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Giordano V, Guillari A, Sansone V, Catone M, Rea T. Women Acute Myocardial Infarction-Identifying and Understanding the Gender Gap (WAMy-GAP): A Study Protocol. Healthcare (Basel) 2024; 12:972. [PMID: 38786384 PMCID: PMC11121322 DOI: 10.3390/healthcare12100972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/25/2024] Open
Abstract
Barriers to accessing care and misinterpretations of ischemic heart disease symptoms due to lack of awareness contribute to women's delay in seeking care. Women may delay seeking treatment for up to 3 h or even up to 5 days. They often perceive themselves to be at low risk of cardiovascular disease (CVD) and prioritize family responsibilities or household chores. The causes of this delay are multifactorial and influence the decision-making process, particularly in the pre-hospital phase. The objective of this study protocol is to evaluate prodromal symptoms and identify risk behaviors in women with acute myocardial infarction (AMI). This is a protocol for a multicenter study that will be conducted using the mixed-method methodology using the McSweeney Acute and Prodromal Myocardial Infarction Symptom Survey (MAPMISS) to evaluate symptoms and semi-structured interviews to investigate behaviors. This study protocol is intended to fill an important knowledge gap on premonitory and acute symptoms of AMI in women in Italy, as well as to understand the causes and mechanisms underlying delays in accessing healthcare services during an acute event such as AMI. The investigation of this issue will facilitate the removal of gender-related inequalities in the diagnosis and treatment of acute myocardial infarction while also fostering dialogue on the barriers to behavior change.
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Affiliation(s)
- Vincenza Giordano
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Assunta Guillari
- Public Health Department, Federico II University Hospital, 80131 Naples, Italy; (M.C.); (T.R.)
| | - Vincenza Sansone
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 81100 Naples, Italy;
| | - Maria Catone
- Public Health Department, Federico II University Hospital, 80131 Naples, Italy; (M.C.); (T.R.)
| | - Teresa Rea
- Public Health Department, Federico II University Hospital, 80131 Naples, Italy; (M.C.); (T.R.)
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2
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Westgeest AC, Lambregts MMC, Ruffin F, Korn RE, Webster ME, Kair JL, Parsons JB, Maskarinec SA, Kaplan S, Dekkers OM, de Boer MGJ, Fowler VG, Thaden JT. Female Sex and Mortality in Patients with Staphylococcus aureus Bacteremia: A Systematic Review and Meta-analysis. JAMA Netw Open 2024; 7:e240473. [PMID: 38411961 PMCID: PMC10900971 DOI: 10.1001/jamanetworkopen.2024.0473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 01/08/2024] [Indexed: 02/28/2024] Open
Abstract
Importance Staphylococcus aureus is the leading cause of death due to bacterial bloodstream infection. Female sex has been identified as a risk factor for mortality in S aureus bacteremia (SAB) in some studies, but not in others. Objective To determine whether female sex is associated with increased mortality risk in SAB. Data Sources MEDLINE, Embase, and Web of Science were searched from inception to April 26, 2023. Study Selection Included studies met the following criteria: (1) randomized or observational studies evaluating adults with SAB, (2) included 200 or more patients, (3) reported mortality at or before 90 days following SAB, and (4) reported mortality stratified by sex. Studies on specific subpopulations (eg, dialysis, intensive care units, cancer patients) and studies that included patients with bacteremia by various microorganisms that did not report SAB-specific data were excluded. Data Extraction and Synthesis Data extraction and quality assessment were performed by 1 reviewer and verified by a second reviewer. Risk of bias and quality were assessed with the Newcastle-Ottawa Quality Assessment Scale. Mortality data were combined as odds ratios (ORs). Main Outcome and Measures Mortality at or before 90-day following SAB, stratified by sex. Results From 5339 studies retrieved, 89 were included (132 582 patients; 50 258 female [37.9%], 82 324 male [62.1%]). Unadjusted mortality data were available from 81 studies (109 828 patients) and showed increased mortality in female patients compared with male patients (pooled OR, 1.12; 95% CI, 1.06-1.18). Adjusted mortality data accounting for additional patient characteristics and treatment variables were available from 32 studies (95 469 patients) and revealed a similarly increased mortality risk in female relative to male patients (pooled adjusted OR, 1.18; 95% CI, 1.11-1.27). No evidence of publication bias was encountered. Conclusions and Relevance In this systematic review and meta-analysis, female patients with SAB had higher mortality risk than males in both unadjusted and adjusted analyses. Further research is needed to study the potential underlying mechanisms.
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Affiliation(s)
- Annette C. Westgeest
- Division of Infectious Diseases, Duke University, Durham, North Carolina
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Merel M. C. Lambregts
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Felicia Ruffin
- Division of Infectious Diseases, Duke University, Durham, North Carolina
| | - Rachel E. Korn
- Division of Infectious Diseases, Duke University, Durham, North Carolina
| | - Maren E. Webster
- Division of Infectious Diseases, Duke University, Durham, North Carolina
| | - Jackson L. Kair
- Division of Infectious Diseases, Duke University, Durham, North Carolina
| | - Joshua B. Parsons
- Division of Infectious Diseases, Duke University, Durham, North Carolina
| | | | - Samantha Kaplan
- Medical Center Library and Archives, Duke University, Durham, North Carolina
| | - Olaf M. Dekkers
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Mark G. J. de Boer
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Vance G. Fowler
- Division of Infectious Diseases, Duke University, Durham, North Carolina
- Duke Clinical Research Institute, Durham, North Carolina
| | - Joshua T. Thaden
- Division of Infectious Diseases, Duke University, Durham, North Carolina
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3
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Shin J, Hong J, Edwards-Glenn J, Krukovets I, Tkachenko S, Adelus ML, Romanoski CE, Rajagopalan S, Podrez E, Byzova TV, Stenina-Adongravi O, Cherepanova OA. Unraveling the Role of Sex in Endothelial Cell Dysfunction: Evidence From Lineage Tracing Mice and Cultured Cells. Arterioscler Thromb Vasc Biol 2024; 44:238-253. [PMID: 38031841 PMCID: PMC10842863 DOI: 10.1161/atvbaha.123.319833] [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: 07/21/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Biological sex differences play a vital role in cardiovascular diseases, including atherosclerosis. The endothelium is a critical contributor to cardiovascular pathologies since endothelial cells (ECs) regulate vascular tone, redox balance, and inflammatory reactions. Although EC activation and dysfunction play an essential role in the early and late stages of atherosclerosis development, little is known about sex-dependent differences in EC. METHODS We used human and mouse aortic EC as well as EC-lineage tracing (Cdh5-CreERT2 Rosa-YFP [yellow fluorescence protein]) atherosclerotic Apoe-/- mice to investigate the biological sexual dimorphism of the EC functions in vitro and in vivo. Bioinformatics analyses were performed on male and female mouse aortic EC and human lung and aortic EC. RESULTS In vitro, female human and mouse aortic ECs showed more apoptosis and higher cellular reactive oxygen species levels than male EC. In addition, female mouse aortic EC had lower mitochondrial membrane potential (ΔΨm), lower TFAM (mitochondrial transcription factor A) levels, and decreased angiogenic potential (tube formation, cell viability, and proliferation) compared with male mouse aortic EC. In vivo, female mice had significantly higher lipid accumulation within the aortas, impaired glucose tolerance, and lower endothelial-mediated vasorelaxation than males. Using the EC-lineage tracing approach, we found that female lesions had significantly lower rates of intraplaque neovascularization and endothelial-to-mesenchymal transition within advanced atherosclerotic lesions but higher incidents of missing EC lumen coverage and higher levels of oxidative products and apoptosis. RNA-seq analyses revealed that both mouse and human female EC had higher expression of genes associated with inflammation and apoptosis and lower expression of genes related to angiogenesis and oxidative phosphorylation than male EC. CONCLUSIONS Our study delineates critical sex-specific differences in EC relevant to proinflammatory, pro-oxidant, and angiogenic characteristics, which are entirely consistent with a vulnerable phenotype in females. Our results provide a biological basis for sex-specific proatherosclerotic mechanisms.
