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Chambergo-Michilot D, Runzer-Colmenares FM, Segura-Saldaña PA. Discontinuation of Antihypertensive Drug Use Compared to Continuation in COVID-19 Patients: A Systematic Review with Meta-analysis and Trial Sequential Analysis. High Blood Press Cardiovasc Prev 2023; 30:265-279. [PMID: 37171528 PMCID: PMC10177739 DOI: 10.1007/s40292-023-00579-0] [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: 01/16/2023] [Accepted: 05/04/2023] [Indexed: 05/13/2023] Open
Abstract
INTRODUCTION COVID-19 related mortality is about 2%, and it increases with comorbidities, like hypertension. Regarding management, there is debatable evidence about the benefits of continuation vs. discontinuation of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers (ACEI/ARB). AIM We performed a systematic review to assess the effects and safety of in-hospital discontinuation compared to continuation of ACEI/ARB in COVID-19 patients. METHODS We systematically searched on PubMed, Scopus, and EMBASE from inception to June 19, 2021. We included observational studies and trials that compared the effects and safety of continuing ACEI/ARB compared to discontinuing it in COVID-19 patients. Effects sizes for dichotomous variables were expressed as risk ratios (RR) and 95% confidence intervals. For continuous variables, effects were expressed as mean difference (MD). We used random effect models with the inverse variance method. We assessed certainty of evidence using the GRADE approach. RESULTS We included three open-label randomized controlled trials and five cohort studies. We found that the continuation group had lower risk of death compared with the discontinuation group only in the cohort group (RR: 0.46, 95% CI: 0.24-0.90), but not in the RCT group (RR: 1.22, 95% CI: 0.75-2.00). The ICU admission rate was significantly lower in the continuation group (RR: 0.46, 95% CI: 0.31-0.68) in the cohort group, but not in RCT group (RR: 1.03, 95% CI: 0.67-1.59). We did not find significant differences between groups regarding hospitalization length, hypotension, AKI needing renal replacement therapy, mechanical ventilation, new or worsening heart failure, myocarditis, renal replacement therapy, arrhythmias, thromboembolic events and SOFA AUC. The GRADE approach revealed that the certainty ranged from moderate to high level. CONCLUSIONS There is no significant difference in mortality and other outcomes between continuation and discontinuation groups.
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Affiliation(s)
- Diego Chambergo-Michilot
- Universidad Científica del Sur, Lima, Peru.
- CHANGE Research Working Group, Carrera de Medicina Humana, Universidad Científica del Sur, Lima, Peru.
| | | | - Pedro A Segura-Saldaña
- Department of Cardiology Research, Torres de Salud National Research Center, Lima, Peru
- Ingeniería Biomédica, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano Heredia, Lima, Peru
- Departamento de Cardiología, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
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Luu B, Wijesinghe S, Kassem T, Lien J, Luu D, Wijesinghe R, Luu L, Kayingo G. Drugs in primary care that may alter COVID-19 risk and severity. JAAPA 2023; 36:28-33. [PMID: 37097779 DOI: 10.1097/01.jaa.0000918768.11544.e5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
ABSTRACT This article describes drugs used in primary care that could alter patients' risk for and severity of COVID-19. The risks and benefits of each drug class were differentiated according to the strength of evidence from 58 selected randomized controlled trials, systematic reviews, and meta-analyses. Most of the studies reported on drugs affecting the renin-angiotensin-aldosterone system. Other classes included opioids, acid suppressants, nonsteroidal anti-inflammatory drugs, corticosteroids, vitamins, biguanides, and statins. Current evidence has not fully differentiated drugs that may increase risk versus benefits in COVID-19 infection. Further studies are needed in this area.
