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Miyakoshi T, Ito YM. Assessing the current utilization status of wearable devices in clinical research. Clin Trials 2024; 21:470-482. [PMID: 38486348 DOI: 10.1177/17407745241230287] [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] [Indexed: 08/09/2024]
Abstract
BACKGROUND/AIMS Information regarding the use of wearable devices in clinical research, including disease areas, intervention techniques, trends in device types, and sample size targets, remains elusive. Therefore, we conducted a comprehensive review of clinical research trends related to wristband wearable devices in research planning and examined their applications in clinical investigations. METHODS As this study identified trends in the adoption of wearable devices during the planning phase of clinical research, including specific disease areas and targeted number of intervention cases, we searched ClinicalTrials.gov-a prominent platform for registering and disseminating clinical research. Since wrist-worn devices represent a large share of the market, we focused on wrist-worn devices and selected the most representative models among them. The main analysis focused on major wearable devices to facilitate data analysis and interpretation, but other wearables were also surveyed for reference. We searched ClinicalTrials.gov with the keywords "ActiGraph,""Apple Watch,""Empatica,""Fitbit,""Garmin," and "wearable devices" to obtain studies published up to 21 August 2022. This initial search yielded 3214 studies. After excluding duplicate National Clinical Trial studies (the overlap was permissible among different device types except for wearable devices), our analysis focused on 2930 studies, including simple, time-series, and type-specific assessments of various variables. RESULTS Overall, an increasing number of clinical studies have incorporated wearable devices since 2012. While ActiGraph and Fitbit initially dominated this landscape, the use of other devices has steadily increased, constituting approximately 10% of the total after 2015. Observational studies outnumbered intervention studies, with behavioral and device-based interventions being particularly prevalent. Regarding disease types, cancer and cardiovascular diseases accounted for approximately 20% of the total. Notably, 114 studies adopted multiple devices simultaneously within the context of their clinical investigations. CONCLUSIONS Our findings revealed that the utilization of wearable devices for data collection and behavioral interventions in various disease areas has been increasing over time since 2012. The increase in the number of studies over the past 3 years has been particularly significant, suggesting that this trend will continue to accelerate in the future. Devices and their evaluation methods that have undergone thorough validation, confirmed their accuracy, and adhered to established legal regulations will likely assume a pivotal role in evaluations, allowing for remote clinical trials. Moreover, behavioral intervention therapy utilizing apps is becoming more extensive, and we expect to see more examples that will lead to their approval as programmed medical devices in the future.
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Affiliation(s)
- Takashi Miyakoshi
- Department of Health Data Science, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoichi M Ito
- Data Science Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan
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Mohebi R, Jones PG, Spertus JA, Lingvay I, Lanfear DE, Gosch KL, Birmingham M, Kosiborod MN, Butler J, Januzzi JL. Early Longitudinal Change in Heart Failure Health Status Following Initiation of Canagliflozin. JACC. HEART FAILURE 2024; 12:711-718. [PMID: 38385941 DOI: 10.1016/j.jchf.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/21/2023] [Accepted: 01/04/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Sodium glucose co-transporter 2 inhibitor (SGLT2i) therapy improves health status in heart failure (HF). There is insufficient description regarding the timing, rate, and extent of the health status changes in heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF) after initiation of SGLT2is. OBJECTIVES The authors sought to model the association of canagliflozin treatment with rates of change in HF symptom status in HFpEF and HFrEF. METHODS Study participants with HFrEF and HFpEF were treated with either canagliflozin 100 mg or placebo for 12 weeks. The Kansas City Cardiomyopathy Questionnaire Total Symptom Score (KCCQ-TSS) was assessed at baseline and at 2, 4, 6, and 12 weeks. Longitudinal modeling assessed slope of KCCQ change across the study. RESULTS Among 448 individuals with HF (181 with HFrEF and 267 with HFpEF), participants with HFpEF had lower baseline KCCQ-TSS scores than those with HFrEF (54 ± 21 vs 64 ± 20). Modeling demonstrated initial rapid improvement in KCCQ-TSS in both HF groups, with deceleration over the next 4 to 6 weeks. The rate of change was greater among HFpEF participants (0.7 points/day; 95% CI: 0.3-1.1 points/day) than HFrEF participants (ΔKCCQ-TSS/day = 0.5; 95% CI: 0.1-1.0 points/day) randomized to canagliflozin, but these differences were not statistically significant (0.2 points/day; 95% CI: -0.4 to 0.7 points/day; P = 056). CONCLUSIONS After canagliflozin therapy, regardless of EF, modeling shows the KCCQ-TSS improves rapidly with the greatest improvements occurring within the first weeks of treatment. These results have implications for clinical use of SGLT2is and may be useful in the design of trials examining impact of these agents on health status in HF. (A Study on Impact of Canagliflozin on Health Status, Quality of Life, and Functional Status in Heart Failure [CHIEF-HF]; NCT04252287).
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Affiliation(s)
- Reza Mohebi
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Philip G Jones
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - John A Spertus
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Ildiko Lingvay
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | | | - Kensey L Gosch
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, Missouri, USA
| | | | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Javed Butler
- University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - James L Januzzi
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Baim Institute for Clinical Research, Boston, Massachusetts, USA.
