1
|
Ambrosino M, Emerson S, Catalano L, Hossain E, Julien HM, Jacoby DS. Post-Acute Coronary Syndrome Disparities in Guideline-Directed Lipid Therapy and Insufficient Achievement of Optimal Low-Density Lipoprotein. Am J Cardiol 2023; 190:8-16. [PMID: 36543078 DOI: 10.1016/j.amjcard.2022.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/26/2022] [Accepted: 11/19/2022] [Indexed: 12/23/2022]
Abstract
Lipid-lowering therapies are an established cornerstone of secondary prevention. For patients with clinical atherosclerotic cardiovascular disease, guidelines provide a class I recommendation for high-intensity statins. Furthermore, patients with low-density lipoprotein cholesterol (LDL-c) levels >70 mg/100 ml are considered at a higher risk for recurrent cardiovascular events. Previous trends in guideline-directed lipid therapy (GDLT) for secondary prevention have noted insufficiencies. In this study, we aimed to explore GDLT-prescribing patterns and assess subsequent effects on outcomes through LDL-c reduction. We used a cross-sectional study across a large, multisite university hospital system. Electronic medical records were queried for all admitted patients diagnosed with acute coronary syndrome. Data were collected for age, gender, race, and prescribed lipid medication at discharge and 1 year after discharge. Chi-square analysis was performed to assess the statistical differences in prescription rates and achieved optimal LDL-c levels. A total of 3,386 patients were studied with 2/3 of the population identified as non-Hispanic White men. Men were prescribed GDLT at a statistically significant higher rate than women, and subsequently, men were found to achieve optimal LDL-c at a statistically significant higher rate. Interestingly, Black and Hispanic patients were prescribed GDLT at the highest rates; however, these patients achieved optimal LDL-c levels at the lowest rates (significance only met for Black patients). East Indian patients achieved optimal LDL-c levels at the lowest rate among all racial groups, despite having average GDLT prescription rates. White and Asian groups achieved optimal LDL-c levels at the highest rates, with average GDLT prescription rates. Among all patients, those who achieved LDL-c levels <70 mg/100 ml were prescribed GDLT at a statistically higher rate than those who did not achieve LDL- c levels <70 mg/100 ml. We found distinct disparities in both GDLT-prescribing rates and achievement of optimal LDL-c levels for patients presenting with clinical atherosclerotic cardiovascular disease. Our findings may help delineate patients who should be considered at a higher risk for recurrent major adverse cardiovascular events. We also found an interesting paradox between GDLT-prescribing patterns and achievement of optimal LDL-c levels among certain racial groups. However, among all patients who achieved LDL-c levels <70 mg/100 ml, the majority were prescribed GDLT, supporting the efficacy of statins. Prescribing GDLT does not reliably achieve optimal LDL-c levels across genders and racial groups for unclear reasons. Our study adds to the growing body of knowledge assessing the complexity in secondary cardiovascular prevention.
Collapse
Affiliation(s)
- Maxwell Ambrosino
- Pennsylvania Hospital, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Sydney Emerson
- Pennsylvania Hospital, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lauren Catalano
- Pennsylvania Hospital, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Erik Hossain
- Department of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Howard M Julien
- Department of Cardiology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Douglas S Jacoby
- Department of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| |
Collapse
|
2
|
Carazo A, Hrubša M, Konečný L, Skořepa P, Paclíková M, Musil F, Karlíčková J, Javorská L, Matoušová K, Krčmová LK, Parvin MS, Šmahelová A, Blaha V, Mladěnka P. Sex-Related Differences in Platelet Aggregation: A Literature Review Supplemented with Local Data from a Group of Generally Healthy Individuals. Semin Thromb Hemost 2022. [PMID: 36206768 DOI: 10.1055/s-0042-1756703] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
Abstract
The process of platelet aggregation is often influenced by several factors including sex and age. A literature review confirmed the existence of sex-related differences in platelet aggregation. Although 68 out of 78 papers found such differences, there are still some controversies regarding these differences, which can be due to multiple factors (age, trigger, concomitant disease, sample handling, etc.). These outcomes are discussed in line with novel results obtained from a local study, in which blood samples from a total of 53 overall healthy women and men with ages ranging from 20 to 66 years were collected. Aggregation was induced with seven different triggers (ristocetin, thrombin receptor activating peptide 6 [TRAP-6], arachidonic acid [AA], platelet-activating factor 16 [PAF-16], ADP, collagen, or thromboxane A2 analog U-46619) ex vivo. In addition, three FDA-approved antiplatelet drugs (vorapaxar, ticagrelor, or acetylsalicylic acid [ASA]) were also tested. In general, women had higher aggregation responses to some agonists (ADP, TRAP), as well as lower benefit from inhibitors (ASA, vorapaxar). The aggregatory responses to AA and TRAP decreased with age in both sexes, while responses to ADP, U-46619, and PAF were affected by age only in women. In conclusion, more studies are needed to decipher the biological importance of sex-related differences in platelet aggregation in part to enable personalized antiplatelet treatment.
