Clinical trial Recruiting at 2 sites Observational Ages Any age to 18

Assessing adrenal function in children with leukemia after glucocorticoid treatment

Official title: A Swiss Prospective Multicenter Longitudinal Assessment of Hypothalamic-pituitary-adrenal Axis Suppression After Glucocorticoid Therapy for Leukemia and Lymphoblastic Lymphoma in Children: An Explorative Study

Run by University Children's Hospital Basel · NCT06861530 · Data updated 2026-11-12

This study is trying to see how glucocorticoid treatment affects the adrenal function in children with leukemia to better understand and manage any potential hormone problems they might have after treatment.

Quick facts

Study typeObservational
AgesAny age to 18 Years
SexAll
Enrollment40 (estimated)
SponsorUniversity Children's Hospital Basel
Academic / other
Drugs / interventionschemotherapy
Locations2 sites (Aarau and 1 other locations)
StatusRecruiting
StartedAugust 13, 2024
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedMay 8, 2026
Trial IDNCT06861530 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children diagnosed with acute lymphoblastic leukemia or lymphoblastic lymphoma who are receiving glucocorticoid therapy.

Probably not a fit

Patients who do not have a diagnosis of ALL or LBL or those who have contraindications to intravenous synthetic ACTH 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 aims to evaluate the suppression of the hypothalamic-pituitary-adrenal (HPA) axis in children diagnosed with acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma (LBL) who have received glucocorticoid therapy. The study will monitor the natural production of glucocorticoids in these patients after treatment, as glucocorticoids can lead to adrenal insufficiency, which poses additional health risks. The research will take place at the University Children's Hospital Basel and the Children's Hospital of Aarau, focusing on children treated with glucocorticoids for at least 21 days. The findings may help identify and manage adrenal insufficiency in this vulnerable population.

Why it matters

Potential benefit: If successful, this study could improve the detection and management of adrenal insufficiency in children undergoing treatment for leukemia.

How similar studies have gone: While there is existing literature on glucocorticoid effects, this specific assessment of HPA axis suppression in pediatric leukemia patients is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* diagnosed with ALL or LBL
* treated for at least 21 sequential days with glucocorticoids between the 01.07.2024 and the 30.06.2027 at the Childrens University Hospital of Basel or at the Childrens Hospital of Aarau
* lnformed consent can be obtained from the patient\'s legal representatives (and the patient if at least 14 years of age) within week 2 of treatment with glucocorticoids

Exclusion Criteria:

\- Contraindication to the administration of intravenous synthetical ACTH (Synacthen®): extremely rare cases of known or suspected hypersensitivity to Synacthen®.

Where it's running

  • Ksa
    Aarau, Switzerland
    Recruiting
  • Ukbb
    Basel, Switzerland
    Recruiting

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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.