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Greene SJ, Butler J, Kosiborod MN. Chapter 3: Clinical Trials of Sodium-Glucose Co-Transporter-2 Inhibitors for Treatment of Heart Failure. Am J Med 2024; 137:S25-S34. [PMID: 38184323 DOI: 10.1016/j.amjmed.2023.04.019] [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: 03/29/2023] [Accepted: 04/18/2023] [Indexed: 01/08/2024]
Abstract
Cardiovascular outcomes trials of sodium-glucose co-transporter-2 (SGLT2) inhibitors have demonstrated consistent signals of benefit in terms of both prevention and treatment of heart failure (HF), in patients with and without type 2 diabetes (T2D). In response to growing evidence of the benefits of SGLT2 inhibitors, including increased survival, reduced hospitalizations and improved patient-reported symptoms, functional status, and quality of life, the treatment landscape for HF has evolved. Importantly, these agents have also demonstrated safety and tolerability in individuals with HF across the spectrum of left ventricular ejection fraction, with improvements in clinical and patient-reported outcomes occurring as early as days to weeks after treatment initiation. For patients with heart failure with reduced ejection fraction (HFrEF), SGLT2 inhibitors are now increasingly recognized as foundational disease-modifying therapy. An updated joint guideline from the American College of Cardiology and American Heart Association now recommends including SGLT2 inhibitors for patients with HF across the spectrum of ejection fraction, irrespective of the presence of diabetes, and regardless of background therapy (Class 1 recommendation for HFrEF, Class 2a recommendation for HF with mildly reduced ejection fraction [HFmrEF] and HF with preserved ejection fraction [HFpEF]). The European Society of Cardiology also include a Class I recommendation to use SGLT2 inhibitors for patients with HFrEF to reduce the risk of hospitalization for HF and CV death, irrespective of T2D status. This chapter reviews published clinical trial data about the efficacy and safety of SGLT2 inhibitors among patients with HFrEF, HFpEF, and patients hospitalized for HF.
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Affiliation(s)
- Stephen J Greene
- Division of Cardiology, Duke University School of Medicine, Durham, NC; Duke Clinical Research Institute, Durham, NC
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas; University of Mississippi, Jackson, MS.
| | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute, Kansas City, Mo; University of Missouri-Kansas City, Kansas City, Mo
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Chen J, Jiang C, Guo M, Zeng Y, Jiang Z, Zhang D, Tu M, Tan X, Yan P, Xu X, Long Y, Xu Y. Effects of SGLT2 inhibitors on cardiac function and health status in chronic heart failure: a systematic review and meta-analysis. Cardiovasc Diabetol 2024; 23:2. [PMID: 38172861 PMCID: PMC10765651 DOI: 10.1186/s12933-023-02042-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/22/2023] [Indexed: 01/05/2024] Open
Abstract
PURPOSE Numerous clinical studies have explored sodium-glucose cotransporter 2 inhibitor (SGLT2i) in patients with chronic heart failure (CHF), with or without type 2 diabetes mellitus (T2DM), and SGLT2i were proved to significantly reduce CHF hospitalization, cardiovascular death, cardiovascular mortality, all-cause mortality and myocardial infarction in patients with or without T2DM. However, only a limited few have investigated the effects of SGLT-2i on HF disease-specific health status and cardiac function. This meta-analysis aims to assess the effects of SGLT2i on disease-specific health status and cardiac function in CHF patients. METHODS A comprehensive search was conducted of trials by searching in PubMed, EMBASE, CENTRAL, Scopus, and Web of Science, and two Chinese databases (CNKI and Wanfang), Clinical Trials ( http://www. CLINICALTRIALS gov ) were also searched. RESULTS A total of 18 randomized controlled trials (RCTs) involving 23,953 participants were included in the meta-analysis. The effects of SGLT2 inhibitors were compared with control or placebo groups in CHF with or without T2DM. The SGLT2 inhibitors group exhibited a significant reduction in pro b-type natriuretic peptide (NT-proBNP) levels by 136.03 pg/ml (95% confidence interval [CI]: -253.36, - 18.70; P = 0.02). Additionally, a greater proportion of patients in the SGLT2 inhibitors group showed a ≥ 20% decrease in NT-proBNP (RR = 1.45, 95% CI [0.92, 2.29], p = 0.072). However, no statistically significant difference was observed for the effects on B-type natriuretic peptide (BNP). The use of SGLT-2 inhibitors led to a noteworthy improvement in LVEF by 2.79% (95% CI [0.18, 5.39];P = 0.036). In terms of health status, as assessed by the Kansas City Cardiomyopathy Questionnaire (KCCQ) and 6-minute walk distance, SGLT2 inhibitors led to a significant improvement in KCCQ clinical summary (KCCQ-CS) score (WMD = 1.7, 95% CI [1.67, 1.73], P < 0.00001), KCCQ overall summary (KCCQ-OS) score (WMD = 1.73, 95% CI [0.94, 2.52], P < 0.00001), and KCCQ total symptom (KCCQ-TS) score (WMD = 2.88, 95% CI [1.7, 4.06], P < 0.00001). Furthermore, the occurrence of KCCQ-CS and KCCQ-OS score increases ≥ 5 points had relative risks (RR) of 1.25 (95% CI [1.11, 1.42], P < 0.00001) and 1.15 (95% CI [1.09, 1.22], P < 0.00001), respectively. Overall, SGLT2 inhibitors increased the 6-minute walk distance by 23.98 m (95% CI [8.34, 39.62]; P = 0.003) compared to control/placebo from baseline. CONCLUSIONS The SGLT2 inhibitors treatment offers an effective strategy for improving NT-proBNP levels, Kansas City Cardiomyopathy Questionnaire scores and 6-minute walk distance in CHF with or without T2DM. These findings indicate that SGLT2i improve cardiac function and health status in CHF with or without T2DM, and provide valuable guidance for clinicians making treatment decisions for patients with CHF.
