Trial reportCroatian medical journal2025
Disease characteristics and outcomes of Croatian pediatric patients with acute lymphoblastic leukemia: pretreatment immunophenotypic predictors of high bone marrow minimal residual disease on day 15 of treatment.
Trial report in Croatian medical journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00764907 (A Randomized Trial of the I-BFM-SG for the Management of Childhood Non-B Acute Lymphoblastic Leukemia), which is not on this map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Randomized Trial of the I-BFM-SG for the Management of Childhood Non-B Acute Lymphoblastic Leukemia
Who cites it
2 citing papers in PubMed.
- Article
- False-Positive and False-Negative MRD Results in Children with Acute Lymphoblastic Leukemia: Navigating Between Scylla and Charybdis (Brief Review and Clinical Experience).Children (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
23 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo assess the clinical-biological characteristics and outcomes of Croatian pediatric patients with acute lymphoblastic leukemia (ALL). A secondary aim was to evaluate the predictive value of pretreatment leukemia-associated immunophenotypes (LAIPs) for poor early response to induction therapy defined as ≥10% day 15 bone marrow flow cytometry minimal residual disease (FCM-MRD).
methodsThis retrospective cohort study reviewed the medical data of 393 consecutive pediatric ALL patients diagnosed and treated from February 2003 to April 2017 at four Croatian pediatric hemato-oncology centers. FCM data of 379 non-infant patients enrolled in two consecutive intercontinental trials, ALL IC-BFM 2002 (NCT00764907) and ALL IC-BFM 2009 (EudraCT 2010-019722-13), were analyzed to evaluate the association between LAIPs at diagnosis and day 15 FCM-MRD≥10% using univariate and multivariate logistic regression.
resultsThe median age at diagnosis was 5.2 years, with a predominance (83%) of B-cell precursor (BCP) ALL, and high hyperdiploidy (25.1%) and ETV6::RUNX1 (18.7%) as the most common genetic abnormalities. The protocols did not significantly differ in 5-year event-free survival (82.1% vs 81.7%), overall survival (88% vs 85%), and cumulative incidence of relapse (12.3% vs 10%). FCM-MRD≥10% on day 15 was identified in 22.1% of patients and was predicted by white blood cell (WBC) count ≥20×109/L (P=0.011) and strong expression of CD34 (P=0.032) and CD13 (P=0.001) at diagnosis.
conclusionThe characteristics and survival rates of Croatian pediatric ALL patients aligned with ALL IC-BFM data. WBC≥20×109/L, CD34strong, and CD13strong independently predicted poor early response in BCP-ALL, suggesting a potential prognostic value of LAIPs at diagnosis.
Indexed as
Identifiers
40343433PMC12093125What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.