Technology-supported Interventions for Prolonged Grief Disorder (PGD)

The main aim of this project is to test the efficacy of two formats of delivering an internet- based treatment(GROw) for Prolonged Grief Disorder (PGD) in order to enhance treatment adherence: in a blended format (that combines self-applied treatment online with face-to face sessions with a therapist by videoconference: BF-GROw) and self-applied online format supported by Ecological Momentary Assessment (EMAs) and Ecological Momentary Interventions (EMIs) (iGROw), compared with a waiting list (WL) control group in a community sample of patients with the diagnosis of PGD. The general initial hypothesis is that both treatment conditions (blended format and self-applied format supported by EMAs and EMIs) will significantly produce an improvement in grief symptoms, compared to the WL control group.

NCT Number	NCT06932120
Lead Sponsor	Universitat Jaume I
Conditions	Prolonged Grief Disorder (PGD)
Enrollment	141 participants
Start Date	2025-11-10
Primary Completion	2026-11-10 (estimated)
Study Completion	2027-09-30 (estimated)
Updated on ClinicalTrials.gov	2026-01-21