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CompletedNCT02287805AmAcUpdated Apr 6, 2026

Qualitative and Quantitative Study Which Aims to Determine the Specifics of the Announcement for the Diagnosis of Patients With Craniosynostosis and Their Parents to Better Support Them in Their Care

An observational study in Craniosynostosis, sponsored by Assistance Publique - Hôpitaux de Paris. Completed at 1 site in France. Per ClinicalTrials.gov, last updated 2026-04-06.

Sponsored by Assistance Publique - Hôpitaux de Paris · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
574
Sex
All
01

Study summary

The purposes of this study are:

  • to better understand the experience of the announcement for the diagnostic of craniosynostosis to patients and their families to improve the understanding of it and it modes of appropriation
  • to compare the announcement process concerning "simple" and "complex" forms.
  • to identify the intra-family issues at the announcement of a genetic mutation.
  • to reconstruct the care course of patients by analyzing the time of the announcement and the post-operative period.
Read the detailed description

The supported hypothesis is that the diagnosis of craniosynostosis disturbs the initial family pattern. The different forms of the disease will have different repercussions on intra-family relationships.

The quality of the announcement done by the doctor influences the way how the subjects (parents and patients themselves) appropriate and incorporate it at short, medium and long term.

This research will contribute to the knowledge of this rare disease by different scientific communities: social sciences, medicine and neuropsychology. The originality of this research lies in interdisciplinary teams involved and the cross looks between professional and associative fields.

To better understand the impact of congenital malformations and specifically those related to craniosynostosis, the experiences of children and their families at short, medium and long term, the research will take place in the center of reference "Dysostoses craniofacial", Pediatric Neurosurgery Service at the Necker Hospital in Paris.

Prior to fieldwork, a thorough literature search will be conducted on issues related to our subject: the announcement, psychological, identity, family and social impacts, as well as the specifics of the disease and its manifestations.

The fieldwork will be included in a longitudinal approach which will be located at the intersection of quantitative and qualitative methods.

02

Conditions studied

  • Craniosynostosis

Keywords

  • craniosynostosis
  • simple form
  • complex form
  • diagnostic
  • announcement
  • impacts
03

In context

Craniosynostoses

51 studies on the registry are indexed under Craniosynostoses; 14 are open to participants now.

This study's enrollment of 574 is above the median of 43 across 26 observational studies indexed under Craniosynostoses.

Browse Craniosynostoses studies →

Lead sponsor

Assistance Publique - Hôpitaux de Paris is the lead sponsor of 3,592 studies on the registry; 1,033 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

children with craniosynostosis who are followed by the Reference Center "Dysostoses craniofaciales" and their parents.

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

Group 1 :

Parents of operated children with a clinical diagnosis of craniosynostosis

Group 2 :

  • Parents of newly diagnosed children for a craniosynostosis who will be operated
  • Children aged 15 who were operated for a craniosynostosis at least 10 years ago

Group 3 :

  • Parents of newly diagnosed children for a craniosynostosis who will be operated
  • Children aged 15 who were operated for a craniosynostosis at least 10 years ago

Exclusion criteria

Exclusion Criteria:

  • nothing to declare
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
574 participants (actual)
Patient registry
No

Groups and cohorts

  • quantitative survey 1

    parents of 300 patients with craniosynostosis diagnostic

    Other: quantitative survey

  • qualitative survey

    * parents of 12 newly diagnosed patients, they will be seen 3 times (after the diagnosis, 3 months after surgery, 1 year after surgery * 12 patients aged over 15 years, operated more than 10 years before

    Other: qualitative survey

  • quantitative survey 2

    * 100 parents of patients 1 year after surgery * 100 parents of patients, 5 years after the operation * 100 patients aged over 15 years and operated over 10 years ago

    Other: quantitative survey

Interventions

  • Otherqualitative survey
  • Otherquantitative survey
06

What researchers measure

Primary outcomes

  1. measure by questionnaire the conditions and experiences of the announcement concerning craniosynostosis (simple or complex)

    Analysis of the questionnaires will permit us to learn more about the conditions and experiences of the announcement concerning different profiles families whose experience has been received differently depending on the type of craniosynostosis (simple or complex), the medical history or sociodemographic characteristics.

    Time frame: 5 months

Secondary outcomes

  1. measure by interview the conditions and experiences of the announcement concerning craniosynostosis (simple or complex) interview

    In a longitudinal perspective, we will develop interview guides. For conducting interviews, we will use the life story method. The interest of the life story is that it provides a method to study the modes of appropriation of the announcement and the way in which subjects incorporate it into their life history.

    Time frame: 16 months

  2. measure by an other questionnaire the conditions and experiences of the announcement concerning craniosynostosis (simple or complex)

    From the results of all the interviews (from qualitative survey) and the analysis of questionnaires from the quantitative survey 1, we will develop questionnaires for themes and issues that have emerged from those analyses (accompanying the announcement of genetic mutation in the family, aesthetics, education ...). It will then develop targeted questionnaires, based on the analysis of interviews and questionnaires from the quantitative survey. The goal will be a deepening of themes.

    Time frame: 6 months

07

Study locations

1 site
  • Centre de référence des dysostoses craniofaciales, Hôpital Necker Enfants Malades
    Paris, 75015, France
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Oct 2014, a primary completion of Jan 2016 and a completion of Jul 2016. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Oct 10, 2014
First posted
Nov 11, 2014
Start
Oct 2014
Primary completionActual
Jan 2016
CompletionActual
Jul 2016
Last update
Apr 6, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Apr 6, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02287805
Collaborators
Université de Cergy Pontoise, URC-CIC Paris Descartes Necker Cochin
Responsible party
Sponsor
First posted
Nov 11, 2014
Start date
Oct 2014
Primary completion
Jan 2016
Completion
Jul 2016
Last update
Apr 6, 2026

Study contacts

Séverine Colinet, PhD
study chair · Cergy University

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2026. You cannot join it, but the record below documents what was studied.

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