Evidence map›Paper›PMID 26589619›Full record

ArticleSystematic reviews2015

The role of high-dose myeloablative chemotherapy with haematopoietic stem cell transplantation (HSCT) in children with central nervous system (CNS) tumours: protocol for a systematic review and meta-analysis.

Caroline Main, Jayne S Wilson, Simon P Stevens, Aimee E Houlton, Martin English, Pamela R Kearns, Bob Phillips, Barry Pizer, Sophie Wilne, Keith Wheatley

Open access · goldAbstract read
In one paragraph

Article in Systematic reviews, 2015. 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, top 92% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Review
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

10 authors at 5 institutions in 1 country.

Caroline MainCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. c.main@bham.ac.uk.
Jayne S WilsonCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. J.S.Wilson.1@bham.ac.uk.
Simon P StevensCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. S.Stevens@bham.c.uk.
Aimee E HoultonCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. A.E.Houlton@bham.ac.uk.
Martin EnglishBirmingham Children's Hospital NHS Foundation Trust, Birmingham, UK. Martin.English@bch.nhs.uk.
Pamela R KearnsCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. P.R.Kearns@bham.ac.uk.
Bob PhillipsCentre for Reviews and Dissemination (CRD), University of York, York, UK. bob.phillips@york.ac.uk.
Barry PizerAlder Hey Children's NHS Foundation Trust, Liverpool, UK. Barry.Pizer@alderhey.nhs.uk.
Sophie WilneQueen's Medical Centre, Nottingham University Hospitals' NHS Trust, Nottingham, UK. Sohpie.Wilne@nuh.nhs.uk.
Keith WheatleyCancer Research UK Clinical Trials Unit (CRCTU), Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK. K.Wheatley@bham.ac.uk.
Cancer Research UK Clinical Trials Unit · GBAlder Hey Children's NHS Foundation Trust · GBBirmingham Children's Hospital · GBKleijnen Systematic Reviews (United Kingdom) · GBNottingham University Hospitals NHS Trust · GB

Funding

Cancer Research UK 15958Department of Health PB-PG-1112-29122Medical Research Council G0800472
6 · The paper itself

Abstract

objectivesThe objective of the study is to conduct a systematic review to compare the effects of high-dose chemotherapy (HDCT) with autologous haematopoietic stem cell transplantation (HSCT) versus standard-dose chemotherapy (SDCT) in children with malignant central nervous system (CNS) tumours.

methodsStandard systematic review methods aimed at minimising bias will be employed for study identification, selection and data extraction. Ten electronic databases will be searched, along with citation searching and reference checking. Studies assessing the effects of HDCT with HSCT in children with CNS tumours will be included. The outcomes are survival (overall, progression-free, event-free, disease-free), response rates, short- and long-term adverse events and health-related quality of life (HRQoL). Two reviewers will independently screen and select randomised and non-randomised controlled trials and controlled and uncontrolled observational studies for inclusion. Quality assessment will be tailored to the different study designs. Where possible data will be summarised using combined estimates of effect for the hazard ratio for survival outcomes and the risk ratio for response rates. A fixed effect model will be used; sub-group analyses and meta-regression will be used to explore potential sources of heterogeneity between studies. DISCUSSION: Given the poor prognosis of malignant brain tumours in children in terms of survival and quality of life, this review will help guide clinical practice by summarising the current evidence on the use of high-dose myeloblative chemotherapy with stem cell support in children with CNS tumours.

Indexed as

Hematopoietic Stem Cell TransplantationAdolescentAge FactorsAntineoplastic Combined Chemotherapy ProtocolsChildChild, PreschoolClinical ProtocolsDisease-Free SurvivalDose-Response Relationship, DrugHumansInfantMeta-Analysis as TopicNeoplasm Recurrence, LocalNervous System NeoplasmsPrognosisRandomized Controlled Trials as Topic

Identifiers

PMID26589619
PMCPMC4654793
OpenAlexW2178859124

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.