Evidence map›Paper›PMID 34881037›Full record

ArticleMolecular and clinical oncology2022

Assessment of prognostic factors in previously treated Japanese patients with metastatic renal cell carcinoma who received nivolumab: An observational multi-institute study.

Toshiki Ito, Kosuke Mizutani, Kiyoshi Takahara, Ryosuke Ando, Takahiro Yasui, Ryoichi Shiroki, Takuya Koie, Hideaki Miyake

Abstract read
In one paragraph

Article in Molecular and clinical oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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

  1. Pooled it
  2. Observational
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

8 authors.

Toshiki ItoDepartment of Urology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka 431-3192, Japan.
Kosuke MizutaniDepartment of Urology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.
Kiyoshi TakaharaDepartment of Urology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
Ryosuke AndoDepartment of Nephro-urology, Nagoya City University Graduate School of Medical Science, Nagoya, Aichi 467-8601, Japan.
Takahiro YasuiDepartment of Nephro-urology, Nagoya City University Graduate School of Medical Science, Nagoya, Aichi 467-8601, Japan.
Ryoichi ShirokiDepartment of Urology, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
Takuya KoieDepartment of Urology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.
Hideaki MiyakeDepartment of Urology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka 431-3192, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to evaluate the prognosis of Japanese patients with metastatic renal cell carcinoma (mRCC) receiving nivolumab and to identify factors predicting the overall survival (OS) in this cohort of patients. This study retrospectively assessed the outcomes of 77 consecutive Japanese patients with mRCC who were treated using either 1 or 2 molecular-targeted agents followed by nivolumab in routine clinical practice. The best responses to nivolumab observed were as follows: Complete response in 3 patients, partial response in 27, stable disease in 33 and progressive disease in 14; therefore, the objective response rate in the 77 patients was 39.0%. During the median follow-up period of 11 months after the introduction of nivolumab, the median progression-free survival and OS were 7 months and not reached, respectively. On multivariate analysis of several parameters, age, Karnofsky Performance Status (KPS) and neutrophil counts were demonstrated to be independently associated with OS in the 77 patients. By dividing these patients into 3 groups according to 3 risk factors, it was possible to stratify the OS; however, the International Metastatic Renal Cell Carcinoma Database Consortium model was unable to classify the OS. These results suggested that age, KPS and neutrophil counts were useful predictors of OS in previously treated patients with mRCC who received nivolumab.

Indexed as

International Metastatic Renal Cell Carcinoma Database Consortium modelmetastatic renal cell carcinomanivolumabprognostication

Identifiers

PMID34881037
PMCPMC8637809

What OpenQuestion holds

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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.