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Moniz M, Pereira S, Soares P, Aguiar P, Donato H, Leite A. Individual risk factors associated with SARS-CoV-2 infection during Alpha variant in high-income countries: a systematic review and meta-analysis. Front Public Health 2024; 12:1367480. [PMID: 39139667 PMCID: PMC11319152 DOI: 10.3389/fpubh.2024.1367480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 07/18/2024] [Indexed: 08/15/2024] Open
Abstract
Objectives This study aimed to systematically appraise risk factors associated with SARS-CoV-2 infection in high-income countries during the period of predominance of the Alpha variant (January 2020 to April 2021). Methods Four electronic databases were used to search observational studies. Literature search, study screening, data extraction and quality assessment were conducted by two authors independently. Meta-analyses were conducted for each risk factor, when appropriate. Results From 12,094 studies, 27 were included. The larger sample size was 17,288,532 participants, more women were included, and the age range was 18-117 years old. Meta-analyses identified men [Odds Ratio (OR): 1.23, 95% Confidence Interval (CI): 1.97-1.42], non-white ethnicity (OR: 1.63, 95% CI: 1.39-1.91), household number (OR: 1.08, 95% CI: 1.06-1.10), diabetes (OR: 1.22, 95% CI: 1.08-1.37), cancer (OR: 0.82, 95% CI: 0.68-0.98), cardiovascular diseases (OR: 0.92, 95% CI: 0.84-1.00), asthma (OR: 0.83, 95% CI: 0.75-0.92) and ischemic heart disease (OR: 0.82, 95% CI: 0.74-0.91) as associated with SARS-CoV-2 infection. Conclusion This study indicated several risk factors for SARS-CoV-2 infection. Due to the heterogeneity of the studies included, more studies are needed to understand the factors that increase the risk for SARS-CoV-2 infection. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021244148, PROSPERO registration number, CRD42021244148.
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Affiliation(s)
- Marta Moniz
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, REAL, CCAL, NOVA University Lisbon, Lisbon, Portugal
| | - Sofia Pereira
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, REAL, CCAL, NOVA University Lisbon, Lisbon, Portugal
- Public Health Unit, Amadora Primary Healthcare Cluster, Lisbon, Portugal
| | - Patricia Soares
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, REAL, CCAL, NOVA University Lisbon, Lisbon, Portugal
- Department of Epidemiology, Instituto Nacional de Saúde Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Pedro Aguiar
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, REAL, CCAL, NOVA University Lisbon, Lisbon, Portugal
| | - Helena Donato
- Documentation and Scientific Information Service, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Andreia Leite
- NOVA National School of Public Health, Public Health Research Centre, Comprehensive Health Research Center, CHRC, REAL, CCAL, NOVA University Lisbon, Lisbon, Portugal
- Department of Epidemiology, Instituto Nacional de Saúde Doutor Ricardo Jorge (INSA), Lisbon, Portugal
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Lazar Neto F, Mercadé-Besora N, Raventós B, Pérez-Crespo L, Castro Junior G, Ranzani OT, Duarte-Salles T. Effectiveness of COVID-19 vaccines against severe COVID-19 among patients with cancer in Catalonia, Spain. Nat Commun 2024; 15:5088. [PMID: 38898035 PMCID: PMC11187152 DOI: 10.1038/s41467-024-49285-y] [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: 11/02/2023] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Patients with cancer were excluded from pivotal randomized clinical trials of COVID-19 vaccine products, and available observational evidence on vaccine effectiveness (VE) focused mostly on mild, and not severe COVID-19, which is the ultimate goal of vaccination for high-risk groups. Here, using primary care electronic health records from Catalonia, Spain (SIDIAP), we built two large cohorts of vaccinated and matched control cancer patients with a primary vaccination scheme (n = 184,744) and a booster (n = 108,534). Most patients received a mRNA-based product in primary (76.2%) and booster vaccination (99.9%). Patients had 51.8% (95% CI 40.3%-61.1%) and 58.4% (95% CI 29.3%-75.5%) protection against COVID-19 hospitalization and COVID-19 death respectively after full vaccination (two-doses) and 77.9% (95% CI 69.2%-84.2%) and 80.2% (95% CI 63.0%-89.4%) after booster. Compared to primary vaccination, the booster dose provided higher peak protection during follow-up. Calibration of VE estimates with negative outcomes, and sensitivity analyses with slight different population and COVID-19 outcomes definitions provided similar results. Our results confirm the role of primary and booster COVID-19 vaccination in preventing COVID-19 severe events in patients with cancer and highlight the need for the additional dose in this population.
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Affiliation(s)
- Felippe Lazar Neto
- Pulmonary Division, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- Serviço de Oncologia Clínica, Instituto do Câncer do Estado de São Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Núria Mercadé-Besora
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Berta Raventós
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
| | - Laura Pérez-Crespo
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Gilberto Castro Junior
- Serviço de Oncologia Clínica, Instituto do Câncer do Estado de São Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Otavio T Ranzani
- Pulmonary Division, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain.
| | - Talita Duarte-Salles
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain.
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands.
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Steinberg J, Hughes S, Hui H, Allsop MJ, Egger S, David M, Caruana M, Coxeter P, Carle C, Onyeka T, Rewais I, Monroy Iglesias MJ, Vives N, Wei F, Abila DB, Carreras G, Santero M, O’Dowd EL, Lui G, Tolani MA, Mullooly M, Lee SF, Landy R, Hanley SJB, Binefa G, McShane CM, Gizaw M, Selvamuthu P, Boukheris H, Nakaganda A, Ergin I, Moraes FY, Timilshina N, Kumar A, Vale DB, Molina-Barceló A, Force LM, Campbell DJ, Wang Y, Wan F, Baker AL, Singh R, Salam RA, Yuill S, Shah R, Lansdorp-Vogelaar I, Yusuf A, Aggarwal A, Murillo R, Torode JS, Kliewer EV, Bray F, Chan KKW, Peacock S, Hanna TP, Ginsburg O, Hemelrijck MV, Sullivan R, Roitberg F, Ilbawi AM, Soerjomataram I, Canfell K. Risk of COVID-19 death for people with a pre-existing cancer diagnosis prior to COVID-19-vaccination: A systematic review and meta-analysis. Int J Cancer 2024; 154:1394-1412. [PMID: 38083979 PMCID: PMC10922788 DOI: 10.1002/ijc.34798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 10/04/2023] [Accepted: 10/20/2023] [Indexed: 02/12/2024]
Abstract
While previous reviews found a positive association between pre-existing cancer diagnosis and COVID-19-related death, most early studies did not distinguish long-term cancer survivors from those recently diagnosed/treated, nor adjust for important confounders including age. We aimed to consolidate higher-quality evidence on risk of COVID-19-related death for people with recent/active cancer (compared to people without) in the pre-COVID-19-vaccination period. We searched the WHO COVID-19 Global Research Database (20 December 2021), and Medline and Embase (10 May 2023). We included studies adjusting for age and sex, and providing details of cancer status. Risk-of-bias assessment was based on the Newcastle-Ottawa Scale. Pooled adjusted odds or risk ratios (aORs, aRRs) or hazard ratios (aHRs) and 95% confidence intervals (95% CIs) were calculated using generic inverse-variance random-effects models. Random-effects meta-regressions were used to assess associations between effect estimates and time since cancer diagnosis/treatment. Of 23 773 unique title/abstract records, 39 studies were eligible for inclusion (2 low, 17 moderate, 20 high risk of bias). Risk of COVID-19-related death was higher for people with active or recently diagnosed/treated cancer (general population: aOR = 1.48, 95% CI: 1.36-1.61, I2 = 0; people with COVID-19: aOR = 1.58, 95% CI: 1.41-1.77, I2 = 0.58; inpatients with COVID-19: aOR = 1.66, 95% CI: 1.34-2.06, I2 = 0.98). Risks were more elevated for lung (general population: aOR = 3.4, 95% CI: 2.4-4.7) and hematological cancers (general population: aOR = 2.13, 95% CI: 1.68-2.68, I2 = 0.43), and for metastatic cancers. Meta-regression suggested risk of COVID-19-related death decreased with time since diagnosis/treatment, for example, for any/solid cancers, fitted aOR = 1.55 (95% CI: 1.37-1.75) at 1 year and aOR = 0.98 (95% CI: 0.80-1.20) at 5 years post-cancer diagnosis/treatment. In conclusion, before COVID-19-vaccination, risk of COVID-19-related death was higher for people with recent cancer, with risk depending on cancer type and time since diagnosis/treatment.
