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Silva HVC, Lunardi AC, Pinto ACPN, de Macedo JRFF, dos Santos EDC. Is Incentive Spirometry Superior to Standard Care in Postoperative Cardiac Surgery on Clinical Outcomes and Length of Hospital and Intensive Care Unit Stay? A Systematic Review with Meta-Analysis. Braz J Cardiovasc Surg 2024; 39:e20220319. [PMID: 38629953 PMCID: PMC11020284 DOI: 10.21470/1678-9741-2022-0319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/16/2023] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Cardiac surgery is a frequent surgical procedure and may present a high risk of complications. Among the prophylactic strategies studied to decrease the rates of negative outcomes, respiratory care seems to reduce pulmonary complications. Incentive spirometry (IS) is a low-cost, respiratory exercise technique, used for the prevention and treatment of postoperative pulmonary complications (PPC). The aim of this review was to evaluate whether IS is superior to respiratory care, mobilization exercises, and noninvasive ventilation on PPC, and clinical outcomes. METHODS Systematic review. Medical Literature Analysis and Retrieval System Online (or MEDLINE®), Embase®, Cochrane Central Register of Controlled Trials (or CENTRAL), Physiotherapy Evidence Database (or PEDro), Cumulative Index of Nursing and Allied Health (or CINAHL®), Latin American and Caribbean Health Sciences Literature (or LILACS), Scientific Electronic Library Online (or SciELO), Allied, Scopus®, and OpenGrey databases, clinical trial registration sites, conferences, congresses, and symposiums were searched. RESULTS Twenty-one randomized trials and one quasi-randomized trial (1,677 participants) were included. For partial pressure of oxygen (PaO2), IS was inferior to respiratory care (mean difference [MD] -4.48; 95% confidence interval [CI] -8.32 to -0.63). Flow-oriented IS was inferior to respiratory care on PaO2 (MD -4.53; 95% CI -8.88 to -0.18). However, compared to respiratory care, flow-oriented IS was superior on recovery vital capacity. CONCLUSIONS This meta-analysis revealed that IS was not superior to standard respiratory care for PPCs and clinical outcomes, therefore its use should not be widely recommended until further studies with high quality be performed to ensure this clinical guidance.
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Affiliation(s)
| | - Adriana Claudia Lunardi
- Programa de Pós-Graduação Stricto Sensu em
Fisioterapia, Universidade Cidade de São Paulo, São Paulo, São
Paulo, Brazil
- Department of Physical Therapy, Escola de Medicina, Universidade de
São Paulo, São Paulo, São Paulo, Brazil
| | - Ana Carolina Pereira Nunes Pinto
- Department of Biological and Health Sciences, Universidade Federal
do Amapá, Macapá, Amapá, Brazil
- Department of Physical Therapy, University of Pittsburgh,
Pennsylvania, United States of America
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Yamaguti T, Auler Junior JOC, Dallan LAO, Galas FRBG, Cunha LCC, Piccioni MDA. Markers of Tissue Perfusion as Predictors of Adverse Outcomes in Patients with Left Ventricular Dysfunction Undergoing Coronary Artery Bypass Surgery. Arq Bras Cardiol 2024; 121:e20230247. [PMID: 38597532 DOI: 10.36660/abc.20230247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 11/14/2023] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Cardiac surgery patients may be exposed to tissue hypoperfusion and anaerobic metabolism. OBJECTIVE To verify whether the biomarkers of tissue hypoperfusion have predictive value for prolonged intensive care unit (ICU) stay in patients with left ventricular dysfunction who underwent coronary artery bypass surgery. METHODS After approval by the institution's Ethics Committee and the signing of informed consent, 87 patients with left ventricular dysfunction (ejection fraction < 50%) undergoing coronary artery bypass surgery were enrolled. Hemodynamic and metabolic biomarkers were collected at five time points: after anesthesia, at the end of the surgery, at ICU admission, and at six and twelve hours after. An analysis of variance for repeated measures followed by a Bonferroni post hoc test was used for repeated, continuous variables (hemodynamic and metabolic variables) to determine differences between the two groups over the course of the study period. The level of statistical significance adopted was 5%. RESULTS Thirty-eight patients (43.7%) who presented adverse outcomes were older, higher Euro score (p<0.001), and elevated ΔpCO2 as analyzed 12 hours after ICU admission (p<0.01), while increased arterial lactate concentration at 6 hours postoperatively was found to be a negative predictive factor (p<0.01). CONCLUSIONS Euro SCORE, six-hour postoperative arterial lactate, 12-hour postoperative ΔPCO2, and eRQ are independent predictors of adverse outcomes in patients with left ventricular dysfunction after cardiac surgery.
