No registrations found.
ID
Source
Health condition
Bioelectrical impedance analysis, multifrequency Bioelectrical impedance analysis, BIA, mf-BIA, mfBIA, frail elderly, frail, elderly, hospitalised, nutrition, hydration, hydrational status, Muscle mass, spiermasse, ouderen, kwetsbare ouderen, ziekenhuisopname, hydratie, nutritie
Sponsors and support
Orbis Medical Center, department of geriatric medicine
Intervention
Outcome measures
Primary outcome
- Changes in measured muscle mass
- Changes in measured extracellular water
- Changes in measured intracellular water
- Influence of catheter or IV fluid on measurements
- Correlation between these changes
Secondary outcome
- influence of nutritional changes/meals on measurement of musclemass
- Correlation between clinically estimated hydrational status, estimated serum osmolality and measured serum osmolality.
Study objective
Hypothesis A: We expect a decline in measured musclemass during the initial days of hospital admission, also we do not expect hydrational changes to be of great influence on estimated muscle mass.
Hypothesis B: We expect that the time of the day on which bioelectrical impedance measurements are executed does not significantly influence estimated results.
Hypothesis C: we expect only a crude correlation between clinically estimated hydrational status, estimated serum osmolality and measured serum osmolality
Study design
Measurements on four or five consequtive days for sub population A
Three consequtive measurements on one day for studypopulation B
Intervention
Multifrequency Bioelectrical impedance analysis using Maltron 920 II S
Orbis Medisch Centrum
Dr. H. van der Hoffplein
Sittard 6162 BG
The Netherlands
088-4597777
w.sipers@orbisconcern.nl
Orbis Medisch Centrum
Dr. H. van der Hoffplein
Sittard 6162 BG
The Netherlands
088-4597777
w.sipers@orbisconcern.nl
Inclusion criteria
- acutely ill frail elderly patients admitted to the geriatric ward of the Orbis Medical Centre or placed under the care of a geriatrician.
- Frail elderly (Fried score >2)
- Expected to be able to aquire at minimum of four independent measurements.
Exclusion criteria
- Terminally ill
- Pacemaker or ICD implantation
- No informed consent
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| NTR-new | NL4788 |
| NTR-old | NTR4928 |
| Other | Orbis Medisch Centrum en Zorgconcern : 14N168 |