive procedures were cardiovascular disorders, injuries, and respiratory disorders. DISCUSSION AND CONCLUSION One in every 17 strokes in Sweden occur in a hospital. In this unselected large cohort the previously reported major causes for in-hospital stroke, cardiovascular and neurosurgical procedures, preceded IHS in only 18.0% of cases suggesting that other etiologies are more common than previously reported. Future studies should aim at determining absolute risks of stroke after surgical procedures and ways of risk reduction.
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Affiliation(s)
- Ilan Ben-Shabat
- Department of Clinical Science, Neurosciences, Umeå University, Umeå, Sweden
| | - David Darehed
- Department of Public Health and Clinical Medicine, Sunderby Research Unit, Umeå University, Umeå, Sweden
| | - Marie Eriksson
- Department of Statistics, USBE, Umeå University, Umeå, Sweden
| | - Jonatan Salzer
- Department of Clinical Science, Neurosciences, Umeå University, Umeå, Sweden
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Joundi RA, Adekanye J, Leung AA, Ronksley P, Smith EE, Rebchuk AD, Field TS, Hill MD, Wilton SB, Bresee LC. Health State Utility Values in People With Stroke: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2022; 11:e024296. [PMID: 35730598 PMCID: PMC9333363 DOI: 10.1161/jaha.121.024296] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/21/2022] [Indexed: 12/25/2022]
Abstract
Background Health state utility values are commonly used to provide summary measures of health-related quality of life in studies of stroke. Contemporaneous summaries are needed as a benchmark to contextualize future observational studies and inform the effectiveness of interventions aimed at improving post-stroke quality of life. Methods and Results We conducted a systematic search of the literature using Medline, EMBASE, and Web of Science from January 1995 until October 2020 using search terms for stroke, health-related quality of life, and indirect health utility metrics. We calculated pooled estimates of health utility values for EQ-5D-3L, EQ-5D-5L, AQoL, HUI2, HUI3, 15D, and SF-6D using random effects models. For the EQ-5D-3L we conducted stratified meta-analyses and meta-regression by key subgroups. We screened 14 251 abstracts and 111 studies met our inclusion criteria (sample size range 11 to 12 447). EQ-5D-3L was reported in 78% of studies (study n=87; patient n=56 976). The pooled estimate for EQ-5D-3L at ≥3 months following stroke was 0.65 (95% CI, 0.63-0.67), which was ≈20% below population norms. There was high heterogeneity (I2>90%) between studies, and estimates differed by study size, case definition of stroke, and country of study. Women, older individuals, those with hemorrhagic stroke, and patients prior to discharge had lower pooled EQ-5D-3L estimates. Conclusions Pooled estimates of health utility for stroke survivors were substantially below population averages. We provide reference values for health utility in stroke to support future clinical and economic studies and identify subgroups with lower healthy utility. Registration URL: https://www.crd.york.ac.uk/prospero/. Unique Identifier: CRD42020215942.