Collapse
Affiliation(s)
- Alejandro Carazo
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Marcel Hrubša
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Lukáš Konečný
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Pavel Skořepa
- 3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic.,Department of Military Internal Medicine and Military Hygiene, Faculty of Military Health Sciences, University of Defence, Hradec Králové, Czech Republic
| | - Markéta Paclíková
- 3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - František Musil
- Department of Occupational Medicine, Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Jana Karlíčková
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Lenka Javorská
- Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Kateřina Matoušová
- Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Lenka Kujovská Krčmová
- Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, Hradec Králové, Czech Republic.,Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Mst Shamima Parvin
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Alena Šmahelová
- 3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Vladimír Blaha
- 3rd Department of Internal Medicine-Metabolic Care and Gerontology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Přemysl Mladěnka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| |
Collapse
|
3
|
Gauthier V, Montaye M, Ferrières J, Kai SHY, Biasch K, Moitry M, Amouyel P, Dallongeville J, Meirhaeghe A. Sex differences in time trends in acute coronary syndrome management and in 12-month lethality: Data from the French MONICA registries. Int J Cardiol 2022; 361:103-108. [PMID: 35597493 DOI: 10.1016/j.ijcard.2022.05.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 05/03/2022] [Accepted: 05/16/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Sex differences in clinical presentation, patient care and fatal outcomes after an acute coronary syndrome (ACS) have been reported. However, recent improvements in the care and treatment of ACSs have not been assessed with regard to possible sex differences. AIM To assess sex differences in trends between 2006 and 2016 in the characteristics of ACSs, their management, and the associated mortality. METHODS We assessed all men and women (aged 35-74) covered by the MONICA registries in north, east and south-west France and having been hospitalized for an incident (first) ACS during a 12-month period in 2006 or a 6-month period in 2016. We analyzed the patients' clinical, biochemical, electrocardiographic and care-related data, and their vital status 28 days and 12 months after the ACS. RESULTS In 2006, women were older (<0.0001) and had more atypical symptoms than men (p < 0.01). These differences were no longer statistically significant in 2016. Medical care improved in both men and women. However, revascularization treatment, prescriptions of platelet aggregation inhibitors, statins, and functional rehabilitation were still more frequently provided to men than to women (p < 0.01) in 2016, independently of confounders. The 28-day or 12-month case fatality was not different between men and women in both 2006 and 2016. CONCLUSIONS The results of the present study evidenced an improvement over time in the management of ACS. However, although there were no longer sex differences in the patients' age and clinical presentation, women with ACS were still less likely than men to receive revascularization and pharmacological treatments in 2016.
Collapse
Affiliation(s)
- Victoria Gauthier
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France
| | - Michèle Montaye
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France
| | - Jean Ferrières
- Department of Cardiology, Toulouse Rangueil University Hospital, Toulouse, France.; CERPOP, Université de Toulouse, INSERM, UPS, Toulouse, France
| | - Samantha Huo Yung Kai
- CERPOP, Université de Toulouse, INSERM, UPS, Toulouse, France.; Department of Epidemiology, Toulouse University Hospital, Toulouse, France
| | - Katia Biasch
- Department of Epidemiology and Public Health, University of Strasbourg, Strasbourg, France
| | - Marie Moitry
- Department of Epidemiology and Public Health, University of Strasbourg, Strasbourg, France.; Department of Public Health, University Hospital of Strasbourg, Strasbourg, France
| | - Philippe Amouyel
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France
| | - Jean Dallongeville
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France
| | - Aline Meirhaeghe
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, Lille, France..
| |
Collapse
|
4
|
Sex Differences in Acute Coronary Syndromes: A Global Perspective. J Cardiovasc Dev Dis 2022; 9:jcdd9080239. [PMID: 36005403 PMCID: PMC9409655 DOI: 10.3390/jcdd9080239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 02/06/2023] Open
Abstract
Despite increasing evidence and improvements in the care of acute coronary syndromes (ACS), sex disparities in presentation, comorbidities, access to care and invasive therapies remain, even in the most developed countries. Much of the currently available data are derived from more developed regions of the world, particularly Europe and the Americas. In contrast, in more resource-constrained settings, especially in Sub-Saharan Africa and some parts of Asia, more data are needed to identify the prevalence of sex disparities in ACS, as well as factors responsible for these disparities, particularly cultural, socioeconomic, educational and psychosocial. This review summarizes the available evidence of sex differences in ACS, including risk factors, pathophysiology and biases in care from a global perspective, with a focus on each of the six different World Health Organization (WHO) regions of the world. Regional trends and disparities, gaps in evidence and solutions to mitigate these disparities are also discussed.
Collapse
|