Skip to content

Light- and near-Infrared spectroscopic diagnostics of hydration in Geriatric Hospital

Light- and near-Infrared spectroscopic diagnostics of hydration in Geriatric Hospital - LIGHt

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00037655
Enrollment
100
Registered
2025-11-07
Start date
2026-04-15
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

E86

Interventions

Group 1: Test group / observation group Patients with (additional) suspicion of exicosis are asked about their willingness to participate in the study after admission and fulfillment of the inclusion

Sponsors

Forschungsgruppe Geriatrie - Charité Universitätsmedizin Berlin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: - Willingness to provide clinical data obtained from routine diagnostics (e.g., through blood sampling). - Intact skin area where measurements can be taken with the device prototype. - Understanding of the German language.

Exclusion criteria

Exclusion criteria: - Patients with any type of integrated (cardiac) pacemaker or defibrillator are excluded from the BIA. - Life expectancy of less than 6 months - Purely palliative care - Skin edema at measurement sites - Dementia & delirium - Only individuals who are capable of giving consent are included in the study.

Design outcomes

Primary

MeasureTime frame
Water content in tissue, hematocrit, serum sodium

Secondary

MeasureTime frame
Serum protein (albumin, elevated in dehydration), creatinine, urea, sodium excretion via urine, creatinine/urea ratio, NT-proBNP (insufficiency marker), clinical diagnosis/assessment of dehydration, specific urine weight, plasma osmolarity/plasma osmolality

Countries

Germany

Contacts

Public ContactNils Lahmann

Charité Universitätsmedizin - Klinik für Geriatrie und Altersmedizin

nils.lahmann@charite.de+49 30 450 529 066

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Apr 4, 2026