Evidence map›Paper›PMID 20389300›Full record

ArticleBritish journal of cancer2010

A Phase Ib trial of CA4P (combretastatin A-4 phosphate), carboplatin, and paclitaxel in patients with advanced cancer.

G J Rustin, G Shreeves, P D Nathan, A Gaya, T S Ganesan, D Wang, J Boxall, L Poupard, D J Chaplin, M R L Stratford and 2 more

Abstract readClinical Trial, Phase I
In one paragraph

Article in British journal of cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
–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

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  14. Nitroxides as Antioxidants and Anticancer Drugs.International journal of molecular sciences · 2017
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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

12 authors.

G J RustinDepartment of Medical Oncology, Mount Vernon Cancer Centre, Northwood, Middlesex, UK. grustin@nhs.net
G Shreeves
P D Nathan
A Gaya
T S Ganesan
D Wang
J Boxall
L Poupard
D J Chaplin
M R L Stratford
J Balkissoon
M Zweifel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe vascular disrupting agent combretastatin A4 phosphate (CA4P) causes major regression of animal tumours when given as combination therapy.

methodsPatients with advanced cancer refractory to standard therapy were treated with CA4P as a 10-min infusion, 20 h before carboplatin, paclitaxel, or paclitaxel, followed by carboplatin.

resultsCombretastatin A4 phosphate was escalated from 36 to 54 mg m(-2) with the carboplatin area under the concentration curve (AUC) 4-5, from 27 to 54 mg m(-2) with paclitaxel 135-175 mg m(-2), and from 54 to 72 mg m(-2) with carboplatin AUC 5 and paclitaxel 175 mg m(-2). Grade 3 or 4 neutropenia was seen in 17%, and thrombocytopenia only in 4% of 46 patients. Grade 1-3 hypertension (26% of patients) and grade 1-3 tumour pain (65% of patients) were the most typical non-haematological toxicities. Dose-limiting toxicity of grade 3 hypertension or grade 3 ataxia was seen in two patients at 72 mg m(-2). Responses were seen in 10 of 46 (22%) patients with ovarian, oesophageal, small-cell lung cancer, and melanoma.

conclusionThe combination of CA4P with carboplatin and paclitaxel was well tolerated in the majority of patients with adequate premedication and had antitumour activity in patients who were heavily pretreated.

Indexed as

AdultAgedAntineoplastic Combined Chemotherapy ProtocolsAtaxiaCarboplatinCarcinoma, Small CellDose-Response Relationship, DrugEsophageal NeoplasmsFemaleHumansInfusions, IntravenousLife ExpectancyLung NeoplasmsMaleMelanomaMiddle AgedCarboplatinfosbretabulinPaclitaxelStilbenes

Identifiers

PMID20389300
PMCPMC2865759

What OpenQuestion holds

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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 OpenQuestion graph.