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Garbern SC, Relan P, O’Reilly GM, Bills CB, Schultz M, Trehan I, Kivlehan SM, Becker TK. A systematic review of acute and emergency care interventions for adolescents and adults with severe acute respiratory infections including COVID-19 in low- and middle-income countries. J Glob Health 2022; 12:05039. [DOI: 10.7189/jogh.12.05039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Stephanie Chow Garbern
- Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Pryanka Relan
- Department of Emergency Medicine, Emory Healthcare Network, Atlanta, Georgia, USA
| | - Gerard M O’Reilly
- Emergency and Trauma Centre, The Alfred, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Corey B Bills
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Megan Schultz
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Indi Trehan
- Departments of Pediatrics, Global Health, and Epidemiology, University of Washington, Seattle, Washington, USA
| | - Sean M Kivlehan
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Humanitarian Initiative, Cambridge, Massachusetts, USA
| | - Torben K Becker
- Department of Emergency Medicine, University of Florida, Gainesville, Florida, USA
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Okumura J, Shindo Y, Takahashi K, Sano M, Sugino Y, Yagi T, Taniguchi H, Saka H, Matsui S, Hasegawa Y. Mortality in patients with community-onset pneumonia at low risk of drug-resistant pathogens: Impact of β-lactam plus macrolide combination therapy. Respirology 2017; 23:526-534. [PMID: 29239493 DOI: 10.1111/resp.13232] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 09/01/2017] [Accepted: 11/07/2017] [Indexed: 01/14/2023]
Abstract
BACKGROUND AND OBJECTIVE Drug-resistant pathogen (DRP) risk stratification is important for choosing a treatment strategy for community-onset pneumonia. Evidence for benefits of non-antipseudomonal β-lactam plus macrolide combination therapy (BLM) on mortality is limited in patients at low DRP risk. Risk factors for mortality remain to be clarified. METHODS Post hoc analysis using a prospective multicentre study cohort of community-onset pneumonia was performed to assess 30-day differences in mortality between non-antipseudomonal β-lactam monotherapy (BL) and BLM groups. Logistic regression analysis was performed to assess the therapeutic effect and risk factors for mortality in patients at low DRP risk. RESULTS In total, 594 patients with community-onset pneumonia at low DRP risk (369 BL and 225 BLM) were analysed. The 30-day mortality in BL and BLM was 13.8% and 1.8%, respectively (P < 0.001). Multivariate analysis showed that BLM reduced the 30-day mortality (adjusted odds ratio: 0.28, 95% CI: 0.09-0.87) compared with BL. Independent prognostic factors for 30-day mortality included arterial partial pressure of carbon dioxide (PaCO2 ) > 50 mm Hg, white blood cell count < 4000/mm3 , non-ambulatory status, albumin < 3.0 g/dL, haematocrit < 30%, age ≥ 80 years, respiratory rate > 25/min and body temperature < 36°C. CONCLUSION In patients with community-onset pneumonia at low DRP risk, BLM treatment reduced 30-day mortality compared with BL. Independent risk factors for mortality are potential confounding factors when assessing antibiotic effects in randomized clinical trials.
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Affiliation(s)
- Junya Okumura
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuichiro Shindo
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kunihiko Takahashi
- Department of Biostatistics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masahiro Sano
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuteru Sugino
- Department of Respiratory Medicine, Toyota Memorial Hospital, Toyota, Japan
| | - Tetsuya Yagi
- Department of Infectious Diseases, Nagoya University Hospital, Nagoya, Japan
| | - Hiroyuki Taniguchi
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
| | - Hideo Saka
- Department of Respiratory Medicine, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Shigeyuki Matsui
- Department of Biostatistics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshinori Hasegawa
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Vardakas KZ, Trigkidis KK, Apiranthiti KN, Falagas ME. The dilemma of monotherapy or combination therapy in community-acquired pneumonia. Eur J Clin Invest 2017; 47. [PMID: 29027205 DOI: 10.1111/eci.12845] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 10/09/2017] [Indexed: 11/26/2022]
Abstract
SCOPE To study the factors associated with mortality in hospitalized patients with community-acquired pneumonia treated with monotherapy or combination therapy. METHODS PubMed and Scopus were searched. Patients receiving macrolides, β-lactams and fluoroquinolones, as monotherapy or in combination, were included. Meta-analyses and meta-regressions were performed. RESULTS Fifty studies were included. Overall, monotherapy was not associated with higher mortality than combination (RR 1.14, 95% CI 0.99-1.32, I2 84%). Monotherapy was associated with higher mortality than combination in North American and retrospective studies. β-lactam monotherapy was associated with higher mortality than β-lactam/macrolide combination in the primary (1.32, 1.12-1.56, I2 85%) and most sensitivity analyses. There was no difference in mortality between fluoroquinolone monotherapy and β-lactam/macrolide combination (0.98, 0.78-1.23, I2 73%). In meta-regressions, the moderators that could partially explain the observed statistical heterogeneity were the frequency of cancer patients (P = .03) and Pneumonia Severity Index score IV (P = .008). CONCLUSION Due to the considerable heterogeneity and inclusion of unadjusted data, it is difficult to recommend a specific antibiotic regimen over another. Specific antibiotic regimens, study design and the characteristics of the population under study seem to influence the reported outcomes.
