Evidence map›Paper›PMID 26810322›Full record

ArticleInternational urology and nephrology2016

The impact of preoperative anemia on oncologic outcome in patients undergoing radical cystectomy for urothelial carcinoma of the bladder.

Jung Ki Jo, Seong Jin Jeong, Sung Kyu Hong, Seok-Soo Byun, Sang Eun Lee, Jong Jin Oh

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Article in International urology and nephrology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

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  13. The present and future enhanced recovery after surgery for bladder cancer.International braz j urol : official journal of the Brazilian Society of Urology
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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

6 authors at 1 institution in 1 country.

Jung Ki JoDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea.
Seong Jin JeongDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea.
Sung Kyu HongDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea.
Seok-Soo ByunDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea.
Sang Eun LeeDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea.
Jong Jin OhDepartment of Urology, Seoul National University Bundang Hospital, 82, Gumi-ro, 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, Korea. bebsuzzang@naver.com.
Seoul National University Bundang Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the impact of preoperative anemia (PA) on oncologic outcomes among patients who underwent radical cystectomy (RC) for bladder cancer.

methodsWe reviewed the records of 200 patients undergoing RC between October 2003 and December 2014. Patients were categorized according to PA status. We performed multivariable Cox regression analyses to assess the impact of PA on oncological outcomes.

resultsAmong 200 patients, 81 patients (40.5%) had PA according to definition of the WHO classification. Fifty-two (26%) of 200, 12 (6%) of 200 and 61 (30.5%) of 200 patients experienced the disease recurrence (DR), cancer-specific mortality (CSM) and all-cause mortality (ACM), respectively. In Kaplan-Meier analysis, the non-PA group showed a significantly higher 5-year DR-free survival than PA group (log-rank test: p = 0.018). The non-PA group showed a similar pattern of CSM and ACM (p = 0.004 and p = 0.037, respectively). In multivariable Cox proportional hazards analysis, PA was significantly associated with DR (HR 1.86, 95% CI, p = 0.04) and ACM (HR 2.13, 95% CI, p = 0.006) after adjusting other factors.

conclusionsThe preoperative anemic bladder cancer patients who underwent RC had worse oncological outcomes than non-anemic bladder cancer patients.

Indexed as

AgedAnemiaCarcinoma, Transitional CellCystectomyDisease-Free SurvivalFemaleFollow-Up StudiesHumansKaplan-Meier EstimateMaleNeoplasm InvasivenessPreoperative PeriodRepublic of KoreaRetrospective StudiesSurvival RateTime FactorsAnemiaCystectomyPrognosisSurvivalUrinary bladder neoplasms

Identifiers

PMID26810322
OpenAlexW2301107604

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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.