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Sung SC, Lim L, Lim SH, Finkelstein EA, Chin SLH, Annathurai A, Chakraborty B, Strauman TJ, Pollack MH, Ong MEH. Protocol for a multi-site randomized controlled trial of a stepped-care intervention for emergency department patients with panic-related anxiety. BMC Psychiatry 2022; 22:795. [PMID: 36527018 PMCID: PMC9756520 DOI: 10.1186/s12888-022-04387-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 11/11/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Approximately 40% of Emergency Department (ED) patients with chest pain meet diagnostic criteria for panic-related anxiety, but only 1-2% are correctly diagnosed and appropriately managed in the ED. A stepped-care model, which focuses on providing evidence-based interventions in a resource-efficient manner, is the state-of-the art for treating panic disorder patients in medical settings such as primary care. Stepped-care has yet to be tested in the ED setting, which is the first point of contact with the healthcare system for most patients with panic symptoms. METHODS This multi-site randomized controlled trial (RCT) aims to evaluate the clinical, patient-centred, and economic effectiveness of a stepped-care intervention in a sample of 212 patients with panic-related anxiety presenting to the ED of Singapore's largest public healthcare group. Participants will be randomly assigned to either: 1) an enhanced care arm consisting of a stepped-care intervention for panic-related anxiety; or 2) a control arm consisting of screening for panic attacks and panic disorder. Screening will be followed by baseline assessments and blocked randomization in a 1:1 ratio. Masked follow-up assessments will be conducted at 1, 3, 6, and 12 months. Clinical outcomes will be panic symptom severity and rates of panic disorder. Patient-centred outcomes will be health-related quality of life, daily functioning, psychiatric comorbidity, and health services utilization. Economic effectiveness outcomes will be the incremental cost-effectiveness ratio of the stepped-care intervention relative to screening alone. DISCUSSION This trial will examine the impact of early intervention for patients with panic-related anxiety in the ED setting. The results will be used to propose a clinically-meaningful and cost-effective model of care for ED patients with panic-related anxiety. TRIAL REGISTRATION ClinicalTrials.gov NCT03632356. Retrospectively registered 15 August 2018.
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Affiliation(s)
- Sharon C. Sung
- grid.428397.30000 0004 0385 0924Duke-NUS Medical School Singapore, 8 College Road, Singapore, 169857 Singapore
| | - Leslie Lim
- grid.163555.10000 0000 9486 5048Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Swee Han Lim
- grid.163555.10000 0000 9486 5048Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Eric A. Finkelstein
- grid.428397.30000 0004 0385 0924Duke-NUS Medical School Singapore, 8 College Road, Singapore, 169857 Singapore
| | - Steven Lim Hoon Chin
- grid.413815.a0000 0004 0469 9373Changi General Hospital, 2 Simei Street 3, Singapore, 529889 Singapore
| | - Annitha Annathurai
- grid.508163.90000 0004 7665 4668Sengkang General Hospital, 110 Sengkang E Way, Singapore, 544886 Singapore
| | - Bibhas Chakraborty
- grid.428397.30000 0004 0385 0924Duke-NUS Medical School Singapore, 8 College Road, Singapore, 169857 Singapore ,grid.4280.e0000 0001 2180 6431National University of Singapore, 6 Science Drive 2, Singapore, 117546 Singapore ,grid.26009.3d0000 0004 1936 7961Duke University, 2424 Erwin Road, Suite 1102, Durham, NC 27710 USA
| | - Timothy J. Strauman
- grid.189509.c0000000100241216Duke University Medical Center, 10 Duke Medicine Cir, Durham, NC 27710 USA
| | - Mark H. Pollack
- grid.240684.c0000 0001 0705 3621Rush University Medical Center, 1645 W. Jackson Blvd, Suite 400, Chicago, IL 60612 USA ,grid.476678.c0000 0004 5913 664XSage Therapeutics, 215 First Street, Cambridge, MA 02142 USA
| | - Marcus Eng Hock Ong
- grid.428397.30000 0004 0385 0924Duke-NUS Medical School Singapore, 8 College Road, Singapore, 169857 Singapore ,grid.163555.10000 0000 9486 5048Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