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Affiliation(s)
- Thiana Yamaguti
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - José Otavio Costa Auler Junior
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | - Luís Alberto Oliveira Dallan
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
| | | | - Ligia Cristina Câmara Cunha
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brasil
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Handa K, Ohata T, Sekiya N, Nakamura T, Kuratani T, Masai T. Procedural selection strategy and clinical outcomes in mitral valve surgery with concomitant aortic valve replacement in elderly patients. Indian J Thorac Cardiovasc Surg 2024; 40:159-170. [PMID: 38389777 PMCID: PMC10879041 DOI: 10.1007/s12055-023-01626-0] [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: 05/31/2023] [Revised: 10/05/2023] [Accepted: 10/05/2023] [Indexed: 02/24/2024] Open
Abstract
Introduction In the context of double-valve surgery for elderly high-risk patients involving both the aortic and mitral valves, a clinically significant problem has been that no clear criteria or surgical strategies have been reported for the selection of mitral valve plasty (MVP) or mitral valve replacement (MVR) for mitral valve disease management during surgical aortic valve replacement (SAVR) to achieve better clinical outcomes. This study investigated valve durability and survival using our surgical strategy for mitral valve disease with concomitant SAVR in elderly patients. Methods Eighty-six patients aged > 65 years (mean 75 years) who underwent a double-valve procedure for mitral valve surgery with concomitant SAVR from 2010 to 2022 were reviewed. Our surgical strategy for mitral valve disease with concomitant SAVR for the elderly patients was as follows: MVP was selected for patients in whom mitral valve disease was expected to be controlled with simple surgical procedures (n = 47), otherwise MVR was selected (n = 39). Results The hospital mortality rate was 8% (n = 7). The mean follow-up was 4.9 (0-12.3) years. And the 10-year survival rate was 62%. The 10-year freedom from aortic valve reoperation rate was 95%. No mitral valve reintervention was performed during follow-up. Echocardiographic follow-up demonstrated freedom from at least moderate mitral regurgitation in 86% of cases at 10 years. Conclusion In double-valve surgery for elderly high-risk patients, appropriate selection of the mitral valve procedure with concomitant SAVR provided better early and long-term survival and valve durability. This surgical strategy may be beneficial in elderly patients with combined aortic and mitral valve disease.
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Affiliation(s)
- Kazuma Handa
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Toshihiro Ohata
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Naosumi Sekiya
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Teruya Nakamura
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Toru Kuratani
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Takafumi Masai
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
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Ramachandran RV, Subramaniam B. Pro: Individualized Optimal Perfusion Pressure-Maximizing Patient Care During Cardiopulmonary Bypass. J Cardiothorac Vasc Anesth 2024; 38:563-565. [PMID: 38065696 DOI: 10.1053/j.jvca.2023.10.028] [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: 07/15/2023] [Revised: 10/03/2023] [Accepted: 10/21/2023] [Indexed: 01/27/2024]
Abstract
Cardiopulmonary bypass (CPB) has revolutionized cardiac surgery but poses challenges such as hemodynamic instability and adverse clinical outcomes. Achieving optimal perfusion during CPB ensures adequate oxygen delivery to vital organs. Although mean arterial pressure is a key determinant of perfusion pressure, clear guidelines for optimal perfusion have yet to be established. Autoregulation, the organ's ability to maintain consistent blood flow, plays a vital role in perfusion. Individual variability in autoregulation responses and intraoperative factors necessitate an individualized approach to determining the autoregulation range. Continuous assessment of autoregulation during surgery allows for personalized perfusion targets, optimizing organ perfusion. Exploring techniques like multimodal intravenous anesthesia guided by electroencephalogram can enhance perfusion maintenance within the auto-regulatory range. By adopting an individualized approach to perfusion targets on CPB, we can improve outcomes and enhance patient care.
