Study on unexplained fevers in elderly withdrawn before starting
NCT ID NCT04810351
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study was designed to explore why elderly patients develop fevers that doctors cannot explain. Researchers planned to compare older and younger patients to see if the causes differ and to test newer diagnostic methods. However, the study was withdrawn before enrolling any participants, so no results are available.
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Study facts
What this study's own registry entry says, in plain language.
- Started
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Oct 2021
- Finished
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Dec 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients will be recruited at the geriatric unit and internal medicine unit or geriatric outpatient clinic of UZ Brussel and will be followed during one year. Cfr inclusion and exclusion criteria
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria * fever during more than one week out of hospital or more than 3 weeks with an intelligent appropriate workup * an inflammatory syndrome during more than one week out of hospital or more than 3 weeks out of hospital * The exclusion criteria : * no inform consent * Age \< 18 years old * Neutropenia, HIV or nosocomial fever of unknown origins are excluded. Immunodepressed patients are also excluded.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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UZ brussel
Brussels, Jette, 1090, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.