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Affiliation(s)
- Konstantinos Z Vardakas
- Alfa Institute of Biomedical Sciences (AIBS), Athens, Greece.,Department of Medicine, Henry Dunant Hospital Center, Athens, Greece
| | - Kyriakos K Trigkidis
- Alfa Institute of Biomedical Sciences (AIBS), Athens, Greece.,Department of Internal Medicine, Evangelismos General Hospital, Athens, Greece
| | - Katerina N Apiranthiti
- Alfa Institute of Biomedical Sciences (AIBS), Athens, Greece.,Department of Internal Medicine, Evangelismos General Hospital, Athens, Greece
| | - Matthew E Falagas
- Alfa Institute of Biomedical Sciences (AIBS), Athens, Greece.,Department of Medicine, Henry Dunant Hospital Center, Athens, Greece.,Department of Medicine, Tufts University School of Medicine, Boston, MA, USA
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Rello J, Perez A. Precision medicine for the treatment of severe pneumonia in intensive care. Expert Rev Respir Med 2016; 10:297-316. [PMID: 26789703 DOI: 10.1586/17476348.2016.1144477] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Despite advances in its management, community-acquired pneumonia (CAP) remains the most important cause of sepsis-related mortality and the reason for many ICU admissions. Severity assessment is the cornerstone of CAP patient management and the attempts to ensure the best site of care and therapy. Survival depends on a combination of host factors (genetic, age, comorbidities, defenses), pathogens (virulence, serotypes) and drugs. To reduce CAP mortality, early adequate antibiotic therapy is fundamental. The use of combination therapy with a macrolide seems to improve the clinical outcome in the subset of patients with high inflammation due to immunomodulation. Guidelines on antibiotic therapy have been associated with beneficial effects, and studies of newer adjunctive drugs have produced promising results. This paper discusses the current state of knowledge regarding of precision medicine and the treatment of severe CAP patients.
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Affiliation(s)
- Jordi Rello
- a CIBERES , Barcelona , Spain.,b School of Medicine , Universitat Autonoma de Barcelona , Barcelona , Spain
| | - Antonio Perez
- a CIBERES , Barcelona , Spain.,b School of Medicine , Universitat Autonoma de Barcelona , Barcelona , Spain
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Pereira JM, Paiva JA, Rello J. Severe sepsis in community-acquired pneumonia--early recognition and treatment. Eur J Intern Med 2012; 23:412-9. [PMID: 22726369 DOI: 10.1016/j.ejim.2012.04.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2011] [Revised: 04/29/2012] [Accepted: 04/30/2012] [Indexed: 01/17/2023]
Abstract
Despite remarkable advances in its management, community-acquired pneumonia (CAP) remains an important cause of morbidity and mortality leading to significant consumption of health, social and economic resources. The assessment of CAP severity is a cornerstone in its management, facilitating selection of the most appropriate site of care and empirical antibiotic therapy. Several clinical scoring systems based on 30-day mortality have been developed to identify those patients with the highest risk of death. Although well validated in appropriate patient groups, each system has its own limitations and each exhibits different sensitivity and specificity values. These problems have increased interest in the use of biomarkers to predict CAP severity. Although so far no ideal solution has been identified, recent advances in bacterial genomic load quantification have made this tool very attractive. Early antibiotic therapy is essential to the reduction of CAP mortality and the selection of antibiotic treatment according to clinical guidelines is also associated with an improved outcome. In addition, the addition of a macrolide to standard empirical therapy seems to improve outcome in severe CAP although the mechanism of this is unclear. Finally, the role of adjuvant therapy has not yet been satisfactorily established. In this review we will present our opinion on current best practice in the assessment of severity and treatment of severe CAP.
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Affiliation(s)
- Jose Manuel Pereira
- Emergency and Intensive Care Department, Centro Hospitalar S. João EPE, Grupo de Infecção e Sepsis, Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
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Waterer GW, Rello J, Wunderink RG. Management of Community-acquired Pneumonia in Adults. Am J Respir Crit Care Med 2011; 183:157-64. [DOI: 10.1164/rccm.201002-0272ci] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Tessmer A, Welte T, Martus P, Schnoor M, Marre R, Suttorp N. Impact of intravenous -lactam/macrolide versus -lactam monotherapy on mortality in hospitalized patients with community-acquired pneumonia. J Antimicrob Chemother 2009; 63:1025-33. [DOI: 10.1093/jac/dkp088] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Benhamou D, Goupil F. Les infections respiratoires basses communautaires de l’adulte non immunodéprimé. Rev Mal Respir 2007; 24:381-6. [PMID: 17417181 DOI: 10.1016/s0761-8425(07)91075-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- D Benhamou
- Service de Pneumologie, CHU Rouen, France.
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Lee YCG, Beasley R. A year in review: Respirology 2005 - Clinical science. Respirology 2006; 11:124-30. [PMID: 16423215 DOI: 10.1111/j.1440-1843.2006.00830.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Y C Gary Lee
- Centre for Respiratory Research, University College London, UK
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