Non-pharmacological Care for Depression in Cancer Patients Using VR and TMS

Summary

Despite its significant impact on individuals and healthcare systems, substantial gaps remain in the clinical and rehabilitative management of depression in oncology patients.

Depression in cancer patients is often under-recognized and untreated, and screening tools and structured healthcare pathways are lacking. Even when depression is identified in oncology patients, evidence of effective treatments is limited. There are no specific guidelines for psychotropic drug use in cancer patients, and antidepressant efficacy is uncertain despite their frequent use.

Emerging strategies like transcranial magnetic stimulation and cognitive rehabilitation show promising findings. However, the cost-effectiveness of therapeutic strategies is understudied.

Repetitive transcranial magnetic stimulation (rTMS) is already used for the treatment and relapse prevention of depression both as monotherapy and as an add-on to antidepressant pharmacotherapy, and it appears effective in improving cognitive performance. However, it has not yet been applied to treat depressive disorders in oncology patients.

Virtual reality-based cognitive behavioral intervention (VR-COG) is designed to improve cognitive functioning, a central feature of depression in oncological conditions. VR-COG enhances learning and skill acquisition with better ecological efficiency than traditional cognitive remediation programs. VR approaches are well-received by oncology patients and show promise in reducing anxiety and depressive symptoms.

The trial aims to evaluate the effectiveness of highly specialized, nonpharmacological interventions on depressive symptoms and quality of life in oncology patients. Specifically, repetitive Transcranial Magnetic Stimulation (rTMS) and Virtual Reality-based Cognitive Remediation (VR-COG) will be analyzed, alongside standard Treatment as Usual (TAU), in comparison to TAU alone. This trial also aims at evaluate cognitive functioning, depression-related conditions and the cost-effectiveness of the interventions under study.

Conditions

• Depressive Symptoms
• Quality of Life
• Cognitive Impairment

Interventions

DEVICE

Virtual Reality-based Cognitive Remediation (VR-COG) + Treatment as Usual (TAU)

The "CEREBRUM-VELA" virtual reality software is made up of exercises designed to train different cognitive functions (i.e.: executive functions, motor ability, language). The different degrees of difficulty are designed to adapt to the user's functional diagnosis. Each session, after an initial part of welcome, psychoeducation and orientation to the instrument, involves alternating virtual reality exercises, positive and corrective feedback and suggestions of practical homework that the individual should try to do during his day. Treatment as usual (TAU) The path, following the guidelines of the Italian Association of Medical Oncology (AIOM-SIPO: https:// www.aiom.it), includes an initial psychiatric visit aimed at assessing the presence of psychopathological conditions that may necessitate pharmacological therapy (antidepressants, hypnotic-sedatives) and subsequent psychiatric follow-up. The treatment also involves psychological counseling (monthly sessions).

DEVICE

Repetitive transcranial magnetic stimulation (rTMS) + Treatment as usual (TAU)

Active rTMS stimulation will be delivered at 90% of the resting Motor Threshold (rMT), adjusted for the depth of the fcMRI-identified target. Personalized targets created for each individual will be located at various cortical depths. For safety reasons, the stimulation intensity will never exceed 120% of the rTMS. Treatment as usual (TAU) The path, following the guidelines of the Italian Association of Medical Oncology (AIOM-SIPO: https:// www.aiom.it), includes an initial psychiatric visit aimed at assessing the presence of psychopathological conditions that may necessitate pharmacological therapy (antidepressants, hypnotic-sedatives) and subsequent psychiatric follow-up. The treatment also involves psychological counseling (monthly sessions).

OTHER

Treatment as Usual (TAU)

Treatment as usual (TAU) The path, following the guidelines of the Italian Association of Medical Oncology (AIOM-SIPO: https:// www.aiom.it), includes an initial psychiatric visit aimed at assessing the presence of psychopathological conditions that may necessitate pharmacological therapy (antidepressants, hypnotic-sedatives) and subsequent psychiatric follow-up. The treatment also involves psychological counseling (monthly sessions).

Sponsors & Collaborators

• University Hospital of Cagliari

  collaborator UNKNOWN

• University Hospital of Ferrara

  lead OTHER

Principal Investigators

• Luigi Grassi, MD, PhD · Università degli Studi di Ferrara

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

100 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2024-08-21

Primary Completion

2026-12-31

Completion

2027-12-31

Countries

• Italy

Study Locations