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Gil‐Salcedo A, Massart R, de Langavant LC, Bachoud‐Levi A. Modifiable factors associated with Huntington's disease progression in presymptomatic participants. Ann Clin Transl Neurol 2024; 11:1930-1941. [PMID: 38855890 PMCID: PMC11251488 DOI: 10.1002/acn3.52120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 05/26/2024] [Indexed: 06/11/2024] Open
Abstract
OBJECTIVE Huntington's disease (HD) is a neurodegenerative disorder characterized by progressive motor, cognitive, and psychiatric symptoms. Our aim here was to identify factors that can be modified to slow disease progression even before the first symptoms appear. METHODS We included 2636 presymptomatic individuals (comparison with family controls) drawn from the prospective observational cohort Enroll-HD, with more than 35 CAG repeats and at least two assessments of disease progression measured with the composite Huntington's disease rating Scale (cUHDRS). The association between sociodemographic factors, health behaviors, health history, and cUHDRS trajectory was assessed with a mixed-effects random forest using partial dependence plots and Shapley additive explanation method. RESULTS Participants were followed by an average of 3.4 (SD = 1.97) years. We confirmed the negative impact of age and a high number of CAG repeats. We found that a high level of education, a body mass index (BMI) <23 kg/m2 before the age of 40 and >23 kg/m2 thereafter, alcohol consumption of <15 units per week, current coffee consumption and no smoking were linked to slow disease progression, as did no previous exposure to antidepressants or anxiolytic, no psychiatric history or comorbidities, and being female. Other comorbidities or marital status showed no major association with HD evolution. INTERPRETATION Reducing modifiable risk factors for HD is one way to support the presymptomatic population. A high level of education, low-to-moderate alcohol consumption, no smoking, and BMI control are likely to slow disease progression in this population.
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Affiliation(s)
- Andres Gil‐Salcedo
- Département d'Études Cognitives, École Normale SupérieurePSL UniversityParis75005France
- Faculté de MédecineUniversité Paris‐Est CréteilCréteil94000France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Équipe NeuroPsychologie InterventionnelleCréteil94000France
- NeurATRIS, Mondor NodeCréteilFrance
| | - Renaud Massart
- Département d'Études Cognitives, École Normale SupérieurePSL UniversityParis75005France
- Faculté de MédecineUniversité Paris‐Est CréteilCréteil94000France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Équipe NeuroPsychologie InterventionnelleCréteil94000France
- NeurATRIS, Mondor NodeCréteilFrance
| | - Laurent Cleret de Langavant
- Département d'Études Cognitives, École Normale SupérieurePSL UniversityParis75005France
- Faculté de MédecineUniversité Paris‐Est CréteilCréteil94000France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Équipe NeuroPsychologie InterventionnelleCréteil94000France
- NeurATRIS, Mondor NodeCréteilFrance
- APHP, Hôpital Henri Mondor, service de neurologie, centre national de référence maladie de HuntingtonCréteil94000France
| | - Anne‐Catherine Bachoud‐Levi
- Département d'Études Cognitives, École Normale SupérieurePSL UniversityParis75005France
- Faculté de MédecineUniversité Paris‐Est CréteilCréteil94000France
- Inserm U955, Institut Mondor de Recherche Biomédicale, Équipe NeuroPsychologie InterventionnelleCréteil94000France
- NeurATRIS, Mondor NodeCréteilFrance
- APHP, Hôpital Henri Mondor, service de neurologie, centre national de référence maladie de HuntingtonCréteil94000France