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Affiliation(s)
- Brent Luu
- Brent Luu is an associate clinical professor at the University of California Davis's Betty Irene Moore School of Nursing in Sacramento, Calif. Sampath Wijesinghe is a clinical assistant professor in the PA program at Stanford (Calif.) University. Tarek Kassem is an assistant professor at California Northstate University in Elk Grove, Calif. Justin Lien is a student at Western University's College of Osteopathic Medicine in Pomona, Calif. Darrick Luu is a student at California Northstate University College of Health Science in Rancho Cordova, Calif. Rynee Wijesinghe is a student at California State University in Fresno, Calif. Leianna Luu is a student at the University of California Riverside. Gerald Kayingo is assistant dean, executive director, and professor in the Physician Assistant Leadership and Learning Academy at the University of Maryland Baltimore. The authors have disclosed no potential conflicts of interest, financial or otherwise
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Gonçalves J, Santos CD, Fresco P, Fernandez-Llimos F. Potential use of renin-angiotensin-aldosterone system inhibitors to reduce COVID-19 severity. Rev Port Cardiol 2023; 42:373-383. [PMID: 36893838 PMCID: PMC9999244 DOI: 10.1016/j.repc.2022.02.014] [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: 03/11/2021] [Revised: 01/21/2022] [Accepted: 02/03/2022] [Indexed: 03/09/2023] Open
Abstract
SARS-CoV-2 infection and its clinical manifestations (COVID-19) quickly evolved to a pandemic and a global public health emergency. The limited effectivity of available treatments aimed at reducing virus replication and the lessons learned from other coronavirus infections (SARS-CoV-1 or NL63) that share the internalization process of SARS-CoV-2, led us to revisit the COVID-19 pathogenesis and potential treatments. Virus protein S binds to the angiotensin-converting enzyme 2 (ACE2) initiating the internalization process. Endosome formation removes ACE2 from the cellular membrane preventing its counter-regulative effect mediated by the metabolism of angiotensin II to angiotensin (1-7). Internalized virus-ACE2 complexes have been identified for these coronaviruses. SARS-CoV-2 presents the highest affinity for ACE2 and produces the most severe symptoms. Assuming ACE2 internalization is the trigger for COVID-19 pathogenesis, accumulation of angiotensin II can be viewed as the potential cause of symptoms. Angiotensin II is a strong vasoconstrictor, but has also important roles in hypertrophy, inflammation, remodeling, and apoptosis. Higher levels of ACE2 in the lungs explain the acute respiratory distress syndrome as primary symptoms. Most of the described findings and clinical manifestations of COVID-19, including increased interleukin levels, endothelial inflammation, hypercoagulability, myocarditis, dysgeusia, inflammatory neuropathies, epileptic seizures and memory disorders can be explained by excessive angiotensin II levels. Several meta-analyses have demonstrated that previous use of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers were associated with better prognosis for COVID-19. Therefore, pragmatic trials to assess the potential therapeutic benefits of renin-angiotensin-aldosterone system inhibitors should be urgently promoted by health authorities to widen the therapeutic options for COVID-19.
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Affiliation(s)
- Jorge Gonçalves
- Laboratório de Farmacologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal; I(3)S: Instituto de Investigação e Inovação em Saúde da Universidade do Porto, Porto, Portugal.
| | - Catarina D Santos
- Laboratório de Farmacologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Paula Fresco
- Laboratório de Farmacologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal; I(3)S: Instituto de Investigação e Inovação em Saúde da Universidade do Porto, Porto, Portugal
| | - Fernando Fernandez-Llimos
- Laboratório de Farmacologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal; CINTESIS - Centro de Investigação em Tecnologias e Serviços de Saúde, Porto, Portugal
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4
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Liu Q, Fu W, Zhu CJ, Ding ZH, Dong BB, Sun BQ, Chen RC. Effect of continuing the use of renin-angiotensin system inhibitors on mortality in patients hospitalized for coronavirus disease 2019: a systematic review, meta-analysis, and meta-regression analysis. BMC Infect Dis 2023; 23:53. [PMID: 36694122 PMCID: PMC9872739 DOI: 10.1186/s12879-023-07994-7] [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: 08/29/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The effect of angiotensin-converting enzyme inhibitors (ACEIs)/angiotensin receptor blockers (ARBs) on mortality was preliminarily explored through the comparison of ACEIs/ARBs with non-ACEIs/ARBs in patients with coronavirus disease 2019 (COVID-19). Reaching a conclusion on whether previous ACEI/ARB treatment should be continued in view of the different ACE2 levels in the comparison groups was not unimpeachable. Therefore, this