Return to work: does cardiac rehabilitation make a difference? Danish nationwide register-based study

2021 ◽  
pp. 140349482110626
Author(s):  
Sasja Maria Pedersen ◽  
Marie Kruse ◽  
Ann Dorthe O. Zwisler ◽  
Charlotte Helmark ◽  
Susanne S. Pedersen ◽  
...  

Aim: to assess whether participation in cardiac rehabilitation affects the probability of returning to work after ischaemic heart disease. Methods: the study population consisted of 24,509 patients (18–70 years of age) discharged from an inpatient admission at a Danish hospital during 2014–2018 and who were working before their admission. Only patients with a percutaneous coronary intervention or coronary artery bypass grafting surgery procedure and ICD-10 codes I20–I25 as their main diagnosis or ICD-10 codes I21, I240, I248 or I249 as secondary diagnosis during an emergency admission were included. Exposure was defined as participation in cardiac rehabilitation ( N = 15,742), and binary indicator of being at work in the last week of a given month were used as primary outcomes. Coarsened exact matching (CEM) of exposed and unexposed patients was used to reduce selection bias. Logistic regression models were applied on the matched population ( N = 15,762). Results: Less deprived and less comorbid patients were more likely to receive cardiac rehabilitation. CEM succeeded in arriving at a population where this selection was reduced and in this population we found that patients who received cardiac rehabilitation had a lower probability of returning to work after 3 months (OR 0.81, 95%CI: 0.77–0.84), a higher but insignificant probability after 6 (OR 1.02, 95%CI: 0.97–1.08), and a higher probability after 9 (OR 1.08, 95%CI: 1.02–1.15) and 12 months (OR 1.20, 95%CI: 1.13–1.28). Conclusions: Deprived and comorbid patients have lower use of cardiac rehabilitation. In a matched population where this bias is reduced, cardiac rehabilitation will increase the probability of returning to work.

Author(s):  
Dana R. Fletcher ◽  
Gary K. Grunwald ◽  
Catherine Battaglia ◽  
P. Michael Ho ◽  
Richard C. Lindrooth ◽  
...  

Background: Although cardiac rehabilitation (CR) is a Class I Guideline recommendation, and has been shown to be a cost-effective intervention after a cardiac event, it has been reimbursed at levels insufficient to cover hospital operating costs. In January 2011, Medicare increased payment for CR in hospital outpatient settings by ≈180%. We evaluated the association between this payment increase and participation in CR of eligible Medicare beneficiaries to better understand the relationship between reimbursement policy and CR utilization. Methods: From a 5% Medicare claims sample, we identified patients with acute myocardial infarction, coronary artery bypass surgery, percutaneous coronary intervention, or cardiac valve surgery between January 1, 2009 and September 30, 2012, alive 30 days after their event, with continuous enrollment in Medicare fee-for-service, Part A/B for 4 months. Trends and changes in CR participation were estimated using an interrupted time series approach with a hierarchical logistic model, hospital random intercepts, adjusted for patient, hospital, market, and seasonality factors. Estimates were expressed using average marginal effects on a percent scale. Results: Among 76 695 eligible patients, average annual CR participation was 19.5% overall. In the period before payment increase, adjusted annual participation grew by 1.1 percentage points (95% CI, 0.48–2.4). No immediate change occurred in CR participation when the new payment was implemented. In the period after payment increase, on average, 20% of patients participated in CR annually. The annual growth rate in CR participation slowed in the post-period by 1.3 percentage points (95% CI, −2.4 to −0.12) compared with the prior period. Results were somewhat sensitive to time window variations. Conclusions: The 2011 increase in Medicare reimbursement for CR was not associated with an increase in participation. Future studies should evaluate whether payment did not reach a threshold to incentivize hospitals or if hospitals were not sensitive to reimbursement changes.