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Affiliation(s)
- Junchul Shin
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Junyoung Hong
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jonnelle Edwards-Glenn
- Department of Medicine, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Irene Krukovets
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Svyatoslav Tkachenko
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Maria L. Adelus
- Department of Cellular and Molecular Medicine, The University of Arizona, Tucson, AZ, USA
- Clinical Translational Sciences Graduate Program, The University of Arizona, Tucson, AZ, USA
| | - Casey E. Romanoski
- Department of Cellular and Molecular Medicine, The University of Arizona, Tucson, AZ, USA
| | - Sanjay Rajagopalan
- Department of Medicine, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Eugene Podrez
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tatiana V. Byzova
- Department of Neurosciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Olga Stenina-Adongravi
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Olga A. Cherepanova
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
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Mousavi RA, Lamm G, Will M, Schwarz K, Mascherbauer J. Sex differences in the management and outcome of acute coronary syndrome-Still an issue of equal treatment? Wien Klin Wochenschr 2023; 135:663-666. [PMID: 37994938 PMCID: PMC10713742 DOI: 10.1007/s00508-023-02302-4] [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: 10/14/2023] [Accepted: 10/16/2023] [Indexed: 11/24/2023]
Abstract
Significant sex-specific differences were described in the presentation, management and outcome of acute coronary syndrom (ACS) patients. Female ACS patients more often presented with noncardiac symptoms, which lead to significant time delays between symptom onset and treatment. Furthermore, multiple studies from various countries described that women with ACS were less likely to receive the medical or reperfusion therapy recommended by the respective guidelines, resulting in higher in-hospital mortality rates.The treating physicians and the patients need to be more aware of the described differences to ensure the best possible medical care for ACS patients, irrespective of sex.
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Affiliation(s)
- Roya Anahita Mousavi
- Department of Internal Medicine 3/Cardiology, University Hospital St. Pölten, St. Pölten, Austria
- Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Gudrun Lamm
- Department of Internal Medicine 3/Cardiology, University Hospital St. Pölten, St. Pölten, Austria
- Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Maximilian Will
- Department of Internal Medicine 3/Cardiology, University Hospital St. Pölten, St. Pölten, Austria
- Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Konstantin Schwarz
- Department of Internal Medicine 3/Cardiology, University Hospital St. Pölten, St. Pölten, Austria
- Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Julia Mascherbauer
- Department of Internal Medicine 3/Cardiology, University Hospital St. Pölten, St. Pölten, Austria.
- Karl Landsteiner University of Health Sciences, Krems, Austria.
- Medical University of Vienna, Vienna, Austria.
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5
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Chen J, Oshima T, Kondo T, Tomita T, Fukui H, Shinzaki S, Miwa H. Non-cardiac Chest Pain in Japan: Prevalence, Impact, and Consultation Behavior - A Population-based Study. J Neurogastroenterol Motil 2023; 29:446-454. [PMID: 37814435 PMCID: PMC10577468 DOI: 10.5056/jnm22184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/05/2023] [Accepted: 01/25/2023] [Indexed: 10/11/2023] Open
Abstract
Background/Aims Non-cardiac chest pain (NCCP) is defined as recurring angina-like retrosternal chest pain of non-cardiac origin. Information about the epidemiology of NCCP in Japan is lacking. We aim to determine the prevalence and characteristics of NCCP in the Japanese general population. Methods Two internet-based surveys were conducted among the general population in March 2017. Questions investigated the characteristics of symptoms associated with chest pain and consultation behavior. Quality of life, anxiety, depression, and gastroesophageal reflux disease were analyzed. Results Five percent of the survey respondents reported chest pain. Subjects with chest pain showed higher frequencies of anxiety and depression and lower quality of life. Among subjects with chest pain, approximately 30% had sought medical attention for their symptoms. Among all consulters, 70% were diagnosed with NCCP. Females were less likely to seek consultations for chest pain than males. Further, severity and frequency of chest pain, lower physical health component summary score, and more frequent gastroesophageal reflux disease were associated with consultation behavior. Subjects with NCCP and cardiac chest pain experienced similar impacts on quality of life, anxiety, and depression. Among subjects with NCCP, 82% visited a primary-care physician and 15% were diagnosed with reflux esophagitis. Conclusions The prevalence of chest pain in this sample of a Japanese general population was 5%. Among all subjects with chest pain, less than one-third consulted physicians, approximately 70% of whom were diagnosed with NCCP. Sex and both the severity and frequency of chest pain were associated with consultation behavior.
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Affiliation(s)
- Junji Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Tadayuki Oshima
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Takashi Kondo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Toshihiko Tomita
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Hirokazu Fukui
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Shinichiro Shinzaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
| | - Hiroto Miwa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan
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6
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Yu H, Liu H, An Z, Zhou J, Meng X, Luo X, Zhou X. "We are in the forgotten corner!" a qualitative study of experiences and challenges among Chinese older women at the onset of acute myocardial infarction. Front Public Health 2023; 11:1242322. [PMID: 37808992 PMCID: PMC10558067 DOI: 10.3389/fpubh.2023.1242322] [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: 06/19/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
Background Acute myocardial infarction (AMI) is a common and serious cardiovascular disease (CVD) that is one of the leading causes of death among women globally and in China. However, there are sex-associated differences and inequalities in the detection and management of AMI, especially in older people. There is little research demonstrating how challenges and barriers affect older women's help-seeking behavior and health-related procedures in China. Purpose The objective of this study was to explore the experiences of older women with AMI, focusing on their perception, challenges, and coping strategies at the onset of AMI in Wuhan, China. Methods This study utilized a qualitative research design approach and conducted semi-structured, in-depth, and audio-recorded interviews with 18 women aged 65-84 years, purposively selected from two tertiary hospitals in Wuhan City from November 2021 to April 2022. Results Interpretative Phenomenological Analysis (IPA) was used in this study to analyze the data on 18 participants and three major themes were generated: disease perception disorder, negative coping strategies, and barriers due to social-environmental contexts. Conclusion To reduce older women's delay in seeking help, healthcare professionals should provide public health education that emphasizes sex-related disparities, and age-specific knowledge-attitude aspects to high-risk groups. Policy-based and health administration recommendations, including e-health information support, access to care, and social-environmental factors, should be highlighted to promote women's health behavior.