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Fisher T, Hill N, Kalakoutas A, Lahlou A, Rathod K, Proudfoot A, Warren A. Sex differences in treatments and outcomes of patients with cardiogenic shock: a systematic review and epidemiological meta-analysis. Crit Care 2024; 28:192. [PMID: 38845019 PMCID: PMC11157877 DOI: 10.1186/s13054-024-04973-5] [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: 03/17/2024] [Accepted: 05/27/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Women are at higher risk of mortality from many acute cardiovascular conditions, but studies have demonstrated differing findings regarding the mortality of cardiogenic shock in women and men. To examine differences in 30-day mortality and mechanical circulatory support use by sex in patients with cardiogenic shock. MAIN BODY Cochrane Central, PubMed, MEDLINE and EMBASE were searched in April 2024. Studies were included if they were randomised controlled trials or observational studies, included adult patients with cardiogenic shock, and reported at least one of the following outcomes by sex: raw mortality, adjusted mortality (odds ratio) or use of mechanical circulatory support. Out of 4448 studies identified, 81 met inclusion criteria, pooling a total of 656,754 women and 1,018,036 men. In the unadjusted analysis for female sex and combined in-hospital and 30-day mortality, women had higher odds of mortality (Odds Ratio (OR) 1.35, 95% confidence interval (CI) 1.26-1.44, p < 0.001). Pooled unadjusted mortality was 35.9% in men and 40.8% in women (p < 0.001). When only studies reporting adjusted ORs were included, combined in-hospital/30-day mortality remained higher in women (OR 1.10, 95% CI 1.06-1.15, p < 0.001). These effects remained consistent across subgroups of acute myocardial infarction- and heart failure- related cardiogenic shock. Overall, women were less likely to receive mechanical support than men (OR = 0.67, 95% CI 0.57-0.79, p < 0.001); specifically, they were less likely to be treated with intra-aortic balloon pump (OR = 0.79, 95% CI 0.71-0.89, p < 0.001) or extracorporeal membrane oxygenation (OR = 0.84, 95% 0.71-0.99, p = 0.045). No significant difference was seen with use of percutaneous ventricular assist devices (OR = 0.82, 95% CI 0.51-1.33, p = 0.42). CONCLUSION Even when adjusted for confounders, mortality for cardiogenic shock in women is approximately 10% higher than men. This effect is seen in both acute myocardial infarction and heart failure cardiogenic shock. Women with cardiogenic shock are less likely to be treated with mechanical circulatory support than men. Clinicians should make immediate efforts to ensure the prompt diagnosis and aggressive treatment of cardiogenic shock in women.
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Affiliation(s)
- Thomas Fisher
- North Bristol NHS Trust, Southmead Rd, Bristol, BS10 5NB, UK
| | - Nicole Hill
- Royal United Hospitals Bath NHS Foundation Trust, Combe Park, Bath, Avon, BA1 3NG, UK
| | | | - Assad Lahlou
- Barts Health Library Services, W Smithfield, London, EC1A 7BE, UK
| | - Krishnaraj Rathod
- Barts Health NHS Trust, W Smithfield, London, EC1A 7BE, UK
- William Harvey Research Institute, Barts and The London Faculty of Medicine and Dentistry, Queen Mary University of London, W Smithfield, London, EC1A 7BE, UK
| | - Alastair Proudfoot
- Barts Health NHS Trust, W Smithfield, London, EC1A 7BE, UK
- Critical Care and Perioperative Medicine Group, School of Medicine and Dentistry, Queen Mary University London, W Smithfield, London, EC1A 7BE, UK
| | - Alex Warren
- Barts Health NHS Trust, W Smithfield, London, EC1A 7BE, UK.
- Critical Care and Perioperative Medicine Group, School of Medicine and Dentistry, Queen Mary University London, W Smithfield, London, EC1A 7BE, UK.
- Anaesthesia, Critical Care and Pain Medicine, University of Edinburgh, 51 Little France Crescent, Edinburgh, EH16 4SA, UK.
