Evidence map›Paper›PMID 21527934›Full record

SynthesisLeukemia2011

Dexamethasone versus prednisone for induction therapy in childhood acute lymphoblastic leukemia: a systematic review and meta-analysis.

O Teuffel, S P Kuster, S P Hunger, V Conter, J Hitzler, M-C Ethier, P S Shah, J Beyene, L Sung

Abstract readComparative StudyMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Leukemia, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 3 pooled it
7.8field-weighted citation impact, top 3% of its field
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

45 citing papers in PubMed, 3 syntheses or guidelines pooled it, 101 citations in OpenAlex.

  1. Pooled it
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  13. Walking inability in children during early treatment of acute lymphoblastic leukaemia: incidence and risk factors.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  14. Review
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  17. Advancing Diagnostics and Therapy to Reach Universal Cure in Childhood ALL.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2023
    Review
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  19. Article
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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

9 authors at 7 institutions in 3 countries.

O TeuffelDivision of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.
S P Kuster
S P Hunger
V Conter
J Hitzler
M-C Ethier
P S Shah
J Beyene
L Sung
Hospital for Sick Children · CAAzienda Ospedaliero Universitaria Ospedali Riuniti · ITChildren's Hospital Colorado · USMount Sinai Hospital · CAPublic Health Ontario · CASickKids Foundation · CAUniversity of Toronto · CA

Funding

Canadian Institutes of Health Research 87719
6 · The paper itself

Abstract

This systematic review and meta-analysis compared the efficacy and toxicity of dexamethasone (DEX) versus prednisone (PRED) for induction therapy in childhood acute lymphoblastic leukemia (ALL). We searched biomedical literature databases and conference proceedings for randomized controlled trials comparing DEX and PRED during induction therapy for childhood ALL. A total of eight studies were eligible for inclusion in this meta-analysis. DEX, in comparison with PRED, reduced events (that is, death from any cause, refractory or relapsed leukemia, or second malignancy; risk ratio (RR) 0.80; 95% confidence interval (CI), 0.68-0.94) and central nervous system relapse (RR 0.53; 95% CI, 0.44-0.65), but did not alter bone marrow relapse (RR 0.90; 95% CI, 0.69-1.18) or overall mortality (RR 0.91; 95% CI, 0.76-1.09). Patients receiving DEX had a higher risk of mortality during induction (RR 2.31; 95% CI, 1.46-3.66), neuro-psychiatric adverse events (RR 4.55; 95% CI, 2.45-8.46) and myopathy (RR 7.05; 95% CI, 3.00-16.58). There was no statistically significant difference in the risk of osteonecrosis, sepsis, fungal infection, diabetes or pancreatitis. DEX in induction therapy for children with ALL is more efficacious than PRED. However, DEX is also associated with more toxicity, and currently it remains unclear whether short-term superiority of DEX will also result in better overall survival.

Indexed as

ChildDexamethasoneHumansPrecursor Cell Lymphoblastic Leukemia-LymphomaPrednisoneDexamethasonePrednisone

Identifiers

PMID21527934
OpenAlexW2165074939

What OpenQuestion holds

Textmetadata
Read underepoch 390

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 OpenQuestion graph.