OBJECTIVE: The researchers evaluated the effectiveness of paroxetine and Problem-Solving Treatment for Primary Care (PST-PC) for patients with minor depression or dysthymia. STUDY DESIGN: This was an 11-week randomized placebo-controlled trial conducted in primary care practices in 2 communities (Lebanon, NH, and Seattle, Wash). Paroxetine (n=80) orplacebo (n=81) therapy was started at 10 mg per day and increased to a maximum 40 mg per day, or PST-PC was provided (n=80). There were 6 scheduled visits for all treatment conditions. POPULATION: A total of 241 primary care patients with minor depression (n=114) or dysthymia (n=127) were included. Of these, 191 patients (79.3%) completed all treatment visits. OUTCOMES: Depressive symptoms were measured using the 20-item Hopkins Depression Scale (HSCL-D-20). Remission was scored on the Hamilton Depression Rating Scale (HDRS) as less than or equal to 6 at 11 weeks. Functional status was measured with the physical health component (PHC) and mental health component (MHC) of the 36-item Medical Outcomes Study Short Form. RESULTS: All treatment conditions showed a significant decline in depressive symptoms over the 11-week period. There were no significant differences between the interventions or by diagnosis. For dysthymia the remission rate for paroxetine (80%) and PST-PC (57%) was significantly higher than for placebo (44%, P=.008). The remission rate was high for minor depression (64%) and similar for each treatment group. For the MHC there were significant outcome differences related to baseline level for paroxetine compared with placebo. For the PHC there were no significant differences between the treatment groups. CONCLUSIONS: For dysthymia, paroxetine and PST-PC improved remission compared with placebo plus nonspecific clinical management. Results varied for the other outcomes measured. For minor depression, the 3 interventions were equally effective; general clinical management (watchful waiting) is an appropriate treatment option.
RCT Entities:
OBJECTIVE: The researchers evaluated the effectiveness of paroxetine and Problem-Solving Treatment for Primary Care (PST-PC) for patients with minor depression or dysthymia. STUDY DESIGN: This was an 11-week randomized placebo-controlled trial conducted in primary care practices in 2 communities (Lebanon, NH, and Seattle, Wash). Paroxetine (n=80) or placebo (n=81) therapy was started at 10 mg per day and increased to a maximum 40 mg per day, or PST-PC was provided (n=80). There were 6 scheduled visits for all treatment conditions. POPULATION: A total of 241 primary care patients with minor depression (n=114) or dysthymia (n=127) were included. Of these, 191 patients (79.3%) completed all treatment visits. OUTCOMES: Depressive symptoms were measured using the 20-item Hopkins Depression Scale (HSCL-D-20). Remission was scored on the Hamilton Depression Rating Scale (HDRS) as less than or equal to 6 at 11 weeks. Functional status was measured with the physical health component (PHC) and mental health component (MHC) of the 36-item Medical Outcomes Study Short Form. RESULTS: All treatment conditions showed a significant decline in depressive symptoms over the 11-week period. There were no significant differences between the interventions or by diagnosis. For dysthymia the remission rate for paroxetine (80%) and PST-PC (57%) was significantly higher than for placebo (44%, P=.008). The remission rate was high for minor depression (64%) and similar for each treatment group. For the MHC there were significant outcome differences related to baseline level for paroxetine compared with placebo. For the PHC there were no significant differences between the treatment groups. CONCLUSIONS: For dysthymia, paroxetine and PST-PC improved remission compared with placebo plus nonspecific clinical management. Results varied for the other outcomes measured. For minor depression, the 3 interventions were equally effective; general clinical management (watchful waiting) is an appropriate treatment option.
Authors: Allen J Dietrich; Thomas E Oxman; John W Williams; Kurt Kroenke; H Charles Schulberg; Martha Bruce; Sheila L Barry Journal: Ann Fam Med Date: 2004 Jul-Aug Impact factor: 5.166
Authors: Jason A Nieuwsma; Ranak B Trivedi; Jennifer McDuffie; Ian Kronish; Dinesh Benjamin; John W Williams Journal: Int J Psychiatry Med Date: 2012 Impact factor: 1.210
Authors: Jay C Fournier; Robert J DeRubeis; Steven D Hollon; Sona Dimidjian; Jay D Amsterdam; Richard C Shelton; Jan Fawcett Journal: JAMA Date: 2010-01-06 Impact factor: 56.272