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Affiliation(s)
- Julia Steinberg
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Suzanne Hughes
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Harriet Hui
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Matthew J Allsop
- Leeds Institute of Health Sciences, University of Leeds, Leeds, United Kingdom
| | - Sam Egger
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Michael David
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Australia
| | - Michael Caruana
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Peter Coxeter
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Chelsea Carle
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Tonia Onyeka
- Department of Anaesthesia/Pain & Palliative Care Unit, College of Medicine, University of Nigeria, Ituku-Ozalla Campus, Enugu, Nigeria
- IVAN Research Institute, Enugu, Enugu Stata, Nigeria
| | - Isabel Rewais
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Maria J Monroy Iglesias
- Translational Oncology and Urology Research (TOUR), Centre for Cancer, Society, and Public Health, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Nuria Vives
- Cancer Screening Unit, Institut Català d’Oncologia (ICO), Early Detection of Cancer Group, Epidemiology, Public Health, Cancer Prevention and Palliative Care Program, Institut d’Investigació Biomèdica de Bellvitge (IDIBELL), L’Hospitalet de Llobregat, Spain
- Ciber Salud Pública (CIBERESP), Instituto Salud Carlos III, Madrid, Spain
| | - Feixue Wei
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, Lyon, France
| | | | - Giulia Carreras
- Oncologic Network, Prevention and Research Institute (ISPRO), Florence, Italy
| | - Marilina Santero
- Iberoamerican Cochrane Centre, IIB Sant Pau-Servei d’Epidemiologia Clínica i Salut Pública, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Emma L O’Dowd
- Department of Respiratory Medicine, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Gigi Lui
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | | | - Maeve Mullooly
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Shing Fung Lee
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Singapore
- Department of Clinical Oncology, Tuen Mun Hospital, New Territories West Cluster, Hospital Authority, Hong Kong, China
| | - Rebecca Landy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville MD, United States
| | - Sharon JB Hanley
- Department of Academic Primary Care, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Japan
| | - Gemma Binefa
- Cancer Screening Unit,Cancer Prevention and Control Program, Catalan Institute of Oncology, Hospitalet de Llobregat, Barcelona, Spain
- Early Detection of Cancer Research Group, EPIBELL Programme, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Barcelona, Spain
| | - Charlene M McShane
- Centre for Public Health, Queen’s University Belfast, Institute of Clinical Sciences Block B, Royal Victoria Hospital, Belfast, Northern Ireland
| | - Muluken Gizaw
- Department of Preventive Medicine, School of Public Health, Addis Ababa University, Ethiopia
- Institute for Medical Epidemiology, Biometrics and Informatics, Martin Luther University of Halle-Wittenberg, Germany
- NCD Working Group, School of Public Health, Addis Ababa University, Ethiopia
| | - Poongulali Selvamuthu
- Chennai Antiviral Research and Treatment Center and Clinical Research Site (CART CRS), Infectious Diseases Medical Center, Voluntary Health Services, Chennai, India
| | - Houda Boukheris
- University Abderrahmane Mira of Bejaia, School of Medicine, Algeria
- Departement of Epidemiology and Preventive Medicine, University Hospital of Bejaia, Algeria
| | - Annet Nakaganda
- Department of Cancer Epidemiology and Clinical Trials, Uganda Cancer Institute, Uganda
| | - Isil Ergin
- Department of Public Health, Faculty of Medicine, Ege University, Turkey
| | - Fabio Ynoe Moraes
- Department of Oncology, Queen’s University, Kingston, Ontario, Canada
| | - Nahari Timilshina
- Institute of Health Policy, Management and Evaluation, University of Toronto, Canada
| | - Ashutosh Kumar
- Department of Anatomy, All India Institute of Medical Sciences-Patna, Patna, India
| | - Diama B Vale
- Department of Obstetrics and Gynecology, University of Campinas (UNICAMP), Brazil
| | - Ana Molina-Barceló
- Cancer and Public Health Research Unit, Biomedical Research Foundation FISABIO, Valencia, Spain
| | - Lisa M Force
- Department of Health Metrics Sciences and Department of Pediatrics, Division of Hematology/Oncology, University of Washington, United States
| | - Denise Joan Campbell
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Yuqing Wang
- School of Public Health, University of Sydney, Sydney, Australia
| | - Fang Wan
- School of Public Health, University of Sydney, Sydney, Australia
| | - Anna-Lisa Baker
- School of Public Health, University of Sydney, Sydney, Australia
| | - Ramnik Singh
- School of Public Health, University of Sydney, Sydney, Australia
| | - Rehana Abdus Salam
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
| | - Susan Yuill
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
- School of Public Health, University of Sydney, Sydney, Australia
| | - Richa Shah
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Iris Lansdorp-Vogelaar
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Aasim Yusuf
- Shaukat Khanum Memorial Cancer Hospital & Research Centre, Lahore & Peshawar, Pakistan
| | - Ajay Aggarwal
- Department of Health Services Research and Policy, School of Hygiene and Tropical Medicine, King’s College London, London, United Kingdom
- Department of Oncology, Guy’s & St Thomas NHS Trust, London, United Kingdom
| | - Raul Murillo
- Centro Javeriano De Oncologia - Hospital Universitario San Ignacio, Bogotá, Colombia
- Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Julie S Torode
- Institute of Cancer Policy, King’s College London, London, United Kingdom
- Research Oncology, Bermondsey Wing, Guy’s Hospital, SE1 9RT, London, United Kingdom
| | - Erich V Kliewer
- Department of Cancer Control Research, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Freddie Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Kelvin KW Chan
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Canadian Centre for Applied Research in Cancer Control, Vancouver, British Columbia, Canada
| | - Stuart Peacock
- Department of Cancer Control Research, BC Cancer Research Institute, Vancouver, British Columbia, Canada
- Canadian Centre for Applied Research in Cancer Control, Vancouver, British Columbia, Canada
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Timothy P Hanna
- Division of Cancer Care and Epidemiology, Cancer Research Institute at Queen’s University, Kingston, Ontario, Canada
- Department of Oncology and Department of Public Health Sciences, Queen’s University, Kingston, Ontario, Canada
| | - Ophira Ginsburg
- Center for Global Health, National Cancer Institute, Maryland, United States
| | - Mieke Van Hemelrijck
- Translational Oncology and Urology Research (TOUR), Centre for Cancer, Society, and Public Health, School of Cancer and Pharmaceutical Sciences, King’s College London, London, United Kingdom
| | - Richard Sullivan
- Institute of Cancer Policy, King’s College London, London, United Kingdom
| | - Felipe Roitberg
- Department of Non-Communicable Diseases, World Health Organisation, Geneva, Switzerland
- Hospital Sírio Libanês, São Paulo, Brazil
- Rede Ebserh, Rede Brasileira de Serviços Hospitalares, Brasília, Brazil
| | | | | | - Karen Canfell
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Sydney, Australia
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Searl J, Genoa K, Fritz A, Kearney A, Pandian V, Brenner MJ, Doyle P. Perceptions and practices of people with a total laryngectomy during COVID-19 pandemic: A mixed methods analysis. Am J Otolaryngol 2024; 45:104126. [PMID: 38039911 PMCID: PMC10939873 DOI: 10.1016/j.amjoto.2023.104126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/19/2023] [Indexed: 12/03/2023]
Abstract