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Affiliation(s)
- Raed A. Joundi
- Department of Clinical NeurosciencesUniversity of CalgaryAlbertaCanada
- Division of NeurologyHamilton Health SciencesMcMaster University & Population Health Research InstituteHamiltonOntarioCanada
| | | | | | | | | | | | - Thalia S. Field
- University of British ColumbiaVancouverBritish ColumbiaCanada
| | | | | | - Lauren C. Bresee
- Department of Community Health SciencesUniversity of CalgaryAlbertaCanada
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4
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Liu ZY, Han GS, Wu JJ, Sha YH, Hong YH, Fu HH, Zhou LX, Ni J, Zhu YC. Comparing characteristics and outcomes of in-hospital stroke and community-onset stroke. J Neurol 2022; 269:5617-5627. [PMID: 35780193 DOI: 10.1007/s00415-022-11244-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/17/2022] [Accepted: 06/18/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND In-hospital strokes account for 4-17% of all strokes and usually lead to urgent and severe conditions. However, features of in-hospital strokes have been scarcely reported in China, and the management systems of in-hospital strokes are unestablished. The study aims to analyze the characteristics of in-hospital strokes in comparison to community-onset strokes and provides evidence for the development of national in-patient stroke care systems. METHODS We retrospectively analyzed consecutive patients with in-hospital strokes (IHS group) and community-onset strokes (COS group) hospitalized in our hospital between June 2012, and January 2022. Clinical characteristics, care measures, and outcomes were compared between the two groups. RESULTS A total of 1162 patients (age 61 ± 16 and 65% male) were included, of whom 193 (16.6%) had an in-hospital stroke and 969 (83.4%) had community-onset stroke. Compared with COS group, patients in IHS group had higher NIHSS at onset (7.25 vs 5.96, P = 0.054), higher use of endovascular therapy (10.4% vs 2.0%, P < 0.001), and lower use of intravascular thrombolysis (1.6% vs 7.2%, P = 0.003). Also, in-hospital strokes were associated with lower rate of mRS0-2 at discharge (OR[95%CI] = 0.674[0.49, 0.926], P = 0.015) and increased in-hospital mobility (OR[95%CI] = 3.621[1.640, 7.996], P = 0.001), after adjusting for age, sex, and cardiovascular risk factors. CONCLUSION Compared with community-onset strokes, the patients with in-hospital stroke had insufficient urgent treatment and poorer outcomes, reflecting the need for increased awareness of in-patient stroke, and strategies to streamline in-hospital acute stroke care.
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Affiliation(s)
- Zi-Yue Liu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Guang-Song Han
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Juan-Juan Wu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Yu-Hui Sha
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Yue-Hui Hong
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Han-Hui Fu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Li-Xin Zhou
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jun Ni
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Yi-Cheng Zhu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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5
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Akbik F, Xu H, Xian Y, Shah S, Smith EE, Bhatt DL, Matsouaka RA, Fonarow GC, Schwamm LH. Trends in Reperfusion Therapy for In-Hospital Ischemic Stroke in the Endovascular Therapy Era. JAMA Neurol 2021; 77:1486-1495. [PMID: 32955582 DOI: 10.1001/jamaneurol.2020.3362] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance A significant proportion of acute ischemic strokes occur while patients are hospitalized. Limited contemporary data exist on the utilization rates of intravenous thrombolysis or endovascular therapy for in-hospital stroke. Objective To use a national registry to examine temporal trends in the use of intravenous and endovascular reperfusion therapies for treatment of in-hospital stroke. Design, Setting, and Participants This retrospective cohort study analyzed data from 267 956 patients who underwent reperfusion therapy for stroke with in-hospital or out-of-hospital onset reported in the Get With the Guidelines-Stroke national registry from January 2008 to September 2018. Exposures In-hospital onset vs out-of-hospital onset of stroke symptoms. Main Outcomes and Measures Temporal trends in the use of reperfusion therapy, process measures of quality, and the association between functional outcomes and key patient characteristics, comorbidities, and treatments. Results Of 67 493 patients with in-hospital stroke onset, this study observed increased rates of vascular risk factors (standardized mean difference >10%) but no significant differences in age or sex in patients undergoing intravenous thrombolysis only (mean [interquartile range {IQR}] age, 72 [80-62] y; 53.2% female) or those undergoing endovascular therapy (mean [IQR] age, 69 [59-79] y; 49.8% female). Of these patients, 10 481 (15.5%) received intravenous thrombolysis and 2494 (3.7%) underwent endovascular therapy. Compared with 2008, in 2018 the proportion of in-hospital stroke among all stroke hospital discharges was higher (3.5% vs 2.7%; P < .001), as was use of intravenous thrombolysis (19.1% vs 9.1%; P < .001) and endovascular therapy (6.4% vs 2.5%; P < .001) in patients with in-hospital stroke, with a significant increase in endovascular therapy in mid-2015 (P < .001). Compared with patients who received intravenous thrombolysis for out-of-hospital stroke onset, those with in-hospital onset were associated with longer median (IQR) times from stroke recognition to cranial imaging (33 [18-60] vs 16 [9-26] minutes; P < .001) and to thrombolysis bolus (81 [52-125] vs 60 [45-84] minutes; P < .001). In adjusted analyses, patients with in-hospital stroke onset who were treated with intravenous thrombolysis were less likely to ambulate independently at discharge (adjusted odds ratio, 0.78; 95% CI, 0.74-0.82; P < .001) and were more likely to die or to be discharged to hospice (adjusted odds ratio, 1.39; 95% CI, 1.29-1.50; P < .001) than patients with out-of-hospital onset who also received intravenous thrombolysis treatment. Comparisons among patients treated with endovascular therapy yielded similar findings. Conclusions and Relevance In this cohort study, in-hospital stroke onset was increasingly reported and treated with reperfusion therapy. Compared with out-of-hospital stroke onset, in-hospital onset was associated with longer delays to reperfusion and worse functional outcomes, highlighting opportunities to further care for patients with in-hospital stroke onset.