Author(s):  
David W Schopfer ◽  
Nirupama Krishnamurthi ◽  
Hui Shen ◽  
Mary A Whooley

Objective: Referral to cardiac rehabilitation (CR) is one of nine performance measures for patients with ischemic heart disease (IHD), but fewer than 20% of eligible patients participate in the United States. Home-based CR programs (available in the United Kingdom, Australia, and Canada) have similar effects on morbidity and mortality as traditional (facility-based) CR, but they are not currently available or reimbursed in the US. We sought to determine whether implementing home-based programs could increase CR participation among patients with IHD. Methods: Using electronic health records from 134 VA medical centers, we identified 106,277 veterans hospitalized for acute myocardial infarction, percutaneous coronary intervention or coronary artery bypass grafting between 2010 and 2015. We compared the proportion of eligible patients who participated in CR at 13 VA hospitals that offered referral to either home-based CR or facility-based CR vs. 121 VA hospitals that offered referral to only facility-based CR (usual care). Results: The number of VA medical centers offering home-based CR increased from 2 in 2010 to 13 in 2015. Among the 20,949 eligible patients hospitalized at VA medical centers that implemented home-based CR between 2010 and 2015, CR participation increased from 11% to 26% (Figure). Among the 85,328 eligible patients hospitalized at VA medical centers that did not offer home-based CR, CR participation increased from only 8% to 11%. Conclusion: Among eligible patients with IHD, participation in CR more than doubled at VA medical centers that implemented home-based CR programs between 2010 and 2015, whereas participation increased by only 3% at VA medical centers that did not implement home-based CR programs. Home-based CR is an effective way of engaging patients who may otherwise decline to participate in CR.


2017 ◽  
Vol 17 (3) ◽  
pp. 273-279 ◽  
Author(s):  
Siv JS Olsen ◽  
Henrik Schirmer ◽  
Kaare H Bønaa ◽  
Tove A Hanssen

Aim: The purpose of this study was to estimate the proportion of Norwegian coronary heart disease patients participating in cardiac rehabilitation programmes after percutaneous coronary intervention, and to determine predictors of cardiac rehabilitation participation. Methods: Participants were patients enrolled in the Norwegian Coronary Stent Trial. We assessed cardiac rehabilitation participation in 9013 of these patients who had undergone their first percutaneous coronary intervention during 2008–2011. Of these, 7068 patients (82%) completed a self-administered questionnaire on cardiac rehabilitation participation within three years after their percutaneous coronary intervention. Results: Twenty-eight per cent of the participants reported engaging in cardiac rehabilitation. Participation rate differed among the four regional health authorities in Norway, varying from 20%–31%. Patients undergoing percutaneous coronary intervention for an acute coronary syndrome were more likely to participate in cardiac rehabilitation than patients with stable angina (odds ratio 3.2; 95% confidence interval 2.74–3.76). A multivariate statistical model revealed that men had a 28% lower probability ( p<0.001) of participating in cardiac rehabilitation, and the odds of attending cardiac rehabilitation decreased with increasing age ( p<0.001). Contributors to higher odds of cardiac rehabilitation participation were educational level >12 years (odds ratio 1.50; 95% confidence interval 1.32–1.71) and body mass index>25 (odds ratio 1.19; 95% confidence interval 1.05–1.36). Prior coronary artery bypass graft was associated with lower odds of cardiac rehabilitation participation (odds ratio 0.47; 95% confidence interval 0.32–0.70) Conclusion: The estimated cardiac rehabilitation participation rate among patients undergoing first-time percutaneous coronary intervention is low in Norway. The typical participant is young, overweight, well-educated, and had an acute coronary event. These results varied by geographical region.


Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Justin M Bachmann ◽  
Suman Kundu ◽  
Kaku So-Armah ◽  
Amy Justice ◽  
Jason Sico ◽  
...  

