1
|
Li R, Luo Q, Huddleston SJ. African Americans have worse outcomes after transcatheter and surgical aortic valve replacement: A national inpatient sample analysis from 2015 to 2020. J Cardiol 2024; 84:105-112. [PMID: 38373538 DOI: 10.1016/j.jjcc.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Racial disparities in transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) are controversial among African Americans (AA). This study investigated racial disparities comparing AA and Caucasians undergoing aortic valve replacement. METHODS Patients who underwent SAVR and TAVR for aortic stenosis were identified in National Inpatient Sample from Q4 2015-2020. In-hospital perioperative outcomes, length of stay, days from admission to operation, and total hospital charge, were compared between AA and Caucasians using multivariable analysis, adjusting for sex, age, socioeconomic status, comorbidity, and hospital characteristics. RESULTS In TAVR, 51,394 (84.41 %) were Caucasians and 2433 (4.00 %) were AA. In SAVR, there were 50,080 (78.52 %) Caucasians and 3565 (5.59 %) AA. Compared to Caucasians, AA underwent TAVR had a higher risk of complications such as major adverse cardiovascular events (MACE) [adjusted odds ratio (aOR) = 1.335, p = 0.02)], respiratory complications (aOR = 1.363, p = 0.01), acute kidney injury (AKI) (aOR = 1.468, p < 0.01), pulmonary embolism (aOR = 4.65, p = 0.05), hemorrhage/hematoma (aOR = 1.202, p < 0.01), or superficial wound complication (aOR = 1.414, p = 0.04). AA who underwent SAVR had higher risks of morality (aOR = 1.184, p < 0.05) and surgical complications including MACE (aOR = 1.263, p < 0.01), pericardial complications (aOR = 1.563, p < 0.01), cardiogenic shock (aOR = 1.578, p < 0.01), respiratory complications (aOR = 1.261, p < 0.01), AKI (aOR = 1.642, p < 0.01), venous thromboembolism (aOR = 1.613, p < 0.01), hemorrhage/hematoma (aOR = 1.129, p < 0.01), infection (aOR = 1.234, p < 0.01), superficial wound complications (aOR = 1.756, p < 0.01), vascular complications (aOR = 1.592, p < 0.01), and diaphragmatic paralysis (aOR = 2.181, p = 0.02). In both TAVR and SAVR, AA had longer waiting times from admission to operation (p < 0.01), longer hospital stays (p < 0.01), and higher hospital charges (p < 0.01). CONCLUSION AA were underrepresented, especially in TAVR. AA experienced higher in-hospital mortality post-SAVR, but not after TAVR. Furthermore, AA had more complications for both TAVR and SAVR. These findings underscore the pronounced disparities among AA in aortic valve replacement.
Collapse
Affiliation(s)
- Renxi Li
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA; Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA.
| | - Qianyun Luo
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Stephen J Huddleston
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| |
Collapse
|
2
|
Li R, Choi BG. Native Americans have comparable transcatheter aortic valve replacement outcomes but higher stroke and venous thromboembolism after surgical aortic valve replacement. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 62:11-17. [PMID: 38052718 DOI: 10.1016/j.carrev.2023.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Racial disparities in aortic valve replacement outcomes have been established. However, the current literature lacks comprehensive studies that examine the outcomes for Native Americans, probably due to their limited population size. This study aimed to investigate whether disparities in transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) also exist for outcomes among Native Americans. METHODS Patients who underwent SAVR and TAVR were identified in National Inpatient Sample from the last quarter of 2015 to 2020. A 1:5 propensity score matching was conducted between Native Americans and Caucasians. In-hospital perioperative outcomes, length of stay, wait from admission to operation, and total hospital charge, were compared. RESULTS In TAVR, 51,394 (84.41 %) were Caucasians and 171 (0.28 %) were Native Americans. In SAVR, there were 50,080 (78.52 %) Caucasians and 279 (0.44 %) Native Americans. After propensity matching, no significant difference was found in post-TAVR outcomes between Native Americans and Caucasians. However, Native Americans have a higher risk of neurological complications (2.88 % vs 0.79 %, p < 0.01) with stroke being the primary contributor (2.52 % vs 0.5 %, p < 0.01), as well as a higher incidence of venous thromboembolism (1.8 % vs 0.57 %, p < 0.05) after SAVR. CONCLUSIONS This study is the first to examine aortic valve replacement outcomes in Native Americans. Native Americans were found to be more likely to undergo SAVR than TAVR. Moreover, Native Americans were found to have five times higher stroke and three times higher VTE after SAVR. These disparities faced by Native Americans underscore the need for increased attention and targeted actions to guarantee health equity.
