MedTrace Logo

Real-Time Assessment of Stress and Stress Response

NCT04100213 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-12-08

No results posted yet for this study

Summary

Stress is a complex natural phenomenon, frequently related to a physiological response, including heart rate, heart rate variability, respiratory rate, skin conductance and temperature. The subjective experience varies greatly; broadly, it may be conceived as a freeze, flight, fight, fright or faint response. Many studies have demonstrated the negative influence of psychological stress on health and well-being. Through the digital phenotyping of physiological and psychological stress reactions, in a controlled laboratory setting (Trier Social Stress Test- TSST) and real-life situations, in a population of healthy participants and patients with a major psychiatric disorder, we expect to find reliable and valid digital biomarkers. The results of this study will, therefore, not only contribute to a better understanding of stress and stress response but also have the potential to improve diagnostic and treatment approaches.

Conditions

  • Psychiatric Disorder
  • Stress Reaction
  • Stress, Psychological
  • Stress, Physiological

Interventions

BEHAVIORAL

Trier Social Stress Test

The TSST-G is a psychological paradigm which combines high levels of social-evaluative threat and uncontrollability in a group setting. The TSST-G will proceed in groups of three to five participants (from the same diagnostic group). The TSST-G consists of three phases: a briefing; the psychological test itself, followed by a debriefing phase. Each phase will last 40, 20 and 60 minutes, respectively. The briefing and debriefing of the TSST-G will be conducted by experienced psychotherapists. The TSST-G itself will be conducted by personal unknown to the participants.

Sponsors & Collaborators

  • Psychiatric University Hospital, Zurich

    lead OTHER

Study Design

Allocation
NA
Purpose
SCREENING
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-12-01
Primary Completion
2025-12-01
Completion
2025-12-01

Countries

  • Switzerland

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04100213 on ClinicalTrials.gov