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Physiology of Liberation

NCT07780266 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2026-08-28

No results posted yet for this study

Summary

This academic study examines how everyday experiences are related to short-term physiological reactivity and recovery and whether one or more brief standardized mindfulness/attention-instruction sessions change these patterns. Adults living in the United States who can read and understand the English study materials participate for up to 12 weeks and complete brief smartphone surveys several times a day during waking hours. Surveys include current experiences and recent alcohol and nicotine use; these reports are analyzed as contextual variables and are not automatic exclusion criteria. Some participants also use assigned non-invasive wearable sensors or blood-pressure monitors during prespecified measurement windows. Device output is used only for research measurement, not diagnosis, treatment, real-time medical decision-making, or patient management. In study waves with a randomized comparison, participants are randomized after consent to one or more brief mindfulness/attention-instruction sessions or time-matched no-instruction comparison sessions. Session duration, schedule, and allocation probabilities are specified before each study wave begins and applied consistently within that wave.

Conditions

  • Psychophysiological Reactivity and Recovery

Interventions

BEHAVIORAL

Brief Standardized Mindfulness/Attention Instruction

At one or more assigned study measurement sessions, participants receive a brief, standardized, non-clinical instruction lasting approximately 1 to 10 minutes. The instruction directs attention to breathing or another clear body sensation, briefly acknowledges thoughts, emotions, wanting, resisting, or urges, and returns attention to the selected sensation. The number, duration, and schedule of sessions are specified before each study wave begins and applied consistently within that wave; comparison sessions are time-matched. Participants may open their eyes, change position, or stop at any time.

Sponsors & Collaborators

  • Boston University Charles River Campus

    lead OTHER

Principal Investigators

  • Jiayin Sun, PhD · Questrom School of Business Boston University

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-09-30
Primary Completion
2027-08-31
Completion
2028-09-30

Countries

  • United States

Study Locations

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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 NCT07780266 on ClinicalTrials.gov