Pilot Study to Validate ex Vivo Expression of Specific Biomarkers of Human Resolutive Macrophages

  • STATUS
    Recruiting
  • End date
    Jan 7, 2024
  • participants needed
    20
  • sponsor
    Centre Hospitalier Universitaire de Besancon
Updated on 14 November 2021
corticosteroids

Summary

Human resolutive macrophages are essential immune cells in the resolution of inflammation. This particular type of macrophages remains poorly known and currently there are no biomarkers to identify them in vivo. Within UMR1098-RIGHT, specific biomarkers (secreted molecules and membrane receptors) of human resolutive macrophages (healthy volunteers) have been identified in vitro, but their existence in vivo remains an outstanding issue. An exploratory study (lack of data from the literature) will validate the ex vivo expression of these markers in samples of patients whose inflammation is not, or little, supported by the available therapies (NSAIDs, biotherapies, corticosteroids).

Details
Condition Inflammation
Treatment blood sample or joint fluid or gingival exudate
Clinical Study IdentifierNCT05106075
SponsorCentre Hospitalier Universitaire de Besancon
Last Modified on14 November 2021

Eligibility

Yes No Not Sure

Inclusion Criteria

Age Limits (18-80 years)
Information and non-opposition for participating in the study
Patients suffering from periodontitis grade III ou IV
Patients suffering from microcristalline arthritis
patient with health insurance

Exclusion Criteria

patient under corticotherapy
pregnancy
non-compliant patient
patient with no health insurance
patient in exclusion period from an other study
legal incapacity
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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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