The effectiveness of depression care management on diabetes-related outcomes in older patients.
Ann Intern Med
; 140(12): 1015-24, 2004 Jun 15.
Article
en En
| MEDLINE
| ID: mdl-15197019
ABSTRACT
BACKGROUND:
Depression frequently occurs in combination with diabetes mellitus, adversely affecting the course of illness.OBJECTIVE:
To determine whether enhancing care for depression improves affective and diabetic outcomes in older adults with diabetes and depression.DESIGN:
Preplanned subgroup analysis of the Improving Mood-Promoting Access to Collaborative Treatment (IMPACT) randomized, controlled trial.SETTING:
18 primary care clinics from 8 health care organizations in 5 states. PATIENTS 1801 patients 60 years of age or older with depression; 417 had coexisting diabetes mellitus. INTERVENTION A care manager offered education, problem-solving treatment, or support for antidepressant management by the patient's primary care physician; diabetes care was not specifically enhanced. MEASUREMENTS Assessments at baseline and at 3, 6, and 12 months for depression, functional impairment, and diabetes self-care behaviors. Hemoglobin A(1c) levels were obtained for 293 patients at baseline and at 6 and 12 months.RESULTS:
At 12 months, diabetic patients who were assigned to intervention had less severe depression (range, 0 to 4 on a checklist of 20 depression items; between-group difference, -0.43 [95% CI, -0.57 to -0.29]; P < 0.001) and greater improvement in overall functioning (range, 0 [none] to 10 [unable to perform activities]; between-group difference, -0.89 [CI, -1.46 to -0.32]) than did participants who received usual care. In the intervention group, weekly exercise days increased (between-group difference, 0.50 day [CI, 0.12 to 0.89 day]; P = 0.001); other self-care behaviors were not affected. At baseline, mean (+/-SD) hemoglobin A1c levels were 7.28% +/- 1.43%; follow-up values were unaffected by the intervention (P > 0.2).LIMITATIONS:
Because patients had good glycemic control at baseline, power to detect small but clinically important improvements in glycemic control was limited.CONCLUSIONS:
Collaborative care improves affective and functional status in older patients with depression and diabetes; however, among patients with good glycemic control, such care minimally affects diabetes-specific outcomes.
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Bases de datos:
MEDLINE
Asunto principal:
Depresión
/
Diabetes Mellitus
Tipo de estudio:
Clinical_trials
Límite:
Aged
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Ann Intern Med
Año:
2004
Tipo del documento:
Article
País de afiliación:
Estados Unidos