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Affiliation(s)
- Feras Akbik
- Department of Neurology, Neurosurgery, Emory University Hospital, Atlanta, Georgia
| | - Haolin Xu
- Duke Clinical Research Institute, Durham, North Carolina
| | - Ying Xian
- Duke Clinical Research Institute, Durham, North Carolina
| | - Shreyansh Shah
- Duke Clinical Research Institute, Durham, North Carolina
| | - Eric E Smith
- Department of Neurology, University of Calgary, Calgary, Alberta, Canada
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart & Vascular Center.,Harvard Medical School, Boston, Massachusetts
| | - Roland A Matsouaka
- Duke Clinical Research Institute, Durham, North Carolina.,Department of Neurology, Duke University, Durham, North Carolina
| | - Gregg C Fonarow
- Department of Cardiology, University of California, Los Angeles Medical Center, Los Angeles
| | - Lee H Schwamm
- Department of Neurology, Massachusetts General Hospital, Boston
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6
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Green TL, McNair ND, Hinkle JL, Middleton S, Miller ET, Perrin S, Power M, Southerland AM, Summers DV. Care of the Patient With Acute Ischemic Stroke (Posthyperacute and Prehospital Discharge): Update to 2009 Comprehensive Nursing Care Scientific Statement: A Scientific Statement From the American Heart Association. Stroke 2021; 52:e179-e197. [PMID: 33691469 DOI: 10.1161/str.0000000000000357] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
In 2009, the American Heart Association/American Stroke Association published a comprehensive scientific statement detailing the nursing care of the patient with an acute ischemic stroke through all phases of hospitalization. The purpose of this statement is to provide an update to the 2009 document by summarizing and incorporating current best practice evidence relevant to the provision of nursing and interprofessional care to patients with ischemic stroke and their families during the acute (posthyperacute phase) inpatient admission phase of recovery. Many of the nursing care elements are informed by nurse-led research to embed best practices in the provision and standard of care for patients with stroke. The writing group comprised members of the Stroke Nursing Committee of the Council on Cardiovascular and Stroke Nursing and the Stroke Council. A literature review was undertaken to examine the best practices in the care of the patient with acute ischemic stroke. The drafts were circulated and reviewed by all committee members. This statement provides a summary of best practices based on available evidence to guide nurses caring for adult patients with acute ischemic stroke in the hospital posthyperacute/intensive care unit. In many instances, however, knowledge gaps exist, demonstrating the need for continued nurse-led research on care of the patient with acute ischemic stroke.
