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Kähler N, Hindricks G, Dagres N, Tscholl V. [Diagnostics and treatment of syncope]. Herz 2024; 49:394-403. [PMID: 39190136 DOI: 10.1007/s00059-024-05260-3] [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] [Accepted: 07/01/2024] [Indexed: 08/28/2024]
Abstract
The 2018 guidelines of the European Society of Cardiology (ESC) provide improved algorithms for the diagnostics and treatment of syncope. New guidelines on ventricular tachycardia, on the prevention of sudden cardiac death and on cardiomyopathies and pacemakers have refined the recommendations. The detailed medical history and examination are crucial for differentiating between cardiac and noncardiac causes and determining the appropriate treatment. High-risk patients need urgent and comprehensive diagnostics. The basic diagnostics include medical history, physical examination and a 12-lead electrocardiography (ECG). Further tests, such as long-term ECG monitoring, implantable loop recorders and electrophysiological investigations are helpful in unclear cases. The treatment depends on the cause, with pacemaker implantation and implantable cardioverter defibrillators (ICD) being important for cardiac causes, while behavioral measures and medication management have priority for noncardiac syncope.
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Affiliation(s)
- Nora Kähler
- Klinik für Kardiologie, Angiologie und Intensivmedizin, Campus Charité Mitte, Deutsches Herzzentrum der Charité, Berlin, Deutschland.
| | - Gerhard Hindricks
- Klinik für Kardiologie, Angiologie und Intensivmedizin, Campus Charité Mitte, Deutsches Herzzentrum der Charité, Berlin, Deutschland
| | - Nikolaos Dagres
- Klinik für Kardiologie, Angiologie und Intensivmedizin, Campus Charité Mitte, Deutsches Herzzentrum der Charité, Berlin, Deutschland
| | - Verena Tscholl
- Klinik für Kardiologie, Angiologie und Intensivmedizin, Campus Charité Mitte, Deutsches Herzzentrum der Charité, Berlin, Deutschland
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2
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Goodwin R, Cyrus J, Lilova RL, Kandlakunta S, Aurora T. Emergency department observation units: A scoping review. J Am Coll Emerg Physicians Open 2024; 5:e13254. [PMID: 39131827 PMCID: PMC11315642 DOI: 10.1002/emp2.13254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/13/2024] [Accepted: 07/22/2024] [Indexed: 08/13/2024] Open
Abstract
Objective This scoping review assesses existing research on observation units, examining diagnoses, clinical outcomes, finances, and health system comparisons to identify knowledge gaps related to patients in dedicated emergency observation units. Methods The scoping review follows the Joanna Briggs Institute (JBI) methodology and was published prior to the review on Open Science Framework. Databases searched included MEDLINE/PubMed, Embase (Ovid), and CINAHL (Ebsco), with unpublished studies and gray literature identified via Web of Science. Articles were screened and extracted by two reviewers in Covidence. Any data or inclusion criteria inconsistencies were resolved through arbitration by a third researcher or by team consensus. Data were transferred to Excel for analysis. Results A total of 1061 studies were assessed for eligibility: 461 articles met study inclusion criteria and 433 were excluded for being abstracts only. Of these 461 articles, the majority focused on cardiac diagnoses (111/461, 24%) and adult populations (321/461, 70%) and are retrospective or cohort studies (241/461, 52%). Fifty-four articles (12%) belonged to expert opinion category. Length of stay (191/461, 41%) is the most common outcome measure followed by morbidity/mortality (189/461, 41%), admission/failure rate (169/461, 37%), and protocol assessments (120/461, 26%). Few articles focused on staff models and structure but 121 of 461 (26%) mentioned it. Note that 162 (35%) measured hospital finances, and 120 (26%) articles performed some direct comparison to other forms of observation. Conclusion While reimbursement and cardiac conditions are frequently assessed in emergency department observation unit literature, there is paucity of discussion on staffing models and other diagnoses remain less frequently explored. This review aims to spotlight future research areas in observation medicine.
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Affiliation(s)
- Rebecca Goodwin
- Department of Emergency and Internal MedicineVirginia Commonwealth UniversityRichmondVirginiaUSA
| | - John Cyrus
- Health Sciences LibraryResearch and EducationVirginia Commonwealth UniversityRichmondVirginiaUSA
| | - Radina L. Lilova
- Virginia Commonwealth University School of MedicineRichmondVirginiaUSA
| | | | - Taruna Aurora
- Division of Observation MedicineClinical Decision Unit Co‐DirectorVirginia Commonwealth University Health SystemRichmondVirginiaUSA
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Archontakis S, Oikonomou E, Sideris K, Dourvas P, Milaras N, Kostakis P, Klogkeri T, Triantafyllou E, Theofilis P, Ntalakouras I, Arsenos P, Gkika A, Gatzoulis K, Sideris S, Tousoulis D. A More Targeted and Selective Use of Implantable Loop Recorders Improves the Effectiveness of Syncope Units: A Single-Center Experience. Life (Basel) 2024; 14:871. [PMID: 39063625 PMCID: PMC11277815 DOI: 10.3390/life14070871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2024] [Revised: 07/07/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
PURPOSE Syncope remains a common medical problem. Recently, the role of dedicated syncope units and implantable loop recorders has emerged in the investigation of unexplained syncope. This study aims to investigate the possibilities for a more rational and targeted use of various diagnostic tools. METHODS In this retrospective single-center study, 196 patients with unexplained syncope were included between March 2019 and February 2023. Various diagnostic tools were utilized during the investigation, according to clinical judgement. Patients were retrospectively allocated into Group A (including those who, among other tests, underwent loop recorder insertion) and Group B (including patients investigated without loop recorder implantation). Data were compared with Group C, including patients assessed prior to syncope unit establishment. RESULTS There was no difference between Group A (n = 133) and Group B (n = 63) in the diagnostic yield (74% vs. 76%, p = 0.22). There were significant differences between Groups A and B regarding age (67.3 ± 16.9 years vs. 48.3 ± 19.1 years, p < 0.001) and cause of syncope (cardiogenic in 69% of Group A, reflex syncope in 77% of Group B, p < 0.001). Electrocardiography-based diagnosis occurred in 55% and 19% of Groups A and B, respectively (p < 0.001). The time to diagnosis was 4.2 ± 2.7 months in Group A and 7.5 ± 5.6 months in Group B (p < 0.001). In Group C, the diagnostic yield was 57.9% and the electrocardiography-based diagnostic yield was 18.3%. CONCLUSIONS A selective use of loop recorders according to clinical and electrocardiographic characteristics increases the effectiveness of the structured syncope unit approach and further preserves financial resources.
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Affiliation(s)
- Stefanos Archontakis
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Evangelos Oikonomou
- Third Cardiology Division, Medical School, University of Athens, Sotiria Thoracic Diseases Hospital, 152 Mesogeion Ave., 11527 Athens, Greece;
| | - Konstantinos Sideris
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Panagiotis Dourvas
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Nikias Milaras
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Panagiotis Kostakis
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Tzonatan Klogkeri
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Epameinondas Triantafyllou
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Panagiotis Theofilis
- First Cardiology Division, Medical School, University of Athens, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (P.T.); (P.A.); (K.G.)
| | - Ioannis Ntalakouras
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Petros Arsenos
- First Cardiology Division, Medical School, University of Athens, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (P.T.); (P.A.); (K.G.)
| | - Athanasia Gkika
- Department of Cardiac Surgery, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece
| | - Konstantinos Gatzoulis
- First Cardiology Division, Medical School, University of Athens, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (P.T.); (P.A.); (K.G.)
| | - Skevos Sideris
- Department of Cardiology, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (S.A.); (K.S.); (P.K.); (T.K.); (E.T.); (I.N.); (S.S.)
| | - Dimitris Tousoulis
- First Cardiology Division, Medical School, University of Athens, Hippokration General Hospital, 114 Vasilisis Sofias Str., 11527 Athens, Greece; (P.T.); (P.A.); (K.G.)
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Furlan L, Jacobitti Esposito G, Gianni F, Solbiati M, Mancusi C, Costantino G. Syncope in the Emergency Department: A Practical Approach. J Clin Med 2024; 13:3231. [PMID: 38892942 PMCID: PMC11172976 DOI: 10.3390/jcm13113231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Syncope is a common condition encountered in the emergency department (ED), accounting for about 0.6-3% of all ED visits. Despite its high frequency, a widely accepted management strategy for patients with syncope in the ED is still missing. Since syncope can be the presenting condition of many diseases, both severe and benign, most research efforts have focused on strategies to obtain a definitive etiologic diagnosis. Nevertheless, in everyday clinical practice, a definitive diagnosis is rarely reached after the first evaluation. It is thus troublesome to aid clinicians' reasoning by simply focusing on differential diagnoses. With the current review, we would like to propose a management strategy that guides clinicians both in the identification of conditions that warrant immediate treatment and in the management of patients for whom a diagnosis is not immediately reached, differentiating those that can be safely discharged from those that should be admitted to the hospital or monitored before a final decision. We propose the mnemonic acronym RED-SOS: Recognize syncope; Exclude life-threatening conditions; Diagnose; Stratify the risk of adverse events; Observe; decide on the Setting of care. Based on this acronym, in the different sections of the review, we discuss all the elements that clinicians should consider when assessing patients with syncope.
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Affiliation(s)
- Ludovico Furlan
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (L.F.); (M.S.); (G.C.)
- Internal Medicine Department, IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giulia Jacobitti Esposito
- Emergency Medicine School, Department of Advanced Biomedical Science, University of Naples Federico II, 80138 Naples, Italy; (G.J.E.); (C.M.)
| | - Francesca Gianni
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (L.F.); (M.S.); (G.C.)
- Emergency Department, IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Monica Solbiati
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (L.F.); (M.S.); (G.C.)
- Emergency Department, IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Costantino Mancusi
- Emergency Medicine School, Department of Advanced Biomedical Science, University of Naples Federico II, 80138 Naples, Italy; (G.J.E.); (C.M.)
| | - Giorgio Costantino
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (L.F.); (M.S.); (G.C.)
- Emergency Department, IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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5
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Ghariq M, van den Hout WB, Dekkers OM, Bootsma M, de Groot B, Groothuis JGJ, Harms MPM, Hemels MEW, Kaal ECA, Koomen EM, de Lange FJ, Peeters SYG, van Rossum IA, Rutten JHW, van Zwet EW, van Dijk JG, Thijs RD. Diagnostic and societal impact of implementing the syncope guidelines of the European Society of Cardiology (SYNERGY study). BMC Med 2023; 21:365. [PMID: 37743496 PMCID: PMC10518933 DOI: 10.1186/s12916-023-03056-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 08/29/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND Syncope management is fraught with unnecessary tests and frequent failure to establish a diagnosis. We evaluated the potential of implementing the 2018 European Society of Cardiology (ESC) Syncope Guidelines regarding diagnostic yield, accuracy and costs. METHODS A multicentre pre-post study in five Dutch hospitals comparing two groups of syncope patients visiting the emergency department: one before intervention (usual care; from March 2017 to February 2019) and one afterwards (from October 2017 to September 2019). The intervention consisted of the simultaneous implementation of the ESC Syncope Guidelines with quick referral routes to a syncope unit when indicated. The primary objective was to compare diagnostic accuracy using logistic regression analysis accounting for the study site. Secondary outcome measures included diagnostic yield, syncope-related healthcare and societal costs. One-year follow-up data were used to define a gold standard reference diagnosis by applying ESC criteria or, if not possible, evaluation by an expert committee. We determined the accuracy by comparing the treating physician's diagnosis with the reference diagnosis. RESULTS We included 521 patients (usual care, n = 275; syncope guidelines intervention, n = 246). The syncope guidelines intervention resulted in a higher diagnostic accuracy in the syncope guidelines group than in the usual care group (86% vs.69%; risk ratio 1.15; 95% CI 1.07 to 1.23) and a higher diagnostic yield (89% vs. 76%, 95% CI of the difference 6 to 19%). Syncope-related healthcare costs did not differ between the groups, yet the syncope guideline implementation resulted in lower total syncope-related societal costs compared to usual care (saving €908 per patient; 95% CI €34 to €1782). CONCLUSIONS ESC Syncope Guidelines implementation in the emergency department with quick referral routes to a syncope unit improved diagnostic yield and accuracy and lowered societal costs. TRIAL REGISTRATION Netherlands Trial Register, NTR6268.
