Evidence map›Paper›PMID 26232270›Full record

ArticleEuropean journal of cancer (Oxford, England : 1990)2015

Carboplatin therapeutic monitoring in preterm and full-term neonates.

Gareth J Veal, Julie Errington, James Hayden, David Hobin, Dermot Murphy, Rachel M Dommett, Deborah A Tweddle, Helen Jenkinson, Susan Picton

Open access · hybridAbstract read
In one paragraph

Article in European journal of cancer (Oxford, England : 1990), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  13. Monitoring neonates for ototoxicity.International journal of audiology · 2018
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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 1 country.

Gareth J VealNorthern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne NE2 4HH, UK. Electronic address: G.J.Veal@ncl.ac.uk.
Julie ErringtonNorthern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
James HaydenAlder Hey Children's NHS Trust, Liverpool L12 2AP, UK.
David HobinBirmingham Children's Hospital, Birmingham B4 6NH, UK.
Dermot MurphyRoyal Hospital for Sick Children, Glasgow G3 8SJ, UK.
Rachel M DommettBristol Royal Hospital for Children, Bristol BS2 8BJ, UK.
Deborah A TweddleNorthern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; Great North Children's Hospital, Newcastle upon Tyne NE1 4LP, UK.
Helen JenkinsonBirmingham Children's Hospital, Birmingham B4 6NH, UK.
Susan PictonLeeds General Infirmary, Leeds LS1 3EX, UK.
Birmingham Children's Hospital · GBNewcastle University · GBAlder Hey Children's NHS Foundation Trust · GBBristol Royal Hospital for Children · GBGreat North Children's Hospital · GBLeeds General Infirmary · GBRoyal Hospital for Children · GB

Funding

Cancer Research UK
6 · The paper itself

Abstract

introductionAdministration of the most appropriate dose of chemotherapy to neonates is particularly challenging and frequently not standardised based on any scientific rationale. We report the clinical utility of carboplatin therapeutic drug monitoring in preterm and full-term neonates within the first month of life.

methodsCarboplatin therapeutic monitoring was performed to achieve target drug exposures area under the plasma concentration-time curve (AUC values) in nine preterm and full-term neonates diagnosed with retinoblastoma or neuroblastoma treated over an 8 year period. Carboplatin was administered over 3 days with therapeutic drug monitoring utilised to target cumulative AUC values of 5.2-7.8 mg/ml min.

resultsAUC values achieved were within 15% of target values for the individual courses of treatment in all but one patient (12/13 courses of treatment), with dose modifications of up to 215% required to achieve target AUC values, based on initial mg/kg dosing schedules. Carboplatin clearance determined across three consecutive chemotherapy courses in two patients increased from 3.4 to 7.1 ml/min and from 7.2 to 16.5 ml/min, representing increases of 210-230% over several weeks of treatment. Complete remission was observed in 8/9 patients, with no renal toxicity reported and only one patient experiencing ototoxicity.

conclusionThe study highlights the benefits of utilising therapeutic drug monitoring to achieve target carboplatin AUC values in preterm and full-term neonates treated within the first few weeks of life, particularly in view of marked increases in drug clearance observed over consecutive chemotherapy courses. In the absence of therapeutic drug monitoring, body-weight based dosing is recommended, with dosing guidance provided for both approaches to inform future treatment.

Indexed as

Infant, PrematureAntineoplastic AgentsArea Under CurveCarboplatinDrug Administration ScheduleDrug MonitoringGestational AgeHumansInfant, NewbornNeuroblastomaPredictive Value of TestsRemission InductionRetinoblastomaTerm BirthTreatment OutcomeAntineoplastic AgentsCarboplatinCarboplatinChemotherapyNeonatesNeuroblastomaRetinoblastomaTherapeutic drug monitoring

Identifiers

PMID26232270
PMCPMC4571926
OpenAlexW2150432838

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.