NCT05649280

Brief Summary

The objective of this study is to evaluate the incidence of ACS within the DREPADOM system and compare it to expected incidences of ACS (historic cohorts of PRESEV1 and PRESEV2)

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
100

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Feb 2021

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2021

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2022

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

June 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2022

Completed
7 months until next milestone

First Posted

Study publicly available on registry

December 14, 2022

Completed
Last Updated

December 14, 2022

Status Verified

December 1, 2022

Enrollment Period

1 year

First QC Date

June 1, 2022

Last Update Submit

December 12, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Incidence of acute chest pain

    The primary endpoint is the incidence of Acute chest pain complications developed by patients in the DREPADOM system ( Home Care Services and Hospitalizations for Sickle Cell Disease Patients) and comparison with the historical cohorts of( PRESEV1 and PRESEV2 studies).

    30 months

Secondary Outcomes (1)

  • Incidence of clinical complications associated to Sickle cell disease

    30 months

Eligibility Criteria

Age2 Years+
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Sickle Cell Disease (SCD) is the most widespread genetic disease in the world. With an incidence rate of approximately 1/3000 newborns each year in France, International Standards consider SCD a rare disease. However, in the Ile-de-France region, that incidence drops to 1/435 newborns, rendering SCD a major territorial issue. It is estimated that more than 10 000 SCD patients live in this region, which represents approximately 30% of the French SCD population and 10% of the European SCD population. Vaso-occlusive crisis (VOC) or acute bone pain vaso-occlusion is a characteristic manifestation of SCD and represents the first cause of patients 'hospitalizations. Moreover, 16% of VOCs can develop into a potentially severe complication: the acute chest syndrome (ACS).

You may qualify if:

  • SS or Sβ0
  • Adult patients with a low PRESEV score

You may not qualify if:

  • SC/Sβ+ patients
  • SCD adult patients with an intermediate or high PRESEV score
  • Pregnant or breastfeeding women
  • Homeless patient
  • Patients without Social Security
  • Patient deprived of liberty by judicial or administrative decision or patient under guardianship

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Henri Mondor Hospital

Créteil, 94000, France

Location

MeSH Terms

Conditions

Anemia, Sickle Cell

Condition Hierarchy (Ancestors)

Anemia, Hemolytic, CongenitalAnemia, HemolyticAnemiaHematologic DiseasesHemic and Lymphatic DiseasesHemoglobinopathiesGenetic Diseases, InbornCongenital, Hereditary, and Neonatal Diseases and Abnormalities

Study Officials

  • Pablo BARTOLUCCI, PROFESSOR

    Soutien aux Actions contre les Maladies du Globule Rouge

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 1, 2022

First Posted

December 14, 2022

Study Start

February 1, 2021

Primary Completion

February 1, 2022

Study Completion

June 1, 2022

Last Updated

December 14, 2022

Record last verified: 2022-12

Locations