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Leo WZ, Chua D, Tan HC, Ho VK. Chest compression quality and patient outcomes with the use of a CPR feedback device: A retrospective study. Sci Rep 2023; 13:19852. [PMID: 37964016 PMCID: PMC10645752 DOI: 10.1038/s41598-023-46862-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 11/06/2023] [Indexed: 11/16/2023] Open
Abstract
Feedback devices were developed to guide resuscitations as targets recommended by various guidelines are difficult to achieve. Yet, there is limited evidence to support their use for in-hospital cardiac arrests (IHCA), and they did not correlate with patient outcomes. Therefore, this study has investigated the compression quality and patient outcomes in IHCA with the use of a feedback device via a retrospective study of inpatient code blue activations in a Singapore hospital over one year. The primary outcome was compression quality and secondary outcomes were survival, downtime and neurological status. 64 of 110 (58.2%) cases were included. Most resuscitations (71.9%) met the recommended chest compression fraction (CCF, defined as the proportion of time spent on compressions during resuscitation) despite overall quality being suboptimal. Greater survival to discharge and better neurological status in resuscitated patients respectively correlated with higher median CCF (p = 0.040 and 0.026 respectively) and shorter downtime (p < 0.001 and 0.001 respectively); independently, a higher CCF correlated with a shorter downtime (p = 0.014). Overall, this study demonstrated that reducing interruptions is crucial for good outcomes in IHCA. However, compression quality remained suboptimal despite feedback device implementation, possibly requiring further simulation training and coaching. Future multicentre studies incorporating these measures should be explored.
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Affiliation(s)
- Wen Zhe Leo
- Lee Kong Chian School of Medicine, 11 Mandalay Road, Singapore, 308232, Singapore.
| | - Damien Chua
- Lee Kong Chian School of Medicine, 11 Mandalay Road, Singapore, 308232, Singapore
| | - Hui Cheng Tan
- Department of Clinical Governance, Sengkang General Hospital, 110 Sengkang East Way, Singapore, 544886, Singapore
| | - Vui Kian Ho
- Department of Intensive Care Medicine, Sengkang General Hospital, 110 Sengkang East Way, Singapore, 544886, Singapore
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Sood N, Sangari A, Goyal A, Sun C, Horinek M, Hauger JA, Perry L. Do cardiopulmonary resuscitation real-time audiovisual feedback devices improve patient outcomes? A systematic review and meta-analysis. World J Cardiol 2023; 15:531-541. [PMID: 37900903 PMCID: PMC10600786 DOI: 10.4330/wjc.v15.i10.531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/23/2023] [Accepted: 08/03/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND Cardiac arrest is a leading cause of mortality in America and has increased in the incidence of cases over the last several years. Cardiopulmonary resuscitation (CPR) increases survival outcomes in cases of cardiac arrest; however, healthcare workers often do not perform CPR within recommended guidelines. Real-time audiovisual feedback (RTAVF) devices improve the quality of CPR performed. This systematic review and meta-analysis aims to compare the effect of RTAVF-assisted CPR with conventional CPR and to evaluate whether the use of these devices improved outcomes in both in-hospital cardiac arrest (IHCA) and out-of-hospital cardiac arrest (OHCA) patients. AIM To identify the effect of RTAVF-assisted CPR on patient outcomes and CPR quality with in- and OHCA. METHODS We searched PubMed, SCOPUS, the Cochrane Library, and EMBASE from inception to July 27, 2020, for studies comparing patient outcomes and/or CPR quality metrics between RTAVF-assisted CPR and conventional CPR in cases of IHCA or OHCA. The primary outcomes of interest were return of spontaneous circulation (ROSC) and survival to hospital discharge (SHD), with secondary outcomes of chest compression rate and chest compression depth. The methodological quality of the included studies was assessed using the Newcastle-Ottawa scale and Cochrane Collaboration's "risk of bias" tool. Data was analyzed using R statistical software 4.2.0. results were statistically significant if P < 0.05. RESULTS Thirteen studies (n = 17600) were included. Patients were on average 69 ± 17.5 years old, with 7022 (39.8%) female patients. Overall pooled ROSC in patients in this study was 37% (95% confidence interval = 23%-54%). RTAVF-assisted CPR significantly improved ROSC, both overall [risk ratio (RR) 1.17 (1.001-1.362); P = 0.048] and in cases of IHCA [RR 1.36 (1.06-1.80); P = 0.002]. There was no significant improvement in ROSC for OHCA (RR 1.04; 0.91-1.19; P = 0.47). No significant effect was seen in SHD [RR 1.04 (0.91-1.19); P = 0.47] or chest compression rate [standardized mean difference (SMD) -2.1; (-4.6-0.5)]; P = 0.09]. A significant improvement was seen in chest compression depth [SMD 1.6; (0.02-3.1); P = 0.047]. CONCLUSION RTAVF-assisted CPR increases ROSC in cases of IHCA and chest compression depth but has no significant effect on ROSC in cases of OHCA, SHD, or chest compression rate.