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Affiliation(s)
- Jiao Chen
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Department of Endocrinology, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Chunxia Jiang
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macao, China
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, China
| | - Man Guo
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Yan Zeng
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Zongzhe Jiang
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Dongmin Zhang
- Department of Endocrinology, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China
| | - Mengqin Tu
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Xiaozhen Tan
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - Pijun Yan
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China
| | - XunMei Xu
- Department of Endocrinology, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang, Sichuan, China.
| | - Yang Long
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China.
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China.
| | - Yong Xu
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
- Sichuan Clinical Research Center for Nephropathy, Luzhou, Sichuan, China.
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, Luzhou, China.
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Golbus JR, Gosch K, Birmingham MC, Butler J, Lingvay I, Lanfear DE, Abbate A, Kosiborod ML, Damaraju CV, Januzzi JL, Spertus J, Nallamothu BK. Association Between Wearable Device Measured Activity and Patient-Reported Outcomes for Heart Failure. JACC. HEART FAILURE 2023; 11:1521-1530. [PMID: 37498273 DOI: 10.1016/j.jchf.2023.05.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/10/2023] [Accepted: 05/26/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Wearable devices are increasingly used in research and clinical care though the relevance of their data in the context of validated outcomes remains unknown. OBJECTIVES The purpose of this study was to characterize the relationship between smartwatch activity and patient-centered outcomes in patients with heart failure. METHODS CHIEF-HF (Canagliflozin: Impact on Health Status, Quality of Life and Functional Status in Heart Failure) was a randomized-controlled clinical trial that enrolled participants with heart failure and a compatible smartphone. Participants were provided a Fitbit Versa 2 and completed serial Kansas City Cardiomyopathy Questionnaires (KCCQs) through a smartphone application. We evaluated the relationship between daily step count and floors climbed and KCCQ total symptom (TS) and physical limitation (PL) scores at baseline and their respective changes between 2 and 12 weeks using linear regression models, with restricted cubic splines for nonlinear associations. RESULTS In total, 425 patients were included: 44.5% women, 40.9% with reduced ejection fraction. Baseline daily step count increased across categories of KCCQ-TS scores (2,437.6 ± 1,419.5 steps/d for scores 0 to 24 vs 4,870.9 ± 3,171.3 steps/d for scores 75 to 100; P < 0.001) with similar results for KCCQ-PL scores. This relationship remained significant for KCCQ-TS and KCCQ-PL scores after multivariable adjustment. Importantly, changes in daily step count were significantly associated with nonlinear changes in KCCQ-TS (P = 0.004) and KCCQ-PL (P = 0.003) scores. Floors climbed was associated with baseline KCCQ scores alone. CONCLUSIONS Daily step count was nonlinearly associated with health status at baseline and over time in patients with heart failure. These results may inform interpretation of wearable device data in clinical and research contexts. (A Study on Impact of Canagliflozin on Health Status, Quality of Life, and Functional Status in Heart Failure [CHIEF-HF]; NCT04252287).
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Affiliation(s)
- Jessica R Golbus
- Division of Cardiovascular Diseases, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA; Michigan Integrated Center for Health Analytics and Medical Prediction (MiCHAMP), University of Michigan, Ann Arbor, Michigan, USA. https://twitter.com/JRGolbus
| | - Kensey Gosch
- University of Missouri-Kansas City's Healthcare Institute for Innovations in Quality and Saint Luke's Mid America Heart Institute, Kansas City, Missouri, USA
| | | | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas, USA
| | - Ildiko Lingvay
- Department of Internal Medicine, Division of Endocrinology and Peter O'Donnel Jr School of Public Health, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - David E Lanfear
- Division of Cardiovascular Medicine and Center for Individualized and Genomic Medicine Research, Department of Medicine, Henry Ford Hospital, Detroit, Michigan, USA
| | - Antonio Abbate
- Berne Cardiovascular Research Center, Department of Internal Medicine, Division of Cardiology, University of Virginia Health, Charlottesville, Virginia, USA
| | - Mikhail L Kosiborod
- University of Missouri-Kansas City's Healthcare Institute for Innovations in Quality and Saint Luke's Mid America Heart Institute, Kansas City, Missouri, USA
| | - C V Damaraju
- Janssen Scientific Affairs, LLC, Titusville, New Jersey, USA
| | - James L Januzzi
- Massachusetts General Hospital, Harvard Medical School and Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - John Spertus
- University of Missouri-Kansas City's Healthcare Institute for Innovations in Quality and Saint Luke's Mid America Heart Institute, Kansas City, Missouri, USA
| | - Brahmajee K Nallamothu
- Division of Cardiovascular Diseases, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA; Michigan Integrated Center for Health Analytics and Medical Prediction (MiCHAMP), University of Michigan, Ann Arbor, Michigan, USA; The Center for Clinical Management and Research, Ann Arbor VA Medical Center, Ann Arbor, Michigan, USA
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Hirsch G, Velentgas P, Curtis JR, Larholt K, Park JJH, Pashos CL, Trinquart L. Extending the vision of adaptive point-of-care platform trials to improve targeted use of drug therapy regimens: An agile approach in the learning healthcare system toolkit. Contemp Clin Trials 2023; 133:107327. [PMID: 37652359 DOI: 10.1016/j.cct.2023.107327] [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: 04/13/2023] [Revised: 07/24/2023] [Accepted: 08/28/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVES Improving the targeted use of drug regimens requires robust real-world evidence (RWE) to address the uncertainties that remain regarding their real-world performance following market entry. However, challenges in the current state of RWE production limit its impact on clinical decisions, as well as its operational scalability and sustainability. We propose an adaptive point-of-care (APoC) platform trial as an approach to RWE production that improves both clinical and operational efficiencies. METHODS AND FINDINGS We explored design innovations, operational challenges, and infrastructure needs within a multi-stakeholder consortium to evaluate the potential of an APoC platform trial for studying chronic disease treatment regimens using rheumatoid arthritis as a case study. The concept integrates elements from adaptive clinical trials (dynamic treatment regimen strategies) and point-of-care trials (research embedded into routine clinical care) under a perpetual platform infrastructure. The necessary components to implement an APoC platform trial within outpatient settings exist, and present an opportunity for a cross-disciplinary, multi-stakeholder approach. Effective engagement of key stakeholders involved in and impacted by the platform is critical to success. Our collaborative design process identified three high-impact stakeholder-engagement areas: (1) focus on research question(s), (2) design and implementation planning such that it is feasible and fit-for-purpose, and (3) measurement, or meaningful metrics for both clinical (patient outcomes) and system (operational efficiencies) impact. CONCLUSIONS An APoC platform trial for rheumatoid arthritis integrating innovative design elements in a scalable infrastructure has the potential to reduce important uncertainties about the real-world performance of biomedical innovations and improve clinical decisions.
