Evidence map›Paper›PMID 29939285›Full record

ArticleJapanese journal of clinical oncology2018

Outcome and prognostic factors in metastatic urothelial carcinoma patients receiving second-line chemotherapy: an analysis of real-world clinical practice data in Japan.

Ryuji Matsumoto, Takashige Abe, Junji Ishizaki, Hiroshi Kikuchi, Toru Harabayashi, Keita Minami, Ataru Sazawa, Tango Mochizuki, Tomoshige Akino, Masashi Murakumo and 4 more

Abstract readMulticenter Study
In one paragraph

Article in Japanese journal of clinical oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

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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

14 authors.

Ryuji MatsumotoDepartment of Urology, Hokkaido University Graduate School of Medicine.
Takashige AbeDepartment of Urology, Hokkaido University Graduate School of Medicine.
Junji IshizakiHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Hiroshi KikuchiDepartment of Urology, Hokkaido University Graduate School of Medicine.
Toru HarabayashiHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Keita MinamiHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Ataru SazawaHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Tango MochizukiHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Tomoshige AkinoHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Masashi MurakumoHokkaido Urothelial Cancer Research Group, Sapporo, Japan.
Takahiro OsawaDepartment of Urology, Hokkaido University Graduate School of Medicine.
Satoru MaruyamaDepartment of Urology, Hokkaido University Graduate School of Medicine.
Sachiyo MuraiDepartment of Urology, Hokkaido University Graduate School of Medicine.
Nobuo ShinoharaDepartment of Urology, Hokkaido University Graduate School of Medicine.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe objective of the present study was to investigate the survival outcome and prognostic factors of metastatic urothelial carcinoma patients treated with second-line systemic chemotherapy in real-world clinical practice.

methodsOverall, 114 patients with metastatic urothelial carcinoma undergoing second-line systemic chemotherapy were included in this retrospective analysis. The dominant second-line chemotherapy was a paclitaxel-based combination regimen (60%, 68/114). We assessed the progression-free survival and overall survival times using the Kaplan-Meier method. The Cox proportional hazards model was applied to identify the factors affecting overall survival.

resultsThe median progression-free survival and overall survival times were 4 and 9 months, respectively. In the multivariate analysis, an Eastern Cooperative Oncology Group performance status score greater than 0 at presentation, C-reactive protein level ≧1 mg/dl and poor response to prior chemotherapy were adverse prognostic indicators. Patients with 0, 1, 2 and 3 of those risk factors had a median overall survival of 17, 12, 7 and 3 months, respectively.

conclusionsThe Eastern Cooperative Oncology Group performance status at presentation, C-reactive protein level and response to prior chemotherapy were prognostic factors for metastatic urothelial carcinoma patients undergoing second-line chemotherapy. In the future, this information might help guide the choice of salvage treatment, such as second-line chemotherapy or immune checkpoint inhibitors, after the failure of first-line chemotherapy.

Indexed as

Practice Patterns, Physicians'AdultAgedAged, 80 and overDisease-Free SurvivalFemaleHumansJapanMaleMiddle AgedMultivariate AnalysisNeoplasm MetastasisPrognosisProportional Hazards ModelsRetrospective StudiesRisk Factors

Identifiers

PMID29939285
PMCPMC6057543

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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.