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Affiliation(s)
- M Ghariq
- Department of Neurology, Leiden University Medical Centre, PO Box 9600, 2300 RC, Leiden, The Netherlands.
| | - W B van den Hout
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, The Netherlands
| | - O M Dekkers
- Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - M Bootsma
- Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - B de Groot
- Department of Emergency Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - J G J Groothuis
- Department of Cardiology, Diakonessenhuis, Utrecht, The Netherlands
| | - M P M Harms
- Department of Internal Medicine, University Medical Centre Groningen, Groningen, The Netherlands
| | - M E W Hemels
- Department of Cardiology, Rijnstate Hospital, Arnhem, The Netherlands
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - E C A Kaal
- Department of Neurology, Maasstad Hospital, Rotterdam, The Netherlands
| | - E M Koomen
- Department of Cardiology, Gelre Hospital, Apeldoorn, The Netherlands
| | - F J de Lange
- Department of Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - S Y G Peeters
- Department of Emergency Medicine, Flevo Hospital, Almere, The Netherlands
| | - I A van Rossum
- Department of Neurology, Leiden University Medical Centre, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - J H W Rutten
- Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - E W van Zwet
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, The Netherlands
| | - J G van Dijk
- Department of Neurology, Leiden University Medical Centre, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - R D Thijs
- Department of Neurology, Leiden University Medical Centre, PO Box 9600, 2300 RC, Leiden, The Netherlands
- Stichting Epilepsie Instellingen Nederland, Heemstede, The Netherlands
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6
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Ucar G, Aksay E, Bayram B, Guzelce MC, Ergun YK. The diagnostic efficiency of whole-body bedside ultrasonography protocol for syncope patients in the emergency department. Am J Emerg Med 2023; 67:17-23. [PMID: 36774906 DOI: 10.1016/j.ajem.2023.01.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/28/2022] [Accepted: 01/24/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The emergency physician should diagnose and treat the critical illnesses that cause syncope/presyncope in patients presenting to the emergency department (ED). Whole-body ultrasonography can detect the critical etiology of syncope with high diagnostic sensitivity. We aimed to reveal whether whole-body ultrasonography for syncope (WHOBUS-Syncope) protocol recognizes high-risk syncope patients and the effect of WHOBUS-Syncope protocol on the management of patients. METHOD This is a prospective, cross-sectional study. Patients over the age of 18 years who presented to the ED with syncope or near syncope were included consecutively. Carotid, lung, cardiac, collapsibility of inferior vena cava, abdominal and compression ultrasonography of the lower extremity veins was performed among the WHOBUS-Syncope protocol. Frequency of abnormal sonographic findings associated with syncope/presyncope and requirement of critical intervention for abnormal sonographic findings were assessed. RESULTS 152 patients were included in the study. The median age of the patients was 61.5 years (IQR: 41-71.8) and 52.6% were female. The most common (64.3%) abnormal sonographic finding was >50% collapse of vena cava inferior during inspiration. In addition, abnormal sonographic findings thought to cause syncope/presyncope were detected in 35.5% of the patients. Bolus fluid resuscitation were given in in 62 patients (40.8%) with increased inferior vena cava collapse. Critical interventions other than fluid resuscitation were performed for abnormal sonographic findings in 35 (23%) of the patients. Advanced age, increased heart rate and the presence of high-risk criteria in the 'European Society of Cardiology Guidelines for Syncope' were independent risk factors for detection of abnormal ultrasonographic findings related to syncope/presyncope. CONCLUSION WHOBUS-Syncope protocol can be included in emergency practice as part of the standard evaluation in patients with syncope or presyncope presenting to the ED.
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Affiliation(s)
- Guçluhan Ucar
- Attending Emergency Physician, Dokuz Eylul University School of Medicine, Department of Emergency Medicine, Turkey
| | - Ersin Aksay
- Emergency Medicine, Dokuz Eylul University School of Medicine, Department of Emergency Medicine, Turkey.
| | - Basak Bayram
- Emergency Medicine, Dokuz Eylul University School of Medicine, Department of Emergency Medicine, Turkey
| | - Mustafa Can Guzelce
- Attending Emergency Physician, Dokuz Eylul University School of Medicine, Department of Emergency Medicine, Turkey
| | - Yagiz Kagan Ergun
- Attending Emergency Physician, Dokuz Eylul University School of Medicine, Department of Emergency Medicine, Turkey
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Galron E, Kehat O, Weiss-Meilik A, Furlan R, Jacob G. Diagnostic approaches to syncope in Internal Medicine Departments and their effect on mortality. Eur J Intern Med 2022; 102:97-103. [PMID: 35599110 DOI: 10.1016/j.ejim.2022.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/02/2022] [Accepted: 05/12/2022] [Indexed: 11/18/2022]
Abstract
Most data on mortality and investigational approaches to syncope comes from patients presented to emergency departments (ED). The aim of this study is to report intermediate term mortality in syncope patients admitted to Internal Medicine Departments and whether different diagnostic approaches to syncope affect mortality. Methods and results A single-center retrospective-observational study conducted at the Tel Aviv "Sourasky" Medical Center. Data was collected from electronic medical records (EMRs), from January 2010 to December 2020. We identified 24,021 patients, using ICD-9-CM codes. Only 7967 syncope patients were admitted to Internal Medicine Departments and evaluated. Logistic regression models were used to determine the effects of diagnostic testing per patient in each department on 30-day mortality and readmission rates. All-cause 30-day mortality rate was 4.1%. There was a significant difference in the number of diagnostic tests performed per patient between the different departments, without affecting 30-day mortality. The 30-day readmission rate was 11.4%, of which 4.4% were a result of syncope. Conclusion Syncope patients admitted to Internal Medicine Departments show a 30-day all-cause mortality rate of ∼4%. Despite the heterogeneity in the approach to the diagnosis of syncope, mortality is not affected. This novel information about syncope patients in large Internal Medicine Departments is further proof that the diagnosis of syncope requires a logic, personalized approach that focuses on medical history and a few tailored, diagnostic tests.
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Affiliation(s)
- Ehud Galron
- Department of Medicine F. Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel; Recanati Autonomic Research Center, Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Orli Kehat
- I-Medata AI Center, Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Ahuva Weiss-Meilik
- I-Medata AI Center, Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Raffaello Furlan
- Internal Medicine, Humanitas Research Hospital, Humanitas University, Rozzano, Italy
| | - Giris Jacob
- Department of Medicine F. Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel; Recanati Autonomic Research Center, Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel.
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8
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Shen WK, Brignole M. Hospital admission for syncope evaluation: Can we see the forest for the trees? Heart Rhythm 2022; 19:1723-1724. [PMID: 35724871 DOI: 10.1016/j.hrthm.2022.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/07/2022] [Indexed: 11/04/2022]
Affiliation(s)
- Win-Kuang Shen
- Department of Cardiovascular Disease, Mayo Clinic Arizona.
| | - Michele Brignole
- IRCCS Istituto Auxologico Italiano, Ospedale San Luca, Milan, Italy
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Probst MA, Janke AT, Haimovich AD, Venkatesh AK, Lin MP, Kocher KE, Nemnom MJ, Thiruganasambandamoorthy V. Development of a Novel Emergency Department Quality Measure to Reduce Very Low-Risk Syncope Hospitalizations. Ann Emerg Med 2022; 79:509-517. [PMID: 35487840 PMCID: PMC9117517 DOI: 10.1016/j.annemergmed.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/02/2022] [Accepted: 03/07/2022] [Indexed: 11/29/2022]
Abstract
STUDY OBJECTIVE Emergency department (ED) evaluations for syncope are common, representing 1.3 million annual US visits and $2 billion in related hospitalizations. Despite evidence supporting risk stratification and outpatient management, variation in syncope hospitalization rates persist. We sought to develop a new quality measure for very low-risk adult ED patients with syncope that could be applied to administrative data. METHODS We developed this quality measure in 2 phases. First, we used an existing prospective, observational ED patient data set to identify a very low-risk cohort with unexplained syncope using 2 variables: age less than 50 years and no history of heart disease. We then applied this to the 2019 Nationwide Emergency Department Sample (NEDS) to assess its potential effect, assessing for hospital-level factors associated with hospitalization variation. RESULTS Of the 8,647 adult patients in the prospective cohort, 3,292 (38%) patients fulfilled these 2 criteria: age less than 50 years and no history of heart disease. Of these, 15 (0.46%) suffered serious adverse events within 30 days. In the NEDS, there were an estimated 566,031 patients meeting these 2 criteria, of whom 15,507 (2.7%; 95% confidence interval [CI] 2.48% to 3.00%) were hospitalized. We found substantial variation in the hospitalization rates for this very low-risk cohort, with a median rate of 1.7% (range 0% to 100%; interquartile range 0% to 3.9%). Factors associated with increased hospitalization rates included a yearly ED volume of more than 80,000 (odds ratio [OR] 3.14; 95% CI 2.02 to 4.89) and metropolitan teaching status (OR 1.5; 95% CI 1.24 to 1.81). CONCLUSION In summary, our novel syncope quality measure can assess variation in low-value hospitalizations for unexplained syncope. The application of this measure could improve the value of syncope care.
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Affiliation(s)
- Marc A Probst
- Department of Emergency Medicine, Columbia University Medical Center, New York, NY.
| | - Alexander T Janke
- Department of Emergency Medicine, Yale School of Medicine, New Haven, CT
| | - Adrian D Haimovich
- Department of Emergency Medicine, Yale School of Medicine, New Haven, CT
| | - Arjun K Venkatesh
- Department of Emergency Medicine, Yale School of Medicine, New Haven, CT
| | - Michelle P Lin
- Department of Emergency Medicine and Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Keith E Kocher
- Department of Emergency Medicine and Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI
| | - Marie-Joe Nemnom
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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10
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Sutton R, Ricci F, Fedorowski A. Risk stratification of syncope: Current syncope guidelines and beyond. Auton Neurosci 2022; 238:102929. [PMID: 34968831 DOI: 10.1016/j.autneu.2021.102929] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 11/27/2021] [Accepted: 12/08/2021] [Indexed: 11/28/2022]
Abstract
Syncope is an alarming event carrying the possibility of serious outcomes, including sudden cardiac death (SCD). Therefore, immediate risk stratification should be applied whenever syncope occurs, especially in the Emergency Department, where most dramatic presentations occur. It has long been known that short- and long-term syncope prognosis is affected not only by its mechanism but also by presence of concomitant conditions, especially cardiovascular disease. Over the last two decades, several syncope prediction tools have been developed to refine patient stratification and triage patients who need expert in-hospital care from those who may receive nonurgent expert care in the community. However, despite promising results, prognostic tools for syncope remain challenging and often poorly effective. Current European Society of Cardiology syncope guidelines recommend an initial syncope workup based on detailed patient's history, physical examination supine and standing blood pressure, resting ECG, and laboratory tests, including cardiac biomarkers, where appropriate. Subsequent risk stratification based on screening of features aims to identify three groups: high-, intermediate- and low-risk. The first should immediately be hospitalized and appropriately investigated; intermediate group, with recurrent or medium-risk events, requires systematic evaluation by syncope experts; low-risk group, sporadic reflex syncope, merits education about its benign nature, and discharge. Thus, initial syncope risk stratification is crucial as it determines how and by whom syncope patients are managed. This review summarizes the crucial elements of syncope risk stratification, pros and cons of proposed risk evaluation scores, major challenges in initial syncope management, and how risk stratification impacts management of high-risk/recurrent syncope.
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Affiliation(s)
- Richard Sutton
- National Heart & Lung Institute, Imperial College, Dept. of Cardiology, Hammersmith Hospital, Du Cane Road, London W12 0HS, United Kingdom
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G.d'Annunzio" University of Chieti-Pescara, Via Luigi Polacchi, 11, 66100 Chieti, Italy; Casa di Cura Villa Serena, Città Sant'Angelo, Italy
| | - Artur Fedorowski
- Dept. of Cardiology, Karolinska University Hospital, and Department of Medicine, Karolinska Institute, Stockholm, Sweden.
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11
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Berlyand Y, Baugh JJ, Lee AHY, Dorner S, Wilcox SR, Raja AS, Yun BJ. Evaluation of a COVID-19 emergency department observation protocol. Am J Emerg Med 2022; 56:205-210. [PMID: 35427856 PMCID: PMC8865929 DOI: 10.1016/j.ajem.2022.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/08/2022] [Accepted: 02/08/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives Caring for patients with COVID-19 has resulted in a considerable strain on hospital capacity. One strategy to mitigate crowding is the use of ED-based observation units to care for patients who may have otherwise required hospitalization. We sought to create a COVID-19 Observation Protocol for our ED Observation Unit (EDOU) for patients with mild to moderate COVID-19 to allow emergency physicians (EP) to gather more data for or against admission and intervene in a timely manner to prevent clinical deterioration. Methods This was a retrospective cohort study which included all patients who were positive for SARS-CoV-2 at the time of EDOU placement for the primary purpose of monitoring COVID-19 disease. Our institution updated the ED Observation protocol partway into the study period. Descriptive statistics were used to characterize demographics. We assessed for differences in demographics, clinical characteristics, and outcomes between admitted and discharged patients. Multivariate logistic regression models were used to assess whether meeting criteria for the ED observation protocols predicted disposition. Results During the time period studied, 120 patients positive for SARS-CoV-2 were placed in the EDOU for the primary purpose of monitoring COVID-19 disease. The admission rate for patients in the EDOU during the study period was 35%. When limited to patients who met criteria for version 1 or version 2 of the protocol, this dropped to 21% and 25% respectively. Adherence to the observation protocol was 62% and 60% during the time of version 1 and version 2 implementation, respectively. Using a multivariate logistic regression, meeting criteria for either version 1 (OR = 3.17, 95% CI 1.34–7.53, p < 0.01) or version 2 (OR = 3.18, 95% CI 1.39–7.30, p < 0.01) of the protocol resulted in a higher likelihood of discharge. There was no difference in EDOU LOS between admitted and discharged patients. Conclusion An ED observation protocol can be successfully created and implemented for COVID-19 which allows the EP to determine which patients warrant hospitalization. Meeting protocol criteria results in an acceptable admission rate.
