The effectiveness of child and adolescent psychiatric treatments in a naturalistic outpatient setting.
Data concerning the effectiveness of naturalistic treatments (treatment-as-usual) in child and adolescent psychiatric (CAP) services are scarce. The purpose of this prospective observational study was to examine the effectiveness of CAP treatments in a naturalistic outpatient setting. Three hundred six patients (attention-deficit/hyperactivity disorder, ADHD, n=94; conduct disorder, CD, n=57; anxiety disorder, AD, n=53; depressive disorder, DD, n=38; other diagnostic categories, n=64), from nine child and adolescent psychiatric practices in Germany, were evaluated. Treatment effects were compared between patients who received frequent treatment and patients who only participated in diagnostics and short interventions. Since randomization was not feasible, propensity score analysis methods were used. Regarding the total sample, no significant treatment effects were found. However, a subgroup analysis of the four most frequent disorders (ADHD, CD, AD, DD) showed small to moderate treatment effects in patients with ADHD and AD. In CD and DD subgroups, no significant treatment effects could be found. "Real-world" CAP outpatient treatment seems to produce significant effects for ADHD and AD, but not for CD and DD. Compared to efficacy studies, our results show that naturalistic treatment might be better than expected.
Bachmann
Mareile
M
Department of Child and Adolescent Psychiatry, University Hospital Giessen and Marburg, Campus Marburg, Hans-Sachs-Strasse 4-6, 35039 Marburg, Germany.
Bachmann
Christian J
CJ
John
Katja
K
Heinzel-Gutenbrunner
Monika
M
Remschmidt
Helmut
H
Mattejat
Fritz
F