PURPOSE People with a total laryngectomy (PTL) confront safety threats related to altered airway anatomy and risk of adverse events is amplified during healthcare crises, as exemplified by COVID-19 pandemic. Understanding these challenges, how they are navigated by PTL, and what resources can be deployed to alleviate risk can improve interprofessional care by speech-language pathologists (SLPs), otolaryngologists, and other professionals. MATERIALS AND METHODS An online survey was disseminated to PTL in the United States during the COVID-19 pandemic, querying participants about safety concerns and sources of information accessed to address care. Descriptive statistics and Chi-square were used to analyze information sources consumed by tracheoesophageal, esophageal, and electrolaryngeal speakers. Content analysis was completed to identify themes and quantify responses by subtheme. RESULTS Among 173 respondent PTL, tracheoesophageal speakers preferentially sought otolaryngologist input, whereas esophageal and electrolaryngeal speakers more often chose SLPs (p < .01). Overall, tracheoesophageal speakers had more SLP or otolaryngologist contact. Many PTL reported stringent handwashing, neck cleaning, and hygienic risk mitigation strategies. Six themes emerged in content analysis involving risk of infection/transmission, heightened vigilance, changes to alaryngeal communication, modified tracheostoma coverage, diagnostic testing, and risk from comorbid conditions. Limited provider contact suggested pandemic barriers to healthcare access. CONCLUSIONS PTL have a range of laryngectomy-specific needs and concerns, and type of alaryngeal communication was associated with source of information sought. Collaborations among healthcare professionals need to be optimized to improve patient navigation and overall access to specialized care.
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Affiliation(s)
- Jeff Searl
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing, MI, USA.
| | - Kathryn Genoa
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing, MI, USA.
| | - Alyssa Fritz
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing, MI, USA.
| | - Ann Kearney
- Division of Laryngology, Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA, USA.
| | - Vinciya Pandian
- Center for Immersive Learning and Digital Innovation, Johns Hopkins School of Nursing, Baltimore, MD, USA.; Outcomes After Critical Illness and Surgery (OACIS) Research Group, Johns Hopkins University, Baltimore, MD, USA; Global Tracheostomy Collaborative, Raleigh, NC, USA.
| | - Michael J Brenner
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI, USA; Global Tracheostomy Collaborative, Raleigh, NC, USA.
| | - Philip Doyle
- Division of Laryngology, Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA, USA.
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Recalde M, Pistillo A, Viallon V, Fontvieille E, Duarte‐Salles T, Freisling H. Body mass index and incident cardiometabolic conditions in relation to obesity-related cancer risk: A population-based cohort study in Catalonia, Spain. Cancer Med 2023; 12:20188-20200. [PMID: 37766588 PMCID: PMC10587966 DOI: 10.1002/cam4.6603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/14/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND We investigated the association between body mass index (BMI) and obesity-related cancer risk among individuals with/without incident hypertension (HTN), type 2 diabetes mellitus (T2DM), and cardiovascular disease (CVD) and the joint associations of overweight/obesity (BMI ≥25 kg/m2 ) and each cardiometabolic condition with obesity-related cancer risk METHODS: We conducted a population-based cohort (n = 1,774,904 individuals aged ≥40 years and free of cancer and cardiometabolic conditions at baseline) study between 2010 and 2018 with electronic health records from Spain. Our main outcome measures were hazard ratios (HRs) for incident obesity-related cancers and relative excess risk due to interaction (RERI). RESULTS A total of 38,082 individuals developed obesity-related cancers after a median of 8 years of follow-up. The positive association between BMI and obesity-related cancer risk was similar among individuals free of cardiometabolic conditions (hazard ratio, HR per 5 kg/m2 : 1.08, 95% confidence interval, CI: 1.06-1.10) and with incident HTN (1.05, 1.01-1.08). The association among those with incident T2DM was null (0.98, 0.93-1.03). There was a positive additive interaction between overweight/obesity and CVD (relative excess risk due to interaction [RERI]: 0.19 [0.09, 0.30]), meaning that the combined association was 0.19 more than the sum of the individual associations. In contrast, a RERI of -0.24 (-0.28, -0.20) was observed for the combined association between overweight/obesity and T2DM. CONCLUSIONS Public health strategies to reduce overweight can help prevent cancer cases among the general population and individuals with incident HTN/CVD. Further, weight-loss interventions seem to lead to a greater cancer risk reduction among individuals with CVD.
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Affiliation(s)
- Martina Recalde
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol)BarcelonaSpain
- Universitat Autònoma de BarcelonaBellaterraSpain
- International Agency for Research on Cancer (IARC‐WHO)Lyon CedexFrance
| | - Andrea Pistillo
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol)BarcelonaSpain
| | - Vivian Viallon
- International Agency for Research on Cancer (IARC‐WHO)Lyon CedexFrance
| | - Emma Fontvieille
- International Agency for Research on Cancer (IARC‐WHO)Lyon CedexFrance
| | - Talita Duarte‐Salles
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol)BarcelonaSpain
| | - Heinz Freisling
- International Agency for Research on Cancer (IARC‐WHO)Lyon CedexFrance
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Raventós B, Fernández-Bertolín S, Aragón M, Voss EA, Blacketer C, Méndez-Boo L, Recalde M, Roel E, Pistillo A, Reyes C, van Sandijk S, Halvorsen L, Rijnbeek PR, Burn E, Duarte-Salles T. Transforming the Information System for Research in Primary Care (SIDIAP) in Catalonia to the OMOP Common Data Model and Its Use for COVID-19 Research. Clin Epidemiol 2023; 15:969-986. [PMID: 37724311 PMCID: PMC10505380 DOI: 10.2147/clep.s419481] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/03/2023] [Indexed: 09/20/2023] Open
Abstract
Purpose The primary aim of this work was to convert the Information System for Research in Primary Care (SIDIAP) from Catalonia, Spain, to the Observational Medical Outcomes Partnership (OMOP) Common Data Model (CDM). Our second aim was to provide a descriptive analysis of COVID-19-related outcomes among the general population. Patients and Methods We mapped patient-level data from SIDIAP to the OMOP CDM and we performed more than 3,400 data quality checks to assess its readiness for research. We established a general population cohort as of the 1st March 2020 and identified outpatient COVID-19 diagnoses or tested positive for, hospitalised with, admitted to intensive care units (ICU) with, died with, or vaccinated against COVID-19 up to 30th June 2022. Results After verifying the high quality of the transformed dataset, we included 5,870,274 individuals in the general population cohort. Of those, 604,472 had either an outpatient COVID-19 diagnosis or positive test result, 58,991 had a hospitalisation, 5,642 had an ICU admission, and 11,233 died with COVID-19. A total of 4,584,515 received a COVID-19 vaccine. People who were hospitalised or died were more commonly older, male, and with more comorbidities. Those admitted to ICU with COVID-19 were generally younger and more often male than those hospitalised and those who died. Conclusion We successfully transformed SIDIAP to the OMOP CDM. From this dataset, a general population cohort of 5.9 million individuals was identified and their COVID-19-related outcomes over time were described. The transformed SIDIAP database is a valuable resource that can enable distributed network research in COVID-19 and beyond.