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Bahremand M, Komasi S. Which symptoms are the psychopathological core affecting the manifestation of pseudo-cardiac symptoms and poor sleep quality in young adults? Symptoms of personality disorders versus clinical disorders. Front Psychol 2022; 13:1011737. [PMID: 36571031 PMCID: PMC9784461 DOI: 10.3389/fpsyg.2022.1011737] [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: 08/04/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Background Diagnosing and identifying the psychological origin of pseudo-cardiac symptoms and comorbid conditions such as poor sleep quality is very difficult due to its extensive and complex nature. The present study was conducted to determine the contribution of symptoms of personality disorders (PDs) and clinical disorders (CDs; i.e., psychological symptoms measured using the Symptom Checklist-90) to the manifestation of pseudo-cardiac symptoms and poor sleep quality. Methods Subjects in this cross-sectional study were 953 (64.3% female; 28.8 ± 6.2 years) community samples in the west of Iran who were selected by convenience sampling. After applying the inclusion criteria, data were collected using the Symptom Checklist-90 (SCL-90-R), the Personality Diagnostic Questionnaire (PDQ-4), and the Scale for Pseudo-Cardiac Symptoms and Poor Sleep Quality (SPSQ). Pearson correlations, factor analytical techniques, and hierarchical regression models were used to examine associations between symptoms of PDs/CDs and outcome factors. Results Factor analytical techniques confirmed both the integrated structure of symptoms of PDs and CDs. Both pseudo-cardiac symptoms and poor sleep quality were more strongly associated with symptoms of CDs than PDs. The results of the hierarchical analysis show that the CDs factor alone could explain the total variance of both pseudo-cardiac symptoms (change in R2 = 0.215 vs. 0.009; p < 0.001) and poor sleep quality (change in R2 = 0.221 vs. 0.001; p < 0.001). Conclusion The different capabilities of two unique factors for the symptoms of PDs and CDs were confirmed by factor analytical methods and regression analysis techniques. Although each of the symptoms of PDs and CDs independently contributes to the manifestation of pseudo-cardiac symptoms and poor sleep quality, the CDs factor is the psychopathological core.
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Affiliation(s)
- Mostafa Bahremand
- Department of Cardiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saeid Komasi
- Department of Neuroscience and Psychopathology Research, Mind GPS Institute, Kermanshah, Iran,*Correspondence: Saeid Komasi,
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Foldes-Busque G, de Lafontaine MF, Turcotte S, Denis I. Are Patients at Risk for Developing Panic Disorder After an Emergency Department Visit With Noncardiac Chest Pain? J Acad Consult Liaison Psychiatry 2021; 63:23-31. [PMID: 34352451 DOI: 10.1016/j.jaclp.2021.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/16/2021] [Accepted: 07/22/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND Panic disorder (PD) is common in emergency department (ED) patients with noncardiac chest pain (NCCP). The literature suggests that initially PD-free patients may be at increased risk of developing PD in the months or years following an ED visit. OBJECTIVES This study aims to determine the incidence of PD in the 2 years following an ED visit with NCCP and to identify predictors of incident PD. METHODS This study was conducted using a longitudinal, observational design. Five hundred and eighty-five patients with NCCP (without PD) were recruited in two EDs. They underwent an interview and completed a series of questionnaires assessing anxiety disorders, perceived social support, psychological distress, anxiety sensitivity, comorbidities, and stressful life events. PD was assessed 6 months, 1 year, and 2 years after the initial interview. RESULTS PD incidence was 11.1% (95% confidence interval: 8.7-13.9) in the two years following the baseline assessment. Anxiety sensitivity (odds ratio = 1.08; 95% confidence interval: 1.04-1.11; P < .001) and stress related to life events (odds ratio = 1.14; 95% confidence interval: 1.06-1.24; P = .001) significantly predicted incident PD. CONCLUSIONS Patients with NCCP are at high risk for developing PD in the 2 years following an ED visit with NCCP. Anxiety sensitivity and stress related to life events may be promising clinical targets for preventive interventions.
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Affiliation(s)
- Guillaume Foldes-Busque
- School of Psychology, Université Laval, Québec, QC, Canada; Research Centre of the Chaudière-Appalaches Integrated Center for Health and Social Services, Lévis, QC, Canada; Research Centre of the Quebec Heart and Lung Institute, Québec, QC, Canada.
| | - Marie-France de Lafontaine
- School of Psychology, Université Laval, Québec, QC, Canada; Research Centre of the Chaudière-Appalaches Integrated Center for Health and Social Services, Lévis, QC, Canada; Research Centre of the Quebec Heart and Lung Institute, Québec, QC, Canada
| | - Stéphane Turcotte
- Research Centre of the Chaudière-Appalaches Integrated Center for Health and Social Services, Lévis, QC, Canada
| | - Isabelle Denis
- School of Psychology, Université Laval, Québec, QC, Canada; Research Centre of the Chaudière-Appalaches Integrated Center for Health and Social Services, Lévis, QC, Canada; Centre de recherche universitaire sur les jeunes et les familles (CRUJeF), QC, Canada
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