Evidence map›Paper›PMID 35087363›Full record

ArticleBreast care (Basel, Switzerland)2021

Carboplatin-Cyclophosphamide or Paclitaxel without or with Bevacizumab as First-Line Treatment for Metastatic Triple-Negative Breast Cancer (BOOG 2013-01).

Annelot G J van Rossum, Ingrid A M Mandjes, Erik van Werkhoven, Harm van Tinteren, A Elise van Leeuwen-Stok, Petra Nederlof, Johanna E A Portielje, Robbert J van Alphen, Els Platte, Daan van den Broek and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Breast care (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 44% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Observational
  6. Review
  7. 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

14 authors at 5 institutions in 1 country.

Annelot G J van RossumDivision of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Ingrid A M MandjesData Center, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Erik van WerkhovenBiometrics Department, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Harm van TinterenBiometrics Department, Netherlands Cancer Institute, Amsterdam, The Netherlands.
A Elise van Leeuwen-StokDutch Breast Cancer Research Group, BOOG Study Center, Amsterdam, The Netherlands.
Petra NederlofDepartment of Molecular Diagnostics, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Johanna E A PortieljeDepartment of Medical Oncology, HagaZiekenhuis, The Hague, The Netherlands.
Robbert J van AlphenDepartment of Medical Oncology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands.
Els PlatteClinical Chemical Laboratory, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Daan van den BroekClinical Chemical Laboratory, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Alwin HuitemaPharmacy, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Marleen KokDivision of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Sabine C LinnDivision of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Hendrika M OosterkampDepartment of Medical Oncology, Haaglanden Medisch Centrum, The Hague, The Netherlands.
The Netherlands Cancer Institute · NLElisabeth-TweeSteden Ziekenhuis · NLHaga Hospital · NLMedisch Centrum Haaglanden · NLOncode Institute · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe addition of bevacizumab to chemotherapy conferred a modest progression-free survival (PFS) benefit in metastatic triple-negative breast cancer (mTNBC). However, no overall survival (OS) benefit has been reported. Also, its combination with carboplatin-cyclophosphamide (CC) has never been investigated.

methodsThe Triple-B study is a multicenter, randomized phase IIb trial that aims to prospectively validate predictive biomarkers, including baseline plasma vascular endothelial growth factor receptor-2 (pVEGFR-2), for bevacizumab benefit. mTNBC patients were randomized between CC and paclitaxel (P) without or with bevacizumab (CC ± B or P ± B). Here we report on a preplanned safety and preliminary efficacy analysis after the first 12 patients had been treated with CC+B and on the predictive value of pVEGFR-2.

resultsIn 58 patients, the median follow-up was 22.1 months. Toxicity was manageable and consistent with what was known for each agent separately. There was a trend toward a prolonged PFS with bevacizumab compared to chemotherapy only (7.0 vs. 5.2 months; adjusted HR = 0.60; 95% CI 0.33-1.08;

conclusionsCC and CC+B are safe first-line regimens for mTNBC and the side effects are consistent with those known for each individual agent. pVEGFR-2 concentration did not predict a bevacizumab PFS benefit.

Indexed as

BevacizumabBiomarker trialCarboplatin-cyclophosphamideMetastatic triple-negative breast cancerPaclitaxelPlasma vascular endothelial growth factor receptor-2

Identifiers

PMID35087363
PMCPMC8740214
OpenAlexW3121951547

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.