Clinical trial Recruiting at 1 site Observational Ages 18 to 80

Observational study on adult hemophagocytic lymphohistiocytosis

Official title: A Prospective Cohort for Subjects With Adult Hemophagocytic Lymphohistiocytosis Like Syndrome

Run by Samsung Medical Center · NCT03117010 · Data updated 2026-11-12

This study is looking at adults with hemophagocytic lymphohistiocytosis to learn more about their symptoms and how they respond to treatments like immunosuppressive therapy or chemotherapy.

More Hemophagocytic Lymphohistiocytoses trials

Quick facts

Study typeObservational
Ages18 Years to 80 Years
SexAll
Enrollment81 (estimated)
SponsorSamsung Medical Center
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Seoul)
StatusRecruiting
StartedJanuary 1, 2017
Main results expectedDecember 31, 2028
Study endsDecember 31, 2028
Registry record updatedApril 24, 2026
Trial IDNCT03117010 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults over 18 years old who meet the diagnostic criteria for hemophagocytic lymphohistiocytosis.

Probably not a fit

Patients who do not meet the diagnostic criteria for HLH or are under 18 years old 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 enrolls adults who exhibit clinical and laboratory signs of hemophagocytic lymphohistiocytosis (HLH). Participants will undergo a thorough evaluation based on established HLH criteria and may receive systemic immunosuppressive therapy or chemotherapy as part of their treatment. The study aims to gather data on the clinical and biological characteristics of HLH in adults, with regular monitoring by participating physicians. The findings could enhance understanding and management of this serious condition.

Why it matters

Potential benefit: If successful, this study could improve the diagnosis and treatment strategies for patients with hemophagocytic lymphohistiocytosis.

How similar studies have gone: While there have been studies on HLH, this specific observational approach focusing on adult patients is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Subjects should fulfill the following criteria

  1. Subjects should have at least one of the following problems

     1. Presence of hemophagocytosis in tissue or bone marrow
     2. Presence of at least 3 conditions among 8 conditions of HLH diagnostic criteria
  2. Age \> 18 years
  3. Written informed consents

     Exclusion Criteria:
* Subjects cannot satisfy the inclusion criteria

Where it's running

  • Samsung Medical Center
    Seoul, South Korea
    Recruiting

Study contacts

  • Principal investigator: Seok Jin Kim, MD, PhD — Samsung Medical Center
  • Study coordinator: Seok Jin Kim, MD, PhD
  • Email: kstwoh@skku.edu
  • Phone: +82234101766

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.