Collapse
Affiliation(s)
- Renxi Li
- The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America.
| | - Brian G Choi
- The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America
| |
Collapse
|
3
|
Li R, Luo Q, Yanavitski M, Huddleston SJ. Disparity among Asian Americans in transcatheter and surgical aortic valve replacement. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 59:84-90. [PMID: 37673721 DOI: 10.1016/j.carrev.2023.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 08/30/2023] [Accepted: 08/30/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Racial disparities in transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) outcomes have been established, but research has predominantly focused on African Americans and Hispanics, leaving a gap in Asian Americans. This study aimed to investigate disparities in aortic valve replacement outcomes among Asian Americans. METHODS Patients who underwent SAVR and TAVR were identified in National Inpatient Sample from the last quarter of 2015-2020. A 1:2 propensity score matching was applied to Asian Americans and Caucasians. In-hospital perioperative outcomes, length of stay, days from admission to operation, and total hospital charge, were compared. RESULTS In TAVR, 51,394 (84.41 %) were Caucasians and 795 (1.31 %) were Asian Americans. In SAVR, there were 50,080 (78.52 %) Caucasians and 1233 (1.93 %) Asian Americans. No significant difference was found in post-TAVR complications. However, Asian Americans experienced longer waiting time until operation (p = 0.03) and higher costs (p < 0.01) in TAVR. In SAVR, Asian Americans had higher risks of in-hospital mortality (3.91 % vs 2.39 %, p = 0.01), cardiogenic shock (8.71 % vs 6.74 %, p = 0.03), respiratory complications (14.08 % vs 11.2 %, p = 0.01), mechanical ventilation (13.83 % vs 9.09 %, p < 0.01), acute kidney injury (25.47 % vs 20.13 %, p < 0.01), and hemorrhage/hematoma (72.01 % vs 62.95 %, p < 0.01). Additionally, Asian Americans underwent SAVR had longer lengths of stay (p < 0.01) and higher costs (p < 0.01). CONCLUSIONS Asian Americans were underrepresented in aortic valve replacement. Asian Americans, while having similar post-TAVR outcomes to Caucasians, faced greater risks of post-SAVR mortality and surgical complications. These disparities among Asian Americans call for targeted actions to ensure equitable health outcomes.
Collapse
Affiliation(s)
- Renxi Li
- The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America; Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America.
| | - Qianyun Luo
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America
| | - Marat Yanavitski
- M Health University of Minnesota Physicians, Cardiology East Division, Minneapolis, MN, United States of America
| | - Stephen J Huddleston
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America
| |
Collapse
|
4
|
Preventza O, Akpan-Smart E, Lubna K, Simpson K, Cornwell L, Schmitt S, Amarasekara HS, LeMaire SA, Coselli JS. Racial disparities in thoracic aortic surgery: Myth or reality? J Thorac Cardiovasc Surg 2024; 167:3-12.e1. [PMID: 36549985 DOI: 10.1016/j.jtcvs.2022.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 09/30/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We examined the relationship between Black or White race and adverse outcomes in patients who underwent surgery of the ascending aorta, aortic root, or aortic arch at our center. METHODS We analyzed 2335 consecutive patients who identified as Black (n = 217, 9.3%) or White (n = 2118, 90.7%) and underwent proximal aortic surgery. Patient zip codes were used to determine community socioeconomic (CSE) characteristics. The composite adverse outcome comprised mortality, persistent neurologic injury, and renal failure necessitating dialysis at discharge. We performed multivariable analysis, Kaplan-Meier analysis, and propensity score matching adjusted for CSE factors. RESULTS Median follow-up time was 3.7 years. Compared with White patients, Black patients lived in areas characterized by a higher percentage living below poverty level, lower income, and lower education level (P < .0001). Black patients had higher rates of emergency presentation (P < .0001) and lower 5- and 10-year survival rates (P = .0002). Short-term outcomes were similar between groups, except for respiratory failure and length of stay (P < .0001), which were higher in the Black population. After propensity score matching adjusted for CSE factors, Black and White patients (n = 204 each) had similar short-term outcomes and 5- and 10-year survival rates (P = .30). Multivariable analysis stratified by race showed that CSE factors independently predicted adverse outcomes in Black but not White patients. CONCLUSIONS This is among few studies that have analyzed the relationship between race and proximal aortic surgery. Although outcomes were similar between Black and White patients in our cohort after adjusting for CSE factors, unfavorable CSE factors predicted adverse outcomes in Black but not White patients. More patient-specific studies are needed.