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Tiwari A, Sharma A, Jaswal S, Kaur SS, Thakur N. Assessing the Patient Outcomes and Performance of a Cardiothoracic and Vascular Surgery (CTVS) Unit During Its First Two Years in a Tier-2 City in India: A Comprehensive Audit and Analysis. Cureus 2023; 15:e42910. [PMID: 37664258 PMCID: PMC10474900 DOI: 10.7759/cureus.42910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2023] [Indexed: 09/05/2023] Open
Abstract
This detailed article presents a comprehensive overview of the initial two-year experience in establishing a new cardiothoracic vascular surgery (CTVS) facility in a tier-2 city in India. The article discusses various aspects of setting up and operating a specialized healthcare facility. The first two years of developing the CTVS facility were included in the study period. The manpower included one cardiothoracic vascular surgeon, one cardiac anesthesiologist, two perfusionists, and two physician assistants, along with four other ancillary staff to assist in the smooth functioning of the operation theater. The CTVS recovery staff included 15 nursing officers. There was only one modular operation theater reserved for cardiothoracic vascular surgeries, along with a five-bed recovery room (CTVS intensive care unit). One-hundred-seventy-two procedures were done, including 122 open heart surgeries, 36 vascular procedures, and 14 thoracic procedures. The majority of patients were discharged by the seventh day postoperatively. Overall complication and mortality rates were 8% and 4.6%, respectively. This article also discusses relevant hospital policy, challenges faced, and future recommendations for similar endeavors. The findings highlight the successful implementation of the facility and its impact on providing specialized cardiac care to the local population.
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Affiliation(s)
- Anuj Tiwari
- Department of Surgery, Sri Guru Ram Das (SGRD) Institute of Medical Sciences and Research, Amritsar, IND
| | - Abhishek Sharma
- Department of Anaesthesia, Sri Guru Ram Das (SGRD) Institute of Medical Sciences and Research, Amritsar, IND
| | - Sofia Jaswal
- Department of Anesthesia and Critical Care, Homi Bhabha Cancer Hospital and Research Center, Chandigarh, IND
| | - Suzen S Kaur
- Department of Anesthesia, Sri Guru Ram Das (SGRD) Institute of Medical Sciences and Research, Amritsar, IND
| | - Niketa Thakur
- Department of Radiation Oncology, Government Medical College, Amritsar, Amritsar, IND
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Shah V, Ahuja A, Kumar A, Anstey C, Thang C, Guo L, Shekar K, Ramanan M. Outcomes of Prolonged ICU Stay for Patients Undergoing Cardiac Surgery in Australia and New Zealand. J Cardiothorac Vasc Anesth 2022; 36:4313-4319. [PMID: 36207199 DOI: 10.1053/j.jvca.2022.08.026] [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: 07/25/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To determine the effect of intensive care unit (ICU) length of stay (LOS) on hospital mortality and non-home discharge for patients undergoing cardiac surgery over a 16-year period in Australia and New Zealand. DESIGN A retrospective, multicenter cohort study covering the period January 1, 2004 to December 31, 2019. SETTING One hundred one hospitals in Australia and New Zealand that submitted data to the Australia New Zealand Intensive Care Society Adult Patient Database. PARTICIPANTS Adult patients (aged >18) who underwent coronary artery bypass grafting, valve surgery, or combined valve + coronary artery surgery. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The authors analyzed 252,948 cardiac surgical patients from 101 hospitals, with a median age of 68.3 years (IQR 60-75.5), of whom 74.2% (187,632 of 252,948) were male patients. A U-shaped relationship was observed between ICU LOS and hospital mortality, with significantly elevated mortality at short (<20 hours) and long (>5 days) ICU LOS, which persisted after adjustment for illness severity and across clinically important subgroups (odds ratio for mortality with ICU LOS >5 days = 3.21, 95% CI 2.88-3.58, p < 0.001). CONCLUSIONS Prolonged duration of ICU LOS after cardiac surgery is associated with increased hospital mortality in a U-shaped relationship. An ICU LOS >5 days should be considered a meaningful definition for prolonged ICU stay after cardiac surgery.
