Background Cardiac rehabilitation (CR) is the standard of care for patients with coronary heart disease (CHD). Despite considerable epidemiologic evidence that high stress is associated with worse health outcomes, stress management training (SMT) is not included routinely as a component of CR. Methods and Results 151 outpatients with CHD aged 36 to 84 years were randomized to 12-weeks of comprehensive CR or comprehensive CR combined with SMT (CR+SMT), with assessments of stress and CHD biomarkers obtained before and after treatment. A matched sample of CR-eligible patients who did not receive CR comprised a No-CR comparison group. All participants were followed for up to 5.3 years (median = 3.2 years) for clinical events. Patients randomized to CR+SMT exhibited greater reductions in composite stress levels compared with those randomized to CR alone (P = 0.022), an effect that was driven primarily by improvements in anxiety, distress, and perceived stress. Both CR groups achieved significant, and comparable, improvements in CHD biomarkers. Participants in the CR+SMT group exhibited lower rates of clinical events compared with CR alone (18% vs. 33%, HR = 0.49 [0.25, 0.95], P = 0.035) and both CR groups had lower event rates compared to the No-CR group (47%, HR = 0.44 [0.27, 0.71], P < .001). Conclusions CR enhanced by SMT produced significant reductions in stress and greater improvements in medical outcomes compared with standard CR. Our findings indicate that SMT may provide incremental benefit when combined with comprehensive CR and suggest that SMT should be incorporated routinely into CR. Clinical Trial Registration Information www.Clinicaltrials.gov. Identifier: NCT00981253.

BACKGROUND. A feasibility study examining the effects of supervised aerobic exercise training on cardiopulmonary and quality of life (QOL) endpoints among postsurgical nonsmall cell lung cancer (NSCLC) patients was conducted. METHODS. Using a single‐group design, 20 patients with stage I‐IIIB NSCLC performed 3 aerobic cycle ergometry sessions per week at 60% to 100% of peak workload for 14 weeks. Peak oxygen consumption (VO2peak) was assessed using an incremental exercise test. QOL and fatigue were assessed using the Functional Assessment of Cancer Therapy–Lung (FACT‐L) scale. RESULTS. Nineteen patients completed the study. Intention‐to‐treat analysis indicated that VO2peak increased 1.1 mL/kg−1/min−1 (95% confidence interval [CI], −0.3‐2.5; P = .109) and peak workload increased 9 W (95% CI, 3‐14; P = .003), whereas FACT‐L increased 10 points (95% CI, −1‐22; P = .071) and fatigue decreased 7 points (95% CI; −1 to −17; P = .029) from baseline to postintervention. Per protocol analyses indicated greater improvements in cardiopulmonary and QOL endpoints among patients not receiving adjuvant chemotherapy. CONCLUSIONS. This pilot study provided proof of principle that supervised aerobic training is safe and feasible for postsurgical NSCLC patients. Aerobic exercise training is also associated with significant improvements in QOL and select cardiopulmonary endpoints, particularly among patients not receiving chemotherapy. Larger randomized trials are warranted. Cancer 2008. © 2008 American Cancer Society.

OBJECTIVE To assess the efficacy of exercise and antidepressant medication in reducing depressive symptoms and improving cardiovascular biomarkers in depressed patients with coronary heart disease (CHD). BACKGROUND Although there is good evidence that clinical depression is associated with poor prognosis, optimal therapeutic strategies are currently not well-defined. METHODS 101 outpatients with CHD and elevated depressive symptoms underwent assessment of depression including a psychiatric interview and the Hamilton Rating Scale for Depression (HAM-D). Participants were randomized to 4 months of aerobic exercise (3 times/week), sertraline (50-200 mg/day), or placebo. Additional assessments of cardiovascular biomarkers included measures of heart rate variability (HRV), endothelial function, baroreflex sensitivity, inflammation, and platelet function. RESULTS After 16 weeks, all groups showed improvement on HAM-D scores. Participants in both aerobic exercise (M= −7.5 [95% CI = −9.8, −5.0]) and sertraline (M= −6.1 [95% CI = −8.4, −3.9] achieved larger reductions in depressive symptoms compared to placebo (M= −4.5 [95% CI = −7.6, −1.5]; p = .034); exercise and sertraline were equally effective in reducing depressive symptoms (p = .607). Exercise and medication tended to result in greater improvements in HRV compared to placebo (p = .052); exercise tended to result in greater improvements in HRV compared to sertraline (p =.093) CONCLUSIONS Both exercise and sertraline resulted in greater reductions in depressive symptoms compared to placebo in CHD patients. Evidence that active treatments may also improve cardiovascular biomarkers suggests that they may have a beneficial effect on clinical outcomes as well as quality of life.