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12
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Firouzbakht T, Shen ML, Groppelli A, Brignole M, Shen WK. Step-by-step guide to creating the best syncope units: From combined United States and European experiences. Auton Neurosci 2022; 239:102950. [DOI: 10.1016/j.autneu.2022.102950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/17/2022] [Accepted: 01/20/2022] [Indexed: 10/19/2022]
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13
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Cirillo W, Freitas LRC, Kitaka EL, Matos-Souza JR, Silva MR, Coelho OR, Coelho-Filho OR, Sposito AC, Nadruz W. Impact of emergency short-stay unit opening on in-hospital global and cardiology indicators. J Eval Clin Pract 2021; 27:1262-1270. [PMID: 33421284 DOI: 10.1111/jep.13534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 11/26/2022]
Abstract
RATIONALE, AIMS AND OBJECTIVES Emergency short-stay unit (SSU) alleviates emergency department (ED) overcrowding, but may affect in-hospital indicators. Cardiology patients comprise a substantial part of patients admitted at SSU. This study evaluated whether SSU opening differentially modified in-hospital indicators at a whole general hospital and at its cardiology division (CARD). METHODS We retrospectively analysed indicators based on 859 686 ED visits, and 171 547 hospital admissions, including 12 110 CARD admissions, from 2007 to 2018 at a general tertiary hospital, and compared global ED indicators and in-hospital indicators at the hospital and CARD before (2007-2011) and after (2011-2018) SSU opening. RESULTS After SSU opening, monthly ED bed occupancy rate decreased (mean ± SD 200 ± 18% vs 187 ± 22%; P < .001) and in-hospital admissions from ED increased at the hospital (median [interquartile range] 460 [81] vs 524 [41], P < .001) and CARD (50 [12] vs 54 [12], P = .004). In parallel, monthly in-hospital elective admissions decreased at CARD (34 [18] vs 28 [17], P = .019), but not at the hospital (712 [73] vs 700 [104], P = .54). Average length of stay (LOS) increased at both hospital (8.5 ± 0.3 vs 8.7 ± 0.4 days, P < .001) and CARD (9.2 ± 1.5 vs 10.3 ± 2.3 days, P = .002) after SSU opening, but percent admissions at SSU showed a direct relationship with LOS solely at CARD. Furthermore, cardiology patients admitted at SSU had greater LOS, prevalence of coronary heart disease and age than those admitted at the conventional cardiology ward. CONCLUSIONS SSU opening improved ED crowding, but was associated with changes in in-hospital indicators, particularly at CARD, and in the characteristics of hospitalized cardiology patients. These findings suggest that in-hospital cardiology services may need re-evaluation following SSU opening at a general hospital.
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Affiliation(s)
- Willian Cirillo
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
| | - Lidia R C Freitas
- Division of Informatics, Clinics Hospital, State University of Campinas, Campinas, Brazil
| | - Edson L Kitaka
- Division of Informatics, Clinics Hospital, State University of Campinas, Campinas, Brazil
| | - José R Matos-Souza
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
| | - Marcos R Silva
- Emergency Division, Clinics Hospital, State University of Campinas, Campinas, Brazil
| | - Otávio R Coelho
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
| | - Otávio R Coelho-Filho
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
| | - Andrei C Sposito
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
| | - Wilson Nadruz
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, Campinas, Brazil
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Amin S, Gupta V, Du G, McMullen C, Sirrine M, Williams MV, Smyth SS, Chadha R, Stearley S, Li J. Developing and Demonstrating the Viability and Availability of the Multilevel Implementation Strategy for Syncope Optimal Care Through Engagement (MISSION) Syncope App: Evidence-Based Clinical Decision Support Tool. J Med Internet Res 2021; 23:e25192. [PMID: 34783669 PMCID: PMC8663445 DOI: 10.2196/25192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 02/05/2021] [Accepted: 09/21/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Syncope evaluation and management is associated with testing overuse and unnecessary hospitalizations. The 2017 American College of Cardiology/American Heart Association (ACC/AHA) Syncope Guideline aims to standardize clinical practice and reduce unnecessary services. The use of clinical decision support (CDS) tools offers the potential to successfully implement evidence-based clinical guidelines. However, CDS tools that provide an evidence-based differential diagnosis (DDx) of syncope at the point of care are currently lacking. OBJECTIVE With input from diverse health systems, we developed and demonstrated the viability of a mobile app, the Multilevel Implementation Strategy for Syncope optImal care thrOugh eNgagement (MISSION) Syncope, as a CDS tool for syncope diagnosis and prognosis. METHODS Development of the app had three main goals: (1) reliable generation of an accurate DDx, (2) incorporation of an evidence-based clinical risk tool for prognosis, and (3) user-based design and technical development. To generate a DDx that incorporated assessment recommendations, we reviewed guidelines and the literature to determine clinical assessment questions (variables) and likelihood ratios (LHRs) for each variable in predicting etiology. The creation and validation of the app diagnosis occurred through an iterative clinician review and application to actual clinical cases. The review of available risk score calculators focused on identifying an easily applied and valid evidence-based clinical risk stratification tool. The review and decision-making factors included characteristics of the original study, clinical variables, and validation studies. App design and development relied on user-centered design principles. We used observations of the emergency department workflow, storyboard demonstration, multiple mock review sessions, and beta-testing to optimize functionality and usability. RESULTS The MISSION Syncope app is consistent with guideline recommendations on evidence-based practice (EBP), and its user interface (UI) reflects steps in a real-world patient evaluation: assessment, DDx, risk stratification, and recommendations. The app provides flexible clinical decision making, while emphasizing a care continuum; it generates recommendations for diagnosis and prognosis based on user input. The DDx in the app is deemed a pragmatic model that more closely aligns with real-world clinical practice and was validated using actual clinical cases. The beta-testing of the app demonstrated well-accepted functionality and usability of this syncope CDS tool. CONCLUSIONS The MISSION Syncope app development integrated the current literature and clinical expertise to provide an evidence-based DDx, a prognosis using a validated scoring system, and recommendations based on clinical guidelines. This app demonstrates the importance of using research literature in the development of a CDS tool and applying clinical experience to fill the gaps in available research. It is essential for a successful app to be deliberate in pursuing a practical clinical model instead of striving for a perfect mathematical model, given available published evidence. This hybrid methodology can be applied to similar CDS tool development.
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Affiliation(s)
- Shiraz Amin
- Performance Analytics Center of Excellence, University of Kentucky HealthCare, Lexington, KY, United States
| | - Vedant Gupta
- Department of Cardiovascular Medicine, University of Kentucky HealthCare, Lexington, KY, United States
| | - Gaixin Du
- Center for Health Services Research, University of Kentucky, Lexington, KY, United States
| | - Colleen McMullen
- Department of Cardiovascular Medicine, University of Kentucky HealthCare, Lexington, KY, United States.,Gill Heart & Vascular Institute, University of Kentucky HealthCare, Lexington, KY, United States
| | - Matthew Sirrine
- Center for Health Services Research, University of Kentucky, Lexington, KY, United States
| | - Mark V Williams
- Division of Hospital Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Susan S Smyth
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Romil Chadha
- Division of Hospital Medicine, University of Kentucky HealthCare, Lexington, KY, United States
| | - Seth Stearley
- Department of Emergency Medicine, University of Kentucky HealthCare, Lexington, KY, United States
| | - Jing Li
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
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Syncope Time Frames for Adverse Events after Emergency Department Presentation: An Individual Patient Data Meta-Analysis. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57111235. [PMID: 34833453 PMCID: PMC8623370 DOI: 10.3390/medicina57111235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/04/2021] [Accepted: 11/10/2021] [Indexed: 11/17/2022]
Abstract
Background and Objectives: Knowledge of the incidence and time frames of the adverse events of patients presenting syncope at the ED is essential for developing effective management strategies. The aim of the present study was to perform a meta-analysis of the incidence and time frames of adverse events of syncope patients. Materials and Methods: We combined individual patients’ data from prospective observational studies including adult patients who presented syncope at the ED. We assessed the pooled rate of adverse events at 24 h, 72 h, 7–10 days, 1 month and 1 year after ED evaluation. Results: We included nine studies that enrolled 12,269 patients. The mean age varied between 53 and 73 years, with 42% to 57% females. The pooled rate of adverse events was 5.1% (95% CI 3.4% to 7.7%) at 24 h, 7.0% (95% CI 4.9% to 9.9%) at 72 h, 8.4% (95% CI 6.2% to 11.3%) at 7–10 days, 10.3% (95% CI 7.8% to 13.3%) at 1 month and 21.3% (95% CI 15.8% to 28.0%) at 1 year. The pooled death rate was 0.2% (95% CI 0.1% to 0.5%) at 24 h, 0.3% (95% CI 0.1% to 0.7%) at 72 h, 0.5% (95% CI 0.3% to 0.9%) at 7–10 days, 1% (95% CI 0.6% to 1.7%) at 1 month and 5.9% (95% CI 4.5% to 7.7%) at 1 year. The most common adverse event was arrhythmia, for which its rate was 3.1% (95% CI 2.0% to 4.9%) at 24 h, 4.8% (95% CI 3.5% to 6.7%) at 72 h, 5.8% (95% CI 4.2% to 7.9%) at 7–10 days, 6.9% (95% CI 5.3% to 9.1%) at 1 month and 9.9% (95% CI 5.5% to 17) at 1 year. Ventricular arrhythmia was rare. Conclusions: The risk of death or life-threatening adverse event is rare in patients presenting syncope at the ED. The most common adverse events are brady and supraventricular arrhythmias, which occur during the first 3 days. Prolonged ECG monitoring in the ED in a short stay unit with ECG monitoring facilities may, therefore, be beneficial.
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Unexplained Syncope: The Importance of the Electrophysiology Study. HEARTS 2021. [DOI: 10.3390/hearts2040038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Syncope of cardiac origin may be associated with an increased risk of sudden cardiac death if not treated in a timely and appropriate manner. The diagnostic approach of syncope imposes a significant economic burden on society. The investigation and elucidation of the pathogenetic mechanism of syncope are of great clinical importance, as both prognosis and appropriate therapeutic approaches depend on these factors. The responsible mechanism of presyncope or syncope can only be revealed through the patient history, baseline clinical examination and electrocardiogram. The percentage of patients who are diagnosed with these tests alone exceeds 50%. In patients with a history of organic or acquired heart disease or/and the presence of abnormal findings on the electrocardiogram, a further diagnostic electrophysiology inclusive approach should be followed to exclude life threatening arrhythmiological mechanism. However, if the patient does not suffer from underlying heart disease and does not show abnormal electrocardiographic findings in the electrocardiogram, then the probability in the electrophysiology study to find a responsible cause is small but not absent. The role of a two-step electrophysiology study inclusive risk stratification approach for the effective management of the former is thoroughly discussed in this review.
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Abstract
ABSTRACT Syncope is a common medical presentation that can cost the US healthcare system up to $2.4 billion dollars annually. Much of this cost can be mitigated with proper evaluation and management in the urgent care setting, as well as appropriate use of a risk stratification system.
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Affiliation(s)
- Brandon Geer
- Brandon Geer is an urgent care NP at United Memorial Medical Center Urgent Care, Batavia, N.Y
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Clouser JM, Sirrine M, McMullen CA, Cowley AM, Smyth SS, Gupta V, Williams MV, Li J. "Passing Out is a Serious Thing": Patient Expectations for Syncope Evaluation and Management. Patient Prefer Adherence 2021; 15:1213-1223. [PMID: 34113084 PMCID: PMC8187096 DOI: 10.2147/ppa.s307186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 05/05/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Syncope is a complex symptom requiring thoughtful evaluation. The ACC/AHA/HRS published syncope management guidelines in 2017. Effective guideline implementation hinges on overcoming multilevel barriers, including providers' perceptions that patients prefer aggressive diagnostic testing when presenting to the emergency department (ED) with syncope, which conflicts with the 2017 Guideline on Syncope. To better understand this perceived barrier, we explored patient and family caregiver expectations and preferences when presenting to the ED with syncope. PATIENTS AND METHODS We conducted semi-structured focus groups (N=12) and in-depth interviews (N=19) with patients presenting to the ED with syncope as well as with their family caregivers. Interviews were recorded, transcribed verbatim, and analyzed by a team of researchers following a directed content analysis. Results were reviewed and shared iteratively with all team members to confirm mutual understanding and agreement. RESULTS Syncope patients and caregivers discussed three main desires when presenting to the ED with syncope: 1) clarity regarding their diagnosis,; 2) context surrounding their care plan and diagnostic approach; and 3) to feel seen, heard and cared about by their health care team. CONCLUSION Clinicians have cited patient preferences for aggressive diagnostic testing as a barrier to adhering to the 2017 Guideline on Syncope, which recommends against routine administration of imaging testing (eg, echocardiograms). Our results suggest that while participants preferred diagnostic testing as a means to achieve clarity and even a feeling of being cared for, other strategies, such as a patient-engaged approach to communication and shared decision-making, may address the spectrum of patient expectations when presenting to the ED with syncope while adhering to guideline recommendations.
