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NCT04148716: Dig-ScS

microRNAs in Systemic Scleroderma

Completed Last updated 27 June 2024
What this trial tests

trial testing additional biopsies in Scleroderma, Systemic in 11 participants. Completed in 22 December 2022.

Timeline
11 January 2021
Primary endpoint
22 December 2022
22 December 2022

Quick facts

Lead sponsorCentre Hospitalier Universitaire de Nice
StatusCompleted
Study typeOBSERVATIONAL
Enrollment11
Start date11 January 2021
Primary completion22 December 2022
Estimated completion22 December 2022
Sites1 location across France

Drugs / interventions tested

Conditions studied

Sponsor

Centre Hospitalier Universitaire de Nice

Who can join

Adults 18 to 75, any sex, with Scleroderma, Systemic. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

No studies have investigated the expression of miRNAs in Dig-ScS tissues. In the absence of specific treatment for this frequent impairment in this connectivity, the team proposes to study miRNA profiles in the esophagus and duodenum to identify new therapeutic targets. The team is studying the involvement of pro-fibrotic "key" miRNAs called "FibromiRs", including 3 miRNAs from the DNM3os locus (miR-199a-3p, miR-199a-5p and miR-214 - characterized by the host laboratory) associated with monitoring the response to TGF-β in fibroblasts and their potential interaction with pharmacological treatments such as nintedanib and/or PPARγ agonists. The approach is part of a pilot study that can lead to a larger project after validation of the hypotheses. It also seems interesting to make a precise anatomopathological description with a gradation of the digestive fibrotic damage in view of the paucity of medical literature in this field

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Systemic Sclerosis Association with Malignancy.
    Lepri G, Catalano M, Bellando-Randone S, Pillozzi S, et al · · 2022 · cited 28× · PMID 36121543 · DOI 10.1007/s12016-022-08930-4
  2. Biomarkers in skin autoimmunity-An update on localised scleroderma.
    Hernández-Bustos A, Bolos B, Astakhova K. · · 2024 · cited 2× · PMID 38577035 · DOI 10.1002/ski2.335

Verify or expand the search:

Other trials of additional biopsies

Trials testing the same drug.

Other recruiting trials for Scleroderma, Systemic

Currently open trials in the same condition.

Other Centre Hospitalier Universitaire de Nice trials

Trials by the same sponsor.

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Data sources for this page

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