Trial reportBlood cancer journal2019
ABCB1 SNP predicts outcome in patients with acute myeloid leukemia treated with Gemtuzumab ozogamicin: a report from Children's Oncology Group AAML0531 Trial.
Trial report in Blood cancer journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.
- Gemtuzumab ozogamicin for treatment of newly diagnosed CD33-positive acute myeloid leukemia.Future oncology (London, England) · 2018Pooled it
- Mapping the Role of P-gp in Multidrug Resistance: Insights from Recent Structural Studies.International journal of molecular sciences · 2025Review
- Exploring the role of PARP1 inhibition in enhancing antibody-drug conjugate therapy for acute leukemias: insights from DNA damage response pathway interactions.Journal of translational medicine · 2024Article
- Article
- A Review of Childhood Acute Myeloid Leukemia: Diagnosis and Novel Treatment.Pharmaceuticals (Basel, Switzerland) · 2023Review
- Treating CD33-Positive de novo Acute Myeloid Leukemia in Pediatric Patients: Focus on the Clinical Value of Gemtuzumab Ozogamicin.OncoTargets and therapy · 2023Review
- Gemtuzumab ozogamicin for relapsed or primary refractory acute myeloid leukemia in children-the Polish Pediatric Leukemia and Lymphoma Study Group experience.Frontiers in immunology · 2023Article
- Mitochondrial apoptosis-related gene polymorphisms are associated with responses to anthracycline-based chemotherapy in acute myeloid leukaemia.Frontiers in oncology · 2023Article
- Role of Drug Transporters in Elucidating Inter-Individual Variability in Pediatric Chemotherapy-Related Toxicities and Response.Pharmaceuticals (Basel, Switzerland) · 2022Review
- Article
- Systematic Review of Pharmacogenetics of ABC and SLC Transporter Genes in Acute Myeloid Leukemia.Pharmaceutics · 2022Review
- Role of Pharmacogenetics in the Treatment of Acute Myeloid Leukemia: Systematic Review and Future Perspectives.Pharmaceutics · 2022Review
- Association of race and ethnicity with clinical phenotype, genetics, and survival in pediatric acute myeloid leukemia.Blood advances · 2021Article
- High expression levels and the C3435T SNP of the ABCB1 gene are associated with lower survival in adult patients with acute myeloblastic leukemia in Mexico City.BMC medical genomics · 2021Article
- Review
- The Role of Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Leukemia.Journal of clinical medicine · 2021Review
- The clinical development of antibody-drug conjugates - lessons from leukaemia.Nature reviews. Clinical oncology · 2021Review
- Minimally myelosuppressive regimen for remission induction in pediatric AML: long-term results of an observational study.Blood advances · 2021Observational
- Acute Myeloid Leukemia in Children: Emerging Paradigms in Genetics and New Approaches to Therapy.Current oncology reports · 2021Review
- Biomarkers of Gemtuzumab Ozogamicin Response for Acute Myeloid Leukemia Treatment.International journal of molecular sciences · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 11 institutions in 2 countries.
Funding
Abstract
Gemtuzumab-ozogamicin (GO), a humanized-anti-CD33 antibody linked with the toxin-calicheamicin-γ is a reemerging and promising drug for AML. Calicheamicin a key element of GO, induces DNA-damage and cell-death once the linked CD33-antibody facilitates its uptake. Calicheamicin efflux by the drug-transporter PgP-1 have been implicated in GO response thus in this study, we evaluated impact of ABCB1-SNPs on GO response. Genomic-DNA samples from 942 patients randomized to receive standard therapy with or without addition of GO (COG-AAML0531) were genotyped for ABCB1-SNPs. Our most interesting results show that for rs1045642, patients with minor-T-allele (CT/TT) had better outcome as compared to patients with CC genotype in GO-arm (Event-free survival-EFS: p = 0.022; and risk of relapse-RR, p = 0.007). In contrast, no difference between genotypes was observed for any of the clinical endpoints within No-GO arm (all p > 0.05). Consistent results were obtained when genotype groups were compared by GO and No-GO arms. The in vitro evaluation using HL60-cells further demonstrated consistent impact of rs1045642-T-allele on calicheamicin induced DNA-damage and cell-viability. Our results show the significance of ABCB1 SNPs on GO response in AML and warrants the need to investigate this in other cohorts. Once validated, ABCB1-SNPs in conjunction with CD33-SNPs can open up opportunities to personalize GO-therapy.
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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.