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Affiliation(s)
- Huidan Yu
- School of Nursing, Wuhan University, Wuhan, Hubei, China
| | - Huafen Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Zifen An
- School of Nursing, Wuhan University, Wuhan, Hubei, China
| | - Jiali Zhou
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xianmei Meng
- School of Nursing, Wuhan University, Wuhan, Hubei, China
| | - Xianwu Luo
- School of Nursing, Wuhan University, Wuhan, Hubei, China
| | - Xiaoyang Zhou
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
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7
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Sohail H, Ram J, Hulio AA, Ali S, Khan MN, Soomro NA, Asif M, Agha S, Saghir T, Sial JA. Prodromal Symptoms in Patients Presenting With Myocardial Infarction. Cureus 2023; 15:e43732. [PMID: 37727179 PMCID: PMC10505830 DOI: 10.7759/cureus.43732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/21/2023] Open
Abstract
Background Prodromal symptoms are warning signs of an impending acute myocardial infarction (AMI). However, they are often overlooked by both patients and primary clinicians, and little is known about them. Therefore, this study aims to assess the frequency and types of prodromal symptoms in patients with AMI. Methodology This descriptive cross-sectional study was conducted at a tertiary care cardiac center. Consecutive patients diagnosed with AMI within the last week were evaluated for prodromal symptoms. The prodromal symptoms included chest pain, chest heaviness, chest burning, palpitations, fatigue, sleep disturbance, shortness of breath (SOB), dizziness, anxiety, sudden heat or cold, back pain, and vomiting. Results In a sample of 242 patients, 79.6% were males, with a mean age of 54.7 ± 12.2 years, and 179 (74%) were diagnosed with ST-segment elevation myocardial infarction (STEMI). Among the participants, 142 (58.7%) showed no prodromal symptoms. Among those with prodromal symptoms, chest pain was the predominantly reported prodromal symptom with a frequency of 68%, followed by chest heaviness at 44%, palpitations at 42%, shortness of breath at 34%, and chest burning at 27%. Unusual fatigue in 23% and sleep disturbance in 22% of the patients were also reported. Conclusion The findings from this study revealed that prodromal symptoms were present in a significant proportion of acute myocardial infarction (MI) cases, with more than four in 10 patients reporting these early warning signs. The most commonly observed prodromal symptoms were chest pain, chest heaviness, palpitations, shortness of breath, and chest burning. The timely identification of these symptoms can help prevent infarction, thereby reducing the burden of heart failure and other related mortalities.
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Affiliation(s)
- Hina Sohail
- Interventional Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | - Jaghat Ram
- Interventional Cardiology, National Institute of Cardiovascular Diseases, Larkana, PAK
| | - Amjad A Hulio
- Interventional Cardiology, National Institute of Cardiovascular Diseases, Larkana, PAK
| | - Sajid Ali
- Electrophysiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | - Muhammad N Khan
- Interventional Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | | | - Muhammad Asif
- Adult Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | - Sidrah Agha
- Adult Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | - Tahir Saghir
- Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
| | - Jawaid A Sial
- Cardiology, National Institute of Cardiovascular Diseases, Karachi, PAK
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Lakbar I, Einav S, Lalevée N, Martin-Loeches I, Pastene B, Leone M. Interactions between Gender and Sepsis—Implications for the Future. Microorganisms 2023; 11:microorganisms11030746. [PMID: 36985319 PMCID: PMC10058943 DOI: 10.3390/microorganisms11030746] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 03/15/2023] Open
Abstract
Sex and gender dimorphisms are found in a large variety of diseases, including sepsis and septic shock which are more prevalent in men than in women. Animal models show that the host response to pathogens differs in females and males. This difference is partially explained by sex polarization of the intracellular pathways responding to pathogen–cell receptor interactions. Sex hormones seem to be responsible for this polarization, although other factors, such as chromosomal effects, have yet to be investigated. In brief, females are less susceptible to sepsis and seem to recover more effectively than males. Clinical observations produce more nuanced findings, but men consistently have a higher incidence of sepsis, and some reports also claim higher mortality rates. However, variables other than hormonal differences complicate the interaction between sex and sepsis, including comorbidities as well as social and cultural differences between men and women. Conflicting data have also been reported regarding sepsis-attributable mortality rates among pregnant women, compared with non-pregnant females. We believe that unraveling sex differences in the host response to sepsis and its treatment could be the first step in personalized, phenotype-based management of patients with sepsis and septic shock.
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Affiliation(s)
- Ines Lakbar
- Department of Anesthesiology and Intensive Care Unit, Assistance Publique Hôpitaux Universitaires de Marseille, Aix-Marseille University, Hospital Nord, 13015 Marseille, France
- CEReSS, Health Service Research and Quality of Life Centre, School of Medicine-La Timone Medical, Aix-Marseille University, 13015 Marseille, France
| | - Sharon Einav
- Intensive Care Unit, Shaare Zedek Medical Center, Jerusalem 23456, Israel
- Faculty of Medicine, Hebrew University, Jerusalem 23456, Israel
| | - Nathalie Lalevée
- INSERM, INRAE, Centre for Nutrition and Cardiovascular Disease (C2VN), Aix-Marseille University, 13005 Marseille, France
| | - Ignacio Martin-Loeches
- Intensive Care Unit, Trinity Centre for Health Science HRB-Wellcome Trust, St James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Bruno Pastene
- Department of Anesthesiology and Intensive Care Unit, Assistance Publique Hôpitaux Universitaires de Marseille, Aix-Marseille University, Hospital Nord, 13015 Marseille, France
- INSERM, INRAE, Centre for Nutrition and Cardiovascular Disease (C2VN), Aix-Marseille University, 13005 Marseille, France
| | - Marc Leone
- Department of Anesthesiology and Intensive Care Unit, Assistance Publique Hôpitaux Universitaires de Marseille, Aix-Marseille University, Hospital Nord, 13015 Marseille, France
- INSERM, INRAE, Centre for Nutrition and Cardiovascular Disease (C2VN), Aix-Marseille University, 13005 Marseille, France
- Correspondence:
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9
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Gelber A, Drescher M, Shiber S. Sex Differences in Identifying Chest Pain as Being of Cardiac Origin Using the HEART Pathway in the Emergency Department. J Womens Health (Larchmt) 2022; 31:926-931. [PMID: 35501966 DOI: 10.1089/jwh.2021.0453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objectives: The HEART Pathway is a diagnostic protocol designed to identify low-risk patients with chest pain who can be safely discharged from the emergency department (ED) without hospitalization. Studies have reported a negative bias in identifying myocardial ischemia in females versus males and a different clinical pattern of cardiac ischemia across genders. This study sought to determine if the HEART Pathway recommendations are affected by negative bias in females. Design: A retrospective cohort study was conducted in the ED of an academic tertiary medical center. Admission/discharge decisions made by physicians in male and female patients presenting with chest pain in 4/2014-7/2019 were compared with HEART Pathway protocol predictions. Probabilities were estimated with logistic regression analysis, and odds ratios and 95% confidence intervals were calculated. Results: The cohort included 772 patients, 485 male (63%) and 287 female (37%), of median age 54 years. On the basis of their presenting symptoms, 278 patients (36%) were admitted by the ED physician and 494 (64%) were discharged. Using the HEART Pathway protocol, 227 patients (29.4%) would be expected to be admitted and 545 (70.6%) discharged. The real-life admission rate was higher than possible with the HEART Protocol (p = 0.001). In a regression model, male sex was a significant factor favoring admission among the patients for whom the HEART Pathway predicted admission (p = 0.007). Conclusions: As the HEART Pathway is a validated risk-stratification tool, there is a high likelihood that serious coronary artery disease may be overlooked in women, even those who seek timely medical assistance.
