Clinical and Paraclinical Characterization of Osseous Anomalies of the Long Bones of Patients With Klippel Trénaunay Syndrome (KTSOS)

Grenoble Alpes University Hospital Center (CHU)

Status: Active, not recruiting

Conditions: Radiological Bone Phenotype Description of Patients With KTS ( Klippel-Trénaunay Syndrome )

Treatments: Diagnostic Test: Osteodensitometry

Study type: Interventional

Funder types: Other

Identifiers

NCT07060703

2023-A02765-40

Details and patient eligibility

About

Clinical and paraclinical characterization of osseous anomalies of the long bones of patients with Klippel Trénaunay syndrome

Full description

The objective is to better characterize bone damage in KTS as well as their risks in the shorter or medium term (potentially higher risks of long bone fractures, hemorrhagic risks in the event of a long bone fracture, osteoarthritis risks or risk osteoporosis) as well as the need for rheumatological care in the care pathway.

Enrollment: 15 estimated patients

Sex: All

Ages: 7+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

Vascular malformation such as Klippel-Trénaunay syndrome or Capillary malformations (CM) + venous malformations (VM) +/- Lymphatic malformations (LM) + limb overgrowth according to ISSVA (International Society for the Study of Vascular Anomalies) classification.

• Signature of study consent by subject of legal age or by 2 legal guardians for minors Patient affiliated to a social security scheme or beneficiary of such a scheme
• Age greater than or equal to 7 years

Exclusion criteria

Pregnant or breast-feeding woman Protected person

Trial design

Primary purpose: Other

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

15 participants in 1 patient group

Radiological Bone Phenotype Description of Patients With KTS

Other group

Treatment:

Diagnostic Test: Osteodensitometry