study aimed to further elucidate the effect of ACEI/ARB continuation on hospital mortality, intensive care unit (ICU) admission, and invasive mechanical ventilation (IMV) in the same patient population. METHODS We searched PubMed, the Cochrane Library, Ovid, and Embase for relevant articles published between December 1, 2019 and April 30, 2022. Continuation of ACEI/ARB use after hospitalization due to COVID-19 was considered as an exposure and discontinuation of ACEI/ARB considered as a control. The primary outcome was hospital mortality, and the secondary outcomes included 30-day mortality, rate of ICU admission, IMV, and other clinical outcomes. RESULTS Seven observational studies and four randomized controlled trials involving 2823 patients were included. The pooled hospital mortality in the continuation group (13.04%, 158/1212) was significantly lower than that (22.15%, 278/1255) in the discontinuation group (risk ratio [RR] = 0.45; 95% confidence interval [CI], 0.28-0.72; P = 0.001). Continuation of ACEI/ARB use was associated with lower rates of ICU admission (10.5% versus 16.2%, RR = 0.63; 95% CI 0.5-0.79; P < 0.0001) and IMV (8.2% versus 12.5%, RR = 0.62; 95% CI 0.46-0.83, P = 0.001). Nevertheless, the effect was mainly demonstrated in the observational study subgroup (P < 0.05). Continuing ACEI/ARB had no significant effect on 30-day mortality (P = 0.34), acute myocardial infarction (P = 0.08), heart failure (P = 0.82), and acute kidney injury after hospitalization (P = 0.98). CONCLUSION Previous ACEI/ARB treatment could be continued since it was associated with lower hospital deaths, ICU admission, and IMV in patients with COVID-19, although the benefits of continuing use were mainly shown in observational studies. More evidence from multicenter RCTs are still needed to increase the robustness of the data. Trial registration PROSPERO (CRD42022341169). Registered 27 June 2022.
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Affiliation(s)
- Qi Liu
- grid.412633.10000 0004 1799 0733Translational Medicine Center, Emergency Intensive Care Ward, The First Affiliated Hospital of Zhengzhou University, 1st Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Wei Fu
- grid.470124.4State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, 151st Yanjiang Road, Guangzhou, 510120 Guangdong People’s Republic of China
| | - Chang-ju Zhu
- grid.412633.10000 0004 1799 0733Department of Emergency Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan People’s Republic of China
| | - Zi-heng Ding
- grid.412633.10000 0004 1799 0733Translational Medicine Center, Emergency Intensive Care Ward, The First Affiliated Hospital of Zhengzhou University, 1st Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Bin-bin Dong
- grid.412633.10000 0004 1799 0733Translational Medicine Center, Emergency Intensive Care Ward, The First Affiliated Hospital of Zhengzhou University, 1st Jianshe East Road, Zhengzhou, 450052 Henan People’s Republic of China
| | - Bao-qing Sun
- grid.470124.4State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, 151st Yanjiang Road, Guangzhou, 510120 Guangdong People’s Republic of China
| | - Rong-chang Chen
- grid.470124.4State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, 151st Yanjiang Road, Guangzhou, 510120 Guangdong People’s Republic of China ,grid.440218.b0000 0004 1759 7210Department of Shenzhen Institute of Respiratory Diseases, Shenzhen People’s Hospital, Shenzhen, 518020 Guangdong People’s Republic of China
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Sharma R, Kumar A, Majeed J, Thakur AK, Aggarwal G. Drugs acting on the renin-angiotensin-aldosterone system (RAAS) and deaths of COVID-19 patients: a systematic review and meta-analysis of observational studies. Egypt Heart J 2022; 74:64. [PMID: 36068392 PMCID: PMC9448845 DOI: 10.1186/s43044-022-00303-8] [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: 07/05/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Angiotensin-converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARBs) are two of the most commonly used antihypertensive drugs acting on the renin-angiotensin-aldosterone system (RAAS). Previous research has shown that RAAS inhibitors increase the expression of angiotensin-converting enzyme, a cellular receptor for the severe acute respiratory syndrome coronavirus 2, raising concerns that the use of ACEi and ARBs in hypertensive patients may increase COVID-19 patient mortality. Therefore, the main aim of the current study was to find out the role of drugs acting on RAAS, particularly ACEi/ARBs in the deaths of COVID-19 patients. RESULTS In total, 68 studies were found to be appropriate, reporting a total of 128,078 subjects. The odds ratio was found to be 1.14 [0.95, 1.36], which indicates the non-significant association of ACEi/ARBs with mortality of COVID-19 patients. Further, the association of individual ACEi/ARBs with mortality of COVID-19 patients was also found non-significant. The sensitivity analysis results have shown no significant effect of outliers on the outcome. CONCLUSIONS Based on available evidence, ACEi/ARB were not significantly associated with deaths of COVID-19 patients.
