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NCT04845958Completed

A Non-Interventional National Study in Pediatric Patients With Unexplained Enlarged Spleen

An Observational National Pediatric Study on Prevalence of Unexplained Splenomegaly

Source: ClinicalTrials.gov · Last updated 23 Sept 2025

Brief summary (registry, in English)

Primary Objective: To assess prevalence of Gaucher disease (GD) diagnosed in pediatric patients presenting with unexplained splenomegaly (SMG) after exclusion of first intention-diagnoses (e.g. portal hypertension, haematological malignancy, hemolytic anemia, infection) based on clinical examination and routine biological tests (full blood count, reticulocytes, liver tests, abdominal ultrasound, Coombs test and Epstein Barr virus serology). Secondary Objectives: * To describe the rate of each identified disease category and the rate of patients with no final diagnosis at the end of the study in pediatric patients with unexplained SMG after exclusion of first intention diagnoses * To describe the characteristics (clinical, lab, genetics) of all pediatric patients included in the study and to describe the characteristics subdivided by identified disease category and absence of final diagnosis at the end of the study

Status (registry)
Completed
Study type
Observational
Enrollment
60 (actual)
First submitted
12 Apr 2021
Start date
30 Jun 2021
Primary completion date
25 Nov 2024
Lead sponsor
Sanofi
NCT number
NCT04845958

What you commit to

  • Study type: Observational
  • Participants enrolled: 60
  • From 30 Jun 2021 to the primary completion date, 25 Nov 2024
  • 40 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • Patient with any obvious cause of SMG as described by clinical examination and/or lab or imaging test available in medical records and/or having been diagnosed with any of the following conditions:
  • hematological malignancy
  • portal hypertension
  • infectious disease associated with SMG (Cytomegalovirus, Epstein Barr virus, leishmaniasis or other obvious infectious cause revealed by the medical history)
    • The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Other

  • hemolytic anemia

Who the study is looking for

  • Patient under the age of 18 years
  • Patient with unexplained SMG (SMG defined as a palpable spleen, already known or discovered for the first time) and who has undergone tests to eliminate obvious causes of SMG

Age in the registry: 0 years to 18 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (40)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Investigational Site Number 2500036
Coordinator of this site? Confirm its status
AmiensFranceUnknown status
Investigational Site Number 2500014
Coordinator of this site? Confirm its status
AngersFranceUnknown status
Investigational Site Number 2500034
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ArgenteuilFranceUnknown status
Investigational Site Number 2500039
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BayonneFranceUnknown status
Investigational Site Number 2500015
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BesançonFranceUnknown status
Investigational Site Number : 2500003
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BordeauxFranceUnknown status
Investigational Site Number 2500038
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BrestFranceUnknown status
Investigational Site Number 2500026
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CaenFranceUnknown status
Investigational Site Number 2500018
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ChambéryFranceUnknown status
Investigational Site Number 2500009
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Clermont-FerrandFranceUnknown status
Investigational Site Number 2500008
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ColombesFranceUnknown status
Investigational Site Number 2500028
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CréteilFranceUnknown status
Investigational Site Number 2500006
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DijonFranceUnknown status
Investigational Site Number 2500010
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GleizéFranceUnknown status
Investigational Site Number 2500031
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JossignyFranceUnknown status
Investigational Site Number 2500040
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La RochelleFranceUnknown status
Investigational Site Number 2500007
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La TroncheFranceUnknown status
Investigational Site Number 2500030
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LimogesFranceUnknown status
Investigational Site Number : 2500001
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LyonFranceUnknown status
Investigational Site Number 2500032
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Mantes-la-JolieFranceUnknown status
Investigational Site Number : 2500005
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MarseilleFranceUnknown status
Investigational Site Number 2500027
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MeauxFranceUnknown status
Investigational Site Number : 2500002
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MontpellierFranceUnknown status
Investigational Site Number 2500021
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NantesFranceUnknown status
Investigational Site Number 2500019
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NiceFranceUnknown status
Investigational Site Number 2500022
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NîmesFranceUnknown status
Investigational Site Number :2500016
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ParisFranceUnknown status
Investigational Site Number 2500013
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PerpignanFranceUnknown status
Investigational Site Number 2500035
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PoissyFranceUnknown status
Investigational Site Number 2500011
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PoitiersFranceUnknown status
Investigational Site Number 2500029
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ReimsFranceUnknown status
Investigational Site Number 2500023
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RennesFranceUnknown status
Investigational Site Number 2500037
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RoubaixFranceUnknown status
Investigational Site Number 2500024
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RouenFranceUnknown status
Investigational Site Number 2500017
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Saint-Priest-en-JarezFranceUnknown status
Investigational Site Number 2500004
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StrasbourgFranceUnknown status
Investigational Site Number 2500033
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ToulouseFranceUnknown status
Investigational Site Number 2500020
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ToursFranceUnknown status
Investigational Site Number 2500025
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ValenciennesFranceUnknown status
Investigational Site Number 2500012
Coordinator of this site? Confirm its status
Vandœuvre-lès-NancyFranceUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.