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Affiliation(s)
- Aviv Gelber
- Emergency Department, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Michael Drescher
- Emergency Department, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shachaf Shiber
- Emergency Department, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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10
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Huber E, Le Pogam MA, Clair C. Sex related inequalities in the management and prognosis of acute coronary syndrome in Switzerland: cross sectional study. BMJ MEDICINE 2022; 1:e000300. [PMID: 36936600 PMCID: PMC9951379 DOI: 10.1136/bmjmed-2022-000300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/14/2022] [Indexed: 11/19/2022]
Abstract
Objectives To assess the differences in the management and prognosis of acute coronary syndrome in men and women who were admitted to hospital for acute coronary syndrome. Design Cross sectional study. Setting Discharge data from Swiss hospitals linked at the hospital and patient levels. Participants 224 249 adults (18 years and older) were admitted to hospital for acute coronary syndrome between 1 January 2009 and 31 December 2017 in any Swiss hospital, of which 72 947 (32.5%) were women. People who were discharged against medical advice were excluded. Results Women admitted to hospital with acute coronary syndrome were older than their male counterparts (mean age 74.9 years (standard deviation 12.4) v 67.0 years (13.2)). Irrespective of acute coronary syndrome type, women were less likely to undergo diagnostic procedures, such as coronary angiography (adjusted odds ratio 0.79 (95% confidence interval 0.77 to 0.82) for non-ST-segment elevation myocardial infarction v 0.87 (0.84 to 0.91) for ST-segment elevation myocardial infarction)) and ventriculography (0.84 (0.82 to 0.87) v 0.90 (0.87 to 0.91)). Women were also less likely to receive treatments, such as percutaneous coronary intervention (0.67 (0.65 to 0.69) v 0.76 (0.73 to 0.78)) and coronary artery bypass graft (0.57 (0.53 to 0.61) v 0.79 (0.72 to 0.87)). Women had a poorer prognosis than men, with a higher likelihood of healthcare related complications (1.10 (1.06 to 1.15) v 1.14 (1.09 to 1.21)) and of a longer hospital stay (1.24 (1.20 to 1.27) v 1.24 (1.20 to 1.29)). In non-adjusted models, the likelihood of death in hospital was higher among women (odds ratio 1.30 (95% confidence interval 1.24 to 1.37) for non-ST-segment elevation myocardial infarction v 1.75 (1.66 to 1.85) for ST-segment elevation myocardial infarction), but the association was reversed for ST-segment elevation myocardial infarction (adjusted odds ratio 0.87 (0.82 to 0.92)) or was non-significant for non-ST-segment elevation myocardial infarction (1.00 (0.94 to 1.06)) after adjustment for confounding variables. The main effect modifier was age: younger women were more likely to die than men of the same age and older women were less likely to die than men of the same age. For example, women who were younger than 50 years had a 38% increased likelihood of dying compared with men of the same age range (adjusted odds ratio 1.38 (1.04 to 1.83)). Conclusions Sex inequalities were reported in the management of heart disease in this population of patients from a high income country with good healthcare coverage. These differences affect mortality and morbidity, especially in younger women. Efforts are needed to overcome these inequalities, including educational programmes aimed at healthcare professionals.
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Affiliation(s)
- Elodie Huber
- Department of Ambulatory Care, Center for Primary Care and Public Health, Lausanne, Vaud, Switzerland
| | - Marie-Annick Le Pogam
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health, Lausanne, Vaud, Switzerland
| | - Carole Clair
- Department of Ambulatory Care, Center for Primary Care and Public Health, Lausanne, Vaud, Switzerland
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11
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Or Z, Shatrov K, Penneau A, Wodchis W, Abiona O, Blankart CR, Bowden N, Bernal‐Delgado E, Knight H, Lorenzoni L, Marino A, Papanicolas I, Riley K, Pellet L, Estupiñán‐Romero F, van Gool K, Figueroa JF. Within and across country variations in treatment of patients with heart failure and diabetes. Health Serv Res 2021; 56 Suppl 3:1358-1369. [PMID: 34409601 PMCID: PMC8579197 DOI: 10.1111/1475-6773.13854] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To compare within-country variation of health care utilization and spending of patients with chronic heart failure (CHF) and diabetes across countries. DATA SOURCES Patient-level linked data sources compiled by the International Collaborative on Costs, Outcomes, and Needs in Care across nine countries: Australia, Canada, England, France, Germany, New Zealand, Spain, Switzerland, and the United States. DATA COLLECTION METHODS Patients were identified in routine hospital data with a primary diagnosis of CHF and a secondary diagnosis of diabetes in 2015/2016. STUDY DESIGN We calculated the care consumption of patients after a hospital admission over a year across the care pathway-ranging from primary care to home health nursing care. To compare the distribution of care consumption in each country, we use Gini coefficients, Lorenz curves, and female-male ratios for eight utilization and spending measures. PRINCIPAL FINDINGS In all countries, rehabilitation and home nursing care were highly concentrated in the top decile of patients, while the number of drug prescriptions were more uniformly distributed. On average, the Gini coefficient for drug consumption is about 0.30 (95% confidence interval (CI): 0.27-0.36), while it is, 0.50 (0.45-0.56) for primary care visits, and more than 0.75 (0.81-0.92) for rehabilitation use and nurse visits at home (0.78; 0.62-0.9). Variations in spending were more pronounced than in utilization. Compared to men, women spend more days at initial hospital admission (+5%, 1.01-1.06), have a higher number of prescriptions (+7%, 1.05-1.09), and substantially more rehabilitation and home care (+20% to 35%, 0.79-1.6, 0.99-1.64), but have fewer visits to specialists (-10%; 0.84-0.97). CONCLUSIONS Distribution of health care consumption in different settings varies within countries, but there are also some common treatment patterns across all countries. Clinicians and policy makers need to look into these differences in care utilization by sex and care setting to determine whether they are justified or indicate suboptimal care.
