Mutations and Phenotypes of Unclassifiable Inherited Bone Marrow Failure Syndromes

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeNot listed
SponsorSohag University

About this trial

Inherited bone marrow failure syndromes (IBMFSs) are a diverse collection of genetic illnesses characterized by various degrees of peripheral cytopenias due to defective single-lineage or multi-lineage hematopoiesis, it can manifest itself at birth or later in life.

Eligibility criteria

Qualifiers

Confirmed a two-generational family with IBMFSs presented with signs and symptoms of bone fragility fractures and admitted or treated in Hematology Division at Internal Medicine Departments of various university hospitals will be screened for enrollment in this study.

The investigators will invite the entire family for testing for IBMFSs mutations, and three additional family members consented to participate in this study.

Disqualifiers

• Patients will be diagnosed with paroxysmal nocturnal hemoglobinuria

Patients will be diagnosed with de novo myelodysplastic syndrome

IBMFSs-patients will refuse to consent to this study.

Serologic evidence of recent virus infection as hepatitis A (HAV), HBV, HCV, HEV, cytomegalovirus (CMV), Epstein-Barr virus (EBV), or positive test for HIV.

Trial design

Treatments tested in this trial

  • The whole-exome sequencing

Treatment groups

No treatment groups listed

Sponsors and collaborators

Sohag University

Lead sponsor

Kyoto University

Collaborator

Assiut University

Collaborator