Music therapy for depression.

Area of Science:

• Integrative medicine and mental health research.
• Evidence-based practices for mood disorders.

Background:

• Depression is a common mood disorder characterized by persistent low mood and loss of pleasure.
• Music therapy is explored for its potential to modulate emotions and improve mood.
• An updated review was necessary to clarify the efficacy of music therapy for depression.

Purpose of the Study:

• To evaluate music therapy's effects on depression compared to treatment as usual (TAU) and other therapies.
• To compare different forms of music therapy for individuals diagnosed with depression.

Main Methods:

• Systematic search of multiple databases for randomized controlled trials (RCTs) and controlled clinical trials (CCTs).
• Inclusion criteria focused on studies comparing music therapy with TAU, psychological, or pharmacological therapies for depression.
• Meta-analysis of data from nine studies involving 421 participants, with 411 included in the short-term effects analysis.

Main Results:

• Moderate-quality evidence indicates music therapy plus TAU significantly reduces clinician-rated and patient-reported depressive symptoms compared to TAU alone (SMD -0.98 and -0.85, respectively).
• Music therapy showed benefits for anxiety and functioning, with no increase in adverse events.
• Evidence comparing music therapy to psychological therapies or evaluating different music therapy forms was limited and of very low to low quality.

Conclusions:

• Music therapy, when added to TAU, provides short-term benefits for individuals with depression, improving symptoms, anxiety, and functioning.
• The current evidence suggests music therapy is a safe adjunct treatment, not associated with increased adverse events.
• Further high-quality trials with larger samples, particularly in children and adolescents, are needed to confirm findings and explore therapeutic mechanisms.