Abstract
Depression in Parkinson's disease (dPD) remains under recognized and under treated. As patients' beliefs may impact the reporting and treatment of depression, this study assessed the opinions of 38 dPD patients, approximately half with a self-reported poor response to antidepressant treatment, regarding the etiology and treatment of their depression using a semi-structured, audio-taped, qualitative interview. About half of the participants listed PD itself as a primary cause for their depressive symptoms, with most in this group citing psychosocial factors rather than PD-related neurobiological factors. Antidepressant therapy, psychotherapy, and self-initiated approaches were noted as preferred treatments for dPD. Many had concerns about antidepressant therapy, listing side-effects and medication dependency most frequently. About half raised concerns about psychotherapy with trust/discomfort, stigma, and transportation issues most frequently mentioned. This preliminary study suggests that many PD patients with clinically significant depressive symptoms attribute their depression to psychosocial factors and endorse nonpharmacologic treatment approaches.
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