Collapse
Affiliation(s)
- Ourania Preventza
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex; The Texas Heart Institute, Houston, Tex; Department of Cardiovascular Surgery, CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Tex; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Tex.
| | - Elizabeth Akpan-Smart
- Department of Cardiothoracic Surgery, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Tex
| | - Khan Lubna
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex
| | - Katherine Simpson
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex; Department of Cardiothoracic Surgery, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Tex
| | - Lorraine Cornwell
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex; Department of Cardiothoracic Surgery, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Tex
| | - Sydney Schmitt
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex
| | - Hiruni S Amarasekara
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex
| | - Scott A LeMaire
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex; The Texas Heart Institute, Houston, Tex; Department of Cardiovascular Surgery, CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Tex; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Tex
| | - Joseph S Coselli
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Tex; The Texas Heart Institute, Houston, Tex; Department of Cardiovascular Surgery, CHI St Luke's Health-Baylor St Luke's Medical Center, Houston, Tex; Cardiovascular Research Institute, Baylor College of Medicine, Houston, Tex
| |
Collapse
|
5
|
Farb A, Viviano CJ, Tarver ME. Diversity in Clinical Trial Enrollment and Reporting-Where We Are and the Road Ahead. JAMA Cardiol 2023; 8:803-805. [PMID: 37494022 DOI: 10.1001/jamacardio.2023.2106] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Affiliation(s)
- Andrew Farb
- Center for Devices and Radiological Health, US Food and Drug Administration, Silver Spring, Maryland
| | - Charles J Viviano
- Center for Devices and Radiological Health, US Food and Drug Administration, Silver Spring, Maryland
| | - Michelle E Tarver
- Center for Devices and Radiological Health, US Food and Drug Administration, Silver Spring, Maryland
| |
Collapse
|
6
|
Ilonze O, Free K, Shinnerl A, Lewsey S, Breathett K. Racial, Ethnic, and Gender Disparities in Valvular Heart Failure Management. Heart Fail Clin 2023; 19:379-390. [PMID: 37230651 PMCID: PMC10614031 DOI: 10.1016/j.hfc.2023.02.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Racial, ethnic, and gender disparities are present in the diagnosis and management of valvular heart disease. The prevalence of valvular heart disease varies by race, ethnicity, and gender, but diagnostic evaluations are not equitable across the groups, which makes the true prevalence less clear. The delivery of evidence-based treatments for valvular heart disease is not equitable. This article focuses on the epidemiology of valvular heart diseases associated with heart failure and the related disparities in treatment, with a focus on how to improve delivery of nonpharmacological and pharmacological treatments.
Collapse
Affiliation(s)
- Onyedika Ilonze
- Division of Cardiovascular Medicine, Krannert Cardiovascular Research Center, Indiana University, 1800 North Capitol Avenue, Indianapolis, IN 46202, USA
| | - Kendall Free
- Department of Biofunction Research, Tokyo Medical and Dental University, 2 Chome-3-10 Kanda Surugadai, Chiyoda City, Tokyo 101-0062, Japan
| | - Alexander Shinnerl
- College of Medicine, Indiana University, 340 West 10th Street, Indianapolis, IN 46202, USA
| | - Sabra Lewsey
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 601 North Caroline Street, 7th Floor, Baltimore, MD 21287, USA
| | - Khadijah Breathett
- Division of Cardiovascular Medicine, Krannert Cardiovascular Research Center, Indiana University, 1800 North Capitol Avenue, Indianapolis, IN 46202, USA.
