Clinical trial Recruiting at 1 site Phase2; Phase3 Interventional Ages 14 to 70

Golidocitinib (GO) treatment for hemophagocytic lymphohistiocytosis

Official title: Prospective Single-Arm Clinical Trial of Golidocitinib Monotherapy for Hemophagocytic Lymphohistiocytosis.

Run by Beijing Friendship Hospital · NCT07339345 · Data updated 2026-11-12

This trial will test whether the oral drug golidocitinib (GO) can safely treat people aged 14–70 with newly diagnosed or relapsed/refractory hemophagocytic lymphohistiocytosis who are not candidates for stem cell transplant.

More Lymphohistiocytosis, Hemophagocytic trials

Quick facts

PhasePhase2; Phase3
Study typeInterventional
Ages14 Years to 70 Years
SexAll
Enrollment28 (estimated)
SponsorBeijing Friendship Hospital
Academic / other
Drugs / interventionsGolidocitinib
Locations1 site (Beijing, Beijing Municipality)
StatusRecruiting
StartedJune 27, 2025
Main results expectedJune 27, 2026
Study endsJune 27, 2027
Registry record updatedJanuary 14, 2026
Trial IDNCT07339345 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are people 14–70 years old with newly diagnosed or relapsed/refractory HLH who meet molecular or HLH‑2004 diagnostic criteria and who are judged unsuitable for allo‑HSCT.

Probably not a fit

Patients who are eligible for curative allogeneic stem cell transplant, have uncontrolled serious infections, or have excluded viral/hepatic/cardiac findings per the protocol may not benefit from this trial.

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

What this trial studies

This is a prospective, single-arm Phase 2/3 trial of golidocitinib (GO) given alone to patients with primary or secondary HLH who meet molecular criteria or at least five of the HLH‑2004 diagnostic criteria. The protocol enrolls patients aged 14–70 who are currently unsuitable for allogeneic hematopoietic stem cell transplantation and who meet predefined organ‑function and infection‑screening limits. Efficacy will be measured by clinical and laboratory response rates and survival endpoints, while safety will be monitored by adverse events and cardiac and infectious screening. Detailed dosing and duration are not provided in the registry entry, and participants are treated at the single site in Beijing.

Why it matters

Potential benefit: If successful, golidocitinib could provide an effective medical option to control HLH symptoms and improve survival for patients who cannot undergo transplant.

How similar studies have gone: Similar strategies using JAK‑pathway inhibitors (for example ruxolitinib) have shown encouraging results in small series and early-phase work, so this approach builds on prior, limited clinical experience.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Researchers evaluate patients with newly diagnosed or refractory/relapsed HLH disease.
2. Definite diagnosis of HLH: molecular diagnosis consistent with pHLH, or at least 5 of the 8 criteria in the HLH-2004 diagnostic criteria.
3. Patients who are currently unsuitable or unable to undergo allo-HSCT.
4. Researchers estimate that the expected survival period exceeds one month.
5. Patients must be at least 14 years of age and no older than 70 years of age, with no gender restrictions.
6. Before the study began, TB was ≤10 times the upper limit of normal; Cr was ≤1.5 times the normal value.
7. Serum HIV antigen or antibody negative。
8. HCV antibody negative, or HCV antibody positive but HCV RNA negative.
9. .HBsAg and HBcAb are both negative. If either of the above is positive, peripheral blood hepatitis B virus DNA titer testing is required, with a titer of less than 1×10³ copies/ml.
10. Echocardiography showed LVEF ≥ 50%.
11. Women of childbearing age must be confirmed as not pregnant by a pregnancy test and must be willing to use effective contraception during the study period and for at least 12 months after the last dose; all male participants must use contraception during the study period and for at least 3 months after the last dose.

Exclusion Criteria:

1. Heart function above grade II(including II) (NYHA).
2. Pregnancy or lactating Women and reproductive-age patients who refused to use appropriate contraceptive measures during this trial.
3. Individuals who are allergic to GO or have a severe allergic constitution.
4. Active bleeding of the internal organs.
5. uncontrollable infection.
6. Severe mental illness.
7. History of non-melanoma skin cancer.
8. Unable to comply during the trial and/or follow-up phase. Participate in other clinical research at the same time.

Where it's running

  • beijing Friendship Hospital, Capital Medical University
    Beijing, Beijing Municipality, China
    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.