Evidence map›Paper›PMID 27572087›Full record

ArticleJapanese journal of clinical oncology2016

Key predictive factors for efficacy of axitinib in first-line metastatic renal cell carcinoma: subgroup analysis in Japanese patients from a randomized, double-blind phase II study.

Yoshihiko Tomita, Satoshi Fukasawa, Mototsugu Oya, Hirotsugu Uemura, Nobuo Shinohara, Tomonori Habuchi, Brian I Rini, Ying Chen, Angel H Bair, Seiichiro Ozono and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Japanese journal of clinical oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 23 citations in OpenAlex.

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  5. Axitinib versus placebo as an adjuvant treatment of renal cell carcinoma: results from the phase III, randomized ATLAS trial.Annals of oncology : official journal of the European Society for Medical Oncology · 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

12 authors at 11 institutions in 2 countries.

Yoshihiko TomitaDepartment of Urology, Yamagata University Faculty of Medicine, Yamagata.
Satoshi FukasawaProstate Center and Division of Urology, Chiba Cancer Center, Chiba.
Mototsugu OyaDepartment of Urology, Keio University School of Medicine, Tokyo.
Hirotsugu UemuraDepartment of Urology, Kinki University School of Medicine, Osaka.
Nobuo ShinoharaDepartment of Urology, Hokkaido University Graduate School of Medicine, Hokkaido.
Tomonori HabuchiDepartment of Urology, Akita University School of Medicine, Akita, Japan.
Brian I RiniDepartment of Solid Tumor Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH.
Ying ChenPfizer Oncology, San Diego, CA, USA.
Angel H BairPfizer Oncology, San Diego, CA, USA.
Seiichiro OzonoDepartment of Urology, Hamamatsu University School of Medicine, Shizuoka.
Seiji NaitoDepartment of Urology, Kyushu University, Graduate School of Medical Sciences, Fukuoka.
Hideyuki AkazaStrategic Investigation on Comprehensive Cancer Network, Interfaculty Initiative in Information Studies/Graduate School of Interdisciplinary Information Studies, The University of Tokyo, Tokyo, Japan.
Pfizer (United States) · USAkita University · JPChiba Cancer Center · JPCleveland Clinic · USHamamatsu University School of Medicine · JPHokkaido University · JPKeio University · JPKindai University · JPKyushu University · JPThe University of Tokyo · JPYamagata University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo conduct Japanese subgroup analyses of a randomized, global Phase II study of axitinib with and without dose titration in first-line metastatic renal cell carcinoma and to explore predictive factors for axitinib efficacy in first-line metastatic renal cell carcinoma.

methodsThe data included 44 Japanese and 169 non-Japanese treatment-naïve patients with metastatic renal cell carcinoma. Patients received twice-daily axitinib 5 mg during a 4-week lead-in period. Patients who met the pre-defined randomization criteria were stratified by Eastern Cooperative Oncology Group performance status and randomly assigned (1:1) to axitinib or placebo titration. The primary endpoint was objective response rate; secondary endpoints included progression-free survival and safety. Predictive factors were analyzed using data from all patients.

resultsThe objective response rate (95% confidence interval) was 66% (50-80%) vs. 44% (36-52%) in Japanese and non-Japanese patients, respectively. At the primary analysis, median progression-free survival could not be estimated for Japanese patients, and was 27.6 months (95% confidence interval: 16.6-33.2) in an updated analysis. Hypertension, diarrhea, hand-foot syndrome, dysphonia, hypothyroidism and proteinuria were common adverse events in Japanese patients. Due to a small number of randomized patients, effects of axitinib dose titration could not sufficiently be confirmed among Japanese patients. The multivariate analysis identified time from histopathological diagnosis to treatment and sum of the longest diameter for target lesion at baseline as independent predictive factors for progression-free survival.

conclusionsAxitinib is effective and well tolerated as first-line metastatic renal cell carcinoma therapy in Japanese patients. Predictive factors for axitinib efficacy endpoints identified in this setting warrant further investigation.

Indexed as

axitinibJapanesemolecular targeted therapyrandomized clinical trialrenal cell carcinoma

Identifiers

PMID27572087
PMCPMC5091032
OpenAlexW2515082509

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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.