| |
Collapse
|
7
|
Hassan SMA, Ghunaim A, Verma R, Sicilia A, Yanagawa B. Racial and ethnic differences in aortic stenosis: the tip of the iceberg. Curr Opin Cardiol 2023; 38:103-107. [PMID: 36718619 DOI: 10.1097/hco.0000000000001019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
PURPOSE OF REVIEW There is a lack of data on the epidemiology and management of severe aortic stenosis (AS) in diverse populations. We summarize the contemporary literature on the racial and ethnic differences in AS prevalence, treatment and outcomes and discuss possible explanations for these disparities to inform future research and improve the delivery of care to under-represented patient groups. RECENT FINDINGS African American (AA) patients have significantly less prevalence of severe AS than White patients whereas paradoxically having higher traditional risk factors for severe AS. Non-White patients have less referral for aortic valve replacement (AVR) after adjusting for clinical and echocardiographic parameters. Surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR) are both underutilized in non-White patients. Differences in race and ethnicity have not shown to result in worse in-hospital and long-term survival outcomes after either SAVR or TAVR. SUMMARY Much research is warranted to explore the epidemiology, true prevalence and treatment outcomes of severe AS in diverse populations. Greater inclusion of non-White ethnic groups in the primary analysis of prospective trials is needed. Lastly, further research is warranted to explore the complex causes of racial and ethnic disparities in utilization of surgical and transcatheter interventions.
Collapse
Affiliation(s)
- Syed M Ali Hassan
- Division of Cardiac Surgery, St. Michael's Hospital, University of Toronto, Toronto, Canada
| | | | | | | | | |
Collapse
|
8
|
White RS, Bradley S, Tangel VE, Rong LQ. In Response. Anesth Analg 2023; 136:e16-e17. [PMID: 36806239 PMCID: PMC9976788 DOI: 10.1213/ane.0000000000006334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- Robert S White
- Department of Anesthesiology, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York
| | - Stephanie Bradley
- Department of Anesthesiology, McGovern Medical School, University of Texas Health Science Center, Houston, Texas
| | - Virginia E Tangel
- Department of Anesthesiology, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York,
| | - Lisa Q Rong
- Department of Anesthesiology, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York,
| |
Collapse
|
9
|
Windrix C, Vandyck K, Stewart K, Tanaka K. Toward a Better Understanding and Narrower Gender and Racial Gaps in the Diagnosis and Treatment of Valvular Heart Disease. Anesth Analg 2023; 136:e15-e16. [PMID: 36806238 DOI: 10.1213/ane.0000000000006333] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- Casey Windrix
- Department of Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kofi Vandyck
- Department of Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kenneth Stewart
- Department of Surgery and Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Kenichi Tanaka
- Department of Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| |
Collapse
|
10
|
Affiliation(s)
- Puja B. Parikh
- Division of Cardiovascular Medicine, Department of MedicineStony Brook University Renaissance School of MedicineStony BrookNY
| | - Smadar Kort
- Division of Cardiovascular Medicine, Department of MedicineStony Brook University Renaissance School of MedicineStony BrookNY
| |
Collapse
|
11
|
Picou K, Heard DG, Shah PB, Arnold SV. Exploring experiences associated with aortic stenosis diagnosis, treatment and life impact among middle-aged and older adults. J Am Assoc Nurse Pract 2022; 34:748-754. [PMID: 35394457 PMCID: PMC9048624 DOI: 10.1097/jxx.0000000000000714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 02/08/2022] [Accepted: 02/24/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND PURPOSE Although multiple studies have examined the clinical aspects of diagnosis, treatment, and management of patients with aortic stenosis (AS), limited data exist regarding patient experiences related to symptoms, diagnosis, treatment, and personal impacts of living with AS. METHODOLOGY Adults aged ≥40 years diagnosed with AS were recruited and separated into three cohorts: medically managed, surgical aortic valve replacement (SAVR), and transcatheter aortic valve implantation (TAVI). Forty-five semi-structured interviews were conducted (15 per treatment group) via teleconference using open-ended questions and probes. Interview recordings were transcribed, and inductive thematic analyses were conducted. RESULTS The majority of participants were male (55.6%), White (95.6%), and non-Hispanic (93.3%). Participants noting longer times to diagnosis also reported mild symptom onset and experiences of misdiagnoses. Participants described a strong reliance on their health care professionals (HCPs) to guide them through their treatment decisions, which were influenced by the effects of anticoagulation, future valve interventions, and recovery. Medically managed participants reported having to make lifestyle modifications to manage symptoms, while participants who underwent TAVI or SAVR reported positive sentiments in their ability to return to normal life following their treatment. CONCLUSIONS AND IMPLICATIONS Due to the varied experiences of AS patients, there is a need to improve patient resources to advance patient understanding and facilitate informed treatment decisions. Reported experiences also indicate a need for additional HCP education on early referral to a multidisciplinary heart valve team.