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Affiliation(s)
- Zeynep Or
- Institute for Research and Information in Health Economics (IRDES)ParisFrance
- Department of Economics (LEDa)University Dauphine PSLParisFrance
| | - Kosta Shatrov
- KPM Center for Public ManagementUniversity of BernBernSwitzerland
- Swiss Institute of Translational and Entrepreneurial MedicineBernSwitzerland
| | - Anne Penneau
- Institute for Research and Information in Health Economics (IRDES)ParisFrance
- Department of Economics (LEDa)University Dauphine PSLParisFrance
| | - Walter Wodchis
- Institute of Health Policy Management & EvaluationUniversity of TorontoTorontoOntarioCanada
- Institute for Better Health, Trillium Health PartnersMississaugaOntarioCanada
- ICESTorontoOntarioCanada
| | - Olukorede Abiona
- Centre for Health Economics Research and Evaluation (CHERE)University of TechnologySydneyNew South WalesAustralia
| | - Carl Rudolf Blankart
- KPM Center for Public ManagementUniversity of BernBernSwitzerland
- Swiss Institute of Translational and Entrepreneurial MedicineBernSwitzerland
- Hamburg Center for Health EconomicsUniversität HamburgHamburgGermany
| | - Nicholas Bowden
- Dunedin School of MedicineUniversity of OtagoDunedinNew Zealand
| | | | | | - Luca Lorenzoni
- Organisation for Economic Co‐operation and Development (OECD)ParisFrance
| | - Alberto Marino
- Organisation for Economic Co‐operation and Development (OECD)ParisFrance
- Department of Health PolicyLondon School of EconomicsLondonUK
| | | | - Kristen Riley
- Department of Health Policy and ManagementHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Leila Pellet
- Institute for Research and Information in Health Economics (IRDES)ParisFrance
| | | | - Kees van Gool
- Centre for Health Economics Research and Evaluation (CHERE)University of TechnologySydneyNew South WalesAustralia
| | - Jose F. Figueroa
- Department of Health Policy and ManagementHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
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12
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Helms J, De Jong A, Einav S. Yentl syndrome and the ICU. Intensive Care Med 2021; 47:594-597. [PMID: 33950371 DOI: 10.1007/s00134-021-06420-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Julie Helms
- Faculté de Médecine, Université de Strasbourg (UNISTRA), Hôpitaux Universitaires de Strasbourg, Service de Médecine Intensive-Réanimation, Nouvel Hôpital Civil, Strasbourg, France. .,Laboratoire d'ImmunoRhumatologie Moléculaire, Faculté de Médecine, Institut National de la Santé et de la Recherche Médicale (INSERM)UMR_S 1109, Institut Thématique Interdisciplinaire (ITI) de Médecine de Précision de Strasbourg, Transplantex NGFédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France.
| | - Audrey De Jong
- Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, CEDEX 5, Montpellier, France
| | - Sharon Einav
- University Faculty of Medicine, Intensive Care Unit of the Shaare Zedek Medical Medical Centre and 2Hebrew, Jerusalem, Israel
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13
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Sex-Based Considerations in the Evaluation of Chest Pain and Management of Obstructive Coronary Artery Disease. Curr Atheroscler Rep 2020; 22:39. [DOI: 10.1007/s11883-020-00855-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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14
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Schultz MJ, Karagiannidis C. Is gender inequity in ventilator management a "women's issue"? Eur Respir J 2019; 54:54/4/1901588. [PMID: 31624130 DOI: 10.1183/13993003.01588-2019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 08/15/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Marcus J Schultz
- Dept of Intensive Care Medicine, Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands.,Laboratory of Experimental Intensive Care and Anesthesiology (L·E·I·C·A), Amsterdam University Medical Centers, location AMC, Amsterdam, The Netherlands.,Mahidol-Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand
| | - Christian Karagiannidis
- Dept of Pneumology and Critical Care Medicine, Kliniken der Stadt Köln, Witten/Herdecke University Hospital, Cologne, Germany
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15
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Mnatzaganian G, Hiller JE, Braitberg G, Kingsley M, Putland M, Bish M, Tori K, Huxley R. Sex disparities in the assessment and outcomes of chest pain presentations in emergency departments. Heart 2019; 106:111-118. [PMID: 31554655 DOI: 10.1136/heartjnl-2019-315667] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 09/03/2019] [Accepted: 09/11/2019] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To determine whether sex differences exist in the triage, management and outcomes associated with non-traumatic chest pain presentations in the emergency department (ED). METHODS All adults (≥18 years) with non-traumatic chest pain presentations to three EDs in Melbourne, Australia between 2009 and 2013 were retrospectively analysed. Data sources included routinely collected hospital databases. Triage scoring of the urgency of presentation, time to medical examination, cardiac troponin testing, admission to specialised care units, and in-ED and in-hospital mortality were each modelled using the generalised estimating equations approach. RESULTS Overall 54 138 patients (48.7% women) presented with chest pain, contributing to 76 216 presentations, of which 26 282 (34.5%) were cardiac. In multivariable analyses, compared with men, women were 18% less likely to be allocated an urgency of 'immediate review' or 'within 10 min review' (OR=0.82, 95% CI 0.79 to 0.85), 16% less likely to be examined within the first hour of arrival to the ED by an emergency physician (0.84, 0.81 to 0.87), 20% less likely to have a troponin test performed (0.80, 0.77 to 0.83), 36% less likely to be admitted to a specialised care unit (0.64, 0.61 to 0.68), and 35% (p=0.039) and 36% (p=0.002) more likely to die in the ED and in the hospital, respectively. CONCLUSIONS In the ED, systemic sex bias, to the detriment of women, exists in the early management and treatment of non-traumatic chest pain. Future studies that identify the drivers explaining why women presenting with chest pain are disadvantaged in terms of care, relative to men, are warranted.
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Affiliation(s)
- George Mnatzaganian
- La Trobe Rural Health School, La Trobe University - Bendigo Campus, Bendigo, Victoria, Australia
| | - Janet E Hiller
- Swinburne University of Technology, Hawthorn, Victoria, Australia.,School of Public Health, University of Adelaide, Adelaide, South Australia, Australia
| | - George Braitberg
- Centre for Integrated Critical Care Medicine, Department of Medicine and Radiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Michael Kingsley
- La Trobe Rural Health School, La Trobe University - Bendigo Campus, Bendigo, Victoria, Australia
| | - Mark Putland
- Emergency Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Melanie Bish
- La Trobe Rural Health School, La Trobe University - Bendigo Campus, Bendigo, Victoria, Australia
| | - Kathleen Tori
- School of Health Sciences, University of Tasmania, Launceston, Tasmania, Australia
| | - Rachel Huxley
- La Trobe University College of Science, Health and Engineering, Melbourne, Victoria, Australia .,The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
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16
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Cachera D, Balen F, Charpentier S. Patients présentant un syndrome coronarien aigu avec sus-décalage du segment ST admis en structure d’urgence après régulation par un Centre 15. ANNALES FRANCAISES DE MEDECINE D URGENCE 2019. [DOI: 10.3166/afmu-2019-0167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Introduction : La cardiopathie ischémique est une des principales causes de mortalité en Europe. Cette mortalité importante est l’apanage particulier des syndromes coronariens avec élévation du segment ST (SCA ST+). Si la prise en charge préhospitalière de ces patients (de l’appel à la table de coronarographie) est sous la responsabilité des Samu, certains patients échappent à la filière malgré un appel au Centre 15. Notre objectif était de décrire ces patients porteurs d’un SCA ST+, admis en structure d’urgence (SU) après régulation par un Centre 15.
Méthode : Il s’agit d’une étude observationnelle de cohorte rétrospective incluant tous les patients admis en SU du CHU de Toulouse du 1er avril 2015 au 31 janvier 2017 avec un diagnostic final de SCA ST+.