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Zhang L, Liu Z, Zhu Y, Zeng J, Huang H, Yang W, Peng K, Wu M. Sex-specific impact of mild obesity on the prognosis of ST-segment elevation myocardial infarction. Sci Rep 2024; 14:2228. [PMID: 38278989 PMCID: PMC10817908 DOI: 10.1038/s41598-024-52515-4] [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: 09/07/2023] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
This study aimed to clarify the existence of the mild obesity paradox in patients with ST-segment elevation myocardial infarction (STEMI) and assess the impact of mild obesity on the prognosis of STEMI. A retrospective cohort study was conducted on STEMI patients who underwent percutaneous coronary intervention at Xiangtan Central Hospital from January 1, 2020 to July 31, 2022. After excluding individuals with a body mass index (BMI) of no less than 35 kg/m2, subjects were divided into the mildly obese group (BMI, 30-35 kg/m2) and non-obese group (BMI < 30 kg/m2). The cardiovascular events and death were deemed the composite endpoints and were employed as the outcome event. The study recruited 664 patients with STEMI, including 515 males and 149 females. The mildly obese group of male patients exhibited a lower incidence of composite endpoints than the non-obese group (22.4% vs. 41.3%, P < 0.001). For female patients, no significant difference was observed in the incidence of composite endpoints between the two groups (43.6% vs. 43.8%, P = 0.987). After adjusting for confounding factors, the multivariable Cox regression analysis revealed mild obesity as an independent protective factor for male patients [hazard ratio (HR) 0.47; 95% confidence interval (CI) 0.32-0.69; P < 0.001]. Nevertheless, mild obesity was not associated with the prognosis of female patients (HR 0.96; 95% CI 0.47-1.94; P = 0.9). In male STEMI patients, mild obesity presented a paradoxical effect in improving the prognosis and functioned as an independent protective factor for the prognosis of STEMI. However, no association between mild obesity and prognosis was found in female patients, possibly due to distinct physiological and metabolic characteristics between male and female patients, which deserved further investigation and validation.
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Affiliation(s)
- Lingling Zhang
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China.
| | - Zhican Liu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China
- Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Yunlong Zhu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China
- Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
- Department of Cardiology, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China
| | - Jianping Zeng
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China
- Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Haobo Huang
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China
| | - Wenbin Yang
- Medical Department, Xiangtan Central Hospital, Xiangtan, 411100, China
| | - Ke Peng
- Department of Scientific Research, Xiangtan Central Hospital, Xiangtan, 411100, China.
| | - Mingxin Wu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, 411100, China.
- Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
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Shekhar S, Kaw R, Agrawal A, Isogai T, Lak H, Mahalwar G, Pampori A, Reed G, Menon V, Kapadia SR. Outcomes of obesity in cardiogenic shock patients requiring mechanical circulatory support. Catheter Cardiovasc Interv 2023; 102:914-916. [PMID: 37675980 DOI: 10.1002/ccd.30824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/20/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Affiliation(s)
- Shashank Shekhar
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Roop Kaw
- Departments of Hospital Medicine and Anesthesiology Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ankit Agrawal
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Toshiaki Isogai
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Hassan Lak
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Gauranga Mahalwar
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Adam Pampori
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Grant Reed
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Venu Menon
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir R Kapadia
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Preda A, Carbone F, Tirandi A, Montecucco F, Liberale L. Obesity phenotypes and cardiovascular risk: From pathophysiology to clinical management. Rev Endocr Metab Disord 2023; 24:901-919. [PMID: 37358728 PMCID: PMC10492705 DOI: 10.1007/s11154-023-09813-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/31/2023] [Indexed: 06/27/2023]
Abstract
Obesity epidemic reached the dimensions of a real global health crisis with more than one billion people worldwide living with obesity. Multiple obesity-related mechanisms cause structural, functional, humoral, and hemodynamic alterations with cardiovascular (CV) deleterious effects. A correct assessment of the cardiovascular risk in people with obesity is critical for reducing mortality and preserving quality of life. The correct identification of the obesity status remains difficult as recent evidence suggest that different phenotypes of obesity exist, each one associated with different degrees of CV risk. Diagnosis of obesity cannot depend only on anthropometric parameters but should include a precise assessment of the metabolic status. Recently, the World Heart Federation and World Obesity Federation provided an action plan for management of obesity-related CV risk and mortality, stressing for the instauration of comprehensive structured programs encompassing multidisciplinary teams. In this review we aim at providing an updated summary regarding the different obesity phenotypes, their specific effects on CV risk and differences in clinical management.
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Affiliation(s)
| | - Federico Carbone
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132, Genoa, Italy
| | - Amedeo Tirandi
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132, Genoa, Italy
| | - Fabrizio Montecucco
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy.