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Affiliation(s)
- Berta Raventós
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Sergio Fernández-Bertolín
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - María Aragón
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Erica A Voss
- Janssen Pharmaceutical Research and Development, Titusville, NJ, USA
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands
- OHDSI Collaborators, Observational Health Data Sciences and Informatics (OHDSI), New York, NY, USA
| | - Clair Blacketer
- Janssen Pharmaceutical Research and Development, Titusville, NJ, USA
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands
- OHDSI Collaborators, Observational Health Data Sciences and Informatics (OHDSI), New York, NY, USA
| | - Leonardo Méndez-Boo
- Sistemes d’Informació dels Serveis d’Atenció Primària (SISAP), Institut Català de la Salut, Barcelona, Spain
| | - Martina Recalde
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Elena Roel
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Andrea Pistillo
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
| | - Carlen Reyes
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | | | | | - Peter R Rijnbeek
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands
- OHDSI Collaborators, Observational Health Data Sciences and Informatics (OHDSI), New York, NY, USA
| | - Edward Burn
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Centre for Statistics in Medicine, University of Oxford, Oxford, UK
| | - Talita Duarte-Salles
- Fundació Institut Universitari per a la recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, the Netherlands
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7
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Johansson AL, Skog A, Johannesen TB, Myklebust TÅ, Skovlund CW, Mørch LS, Friis S, Gamborg M, Kristiansen MF, Pettersson D, Ólafsdóttir EJ, Birgisson H, Palsson R, Eythorsson E, Irenaeus S, Lambe M, Ursin G. Were cancer patients worse off than the general population during the COVID-19 pandemic? A population-based study from Norway, Denmark and Iceland during the pre-vaccination era. THE LANCET REGIONAL HEALTH. EUROPE 2023; 31:100680. [PMID: 37547277 PMCID: PMC10398597 DOI: 10.1016/j.lanepe.2023.100680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 08/08/2023]
Abstract
Background In a population-based setting, we investigated the risks of testing positive for SARS-CoV-2 and developing severe COVID-19 outcomes among cancer patients compared with the general population. Methods In nationwide cohorts, we identified all individuals in Norway, Denmark and Iceland who tested positive for SARS-CoV-2 or had a severe COVID-19 outcome (hospitalisation, intensive care, and death) from March until December 2020, using data from national health registries. We estimated standardised incidence ratios (SIRs) with 95% confidence intervals (CIs) comparing cancer patients with the general population. Findings During the first wave of the pandemic, cancer patients in Norway and Denmark had higher risks of testing SARS-CoV-2 positive compared to the general population. Throughout 2020, recently treated cancer patients were more likely to test SARS-CoV-2 positive. In Iceland, cancer patients experienced no increased risk of testing positive. The risk of COVID-19-related hospitalisation was higher among cancer patients diagnosed within one year of hospitalisation (Norway: SIR = 2.43, 95% CI 1.89-3.09; Denmark: 2.23, 1.96-2.54) and within five years (Norway: 1.58, 1.35-1.83; Denmark: 1.54, 1.42-1.66). Risks were higher in recently treated cancer patients and in those diagnosed with haematologic malignancies, colorectal or lung cancer. Risks of COVID-19-related intensive care and death were higher among cancer patients. Interpretation Cancer patients were at increased risk of testing positive for SARS-CoV-2 during the first pandemic wave when testing availability was limited, while relative risks of severe COVID-19 outcomes remained increased in cancer patients throughout 2020. Recent cancer treatment and haematologic malignancy were the strongest risk factors. Funding Nordic Cancer Union.
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Affiliation(s)
- Anna L.V. Johansson
- Cancer Registry of Norway, P.O. Box 5313 Majorstuen, Oslo N-0304, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P.O. Box 281, Stockholm SE-17177, Sweden
| | - Anna Skog
- Cancer Registry of Norway, P.O. Box 5313 Majorstuen, Oslo N-0304, Norway
| | | | - Tor Åge Myklebust
- Cancer Registry of Norway, P.O. Box 5313 Majorstuen, Oslo N-0304, Norway
- Department of Research and Innovation, Møre and Romsdal Hospital Trust, Ålesund, Norway
| | - Charlotte Wessel Skovlund
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Danish Cancer Society, Strandboulevarden 49, Copenhagen DK-2100, Denmark
| | - Lina Steinrud Mørch
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Danish Cancer Society, Strandboulevarden 49, Copenhagen DK-2100, Denmark
| | - Søren Friis
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Danish Cancer Society, Strandboulevarden 49, Copenhagen DK-2100, Denmark
| | - Mads Gamborg
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Danish Cancer Society, Strandboulevarden 49, Copenhagen DK-2100, Denmark
| | - Marnar Fríðheim Kristiansen
- Center of Health Science, Faculty of Health Sciences, Tórshavn, Faroe Islands
- National Hospital of the Faroe Islands, Tórshavn, Faroe Islands
| | - David Pettersson
- National Board of Health and Welfare, Stockholm SE-106 30, Sweden
| | - Elínborg J. Ólafsdóttir
- ICS Research and Registration Center, Icelandic Cancer Society, P.O. Box 5420, 105 Reykjavík, Iceland
| | - Helgi Birgisson
- ICS Research and Registration Center, Icelandic Cancer Society, P.O. Box 5420, 105 Reykjavík, Iceland
| | - Runolfur Palsson
- Landspitali-The National University Hospital of Iceland, Saemundargata 2, 102 Reykjavík, Iceland
- University of Iceland, Reykjavik, Iceland
| | - Elias Eythorsson
- Landspitali-The National University Hospital of Iceland, Saemundargata 2, 102 Reykjavík, Iceland
| | - Sandra Irenaeus
- Regional Cancer Center Central Sweden, Akademiska Sjukhuset, Uppsala SE-751 85, Sweden
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mats Lambe
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P.O. Box 281, Stockholm SE-17177, Sweden
- Regional Cancer Center Central Sweden, Akademiska Sjukhuset, Uppsala SE-751 85, Sweden
| | - Giske Ursin
- Cancer Registry of Norway, P.O. Box 5313 Majorstuen, Oslo N-0304, Norway
- Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
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8
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Candel FJ, Barreiro P, Salavert M, Cabello A, Fernández-Ruiz M, Pérez-Segura P, San Román J, Berenguer J, Córdoba R, Delgado R, España PP, Gómez-Centurión IA, González Del Castillo JM, Heili SB, Martínez-Peromingo FJ, Menéndez R, Moreno S, Pablos JL, Pasquau J, Piñana JL, On Behalf Of The Modus Investigators Adenda. Expert Consensus: Main Risk Factors for Poor Prognosis in COVID-19 and the Implications for Targeted Measures against SARS-CoV-2. Viruses 2023; 15:1449. [PMID: 37515137 PMCID: PMC10383267 DOI: 10.3390/v15071449] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/17/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
The clinical evolution of patients infected with the Severe Acute Respiratory Coronavirus type 2 (SARS-CoV-2) depends on the complex interplay between viral and host factors. The evolution to less aggressive but better-transmitted viral variants, and the presence of immune memory responses in a growing number of vaccinated and/or virus-exposed individuals, has caused the pandemic to slowly wane in virulence. However, there are still patients with risk factors or comorbidities that put them at risk of poor outcomes in the event of having the coronavirus infectious disease 2019 (COVID-19). Among the different treatment options for patients with COVID-19, virus-targeted measures include antiviral drugs or monoclonal antibodies that may be provided in the early days of infection. The present expert consensus is based on a review of all the literature published between 1 July 2021 and 15 February 2022 that was carried out to establish the characteristics of patients, in terms of presence of risk factors or comorbidities, that may make them candidates for receiving any of the virus-targeted measures available in order to prevent a fatal outcome, such as severe disease or death. A total of 119 studies were included from the review of the literature and 159 were from the additional independent review carried out by the panelists a posteriori. Conditions found related to strong recommendation of the use of virus-targeted measures in the first days of COVID-19 were age above 80 years, or above 65 years with another risk factor; antineoplastic chemotherapy or active malignancy; HIV infection with CD4+ cell counts < 200/mm3; and treatment with anti-CD20 immunosuppressive drugs. There is also a strong recommendation against using the studied interventions in HIV-infected patients with a CD4+ nadir <200/mm3 or treatment with other immunosuppressants. Indications of therapies against SARS-CoV-2, regardless of vaccination status or history of infection, may still exist for some populations, even after COVID-19 has been declared to no longer be a global health emergency by the WHO.
