Clinical trial Recruiting at 1 site Observational

Understanding H Syndrome and its Treatment Responses

Official title: Histiocytosis and Inflammatory Manifestations in Patients with H Syndrome- a Multinational Collaboration

Run by Rabin Medical Center · NCT06742073 · Data updated 2026-11-12

This study looks at how people with H syndrome respond to different treatments to better understand the condition and improve care for those affected.

Quick facts

Study typeObservational
SexAll
Enrollment120 (estimated)
SponsorRabin Medical Center
Academic / other
Drugs / interventionstocilizumab
Locations1 site (Petah Tikva)
StatusRecruiting
StartedNovember 1, 2024
Main results expectedJuly 1, 2026
Study endsAugust 1, 2026
Registry record updatedDecember 19, 2024
Trial IDNCT06742073 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients with a genetically confirmed diagnosis of H syndrome.

Probably not a fit

Patients without a confirmed genetic diagnosis of H syndrome will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study focuses on H syndrome, a rare genetic disorder that predisposes patients to histiocytosis due to mutations in the SLC29A3 gene. The study aims to comprehensively assess the clinical manifestations and treatment responses of a multinational cohort of patients diagnosed with H syndrome. By analyzing data from these patients, the researchers hope to identify patterns in treatment efficacy and improve understanding of the disease's clinical spectrum. The study builds on previous findings that suggest a novel signaling pathway involved in the disease's pathology.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment strategies for patients with H syndrome.

How similar studies have gone: While there have been isolated case reports of treatment success, this study represents a novel approach to understanding H syndrome and its treatment.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria: Any patient with a genetically confirmed diagnosis of H syndrome -

Exclusion Criteria:

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Where it's running

  • Schneider Children's Medical Center
    Petah Tikva, Israel
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.