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Affiliation(s)
- Nitish Sood
- Medical College of Georgia, Augusta University, Augusta, GA 30912, United States.
| | - Anish Sangari
- Medical College of Georgia, Augusta University, Augusta, GA 30912, United States
| | - Arnav Goyal
- Medical College of Georgia, Augusta University, Augusta, GA 30912, United States
| | - Christina Sun
- Dental College of Georgia, Augusta University, Augusta, GA 30912, United States
| | - Madison Horinek
- Medical College of Georgia, Augusta University, Augusta, GA 30912, United States
| | - Joseph Andy Hauger
- Department of Chemistry and Physics, Augusta University, Augusta, GA 30912, United States
| | - Lane Perry
- Medical College of Georgia, Augusta University, Augusta, GA 30912, United States
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Lv GW, Hu QC, Zhang M, Feng SY, Li Y, Zhang Y, Zhang YY, Wang WJ. Effect of real-time feedback on patient's outcomes and survival after cardiac arrest: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30438. [PMID: 36123918 PMCID: PMC9478281 DOI: 10.1097/md.0000000000030438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
PURPOSE This study investigated the effect of real-time feedback on the restoration of spontaneous circulation, survival to hospital discharge, and favorable functional outcomes after hospital discharge. METHODS PubMed, ScienceDirect, and China National Knowledge Infrastructure databases were searched to screen the relevant studies up to June 2020. Fixed-effects or random-effects model were used to calculate the pooled estimates of relative ratios (RRs) with 95% confidence intervals (CIs). RESULTS Ten relevant articles on 4281 cardiac arrest cases were identified. The pooled analyses indicated that real-time feedback did not improve restoration of spontaneous circulation (RR: 1.13, 95% CI: 0.92-1.37, and P = .24; I2 = 81%; P < .001), survival to hospital discharge (RR: 1.27, 95% CI: 0.90-1.79, and P = .18; I2 = 74%; P < .001), and favorable neurological outcomes after hospital discharge (RR: 1.09, 95% CI: 0.87-1.38; P = .45; I2 = 16%; P = .31). The predefined subgroup analysis showed that the sample size and arrest location may be the origin of heterogeneity. Begg's and Egger's tests showed no publication bias, and sensitivity analysis indicated that the results were stable. CONCLUSION The meta-analysis had shown that the implementation of real-time audiovisual feedback was not associated with improved restoration of spontaneous circulation, increased survival, and favorable functional outcomes after hospital discharge.
