Evidence map›Paper›PMID 33441830›Full record

Trial reportScientific reports2021

Deep learning based prediction of prognosis in nonmetastatic clear cell renal cell carcinoma.

Seok-Soo Byun, Tak Sung Heo, Jeong Myeong Choi, Yeong Seok Jeong, Yu Seop Kim, Won Ki Lee, Chulho Kim

Abstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

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  14. The Efficacy of PretreatmentClinical Medicine Insights. Oncology · 2023
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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

7 authors.

Seok-Soo ByunDepartment of Urology, Seoul National University Bundang Hospital, Seongnam, 13620, Korea.
Tak Sung HeoDepartment of Convergence Software, Hallym University, Chuncheon, 24252, Korea.
Jeong Myeong ChoiDepartment of Convergence Software, Hallym University, Chuncheon, 24252, Korea.
Yeong Seok JeongCollege of Software, Hallym University, Chuncheon, 24252, Korea.
Yu Seop KimCollege of Software, Hallym University, Chuncheon, 24252, Korea.
Won Ki LeeDepartment of Urology, College of Medicine, Hallym University, Chuncheon Sacred Heart Hospital, 153, Kyo-dong, Chuncheon, 24253, Korea. rheewk@hanmail.net.
Chulho KimDepartment of Neurology, College of Medicine, Hallym University, Chuncheon Sacred Heart Hospital, 153, Kyo-dong, Chuncheon, 24253, Korea. gumdol52@hallym.or.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Survival analyses for malignancies, including renal cell carcinoma (RCC), have primarily been conducted using the Cox proportional hazards (CPH) model. We compared the random survival forest (RSF) and DeepSurv models with the CPH model to predict recurrence-free survival (RFS) and cancer-specific survival (CSS) in non-metastatic clear cell RCC (nm-cRCC) patients. Our cohort included 2139 nm-cRCC patients who underwent curative-intent surgery at six Korean institutions between 2000 and 2014. The data of two largest hospitals' patients were assigned into the training and validation dataset, and the data of the remaining hospitals were assigned into the external validation dataset. The performance of the RSF and DeepSurv models was compared with that of CPH using Harrel's C-index. During the follow-up, recurrence and cancer-specific deaths were recorded in 190 (12.7%) and 108 (7.0%) patients, respectively, in the training-dataset. Harrel's C-indices for RFS in the test-dataset were 0.794, 0.789, and 0.802 for CPH, RSF, and DeepSurv, respectively. Harrel's C-indices for CSS in the test-dataset were 0.831, 0.790, and 0.834 for CPH, RSF, and DeepSurv, respectively. In predicting RFS and CSS in nm-cRCC patients, the performance of DeepSurv was superior to that of CPH and RSF. In no distant time, deep learning-based survival predictions may be useful in RCC patients.

Indexed as

Databases, FactualDeep LearningAdultAgedCarcinoma, Renal CellDisease-Free SurvivalFemaleHumansKidney NeoplasmsMaleMiddle AgedPredictive Value of TestsRetrospective StudiesSurvival Rate

Identifiers

PMID33441830
PMCPMC7806580

What OpenQuestion holds

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Registered trials

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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.