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Affiliation(s)
- Gigi Hirsch
- Center for Biomedical System Design & NEWDIGS, Tufts Medical Center, Boston, MA, USA.
| | | | - Jeffrey R Curtis
- Division of Clinical Immunology and Rheumatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA; Illumination Health, Hoover, AL, USA
| | - Kay Larholt
- Center for Biomedical System Design & NEWDIGS, Tufts Medical Center, Boston, MA, USA
| | - Jay J H Park
- Core Clinical Sciences Inc, Vancouver, BC, Canada; Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | | | - Ludovic Trinquart
- Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA; Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, USA
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Azizi Z, Adedinsewo D, Rodriguez F, Lewey J, Merchant RM, Brewer LC. Leveraging Digital Health to Improve the Cardiovascular Health of Women. CURRENT CARDIOVASCULAR RISK REPORTS 2023; 17:205-214. [PMID: 37868625 PMCID: PMC10587029 DOI: 10.1007/s12170-023-00728-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2023] [Indexed: 10/24/2023]
Abstract
Purpose of Review In this review, we present a comprehensive discussion on the population-level implications of digital health interventions (DHIs) to improve cardiovascular health (CVH) through sex- and gender-specific prevention strategies among women. Recent Findings Over the past 30 years, there have been significant advancements in the diagnosis and treatment of cardiovascular diseases, a leading cause of morbidity and mortality among men and women worldwide. However, women are often underdiagnosed, undertreated, and underrepresented in cardiovascular clinical trials, which all contribute to disparities within this population. One approach to address this is through DHIs, particularly among racial and ethnic minoritized groups. Implementation of telemedicine has shown promise in increasing adherence to healthcare visits, improving BP monitoring, weight control, physical activity, and the adoption of healthy behaviors. Furthermore, the use of mobile health applications facilitated by smart devices, wearables, and other eHealth (defined as electronically delivered health services) modalities has also promoted CVH among women in general, as well as during pregnancy and the postpartum period. Overall, utilizing a digital health approach for healthcare delivery, decentralized clinical trials, and incorporation into daily lifestyle activities has the potential to improve CVH among women by mitigating geographical, structural, and financial barriers to care. Summary Leveraging digital technologies and strategies introduces novel methods to address sex- and gender-specific health and healthcare disparities and improve the quality of care provided to women. However, it is imperative to be mindful of the digital divide in specific populations, which may hinder accessibility to these novel technologies and inadvertently widen preexisting inequities.
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Affiliation(s)
- Zahra Azizi
- Center for Digital Health, Stanford University, Stanford, CA USA
- Department of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University, Stanford, CA USA
| | | | - Fatima Rodriguez
- Department of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University, Stanford, CA USA
| | - Jennifer Lewey
- Department of Medicine, Division of Cardiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA USA
| | - Raina M. Merchant
- Center for Digital Health, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA USA
| | - LaPrincess C. Brewer
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, MN USA
- Center for Health Equity and Community Engagement Research, Mayo Clinic, Rochester, MN USA
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Golbus JR. Mobile Health Technology: (Smart)Watch and Wait. JACC Case Rep 2023; 17:101898. [PMID: 37496725 PMCID: PMC10366495 DOI: 10.1016/j.jaccas.2023.101898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Affiliation(s)
- Jessica R. Golbus
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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Khan MS, Usman MS, Talha KM, Van Spall HGC, Greene SJ, Vaduganathan M, Khan SS, Mills NL, Ali ZA, Mentz RJ, Fonarow GC, Rao SV, Spertus JA, Roe MT, Anker SD, James SK, Butler J, McGuire DK. Leveraging electronic health records to streamline the conduct of cardiovascular clinical trials. Eur Heart J 2023; 44:1890-1909. [PMID: 37098746 DOI: 10.1093/eurheartj/ehad171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 02/05/2023] [Accepted: 03/07/2023] [Indexed: 04/27/2023] Open
Abstract
Conventional randomized controlled trials (RCTs) can be expensive, time intensive, and complex to conduct. Trial recruitment, participation, and data collection can burden participants and research personnel. In the past two decades, there have been rapid technological advances and an exponential growth in digitized healthcare data. Embedding RCTs, including cardiovascular outcome trials, into electronic health record systems or registries may streamline screening, consent, randomization, follow-up visits, and outcome adjudication. Moreover, wearable sensors (i.e. health and fitness trackers) provide an opportunity to collect data on cardiovascular health and risk factors in unprecedented detail and scale, while growing internet connectivity supports the collection of patient-reported outcomes. There is a pressing need to develop robust mechanisms that facilitate data capture from diverse databases and guidance to standardize data definitions. Importantly, the data collection infrastructure should be reusable to support multiple cardiovascular RCTs over time. Systems, processes, and policies will need to have sufficient flexibility to allow interoperability between different sources of data acquisition. Clinical research guidelines, ethics oversight, and regulatory requirements also need to evolve. This review highlights recent progress towards the use of routinely generated data to conduct RCTs and discusses potential solutions for ongoing barriers. There is a particular focus on methods to utilize routinely generated data for trials while complying with regional data protection laws. The discussion is supported with examples of cardiovascular outcome trials that have successfully leveraged the electronic health record, web-enabled devices or administrative databases to conduct randomized trials.
