Truway Whole-Body Digital Twin and Physiologic Resilience Study (TRU-OMNIBODY)

Summary

TRU-OMNIBODY is a prospective observational study designed to develop and independently validate a research-only whole-body digital twin. The digital twin will combine measurements from multiple body systems to create a participant-specific representation of physiologic state, resilience, and recovery.

The study plans to enroll approximately 450 adults between 18 and 80 years of age. Participants will include generally healthy adults and adults with stable cardiometabolic, respiratory, or mobility-related conditions. Study measurements may include wearable-sensor data, heart rate and rhythm, blood pressure, oxygen saturation, autonomic responses, body composition, mobility, muscle function, sleep, activity, cognitive performance, point-of-care imaging, laboratory measurements, and optional biospecimens.

Participants will complete a standardized resilience assessment consisting of rest, active standing, a six-minute walk, a cognitive dual task, and monitored recovery. Selected measurements will also be collected during home monitoring and follow-up visits for up to 12 months.

The primary objective is to determine how accurately a locked digital-twin model predicts Whole-Body Recovery Burden, a research measure derived from the timing and magnitude of recovery across several physiologic systems. Model development and testing will be separated so that the final evaluation is performed in an independent validation cohort.

This study does not assign participants to a medical treatment. Digital-twin outputs will not be used to diagnose disease, recommend treatment, or replace evaluation by a qualified health care professional.

Conditions

• PHYSIOLOGICAL PHENOMENA
• Homeostasis
• Physical Functional Performance
• Cardiorespiratory Fitness
• Cardiometabolic Risk Factors
• Mobility Limitation

Interventions

PROCEDURE

Standardized Physiologic Resilience Challenge

Participants will complete a standardized, nontherapeutic sequence that may include baseline rest and stabilization, active standing, a six-minute walk, a cognitive dual task, and monitored recovery. Synchronized physiologic and functional measurements will be collected before, during, and after the challenge to quantify response magnitude, cross-system coordination, and recovery kinetics. This procedure is performed for observational research and does not assign treatment.

OTHER

Multimodal Whole-Body Physiologic Monitoring

Participants will undergo multimodal longitudinal monitoring using research assessments that may include wearable sensors, electrocardiography, blood pressure, pulse oximetry, respiratory measurements, body composition, sleep and activity monitoring, mobility testing, symptom assessments, and point-of-care imaging. Measurements will be synchronized when feasible to characterize whole-body physiologic state and change over time. Study-generated measurements are observational and will not be used to direct treatment.

OTHER

Research-Only Whole-Body Digital Twin Analysis

A version-controlled computational model will integrate each participant's longitudinal physiologic, functional, clinical, imaging, wearable, and optional biospecimen-derived data. The model will estimate whole-body resilience, organ-system interactions, physiologic reserve, and recovery trajectories. Model development will use a prespecified training sample, followed by locked validation in an independent sample. Digital-twin outputs are investigational, research-only, and will not be used for diagnosis or clinical decision-making.

Sponsors & Collaborators

• Truway Health, Inc.

  lead INDUSTRY

Principal Investigators

• Gavin C Solomon, MD · Truway Health, Inc.

Eligibility

Min Age

18 Years

Max Age

80 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2026-08-31

Primary Completion

2039-03-31

Completion

2041-06-30

Countries

• United States

Study Locations