Heat and cold therapy for reducing depression symptoms
Official title: Cold and Heat Investigation to Lower Levels of Depression
Run by Vail Health Behavioral Health · NCT06263738 · Data updated 2026-11-12
This study is testing whether a combination of heat therapy and a cold water plunge can help reduce depression symptoms in adults with major depressive disorder.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 162 (estimated) |
| Sponsor | Vail Health Behavioral Health Academic / other |
| Locations | 1 site (Edwards, Colorado) |
| Status | Recruiting |
| Started | May 14, 2024 |
| Main results expected | April 1, 2027 |
| Study ends | April 1, 2027 |
| Registry record updated | November 13, 2025 |
| Trial ID | NCT06263738 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18-65 who have been experiencing depressive symptoms for at least 60 days.
✕Probably not a fit
Patients with a history of adverse reactions to temperature changes or those with active suicidal ideation may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the effects of heat exposure followed by a cold water plunge on depressive symptoms in adults. A total of 112 medically healthy participants aged 18-65 with major depressive disorder will be randomized into two groups: one receiving only heat therapy and the other receiving heat therapy followed by a cold plunge. Participants will undergo assessments of their depressive symptoms before treatment and at one and two weeks post-treatment to evaluate the effectiveness of the interventions.
Why it matters
Potential benefit: If successful, this approach could provide a novel, non-pharmacological treatment option for individuals suffering from depression.
How similar studies have gone: While the combination of heat and cold therapy is less commonly studied, similar approaches using heat exposure have shown promise in improving mood disorders.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Individuals who currently meet study criteria for depression or individuals who do not currently meet criteria for depression * English or Spanish speaking (able to provide informed consent and complete questionnaires in one of these languages) * Able and willing to adhere to trial requirements, including attending all trial visits, preparatory and follow-up sessions, and completing all trial evaluations. Exclusion Criteria: * Previous adverse reaction to hypothermia, hyperthermia and/or infrared exposure * Use of any medication that may impact thermoregulatory capacity. * Pregnancy, active lactation, or intention to become pregnant during the study period. * Endorses current active suicidal ideation with a plan or made a suicide attempt in the prior 6 months.
Where it's running
-
Vail Health Behavioral Health Innovation Center
Edwards, Colorado, United States Recruiting
Study contacts
- Principal investigator: Barry Sandler, DO — Vail Health Behavioral Health
- Study coordinator: Study Coordinator
- Email: BHIC@vailhealth.org
- Phone: 970-855-7374
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Neuro-computational look at mood fluctuations in depression and bipolar disorder.
This tests whether combining brain scans, cognitive tests, and daily smartphone mood tracking can model and help predict mood changes in people with depression or bipolar disorder.
-
Testing a new drug for treatment-resistant depression
This study is testing a new drug called HNK to see if it can help people with treatment-resistant depression feel better when other medications haven't worked.
-
Investigating the effects of citalopram on brain response to emotions
This study tests how the antidepressant citalopram affects the brain's response to emotions in healthy people by comparing brain scans after taking the medication or a placebo.
-
Using RxWell to Reduce Opioid Use After Knee or Hip Surgery
This study is testing whether a digital tool called RxWell can help people with mood disorders who are having knee or hip surgery reduce their opioid use and improve their mental health after the operation.
-
Cognitive-behavioral therapy and exercise training for teenage girls at risk for type 2 diabetes
This study is testing if cognitive-behavioral therapy, exercise training, or both can help teenage girls at risk for type 2 diabetes improve their health and reduce stress and depression.
-
Evaluation of patients with mood and anxiety disorders and healthy volunteers
This study is looking for people with mood and anxiety disorders, as well as healthy volunteers, to see if they can help with research that aims to better understand these conditions.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.