Immune Status of Elderly Population Admitted in an Acute Geriatric Unit

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00823589

Enrollment

Registered

2009-01-15

Start date

2009-01-31

Completion date

2012-02-29

Last updated

2014-02-25

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

Conditions

Aging

Keywords

ELDERLY POPULATION

Brief summary

Ageing is associated with vulnerability against infections leading to increased morbidity with risk of death. Innate and adaptive immunities are altered with ageing responsible of deficits in immune response against pathogens and after vaccination, and favouring the elderly vulnerability against a new pathogen with increased bacterial, viral, and fungal infections. If immunity has been widely studied in immunosenescence, there are few prospective, comparative studies with elderly ill patients. Moreover among these studies, pathologies are not well defined. The main objective of our project is to compare the immune state of elderly hospitalised subjects in an acute geriatric unit to the immune state of elderly healthy subjects selected with strict criteria, in order to precise the impact of polypathology and of various pathologies on immunity state.

Interventions

OTHERBlood test and clinical test

Blood test and clinical test

Study design

Allocation

NON_RANDOMIZED

Intervention model

PARALLEL

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

75 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Subject of 75 or more years old, female or male * Subject admitted in the service of short stay gériatrique of the hospital Holy Marguerite, whatever is the motive for admittance * Subject not being under supervision(guardianship), nor guardianship * Subject benefiting from a benefit system * Subject having given its assent of participation or for which the reliable person gave her assent in the case of vulnerable person

Exclusion criteria

* Subject of less than 75 years old * Subject refusing to participate in the study or for whom(which) the reliable person refuses the participation of the subject

Design outcomes

Primary

Measure	Time frame
compare the immune state of elderly hospitalised subjects in an acute geriatric unit to the immune state of elderly healthy subjects	2 years

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026