Résultats : Sur les 139 patients qui ont été admis en SU pour SCA ST+, 96 (69 %) avaient contacté le Centre 15. Les dossiers de 89 patients ont été analysés. On retrouve une importante proportion de patientes de plus de 75 ans, qui représentent un quart de la population. Seulement 30 patients (34 %) présentaient une douleur typique.
Discussion : Notre étude retrouve un taux de douleurs atypiques et une proportion de femmes âgées plus importante que la littérature portant sur la description des patients porteurs de SCA ST+. Ces atypies de présentation peuvent expliquer la difficulté à réguler et orienter ces patients.
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17
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Herscovici R, Mirocha J, Salomon J, Merz NB, Cercek B, Goldfarb M. Sex differences in crude mortality rates and predictive value of intensive care unit-based scores when applied to the cardiac intensive care unit. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2019; 9:966-974. [PMID: 31452378 DOI: 10.1177/2048872619872129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Limited data exists regarding sex differences in outcome and predictive accuracy of intensive care unit-based scoring systems when applied to cardiac intensive care unit patients. METHODS We reviewed medical records of patients admitted to cardiac intensive care unit from 1 January 2011-31 December 2016. Sex differences in mortality rates and the performance of intensive care unit-based scoring systems in predicting in-hospital mortality were analyzed. Calibration was assessed by the Hosmer-Lemeshow test and locally weighted scatterplot smoothing curves. Discrimination was assessed using the c statistic and receiver-operating characteristic curve. RESULTS Among 6963 patients, 2713 (39%) were women. Overall in-hospital and cardiac intensive care unit mortality rates were similar in women and men (9.1% vs 9.4%, p=0.67 and 5.9% vs 6%, p=0.88, respectively) and in age and major diagnosis subgroups. Of the scoring systems, Acute Physiology and Chronic Health Evaluation III and Sequential Organ Failure Assessment had poor calibration (Hosmer-Lemeshow p value <0.001), while Simplified Acute Physiology Score II performed better (Hosmer-Lemeshow p value 0.09), in both women and men. All scores had good discrimination (C statistics >0.8). In the subgroups of acute myocardial infarction and heart failure patients, all scores had good calibration (Hosmer-Lemeshow p>0.001) and discrimination (C statistic >0.8) while in diagnosis subgroups with highest mortality, the calibration varied among scores and by sex, and discrimination was poor. CONCLUSIONS No sex differences in mortality were seen in cardiac intensive care unit patients. The mortality predictive value of intensive care unit-based scores is limited in both sexes and variable among different subgroups of diagnoses.
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Affiliation(s)
| | - James Mirocha
- Division of Biostatistics, Cedars-Sinai Medical Center, USA
| | | | - Noel B Merz
- Barbra Streisand Women's Heart Center, Smidt Cedars-Sinai Heart Institute, USA
| | - Bojan Cercek
- Smidt Heart Institute, Cedars-Sinai Medical Center, USA
| | - Michael Goldfarb
- Division of Cardiology, Jewish General Hospital, McGill University, Montreal, QC, Canada
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18
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McNicholas BA, Madotto F, Pham T, Rezoagli E, Masterson CH, Horie S, Bellani G, Brochard L, Laffey JG. Demographics, management and outcome of females and males with acute respiratory distress syndrome in the LUNG SAFE prospective cohort study. Eur Respir J 2019; 54:13993003.00609-2019. [DOI: 10.1183/13993003.00609-2019] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 07/04/2019] [Indexed: 02/06/2023]
Abstract
RationaleWe wished to determine the influence of sex on the management and outcomes in acute respiratory distress syndrome (ARDS) patients in the Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG SAFE).MethodsWe assessed the effect of sex on mortality, intensive care unit and hospital length of stay, and duration of invasive mechanical ventilation (IMV) in patients with ARDS who underwent IMV, adjusting for plausible clinical and geographic confounders.FindingsOf 2377 patients with ARDS, 905 (38%) were female and 1472 (62%) were male. There were no sex differences in clinician recognition of ARDS or critical illness severity profile. Females received higher tidal volumes (8.2±2.1 versus 7.2±1.6 mL·kg−1; p<0.0001) and higher plateau and driving pressures compared with males. Lower tidal volume ventilation was received by 50% of females compared with 74% of males (p<0.0001). In shorter patients (height ≤1.69 m), females were significantly less likely to receive lower tidal volumes. Surviving females had a shorter duration of IMV and reduced length of stay compared with males. Overall hospital mortality was similar in females (40.2%) versus males (40.2%). However, female sex was associated with higher mortality in patients with severe confirmed ARDS (OR for sex (male versus female) 0.35, 95% CI 0.14–0.83).ConclusionsShorter females with ARDS are less likely to receive lower tidal volume ventilation, while females with severe confirmed ARDS have a higher mortality risk. These data highlight the need for better ventilatory management in females to improve their outcomes from ARDS.
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19
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Not Just Chest Pain: Presenting Symptoms of Acute Coronary Syndrome by Gender: A Research to Practice Summary. J Emerg Nurs 2019; 45:462-464. [DOI: 10.1016/j.jen.2019.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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20
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Abstract
OBJECTIVE Trauma is a potent exposure that can have implications for health. However, little research has considered whether trauma exposure is related to endothelial function, a key process in the pathophysiology of cardiovascular disease (CVD). We tested whether exposure to traumatic experiences was related to poorer endothelial function among midlife women, independent of CVD risk factors, demographic factors, psychosocial factors, or a history of childhood abuse. METHODS In all, 272 nonsmoking perimenopausal and postmenopausal women aged 40 to 60 years without clinical CVD completed the Brief Trauma Questionnaire, the Child Trauma Questionnaire, physical measures, a blood draw, and a brachial ultrasound for assessment of brachial artery flow-mediated dilation (FMD). Relations between trauma and FMD were tested in linear regression models controlling for baseline vessel diameter, demographics, depression/anxiety, CVD risk factors, health behaviors, and, additionally, a history of childhood abuse. RESULTS Over 60% of the sample had at least one traumatic exposure, and 18% had three or more exposures. A greater number of traumatic exposures was associated with lower FMD, indicating poorer endothelial function in multivariable models (beta, β [standard error, SE] -1.05 [0.40], P = 0.01). Relations between trauma exposure and FMD were particularly pronounced for three or more trauma exposures (b [SE] -1.90 [0.71], P = 0.008, relative to no exposures, multivariable). CONCLUSIONS A greater number of traumatic exposures were associated with poorer endothelial function. Relations were not explained by demographics, CVD risk factors, mood/anxiety, or a by history of childhood abuse. Women with greater exposure to trauma over life maybe at elevated CVD risk.
