Evidence map›Paper›PMID 34180308›Full record

ArticleTechnology in cancer research & treatment

Dr. Answer AI for Prostate Cancer: Predicting Biochemical Recurrence Following Radical Prostatectomy.

Jihwan Park, Mi Jung Rho, Hyong Woo Moon, Jaewon Kim, Chanjung Lee, Dongbum Kim, Choung-Soo Kim, Seong Soo Jeon, Minyong Kang, Ji Youl Lee

Open access · goldAbstract read
In one paragraph

Article in Technology in cancer research & treatment. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 6 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

10 authors at 5 institutions in 1 country.

Jihwan ParkSchool of Software Convergence, College of Software Convergence, Dankook University, Yongin, Republic of Korea.ORCID 0000-0002-4027-1038
Mi Jung RhoCatholic Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Hyong Woo MoonDepartment of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Jaewon KimLifeSemantics, Seoul, Republic of Korea.
Chanjung LeeLifeSemantics, Seoul, Republic of Korea.
Dongbum KimLifeSemantics, Seoul, Republic of Korea.
Choung-Soo KimDepartment of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Seong Soo JeonDepartment of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Minyong KangDepartment of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Ji Youl LeeDepartment of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Samsung Medical Center · KRThe Catholic University of Korea Seoul St. Mary's Hospital · KRCatholic University of Korea · KRDankook University · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo develop a model to predict biochemical recurrence (BCR) after radical prostatectomy (RP), using artificial intelligence (AI) techniques. PATIENTS AND

methodsThis study collected data from 7,128 patients with prostate cancer (PCa) who received RP at 3 tertiary hospitals. After preprocessing, we used the data of 6,755 cases to generate the BCR prediction model. There were 16 input variables with BCR as the outcome variable. We used a random forest to develop the model. Several sampling techniques were used to address class imbalances.

resultsWe achieved good performance using a random forest with synthetic minority oversampling technique (SMOTE) using Tomek links, edited nearest neighbors (ENN), and random oversampling: accuracy = 96.59%, recall = 95.49%, precision = 97.66%, F1 score = 96.59%, and ROC AUC = 98.83%.

conclusionWe developed a BCR prediction model for RP. The Dr. Answer AI project, which was developed based on our BCR prediction model, helps physicians and patients to make treatment decisions in the clinical follow-up process as a clinical decision support system.

Indexed as

Artificial IntelligenceModels, BiologicalSoftwareAdultAgedAged, 80 and overArea Under CurveDecision TreesHumansMaleMiddle AgedNeoplasm Recurrence, LocalProstatectomyProstate-Specific AntigenProstatic NeoplasmsROC CurveProstate-Specific Antigenartificial intelligencebiochemical recurrenceDoctor’s AnswerPROMISE CLIP registryprostate cancerradical prostatectomyrandom forest

Identifiers

PMID34180308
PMCPMC8243093
OpenAlexW3174533447

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.