CClinicalTrials.gg
Status unknownNCT05090917Curves-CSUpdated Dec 1, 2021

Growth Curves in Cockayne Syndrome Type 1 and Type 2

An observational study in Cockayne Syndrome, Type I and II, sponsored by University Hospital, Strasbourg, France. Status unknown at 1 site in France. Open to participants aged 1 Year to 17 Years. Per ClinicalTrials.gov, last updated 2021-12-01.

Sponsored by University Hospital, Strasbourg, France · Observational

The sponsor has not verified this record recently (last verified Oct 2021), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Case-control
Time perspective
Retrospective
Enrollment
85
Ages
1 Year to 17 Years
Sex
All
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Study summary

Despite the natural progression of Cockayne's syndrome, affected patients also present with variable neurological and gastrointestinal damage (gastroesophageal reflux, recurrent vomiting, swallowing disorders, etc.) with varying repercussions on their growth. Acute intercurrent events such as seizures, constipation, infections can also interact with their metabolism, food intake and influence their growth. The nutritional deficit potentially involved in this growth retardation can be responsible for many manifestations such as anemia, bone fractures, fatigue, coagulation disorders responsible in total for the reduction in quality and life expectancy.

Faced with growth retardation in patients with Cockayne syndrome, medical management is difficult to establish. Is this delay part of the natural course of the pathology?

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Conditions studied

  • Cockayne Syndrome, Type I and II

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Keywords

  • Cockayne Syndrome
  • Cockayne Syndrome, Type I and II
  • Growth curves
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In context

Syndrome

9,217 studies on the registry are indexed under Syndrome; 1,031 are open to participants now.

This study's planned enrollment of 85 is below the median of 102 across 2,209 observational studies indexed under Syndrome.

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Lead sponsor

University Hospital, Strasbourg, France is the lead sponsor of 966 studies on the registry; 342 are open to participants now.

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

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Who can participate

Ages eligible
1 Year to 17 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Minor patient with cockayne syndrome with molecular confirmation, treated between 01/01/1985 and 01/03/2020

Inclusion criteria

  • Minor patient
  • Cockayne syndrome with molecular confirmation, treated between 01/01/1985 and 01/03/2020
  • Collection of at least one growth data (height, weight, head circumference) for a given age
  • Clinic compatible with type 1 or 2 Cockayne syndrome
  • Holder of parental authority not opposing, after information, the reuse of their child's medical data for the purposes of this scientific research.

Exclusion criteria

Exclusion criteria:

  • Refusal to participate in the study.
  • Lack of molecular confirmation of Cockayne syndrome
  • Lack of growth data for a given age.
  • Clinic not compatible with type 1 or 2 Cockayne syndrome. Exclusion of type 3 Cockayne syndromes, trichothiodystrophy and xeroderma-pigmentosum.
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Study design

Observational model
Case-control
Time perspective
Retrospective
Enrollment
85 participants (estimated)
Patient registry
No
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What researchers measure

Primary outcomes

  1. Development of growth curves in Cockayne syndrome type 1 and type 2 from existing medical data

    Time frame: Files analysed retrospectively from January 01, 1985 to March 01, 2020 will be examined]

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Study locations

1 of 1 sites recruiting
  • Service de Pédiatrie1 - Hôpitaux Universitaires de Strasbourg
    Strasbourg, 67091, France
    Recruiting
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 1, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT05090917
Lead sponsor
University Hospital, Strasbourg, France
Responsible party
Sponsor
First posted
Oct 25, 2021
Start date
Nov 1, 2020
Primary completion
May 15, 2022 (estimated)
Completion
May 15, 2022 (estimated)
Last update
Dec 1, 2021

Study contacts

Vincent LAUGEL, MD, PhD
Contact
vincent.laugel@chru-strasbourg.fr
33 3 88 12 77 43
Saïd CHAYER, PhD, HDR
Contact
said.chayer@chru-strasbourg.fr
Vincent LAUGEL, MD, PhD
principal investigator · Service de Pédiatrie1 - Hôpitaux Universitaires de Strasbourg

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Oct 2021. You cannot join it, but the record below documents what was studied.

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