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Affiliation(s)
- Muhammad Shahzeb Khan
- Division of Cardiology, Duke University School of Medicine, 2301 Erwin Rd., Durham, NC 27705, USA
| | - Muhammad Shariq Usman
- Department of Medicine, University of Mississippi Medical Center, 2500 N State St, Jackson, MS 39216, USA
| | - Khawaja M Talha
- Department of Medicine, University of Mississippi Medical Center, 2500 N State St, Jackson, MS 39216, USA
| | - Harriette G C Van Spall
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Stephen J Greene
- Division of Cardiology, Duke University School of Medicine, 2301 Erwin Rd., Durham, NC 27705, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Muthiah Vaduganathan
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sadiya S Khan
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, Chancellors Building, Royal Infirmary of Edinburgh, Edinburgh, Scotland, UK
- Usher Institute, University of Edinburgh, Edinburgh, Scotland, UK
| | - Ziad A Ali
- DeMatteis Cardiovascular Institute, St Francis Hospital and Heart Center, Roslyn, NY, USA
| | - Robert J Mentz
- Division of Cardiology, Duke University School of Medicine, 2301 Erwin Rd., Durham, NC 27705, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Gregg C Fonarow
- Division of Cardiology, University of California Los Angeles, Los Angeles, CA, USA
| | - Sunil V Rao
- Division of Cardiology, New York University Langone Health System, New York, NY, USA
| | - John A Spertus
- Department of Cardiology, Saint Luke's Mid America Heart Institute, Kansas City, MO, USA
- Kansas City's Healthcare Institute for Innovations in Quality, University of Missouri, Kansas, MO, USA
| | - Matthew T Roe
- Division of Cardiology, Duke University School of Medicine, 2301 Erwin Rd., Durham, NC 27705, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Stefan D Anker
- Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), and German Centre for Cardiovascular Research (DZHK) Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | - Stefan K James
- Department of Medical Sciences, Scientific Director UCR, Uppsala University, Uppsala, Uppland, Sweden
| | - Javed Butler
- Department of Medicine, University of Mississippi Medical Center, 2500 N State St, Jackson, MS 39216, USA
- Baylor Scott & White Research Institute, Dallas, TX, USA
| | - Darren K McGuire
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center and Parkland Health and Hospital System, Dallas, TX, USA
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10
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Brooksbank JA, Faulkenberg KD, Tang WHW, Martyn T. Novel Strategies to Improve Prescription of Guideline-Directed Medical Therapy in Heart Failure. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2023; 25:93-110. [PMID: 37077616 PMCID: PMC10073621 DOI: 10.1007/s11936-023-00979-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 04/07/2023]
Abstract
PURPOSE OF REVIEW To examine the emerging data for novel strategies being studied to improve use and dose titration of guideline-directed medical therapy (GDMT) for patients with heart failure (HF). RECENT FINDINGS There is mounting evidence to employ novel multi-pronged strategies to address HF implementation gaps. SUMMARY Despite high-level randomized evidence and clear national society recommendations, a large gap persists in use and dose titration of guideline-directed medical therapy (GDMT) in patients with heart failure (HF). Accelerating the safe implementation of GDMT has proven to reduce the morbidity and mortality associated with HF but remains an ongoing challenge for patients, clinicians, and health systems. In this review, we examine the emerging data for novel strategies to improve the use of GDMT including the use of multidisciplinary team-based approaches, nontraditional patient encounters, patient messaging/engagement, remote patient monitoring, and electronic health record (EHR)-based clinical alerts. While societal guidelines and implementation studies have focused on heart failure with reduced ejection fraction (HFrEF), expanding indications and evidence for the use of sodium glucose cotransporter2 (SGLT2i) will necessitate implementation efforts across the LVEF spectrum.