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Affiliation(s)
| | - Matthew Sirrine
- Center for Health Services Research, College of Medicine, Lexington, KY, USA
| | - Colleen A McMullen
- Gill Heart & Vascular Institute, UK HealthCare, Lexington, KY, USA
- Department of Cardiovascular Medicine, College of Medicine, Lexington, KY, USA
| | - Amy M Cowley
- Center for Health Services Research, College of Medicine, Lexington, KY, USA
| | - Susan S Smyth
- Gill Heart & Vascular Institute, UK HealthCare, Lexington, KY, USA
- Department of Cardiovascular Medicine, College of Medicine, Lexington, KY, USA
- Lexington Veterans Affairs Health Care System, College of Medicine, Lexington, KY, USA
| | - Vedant Gupta
- Gill Heart & Vascular Institute, UK HealthCare, Lexington, KY, USA
- Department of Cardiovascular Medicine, College of Medicine, Lexington, KY, USA
| | - Mark V Williams
- Center for Health Services Research, College of Medicine, Lexington, KY, USA
- Division of Hospital Medicine, UK HealthCare, University of Kentucky, Lexington, KY, USA
| | - Jing Li
- Center for Health Services Research, College of Medicine, Lexington, KY, USA
- Department of Cardiovascular Medicine, College of Medicine, Lexington, KY, USA
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Li J, Smyth SS, Clouser JM, McMullen CA, Gupta V, Williams MV. Planning Implementation Success of Syncope Clinical Practice Guidelines in the Emergency Department Using CFIR Framework. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:570. [PMID: 34204986 PMCID: PMC8228757 DOI: 10.3390/medicina57060570] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/25/2021] [Accepted: 06/01/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Overuse and inappropriate use of testing and hospital admission are common in syncope evaluation and management. Though guidelines are available to optimize syncope care, research indicates that current clinical guidelines have not significantly impacted resource utilization surrounding emergency department (ED) evaluation of syncope. Matching implementation strategies to barriers and facilitators and tailoring strategies to local context hold significant promise for a successful implementation of clinical practice guidelines (CPG). Our team applied implementation science principles to develop a stakeholder-based implementation strategy. Methods and Materials: We partnered with patients, family caregivers, frontline clinicians and staff, and health system administrators at four health systems to conduct quantitative surveys and qualitative interviews for context assessment. The identification of implementation strategies was done by applying the CFIR-ERIC Implementation Strategy Matching Tool and soliciting stakeholders' inputs. We then co-designed with patients and frontline teams, and developed and tested specific strategies. Results: A total of 114 clinicians completed surveys and 32 clinicians and stakeholders participated in interviews. Results from the surveys and interviews indicated low awareness of syncope guidelines, communication challenges with patients, lack of CPG protocol integration into ED workflows, and organizational process to change as major barriers to CPG implementation. Thirty-one patients and their family caregivers participated in interviews and expressed their expectations: clarity regarding their diagnosis, context surrounding care plan and diagnostic testing, and a desire to feel cared about. Identifying change methods to address the clinician barriers and patients and family caregivers expectations informed development of the multilevel, multicomponent implementation strategy, MISSION, which includes patient educational materials, mentored implementation, academic detailing, Syncope Optimal Care Pathway and a corresponding mobile app, and Lean quality improvement methods. The pilot of MISSION demonstrated feasibility, acceptability and initial success on appropriate testing. Conclusions: Effective multifaceted implementation strategies that target individuals, teams, and healthcare systems can be employed to plan successful implementation and promote adherence to syncope CPGs.
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Affiliation(s)
- Jing Li
- Center for Health Services Research, University of Kentucky, Waller Health Care Annex, 304A, Lexington, KY 40536, USA; (J.M.C.); (M.V.W.)
- Department of Cardiovascular Medicine, Gill Heart & Vascular Institute, University of Kentucky, 900 S. Limestone St., CTW320, Lexington, KY 40536, USA; (S.S.S.); (C.A.M.); (V.G.)
| | - Susan S. Smyth
- Department of Cardiovascular Medicine, Gill Heart & Vascular Institute, University of Kentucky, 900 S. Limestone St., CTW320, Lexington, KY 40536, USA; (S.S.S.); (C.A.M.); (V.G.)
| | - Jessica M. Clouser
- Center for Health Services Research, University of Kentucky, Waller Health Care Annex, 304A, Lexington, KY 40536, USA; (J.M.C.); (M.V.W.)
| | - Colleen A. McMullen
- Department of Cardiovascular Medicine, Gill Heart & Vascular Institute, University of Kentucky, 900 S. Limestone St., CTW320, Lexington, KY 40536, USA; (S.S.S.); (C.A.M.); (V.G.)
| | - Vedant Gupta
- Department of Cardiovascular Medicine, Gill Heart & Vascular Institute, University of Kentucky, 900 S. Limestone St., CTW320, Lexington, KY 40536, USA; (S.S.S.); (C.A.M.); (V.G.)
| | - Mark V. Williams
- Center for Health Services Research, University of Kentucky, Waller Health Care Annex, 304A, Lexington, KY 40536, USA; (J.M.C.); (M.V.W.)
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Dipaola F, Shiffer D, Gatti M, Menè R, Solbiati M, Furlan R. Machine Learning and Syncope Management in the ED: The Future Is Coming. ACTA ACUST UNITED AC 2021; 57:medicina57040351. [PMID: 33917508 PMCID: PMC8067452 DOI: 10.3390/medicina57040351] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/30/2021] [Accepted: 04/02/2021] [Indexed: 11/16/2022]
Abstract
In recent years, machine learning (ML) has been promisingly applied in many fields of clinical medicine, both for diagnosis and prognosis prediction. Aims of this narrative review were to summarize the basic concepts of ML applied to clinical medicine and explore its main applications in the emergency department (ED) setting, with a particular focus on syncope management. Through an extensive literature search in PubMed and Embase, we found increasing evidence suggesting that the use of ML algorithms can improve ED triage, diagnosis, and risk stratification of many diseases. However, the lacks of external validation and reliable diagnostic standards currently limit their implementation in clinical practice. Syncope represents a challenging problem for the emergency physician both because its diagnosis is not supported by specific tests and the available prognostic tools proved to be inefficient. ML algorithms have the potential to overcome these limitations and, in the future, they could support the clinician in managing syncope patients more efficiently. However, at present only few studies have addressed this issue, albeit with encouraging results.
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Affiliation(s)
- Franca Dipaola
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (D.S.); (R.F.)
- Internal Medicine, Humanitas Clinical and Research Center—IRCCS, Rozzano, 20089 Milan, Italy
- Correspondence: ; Tel.: +39-0282247266
| | - Dana Shiffer
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (D.S.); (R.F.)
| | - Mauro Gatti
- IBM, Active Intelligence Center, 40121 Bologna, Italy;
| | - Roberto Menè
- Department of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy;
| | - Monica Solbiati
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, 20122 Milan, Italy
| | - Raffaello Furlan
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy; (D.S.); (R.F.)
- Internal Medicine, Humanitas Clinical and Research Center—IRCCS, Rozzano, 20089 Milan, Italy
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Onuki T, Shoji M, Sugiyama H, Arai S, Yoshikawa K, Mase H, Kurata M, Kikuchi M, Wakatsuki D, Asano T, Suzuki H, Tanno K, Kobayashi Y, Shinke T. Clinical predictors for bradycardia and supraventricular tachycardia necessitating therapy in patients with unexplained syncope monitored by insertable cardiac monitor. Clin Cardiol 2021; 44:683-691. [PMID: 33724499 PMCID: PMC8119800 DOI: 10.1002/clc.23594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 11/17/2022] Open
Abstract
Background Insertable cardiac monitors (ICMs) improve diagnostic yield in patients with unexplained syncope. The most of cardiac syncope is arrhythmic causes include paroxysmal bradycardia and supraventricular tachycardia (SVT) in patients with unexplained syncope receiving ICM. Predictors for bradycardia and SVT that necessitate therapy in patients with unexplained syncope are not well known. Hypothesis This study aimed to investigate predictors of bradycardia and SVT necessitating therapy in patients with unexplained syncope receiving ICMs. Methods We retrospectively reviewed medical records of consecutive patients who received ICMs to monitor unexplained syncope. We performed Cox's stepwise logistic regression analysis to identify significant independent predictors for bradycardia and SVT. Results One hundred thirty‐two patients received ICMs to monitor unexplained syncope. During the 17‐month follow‐up period, 19 patients (14%) needed pacemaker therapy for bradycardia; 8 patients (6%) received catheter ablation for SVT. The total estimated diagnostic rates were 34% and 48% at 1 and 2 years, respectively. Stepwise logistic regression analysis indicated that syncope during effort (odds ratio [OR] = 3.41; 95% confidence interval [CI], 1.21 to 9.6; p = .02) was an independent predictor for bradycardia. Palpitation before syncope (OR = 9.46; 95% CI, 1.78 to 50.10; p = .008) and history of atrial fibrillation (OR = 10.1; 95% CI, 1.96 to 52.45; p = .006) were identified as significant independent predictors for SVT. Conclusion Syncope during effort, and palpitations or history of atrial fibrillation were independent predictors for bradycardia and for SVT. ICMs are useful devices for diagnosing unexplained syncope.
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Affiliation(s)
- Tatsuya Onuki
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Makoto Shoji
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Hiroto Sugiyama
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Shuhei Arai
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Kosuke Yoshikawa
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Hiroshi Mase
- Division of Cardiology, Department of Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Masaaki Kurata
- Division of Cardiology, Department of Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Miwa Kikuchi
- Cardiovascular Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Daisuke Wakatsuki
- Division of Cardiology, Department of Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Taku Asano
- Division of Cardiology, Department of Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Hiroshi Suzuki
- Division of Cardiology, Department of Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan
| | - Kaoru Tanno
- Cardiovascular Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Youichi Kobayashi
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
| | - Toshiro Shinke
- Division of Cardiology, Department of Medicine, Showa University, Tokyo, Japan
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Kumari S, Mahla RS. Impact of a specialist service in the emergency department on admission, length of stay and readmission of patients presenting with falls, syncope and dizziness. QJM 2021; 114:77. [PMID: 33237326 DOI: 10.1093/qjmed/hcaa314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- S Kumari
- School of Social Sciences (SOSS), Devi Ahilya Vishwavidyalaya (DAVV), Indore, Madhya Pradesh, India
| | - R S Mahla
- Department of Biological Sciences, Indian Institute of Science Education and Research (IISER), Bhopal, Madhya Pradesh, India
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Adlan AM, Eftekhari H, Paul G, Hayat S, Osman F. The Impact of a Nurse-Led Syncope Clinic: Experience from a single UK tertiary center. J Arrhythm 2020; 36:854-862. [PMID: 33024463 PMCID: PMC7532277 DOI: 10.1002/joa3.12420] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 06/30/2020] [Accepted: 08/06/2020] [Indexed: 12/02/2022] Open
Abstract
Background Syncope is a leading cause of hospital admission and is associated with significant morbidity and mortality. Our Syncope Clinic commenced in 2014 and we sought to evaluate its impact on outcomes (1‐yr mortality and syncope re‐hospitalization) in patients discharged following syncope admission. Methods A single‐center study of all consecutive patients discharged with syncope (ICD‐10 R55) between April 2012 and 2017. Patient demographics, comorbidities, hospital stay, syncope re‐hospitalization, and mortality at one‐year were collected. Those subsequently referred and seen in Syncope Clinic were compared with those who were not and predictors of poor outcome were evaluated. Results In total 2950 patients were discharged from hospital with syncope (median age: 73years, 51% male) with 1220 (41%) discharged same‐day; after commencement of Syncope Clinic 231were subsequently reviewed here. Overall mortality was 11%, which was lower in the Syncope Clinic group (3% vs 12%, P < .001). Temporal analysis revealed reduced re‐hospitalization following commencement of Syncope Clinic (2% vs 6%, P = .027). Independent predictors of mortality were increasing age (HR 1.03, 95% CI 1.03‐1.04), AF (HR 1.6, 95% CI 1.2‐2.1), HF (HR 2.2, 95% CI 1.6‐3.0), COPD (HR 1.9, 95% CI 1.4‐2.7), and CHADS2 score ≥ 1 (HR 1.45, 95% CI 1,12‐1.87). Syncope Clinic attendance was associated with reduced mortality (HR 0.3, 95% CI 0.1‐0.6). Conclusions Syncope patients discharged from hospital had reduced 1yr mortality if seen in subsequent Syncope Clinic. Independent predictors of mortality were COPD, HF, AF, and CHADS2 ≥1. Prospective randomized trials of Syncope Clinics are warranted.