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Affiliation(s)
- Ruchika Sharma
- Centre for Precision Medicine and Pharmacy, Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Anoop Kumar
- Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, 110017, India.
| | - Jaseela Majeed
- Department of Pharmaceutical Management, Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Ajit K Thakur
- Department of Pharmacology, Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, 110017, India
| | - Geeta Aggarwal
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, 110017, India.
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Zhang K, Cao L, Xuan N, Huang T, Tian B, Cui W, Zhang G, Zhang S. The effect of renin-angiotensin-aldosterone system inhibitors in patients with hypertension and COVID-19: A meta-analysis of randomized controlled trials and propensity score-matched studies. JOURNAL OF INTENSIVE MEDICINE 2022; 2:282-290. [PMID: 36785646 PMCID: PMC9212589 DOI: 10.1016/j.jointm.2022.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/22/2022] [Accepted: 05/14/2022] [Indexed: 12/15/2022]
Abstract
Background High-quality evidence for whether the use of renin-angiotensin-aldosterone system (RAAS) inhibitors worsens clinical outcomes for patients with coronavirus disease 2019 (COVID-19) is lacking. The present study aimed to evaluate the effect of RAAS inhibitors on disease severity and mortality in patients with hypertension and COVID-19 using randomized controlled trials (RCTs) and propensity score-matched (PSM) studies. Methods A literature search was conducted with PubMed, Embase, and Scopus databases from 31 December 2019 to 10 January 2022. We included RCTs and PSM studies comparing the risk of severe illness or mortality in patients with hypertension and COVID-19 treated or not treated with RAAS inhibitors. Individual trial data were combined to estimate the pooled odds ratio (OR) with a random-effects model. Results A total of 17 studies (4 RCTs and 13 PSM studies) were included in the meta-analysis. The use of RAAS inhibitors was not associated with an increased risk of severe illness (OR=1.00, 95% confidence interval [CI]: 0.88-1.14, I2=28%) or mortality (OR=0.96, 95% CI: 0.83-1.11, I2=16%) for patients with hypertension and COVID-19. Furthermore, there was no significant difference in the severity of COVID-19 when patients continued or discontinued treatment with RAAS inhibitors (OR=1.01, 95% CI: 0.78-1.29, I2=0%). Conclusions This study suggests that there was no association between treatment with RAAS inhibitors and worsened COVID-19 disease outcomes. Our findings support the current guidelines that RAAS inhibitors should be continued in the setting of the COVID-19 pandemic. However, the benefit of RAAS inhibitor medications for COVID-19 patients should be further validated with more RCTs.
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Affiliation(s)
- Kai Zhang
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Lanxin Cao
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Nanxia Xuan
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Tiancha Huang
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Baoping Tian
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Wei Cui
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China
| | - Gensheng Zhang
- Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China,Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, Zhejiang 310009, China;,Corresponding authors: Gensheng Zhang, Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, Zhejiang 310009, China; Shufang Zhang, Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China.
| | - Shufang Zhang
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China.,Corresponding authors: Gensheng Zhang, Department of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang Province Clinical Research Center for Emergency and Critical Care Medicine, Hangzhou, Zhejiang 310009, China; Shufang Zhang, Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China.