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Affiliation(s)
- Vikram Shah
- Intensive Care Unit, Sunshine Coast University Hospital, Queensland, Australia
| | - Abhilasha Ahuja
- Intensive Care Unit, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Aashish Kumar
- Intensive Care Unit, Logan Hospital, Logan, Queensland, Australia; School of Medicine, Griffith University, Queensland, Australia
| | - Chris Anstey
- School of Medicine, Griffith University, Queensland, Australia; School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Christopher Thang
- School of Medicine, Griffith University, Queensland, Australia; Department of Anaesthesia, Sunshine Coast University Hospital, Queensland, Australia; School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Linda Guo
- Intensive Care Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia; School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Kiran Shekar
- Intensive Care Unit, The Prince Charles Hospital, Brisbane, Queensland, Australia; Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia; School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Mahesh Ramanan
- Intensive Care Unit, The Prince Charles Hospital, Brisbane, Queensland, Australia; Intensive Care Unit, Caboolture Hospital, Caboolture, Queensland, Australia; Critical Care Division, George Institute for Global Health, Level 5, Newtown, New South Wales, Australia; School of Medicine, University of Queensland, Herston, Queensland, Australia.
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Ng SX, Wang W, Shen Q, Toh ZA, He HG. The effectiveness of preoperative education interventions on improving perioperative outcomes of adult patients undergoing cardiac surgery: a systematic review and meta-analysis. Eur J Cardiovasc Nurs 2021; 21:521-536. [PMID: 34964470 DOI: 10.1093/eurjcn/zvab123] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/25/2021] [Accepted: 12/09/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Cardiac surgeries pose as an emotional experience for patients. Preoperative education is known to positively alter people's perceptions, emotions, and mitigate surgical distress. However, this intervention's effectiveness in improving perioperative outcomes among patients undergoing cardiac surgery lacked rigorous statistical synthesis and remains inconclusive. AIMS The aim was to synthesize the effectiveness of preoperative education on improving perioperative outcomes [anxiety, depression, knowledge, pain intensity, pain interference with daily activities, postoperative complications, length of hospitalization, length of intensive care unit (ICU) stay, satisfaction with the intervention and care, and health-related quality of life] among patients undergoing cardiac surgery. METHODS This systematic review and meta-analysis conducted a comprehensive search of nine electronic databases (PubMed, EMBASE, Scopus, MEDLINE, CINAHL, Cochrane CENTRAL, Web of Science, PsycINFO, and ERIC) and grey literature for randomized controlled trials examining the preoperative educational interventional effects on patients undergoing cardiac surgery from inception to 31 December 2020. The studies' quality was evaluated using Cochrane Risk-of-Bias Tool 1 (RoB1). Meta-analyses via RevMan 5.4 software synthesized interventional effects. RESULTS Twenty-two trials involving 3167 participants were included. Preoperative education had large significant effects on reducing post-intervention preoperative anxiety (P = 0.02), length of ICU stay (P = 0.02), and improving knowledge (P < 0.00001), but small significant effect sizes on lowering postoperative anxiety (P < 0.0001), depression (P = 0.03), and enhancing satisfaction (P = 0.04). CONCLUSIONS This review indicates the feasibility of preoperative education in clinical use to enhance health outcomes of patients undergoing cardiac surgery. Future studies need to explore knowledge outcomes in-depth and more innovative technologies in preoperative education delivery.
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Affiliation(s)
- Si Xian Ng
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD11, 10 Medical Drive, Singapore 117597, Singapore.,National University Health System, NUHS Tower Block, 1E Kent Ridge Rd, Singapore 119228, Singapore
| | - Wenru Wang
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD11, 10 Medical Drive, Singapore 117597, Singapore.,National University Health System, NUHS Tower Block, 1E Kent Ridge Rd, Singapore 119228, Singapore
| | - Qu Shen
- Department of Nursing, School of Medicine, Xiamen University, Room 220, Alice Lee Building, Xiang An South Road, Xiang An District, Xiamen 361102, Fujian Province, China
| | - Zheng An Toh
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD11, 10 Medical Drive, Singapore 117597, Singapore.,National University Health System, NUHS Tower Block, 1E Kent Ridge Rd, Singapore 119228, Singapore
| | - Hong-Gu He
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 2, Clinical Research Centre, Block MD11, 10 Medical Drive, Singapore 117597, Singapore.,National University Health System, NUHS Tower Block, 1E Kent Ridge Rd, Singapore 119228, Singapore
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