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Affiliation(s)
- Ahmed M Adlan
- Department of Cardiology University Hospitals Coventry & Warwickshire NHS Trust Coventry UK
| | - Helen Eftekhari
- Department of Cardiology University Hospitals Coventry & Warwickshire NHS Trust Coventry UK
| | - Geeta Paul
- Department of Cardiology University Hospitals Coventry & Warwickshire NHS Trust Coventry UK
| | - Sajad Hayat
- Department of Cardiology University Hospitals Coventry & Warwickshire NHS Trust Coventry UK.,Department of Adult Cardiology Heart Hospital Hamad Medical Corporation Doha Qatar
| | - Faizel Osman
- Department of Cardiology University Hospitals Coventry & Warwickshire NHS Trust Coventry UK.,University of Warwick (Medical School) Coventry UK
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O'Sullivan J. Age is the most important clinical feature to help rule out cardiac syncope. BMJ Evid Based Med 2020; 25:186-187. [PMID: 31690577 DOI: 10.1136/bmjebm-2019-111270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2019] [Indexed: 11/04/2022]
Affiliation(s)
- Jack O'Sullivan
- Division of Cardiology, Department of Medicine, Stanford University, Palo Alto, California, USA
- Centre for Evidence-Based Medicine, University of Oxford, Oxford, UK
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Sandhu RK, Raj SR, Thiruganasambandamoorthy V, Kaul P, Morillo CA, Krahn AD, Guzman JC, Sheldon RS, Banijamali HS, MacIntyre C, Manlucu J, Seifer C, Sivilotti M. Canadian Cardiovascular Society Clinical Practice Update on the Assessment and Management of Syncope. Can J Cardiol 2020; 36:1167-1177. [PMID: 32624296 DOI: 10.1016/j.cjca.2019.12.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 12/19/2019] [Accepted: 12/22/2019] [Indexed: 10/23/2022] Open
Abstract
Syncope is a symptom that occurs in multiple settings and has a variety of underlying causes, ranging from benign to life threatening. Determining the underlying diagnosis and prognosis can be challenging and often results in an unstructured approach to evaluation, which is ineffective and costly. In this first ever document, the Canadian Cardiovascular Society (CCS) provides a clinical practice update on the assessment and management of syncope. It highlights similarities and differences between the 2017 American College of Cardiology/American Heart Association/Heart Rhythm Society and the 2018 European Society of Cardiology guidelines, draws on new data following a thorough review of medical literature, and takes the best available evidence and clinical experience to provide clinical practice tips. Where appropriate, a focus on a Canadian perspective is emphasized in order to illuminate larger international issues. This document represents the consensus of a Canadian panel comprised of multidisciplinary experts on this topic with a mandate to formulate disease-specific advice. The primary writing panel wrote the document, followed by peer review from the secondary writing panel. The CCS Guidelines Committee reviewed and approved the statement. The practice tips represent the consensus opinion of the primary writing panel authors, endorsed by the CCS. The CCS clinical practice update on the assessment and management of syncope focuses on epidemiology, the initial evaluation including risk stratification and disposition from the emergency department, initial diagnostic work-up, management of vasovagal syncope and orthostatic hypotension, and syncope and driving.
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Affiliation(s)
| | - Roopinder K Sandhu
- Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada.
| | - Satish R Raj
- Libin Cardiovascular Institute of Alberta, Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada
| | | | - Padma Kaul
- Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada
| | - Carlos A Morillo
- Libin Cardiovascular Institute of Alberta, Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Juan C Guzman
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Robert S Sheldon
- Libin Cardiovascular Institute of Alberta, Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada
| | | | - Hamid S Banijamali
- Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada
| | - Ciorsti MacIntyre
- Division of Cardiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jaimie Manlucu
- Division of Cardiology, Western University, London, Ontario, Canada
| | - Colette Seifer
- Division of Cardiology, University of Winnipeg, Winnipeg, Manitoba, Canada
| | - Marco Sivilotti
- Department of Emergency Medicine, Queen's University, Kingston, Ontario, Canada
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27
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Dan GA, Scherr D, Jubele K, Farkowski MM, Iliodromitis K, Conte G, Jędrzejczyk-Patej E, Vitali-Serdoz L, Potpara TS. Contemporary management of patients with syncope in clinical practice: an EHRA physician-based survey. Europace 2020; 22:980-987. [DOI: 10.1093/europace/euaa085] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/24/2020] [Indexed: 01/03/2023] Open
Abstract
Abstract
Syncope is a heterogeneous syndrome encompassing a large spectrum of mechanisms and outcomes. The European Society of Cardiology published an update of the Syncope Guidelines in 2018. The aim of the present survey was to capture contemporary management of syncope and guideline implementation among European physicians. A 23-item questionnaire was presented to 2588 European Heart Rhythm Association (EHRA) members from 32 European countries. The response rate was 48%, but only complete responses (n = 161) were included in this study. The questionnaire contained specific items regarding syncope facilities, diagnostic definitions, diagnostic tools, follow-up, and therapy. The survey revealed that many respondents did not have syncope units (88%) or dedicated management algorithms (44%) at their institutions, and 45% of the respondents reported syncope-related hospitalization rates >25%, whereas most (95%) employed close monitoring and hospitalization in syncope patients with structural heart disease. Carotid sinus massage, autonomic testing, and tilt-table testing were inconsistently used. Indications were heterogeneous for implanted loop recorders (79% considered them for recurrent syncope in high-risk patients) or electrophysiological studies (67% considered them in bifascicular block and inconclusive non-invasive testing). Non-pharmacological therapy was consistently considered by 68% of respondents; however, there was important variation regarding the choice of drug and device therapy. While revealing an increased awareness of syncope and good practice, our study identified important unmet needs regarding the optimal management of syncope and variable syncope guideline implementation.
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Affiliation(s)
- Gheorghe-Andrei Dan
- Colentina University Hospital, University of Medicine ‘Carol Davila’, Cardiology Dpt, 37 Dionisie Lupu str, Bucharest, Romania
| | - Daniel Scherr
- Division of Cardiology, Department of Medicine, Medical University of Graz, Auenbruggerplatz 15, Graz 8036, Austria
| | - Kristine Jubele
- Arrhythmology Department, Paul Stradins Clinical University Hospital, Riga Stradins University, Riga, Latvia
| | - Michal M Farkowski
- II Department of Heart Arrhythmia, National Institute of Cardiology, Alpejska 42, Warsaw 04-628, Poland
| | | | - Giulio Conte
- Cardiology Department, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Ewa Jędrzejczyk-Patej
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | | | - Tatjana S Potpara
- School of Medicine, University of Belgrade, Cardiology Clinic, Clinical Center of Serbia Visegradska 26, Belgrade 11000, Serbia
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Li J, Gupta V, Smyth SS, Cowley A, Du G, Sirrine M, Stearley S, Chadha R, Bhalla V, Williams MV. Value-based syncope evaluation and management: Perspectives of health care professionals on readiness, barriers and enablers. Am J Emerg Med 2020; 38:1867-1874. [PMID: 32739858 DOI: 10.1016/j.ajem.2020.05.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/05/2020] [Accepted: 05/10/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Syncope is a common condition seen in the emergency department. Given the multitude of etiologies, research exists on the evaluation and management of syncope. Yet, physicians' approach to patients with syncope is variable and often not value based. The 2017 ACC/AHA/HRS Guideline for the Evaluation and Management of Patients with Syncope includes a focus on unnecessary medical testing. However, little research assesses implementation of the guidelines. METHODS Mixed methods approach was applied. The targeted provider specialties include emergency medicine, hospital medicine and cardiology. The Evidence-based Practice Attitude Scale-36 and the Organizational Readiness to Change Assessment surveys were distributed to four different hospital sites. We then conducted focus groups and key informant interviews to obtain more information about clinicians' perceptions to guideline-based practice and barriers/facilitators to implementation. Descriptive statistics and bivariate analyses were used for survey analysis. Two-stage coding was used to identify themes with NVivo. RESULTS Analysis of surveys revealed that overall attitude toward evidence-based practices was moderate and implementation of new guidelines were seen as a burden, potentially decreasing compliance. There were differences across hospital settings. Five common themes emerged from interviews: uncertainty of a syncope diagnosis, rise of consumerism in health care, communication challenge with patient, provider differences in standardized care, and organizational processes to change. CONCLUSIONS Despite recommendations for the use of syncope guidelines, adherence is suboptimal. Overcoming barriers to use will require a paradigm shift. A multifaceted approach and collaborative relationships are needed to adhere to the Guidelines to improve patient care and operational efficiency.
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Affiliation(s)
- Jing Li
- Center for Health Services Research, Department of Medicine, University of Kentucky, Lexington, KY, USA; Division of Cardiovascular Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA.
| | - Vedant Gupta
- Division of Cardiovascular Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Susan S Smyth
- Division of Cardiovascular Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Amy Cowley
- Center for Health Services Research, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Gaixin Du
- Center for Health Services Research, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Matthew Sirrine
- Center for Health Services Research, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Seth Stearley
- Division of Emergency Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Romil Chadha
- Division of Hospital Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Vikas Bhalla
- Division of Cardiovascular Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
| | - Mark V Williams
- Center for Health Services Research, Department of Medicine, University of Kentucky, Lexington, KY, USA; Division of Hospital Medicine, Department of Medicine, University of Kentucky, Lexington, KY, USA
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de Sousa Bispo J, Azevedo P, Mota T, Fernandes R, Guedes J, Candeias R, Marques NS, Camacho A, Jesus I. EGSYS score for the prediction in cardiac etiology in syncope: Is it useful in an out-patient setting? REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.repce.2020.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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30
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de Sousa Bispo J, Azevedo P, Mota T, Fernandes R, Guedes J, Candeias R, Marques NS, Camacho A, Jesus I. EGSYS score for the prediction of cardiac etiology in syncope: Is it useful in an outpatient setting? Rev Port Cardiol 2020; 39:255-261. [PMID: 32534800 DOI: 10.1016/j.repc.2019.09.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/25/2019] [Accepted: 09/22/2019] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION The EGSYS score uses clinical variables to predict which patients may have cardiac (CS) or non-cardiac syncope (NCS) and has been validated in the emergency department setting. This study aims to determine whether the score has the same applicability in an outpatient setting. METHODS In this retrospective study of all patients observed in the outpatient setting of a hospital with a syncope unit between January 2015 and December 2016, the EGSYS score was calculated for each patient, and its sensitivity and specificity were determined for the prediction of CS in patients with score ≥3. RESULTS A total of 224 patients, mean age 64.3±21.7 years, 116 (51.8%) male, were analyzed. In the 163 (72.7%) patients with confirmed syncope, CS was diagnosed in 27 (16.6%) and NCS in 136 (83.4%). The EGSYS score was ≥3 in 40 (20.0%) patients with NCS and in 13 (48.1%) with CS. A positive score had a sensitivity of 48.2% (95% CI: 28.7-68.1), a specificity of 77.9% (95% CI: 70.0-84.6), and a positive and negative predictive value of 30.2% (95% CI: 20.8-41.8) and 88.3% (95% CI: 83.9-91.7), respectively. CONCLUSION The EGSYS score has limited usefulness in an outpatient setting, where observed patients have already been been medically assessed. Given its high specificity and negative predictive value, it may be useful to reassure low-risk patients and family members.
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Affiliation(s)
- João de Sousa Bispo
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal; Algarve Biomedical Center, Faro, Portugal.
| | - Pedro Azevedo
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - Teresa Mota
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - Raquel Fernandes
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - João Guedes
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - Rui Candeias
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - Nuno Silva Marques
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal; Algarve Biomedical Center, Faro, Portugal
| | - Ana Camacho
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
| | - Ilídio Jesus
- Serviço de Cardiologia, Hospital de Faro, Centro Hospitalar Universitário do Algarve, EPE, Faro, Portugal
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Pena ME, Wheatley MA, Suri P, Mace SE, Kwan E, Baugh CW. The Case for Observation Medicine Education and Training in Emergency Medicine. AEM EDUCATION AND TRAINING 2020; 4:S47-S56. [PMID: 32072107 PMCID: PMC7011447 DOI: 10.1002/aet2.10413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/08/2019] [Accepted: 11/13/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Many hospitals have or will be opening an observation unit (OU), the majority managed by the emergency department (ED). Graduating emergency medicine (EM) residents will be expected to have the knowledge and skills necessary to appropriately identify and manage patients in this setting. Our objective is to examine the current state of observation medicine (OM) education and prevalence in EM training. METHODS In a follow-up to the 2019 Society for Academic Emergency Medicine (SAEM) OM Interest Group meeting, we convened an expert panel of OM physicians who are members of both the SAEM OM Interest Group and the American College of Emergency Physicians Section of OM. The panel of six emergency physicians representing geographic diversity was formed. A structured literature review was performed yielding 16 educational publications and sources pertaining to OM education and training across all specialties. REPORT ON THE EXISTING LITERATURE Only a small number of EM residencies have a required or elective OM rotation in an OU. An OM rotation in a protocol-driven ED OU gives residents experience managing patients in this setting and improves skills integral to EM and part of the EM milestones and Accreditation Council for Graduate Medical Education (ACGME) core competencies: reassessment, disposition decision making, risk stratification, team management, and practicing cost-appropriate care. Even without a formal rotation, multiple OM educational resources can be incorporated into EM resident education and didactics. Education research opportunity exists. CONCLUSIONS This panel believes that OM is an important component of EM that should be incorporated into EM residency as the knowledge and skills learned such as risk stratification, disposition decision making, and team management augment those needed for the practice of EM. There is a distinct opportunity for EM educators to better equip their trainees for a career in EM by including OM education and experience in EM residency training.