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Affiliation(s)
- Guang Wei Lv
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Qing Chang Hu
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Meng Zhang
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Shun Yi Feng
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Yong Li
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Yi Zhang
- Pediatric Department, Cangzhou Central Hospital, Cangzhou City, China
| | - Yuan Yuan Zhang
- Nursing Department, Cangzhou Infectious Disease Hospital, Cangzhou City, China
| | - Wen Jie Wang
- Emergency Department, Cangzhou Central Hospital, Cangzhou City, China
- *Correspondence: Wen Jie Wang, Emergency Department, Cangzhou Central Hospital, No. 16 Xinhua Road, Yunhe Qu, Cangzhou City 061000, China (e-mail: )
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Goharani R, Vahedian-Azimi A, Pourhoseingholi MA, Amanpour F, Rosano GMC, Sahebkar A. Survival to intensive care unit discharge among in-hospital cardiac arrest patients by applying audiovisual feedback device. ESC Heart Fail 2021; 8:4652-4660. [PMID: 34716684 PMCID: PMC8712865 DOI: 10.1002/ehf2.13628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 11/12/2022] Open
Abstract
Aims Survival rates after in‐hospital cardiac arrest remain very low. Although there is evidence that the use of audiovisual feedback devices can improve compression components, there are no data on patient survival. Therefore, we conducted this study to analyse the survival rate of patients with in‐hospital cardiac arrest after discharge from the intensive care unit. Methods and results This study was a secondary analysis of a prospective, randomized, controlled, parallel study of patients who received either standard manual chest compression or a real‐time feedback device. Parametric and semi‐parametric models were fitted to the data. Different survival time of length of stay was investigated by univariate and multiple analyses. Pearson's correlation between length of stay and hospital length of stay was obtained. A total of 900 patients with a mean survival time of 35 days were included. Intervention was associated with a higher length of stay. Relative time was significant in adjusted fitted log‐normal regression for intervention group, female gender, and cardiopulmonary resuscitation in the night shift. A positive correlation between length of stay and hospital length of stay was found. Conclusions Implementation of feedback device improved survival and length of stay. Cardiopulmonary resuscitation performance during the night shift decreased the survival time, which could be due to the inexperienced staff available outside working hours.
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Affiliation(s)
- Reza Goharani
- Anesthesiology Research Center, Anesthesia and Critical Care Department, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Vahedian-Azimi
- Trauma Research Center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohamad Amin Pourhoseingholi
- Department of Health System Research, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Amanpour
- Department of Health System Research, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Giuseppe M C Rosano
- Centre for Clinical and Basic Research, Department of Medical Sciences, IRCCS San Raffaele Pisana, via della Pisana, 235, Rome, 00163, Italy
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Gugelmin-Almeida D, Tobase L, Polastri TF, Peres HHC, Timerman S. Do automated real-time feedback devices improve CPR quality? A systematic review of literature. Resusc Plus 2021; 6:100108. [PMID: 34223369 PMCID: PMC8244494 DOI: 10.1016/j.resplu.2021.100108] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/20/2022] Open
Abstract
AIM Automated real-time feedback devices have been considered a potential tool to improve the quality of cardiopulmonary resuscitation (CPR). Despite previous studies supporting the usefulness of such devices during training, others have conflicting conclusions regarding its efficacy during real-life CPR. This systematic review aimed to assess the effectiveness of automated real-time feedback devices for improving CPR performance during training, simulation and real-life resuscitation attempts in the adult and paediatric population. METHODS Articles published between January 2010 and November 2020 were searched from BVS, Cinahl, Cochrane, PubMed and Web of Science, and reviewed according to a pre-defined set of eligibility criteria which included healthcare providers and randomised controlled trial studies. CPR quality was assessed based on guideline compliance for chest compression rate, chest compression depth and residual leaning. RESULTS The selection strategy led to 19 eligible studies, 16 in training/simulation and three in real-life CPR. Feedback devices during training and/or simulation resulted in improved acquisition of skills and enhanced performance in 15 studies. One study resulted in no significant improvement. During real resuscitation attempts, three studies demonstrated significant improvement with the use of feedback devices in comparison with standard CPR (without feedback device). CONCLUSION The use of automated real-time feedback devices enhances skill acquisition and CPR performance during training of healthcare professionals. Further research is needed to better understand the role of feedback devices in clinical setting.