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Affiliation(s)
- Jeremy A. Brooksbank
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland Clinic, Euclid Ave, Cleveland, OH USA
| | | | - W. H. Wilson Tang
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland Clinic, Euclid Ave, Cleveland, OH USA
- George M. and Linda H. Kaufman Center for Heart Failure and Recovery, Cleveland Clinic, Cleveland, OH USA
| | - Trejeeve Martyn
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland Clinic, Euclid Ave, Cleveland, OH USA
- George M. and Linda H. Kaufman Center for Heart Failure and Recovery, Cleveland Clinic, Cleveland, OH USA
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11
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Zannad F, Alikhaani J, Alikhaani S, Butler J, Gordon J, Jensen K, Khatib R, Mantovani L, Martinez R, Moore WF, Murakami M, Roessig L, Stockbridge N, Van Spall HGC, Yancy C, Spertus JA. Patient-reported outcome measures and patient engagement in heart failure clinical trials: multi-stakeholder perspectives. Eur J Heart Fail 2023; 25:478-487. [PMID: 36924142 DOI: 10.1002/ejhf.2828] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/02/2023] [Accepted: 03/04/2023] [Indexed: 03/18/2023] Open
Abstract
There are many consequences of heart failure (HF), including symptoms, impaired health-related quality of life (HRQoL), and physical and social limitations (functional status). These have a substantial impact on patients' lives, yet are not routinely captured in clinical trials. Patient-reported outcomes (PROs) can quantify patients' experiences of their disease and its treatment. Steps can be taken to improve the use of PROs in HF trials, in regulatory and payer decisions, and in patient care. Importantly, PRO measures (PROMs) must be developed with involvement of patients, family members, and caregivers from diverse demographic groups and communities. PRO data collection should become more routine not only in clinical trials but also in clinical practice. This may be facilitated by the use of digital tools and interdisciplinary patient advocacy efforts. There is a need for standardization, not only of the PROM instruments, but also in procedures for analysis, interpretation and reporting PRO data. More work needs to be done to determine the degree of change that is important to patients and that is associated with increased risks of clinical events. This 'minimal clinically important difference' requires further research to determine thresholds for different PROMs, to assess consistency across trial populations, and to define standards for improvement that warrant regulatory and reimbursement approvals. PROs are a vital part of patient care and drug development, and more work should be done to ensure that these measures are both reflective of the patient experience and that they are more widely employed.
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Affiliation(s)
- Faiez Zannad
- Université de Lorraine, Inserm Clinical Investigation Center at Institut Lorrain du Coeur et des Vaisseaux, University Hospital of Nancy, Nancy, France
| | | | | | - Javed Butler
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | - Jason Gordon
- HEOR- Health Economics and Outcomes Research, Ltd, Cardiff, UK
| | | | - Rani Khatib
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds; Cardiology Department, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Lorenzo Mantovani
- Value-Based Healthcare Unit, IRCCS Multimedica Hospital, Milan, Italy
| | | | - Wanda F Moore
- Sarver Heart Center Women's Heart Health Education Comm., University of Arizona, Tucson, AZ, USA
| | | | - Lothar Roessig
- Clinical Development Group, Bayer AG, Leverkusen, Germany
| | - Norman Stockbridge
- Division of Cardiology and Nephrology, Food and Drug Administration Center for Drug Evaluation and Research, Silver Spring, MD, USA
| | - Harriette G C Van Spall
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Research Institute of St. Joseph's, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Clyde Yancy
- Department of Internal Medicine, Division of Cardiology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - John A Spertus
- Department of Cardiology, Saint Luke's Mid America Heart Institute, University of Missouri-Kansas City, Kansas City, MO, USA
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12
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Fu S, Gerber DE, Beg MS. Decentralized Clinical Trials in Oncology: Are We Ready for a Virtual-First Paradigm? J Clin Oncol 2023; 41:181-185. [PMID: 35994691 PMCID: PMC9839231 DOI: 10.1200/jco.22.00358] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 07/19/2022] [Accepted: 07/25/2022] [Indexed: 01/19/2023] Open
Affiliation(s)
- Sherry Fu
- UT Southwestern Medical Center, Dallas, TX
| | - David E. Gerber
- UT Southwestern Medical Center, Dallas, TX
- Simmons Comprehensive Cancer Center, Dallas, TX
| | - Muhammad Shaalan Beg
- UT Southwestern Medical Center, Dallas, TX
- Simmons Comprehensive Cancer Center, Dallas, TX
- Science 37, Durham, NC
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13
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Kotecha D, DeVore AD, Asselbergs FW. Fit for the future: empowering clinical trials with digital technology. Eur Heart J 2023; 44:64-67. [PMID: 36369983 DOI: 10.1093/eurheartj/ehac650] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/25/2022] [Accepted: 10/28/2022] [Indexed: 11/14/2022] Open
Affiliation(s)
- Dipak Kotecha
- University of Birmingham Institute of Cardiovascular Sciences, Medical School, Vincent Drive, Birmingham B15 2TT, UK
- Health Data Research UK Midlands, Institute of Translational Medicine, University Hospitals Birmingham NHS Foundation Trust, Mindelsohn Way, Birmingham B15 2GW, UK
- Department of Cardiology, Division of Heart & Lungs, University Medical Center Utrecht, Heidelberglaan 8, 3584 CX Utrecht, The Netherlands
| | - Adam D DeVore
- Division of Cardiology and Duke Clinical Research Institute, Duke University School of Medicine, 300 W. Morgan Street, Durham, NC 27701, USA
| | - Folkert W Asselbergs
- Department of Cardiology, Division of Heart & Lungs, University Medical Center Utrecht, Heidelberglaan 8, 3584 CX Utrecht, The Netherlands
- Institute of Cardiovascular Science and Institute of Health Informatics, Faculty of Population Health Sciences, University College London, 222 Euston Road, London NW1 2DA, UK
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14
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Requena-Ibáñez JA, Santos-Gallego CG, Badimón JJ. SGLT2i in heart failure: can their benefits be expanded across the entire spectrum of ejection fraction? REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2022; 75:833-841. [PMID: 35817327 DOI: 10.1016/j.rec.2022.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
The publication of the EMPEROR-Preserved trial and data on the benefits of sodium-glucose cotransporter 2 (SGLT2) inhibitors in patients with heart failure (HF) with ejection fraction (EF)> 40% represent a significant step forward in the treatment of HF with preserved EF. Given these results, in February 2022 the US Food and Drug Administration approved the use of empaglifozin in adults with HF with reduced or preserved EF. However, more detailed analysis of the EMPEROR-Preserved trial led to doubts about the effect of empagliflozin in patients with an EF of> 60% this patient group is widely heterogeneous and, probably, a single phenotype cannot be considered in treatment goals or the clinical approach. Moreover, EF occurs on a continuum and classifications of HF according to arbitrary cut-points in EF do not appear consistent with recent evidence, which points to a gradual shift and considerable overlap in underlying mechanisms, phenotypes and treatment response over the spectrum of EF. Enhanced knowledge of pathophysiological mechanisms is essential to establish new therapeutic targets, interpret the results of clinical trials, and develop targeted and effective therapies.
