Depression trials in Spain

In Spain 32 Also abroad 664

32 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 10 November 2026. Ask the study team whether a trial fits you.

No phaseEnrolling by invitation
Understanding Mechanisms of Synaptic Degeneration Underlying Clinical Symptoms in Patients With MDs and NDs.
Where
Barcelona
Age
40 years and over
People
150
Run by
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
See details and how to joinNCT07234851
Phase 3Taking people
The Effect of a Six Week Intensified Pharmacological Treatment for Bipolar Depression Compared to Treatment as Usual in Subjects Who Had a First-time Treatment Failure on Their First-line Treatment.
Where
Barcelona
Age
18 years and over
People
418 worldwide
Run by
Dr. Inge Winter
See details and how to joinNCT05973786 · EU 2023-506605-19-00
Phase 3Taking people
The Effect of a Six Week Intensified Pharmacological Treatment for Major Depressive Disorder Compared to Treatment as Usual in Subjects Who Had a First-time Treatment Failure on Their First-line Treatment.
Where
Barcelona
Age
18 years to 65 years
People
418 worldwide
Run by
Dr. Inge Winter
See details and how to joinNCT05973851 · EU 2023-506617-21-00
Phase 3Not yet taking people in Spain
Comparison of Esketamine Nasal Spray vs.Aripiprazole in Treat.Resistant Major Depressive Disorder in Elderly Patients
Where
Barcelona, Palencia, Pamplona, Sabadell, Seville
Age
60 years to 74 years
People
220
Run by
Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
See details and how to joinNCT07153406
No phaseTaking people
Augmentation of EMDR With tDCS in the Treatment of Fibromyalgia
Where
Barcelona
Age
18 years to 70 years
People
96
Run by
Parc de Salut Mar
See details and how to joinNCT04084795
No phaseTaking people
EEG-based Neurofeedback to Improve Emotion Regulation in Major Depressive Disorder: A Randomized Clinical Trial
Where
Sabadell
Age
18 years to 65 years
People
72
Run by
Corporacion Parc Tauli
See details and how to joinNCT07041073
Phase 3Not yet taking people in Spain
Transcranial Magnetic Stimulation in Patients with Dual Disorders
Where
Castellon
Age
18 years to 65 years
People
36
Run by
Cardenal Herrera University
See details and how to joinNCT06765824