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132, Genoa, Italy.
| | - Luca Liberale
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132, Genoa, Italy
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Gil-Salcedo A, Dugravot A, Fayosse A, Landré B, Yerramalla MS, Sabia S, Schnitzler A. Role of age and sex in the association between BMI and functional limitations in stroke patients: Cross-sectional analysis in three European and US cohorts. J Stroke Cerebrovasc Dis 2023; 32:107270. [PMID: 37481939 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107270] [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: 04/09/2023] [Revised: 06/29/2023] [Accepted: 07/18/2023] [Indexed: 07/25/2023] Open
Abstract
BACKGROUND A U- or J-shaped association between BMI and different post-stroke outcomes is suggested. Thus, the aim is to evaluate the association between BMI with ADL, IADL and mobility limitations in the ageing post-stroke population at different ages, as well as the differences in this association by sex. METHODS A total of 5,468 participants with stroke and 21,872 without stroke over 50 years of age were assessed for the number of limitations in basic or instrumental activities of daily living (ADL/IADL) as well as mobility tasks. The association between BMI at the interview (continuous time-dependent variable) and the level of limitations was assessed using a linear mixed model stratified by sex and stroke status. RESULTS The association between BMI and ADL/IADL and mobility limitations were found to be significant in both men and women regardless of stroke status (p<0.001 for all). The association differs between those who have suffered a stroke and those who have not (p<0.001 for all). In ADL/IADL limitations, men with stroke showed a transition from an inverted J-shape to a U-shape association with age. In women, the BMI showed a less pronounced association between BMI and ADL/IADL limitations compared to men but with similar trends. A effect of sex was observed in the association between BMI and mobility, with women with and without stroke showing a linear association that differed from the inverted J-shaped or U-shaped association of men. CONCLUSION Our results suggest that BMI is associated with limitations in ADL, IADL and mobility in stroke patients. In addition, this association differs between men and women and is also influenced by age.
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Affiliation(s)
- Andres Gil-Salcedo
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Aline Dugravot
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Aurore Fayosse
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Benjamin Landré
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Manasa S Yerramalla
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Séverine Sabia
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France.
| | - Alexis Schnitzler
- Université de Paris, Inserm U1153, Epidemiology of Ageing and Neurodegenerative diseases, France; Université Versailles Saint Quentin en Yvelines, EA 4047 Handi-Resp, Service de neurologie hôpital A. Mignot, Garches, France.
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Czapla M, Kwaśny A, Słoma-Krześlak M, Juárez-Vela R, Karniej P, Janczak S, Mickiewicz A, Uchmanowicz B, Zieliński S, Zielińska M. The Impact of Body Mass Index on In-Hospital Mortality in Post-Cardiac-Arrest Patients-Does Sex Matter? Nutrients 2023; 15:3462. [PMID: 37571399 PMCID: PMC10420814 DOI: 10.3390/nu15153462] [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: 07/18/2023] [Revised: 07/28/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND A number of factors influence mortality in post-cardiac-arrest (CA) patients, nutritional status being one of them. The aim of this study was to assess whether there are sex differences in the prognostic impact of BMI, as calculated on admission to an intensive care unit, on in-hospital mortality in sudden cardiac arrest (SCA) survivors. METHODS We carried out a retrospective analysis of data of 129 post-cardiac-arrest patients with return of spontaneous circulation (ROSC) admitted to the Intensive Care Unit (ICU) of the University Teaching Hospital in Wrocław between 2017 and 2022. RESULTS Female patients were significantly older than male patients (68.62 ± 14.77 vs. 62.7 ± 13.95). The results of univariable logistic regression analysis showed that BMI was not associated with the odds of in-hospital death in either male or female patients. In an age-adjusted model, age was an independent predictor of the odds of in-hospital death only in male patients (OR = 1.034). In our final multiple logistic regression model, adjusted for the remaining variables, none of the traits analysed were a significant independent predictor of the odds of in-hospital death in female patients, whereas an initial rhythm of ventricular fibrillation or pulseless ventricular tachycardia (VF/pVT) was an independent predictor of the odds of in-hospital death in male patients (OR = 0.247). CONCLUSIONS BMI on admission to ICU is not a predictor of the odds of in-hospital death in either male or female SCA survivors.
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Affiliation(s)
- Michał Czapla
- Department of Emergency Medical Service, Wrocław Medical University, 51-616 Wrocław, Poland; (M.C.); (A.M.)
