Depression treated by homeopaths: a study protocol for a pragmatic cohort multiple randomised controlled trial

Area of Science:

• Integrative medicine
• Mental health research
• Clinical trial methodology

Background:

• Standard depression treatments (psychotherapy, antidepressants) are not used by 38% of patients.
• Homeopathic treatment for depression lacks sufficient evidence regarding effectiveness, cost-effectiveness, and safety.
• A significant portion of the population reports long-term depression, necessitating exploration of alternative or adjunctive therapies.

Purpose of the Study:

• To evaluate the acceptability of adjunctive homeopathic treatment for self-reported depression.
• To compare the clinical and cost-effectiveness of offering homeopathic treatment versus no offer.
• To assess the safety and patient-reported outcomes of homeopathic interventions in a real-world setting.

Main Methods:

• Pragmatic randomized controlled trial within the South Yorkshire Cohort (SYC).
• 162 participants randomly assigned to receive an offer of homeopathic treatment.
• Primary outcome measured by PHQ-9, with intention-to-treat (ITT) and complier average causal effect (CACE) analyses at 6 and 12 months.
• Cost-effectiveness analysis using quality-adjusted life year (QALY).
• Qualitative interviews with up to 30 patients for in-depth understanding.
• Thematic analysis of qualitative data, triangulated with quantitative findings.

Main Results:

• The study is designed to compare outcomes between the offer and no offer groups.
• Analysis will determine the comparative effectiveness and cost-effectiveness of adjunctive homeopathic treatment.
• Qualitative data will provide insights into patient experiences and treatment acceptability.

Conclusions:

• The trial aims to provide evidence on the role of homeopathy as an adjunctive therapy for depression.
• Findings will inform patients and healthcare providers about the potential benefits and drawbacks of homeopathic treatment for depression.
• This research contributes to understanding patient preferences and the integration of complementary therapies in mental healthcare.