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Affiliation(s)
- Francisco Javier Candel
- Clinical Microbiology & Infectious Diseases, Transplant Coordination, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Pablo Barreiro
- Regional Public Health Laboratory, Infectious Diseases, Internal Medicine, Hospital General Universitario La Paz, 28055 Madrid, Spain
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Miguel Salavert
- Infectious Diseases, Internal Medicine, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Alfonso Cabello
- Internal Medicine, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28041 Madrid, Spain
| | - Pedro Pérez-Segura
- Medical Oncology, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Jesús San Román
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Juan Berenguer
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28007 Madrid, Spain
| | - Raúl Córdoba
- Haematology and Haemotherapy, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Rafael Delgado
- Clinical Microbiology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Pedro Pablo España
- Pneumology, Hospital Universitario de Galdakao-Usansolo, 48960 Vizcaya, Spain
| | | | | | - Sarah Béatrice Heili
- Intermediate Respiratory Care Unit, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Francisco Javier Martínez-Peromingo
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
- Geriatrics, Hospital Universitario Rey Juan Carlos, 28933 Madrid, Spain
| | - Rosario Menéndez
- Pneumology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Santiago Moreno
- Infectious Diseases, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain
| | - José Luís Pablos
- Rheumatology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Juan Pasquau
- Infectious Diseases, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
| | - José Luis Piñana
- Haematology and Haemotherapy, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain
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Schröder D, Müller F, Heesen G, Hummers E, Dopfer-Jablonka A, Vahldiek K, Klawonn F, Steffens S, Mikuteit M, Niewolik J, Heinemann S. Feasibility of self-organized blood sample collection in adults for study purposes in a primary care setting. PLoS One 2023; 18:e0286014. [PMID: 37228048 DOI: 10.1371/journal.pone.0286014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 05/05/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND/AIMS The COVID-19 pandemic situation poses new challenges for research. Ethical issues might arise if especially vulnerable individuals for severe COVID-19 course expose themselves because of participation in studies to a higher risk of infection for study purposes. How is the feasibility and acceptance of self-organized blood sample collections to measure anti-SARS-CoV-2 Spike IgG antibodies in persons with a high risk for a severe COVID-19 disease progression? METHODS Persons with a high risk for a severe COVID-19 disease progression (immunocompromised, oncology patients or over 80 years old) were recruited between January and September 2021 to send in blood samples (at least 500 μl) 1 month and 6 months after second COVID-19 vaccination. Participants were given the choice of drawing capillary or venous blood themselves or having blood drawn by health professionals belonging to either the study's own research team or the personnel found in local practices or clinics. Participants were surveyed via a telephone interview in December 2021 and January 2022 about their choice of blood sampling methods and influence of blood collection choice upon study participation. RESULTS Data from 360 participants was collected via telephone follow-up. First blood samples were collected by the participants themselves (35.8%), local practices or clinics (31.9%) and the research team (22.5%). Second blood samples were mostly collected in local practices or clinics (35.6%) followed by participants themselves (25.9%) and the research team (11.5%). Blood samples were not collected in 2.5% and 19.1% of persons during first and second blood draw, respectively. Only 2% of blood samples did not reach the laboratory or were not analyzable. About one-fourth (26%) of participants stated that they would not have participated in the study if it would have been required to travel to the university hospital to give their blood sample. CONCLUSIONS Participants were able to self-organize blood collection, making use of several different blood sample methods. Nearly all blood samples were analyzable when self-collected and sent in by post. One-fourth of the participants would not have participated in the study if required to give their blood sample in the study location. TRIAL REGISTRATION German Clinical Trial Registry, DRKS00021152.
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Affiliation(s)
- Dominik Schröder
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Frank Müller
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Gloria Heesen
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Eva Hummers
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Alexandra Dopfer-Jablonka
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- German Center for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Kai Vahldiek
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
| | - Frank Klawonn
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
- Biostatistics Group, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Sandra Steffens
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Marie Mikuteit
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Jacqueline Niewolik
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Stephanie Heinemann
- Department of General Practice, University Medical Center, Göttingen, Germany
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10
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Impact of the COVID-19 Pandemic on Cancer Diagnosis in Madrid (Spain) Based on the RTMAD Tumor Registry (2019–2021). Cancers (Basel) 2023; 15:cancers15061753. [PMID: 36980640 PMCID: PMC10046347 DOI: 10.3390/cancers15061753] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 03/04/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has caused a significant disruption to cancer diagnosis, treatment and prevention worldwide that could have serious consequences in the near future. We intend to evaluate the weight of this backlog on a community-wide scale in Madrid during the period 2020–2021, and whether a stage shift towards the advanced stage has occurred. Cancer diagnoses in the Madrid tumor registry (RTMAD) from 2019–2021 were evaluated. Absolute and percentage differences in annual volume and observed-to-expected (O/E) volume ratios were calculated. Standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) were calculated using the O/E ratio. The SIR for 2020–2021 compared to 2019 was 94.5% (95% CI 93.8–95.3), with unequal gender-specific cancer diagnosis recovery (88.5% for males and 102.1% for females). Most cancer types were underdiagnosed in 2020. The tendency worsened in 2021 for colorectal and prostate cancers (87.8%), but lung cancer recovered (102.1%) and breast cancer was over-diagnosed (114.4%) compared with reference pre-COVID-19 data. These changes have modified the ranking of the most frequent malignancies diagnosed in Madrid. Breast cancer has overtaken colorectal and prostate cancers, displaced to second and third position, respectively. Not only was colorectal cancer diagnosis affected more as a consequence of the COVID-19 pandemic but diagnosis of this malignancy at the advance stage also increased by 3.6% in 2020 and 4.2% in 2021 compared to the reference period of 2019. In summary, there is a large volume of undetected cancer in Madrid caused by the reduced access to care secondary to the COVID-19 pandemic, especially regarding colorectal and prostate cancer. Strategies are needed to recover the backlog of diagnoses and effectively treat these cases in the future and solve the negative impact that will be caused by the diagnostic delay. Analyzing the impact of new diagnoses suffered by each different malignancy and their recovery will help to understand how the future allocation of resources should look.