- Group of Research in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, 26006 Logroño, Spain; (R.J.-V.); (P.K.)
| | - Adrian Kwaśny
- Institute of Dietetics, Academy of Business and Health Science, 90-361 Łódź, Poland;
| | - Małgorzata Słoma-Krześlak
- Department of Human Nutrition, Department of Dietetics, Faculty of Health Sciences in Bytom, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Raúl Juárez-Vela
- Group of Research in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, 26006 Logroño, Spain; (R.J.-V.); (P.K.)
| | - Piotr Karniej
- Group of Research in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, 26006 Logroño, Spain; (R.J.-V.); (P.K.)
- Faculty of Finances and Management, WSB MERITO, University in Wroclaw, 53-609 Wrocław, Poland
| | - Sara Janczak
- Student Research Group, Department of Vascular, General and Transplantation Surgery, Wrocław Medical University, 50-556 Wrocław, Poland;
| | - Aleksander Mickiewicz
- Department of Emergency Medical Service, Wrocław Medical University, 51-616 Wrocław, Poland; (M.C.); (A.M.)
| | - Bartosz Uchmanowicz
- Department of Nursing and Obstetrics, Faculty of Health Sciences, Wroclaw Medical University, 51-618 Wrocław, Poland
| | - Stanisław Zieliński
- Department and Clinic of Anaesthesiology and Intensive Therapy, Faculty of Medicine, Wrocław Medical University, 50-556 Wrocław, Poland; (S.Z.); (M.Z.)
| | - Marzena Zielińska
- Department and Clinic of Anaesthesiology and Intensive Therapy, Faculty of Medicine, Wrocław Medical University, 50-556 Wrocław, Poland; (S.Z.); (M.Z.)
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Ripoll JG, Bittner EA. Obesity and Critical Illness-Associated Mortality: Paradox, Persistence and Progress. Crit Care Med 2023; 51:551-554. [PMID: 36928016 DOI: 10.1097/ccm.0000000000005787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Juan G Ripoll
- Both authors: Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA
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Delfiner MS, Romero CM, Dillane C, Feldman E, Hamad E. Correlation between severity of obesity and mortality in cardiogenic shock. Heart Lung 2023; 57:66-68. [PMID: 36084397 DOI: 10.1016/j.hrtlng.2022.08.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 08/13/2022] [Accepted: 08/28/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Cardiogenic shock (CS) is associated with high mortality despite the development of risk stratification tools and new treatment strategies. Obesity, although a risk factor for cardiovascular disease, is not included in current risk stratification tools for CS. A relationship between mortality and obesity has only been shown in subsets populations of CS; there is not yet a clear relationship between severity of obesity and all-cause CS. OBJECTIVES In this study we evaluate the relationship between rising body mass index (BMI) and mortality in all-cause CS. METHODS All patients with BMI measurements and hospitalizations complicated by CS from 2014 to 2019 at a single quaternary care institution were identified. Patients were grouped by obesity classification. Multivariate logistic regression was performed to determine a relationship between higher obesity classifications with 30-day mortality in patients with CS. RESULTS Seventy-two patients were available for analysis. Mean BMI for those who survived compared to those who did not was 29.7 ± 8 kg/m2 vs 33.7 ± 7.6 kg/m2 (p = 0.04). The odds ratio for mortality with incremental increase in obesity classification was 1.6 (95% CI 1.1 - 2.6, p = 0.03) after adjusting for etiology of CS and other common associations with CS mortality. CONCLUSION This study suggests that the higher mortality risk with incremental increases in BMI should be taken into account when risk stratifying these patients.