Background: Human immunodeficiency virus (HIV+) patients are at high risk for cardiovascular disease (CVD). While cardiac rehabilitation (CR) reduces mortality in uninfected (HIV-) patients with CVD, there are no specific data on CR use in CVD patients with HIV. Methods: We analyzed data on 7650 veterans (28.4% HIV+) eligible for CR from the Veterans Aging Cohort Study, an observational cohort of HIV+ and HIV- veterans. CR eligibility was defined as a hospitalization for acute myocardial infarction, percutaneous coronary intervention, coronary artery bypass grafting, or cardiac valve surgery from 2003-2012, identified using ICD9 and CPT codes. CR use was ascertained from VA and non-VA facilities within one year of discharge from the index CVD hospitalization using CPT codes. We evaluated the association between CR and mortality after adjusting for age, eligibility diagnosis, race, sex, and comorbidities using Cox proportional hazard models. Results: CR use was low in HIV+ and HIV- veterans (9.1% vs. 9.6%, respectively, p=0.06). Among the 7650 CR eligible veterans, there were 2211 deaths over 25,715 person-years of follow-up. Mortality rates were higher among those who did not receive CR, regardless of HIV status (Figure). In adjusted models stratified by HIV status, CR was associated with a significant reduction in mortality for HIV+ (hazard ratio [HR] 0.39, 95% confidence interval [CI] 0.26-0.59) and HIV- veterans (HR 0.52, 95% CI 0.42-0.65). Among those receiving CR, HIV was not associated with an increased risk of mortality (Figure) even after adjusting for confounders (HR 1.01, 95% CI 0.63-1.61). Conclusions: CR utilization in both HIV+ and HIV- veterans is low. Participation in CR programs is associated with a significant reduction in mortality, regardless of HIV status. When CR is utilized, however, the risk of mortality is the same for HIV+ and HIV- veterans. CR may be particularly important for reducing mortality in HIV+ patients with CVD.


Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Mohammed Shurrab ◽  
Maria Koh ◽  
Cynthia JACKEVICIUS ◽  
Feng Qiu ◽  
Karen Tu ◽  
...  

Introduction: Amiodarone and diltiazem are commonly prescribed cardiovascular medications in atrial fibrillation (AF) patients who take direct oral anticoagulants (DOACs). They are known to have drug-drug interactions (DDIs) with DOACs, increasing serum levels of DOACs by 40-60%, and potentially increasing risk of bleeding. Objective: To evaluate frequency of use of amiodarone or diltiazem among continuous users of DOACs in AF patients and assess factors associated with their use. Methods: The study population included all AF patients with continuous DOAC use in Ontario, Canada, ≥66 years, from April 1 2017 to March 31 2018. We used linked databases housed at ICES, Ontario. DOAC fill dates and days supplied per prescription were used to determine treatment durations. A maximum gap of 30 days between prescriptions was allowed. Multivariable logistic regression models were used to identify predictors of prescribing amiodarone or diltiazem among AF patients on DOACs. Results: In total, 5390 AF patients, ≥66 years, with continuous DOAC use were identified. Amiodarone was co-prescribed in 343 (6.4%) patients and diltiazem was co-prescribed in 604 (11.2%) patients. The presence of percutaneous coronary intervention (PCI) or coronary artery bypass surgery (CABG) significantly increased the odds of co-prescribing amiodarone among AF DOAC patients (OR 2.52 [95% CI 1.55, 4.10], p=0.0002 and OR 5.19 [95% CI 3.46, 7.80], p= <0.0001, respectively). The presence of chronic obstructive pulmonary disease was associated with significantly increased diltiazem co-prescription among AF DOAC patients (OR 1.55 [95% CI 1.28, 1.87], p=<0.0001) when adjusted for important patient-level factors (Tables 1&2). Conclusions: Among AF patients with continuous DOAC use, the presence of PCI or CABG was associated with increased amiodarone co-prescription. Future efforts should focus on examining the risk of bleeding in these vulnerable populations exposed to major DOAC DDIs.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shosuke Ohtera ◽  
Genta Kato ◽  
Hiroaki Ueshima ◽  
Yukiko Mori ◽  
Yuka Nakatani ◽  
...  

AbstractPoor implementation and variable quality of cardiac rehabilitation (CR) for coronary heart disease (CHD) have been a global concern. This nationwide study aimed to clarify the implementation of and participation in CR among CHD patients and associated factors in Japan. We conducted a retrospective cohort study using data extracted from the National Database of Health Insurance Claims and Specific Health Checkups of Japan. Patients who underwent percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) in 2017–2018 were included. Aspects of CR were assessed in terms of (1) participation in exercise-based CR, (2) pharmacological education, and (3) nutritional education. Of 87,829 eligible patients, 32% had participated in exercise-based CR, with a mean program length of 40 ± 71 days. CABG was associated with higher CR participation compared to PCI (OR 10.2, 95% CI 9.6–10.8). Patients living in the Kyushu region were more likely to participate in CR (OR 2.59, 95% CI 2.39–2.81). Among patients who participated in CR, 92% received pharmacological education, whereas only 67% received nutritional education. In Japan, the implementation of CR for CHD is insufficient and involved varying personal, therapeutic, and geographical factors. CR implementation needs to be promoted in the future.