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11
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Sanchez T, Mavragani A, Gilcrease W, Macciotta A, Saugo C, Manfredi L, Gnavi R, Strippoli E, Zengarini N, Caramello V, Costa G, Sacerdote C, Ricceri F. Multimorbidity and SARS-CoV-2-Related Outcomes: Analysis of a Cohort of Italian Patients. JMIR Public Health Surveill 2023; 9:e41404. [PMID: 36626821 PMCID: PMC9951075 DOI: 10.2196/41404] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/24/2022] [Accepted: 12/22/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Since the outbreak of the COVID-19 pandemic, identifying the main risk factors has been imperative to properly manage the public health challenges that the pandemic exposes, such as organizing effective vaccination campaigns. In addition to gender and age, multimorbidity seems to be 1 of the predisposing factors coming out of many studies investigating the possible causes of increased susceptibility to SARS-CoV-2 infection and adverse outcomes. However, only a few studies conducted have used large samples. OBJECTIVE The objective is to evaluate the association between multimorbidity, the probability to be tested, susceptibility, and the severity of SARS-CoV-2 infection in the Piedmont population (Northern Italy, about 4 million inhabitants). For this purpose, we considered 5 main outcomes: access to the swab, positivity to SARS-CoV-2, hospitalization, intensive care unit (ICU) admission, and death within 30 days from the first positive swab. METHODS Data were obtained from different Piedmont health administrative databases. Subjects aged from 45 to 74 years and infections diagnosed from February to May 2020 were considered. Multimorbidity was defined both with the Charlson Comorbidity Index (CCI) and by identifying patients with previous comorbidities, such as diabetes and oncological, cardiovascular, and respiratory diseases. Multivariable logistic regression models (adjusted for age and month of infection and stratified by gender) were performed for each outcome. Analyses were also conducted by separating 2 age groups (45-59 and 60-74 years). RESULTS Of 1,918,549 subjects, 85,348 (4.4%) performed at least 1 swab, of whom 12,793 (14.9%) tested positive for SARS-CoV-2. Of these 12,793 subjects, 4644 (36.3%) were hospitalized, 1508 (11.8%) were admitted to the ICU, and 749 (5.9%) died within 30 days from the first positive swab. Individuals with a higher CCI had a higher probability of being swabbed but a lower probability of testing positive. We observed the same results when analyzing subjects with previous oncological and cardiovascular diseases. Moreover, especially in the youngest group, we identified a greater risk of being hospitalized and dying. Among comorbidities considered in the study, respiratory diseases seemed to be the most likely to increase the risk of having a positive swab and worse disease outcomes. CONCLUSIONS Our study shows that patients with multimorbidity, although swabbed more frequently, are less likely to get infected with SARS-CoV-2, probably due to greater attention on protective methods. Moreover, a history of respiratory diseases is a risk factor for a worse prognosis of COVID-19. Nonetheless, whatever comorbidities affect the patients, a strong dose-response effect was observed between an increased CCI score and COVID-19 hospitalization, ICU admission, and death. These results are important in terms of public health because they help in identifying a group of subjects who are more prone to worse SARS-CoV-2 outcomes. This information is important for promoting targeted prevention and developing policies for the prioritization of public health interventions.
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Affiliation(s)
| | | | - Winston Gilcrease
- Centre for Biostatistics, Epidemiology, and Public Health, Department of Clinical and Biological Sciences, University of Turin, Orbassano (TO), Italy.,UNESCO Chair in Sustainable Development and Territory Management, University of Turin, Turin, Italy
| | - Alessandra Macciotta
- Centre for Biostatistics, Epidemiology, and Public Health, Department of Clinical and Biological Sciences, University of Turin, Orbassano (TO), Italy
| | - Carlo Saugo
- Klinik für Innere Medizin - Gastroenterologie, Hepatologie & Infektiologie, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - Luca Manfredi
- Centre for Biostatistics, Epidemiology, and Public Health, Department of Clinical and Biological Sciences, University of Turin, Orbassano (TO), Italy
| | - Roberto Gnavi
- Unit of Epidemiology, Regional Health Service ASLTO3, Grugliasco (TO), Italy
| | - Elena Strippoli
- Unit of Epidemiology, Regional Health Service ASLTO3, Grugliasco (TO), Italy
| | - Nicolás Zengarini
- Unit of Epidemiology, Regional Health Service ASLTO3, Grugliasco (TO), Italy
| | - Valeria Caramello
- Emergency Department and High Dependency Unit, San Luigi Gonzaga University Hospital, Orbassano (TO), Italy
| | - Giuseppe Costa
- Centre for Biostatistics, Epidemiology, and Public Health, Department of Clinical and Biological Sciences, University of Turin, Orbassano (TO), Italy.,Unit of Epidemiology, Regional Health Service ASLTO3, Grugliasco (TO), Italy
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Fulvio Ricceri
- Centre for Biostatistics, Epidemiology, and Public Health, Department of Clinical and Biological Sciences, University of Turin, Orbassano (TO), Italy.,Unit of Epidemiology, Regional Health Service ASLTO3, Grugliasco (TO), Italy
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12
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Bouza E, Martin M, Alés JE, Aragonés N, Barragán B, de la Cámara R, Pozo JLD, García-Gutiérrez V, García-Sanz R, Gracia D, Guillem V, Jiménez-Yuste V, Martin-Delgado MC, Martínez J, López R, Rodríguez-Lescure Á, Galiana JR, Sureda AM, Tejerina-Picado F, Trilla A, Zapatero A, Palomo E, San-Miguel J. Impact of the COVID-19 pandemic on the diagnosis and treatment of onco-hematologic patients: a discussion paper. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2023; 36:1-25. [PMID: 36322133 PMCID: PMC9910677 DOI: 10.37201/req/087.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We do not know the precise figure for solid organ tumors diagnosed each year in Spain and it is therefore difficult to calculate whether there has been a decrease in cancer diagnoses as a consequence of the pandemic. Some indirect data suggest that the pandemic has worsened the stage at which some non-hematological neoplasms are diagnosed. Despite the lack of robust evidence, oncology patients seem more likely to have a poor outcome when they contract COVID-19. The antibody response to infection in cancer patients will be fundamentally conditioned by the type of neoplasia present, the treatment received and the time of its administration. In patients with hematological malignancies, the incidence of infection is probably similar or lower than in the general population, due to the better protective measures adopted by the patients and their environment. The severity and mortality of COVID-19 in patients with hematologic malignancies is clearly higher than the general population. Since the immune response to vaccination in hematologic patients is generally worse than in comparable populations, alternative methods of prevention must be established in these patients, as well as actions for earlier diagnosis and treatment. Campaigns for the early diagnosis of malignant neoplasms must be urgently resumed, post-COVID manifestations should be monitored, collaboration with patient associations is indisputable and it is urgent to draw the right conclusions to improve our preparedness to fight against possible future catastrophes.