Collapse
Affiliation(s)
- Kylie Picou
- Data Science and Evaluation, American Heart Association, Dallas, Texas
| | - Debra G. Heard
- Data Science and Evaluation, American Heart Association, Dallas, Texas
| | - Pinak B. Shah
- Brigham and Women's Hospital, Heart and Vascular Center, Boston, Massachusetts
| | - Suzanne V. Arnold
- Saint Luke's Mid America Heart Institute and University of Missouri, Kansas City, Missouri
| |
Collapse
|
12
|
Yong CM, Jaluba K, Batchelor W, Gummipundi S, Asch SM, Heidenreich P. Temporal trends in transcatheter aortic valve replacement use and outcomes by race, ethnicity, and sex. Catheter Cardiovasc Interv 2022; 99:2092-2100. [PMID: 35395131 PMCID: PMC9541424 DOI: 10.1002/ccd.30182] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 03/23/2022] [Indexed: 11/23/2022]
Abstract
Objectives To identify trends in transcatheter aortic valve replacement (TAVR) use and outcomes by race (non‐Hispanic White, Black), ethnicity (Hispanic), and sex over time. Background Despite rapid growth in TAVR use over time, our understanding of its use and outcomes among males and females of underrepresented racial/ethnic groups remains limited. Methods A retrospective analysis of hospitalizations from 2013 to 2017 from the Healthcare Cost and Utilization Project database was performed. Results White patients comprised 65% (n = 2.16 × 107) of all hospitalizations, yet they comprised 83% (n = 176,887) of the admissions for aortic stenosis (p < 0.0001). Among 91,693 hospitalizations for aortic valve replacement, 64,069 were surgical (34.0% female, 7.0% Hispanic, and 5.9% Black) and 27,624 were transcatheter (46.6% female, 4.5% Hispanic, and 4.4% Black). Growth in TAVR volumes was the slowest among minorities and females. Hispanic males, Hispanic females, and White females had the highest in‐hospital mortality (2.7%–3.3%; compared to White males, adjusted odds ratio: Hispanic males 1.9 [1.2–3.0], Hispanic females 1.9 [1.2–3.1], and White females 1.4 [1.2–1.7]). Despite less baseline vascular disease, females of all races/ethnicities had more vascular complications than men (female 5% vs. male 3.5%, p ≤ 0.001). Further adjustment for vascular complications only partially attenuated mortality differences. Black and Hispanic patients had a longer mean length of hospital stay than White patients, which was most pronounced among females. Pacemaker requirements were consistently low among all groups. Conclusion Differences in TAVR growth and outcomes by race, ethnicity, and sex over time highlight areas for focused efforts to close gaps in minimally invasive structural heart disease care.
Collapse
Affiliation(s)
- Celina M Yong
- Division of Cardiology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA.,Division of Cardiovascular Medicine, Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA
| | - Karolina Jaluba
- Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Wayne Batchelor
- Division of Cardiology, Inova Heart and Vascular Institute, Falls Church, Virginia, USA
| | - Santosh Gummipundi
- Division of Cardiology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA
| | - Steven M Asch
- Division of Cardiology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA.,Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Paul Heidenreich
- Division of Cardiology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA.,Division of Cardiovascular Medicine, Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA
| |
Collapse
|
13
|
Edelman JJ, Thourani VH. Racial Disparity in the Treatment of Aortic Stenosis. J Am Heart Assoc 2021; 10:e019875. [PMID: 34261326 PMCID: PMC8483495 DOI: 10.1161/jaha.120.019875] [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)
- J James Edelman
- Department of Cardiothoracic Surgery and Transplantation Fiona Stanley Hospital University of Western Australia Perth Australia
| | - Vinod H Thourani
- Department of Cardiovascular Surgery Marcus Valve Center Piedmont Heart Institute Atlanta GA
| |
Collapse
|