CONTEXT: Depression is a leading cause of functional impairment in elderly individuals and is associated with high medical costs, but there are large gaps in quality of treatment in primary care. OBJECTIVE: To determine the incremental cost-effectiveness of the Improving Mood Promoting Access to Collaborative Treatment (IMPACT) collaborative care management program for late-life depression. DESIGN: Randomized controlled trial with recruitment from July 1999 to August 2001. SETTING:Eighteen primary care clinics from 8 health care organizations in 5 states. PARTICIPANTS: A total of 1801 patients 60 years or older with major depression (17%), dysthymic disorder (30%), or both (53%). INTERVENTION: Patients were randomly assigned to the IMPACT intervention (n = 906) or to usual primary care (n = 895). Intervention patients were provided access to a depression care manager supervised by a psychiatrist and primary care physician. Depression care managers offered education, support of antidepressant medications prescribed in primary care, and problem-solving treatment in primary care (a brief psychotherapy). MAIN OUTCOME MEASURES: Total outpatient costs, depression-free days, and quality-adjusted life-years. RESULTS: Relative to usual care, intervention patients experienced 107 (95% confidence interval [CI], 86 to 128) more depression-free days over 24 months. Total outpatient costs were USD $295 (95% CI, -$525 to $1115) higher during this period. The incremental outpatient cost per depression-free day was USD $2.76 (95% CI, -$4.95 to $10.47) and incremental outpatient costs per quality-adjusted life-year ranged from USD $2519 (95% CI, -$4517 to $9554) to USD $5037 (95% CI, -$9034 to $19 108). Results of a bootstrap analysis suggested a 25% probability that the IMPACT intervention was "dominant" (ie, lower costs and greater effectiveness). CONCLUSIONS: The IMPACT intervention is a high-value investment for older adults; it is associated with high clinical benefits at a low increment in health care costs.
RCT Entities:
CONTEXT: Depression is a leading cause of functional impairment in elderly individuals and is associated with high medical costs, but there are large gaps in quality of treatment in primary care. OBJECTIVE: To determine the incremental cost-effectiveness of the Improving Mood Promoting Access to Collaborative Treatment (IMPACT) collaborative care management program for late-life depression. DESIGN: Randomized controlled trial with recruitment from July 1999 to August 2001. SETTING: Eighteen primary care clinics from 8 health care organizations in 5 states. PARTICIPANTS: A total of 1801 patients 60 years or older with major depression (17%), dysthymic disorder (30%), or both (53%). INTERVENTION: Patients were randomly assigned to the IMPACT intervention (n = 906) or to usual primary care (n = 895). Intervention patients were provided access to a depression care manager supervised by a psychiatrist and primary care physician. Depression care managers offered education, support of antidepressant medications prescribed in primary care, and problem-solving treatment in primary care (a brief psychotherapy). MAIN OUTCOME MEASURES: Total outpatient costs, depression-free days, and quality-adjusted life-years. RESULTS: Relative to usual care, intervention patients experienced 107 (95% confidence interval [CI], 86 to 128) more depression-free days over 24 months. Total outpatient costs were USD $295 (95% CI, -$525 to $1115) higher during this period. The incremental outpatient cost per depression-free day was USD $2.76 (95% CI, -$4.95 to $10.47) and incremental outpatient costs per quality-adjusted life-year ranged from USD $2519 (95% CI, -$4517 to $9554) to USD $5037 (95% CI, -$9034 to $19 108). Results of a bootstrap analysis suggested a 25% probability that the IMPACT intervention was "dominant" (ie, lower costs and greater effectiveness). CONCLUSIONS: The IMPACT intervention is a high-value investment for older adults; it is associated with high clinical benefits at a low increment in health care costs.
Authors: Robin R Whitebird; Leif I Solberg; Nancy A Jaeckels; Pamela B Pietruszewski; Senka Hadzic; Jürgen Unützer; Kris A Ohnsorg; Rebecca C Rossom; Arne Beck; Kenneth E Joslyn; Lisa V Rubenstein Journal: Am J Manag Care Date: 2014-09 Impact factor: 2.229
Authors: Kirsten M van Steenbergen-Weijenburg; Christina M van der Feltz-Cornelis; Eva K Horn; Harm W J van Marwijk; Aartjan T F Beekman; Frans F H Rutten; Leona Hakkaart-van Roijen Journal: BMC Health Serv Res Date: 2010-01-19 Impact factor: 2.655
Authors: Talia R Weiss Wiesel; Christian J Nelson; William P Tew; Molly Hardt; Supriya Gupta Mohile; Cynthia Owusu; Heidi D Klepin; Cary P Gross; Ajeet Gajra; Stuart M Lichtman; Rupal Ramani; Vani Katheria; Laura Zavala; Arti Hurria Journal: Psychooncology Date: 2014-08-06 Impact factor: 3.894