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Pate A, Leeman-Castillo BA, Krantz MJ. Treatment-Seeking Delay Among Hispanic and Non-Hispanic Women with Acute Myocardial Infarction. Health Equity 2019; 3:287-296. [PMID: 31312779 PMCID: PMC6634169 DOI: 10.1089/heq.2018.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Purpose: Women and minorities with acute myocardial infarction (AMI) often fail to recognize prodromal symptoms leading to delays in care. The objective of this study was to conduct a mixed method assessment of the impact of ethnicity on symptom description, recognition, and treatment-seeking behavior in Hispanic and non-Hispanic women before hospitalization for AMI. Methods: We explored differences in symptomatology, treatment-seeking behavior, and delay patterns among a convenience sample of 43 women diagnosed with AMI (17 Hispanic women, 26 non-Hispanic women) in seven rural and urban Colorado hospitals. We performed in-depth interviews to establish patterns (typologies) of treatment-seeking behaviors. Chart abstraction provided delay times as a function of ethnicity. Results: Most (28/43) women reported prodromal symptoms in the weeks before their index AMI. Overall, fewer Hispanic women presented within 24 h of symptom onset (3/18, 17% vs. 15/18, 83%, p<0.01). A typology of treatment-seeking behavior emerged: women who (1) recognized symptoms and promptly sought care; (2) did not recognize symptoms, yet promptly sought care; (3) recognized symptoms and promptly sought care, but providers misconstrued symptoms as noncardiac; and (4) misinterpreted symptoms due to an underlying chronic disease. Conclusion: Women and primary care providers often underappreciate prodromal AMI symptoms. Hispanic women are more likely to misinterpret ischemic symptoms and delay care, suggesting a need for tailored patient and provider education.
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Affiliation(s)
- Amy Pate
- Department of Family Medicine, University of Colorado—Anschutz Medical Campus, Aurora, Colorado
| | | | - Mori J. Krantz
- Department of Family Medicine, University of Colorado—Anschutz Medical Campus, Aurora, Colorado
- Colorado Prevention Center, Aurora, Colorado
- Cardiology Division, Denver Health Medical Center, Denver, Colorado
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22
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Mnatzaganian G, Hiller JE, Fletcher J, Putland M, Knott C, Braitberg G, Begg S, Bish M. Socioeconomic gradients in admission to coronary or intensive care units among Australians presenting with non-traumatic chest pain in emergency departments. BMC Emerg Med 2018; 18:32. [PMID: 30268098 PMCID: PMC6162924 DOI: 10.1186/s12873-018-0185-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 09/21/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Socioeconomic inequalities in cardiovascular morbidity have been previously reported showing direct associations between socioeconomic disadvantage and worse health outcomes. However, disagreement remains regarding the strength of the direct associations. The main objective of this panel design was to inspect socioeconomic gradients in admission to a coronary care unit (CCU) or an intensive care unit (ICU) among adult patients presenting with non-traumatic chest pain in three acute-care public hospitals in Victoria, Australia, during 2009-2013. METHODS Consecutive adults aged 18 or over presenting with chest pain in three emergency departments (ED) in Victoria, Australia during the five-year study period were eligible to participate. A relative index of inequality of socioeconomic status (SES) was estimated based on residential postcode socioeconomic index for areas (SEIFA) disadvantage scores. Admission to specialised care units over repeated presentations was modelled using a multivariable Generalized Estimating Equations approach that accounted for various socio-demographic and clinical variables. RESULTS Non-traumatic chest pain accounted for 10% of all presentations in the emergency departments (ED). A total of 53,177 individuals presented during the study period, with 22.5% presenting more than once. Of all patients, 17,579 (33.1%) were hospitalised over time, of whom 8584 (48.8%) were treated in a specialised care unit. Female sex was independently associated with fewer admissions to CCU / ICU, whereas, a dose-response effect of socioeconomic disadvantage and admission to CCU / ICU was found, with risk of admission increasing incrementally as SES declined. Patients coming from the lowest SES locations were 27% more likely to be admitted to these units compared with those coming from the least disadvantaged locations, p < 0.001. Men were significantly more likely to be admitted to such units than similarly affected and aged women among those diagnosed with angina pectoris, arrhythmia, myocardial infarction, heart failure, chest pain, and general signs and symptoms. CONCLUSIONS This study is the first to report socioeconomic gradients in admission to CCU / ICU in patients presenting with chest pain showing a dose-response effect. Our findings suggest increased cardiovascular morbidity as socioeconomic disadvantage increases.
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Affiliation(s)
- George Mnatzaganian
- La Trobe Rural Health School, College of Science, Health and Engineering, La Trobe University, PO Box 199, Bendigo, VIC, 3552, Australia.
| | - Janet E Hiller
- School of Health Sciences, Faculty of Health, Arts and Design, Swinburne University of Technology, John Street, Hawthorn, VIC, Australia.,School of Public Health, The University of Adelaide, North Terrace, Adelaide, SA, Australia
| | - Jason Fletcher
- Intensive Care Unit, Bendigo Health, Barnard Street, Bendigo, VIC, Australia
| | - Mark Putland
- Department of Emergency Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Cameron Knott
- Intensive Care Unit, Bendigo Health, Barnard Street, Bendigo, VIC, Australia.,Monash Rural Health Bendigo, Monash University, Bendigo, VIC, Australia.,Department of Intensive Care, Austin Health, Heidelberg, VIC, Australia
| | - George Braitberg
- Department of Emergency Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia.,Centre for Integrated Critical Care Medicine, Department of Medicine and Radiology, The University of Melbourne, Parkville, VIC, Australia
| | - Steve Begg
- La Trobe Rural Health School, College of Science, Health and Engineering, La Trobe University, PO Box 199, Bendigo, VIC, 3552, Australia
| | - Melanie Bish
- La Trobe Rural Health School, College of Science, Health and Engineering, La Trobe University, PO Box 199, Bendigo, VIC, 3552, Australia
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Robinet P, Milewicz DM, Cassis LA, Leeper NJ, Lu HS, Smith JD. Consideration of Sex Differences in Design and Reporting of Experimental Arterial Pathology Studies-Statement From ATVB Council. Arterioscler Thromb Vasc Biol 2018; 38:292-303. [PMID: 29301789 DOI: 10.1161/atvbaha.117.309524] [Citation(s) in RCA: 197] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 12/20/2017] [Indexed: 12/15/2022]
Abstract
There are many differences in arterial diseases between men and women, including prevalence, clinical manifestations, treatments, and prognosis. The new policy of the National Institutes of Health, which requires the inclusion of sex as a biological variable for preclinical studies, aims to foster new mechanistic insights and to enhance our understanding of sex differences in human diseases. The purpose of this statement is to suggest guidelines for designing and reporting sex as a biological variable in animal models of atherosclerosis, thoracic and abdominal aortic aneurysms, and peripheral arterial disease. We briefly review sex differences of these human diseases and their animal models, followed by suggestions on experimental design and reporting of animal studies for these vascular pathologies.
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Affiliation(s)
- Peggy Robinet
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.)
| | - Dianna M Milewicz
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.)
| | - Lisa A Cassis
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.)
| | - Nicholas J Leeper
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.)
| | - Hong S Lu
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.)
| | - Jonathan D Smith
- From the Department of Cellular and Molecular Medicine, Cleveland Clinic, OH (P.R., J.D.S.); Division of Medical Genetics, Department of Internal Medicine, McGovern Medical School, University of Texas Health Science Center at Houston (D.M.M.); Department of Pharmacology and Nutritional Sciences (L.A.C.) and Saha Cardiovascular Research Center and Department of Physiology (H.S.L.), University of Kentucky, Lexington; and Division of Vascular Surgery, Department of Surgery, Stanford University, CA (N.J.L.).