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Affiliation(s)
- Matthew S Delfiner
- Division of Cardiovascular Disease, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA.
| | - Carlos Manuel Romero
- Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Catherine Dillane
- Division of Cardiovascular Medicine, Atlanticare, Atlantic City, NJ, USA
| | | | - Eman Hamad
- Division of Cardiovascular Disease, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
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Li S, Zhang W, Fu Z, Liu H. Impact of obesity on all-cause and cause-specific mortality among critically ill men and women: a cohort study on the eICU database. Front Nutr 2023; 10:1143404. [PMID: 37153915 PMCID: PMC10160369 DOI: 10.3389/fnut.2023.1143404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 04/03/2023] [Indexed: 05/10/2023] Open
Abstract
Background The effect of obesity on intensive care unit outcomes among critically ill patients and whether there are sex differences have not been well investigated. We sought to determine the association between obesity and 30-day all-cause and cause-specific mortality among critically ill men and women. Methods Adult participants who had body mass index (BMI) measurements were included from the eICU database. Participants were divided into six groups according to BMI (kg/m2) categories (underweight, <18.5; normal weight, 18.5-24.9; overweight, 25-29.9; class I obesity, 30-34.9; class II obesity, 35-39.9; class III obesity, ≥40). A multivariable adjusted logistic model was conducted with odds ratios (ORs) and 95% confidence intervals (CIs). A cubic spline curve based on the generalized additive model was used to represent the nonlinear association. Stratified analysis and sensitivity analysis were also performed. Results A total of 160,940 individuals were included in the analysis. Compared with the class I obesity category, the underweight and normal weight categories had higher all-cause mortality, and the multivariable adjusted ORs were 1.62 (95% CI: 1.48-1.77) and 1.20 (95% CI: 1.13-1.27) for the general population, 1.76 (95% CI: 1.54-2.01) and 1.22 (95% CI: 1.13-1.32) for men, and 1.51 (95% CI: 1.33-1.71) and 1.16 (95% CI: 1.06-1.27) for women, respectively. Accordingly, multivariable adjusted ORs for the class III obesity category were 1.14 (95% CI: 1.05-1.24) for the general population, 1.18 (95% CI: 1.05-1.33) for men, and 1.10 (95% CI: 0.98-1.23) for women. With cubic spline curves, the association between BMI and all-cause mortality was U-shaped or reverse J-shaped. Similar findings were observed for cause-specific mortality, with the underweight category associated with a higher risk of mortality. Class III obesity increased the risk of cardiovascular death among men (OR 1.51; 95% CI: 1.23-1.84) and increased the risk of other-cause death among women (OR 1.33; 95% CI: 1.10-1.61). Conclusion The obesity paradox appears to be suitable for all-cause and cause-specific mortality among critically ill men and women. However, the protective effect of obesity cannot be extended to severely obese individuals. The association between BMI and cardiovascular mortality was sex-specific and was more pronounced among men than among women. Graphical abstract.
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Affiliation(s)
- Shan Li
- Department of Cardiology, The Second Medical Center, Chinese People’s Liberation Army General Hospital, Beijing, China
- National Clinical Research Center for Geriatric Disease, Beijing, China
- *Correspondence: Shan Li,
| | - Wei Zhang
- National Clinical Research Center for Geriatric Disease, Beijing, China
- Department of Outpatient, The Second Medical Center, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Zhiqing Fu
- Department of Cardiology, The Second Medical Center, Chinese People’s Liberation Army General Hospital, Beijing, China
- National Clinical Research Center for Geriatric Disease, Beijing, China
| | - Hongbin Liu
- Department of Cardiology, The Second Medical Center, Chinese People’s Liberation Army General Hospital, Beijing, China
- National Clinical Research Center for Geriatric Disease, Beijing, China
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11
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Lavie CJ, daSilva-deAbreu A, Ventura HO, Mehra MR. Is There an Obesity Paradox in Cardiogenic Shock? J Am Heart Assoc 2022; 11:e026088. [PMID: 35658482 PMCID: PMC9238744 DOI: 10.1161/jaha.122.026088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Carl J Lavie
- John Ochsner Heart and Vascular InstituteOchsner Clinical School - The University of Queensland School of Medicine New Orleans LA
| | - Adrian daSilva-deAbreu
- Section of Cardiovascular Medicine Yale School of MedicineHeart and Vascular CenterYale-New Haven Hospital New Haven CT
| | - Hector O Ventura
- John Ochsner Heart and Vascular InstituteOchsner Clinical School - The University of Queensland School of Medicine New Orleans LA
| | - Mandeep R Mehra
- Brigham and Women's Hospital and Harvard Medical School Boston MA
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