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Laboratory parameters in the elderly

SENIORLAB: a prospective observational study investigating laboratory parameters and their reference intervals in the elderly

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN53778569
Enrollment
1500
Registered
2015-05-27
Start date
2009-05-28
Completion date
Unknown
Last updated
2023-05-29

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

Conditions

Subjectively healthy elderly persons aged 60 and over Not Applicable

Interventions

An extensive baseline evaluation is undertaken in the study participants. The participants are followed up for quality of life, morbidity and mortality.

Sponsors

Labormedizinisches Zentrum Dr. Risch
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Aged 60 or older 2. Resident in Switzerland 3. Subjective perception of being healthy 4. Fasting state when going for baseline examination

Exclusion criteria

Exclusion criteria: 1. Known diabetes mellitus 2. Known thyroid disease 3. Current glucocorticoid use 4. Active neoplastic disease during the past 5 years 5. Consumption of more than 5 pharmacologically active substances (polypharmacy) 6. Hospitalisation during the past 4 weeks

Design outcomes

Primary

MeasureTime frame
Evaluation of robust reference intervals

Secondary

MeasureTime frame
1. Associations between different parameters 2. Diagnostic characteristics of parameters to diagnose different circumstances 3. Prevalence of occult disease in subjectively healthy individuals 4. Risk factors for outcomes

Countries

Switzerland

Contacts

Public ContactLorenz Risch

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 27, 2026