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Alabas OA, Gale CP, Hall M, Rutherford MJ, Szummer K, Lawesson SS, Alfredsson J, Lindahl B, Jernberg T. Sex Differences in Treatments, Relative Survival, and Excess Mortality Following Acute Myocardial Infarction: National Cohort Study Using the SWEDEHEART Registry. J Am Heart Assoc 2017; 6:e007123. [PMID: 29242184 PMCID: PMC5779025 DOI: 10.1161/jaha.117.007123] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 11/06/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND This study assessed sex differences in treatments, all-cause mortality, relative survival, and excess mortality following acute myocardial infarction. METHODS AND RESULTS A population-based cohort of all hospitals providing acute myocardial infarction care in Sweden (SWEDEHEART [Swedish Web System for Enhancement and Development of Evidence-Based Care in Heart Disease Evaluated According to Recommended Therapies]) from 2003 to 2013 was included in the analysis. Excess mortality rate ratios (EMRRs), adjusted for clinical characteristics and guideline-indicated treatments after matching by age, sex, and year to background mortality data, were estimated. Although there were no sex differences in all-cause mortality adjusted for age, year of hospitalization, and comorbidities for ST-segment-elevation myocardial infarction (STEMI) and non-STEMI at 1 year (mortality rate ratio: 1.01 [95% confidence interval (CI), 0.96-1.05] and 0.97 [95% CI, 0.95-0.99], respectively) and 5 years (mortality rate ratio: 1.03 [95% CI, 0.99-1.07] and 0.97 [95% CI, 0.95-0.99], respectively), excess mortality was higher among women compared with men for STEMI and non-STEMI at 1 year (EMRR: 1.89 [95% CI, 1.66-2.16] and 1.20 [95% CI, 1.16-1.24], respectively) and 5 years (EMRR: 1.60 [95% CI, 1.48-1.72] and 1.26 [95% CI, 1.21-1.32], respectively). After further adjustment for the use of guideline-indicated treatments, excess mortality among women with non-STEMI was not significant at 1 year (EMRR: 1.01 [95% CI, 0.97-1.04]) and slightly higher at 5 years (EMRR: 1.07 [95% CI, 1.02-1.12]). For STEMI, adjustment for treatments attenuated the excess mortality for women at 1 year (EMRR: 1.43 [95% CI, 1.26-1.62]) and 5 years (EMRR: 1.31 [95% CI, 1.19-1.43]). CONCLUSIONS Women with acute myocardial infarction did not have statistically different all-cause mortality, but had higher excess mortality compared with men that was attenuated after adjustment for the use of guideline-indicated treatments. This suggests that improved adherence to guideline recommendations for the treatment of acute myocardial infarction may reduce premature cardiovascular death among women. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov. Unique identifier: NCT02952417.
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Affiliation(s)
- Oras A Alabas
- Medical Research Council Bioinformatics Centre, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, United Kingdom
| | - Chris P Gale
- Medical Research Council Bioinformatics Centre, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, United Kingdom
- Department of Cardiology, York Teaching Hospital NHS Foundation Trust, York, United Kingdom
| | - Marlous Hall
- Medical Research Council Bioinformatics Centre, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, United Kingdom
| | - Mark J Rutherford
- Department of Health Sciences, University of Leicester, United Kingdom
| | - Karolina Szummer
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sofia Sederholm Lawesson
- Department of Cardiology, Linköping University, Linköping, Sweden
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Joakim Alfredsson
- Department of Cardiology, Linköping University, Linköping, Sweden
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Bertil Lindahl
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Tomas Jernberg
- Department of Clinical Sciences, Danderyds Hospital, Karolinska Institutet, Stockholm, Sweden
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25
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Differences in Presentation, Management and Outcomes in Women and Men Presenting to an Emergency Department With Possible Cardiac Chest Pain. Heart Lung Circ 2017; 26:1282-1290. [DOI: 10.1016/j.hlc.2017.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Revised: 11/07/2016] [Accepted: 01/07/2017] [Indexed: 11/20/2022]
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26
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Kuhn L, Page K, Street M, Rolley J, Considine J. Effect of gender on evidence-based practice for Australian patients with acute coronary syndrome: A retrospective multi-site study. ACTA ACUST UNITED AC 2017; 20:63-68. [PMID: 28262562 DOI: 10.1016/j.aenj.2017.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 02/03/2017] [Accepted: 02/03/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Early acute coronary syndrome (ACS) care occurs in the emergency department (ED). Death and disability from ACS are reduced with access to evidence-based ACS care. In this study, we aimed to explore if gender influenced access to ACS care. METHODS A retrospective descriptive study was conducted for 288 (50% women, n=144) randomly selected adults with ACS admitted via the ED to three tertiary public hospitals in Victoria, Australia from 1.1.2013 to 30.6.2015. RESULTS Compared with men, women were older (79 vs 75.5 years; p=0.009) less often allocated triage category 2 (58.3 vs 71.5%; p=0.026) and waited longer for their first electrocardiograph (18.5 vs 15min; p=0.001). Fewer women were admitted to coronary care units (52.4 vs 65.3%; p=0.023), but were more often admitted to general medicine units (39.6 vs 22.9%; p=0.003) than men. The median length of stay was 4days for both genders, but women were admitted for significantly more bed days than men (IQR 3-7 vs 2-5; p=0.005). CONCLUSIONS There were a number of gender differences in ED care for ACS and women were at greater risk of variation from evidence-based guidelines. Further research is needed to understand why gender differences exist in ED ACS care.
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Affiliation(s)
- Lisa Kuhn
- Deakin University Centre for Quality and Patient Safety Research, Faculty of Health, Geelong, VIC, 3220, Australia; Deakin University School of Nursing and Midwifery, Faculty of Health, Geelong, VIC, 3220, Australia; Eastern Health-Deakin University Nursing and Midwifery Research Centre, Level 2, 5 Arnold Street, Box Hill, VIC 3128, Australia.
| | - Karen Page
- Deakin University School of Nursing and Midwifery, Faculty of Health, Geelong, VIC, 3220, Australia
| | - Maryann Street
- Deakin University Centre for Quality and Patient Safety Research, Faculty of Health, Geelong, VIC, 3220, Australia; Deakin University School of Nursing and Midwifery, Faculty of Health, Geelong, VIC, 3220, Australia; Eastern Health-Deakin University Nursing and Midwifery Research Centre, Level 2, 5 Arnold Street, Box Hill, VIC 3128, Australia
| | - John Rolley
- Deakin University Centre for Quality and Patient Safety Research, Faculty of Health, Geelong, VIC, 3220, Australia; Deakin University School of Nursing and Midwifery, Faculty of Health, Geelong, VIC, 3220, Australia; Disciplines of Nursing & Midwifery, Faculty of Health, University of Canberra, University Drive, Bruce, ACT 2617, Australia
| | - Julie Considine
- Deakin University Centre for Quality and Patient Safety Research, Faculty of Health, Geelong, VIC, 3220, Australia; Deakin University School of Nursing and Midwifery, Faculty of Health, Geelong, VIC, 3220, Australia; Eastern Health-Deakin University Nursing and Midwifery Research Centre, Level 2, 5 Arnold Street, Box Hill, VIC 3128, Australia
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