Using a wearable sensor to check hydration in elderly people

Assessing Hydration Status With a Wearable Bioimpedance Sensor in Elderly Individuals - A Prospective Feasibility Study

NA · Mode Sensors AS · NCT05831800

This study tests a new wearable device that helps older adults keep track of their hydration to see if it can prevent dehydration.

Quick facts

PhaseNA
Study typeInterventional
Enrollment40 (estimated)
Ages60 Years and up
SexAll
SponsorMode Sensors AS (industry)
Locations1 site (Trondheim)
Trial IDNCT05831800 on ClinicalTrials.gov

What this trial studies

This study investigates the feasibility, usability, and safety of a wearable bioimpedance sensor designed to monitor hydration status in elderly individuals. Participants aged 60 and older will wear the sensor on their upper back, which will be replaced weekly over four phases, each lasting four weeks. The study aims to assess how effectively this technology can be used to prevent dehydration in this vulnerable population. Interim analyses will be conducted between phases to evaluate progress and safety.

Who should consider this trial

Good fit: Ideal candidates for this study are elderly individuals aged 60 years and older.

Not a fit: Patients with known allergies to the sensor's materials or those with non-intact skin at the application site will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved hydration monitoring and prevention of dehydration-related complications in elderly patients.

How similar studies have performed: While the use of wearable technology for health monitoring is growing, this specific application for hydration assessment in elderly individuals is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥ 60 years

Exclusion Criteria:

* Known allergies or skin sensitivities to electrode hydrogel and/or acrylic-based adhesives
* Non-intact skin such as skin breakdown where the device is to be placed (upper back)
* Implantable pulse generators such as pacemakers and defibrillators
* Any medical or psychiatric condition, which in the opinion of the investigator precludes participation

Where this trial is running

Trondheim

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Dehydration

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.