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Haber R, Ghezzawi M, Puzantian H, Haber M, Saad S, Ghandour Y, El Bachour J, Yazbeck A, Hassanieh G, Mehdi C, Ismail D, Abi-Kharma E, El-Zein O, Khamis A, Chakhtoura M, Mantzoros C. Mortality risk in patients with obesity and COVID-19 infection: a systematic review and meta-analysis. Metabolism 2024; 155:155812. [PMID: 38360130 DOI: 10.1016/j.metabol.2024.155812] [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: 09/23/2023] [Revised: 01/13/2024] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
Obesity is a risk factor for severe respiratory diseases, including COVID-19 infection. Meta-analyses on mortality risk were inconsistent. We systematically searched 3 databases (Medline, Embase, CINAHL) and assessed the quality of studies using the Newcastle-Ottawa tool (CRD42020220140). We included 199 studies from US and Europe, with a mean age of participants 41.8-78.2 years, and a variable prevalence of metabolic co-morbidities of 20-80 %. Exceptionally, one third of the studies had a low prevalence of obesity of <20 %. Compared to patients with normal weight, those with obesity had a 34 % relative increase in the odds of mortality (p-value 0.002), with a dose-dependent relationship. Subgroup analyses showed an interaction with the country income. There was a high heterogeneity in the results, explained by clinical and methodologic variability across studies. We identified one trial only comparing mortality rate in vaccinated compared to unvaccinated patients with obesity; there was a trend for a lower mortality in the former group. Mortality risk in COVID-19 infection increases in parallel to an increase in BMI. BMI should be included in the predictive models and stratification scores used when considering mortality as an outcome in patients with COVID-19 infections. Furthermore, patients with obesity might need to be prioritized for COVID-19 vaccination.
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Affiliation(s)
- Rachelle Haber
- Department of Internal Medicine, Division of Endocrinology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Malak Ghezzawi
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Houry Puzantian
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon; Hariri School of Nursing, American University of Beirut, Beirut, Lebanon.
| | - Marc Haber
- Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Sacha Saad
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Yara Ghandour
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | | | - Anthony Yazbeck
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | | | - Celine Mehdi
- Faculty of Arts and Sciences, American University of Beirut, Beirut, Lebanon
| | - Dima Ismail
- Faculty of Arts and Sciences, American University of Beirut, Beirut, Lebanon
| | - Elias Abi-Kharma
- Department of Internal Medicine, Division of Endocrinology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ola El-Zein
- Saab Medical Library, American University of Beirut, Beirut, Lebanon
| | - Assem Khamis
- Hull York Medical School, University of Hull, York, United Kingdom
| | - Marlene Chakhtoura
- Department of Internal Medicine, Division of Endocrinology, American University of Beirut Medical Center, Beirut, Lebanon.
| | - Christos Mantzoros
- Beth Israel Deaconess Medical Center and Boston VA Healthcare System, Harvard Medical School, Boston, MA, USA
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de Paula Silva-Lalucci MP, Marques DCDS, Valdés-Badilla P, Andreato LV, Magnani Branco BH. Obesity as a Risk Factor for Complications and Mortality in Individuals with SARS-CoV-2: A Systematic Review. Nutrients 2024; 16:543. [PMID: 38398867 PMCID: PMC10892776 DOI: 10.3390/nu16040543] [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: 01/22/2024] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
This systematic review aimed to analyze the available studies that identified overweight and/or obesity as a risk factor for mortality, use of respiratory support, and changes in biochemical markers in adults hospitalized with SARS-CoV-2. The PubMed, Web of Science, and Scopus databases were searched using PRISMA guidelines until January 2024. The protocol was registered with PROSPERO (code: CRD42024501551). Of the 473 articles, only 8 met the inclusion criteria (e.g., adult individuals aged 18 or over diagnosed with COVID-19 individuals with overweight and/or obesity). In addition, the Downs and Black tool was used to assess the quality of the studies. The studies analyzed totaled 9782 adults hospitalized for COVID-19, indicating that overweight and obesity are present in more than half of adults. Diseases such as diabetes mellitus and hypertension are more prevalent in adults with obesity. The systematic review also highlighted that a higher incidence of respiratory support is related to a higher incidence of hospitalization in intensive care units and that adults with overweight and obesity have a higher risk of mortality from COVID-19. Biochemical markers such as procalcitinin, C-reactive protein, and interleukin-6 are associated with the severity of COVID-19 infection. This systematic review exposed overweight and/or obesity as a risk factor for worse COVID-19 disease, as well as for the need for intensive care, respiratory support, mortality, and changes in essential blood markers.