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7
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Malavera A, Cadilhac DA, Thijs V, Lim JY, Grabsch B, Breen S, Jan S, Anderson CS. Screening for Fabry Disease in Young Strokes in the Australian Stroke Clinical Registry (AuSCR). Front Neurol 2020; 11:596420. [PMID: 33324335 PMCID: PMC7721671 DOI: 10.3389/fneur.2020.596420] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/02/2020] [Indexed: 01/05/2023] Open
Abstract
Introduction: Fabry disease (FD) is an X-linked lysosomal storage disorder characterized by a deficiency or absence of alpha-galactosidase A (α-GAL A) enzyme, where stroke can be a serious complication. The aim of this study is to determine the feasibility of centralized screening for FD, among young stroke adults registered in the national Australian Stroke Clinical Registry (AuSCR). Methods: The study was conducted in young (age 18 – 55 years) survivors of acute stroke of unknown etiology registered in AuSCR at hospitals in Queensland, Tasmania, New South Wales, and Victoria during 2014 – 2015; and who, at the 3-month outcome assessment, agreed to be re-contacted for future research. Descriptive analyses of case identification from responses and specific enzyme and DNA sequencing analyses were conducted for α-galactosidase A (α-GLA) from dried blood spot (DBS) testing. Results: Of 326 AuSCR-identified patients invited to participate, 58 (18%) provided consent but six were subsequently unable to provide a blood sample and two later withdrew consent to use their data. Among the remaining 50 participants (median age 53 years [48 – 56 years]; 47% female), 67% had experienced an acute ischemic stroke. All males (n = 27) had an initial screen for α-GLA enzyme activity of whom seven with low enzyme levels had normal secondary α-GLA gene analysis. All females (n = 23) had genetic analysis, with one shown to have a pathogenic c.352C>T p.(Arg118Cys) missense mutation of the α-GLA gene for FD. Conclusions: These findings provide logistical data for embedding a process of automated central stroke registry screening for an additional case-finding tool in FD.
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Affiliation(s)
- Alejandra Malavera
- Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Dominique A Cadilhac
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia.,Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, VIC, Australia
| | - Vincent Thijs
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, VIC, Australia.,Department of Neurology, Austin Health Heidelberg, Heidelberg, VIC, Australia
| | - Joyce Y Lim
- Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Brenda Grabsch
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, VIC, Australia
| | - Sibilah Breen
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, VIC, Australia
| | - Stephen Jan
- Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia.,Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Craig S Anderson
- Faculty of Medicine, The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia.,Sydney Medical School, University of Sydney, Sydney, NSW, Australia.,Neurology Department, Royal Prince Alfred Hospital, Sydney Health Partners, Sydney, NSW, Australia
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8
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Yu AYX, Hill MD. In-Hospital Acute Strokes—Opportunities to Optimize Care and Improve Outcomes. JAMA Neurol 2020; 77:1482-1483. [DOI: 10.1001/jamaneurol.2020.3368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Amy Y. X. Yu
- Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Michael D. Hill
- Department of Clinical Neurosciences, Community Health Sciences, and Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
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9
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Callisaya ML, Purvis T, Lawler K, Brodtmann A, Cadilhac DA, Kilkenny MF. Dementia is Associated With Poorer Quality of Care and Outcomes After Stroke: An Observational Study. J Gerontol A Biol Sci Med Sci 2020; 76:851-858. [DOI: 10.1093/gerona/glaa139] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
To determine whether preexisting dementia is associated with poorer quality of care and outcomes after stroke in the acute hospital phase.
Method
This was a retrospective analysis of pooled data from the Australian Stroke Foundation national audit conducted in 2015 and 2017. Dementia status was obtained from the medical records. Processes of care to assess quality included: stroke unit care, time-dependent therapy, nursing/allied health assessments, and preparation for discharge. Outcomes included in-hospital complications, independence on discharge, and destination. Logistic regression was used to examine associations between dementia status and processes of care. Multilevel random effects logistic regression, with level defined as hospital, was used to examine associations between dementia status and outcomes.
Results
There were 683/7,070 (9.7%) audited patients with dementia included. Patients with dementia were less likely to be treated in stroke units (58.3% vs 70.6%), receive thrombolysis if an ischemic stroke (5.8% vs 11.1%), have access within 48 hours to physiotherapy (56.4% vs 69.7%) or occupational therapy (46.8% vs 55.6%), see a dietitian if problems with nutrition (64.4% vs 75.9%), or have mood assessed (2.6% vs 12.3%). Patients with dementia were more likely to receive no rehabilitation (adjusted odds ratio 1.88, 95% confidence interval 1.25, 2.83) and be discharged to residential care (adjusted odds ratio 2.36, 95% confidence interval 1.50, 3.72).