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Affiliation(s)
- Emilio Bouza
- CIBER de Enfermedades Respiratorias (CIBERES CB06/06/0058), España. Patrono de la Fundación de Ciencias de la Salud. Servicio de Microbiología y Enfermedades Infecciosas Hospital General Universitario Gregorio Marañón. Catedrático de Medicina. Universidad Complutense. Madrid.,Correspondence: Emilio Bouza MD, PhD. Instituto de Investigación Sanitaria Gregorio Marañón. C/ Dr. Esquerdo, 46 28007 Madrid, España E-mail:
| | - Miguel Martin
- Universidad Complutense de Madrid. Jefe de Servicio de Oncología del Hospital Gregorio Marañón de Madrid
| | | | | | | | | | - José Luis Del Pozo
- Servicio de Enfermedades Infecciosas. Servicio de Microbiología. Clínica Universidad de Navarra. Pamplona España
| | | | - Ramón García-Sanz
- Laboratorio de HLA y biología molecular en hematología, Universidad de Salamanca. Sociedad Española de Hematología y Hemoterapia
| | | | - Vicente Guillem
- Servicio de Oncología Médica del Instituto Valenciano de Oncología (IVO)
| | | | - Mari Cruz Martin-Delgado
- Servicio Medicina Intensiva Hospital Universitario Torrejón. Universidad Francisco de Vitoria. Federación Panamericana e Ibérica de Medicina Crítica y Terapia Intensiva
| | - Joaquín Martínez
- Servicio de Hematología y Hemoterapia, Hospital 12 de Octubre, Madrid. Universidad Complutense. Madrid
| | - Rafael López
- Oncología Médica del Hospital Clínico Universitario, Santiago de Compostela
| | | | | | - Ana María Sureda
- Servicio de Hematología en Hospital Universitario Quiron Dexeus, Grupo Español de Trasplante y Terapia Celular, Electa del EBMT
| | | | - Antoni Trilla
- Servicio de Medicina Preventiva y Epidemiología del Hospital Clínic de Barcelona. Catedrático de Medicina (Salud Pública) Universidad de Barcelona
| | | | | | - Jesús San-Miguel
- Medicina Clínica y Traslacional de la Clínica Universidad de Navarra
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Clèries R, Ameijide A, Buxó M, Vilardell M, Martínez JM, Font R, Marcos-Gragera R, Puigdemont M, Viñas G, Carulla M, Espinàs JA, Galceran J, Izquierdo Á, Borràs JM. Ten-Year Probabilities of Death Due to Cancer and Cardiovascular Disease among Breast Cancer Patients Diagnosed in North-Eastern Spain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:405. [PMID: 36612726 PMCID: PMC9819018 DOI: 10.3390/ijerph20010405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Mortality from cardiovascular disease (CVD), second tumours, and other causes is of clinical interest in the long-term follow-up of breast cancer (BC) patients. Using a cohort of BC patients (N = 6758) from the cancer registries of Girona and Tarragona (north-eastern Spain), we studied the 10-year probabilities of death due to BC, other cancers, and CVD according to stage at diagnosis and hormone receptor (HR) status. Among the non-BC causes of death (N = 720), CVD (N = 218) surpassed other cancers (N = 196). The BC cohort presented a significantly higher risk of death due to endometrial and ovarian cancers than the general population. In Stage I, HR- patients showed a 1.72-fold higher probability of all-cause death and a 6.11-fold higher probability of breast cancer death than HR+ patients. In Stages II-III, the probability of CVD death (range 3.11% to 3.86%) surpassed that of other cancers (range 0.54% to 3.11%). In Stage IV patients, the probability of death from any cancer drove the mortality risk. Promoting screening and preventive measures in BC patients are warranted, since long-term control should encompass early detection of second neoplasms, ruling out the possibility of late recurrence. In patients diagnosed in Stages II-III at an older age, surveillance for preventing late cardiotoxicity is crucial.
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Affiliation(s)
- Ramon Clèries
- Pla Director d’Oncología, Av Gran Vía 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Bellvitge Biomedical Research Institute, IDIBELL, Av. Gran Via de l’Hospitalet, 199-203-1a planta, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Clinical Sciences Department, Universitat de Barcelona, 08907 Barcelona, Spain
| | - Alberto Ameijide
- Tarragona Cancer Registry, Epidemiology and Cancer Prevention Service, Hospital Universitari Sant Joan de Reus, IISPV, 43204 Reus, Spain
| | - Maria Buxó
- Girona Biomedical Research Institute, IDIBGI, C/Dr. Castany s/n, Edifici M2, Parc Hospitalari Martí i Julià, 17190 Salt, Spain
| | | | - José Miguel Martínez
- Statistics and Operational Research Department, Universitat Politècnica de Catalunya, EDIFICI H, Diagonal 647, 08028 Barcelona, Spain
- Public Health Research Group, University of Alicante, 03690 Alicante, Spain
| | - Rebeca Font
- Pla Director d’Oncología, Av Gran Vía 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Bellvitge Biomedical Research Institute, IDIBELL, Av. Gran Via de l’Hospitalet, 199-203-1a planta, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
| | - Rafael Marcos-Gragera
- Girona Biomedical Research Institute, IDIBGI, C/Dr. Castany s/n, Edifici M2, Parc Hospitalari Martí i Julià, 17190 Salt, Spain
- Girona Cancer Registry, Epidemiology Unit, Pla Director d’Oncologia, Institut Català d’Oncología, Group for Descriptive Epidemiology, Genetics and Cancer Prevention, Girona-IDIBGI, 17005 Girona, Spain
- Medical School, Universitat de Girona (UdG), 17071 Girona, Spain
- Epidemiology and Public Health Research Network Centre (CIBERESP), 28029 Madrid, Spain
| | - Montse Puigdemont
- Girona Cancer Registry, Epidemiology Unit, Pla Director d’Oncologia, Institut Català d’Oncología, Group for Descriptive Epidemiology, Genetics and Cancer Prevention, Girona-IDIBGI, 17005 Girona, Spain
| | - Gemma Viñas
- Medical Oncology Service, Catalan Institute of Oncology, Hospital Universitari de Girona “Doctor Josep Trueta”, 17005 Girona, Spain
| | - Marià Carulla
- Tarragona Cancer Registry, Epidemiology and Cancer Prevention Service, Hospital Universitari Sant Joan de Reus, IISPV, 43204 Reus, Spain
| | - Josep Alfons Espinàs
- Pla Director d’Oncología, Av Gran Vía 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Bellvitge Biomedical Research Institute, IDIBELL, Av. Gran Via de l’Hospitalet, 199-203-1a planta, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
| | - Jaume Galceran
- Tarragona Cancer Registry, Epidemiology and Cancer Prevention Service, Hospital Universitari Sant Joan de Reus, IISPV, 43204 Reus, Spain
| | - Ángel Izquierdo
- Girona Cancer Registry, Epidemiology Unit, Pla Director d’Oncologia, Institut Català d’Oncología, Group for Descriptive Epidemiology, Genetics and Cancer Prevention, Girona-IDIBGI, 17005 Girona, Spain
- Medical Oncology Service, Catalan Institute of Oncology, Hospital Universitari de Girona “Doctor Josep Trueta”, 17005 Girona, Spain
| | - Josep Maria Borràs
- Pla Director d’Oncología, Av Gran Vía 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Bellvitge Biomedical Research Institute, IDIBELL, Av. Gran Via de l’Hospitalet, 199-203-1a planta, 08908 L’Hospitalet de Llobregat, Barcelona, Spain
- Clinical Sciences Department, Universitat de Barcelona, 08907 Barcelona, Spain
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Impact of coronavirus disease 2019 on lung cancer patients: A meta-analysis. Transl Oncol 2022; 28:101605. [PMID: 36568513 PMCID: PMC9760620 DOI: 10.1016/j.tranon.2022.101605] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 12/11/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic poses a great challenge to the treatment of lung cancer patients. Materials and methods The PubMed, Embase, and Web of Science databases were searched for studies published before March 15, 2022, and Stata 14.0 software was used to perform a meta-analysis with a random-effects model. The odds ratio (OR) along with the corresponding 95% confidence interval (CI) was reported. Results Our meta-analysis included 80 articles with 318,352 patients involved. The proportion of lung cancer patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was 2.4% (95% CI: 0.02-0.03) prior to the Omicron variant outbreak. Among COVID-19 patients, those with lung cancer showed a higher mortality rate than those with other types of malignant solid tumors (OR = 1.82, 95% CI: 1.61-2.06) and non-cancer patients (OR = 4.67, 95% CI: 3.61-6.05); however, no significant difference was observed in the mortality rate between patients with lung cancer and those with hematologic malignancies (OR = 1.07, 95% CI: 0.85-1.33). SARS-CoV-2 infection significantly increased the mortality rate in lung cancer patients (OR = 8.94, 95% CI: 6.50-12.31). By contrast, the all-cause mortality rate in lung cancer patients (OR = 1.04, 95% CI: 0.69-1.57) and the proportion of patients diagnosed with advanced lung cancer (OR = 1.04, 95% CI: 0.85-1.27) did not significantly change before and after the pandemic. Conclusions More attention should be paid on improving the health of lung cancer patients during the COVID-19 pandemic.