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Affiliation(s)
- Margarita E. Pena
- Department of Emergency MedicineAscension St. John HospitalWayne State University School of MedicineDetroitMI
| | - Matthew A. Wheatley
- Department of Emergency MedicineGrady Memorial HospitalEmory University School of MedicineAtlantaGA
| | - Pawan Suri
- Department of Emergency MedicineVirginia Commonwealth University Medical CenterVirginia Commonwealth University School of MedicineRichmondGA
| | - Sharon E. Mace
- Department of Emergency MedicineCleveland ClinicCleveland Clinic Lerner College of Medicine at Case Western Reserve UniversityClevelandOH
| | - Elizabeth Kwan
- Department of Emergency MedicineUCSF Helen Diller Medical Center at Parnassus HeightsUCSF School of MedicineSan FranciscoCA
| | - Christopher W. Baugh
- Department of Emergency MedicineBrigham and Women’s HospitalHarvard Medical SchoolBostonMA
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Solbiati M, Dipaola F, Villa P, Seghezzi S, Casagranda I, Rabajoli F, Fiorini E, Porta L, Casazza G, Voza A, Barbic F, Montano N, Furlan R, Costantino G. Predictive Accuracy of Electrocardiographic Monitoring of Patients With Syncope in the Emergency Department: The SyMoNE Multicenter Study. Acad Emerg Med 2020; 27:15-23. [PMID: 31854141 DOI: 10.1111/acem.13842] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/14/2019] [Accepted: 07/25/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Arrhythmia is one of the most worrisome causes of syncope. Electrocardiographic (ECG) monitoring is crucial for the management of non-low-risk patients in the emergency department (ED). However, its diagnostic accuracy and optimal duration are unknown. We aimed to assess the diagnostic accuracy of ECG monitoring in non-low-risk patients with syncope in the ED. METHODS This prospective multicenter observational study included adult patients presenting to the ED after syncope. Patients without an obvious etiology after ED evaluation who were classified by ED physicians as being at non-low risk of adverse events underwent ECG monitoring. We assessed sensitivity, specificity, and diagnostic yield (defined as the proportion of patients with true-positive ECG monitoring findings) of ECG monitoring in the identification of 7- and 30-day adverse and arrhythmic events according to monitoring duration. RESULTS Of 242 patients included in the study, 29 patients had 7-day serious outcomes. Ten additional patients had serious outcomes at 30 days. The overall sensitivity, specificity, and diagnostic yield of ECG monitoring in the identification of 7-day adverse events were 0.55 (95% confidence interval [CI] = 0.36 to 0.74], 0.93 (95% CI = 0.89 to 0.96), and 0.07 (95% CI = 0.04 to 0.10), respectively. The sensitivity, specificity, and diagnostic yield of >12-hour ECG monitoring in the identification of 7-day adverse events were 0.89 (95% CI = 0.65 to 0.99), 0.78 (95% CI = 0.67 to 0.87), and 0.18 (95% CI = 0.12 to 0.28), respectively. Similar results were observed for 30-day adverse events. The median (interquartile range) ECG monitoring time was 6.5 (6 to 15) hours. ECG monitoring findings were positive in 31 patients. CONCLUSIONS Although the overall diagnostic accuracy of ECG monitoring is fair, its sensitivity at >12 hours' duration is substantially higher. These results suggest that prolonged (>12 hours) monitoring is a safe alternative to hospital admission in the management of non-low-risk patients with syncope in the ED.
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Affiliation(s)
- Monica Solbiati
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico UOC Pronto Soccorso e Medicina d'Urgenza Milano
- Dipartimento di Scienze Cliniche e di Comunità Università degli Studi di Milano Milano
| | - Franca Dipaola
- Internal Medicine, Syncope Unit IRCCS Humanitas Research Hospital Humanitas University Rozzano
| | - Paolo Villa
- UOC Medicina d'Urgenza e Pronto Soccorso Ospedale Luigi Sacco Milano
| | - Sonia Seghezzi
- UOC Medicina d'Urgenza e Pronto Soccorso Ospedale Niguarda Milano Italy
| | - Ivo Casagranda
- Dipartimento di Emergenza ed Accettazione Azienda Ospedaliera “Santi Antonio e Biagio e C. Arrigo,” Alessandria
| | | | - Elisa Fiorini
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico UOC Pronto Soccorso e Medicina d'Urgenza Milano
| | - Lorenzo Porta
- UOC Medicina d'Urgenza e Pronto Soccorso Ospedale Luigi Sacco Milano
| | - Giovanni Casazza
- Dipartimento di Scienze Biomediche e Cliniche “L. Sacco,” Università degli Studi di Milano Milano
| | - Antonio Voza
- Emergency Department IRCCS Humanitas Research Hospital Rozzano
| | - Franca Barbic
- Internal Medicine, Syncope Unit IRCCS Humanitas Research Hospital Humanitas University Rozzano
| | - Nicola Montano
- Dipartimento di Scienze Cliniche e di Comunità Università degli Studi di Milano Milano
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico UOC Medicina Generale–Immunologia e Allergologia Milano Italy
| | - Raffaello Furlan
- Internal Medicine, Syncope Unit IRCCS Humanitas Research Hospital Humanitas University Rozzano
| | - Giorgio Costantino
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico UOC Pronto Soccorso e Medicina d'Urgenza Milano
- Dipartimento di Scienze Cliniche e di Comunità Università degli Studi di Milano Milano
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Sandhu RK, Sheldon RS. Syncope in the Emergency Department. Front Cardiovasc Med 2019; 6:180. [PMID: 31850375 PMCID: PMC6901601 DOI: 10.3389/fcvm.2019.00180] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 11/18/2019] [Indexed: 12/02/2022] Open
Abstract
Syncope is a common presentation to Emergency Departments (EDs). Estimates on the frequency of visits (0.6–1.7%) and subsequent rates of hospitalizations (12–85%) vary according to country. The initial ED evaluation for syncope consists of a detailed history, physical examination and 12-lead electrocardiogram (ECG). The use of additional diagnostic testing and specialist evaluation should be based on this initial evaluation rather than an unstructured approach of broad-based testing. Risk stratification performed in the ED is important for estimating prognosis, triage decisions and to establish urgency of any further work-up. The primary approach to risk stratification focuses on identifying high- and low-risk predictors. The use of prediction tools may be used to aid in physician decision-making; however, they have not performed better than the clinical judgment of emergency room physicians. Following risk stratification, decision for hospitalization should be based on the seriousness of the underlying cause for syncope or based on high-risk features, or the severity of co-morbidities. For those deemed intermediate risk, access to specialist assessment and related testing may occur in a syncope unit in the emergency department, as an outpatient, or in a less formal care pathway and is highly dependent on the local healthcare system. For syncope patients presenting to the ED, ~0.8% die and 10.3% suffer a non-fatal severe outcome within 30 days.
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Affiliation(s)
| | - Robert S Sheldon
- Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
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Long-term outcomes in syncope patients presenting to the emergency department: A systematic review. CAN J EMERG MED 2019; 22:45-55. [PMID: 31571558 DOI: 10.1017/cem.2019.393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Long-term outcomes among syncope patients are not well studied to guide physicians regarding outpatient testing and follow-up. The objective of this study was to conduct a systematic review for outcomes at 1-year or later among ED syncope patients. METHODS We searched Cochrane Central, Medline, Medline in Process, PubMed, Embase, and the Cumulative Index to Nursing databases from inception to December 2018. We included studies that reported long-term outcomes among ED syncope patients. We excluded studies on patients <16 years old, studies that included syncope mimickers (pre-syncope, seizure, intoxication, loss of consciousness after head trauma), case reports, letters to the editor, non-English and review articles. Outcomes included death, syncope recurrence requiring hospitalization, arrhythmias and procedural interventions for arrhythmias. Meta-analysis was performed by pooling the outcomes using random effects model. RESULTS Initial literature search generated 2,094 articles duplicate removal. Of the 50 articles selected for full-text review, 19 articles with 98,211 patients were included in this review: of which 12 were included in the 1-year outcome meta-analysis. Pooled analysis showed : 7.0% mortality; 16.0% syncope recurrence requiring hospitalization; 6.0% with device insertion. 1-year arrhythmias reported in two studies were 1.1 and 26.4%. Pooled analysis for outcome at 31 to 365 days showed: 5.0% mortality and 1% device insertion. Two studies reported 4.9% and 21% mortality at 30 months and 4.2 years follow-up. CONCLUSIONS An important proportion of ED syncope patients suffer long-term morbidity and mortality. Appropriate follow-up is needed and future research to identify patients at risk is needed.
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Ammar H, Ohri C, Hajouli S, Kulkarni S, Tefera E, Fouda R, Govindu R. Prevalence and Predictors of Pulmonary Embolism in Hospitalized Patients with Syncope. South Med J 2019; 112:421-427. [PMID: 31375838 DOI: 10.14423/smj.0000000000001009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Approximately one in six patients hospitalized with syncope have pulmonary embolism (PE), according to the PE in Syncope Italian Trial study. Subsequent studies using administrative data have reported a PE prevalence of <3%. The aim of the study was to determine the prevalence and predictors of PE in hospitalized patients with syncope. METHODS We retrospectively reviewed the records of patients who were hospitalized in the MedStar Washington Hospital Center between May 1, 2015 and June 30, 2017 with deep venous thrombosis, PE, and syncope. Only patients who presented to the emergency department with syncope were included in the final analysis. PE was diagnosed by either positive computed tomographic angiography or a high-probability ventilation-perfusion scan. Univariate and multivariate logistic regressions were used to assess the associations between clinical variables and the diagnosis of PE in patients with syncope. RESULTS Of the 408 patients hospitalized with syncope (mean age, 67.5 years; 51% men [N = 208]), 25 (6%) had a diagnosis of PE. Elevated troponin levels (odds ratio 6.6, 95% confidence interval 1.9-22.9) and a dilated right ventricle on echocardiogram (odds ratio 6.9, 95% confidence interval 2.0-23.6) were independently associated with the diagnosis of PE. Age, active cancer, and history of deep venous thrombosis were not associated with the diagnosis of PE. CONCLUSIONS The prevalence of PE in this study is approximately one-third of the reported prevalence in the PE in Syncope Italian Trial study and almost three times the value reported in administrative data-based studies. PE should be suspected in patients with syncope and elevated troponin levels or a dilated right ventricle on echocardiogram.
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Affiliation(s)
- Hussam Ammar
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Chaand Ohri
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Said Hajouli
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Shaunak Kulkarni
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Eshetu Tefera
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Ragai Fouda
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
| | - Rukma Govindu
- From the Internal Medicine Department, MedStar Washington Hospital Center, Washington, DC, MedStar Health Research Institute, Hyattsville, Maryland, George Eliot Hospital NHS Trust, Nuneaton, United Kingdom, and the Internal Medicine Department, University of Texas Health Science Center at Houston, Houston
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Walsh KE, Goldberger ZD. Syncope units: An emerging paradigm. Pacing Clin Electrophysiol 2019; 42:828-829. [DOI: 10.1111/pace.13701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 04/16/2019] [Accepted: 04/17/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Kathleen E. Walsh
- Department of MedicineUniversity of Wisconsin School of Medicine and Public Health
- Division of Cardiovascular Medicine
- Division of Geriatric Medicine
| | - Zachary D. Goldberger
- Department of MedicineUniversity of Wisconsin School of Medicine and Public Health
- Division of Cardiovascular Medicine
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The prevalence of unexplained falls and syncope in older adults presenting to an Irish urban emergency department. Eur J Emerg Med 2019; 26:100-104. [PMID: 29465466 DOI: 10.1097/mej.0000000000000548] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM There is growing evidence of an overlap between unexplained falls and syncope in older adults. Our aim was to examine the prevalence and associated resource utilization of these conditions in an urban emergency department (ED). PATIENTS AND METHODS A single-centre, prospective, observational study was carried out over a 6-month period. Consecutive patients older than 50 years who presented to the ED because of a fall, collapse or syncope were included. Univariate analysis of demographic data is presented as percentages, mean (SD), 95% confidence intervals (CIs) and medians (interquartile range). Logistic regression modelling was used to examine the association between falls and resource utilization. RESULTS A total of 561 patients fulfilled the inclusion criteria during the study period. Unexplained fallers accounted for 14.3% (n=80; 95% CI: 13.3-15.3) and syncope for 12.7% (n=71; 95% CI: 11.7-13.6) of all fall presentations. Overall, 50% (n=282; 95% CI: 48.20-52.34) of patients required admission to hospital. Patients with syncope [odds ratio (OR)=2.48, 95% CI: 1.45-4.23], and unexplained falls (OR=2.36, 95% CI: 1.37-4.08) were more likely to require admission than those with an explained falls. Unexplained fallers were nearly five times more likely to suffer recurrent falls (OR=4.97, 95% CI: 2.89-8.56). CONCLUSION One in four older fallers presenting to ED have symptoms suggestive of syncope or an unexplained fall. There are significant biological consequences of recurrent falls including greater rates of cognitive decline, gait and mobility disturbances, depression and frailty. Recognition that syncope can present as an unexplained fall in older adults is important to ensure that appropriate early modifiable interventions are initiated.
