Whole-body Hyperthermia for Depression

NCT ID: NCT06323785

Last Updated: 2024-06-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-06-15

Study Completion Date

2026-03-01

Brief Summary

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The goal of this clinical trial is to test the efficacy of whole-body hyperthermia in major depression. The main question it aims to answer is:

• Does whole-body hyperthermia alleviate symptoms of depression?

Participants will be randomised to sham or active whole-body hyperthermia. The study will last 6 weeks during which five visits will take place. Depression will be measured repeatedly and biological mechanisms will be investigated.

Detailed Description

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Conditions

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Major Depressive Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Active whole-body hyperthermia

Group Type ACTIVE_COMPARATOR

Active whole-body hyperthermia

Intervention Type DEVICE

Active water-filtered infrared whole-body hyperthermia as described in Janssen et al. (2016)

Sham whole-body hyperthermia

Group Type SHAM_COMPARATOR

Sham whole-body hyperthermia

Intervention Type DEVICE

Sham water-filtered infrared whole-body hyperthermia as described in Janssen et al. (2016)

Interventions

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Active whole-body hyperthermia

Active water-filtered infrared whole-body hyperthermia as described in Janssen et al. (2016)

Intervention Type DEVICE

Sham whole-body hyperthermia

Sham water-filtered infrared whole-body hyperthermia as described in Janssen et al. (2016)

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* mental capacity to make decisions
* informed consent signed by the subject
* fluent in the German language
* 18-65 years of age
* pre-menopausal women: willing to use birth control or not to engage in sexual intercourse for the duration of the study (the latter only in the case that this corresponds to the habitual lifestyle of this person)
* fulfil DSM-5 criteria for a major depressive episode
* score ≥ 14 on the Hamilton Rating Scale for Depression (HAMD-17; minimum: 0, maximum: 68, higher scores indicate higher depression)
* the major depression is the primary mental disorder

Exclusion Criteria

* vulnerable subjects
* known or suspected non-compliance, drug or alcohol abuse within the past 2 years
* inability to follow the procedures of the investigation, e.g. due to language problems, psychological disorders, dementia, etc. of the subject
* participation in another investigation with an investigational drug or another MD within the 30 days preceding and during the present investigation
* previous enrolment into the current investigation
* enrolment of the Sponsor-Investigator, her family members, employees and other dependent persons
* contraindications and limitations of the MD as described in the instructions for use
* BMI \> 30
* lifetime schizophrenia, lifetime bipolar disorder, current catatonic or psychotic symptoms, current suicidal ideation, current severe claustrophobia, anorexia or bulimia nervosa within the past 5 years
* metallic, silicone, or saline implants
* cardiovascular conditions or problems, including uncontrolled hypertension, congestive heart failure, or documented evidence of coronary artery disease
* chronic conditions/diseases associated with a reduced ability to initiate thermoregulatory cooling, including Parkinson's, multiple sclerosis, central nervous system tumors, and diabetes with neuropathy
* history of peripheral circulatory disease, including peripheral vascular disease and deep vein thrombosis
* history of a cerebral vascular accident
* history of epilepsy or cerebral aneurisms
* cancer in the last five years, except for resected non-melanoma skin cancer
* any clinically significant autoimmune disease
* hemophilia or proneness to bleeding
* fever the day of study intervention
* hypersensitivity to heat
* recent acute joint injury
* enclosed infections, be they dental, in joints, or in any other tissues
* any other medical condition or disorder that is unstable and clinically significant, or that could interfere with the accurate assessment of safety or efficacy of treatment
* intake of medication interfering with thermoregulatory cooling, including barbiturates, diuretics, beta-blockers, and anti-histamines
* intake of psychotropic medication within 2 weeks (8 weeks for fluoxetine)
* need for psychotropic medication during the study period
* current psychotherapy
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Zurich

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Susanne Fischer, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Zurich

Locations

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University of Zurich, Institute of Psychology

Zurich, , Switzerland

Site Status RECRUITING

Countries

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Switzerland

Central Contacts

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Susanne Fischer, PhD

Role: CONTACT

+41446357460

Facility Contacts

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Susanne Fischer, PhD

Role: primary

+41446357460

Other Identifiers

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2022-D0067

Identifier Type: -

Identifier Source: org_study_id

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