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RECRUITING
NCT07429617
NA

Effects of Darkness Retreat: a Pilot Study

Sponsor: University of Social Sciences and Humanities, Warsaw

View on ClinicalTrials.gov

Summary

The primary goal of this pilot study is to test the feasibility and safety of a research protocol for a voluntary darkness retreat. The study will also allow for a preliminary examination of the psychological effects of the retreat. The investigators will investigate whether participants experience changes in their well-being and ruminative style, whether these changes persist over time, and if these effects are moderated by individual characteristics such as readiness for change or subjective evaluation of the experience as well as frequency of participants' monitoring. Participants will be randomly assigned to one of two experimental groups, both of which will spend 3 days and 3 nights in seclusion. These groups will differ only in the frequency of psychological monitoring during the retreat, allowing us to compare the effectiveness and safety of each protocol.

Official title: Effect of Darkness Retreat on Worry and Rumination in a Non-clinical Population: a Pilot Study

Key Details

Gender

All

Age Range

30 Years - 50 Years

Study Type

INTERVENTIONAL

Enrollment

30

Start Date

2025-10-16

Completion Date

2026-11-01

Last Updated

2026-02-24

Healthy Volunteers

Yes

Interventions

OTHER

Darkness Retreat - Several Days of Seclusion in Complete Darkness

The intervention is a voluntary darkness retreat involving three days and three nights of continuous seclusion in a completely dark cabin, with no access to external light sources or electronic devices. During the retreat, participants are consulted about their well-being through a standardized interview protocol, with consultation frequency determined by their assigned group. Participants in both groups will be equipped with WHOOP wristbands - devices monitoring physiological activity. These wristbands will serve a dual purpose: From a research perspective, they will provide access to biological data- circadian rhythm patterns and heart rate variability, offering deeper insights into the physiological processes accompanying the darkness retreat experience. From a safety perspective, they will enable real-time monitoring of participants' condition, supporting one of the main goals of the pilot study: ensuring participant safety while assessing the feasibility of the procedure.

Locations (2)

Poznań Laboratory of Affective Neuroscience, Institute of Psychology, SWPS University, Warsaw, Poland

Poznan, Wielkopolska, Poland

SWPS University of Social Sciences and Humanities

Poznan, Poland