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Numeroso F, Mossini G, Lippi G, Cervellin G. Emergency department management of patients with syncope according to the 2018 ESC guidelines: Main innovations and aspect deserving a further improvement. Int J Cardiol 2019; 283:119-121. [PMID: 30826198 DOI: 10.1016/j.ijcard.2019.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/05/2019] [Accepted: 02/12/2019] [Indexed: 11/26/2022]
Abstract
The approach suggested by the 2018 ESC GL is the main road for achieving the ambitious goal "zero admission for syncope". This document has in fact introduced a clear-cut distinction between syncope associated with a definite diagnosis, which shall be managed according to the underlying condition, and the really undetermined cases, which shall be managed with prognostic stratification. ESC GL also emphasize the pivotal importance of managing patients in facilities such as ED observation syncope units or outpatient syncope clinics, as a safe alternative to admission. Moreover, they provide a table of non-syncopal causes of TLOC to be excluded, indicating the clinical features distinguishing them from syncope, clearly define the indications for additional examinations to be made after the initial evaluation and include a detailed table contains features for stratifying patients as being at high- and low-risk. However, we believe that this approach could be further improved, by especially defining criteria to identify patient neither high nor low risk, to be called at "intermediate-risk", making the prognostic stratification table easier to remember and use, by clarifying the role of laboratory tests to support the clinical judgment and by defining protocol for managing patients ED observation unit.
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Affiliation(s)
- Filippo Numeroso
- Emergency Department, Academic Hospital of Parma, via Gramsci 14, 43126 Parma, Italy.
| | - Gianluigi Mossini
- Emergency Department, Academic Hospital of Parma, via Gramsci 14, 43126 Parma, Italy
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, Policlinico G.B. Rossi, Borgo Roma, Piazzale L. Scuro, 10-37134 Verona, Italy
| | - Gianfranco Cervellin
- Emergency Department, Academic Hospital of Parma, via Gramsci 14, 43126 Parma, Italy
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Probst MA, Su E, Weiss RE, Yagapen AN, Malveau SE, Adler DH, Bastani A, Baugh CW, Caterino JM, Clark CL, Diercks DB, Hollander JE, Nicks BA, Nishijima DK, Shah MN, Stiffler KA, Storrow AB, Wilber ST, Sun BC. Clinical Benefit of Hospitalization for Older Adults With Unexplained Syncope: A Propensity-Matched Analysis. Ann Emerg Med 2019; 74:260-269. [PMID: 31080027 DOI: 10.1016/j.annemergmed.2019.03.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 03/13/2019] [Accepted: 03/25/2019] [Indexed: 10/26/2022]
Abstract
STUDY OBJECTIVE Many adults with syncope are hospitalized solely for observation and testing. We seek to determine whether hospitalization versus outpatient management for older adults with unexplained syncope is associated with a reduction in postdisposition serious adverse events at 30 days. METHODS We performed a propensity score analysis using data from a prospective, observational study of older adults with unexplained syncope or near syncope who presented to 11 emergency departments (EDs) in the United States. We enrolled adults (≥60 years) who presented with syncope or near syncope. We excluded patients with a serious diagnosis identified in the ED. Clinical and laboratory data were collected on all patients. The primary outcome was rate of post-ED serious adverse events at 30 days. RESULTS We enrolled 2,492 older adults with syncope and no serious ED diagnosis from April 2013 to September 2016. Mean age was 73 years (SD 8.9 years), and 51% were women. The incidence of serious adverse events within 30 days after the index visit was 7.4% for hospitalized patients and 3.19% for discharged patients, representing an unadjusted difference of 4.2% (95% confidence interval 2.38% to 6.02%). After propensity score matching on risk of hospitalization, there was no statistically significant difference in serious adverse events at 30 days between the hospitalized group (4.89%) and the discharged group (2.82%) (risk difference 2.07%; 95% confidence interval -0.24% to 4.38%). CONCLUSION In our propensity-matched sample of older adults with unexplained syncope, for those with clinical characteristics similar to that of the discharged cohort, hospitalization was not associated with improvement in 30-day serious adverse event rates.
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Affiliation(s)
- Marc A Probst
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Erica Su
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA
| | - Robert E Weiss
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA
| | - Annick N Yagapen
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - Susan E Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - David H Adler
- Department of Emergency Medicine, University of Rochester, Rochester, NY
| | - Aveh Bastani
- Department of Emergency Medicine, William Beaumont Hospital-Troy, Troy, MI
| | | | - Jeffrey M Caterino
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Carol L Clark
- Department of Emergency Medicine, William Beaumont Hospital-Royal Oak, Royal Oak, MI
| | - Deborah B Diercks
- Department of Emergency Medicine, University of Texas-Southwestern, Dallas, TX
| | - Judd E Hollander
- Department of Emergency Medicine, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Bret A Nicks
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - Daniel K Nishijima
- Department of Emergency Medicine, UC Davis School of Medicine, Sacramento, CA
| | - Manish N Shah
- Department of Emergency Medicine, University of Wisconsin-Madison, Madison, WI
| | - Kirk A Stiffler
- Department of Emergency Medicine, Northeastern Ohio Medical University, Rootstown, OH
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Scott T Wilber
- Department of Emergency Medicine, Northeastern Ohio Medical University, Rootstown, OH
| | - Benjamin C Sun
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
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Qian XL, Pan YS, Chen JJ, Jiang QQ, Huang D, Li JB. The value of multidisciplinary team in syncope clinic for the effective diagnosis of complex syncope. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2019; 42:821-827. [PMID: 31004502 DOI: 10.1111/pace.13703] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/13/2019] [Accepted: 03/21/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Syncope is a perplexing challenge that often receives thorough evaluation, yet the diagnosis remains unclear. Usually, the emergency department is the first point at which patients present with syncope. However, diverse medical factors, including low diagnostic rates and inconsistent management by doctors, add to healthcare costs and delay diagnosis for syncope patients. METHODS Patients who had been to the emergency department at least once but were not given a clear diagnosis of syncope were recruited into our study at the time they visited syncope clinic staffed by a multidisciplinary team. Complete medical histories and clinical examinations were conducted by both experienced cardiologists and neurologists. If patients were not given a conclusive diagnosis at the syncope clinic on the basis of outpatient examinations, they were admitted for further evaluation. RESULTS A total of 209 consecutive patients claiming "syncope" visited the syncope clinic, yet only 167 patients were formally diagnosed with syncope. For these 167 patients, the mean age was 55.93 ± 17.40 years old, and 41.3% were male. The proportions of cardiac syncope, reflex syncope, orthostatic hypotension (OH), and syncope of uncertain etiology were 19.8%, 64.1%, 7.8%, and 8.4%, respectively. The diagnostic rate was 91.6%, and the hospitalization rate was 23.4%. Patients with reflex syncope and OH were younger than patients with cardiac syncope. Cardiac syncope tends to occur more frequently in males, while reflex syncope is more likely in females. CONCLUSIONS The cooperation of professional cardiologists and neurologists will play an important role in improving diagnostic rates, lowering admission rates, and reducing medical costs.
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Affiliation(s)
- Xiao-Lin Qian
- Heart Center, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
| | - Ye-Sheng Pan
- Heart Center, Tongji University Affiliated Oriental Hospital, Tongji University School of Medicine, Shanghai, P. R. China
| | - Jing-Jiong Chen
- Neurology, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
| | - Qing-Qing Jiang
- Neurology, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
| | - Dong Huang
- Heart Center, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
| | - Jing-Bo Li
- Heart Center, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P. R. China
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Orthostatic blood pressure measurements are often overlooked during the initial evaluation of syncope in the emergency department. Blood Press Monit 2018; 23:294-296. [DOI: 10.1097/mbp.0000000000000348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Trends in Hospitalization, Readmission, and Diagnostic Testing of Patients Presenting to the Emergency Department With Syncope. Ann Emerg Med 2018; 72:523-532. [DOI: 10.1016/j.annemergmed.2018.08.430] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/26/2018] [Accepted: 08/13/2018] [Indexed: 11/20/2022]
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Strøm C, Rasmussen LS, Löwe AS, Lorentzen AK, Lohse N, Madsen KHB, Rasmussen SW, Schmidt TA. Short-stay unit hospitalisation vs. standard care outcomes in older internal medicine patients-a randomised clinical trial. Age Ageing 2018; 47:810-817. [PMID: 29905758 DOI: 10.1093/ageing/afy090] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Indexed: 02/04/2023] Open
Abstract
Background the effect of hospitalisation in emergency department-based short-stay units (SSUs) has not been studied in older patients. We compared SSU hospitalisation with standard care at an Internal Medicine Department (IMD) in acutely admitted older internal medicine patients. Methods pragmatic randomised clinical trial. We randomly assigned patients aged 75 years or older, acutely admitted for an internal medicine disease and assessed to be suitable for SSU hospitalisation to SSU hospitalisation or IMD hospitalisation. SSU hospitalisation was provided by a pragmatic 'fast-track' principle. The primary outcome was 90-day mortality. Secondary outcomes included adverse events, change in Lawton Instrumental Activities of Daily Living (IADL) score within 90 days from admission, in-hospital length of stay and unplanned readmissions within 30 days after discharge. Results between January 2015 and October 2016, 430 participants were randomised (median age 84 years in both groups). Ninety-day mortality was 22(11%) in the SSU group and 32(15%) in the IMD group (odds ratio (OR) 0.66; 95% confidence interval (CI) 0.37-1.18; P = 0.16). When comparing the SSU group to the IMD group, 16(8%) vs. 45(21%) experienced at least one adverse event (OR 0.31; 95% CI 0.17-0.56; P < 0.001); 6(3%) vs. 35(20%) experienced a reduction in IADL score within 90 days from admission (P < 0.001); median in-hospital length of stay was 73 h [interquartile range, IQR 36-147] vs. 100 h [IQR 47-169], (P < 0.001), and 26(13%) vs. 58(29%) were readmitted (OR 0.37; 95% CI 0.22-0.61; P < 0.001). Conclusions mortality at 90 days after admission was not significantly lower in the SSU group, but SSU hospitalisation was associated with a lower risk of adverse events, less functional decline, fewer readmissions and shorter hospital stay. Trial registration NCT02395718.
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Affiliation(s)
- Camilla Strøm
- Department of Emergency Medicine, Holbaek Hospital, University of Copenhagen, Holbaek, Denmark
| | - Lars Simon Rasmussen
- Department of Anaesthesia, Centre of Head and Orthopaedics, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anne-Sophie Löwe
- Department of Emergency Medicine, North Denmark Regional Hospital, Hjoerring, Denmark
| | - Anne Kathrine Lorentzen
- Department of Emergency Medicine, Holbaek Hospital, University of Copenhagen, Holbaek, Denmark
| | - Nicolai Lohse
- Department of Anaesthesia, Centre of Head and Orthopaedics, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Kim Hvid Benn Madsen
- Department of Emergency Medicine, Holbaek Hospital, University of Copenhagen, Holbaek, Denmark
| | | | - Thomas Andersen Schmidt
- Department of Emergency Medicine, Holbaek Hospital, University of Copenhagen, Holbaek, Denmark
- Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Oebel S, Hindricks G. [Management of syncope in clinical practice : What has changed according to the new ESC guidelines 2018?]. Herz 2018; 43:701-709. [PMID: 30341445 DOI: 10.1007/s00059-018-4757-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Syncope is a common problem in clinical practice, which affects approximately 1% of patients admitted to European emergency departments. The clinical practice guidelines for the diagnosis and management of syncope published by the European Society of Cardiology (ESC) are based on the newest scientific data in the field and have provided clinical cardiologists with a structured therapeutic approach for affected patients over many years. The previous ESC guidelines on syncope were published in 2009 and are compared to the most recent edition, which was published in 2018. This review summarizes the most important innovations with respect to the diagnostic principles and treatment of syncope. The initial assessment of the patient and the risk stratification in the emergency department are the focus of the review. Another important topic that is adequately covered in the current guidelines is the rising significance of implantable loop recorders for the evaluation of unexplained syncope and the assessment of potential indications for a definitive treatment with a pacemaker or implantable cardioverter defibrillator (ICD). Additional changes involve the evidence level with respect to the use of other diagnostic (ECG monitoring, tilt testing) and therapeutic measures (indications for pacemaker implantation, catheter ablation of tachycardiac rhythm disorders).