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Affiliation(s)
- Debora Gugelmin-Almeida
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth Gateway Building, St. Pauls Lane, Bournemouth, BH8 8GP, England, United Kingdom
- Department of Anaesthesiology, Main Theatres, Royal Bournemouth and Christchurch Hospitals, Castle Lane East, Bournemouth, BH7 7DW, England, United Kingdom
| | - Lucia Tobase
- Centro Universitário São Camilo, Rua Raul Pompeia, 144, São Paulo, Brazil
| | - Thatiane Facholi Polastri
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 44, São Paulo, Brazil
| | | | - Sergio Timerman
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 44, São Paulo, Brazil
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Wang SA, Su CP, Fan HY, Hou WH, Chen YC. Reply to: Real-time audiovisual feedback during CPR: A clarification, meta-analysis update, and caution for interpretation. Resuscitation 2020; 158:298-300. [PMID: 33221359 DOI: 10.1016/j.resuscitation.2020.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Shao-An Wang
- Department of Education, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chan-Ping Su
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Hsien-Yu Fan
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan; Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wen-Hsuan Hou
- Master Program in Long-Term Care and School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan; Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Center of Evidence-Based Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yang-Ching Chen
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan; Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Vahedian-Azimi A, Zehtabchi S, Miller AC. Real-time audiovisual feedback during CPR: A clarification, meta-analysis update, and caution for interpretation. Resuscitation 2020; 158:295-297. [PMID: 33221360 DOI: 10.1016/j.resuscitation.2020.09.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Amir Vahedian-Azimi
- Trauma Research Center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Shahriar Zehtabchi
- Department of Emergency Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY, United States
| | - Andrew C Miller
- Department of Emergency Medicine, Nazareth Hospital, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, United States.
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Miller AC, Scissum K, McConnell L, East N, Vahedian-Azimi A, Sewell KA, Zehtabchi S. Real-time audio-visual feedback with handheld nonautomated external defibrillator devices during cardiopulmonary resuscitation for in-hospital cardiac arrest: A meta-analysis. Int J Crit Illn Inj Sci 2020; 10:109-122. [PMID: 33409125 PMCID: PMC7771623 DOI: 10.4103/ijciis.ijciis_155_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/03/2020] [Accepted: 09/10/2020] [Indexed: 11/12/2022] Open
Abstract
Objective: Restoring cardiopulmonary circulation with effective chest compression remains the cornerstone of resuscitation, yet real-time compressions may be suboptimal. This project aims to determine whether in patients with in-hospital cardiac arrest (IHCA; population), chest compressions performed with free-standing audiovisual feedback (AVF) device as compared to standard manual chest compression (comparison) results in improved outcomes, including the sustained return of spontaneous circulation (ROSC), and survival to the intensive care unit (ICU) and hospital discharge (outcomes). Methods: Scholarly databases and relevant bibliographies were searched, as were clinical trial registries and relevant conference proceedings to limit publication bias. Studies were not limited by date, language, or publication status. Clinical randomized controlled trials (RCT) were included that enrolled adults (age ≥ 18 years) with IHCA and assessed real-time chest compressions delivered with either the standard manual technique or with AVF from a freestanding device not linked to an automated external defibrillator (AED) or automated compressor. Results: Four clinical trials met inclusion criteria and were included. No ongoing trials were identified. One RCT assessed the Ambu CardioPump (Ambu Inc., Columbia, MD, USA), whereas three assessed Cardio First Angel™ (Inotech, Nubberg, Germany). No clinical RCTs compared AVF devices head-to-head. Three RCTs were multi-center. Sustained ROSC (4 studies, n = 1064) was improved with AVF use (Relative risk [RR] 1.68, 95% confidence interval [CI] 1.39–2.04), as was survival to hospital discharge (2 studies, n = 922; RR 1.78, 95% CI 1.54–2.06) and survival to hospital discharge (3 studies, n = 984; RR 1.91, 95% CI 1.62–2.25). Conclusion: The moderate-quality evidence suggests that chest compressions performed using a non-AED free-standing AVF device during resuscitation for IHCA improves sustained ROSC and survival to ICU and hospital discharge. Trial Registration: PROSPERO (CRD42020157536).
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Affiliation(s)
- Andrew C Miller
- Department of Emergency Medicine, Nazareth Hospital, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Kiyoshi Scissum
- Department of Emergency Medicine, East Carolina University, Greenville, NC, USA
| | - Lorena McConnell
- Department of Emergency Medicine, East Carolina University, Greenville, NC, USA
| | - Nathaniel East
- Department of East Carolina University Brody School of Medicin, East Carolina University, Greenville, NC, USA
| | - Amir Vahedian-Azimi
- Trauma Research Center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Kerry A Sewell
- William E. Laupus Health Sciences Library, East Carolina University, Greenville, NC, USA
| | - Shahriar Zehtabchi
- Department of Emergency Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY, USA
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