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High viral loads: what drives fatal cases of COVID-19 in vaccinees? - an autopsy study. Mod Pathol 2022; 35:1013-1021. [PMID: 35365771 PMCID: PMC8974809 DOI: 10.1038/s41379-022-01069-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/03/2022] [Accepted: 03/03/2022] [Indexed: 01/07/2023]
Abstract
The rate of SARS-CoV-2 infections in vaccinees has become a relevant serious issue. This study aimed to determine the causes of death, histological organ alteration, and viral spread in relation to demographic, clinical-pathological, viral variants, and vaccine types for deceased individuals with proven SARS-CoV-2 infection after vaccination who died between January and November 2021. Twenty-nine consecutively collected cases were analyzed and compared to 141 nonvaccinated control cases. Autopsies were performed on 16 partially and 13 fully vaccinated individuals. Most patients were elderly and suffered from several relevant comorbidities. Real-time RT-PCR (RT-qPCR) identified a significantly increased rate of generalized viral dissemination within organ systems in vaccinated cases versus nonvaccinated cases (45% vs. 16%, respectively; P = 0.008) mainly with Ct-values of higher than 25 in non-respiratory samples. However, vaccinated cases also showed high viral loads, reaching Ct-values below 10, especially in the upper airways and lungs. This was accompanied by high rates of pulmonal bacterial or mycotic superinfections and the occurrence of immunocompromising factors, such as malignancies, immunosuppressive drug intake, or decreased immunoglobulin levels. All these findings were particularly accentuated in partially vaccinated patients compared to fully vaccinated individuals. The virus dissemination observed in our case study may indicate that patients with an impaired immune system have a decreased ability to eliminate the virus. However, the potential role of antibody-dependent enhancement must also be ruled out in future studies. Fatal cases of COVID-19 in vaccinees were rare and often associated with severe comorbidities or other immunosuppressive conditions.
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Fenbendazole and its synthetic analog interfere with HeLa cells’ proliferation and energy metabolism via inducing oxidative stress and modulating MEK3/6-p38-MAPK pathway. Chem Biol Interact 2022; 361:109983. [DOI: 10.1016/j.cbi.2022.109983] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 05/04/2022] [Accepted: 05/09/2022] [Indexed: 02/03/2023]
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Nasrollahi H, Molavi Vardanjani H, Pasalar M. Cancer treatment in the time of COVID-19 pandemics: A new concern. Cancer 2022; 128:2991. [PMID: 35499670 PMCID: PMC9348264 DOI: 10.1002/cncr.34249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/07/2022] [Indexed: 11/23/2022]
Affiliation(s)
- Hamid Nasrollahi
- Department of Radiation Oncology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Molavi Vardanjani
- Research Center for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Pasalar
- Research Center for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Martinez-Lopez J, Hernandez-Ibarburu G, Alonso R, Sanchez-Pina JM, Zamanillo I, Lopez-Muñoz N, Iñiguez R, Cuellar C, Calbacho M, Paciello ML, Ayala R, García-Barrio N, Perez-Rey D, Meloni L, Cruz J, Pedrera-Jiménez M, Serrano-Balazote P, de la Cruz J. Impact of COVID-19 in patients with multiple myeloma based on a global data network. Blood Cancer J 2021; 11:198. [PMID: 34893583 PMCID: PMC8661359 DOI: 10.1038/s41408-021-00588-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 12/13/2022] Open
Abstract
The COVID-19 pandemic has represented a major cause of morbidity/mortality worldwide, overstressing health systems. Multiple myeloma (MM) patients show an increased risk for infections and they are expected to be particularly vulnerable to SARS-CoV-2 infection. Here we have obtained a comprehensive picture of the impact of COVID-19 in MM patients on a local and a global scale using a federated data research network (TriNetX) that provided access to Electronic Medical Records (EMR) from Health Care Organizations (HCO) all over the world. Through propensity score matched analyses we found that the number of new diagnoses of MM was reduced in 2020 compared to 2019 (RR 0.86, 95%CI 0.76-0.96) and the survival of newly diagnosed MM cases decreased similarly (HR 0.61, 0.38-0.81). MM patients showed higher risk of SARS-CoV-2 infection (RR 2.09, 1.58-2.76) and a higher excess mortality in 2020 (difference in excess mortality 9%, 4.4-13.2) than non-MM patients. By interrogating large EMR datasets from HCO in Europe and globally, we confirmed that MM patients have been more severely impacted by COVID-19 pandemic than non-MM patients. This study highlights the necessity of extending preventive measures worlwide to protect vulnerable patients from SARS-CoV-2 infection by promoting social distancing and an intensive vaccination strategies.
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Affiliation(s)
- J Martinez-Lopez
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain.
| | | | - R Alonso
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - J M Sanchez-Pina
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - I Zamanillo
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - N Lopez-Muñoz
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - Rodrigo Iñiguez
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - C Cuellar
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - M Calbacho
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - M L Paciello
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | - R Ayala
- Hematology Department, Hospital 12 de Octubre, Complutense University, CNIO, Madrid, Spain
| | | | - D Perez-Rey
- Biomedical Informatics Group, Universidad Politécnica de Madrid, Madrid, Spain
| | - L Meloni
- TriNetX, LLC, Cambridge, MA, USA
| | - J Cruz
- Data Science Group, Hospital 12 de Octubre, Madrid, Spain
| | | | | | - J de la Cruz
- Research Institute imas12, Hospital 12 de Octubre, Madrid, Spain
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