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Affiliation(s)
- Juan Antonio Requena-Ibáñez
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York City, United States.
| | - Carlos G Santos-Gallego
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York City, United States
| | - Juan José Badimón
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York City, United States
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15
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Voorrips SN, Saucedo-Orozco H, Sánchez-Aguilera PI, De Boer RA, Van der Meer P, Westenbrink BD. Could SGLT2 Inhibitors Improve Exercise Intolerance in Chronic Heart Failure? Int J Mol Sci 2022; 23:ijms23158631. [PMID: 35955784 PMCID: PMC9369142 DOI: 10.3390/ijms23158631] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 12/04/2022] Open
Abstract
Despite the constant improvement of therapeutical options, heart failure (HF) remains associated with high mortality and morbidity. While new developments in guideline-recommended therapies can prolong survival and postpone HF hospitalizations, impaired exercise capacity remains one of the most debilitating symptoms of HF. Exercise intolerance in HF is multifactorial in origin, as the underlying cardiovascular pathology and reactive changes in skeletal muscle composition and metabolism both contribute. Recently, sodium-related glucose transporter 2 (SGLT2) inhibitors were found to improve cardiovascular outcomes significantly. Whilst much effort has been devoted to untangling the mechanisms responsible for these cardiovascular benefits of SGLT2 inhibitors, little is known about the effect of SGLT2 inhibitors on exercise performance in HF. This review provides an overview of the pathophysiological mechanisms that are responsible for exercise intolerance in HF, elaborates on the potential SGLT2-inhibitor-mediated effects on these phenomena, and provides an up-to-date overview of existing studies on the effect of SGLT2 inhibitors on clinical outcome parameters that are relevant to the assessment of exercise capacity. Finally, current gaps in the evidence and potential future perspectives on the effects of SGLT2 inhibitors on exercise intolerance in chronic HF are discussed.
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Affiliation(s)
- Suzanne N. Voorrips
- Correspondence: (S.N.V.); (B.D.W.); Tel.: +31-50-361-2355 (S.N.V. & B.D.W.); Fax: +31-50-361-4391 (S.N.V. & B.D.W.)
| | | | | | | | | | - B. Daan Westenbrink
- Correspondence: (S.N.V.); (B.D.W.); Tel.: +31-50-361-2355 (S.N.V. & B.D.W.); Fax: +31-50-361-4391 (S.N.V. & B.D.W.)
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16
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Hernandez AF. Preface to theme issue on pragmatic and virtual trials: Progress and challenges. Contemp Clin Trials 2022; 119:106816. [PMID: 35714912 PMCID: PMC9220596 DOI: 10.1016/j.cct.2022.106816] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/12/2022] [Accepted: 06/01/2022] [Indexed: 11/21/2022]
Affiliation(s)
- Adrian F Hernandez
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA.
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17
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Abstract
The majority of cardiovascular randomized controlled trials (RCTs) test interventions in selected patient populations under explicitly protocol-defined settings. Although these ‘explanatory’ trial designs optimize conditions to test the efficacy and safety of an intervention, they limit the generalizability of trial findings in broader clinical settings. The concept of ‘pragmatism’ in RCTs addresses this concern by providing counterbalance to the more idealized situation underpinning explanatory RCTs and optimizing effectiveness over efficacy. The central tenets of pragmatism in RCTs are to test interventions in routine clinical settings, with patients who are representative of broad clinical practice, and to reduce the burden on investigators and participants by minimizing the number of trial visits and the intensity of trial-based testing. Pragmatic evaluation of interventions is particularly important in cardiovascular diseases, where the risk of death among patients has remained fairly stable over the past few decades despite the development of new therapeutic interventions. Pragmatic RCTs can help to reveal the ‘real-world’ effectiveness of therapeutic interventions and elucidate barriers to their implementation. In this Review, we discuss the attributes of pragmatism in RCT design, conduct and interpretation as well as the general need for increased pragmatism in cardiovascular RCTs. We also summarize current challenges and potential solutions to the implementation of pragmatism in RCTs and highlight selected ongoing and completed cardiovascular RCTs with pragmatic trial designs. In this Review, Khan and colleagues discuss the benefits and challenges of including pragmatism in the design, conduct and interpretation of randomized controlled trials (RCTs) for cardiovascular disease and highlight selected ongoing and completed cardiovascular RCTs that incorporate a pragmatic design. Most cardiovascular randomized controlled trials (RCTs) conducted to date have been ‘explanatory’, that is, designed to study the intervention in optimized conditions with selected patient populations and frequent protocolized assessments. Although explanatory RCT designs increase validity, they limit the generalizability of trial findings, whereas a ‘pragmatic’ approach to RCTs yields findings more relevant to real-world practice. In pragmatic RCTs, interventions are tested in patients who are broadly representative of the condition being studied, and the study is aligned with routine clinical care to reduce costs and organizational burden. Although pragmatic RCTs tend to attenuate estimates of treatment effects, they do provide a more realistic understanding of population-level effectiveness and costs than explanatory trials. Pragmatic trials can highlight barriers to the implementation of therapies and are better suited than explanatory RCTs to assessing the effects of implementation strategies and health-care policies at the population level. Widespread implementation of pragmatic trials would require the development of technological infrastructure to collect and share data as well as regulatory guidelines amenable to findings derived from routinely collected data.