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Affiliation(s)
- S Oebel
- Abteilung für Rhythmologie, HELIOS Herzzentrum Leipzig, Strümpellstraße 39, 04289, Leipzig, Deutschland
| | - G Hindricks
- Abteilung für Rhythmologie, HELIOS Herzzentrum Leipzig, Strümpellstraße 39, 04289, Leipzig, Deutschland.
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Arribas F, Barón-Esquivias G, Coll Vinent B, Rodríguez Entem F, Martínez Alday J, Ángel MB, Núria RG, Jiménez Candil J, Ruiz Granell R, José Miguel O, José Luis M, Peinado R, Moya Á, Díez Villanueva P, Bonanad C, García Pardo H, Toquero J, Atienza F, Beiras X, Alfonso F, Ibáñez B, Arribas F, Berga Congost G, Bueno H, Evangelista A, Ferreira-González I, Manuel JN, Marín F, Leopoldo PDI, Sambola A, Vázquez García R, Viana Tejedor A. Comentarios a la guía ESC 2018 sobre el diagnóstico y el tratamiento del síncope. Rev Esp Cardiol (Engl Ed) 2018. [DOI: 10.1016/j.recesp.2018.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Arribas F, Barón-Esquivias G, Coll Vinent B, Rodríguez Entem F, Martínez Alday J, Martínez Brotons Á, Rivas Gándara N, Jiménez Candil J, Ruiz Granell R, Miguel Ormaetxe J, Merino JL, Peinado R, Moya Á, Díez Villanueva P, Bonanad C, García Pardo H, Toquero J, Atienza F, Beiras X, Alfonso F, Ibáñez B, Arribas F, Berga Congost G, Bueno H, Evangelista A, Ferreira-González I, Jiménez Navarro M, Marín F, Pérez de la Isla L, Sambola A, Vázquez García R, Viana-Tejedor A. Comments on the 2018 ESC Guidelines for the Diagnosis and Management of Syncope. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2018; 71:787-793. [PMID: 30243611 DOI: 10.1016/j.rec.2018.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 07/03/2018] [Indexed: 06/08/2023]
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Use of a Pediatric Syncope Unit Improves Diagnosis and Lowers Costs: A Hospital-Based Experience. J Pediatr 2018; 201:184-189.e2. [PMID: 29961647 DOI: 10.1016/j.jpeds.2018.05.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/26/2018] [Accepted: 05/17/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To assess the effect of a dedicated pediatric syncope unit on the diagnostic and therapeutic management of children with suspected syncope. We also evaluated the effectiveness of the pediatric syncope unit model in decreasing unnecessary tests and hospitalizations, minimizing social costs, and improving diagnostic yield. STUDY DESIGN This single-center cohort observational, prospective study enrolled 2278 consecutive children referred to Bambino Gesù Children's Hospital from 2012 to 2017. Characteristics of the study population, number and type of admission examinations, and diagnostic findings before the pediatric syncope unit was implemented (2012-2013) and after the pediatric syncope unit was implemented (2014-2015 and 2016-2017) were compared. RESULTS The proportion of undefined syncope, number of unnecessary diagnostic tests performed, and number of hospital stay days decreased significantly (P < .0001), with an overall decrease in costs. A multivariable logistic regression analysis, adjusted for confounding variables (age, sex, number of diagnostic tests), the period after pediatric syncope unit (2016-2017) resulted as the best independent predictor of effectiveness for a defined diagnosis of syncope (P < .0001). CONCLUSIONS Pediatric syncope unit organization with fast-tracking access more appropriate diagnostic tests is effective in terms of accuracy of diagnostic yield and reduction of costs.
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Deif B, Kang S, Ismail A, Vanniyasingam T, Guzman JC, Morillo CA. Application of Syncope Guidelines in the Emergency Department Do Not Reduce Admission Rates: A Retrospective Cohort Study. Can J Cardiol 2018; 34:1158-1164. [PMID: 30170671 DOI: 10.1016/j.cjca.2018.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 06/26/2018] [Accepted: 07/03/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Low-risk syncope accounts for a large proportion of hospital admissions; however, inpatient investigations are often not necessary and are rarely diagnostic. Reducing the number of low-risk syncope admissions can likely lower health care resource consumption and overall expenditure. Application of syncope guidelines by physicians in the emergency department provides a standardized approach that may potentially reduce admissions and lead to health care resource utilization savings. METHODS A retrospective chart review of 1229 syncope presentations was conducted at 2 major academic centres spanning 1 year. Three major society guidelines and position statements were applied to determine the effect on admission rates. RESULTS A total of 1031 true syncope charts were included in the analysis; 407 (39%) were admitted and 624 (61%) were discharged by the treating physician (MD). There was a significant difference in the mean [standard deviation] age (75 [14] vs 55 [22]) and baseline cardiovascular disease, including congestive heart failure 51/407 (13%) vs 28/624 (5%), coronary artery disease 125/407 (31%) vs 91/624 (15%), and structural heart disease 36/407 (9%) vs 26/624 (4%), between admitted and not admitted patients, respectively (P < 0.01). All guidelines warranted more low-risk admissions when compared with 19% by the MD: Canadian Cardiovascular Society 34% (P < 0.01), American College of Emergency Physicians 22% (P = 0.03), and European Society of Cardiology 26% (P < 0.01). CONCLUSION In conclusion, application of the current syncope guidelines to an emergency department population is unlikely to reduce low-risk hospital admissions.
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Affiliation(s)
- Bishoy Deif
- Department of Medicine, Division of Cardiology, Western University, London, Ontario, Canada
| | - Sally Kang
- Undergraduate Medical Program, University of Toronto, Toronto, Ontario, Canada
| | - Abid Ismail
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Thuva Vanniyasingam
- Biostatistics Unit, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Juan C Guzman
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Carlos A Morillo
- Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada.
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Strøm C, Stefansson JS, Fabritius ML, Rasmussen LS, Schmidt TA, Jakobsen JC. Hospitalisation in short-stay units for adults with internal medicine diseases and conditions. Cochrane Database Syst Rev 2018; 8:CD012370. [PMID: 30102428 PMCID: PMC6513218 DOI: 10.1002/14651858.cd012370.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Short-stay units are hospital units that provide short-term care for selected patients. Studies have indicated that short-stay units might reduce admission rates, time of hospital stays, hospital readmissions and expenditure without compromising the quality of care. Short-stay units are often defined by a target patient category, a target function, and a target time frame. Hypothetically, short-stay units could be established as part of any department, but this review focuses on short-stay units that provide care for participants with internal medicine diseases and conditions. OBJECTIVES To assess beneficial and harmful effects of short-stay unit hospitalisation compared with usual care in people with internal medicine diseases and conditions. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, three other databases and two trials registers up to 13 December 2017 together with reference checking, citation searching and contact with study authors to identify additional studies. We also searched several grey literature sources and performed a forward citation search for included studies. SELECTION CRITERIA We included randomised trials and cluster-randomised trials, comparing hospitalisation in a short-stay unit with usual care (hospitalisation in a traditional hospital ward or other services). We defined a short-stay unit to be a hospital ward where the targeted length of stay in hospital for patients was five days or less. We included both multipurpose and specialised short-stay units. Participants were adults admitted to hospital with an internal medicine disease or condition. We excluded surgical, obstetric, psychiatric, gynaecological, and ambulatory participants. Trials were included irrespective of publication status, date, and language. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Two review authors independently extracted data and assessed the risk of bias of each included trial. We measured intervention effect sizes by meta-analyses for two primary outcomes, mortality and serious adverse events, and one secondary outcome, hospital readmission. We narratively reported the following important outcomes: quality of life, activities of daily living, non-serious adverse events, and costs. We used risk ratio differences of 15% for mortality and of 20% for serious adverse events for minimal relevant clinical consideration. We rated the certainty of the evidence and the strength of recommendations of the outcomes using the GRADE approach. MAIN RESULTS We included 19 records reporting on 14 randomised trials with a total of 2872 participants. One trial was ongoing. Thirteen trials evaluated short-stay unit hospitalisation for six specific conditions (acute decompensated heart failure (one trial), asthma (one trial), atrial fibrillation (one trial), chest pain (seven trials), syncope (two trials), and transient ischaemic attack (one trial)) and one trial investigated participants presenting with miscellaneous internal medicine disease and conditions. The components of the intervention differed among the trials as dictated by the trial participants' condition. All included trials were at high risk of bias.The certainty of the evidence for all outcomes was very low. Consequently, it is uncertain whether hospitalisation in short-stay units compared with usual care reduces mortality (risk ratio (RR) 0.73, 95% confidence interval (CI) 0.47 to 1.15) 5 trials (seven additional trials reporting on 1299 participants reported no deaths in either group)); serious adverse events (RR 0.95, 95% CI 0.59 to 1.54; 7 trials (one additional trial with 108 participants reported no serious adverse events in either group)), and hospital readmission (RR 0.80, 95% CI 0.54 to 1.19, 8 trials (one additional trial with 424 participants did not report results for participants)). There was not enough information to confirm or refute that short-stay unit hospitalisation had relevant effects on quality of life, activities of daily living, non-serious adverse events, and costs. AUTHORS' CONCLUSIONS Overall, the quantity and the certainty of the evidence was very low. Consequently, it is uncertain whether there are any beneficial or harmful effects of short-stay unit hospitalisation for adults with internal medicine diseases and conditions - more trials comparing the effects of short-stay units with usual care are needed. Such trials ought to be conducted with low risk of bias and low risks of random errors to improve the overall confidence in the evidence.
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Affiliation(s)
- Camilla Strøm
- Holbaek Hospital, University of CopenhagenDepartment of Emergency MedicineHolbaekDenmark4300
| | - Jakob S Stefansson
- Rigshospitalet, University of CopenhagenDepartment of Anaesthesia, Centre of Head and OrthopaedicsCopenhagenDenmark
| | - Maria Louise Fabritius
- Rigshospitalet, University of CopenhagenDepartment of Anaesthesia, Centre of Head and OrthopaedicsCopenhagenDenmark
| | - Lars S Rasmussen
- Rigshospitalet, University of CopenhagenDepartment of Anaesthesia, Centre of Head and OrthopaedicsCopenhagenDenmark
| | - Thomas A Schmidt
- Holbaek Hospital, University of CopenhagenDepartment of Emergency MedicineHolbaekDenmark4300
| | - Janus C Jakobsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenSjællandDenmarkDK‐2100
- Holbaek HospitalDepartment of CardiologyHolbaekDenmark4300
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Abulhamayel A, Savu A, Sheldon RS, Kaul P, Sandhu RK. Geographical Differences in Comorbidity Burden and Outcomes in Adults With Syncope Hospitalizations in Canada. Can J Cardiol 2018; 34:937-940. [PMID: 29960620 DOI: 10.1016/j.cjca.2018.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 11/20/2022] Open
Abstract
A recent study found that rates of hospitalization for syncope vary across provinces; however, it is unknown whether differences in comorbidity burden and outcomes also exist. The Canadian Institute for Health Information Discharge Abstract Database was used to identify primary syncope hospitalizations (ICD-10 code R55) from 2004 to 2013 for all provinces (except Quebec). Charlson comorbidity score was calculated from comorbidities at the time of hospitalization. Outcomes were defined as in-hospital mortality, 30-day readmission for any cause, and syncope. Logistic regression models were constructed for odds ratios (ORs) and 95% confidence intervals (CIs) to estimate interprovincial differences in outcomes. The interprovincial range (IPR) for mean age was 61.1 ± 17.5 to 73.7 ± 16.3 years, and at least half were male patients. There were significant differences in comorbidity burden across provinces (P < 0.01); however, the majority of patients had a Charlson comorbidity score = 0 (IPR, 53.9%- 71.9%). In multivariable analysis, compared with Ontario, in-hospital mortality was higher for British Columbia (OR, 1.59; 95% CI, 1.22-2.06), Nova Scotia (OR, 1.67; 95% CI, 1.05-2.65), and Newfoundland (OR, 2.27; 95% CI, 1.29-4.00); 30-day readmission for any cause was higher for British Columbia (OR, 1.15; 95% CI, 1.06-1.26), Alberta (OR, 1.19; 95% CI, 1.07-1.31), Manitoba (OR, 1.36; 95% CI, 1.18-1.56), and Prince Edward Island (OR, 1.38; 95% CI, 1.0-1.89), and all outcomes were higher in Saskatchewan. There is significant interprovincial heterogeneity in comorbidity burden and outcomes for hospitalizations for syncope. Future research evaluating whether standardized practices for management of syncope reduce variability and improve healthcare utilization and costs is needed.
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Affiliation(s)
- Ahmed Abulhamayel
- University of Alberta, Division of Cardiology, Edmonton, Alberta, Canada
| | - Anamaria Savu
- Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada
| | | | - Padma Kaul
- University of Alberta, Division of Cardiology, Edmonton, Alberta, Canada; Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Roopinder K Sandhu
- University of Alberta, Division of Cardiology, Edmonton, Alberta, Canada.
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