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Affiliation(s)
- Marielle Priscila de Paula Silva-Lalucci
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Technology, and Innovation, Maringá 87050-390, Paraná, Brazil; (M.P.d.P.S.-L.); (D.C.d.S.M.)
- Graduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Paraná, Brazil
| | - Déborah Cristina de Souza Marques
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Technology, and Innovation, Maringá 87050-390, Paraná, Brazil; (M.P.d.P.S.-L.); (D.C.d.S.M.)
- Graduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Paraná, Brazil
| | - Pablo Valdés-Badilla
- Department of Physical Activity Sciences, Faculty of Education Sciences, Universidad Católica del Maule, Talca 3530000, Chile
- Sports Coach Career, School of Education, Universidad Viña del Mar, Viña del Mar 2520000, Chile
| | - Leonardo Vidal Andreato
- Higher School of Health Sciences, State University of Amazonas, Manaus 69065-001, Amazonas, Brazil;
| | - Braulio Henrique Magnani Branco
- Interdisciplinary Laboratory of Intervention in Health Promotion, Cesumar Institute of Science, Technology, and Innovation, Maringá 87050-390, Paraná, Brazil; (M.P.d.P.S.-L.); (D.C.d.S.M.)
- Graduate Program in Health Promotion, Cesumar University, Maringá 87050-390, Paraná, Brazil
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Cortés P, Travers P, Zeng JJ, Ball CT, Lynch SA, Gómez V. Metabolic Unhealthiness is Associated With Increased Risk of Critical COVID-19 Pneumonia and Inpatient Mortality in Hospitalized Patients with Obesity or Overweight. Cureus 2023; 15:e42205. [PMID: 37602105 PMCID: PMC10439786 DOI: 10.7759/cureus.42205] [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: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Background and aims Being metabolically unhealthy (MU) is defined as having either hypertension, hyperlipidemia, type 2 diabetes mellitus/pre-diabetes, or fatty liver disease. We aimed to determine if MU was associated with severe COVID-19 pneumonia (severe disease). Methods We performed a single-center retrospective study between March 2020 and August 2021 for patients with overweight or obesity hospitalized with COVID-19 pneumonia. Logistic regression analysis was utilized to derive a risk score for severe disease. The accuracy of the model was assessed using the area under the receiver operating characteristic curve (AUROCC) and bootstrap resampling. Results A total of 334 of 450 patients hospitalized with COVID-19 pneumonia (74.2%) were MU. Patients who were MU had higher in-hospital mortality (10.5% vs. 2.6%) and longer length of hospitalization (median 6 vs. 4 days). MU was not associated with severe disease, p=0.311. On multivariable analysis, older age, male sex, and Asian race were associated with severe disease. Not being vaccinated was associated with doubled odds of severe disease. The AUROCC of the final model was 0.66 (95% CI: 0.60 to 0.71). The risk score at the lowest quintile had a 33.1% to 65.5% predicted risk and a 58.7% observed risk of severe disease, whereas, at the highest quintile, there was an 85.7% to 97.7% predicted risk and an 89.7% observed risk of severe disease. Conclusion Being MU was not a predictor of severe disease, even though mortality was higher despite having higher rates of vaccination. This risk score may help to predict severe disease in hospitalized patients with obesity or overweight. External validation is recommended.