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Loader J, Taylor FC, Lampa E, Sundström J. Renin-Angiotensin Aldosterone System Inhibitors and COVID-19: A Systematic Review and Meta-Analysis Revealing Critical Bias Across a Body of Observational Research. J Am Heart Assoc 2022; 11:e025289. [PMID: 35624081 PMCID: PMC9238740 DOI: 10.1161/jaha.122.025289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Renin‐angiotensin aldosterone system (RAAS) inhibitor—COVID‐19 studies, observational in design, appear to use biased methods that can distort the interaction between RAAS inhibitor use and COVID‐19 risk. This study assessed the extent of bias in that research and reevaluated RAAS inhibitor—COVID‐19 associations in studies without critical risk of bias. Methods and Results Searches were performed in MEDLINE, EMBASE, and CINAHL databases (December 1, 2019 to October 21, 2021) identifying studies that compared the risk of infection and/or severe COVID‐19 outcomes between those using or not using RAAS inhibitors (ie, angiotensin‐converting enzyme inhibitors or angiotensin II type‐I receptor blockers). Weighted hazard ratios (HR) and 95% CIs were extracted and pooled in fixed‐effects meta‐analyses, only from studies without critical risk of bias that assessed severe COVID‐19 outcomes. Of 169 relevant studies, 164 had critical risks of bias and were excluded. Ultimately, only two studies presented data relevant to the meta‐analysis. In 1 351 633 people with uncomplicated hypertension using a RAAS inhibitor, calcium channel blocker, or thiazide diuretic in monotherapy, the risk of hospitalization (angiotensin‐converting enzyme inhibitor: HR, 0.76; 95% CI, 0.66–0.87; P<0.001; angiotensin II type‐I receptor blockers: HR, 0.86; 95% CI, 0.77–0.97; P=0.015) and intubation or death (angiotensin‐converting enzyme inhibitor: HR, 0.64; 95% CI, 0.48–0.85; P=0.002; angiotensin II type‐I receptor blockers: HR, 0.74; 95% CI, 0.58–0.95; P=0.019) with COVID‐19 was lower in those using a RAAS inhibitor. However, these protective effects are probably not clinically relevant. Conclusions This study reveals the critical risk of bias that exists across almost an entire body of COVID‐19 research, raising an important question: Were research methods and/or peer‐review processes temporarily weakened during the surge of COVID‐19 research or is this lack of rigor a systemic problem that also exists outside pandemic‐based research? Registration URL: www.crd.york.ac.uk/prospero/; Unique identifier: CRD42021237859.
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Affiliation(s)
- Jordan Loader
- Department of Medical Sciences Uppsala University Uppsala Sweden.,Inserm U1300 - HP2 CHU Grenoble Alpes Grenoble France
| | - Frances C Taylor
- Baker Heart and Diabetes Institute Melbourne Victoria Australia.,Mary MacKillop Institute for Health Research, Australian Catholic University Melbourne Victoria Australia
| | - Erik Lampa
- Department of Medical Sciences Uppsala University Uppsala Sweden
| | - Johan Sundström
- Department of Medical Sciences Uppsala University Uppsala Sweden.,The George Institute for Global Health University of New South Wales Sydney Australia
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Bepouka B, Situakibanza H, Sangare M, Mandina M, Mayasi N, Longokolo M, Odio O, Mangala D, Isekusu F, Kayembe JM, Nachega J, Mbula M. Mortality associated with COVID-19 and hypertension in sub-Saharan Africa. A systematic review and meta-analysis. J Clin Hypertens (Greenwich) 2022; 24:99-105. [PMID: 35083847 PMCID: PMC8845466 DOI: 10.1111/jch.14417] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/04/2021] [Accepted: 12/10/2021] [Indexed: 01/08/2023]
Abstract
Hypertension is a common comorbidity in COVID-19 patients. However, little data is available on mortality in COVID-19 patients with hypertension in sub-Saharan Africa (SSA). Herein, the authors conducted a systematic review of research articles published from January 1, 2020 to July 1, 2021. Our aim was to evaluate the magnitude of COVID-19 mortality in patients with hypertension in SSA. Following the PRISMA guidelines, two independent investigators conducted the literature review to collect relevant data. The authors used a random effect model to estimate the odds ratio, or hazard ratio, with a 95% confidence interval (CI). Furthermore, the authors used Egger's tests to check for publication bias. For mortality analysis, the authors included data on 29 945 COVID-19 patients from seven publications. The authors assessed the heterogeneity across studies with the I2 test. Finally, the pooled analysis revealed that hypertension was associated with an increased odds of mortality among COVID-19 inpatients (OR 1.32; 95% CI, 1.13-1.50). Our analysis revealed neither substantial heterogeneity across studies nor a publication bias. Therefore, our prespecified results provided new evidence that hypertension could increase the risk of mortality from COVID-19 in SSA.
