Evidence map›Paper›PMID 31430345›Full record

SynthesisPloS one2019

An individual patient-data meta-analysis of metronomic oral vinorelbine in metastatic non-small cell lung cancer.

Jean-Louis Pujol, Amandine Coffy, Andrea Camerini, Athanasios Kotsakis, Manlio Mencoboni, Milena Gusella, Felice Pasini, Aldo Pezzuto, Giuseppe Luigi Banna, Cemil Bilir and 5 more

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

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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

15 authors at 11 institutions in 4 countries.

Jean-Louis PujolDepartment of Thoracic Oncology, Montpellier Regional University Hospital, Montpellier, France.ORCID 0000-0001-9465-0693
Amandine CoffyLaboratory of Biostatistics and Epidemiology, University Institute for Clinical Research, Montpellier, France.
Andrea CameriniMedical Oncology, Ospedale Villa Scassi, Genoa, Italy.
Athanasios KotsakisHellenic Oncology Research Group (HORG), Athens, Greece.
Manlio MencoboniMedical Oncology, Versilia Hospital-ASL Toscana Nord-Ovest, Lido di Camaiore, LU, Italy.
Milena GusellaAULSS5 Polesana, UOC Oncologia, Ospedale Santa Maria della Misericordia, Rovigo, Italy.
Felice PasiniOncology Service, Casa di Cura Pederzoli, Peschiera del Garda (VR), Italy.
Aldo PezzutoThoracic and Cardiovascular Science Department S. Andrea Hospital, Sapienza University, via Grottarossa, Rome.
Giuseppe Luigi BannaDivision of Medical Oncology, Cannizzaro Hospital, Catania, Italy.
Cemil BilirDepartment of Medical Oncology, Faculty of Medicine, Sakarya University, Sakarya, Turkey.
Epaminontas SamantasHellenic Cooperative Oncology Group (HeCOG), Athens, Greece.
Fabrice BarlesiAssistance Publique Hôpitaux de Marseille, Multidisciplinary Oncology and Therapeutic Innovations Department, Aix Marseille University, Centre d'Investigation Clinique, Marseille, France.
Benoît RochDepartment of Thoracic Oncology, Montpellier Regional University Hospital, Montpellier, France.ORCID 0000-0002-4064-7621
Aude GuillouMedical Direction Department, Pierre Fabre Oncology, place Abel Gance Boulogne-Billancourt, France.
Jean-Pierre DaurèsLaboratory of Biostatistics and Epidemiology, University Institute for Clinical Research, Montpellier, France.
Centre Hospitalier Universitaire de Montpellier · FRAix-Marseille Université · FRCasa di Cura Villa Garda · ITHellenic Cooperative Oncology Group · GRHellenic Oncology Research Group · GROspedale Cannizzaro · ITOspedale Santa Maria della Misericordia di Rovigo · ITOspedale Versilia · ITPierre Fabre (France) · FRSakarya University · TRSapienza University of Rome · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSeveral non-comparative phase II studies have evaluated metronomic oral vinorelbine (MOV) in metastatic non-small cell lung cancer (NSCLC) but the small size of each study limits their conclusions. PURPOSE: To perform an individual patient-data metaanalysis of studies evaluating MOV in metastatic NSCLC in order to measure survival and safety of treatment with this regimen.

methodsStudies were selected if (1) administration of oral vinorelbine thrice a week; (2) fixed daily dose comprised between 30 and 50 mg, and; (3) being published before October 4th 2018. Database encompassed 8 variables characterizing disease and demography, 3 informing therapy, and 12 describing survival and toxicity.

resultsNine studies encompassing 418 patients fulfilled the selection criteria, 80% of them having frailty characteristics. Median overall survival (OS) was 8.7 months (95%CI: 7.6-9.5). OSrates at 6 months, one year and at two years after starting vinorelbine were 64%, 30.3% and 8.9%, respectively. In the Cox model, Eastern Cooperative Oncology Group (ECOG) performance status (PS) = 2, and anemia of any grade were significant determinants of shorter OS. Median progression-free survival(PFS) was 4.2 months (95%CI: 3.9-5). At 6 months and at one-year, PFS rates were 35% and 11.9% respectively. In the Cox model stratified for the variable "study", PS = 2and stage IV were significant determinants of shorter PFS. No toxicity was reported for 40% of patients, and 66 (15.8%) patients experienced a grade 3-4 toxicity. The most frequent toxicity was anemia of any grade (35.8%) that was higher with the 50 mg dosage.

conclusionMOV is an active and well-tolerated chemotherapy in metastatic NSCLC and is a manageable therapy in frail patients.

Indexed as

Administration, MetronomicAdministration, OralAnemiaAntineoplastic Agents, PhytogenicCarcinoma, Non-Small-Cell LungClinical Trials, Phase II as TopicHumansLung NeoplasmsProgression-Free SurvivalTime FactorsVinorelbineAntineoplastic Agents, PhytogenicVinorelbine

Identifiers

PMID31430345
PMCPMC6701879
OpenAlexW2969575102

What OpenQuestion holds

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LicenceCC BY
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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.