Evidence map›Paper›PMID 35216959›Full record

ArticleHematology, transfusion and cell therapy2023

Survival benefit of pediatric-based regimen for adults with acute lymphoblastic leukemia: A single-center retrospective cohort.

Miguel Pedro de Queiroz Neto, Larissa da Costa, Erica Sabrine Angelo Lisboa, Silvia Nathalia Bueno Silva, Ana Paula de Azambuja, Elenaide Coutinho Nunes, Rodrigo Miguel Bendlin

Abstract read
In one paragraph

Article in Hematology, transfusion and cell therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Miguel Pedro de Queiroz NetoHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil. Electronic address: miguelqueiroz@outlook.com.
Larissa da CostaHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.
Erica Sabrine Angelo LisboaHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.
Silvia Nathalia Bueno SilvaHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.
Ana Paula de AzambujaHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.
Elenaide Coutinho NunesHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.
Rodrigo Miguel BendlinHospital de Clínicas da Universidade Federal do Paraná (HC-UFPR), Curitiba, PR, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionImproving survival of Acute Lymphoblastic Leukemia (ALL) in adult patients has been a challenge. Despite intensive chemotherapy treatment, overall survival is poor. However, several studies demonstrate that young adult patients have better survival when treated with pediatric-based intensive regimens. Considering these results, We decided to treat newly diagnosed ALL patients according to age and risk factors. The goal of this study was to describe the results of this intensive chemotherapy treatment approach for ALL adult patients diagnosed at our institution.

methodsFifty-eight ALL patients, diagnosed from 2004 to 2013, were included in the analysis. Patients were assigned to either the St. Jude Total Therapy XIIIB high-risk arm (St Jude) or the CALGB 8811 (CALGB). The Kaplan-Meier survival curve was used for the survival analyses and the Cox proportional hazard regression, for multivariable analysis.

resultsThe overall survival was 22.9% at 10 years. The St. Jude improved survival, compared to the CALGB (p = 0.007), with 32.6% vs. 7.4% survival rate at 10 years. However, no survival benefit was found for patients younger than 20 years old (p = 0.32). The multivariable analysis demonstrated that undetectable minimal residual disease (MRD) and hematopoietic stem cell transplantation (HSCT) had beneficial impact on survival (p = 0.0007 and p = 0.004, respectively).

conclusionALL is a disease of poor prognosis for adults. The joint effort to standardize treatment and seek solutions is the way to start improving this scenario.

Indexed as

Acute lymphoblastic leukemiaBone marrow transplantationChemotherapyIntensiveOlder adolescentsYoung adults

Identifiers

PMID35216959
PMCPMC10433303

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

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 Socratic graph.