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Affiliation(s)
- Pedro Cortés
- Internal Medicine, Mayo Clinic, Jacksonville, USA
| | - Paul Travers
- Internal Medicine, Mayo Clinic, Jacksonville, USA
| | - Jennifer J Zeng
- Neuroscience, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, USA
| | - Colleen T Ball
- Clinical Trials and Biostatistics, Mayo Clinic, Jacksonville, USA
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Yang S, Wang S, Du M, Liu M, Liu Y, He Y. Patients with COVID-19 and HBV Coinfection are at Risk of Poor Prognosis. Infect Dis Ther 2022; 11:1229-1242. [PMID: 35471766 PMCID: PMC9038996 DOI: 10.1007/s40121-022-00638-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/08/2022] [Indexed: 02/06/2023] Open
Abstract
Introduction This study aimed to determine whether there is a difference in the risk of death/critical illness between different stages of hepatitis B virus (HBV) (resolved hepatitis B, HBeAg (−) chronic hepatitis B [CHB]/infection, HBeAg (+) CHB/infection, and HBV reactivation) coinfected with coronavirus disease 2019 (COVID-19); and if there is a difference, whether it is due to abnormal liver function and to what extent. Methods This cohort study included all COVID-19 inpatients of a single-center tertiary care academic hospital in Wuhan, Hubei, China, between February 4, 2020, and follow-up to April 14, 2020. A total of 2899 patients with COVID-19 were included as participants in this study, and they were divided into five groups based on hepatitis B infection status. Follow-up was conducted for mortality and ICU admission during hospitalization. Results The median follow-up time was 39 days (IQR, 30–50), with 66 deaths and 126 ICU admissions. After adjustment, compared with patients without CHB, the hazard ratio (HR) for ICU admission was 1.86 (95% CI: 1.05–3.31) for patients with HBeAg (+) CHB/infection. The HR for death was 3.19 (95% CI: 1.62–6.25) for patients with HBeAg (+) CHB/infection. The results for the mediating effect indicated that the total effect of HBeAg (+) CHB/infection on death/ICU stay was partially mediated by abnormal liver function, which accounted for 79.60% and 73.53%, respectively. Conclusion Patients with COVID-19 coinfected with HBV at the HBeAg (+) CHB/infection stage have an increased risk of poor prognosis, and abnormal liver function partially mediates this increased risk of poor prognosis caused by the coinfection. Supplementary Information The online version contains supplementary material available at 10.1007/s40121-022-00638-4.
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Affiliation(s)
- Shanshan Yang
- Department of Disease Prevention and Control, Chinese PLA General Hospital, The 1st Medical Center, Beijing, 100853, China.,Beijing Key Laboratory of Aging and Geriatrics, Institute of Geriatrics, The 2nd Medical Center, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Shengshu Wang
- Beijing Key Laboratory of Aging and Geriatrics, Institute of Geriatrics, The 2nd Medical Center, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.,Department of Healthcare, Agency for Offices Administration, Central Military Commission, People's Republic of China, Beijing, 100082, China
| | - Mingmei Du
- Department of Disease Prevention and Control, Chinese PLA General Hospital, The 1st Medical Center, Beijing, 100853, China
| | - Miao Liu
- Beijing Key Laboratory of Aging and Geriatrics, Institute of Geriatrics, The 2nd Medical Center, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China. .,Department of Statistics and Epidemiology, Graduate School, Chinese PLA General Hospital, Beijing, 100853, China.
| | - Yunxi Liu
- Department of Disease Prevention and Control, Chinese PLA General Hospital, The 1st Medical Center, Beijing, 100853, China.
| | - Yao He
- Beijing Key Laboratory of Aging and Geriatrics, Institute of Geriatrics, The 2nd Medical Center, National Clinical Research Center for Geriatrics Diseases, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.
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Baltodano-Calle MJ, Polo-Vasquez JS, Romani-Pozo A, Gutarra-Saldaña D, Guija-Poma E. Leptin as a potential prognostic marker of the severity of COVID-19 infection in obese patients. Nutr Metab Cardiovasc Dis 2022; 32:743-744. [PMID: 35109999 PMCID: PMC8660140 DOI: 10.1016/j.numecd.2021.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 11/16/2022]
Affiliation(s)
- Maria J Baltodano-Calle
- Universidad Peruana Cayetano Heredia Facultad de Medicina, Lima, Peru; Sociedad Científica de Estudiantes De Medicina Cayetano Heredia (SOCEMCH), Lima, Peru.
| | - Jhoanna S Polo-Vasquez
- Universidad Peruana Cayetano Heredia Facultad de Medicina, Lima, Peru; Sociedad Científica de Estudiantes De Medicina Cayetano Heredia (SOCEMCH), Lima, Peru
| | - Alina Romani-Pozo
- Universidad Peruana Cayetano Heredia Facultad de Medicina, Lima, Peru
| | | | - Emilio Guija-Poma
- Universidad de San Martin de Porres Facultad de Medicina Humana, Centro de Investigación de Bioquímica y Nutrición, Lima, Peru
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