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Affiliation(s)
- Ben Bepouka
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Hippolyte Situakibanza
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Modibo Sangare
- Faculty of Medicine and Odontostomatology (FMOS), University of Sciences, Techniques & Technologies of Bamako (USTTB), Bamako, Mali
| | - Madone Mandina
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Nadine Mayasi
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Murielle Longokolo
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Ossam Odio
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Donatien Mangala
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Fiston Isekusu
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
| | - Jean Marie Kayembe
- Pneumology Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, DRC, Kinshasa, USA
| | - Jean Nachega
- Department of Medicine, Centre for Infectious Diseases, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; and Department of Epidemiology, Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Marcel Mbula
- Infectious Diseases Unit, Kinshasa University Hospital, Faculty of Medicine, University of Kinshasa, Democratic Republic of Congo, Kinshasa, USA
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Abu Ghosh Z, Zwas DR, Keren A, Elbaz-Greener G, Israeli V, Amir O, Gotsman I. The Impact of COVID-19 Pandemic on Management and Outcome in Patients with Heart Failure. J Clin Med 2021; 10:jcm10235577. [PMID: 34884277 PMCID: PMC8658461 DOI: 10.3390/jcm10235577] [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] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic has adversely affected the provision of health care and disease management around the world. COVID-19 carries a high morbidity and mortality rate in elderly and people with comorbidities, including heart failure (HF). The present study addressed the clinical management and outcomes of HF patients during the pandemic. METHODS We evaluated the clinical management and survival rate of HF patients during the COVID-19 pandemic in Israel (March 2020-April 2021). RESULTS The cohort included 6748 patients with a diagnosis of HF during the study period. During this period, 843 HF patients (12.5%) were infected with COVID-19, and 194 died from COVID-19, a 23% mortality rate. Patients infected with COVID-19 had a higher percentage of diabetes and obesity. Predictors of mortality included age, male sex, reduced functional capacity, renal dysfunction, and absence of renin-angiotensin system inhibition. During the pandemic, there was a marked decrease in the usage of medical services in the cohort. Cardiovascular hospitalizations, all hospitalization, and emergency room visits were significantly decreased compared to the two years prior to the pandemic, particularly during the lockdowns. There was also an initial decrease in HF clinic visits. Mortality rates were very similar during the pandemic compared to previous years. There was a decline in non-COVID-19 deaths, which were replaced with deaths due to COVID-19. This may result from competing effects and reduced exposure to respiratory infections and other insults due to social distancing. CONCLUSIONS Mortality rates in HF patients infected with COVID-19 were high. The COVID-19 pandemic resulted in the reduced usage of health services but without increased overall mortality.
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Affiliation(s)
- Zahi Abu Ghosh
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
| | - Donna R. Zwas
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
- Heart Failure Center, Jerusalem District, Clalit Health Services, Jerusalem 42849, Israel
| | - Andre Keren
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
- Heart Failure Center, Jerusalem District, Clalit Health Services, Jerusalem 42849, Israel
| | - Gabby Elbaz-Greener
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
| | - Vered Israeli
- Jerusalem District Management, Clalit Health Services, Jerusalem 42849, Israel;
| | - Offer Amir
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
| | - Israel Gotsman
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (Z.A.G.); (D.R.Z.); (A.K.); (G.E.-G.); (O.A.)
- Heart Failure Center, Jerusalem District, Clalit Health Services, Jerusalem 42849, Israel
- Correspondence: ; Tel.: +972-2-6776564; Fax: +972-2-6411028
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Cousin VL, Giraud R, Bendjelid K. Pathophysiology of COVID-19: Everywhere You Look You Will See ACE 2! Front Med (Lausanne) 2021; 8:694029. [PMID: 34513868 PMCID: PMC8429613 DOI: 10.3389/fmed.2021.694029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/02/2021] [Indexed: 12/20/2022] Open
Abstract
Angiotensin converting enzyme 2 (ACE2) seems to be a central actor in the pathophysiology of SARS-Cov-2 infection. First, it acts as the receptor for the virus and permits its attachment to cells expressing ACE2. Second, the relative deficiency of ACE2 during infection could be linked to several clinical features encountered during the disease, like ARDS and coagulation abnormalities. This study explores the strong link between ACE2 and the majority of risk factors for the severe evolution of COVID-19. It seems that all these risks factors are linked to an increased level of ACE2 and/or imbalance in ACE/ACE2.
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Affiliation(s)
- Vladimir L Cousin
- Intensive Care Division, Geneva University Hospitals, Geneva, Switzerland
| | - Raphael Giraud
- Intensive Care Division, Geneva University Hospitals, Geneva, Switzerland.,Geneva Hemodynamic Research Group, Geneva, Switzerland
| | - Karim Bendjelid
- Intensive Care Division, Geneva University Hospitals, Geneva, Switzerland.,Geneva Hemodynamic Research Group, Geneva, Switzerland.,Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
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