Author(s):  
Justin M Bachmann ◽  
Loren Lipworth ◽  
Thomas J Wang ◽  
Michael T Mumma ◽  
Mary A Whooley ◽  
...  

Background: Cardiac rehabilitation (CR) is underutilized in the United States, with less than 20% of eligible patients participating in CR programs. Individual socioeconomic status is associated with CR utilization, but the effect of neighborhood socioeconomic context on CR use has not been described. We investigated the association of CR participation with neighborhood socioeconomic context in the Southern Community Cohort Study (SCCS). Methods: The SCCS is a prospective cohort study of 84,569 largely poor adults in the southeastern United States, of which 52,117 participants have Medicare or Medicaid claims. Using these claims data, we identified SCCS participants with hospitalizations for myocardial infarction, percutaneous coronary intervention, coronary artery bypass surgery or cardiac valve surgery and ascertained their CR utilization. Neighborhood socioeconomic context was assessed using a previously validated neighborhood deprivation index. This index was derived using 11 census-tract level variables including median household value and percentage of households with public assistance income. We used multivariable-adjusted logistic and Cox regression to evaluate the association of CR participation with neighborhood socioeconomic context and mortality. Results: A total of 4456 SCCS participants (56% female, 59% Black) were eligible for CR at a mean age of 60.5 + 9.1 years and an average of 4.0 + 2.5 years after study enrollment. CR utilization was low as expected, with 308 subjects (6.9%) participating in CR programs. CR participation is inversely associated with all-cause mortality (hazard ratio [HR] 0.52, 95% confidence interval [CI] 0.39-0.70, p=<0.0001) and cardiovascular disease (CVD) mortality (HR 0.38, 95% CI 0.22-0.65, p=<0.001) after multivariable adjustment. Neighborhood socioeconomic context is strongly associated with CR participation after adjustment for individual socioeconomic status (educational level and household income) as well as rural status (Table). Conclusions: Neighborhood socioeconomic context predicts CR participation in addition to individual socioeconomic status. These data invite research on interventions to increase CR access in deprived communities.


Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Quinn R Pack ◽  
Aruna Priya ◽  
Tara Lagu ◽  
Penny Pekow ◽  
Robert Berry ◽  
...  

Introduction: Inpatient cardiac rehabilitation (ICR) programs provide important services to patients, including daily ambulation, risk factor education, and coordinated referral to outpatient cardiac rehabilitation. However, little is known about national current utilization or practice patterns. Methods: Utilizing a geographically and structurally diverse sample of US hospitals (PREMIER data warehouse, Inc.) we examined the use of ICR using detailed administrative data from January 2007 to June 2011. Patients with an ICD-9 principal diagnosis of myocardial infarction (MI) or heart failure (HF), or with a procedure code for coronary artery bypass surgery (CABG), valve (V) surgery, or percutaneous coronary intervention (PCI) were included. Any patient with ≥ 1 service code for ICR was considered to have received ICR. Results: We evaluated 1,343,537 qualifying admissions from 458 hospitals. The overall ICR utilization rate was 20.8%. ICR utilization was highest in patients with surgical procedures with 45.5%, 37.0%, 40.7% for CABG, V, CABG+V, with rates of 23.7%, 31.3%, 23.7%, 15.6%, and 10.6% for elective PCI, urgent PCI, MI + PCI, MI alone, and HF respectively. Of 458 hospitals, 223 (49%) hospitals provided any ICR, with a median (10-90%) hospital ICR rate of 18.8% (0.06% - 74.1%). Hospitals in urban areas had significantly higher rates of ICR compared to hospitals in rural areas (30.1% vs. 18.6%) as did hospitals with presence of interventional services (surgical services: 31.5% vs. 20.2%, p = 0.006; PCI services: 30.3% vs. 14.7%, p =0.003). Conclusions: There appears to be substantial variation in the delivery of ICR across US hospitals. Less than half of hospitals with cardiac patients provide ICR and only a minority of patients ever receives ICR. This substantial gap in the secondary prevention of heart disease appears to warrant further investigation and intervention.


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