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18
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Los iSGLT2 en la insuficiencia cardiaca. ¿Sus beneficios pueden extenderse a todo el espectro de la fracción de eyección? Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Spertus JA, Birmingham MC, Nassif M, Damaraju CV, Abbate A, Butler J, Lanfear DE, Lingvay I, Kosiborod MN, Januzzi JL. The SGLT2 inhibitor canagliflozin in heart failure: the CHIEF-HF remote, patient-centered randomized trial. Nat Med 2022; 28:809-813. [PMID: 35228753 PMCID: PMC9018422 DOI: 10.1038/s41591-022-01703-8] [Citation(s) in RCA: 114] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 01/13/2022] [Indexed: 02/07/2023]
Abstract
Large traditional clinical trials suggest that sodium-glucose co-transporter 2 inhibitors improve symptoms in patients with heart failure and reduced ejection fraction (HFrEF) and in patients with heart failure and preserved ejection fraction (HFpEF). In the midst of the Coronavirus Disease 2019 pandemic, we sought to confirm these benefits in a new type of trial that was patient centered and conducted in a completely remote fashion. In the CHIEF-HF trial ( NCT04252287 ), 476 participants with HF, regardless of EF or diabetes status, were randomized to 100 mg of canagliflozin or placebo. Enrollment was stopped early due to shifting sponsor priorities, without unblinding. The primary outcome was change in the Kansas City Cardiomyopathy Questionnaire Total Symptom Score (KCCQ TSS) at 12 weeks. The 12-week change in KCCQ TSS was 4.3 points (95% confidence interval, 0.8-7.8; P = 0.016) higher with canagliflozin than with placebo, meeting the primary endpoint. Similar effects were observed in participants with HFpEF and in those with HFrEF and in participants with and without diabetes, demonstrating that canagliflozin significantly improves symptom burden in HF, regardless of EF or diabetes status. This randomized, double-blind trial, conducted without in-person interactions between doctor and patient, can serve as a model for future all-virtual clinical trials.
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Affiliation(s)
- John A Spertus
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, MO, USA.
| | | | - Michael Nassif
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, MO, USA
| | - C V Damaraju
- Janssen Research & Development, LLC, Raritan, NJ, USA
| | - Antonio Abbate
- Wright Center for Clinical and Translation Research and Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Javed Butler
- University of Mississippi Medical Center, Jackson, MS, USA
| | | | - Ildiko Lingvay
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, MO, USA
| | - James L Januzzi
- Massachusetts General Hospital, Harvard Medical School and Baim Institute for Clinical Research, Boston, MA, USA
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20
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Minami T, Kameda A, Terauchi Y. An evaluation of canagliflozin for the treatment of type 2 diabetes: an update. Expert Opin Pharmacother 2021; 22:2087-2094. [PMID: 34114925 DOI: 10.1080/14656566.2021.1939675] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
IntroductionSodium-glucose cotransporter-2 inhibitors (SGLT2is) are proven to ameliorate kidney and heart failure in patients with type 2 diabetes (T2D), in addition to improving glycemic controls. Canagliflozin is a SGLT2i and has proved beneficial for kidney and heart diseases in addition to decreasing the incidence of the composite outcomes of cardiovascular diseases and stroke.Areas coveredThis paper reviews the development of canagliflozin and its effects on renal dysfunction, heart failure, and vascular diseases.Expert opinionCanagliflozin contributes to the inhibition of renal function, decline progression and, therefore, is effective for T2D patients with chronic kidney dysfunction and albuminuria. The Canagliflozin Cardiovascular Assessment Study (CANVAS) revealed that patients showed increased incidence of amputation via unknown mechanisms, which has not been observed in other studies that used real-world data. Moreover, canagliflozin has been proven effective for anemia-associated outcomes of chronic kidney failure. Meta-analyses have revealed that canagliflozin contributed to lower diastolic blood pressure when compared with other SGLT2is. A subanalysis of CANVAS data proved that canagliflozin reduced the risk of hemorrhagic stroke. Canagliflozin should be used for T2D patients with chronic kidney failure and/or albuminuria and those with vascular diseases, with monitoring for ulcers and/or the pulse on the lower limb.
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Affiliation(s)
- Taichi Minami
- Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Nanbu Hospital, Konan-ku, Yokohama, Japan.,Department of Endocrinology and Metabolism, Graduate School of Medicine, Yokohama City University, Kanazawa-ku, Yokohama, Japan
| | - Akiko Kameda
- Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Nanbu Hospital, Konan-ku, Yokohama, Japan
| | - Yasuo Terauchi
- Department of Endocrinology and Metabolism, Graduate School of Medicine, Yokohama City University, Kanazawa-ku, Yokohama, Japan
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21
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Nassif M, Butler J. Moving in the right direction but not there yet: the utility, measurement, and analysis of health status in heart failure trials. Eur J Heart Fail 2021; 23:590-592. [PMID: 33880841 DOI: 10.1002/ejhf.2193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 04/19/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
- Michael Nassif
- Saint Luke's Mid America Heart Institute, Kansas City, MO, USA
| | - Javed Butler
- University of Mississippi Medical Center, Jackson, MS, USA
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