Conclusion
People with dementia received poorer quality of care and had worse outcomes after stroke. Our findings raise questions regarding equity and the need for better understanding of why the quality of care differs after stroke for people with dementia.
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Affiliation(s)
- Michele L Callisaya
- Peninsula Clinical School, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Tara Purvis
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Katherine Lawler
- Wicking Dementia Research and Education Centre, College of Health and Medicine, University of Tasmania, Hobart, Australia
| | - Amy Brodtmann
- Florey Institute of Neuroscience and Mental Health, Heidelberg, University of Melbourne, Victoria, Australia
| | - Dominique A Cadilhac
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
- Florey Institute of Neuroscience and Mental Health, Heidelberg, University of Melbourne, Victoria, Australia
| | - Monique F Kilkenny
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
- Florey Institute of Neuroscience and Mental Health, Heidelberg, University of Melbourne, Victoria, Australia
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10
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Yu AYX, Austin PC, Rashid M, Fang J, Porter J, Hill MD, Kapral MK. Deriving a Passive Surveillance Stroke Severity Indicator From Routinely Collected Administrative Data: The PaSSV Indicator. Circ Cardiovasc Qual Outcomes 2020; 13:e006269. [PMID: 32069092 DOI: 10.1161/circoutcomes.119.006269] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Adjusting for stroke severity is crucial for stroke outcomes research. However, this information is not available in administrative healthcare data. We aimed to derive an indicator of baseline stroke severity using these data. METHODS AND RESULTS We identified patients with stroke enrolled in a population-based registry in Ontario, Canada, and used the Canadian Neurological Scale (CNS), documented in the registry, as a measure of stroke severity. We derived an estimated CNS from a linear regression model in which we regressed the observed CNS on predictor variables: age, sex, arrival by ambulance, interhospital transfer, mechanical ventilation, and an emergency department triage score. The effect of stroke severity on the estimated hazard ratios for 30-day mortality was determined in 3 Cox-proportional hazards models with (1) no CNS, (2) observed CNS, and (3) estimated CNS, all adjusted for age, sex, Charlson index, and stroke type. We assessed model discrimination using C statistics. To assess for construct validity, we repeated these analyses in a subset of patients with documented National Institute of Health Stroke Scale and in a cohort of patients with stroke external to the registry. We derived the estimated stroke severity in 41 481 patients (48.7% female, median age of 75 years [interquartile range, 64- 83]). The magnitude of the association between stroke severity and mortality was similar for the observed and estimated CNS. The discriminative ability of the Cox-proportional hazards models to predict mortality was highest when the observed CNS was included (C statistic, 0.82 [95% CI, 0.81-0.82]), moderate with estimated CNS (0.76 [0.75-0.76]), and lowest without CNS (0.69 [0.69-0.70]. Our findings were replicated with the National Institute of Health Stroke Scale and in the external cohort. CONCLUSIONS We derived an estimated measure of stroke severity using administrative data. This can be applied for risk adjustment in population-based stroke outcomes research and in assessments of health system performance.
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Affiliation(s)
- Amy Y X Yu
- Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, ON, Canada (A.Y.X.Y.).,ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.)
| | - Peter C Austin
- ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.)
| | - Mohammed Rashid
- ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.)
| | - Jiming Fang
- ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.)
| | - Joan Porter
- ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.)
| | - Michael D Hill
- Department of Clinical Neurosciences, Community Health Sciences, and Hotchkiss Brain Institute, University of Calgary, AB, Canada (M.D.H.)
| | - Moira K Kapral
- ICES, Toronto, ON, Canada (A.Y.X.Y., P.C.A., M.R., J.F., J.P., M.K.K.).,Department of Medicine (General Internal Medicine), University of Toronto-University Health Network, ON, Canada (M.K.K.)
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