Evidence map›Paper›PMID 33962583›Full record

ArticleBMC cancer2021

Prognostic value of serum uric acid and tumor response to induction chemotherapy in locally advanced nasopharyngeal carcinoma.

Yuanji Xu, Zijie Wu, Wangzhong Ye, Youping Xiao, Wei Zheng, Qinyan Chen, Penggang Bai, Zhizhong Lin, Chuanben Chen

Abstract read
In one paragraph

Article in BMC cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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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

9 authors.

Yuanji Xu *Department of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Zijie Wu *Department of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Wangzhong Ye *Department of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Youping XiaoDepartment of Radiology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, Fujian, People's Republic of China.
Wei ZhengDepartment of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Qinyan ChenDepartment of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Penggang BaiDepartment of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Zhizhong LinDepartment of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China.
Chuanben ChenDepartment of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, No.420, Fuma Road, Fuzhou, Fujian, 350014, People's Republic of China. chenchuanben2010@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo explore the combined predictive value of serum uric acid (SUA) and tumor response to induction chemotherapy (IC) in locally advanced nasopharyngeal carcinoma (LANPC) patients receiving IC followed by concurrent chemoradiation therapy (CCRT).

methodsA total of 341 LANPC patients treated with IC + CCRT were enrolled in this retrospective study. Overall survival (OS), progression-free survival (PFS), locoregional relapse-free survival (LRFS), and distant metastasis-free survival (DMFS) were compared by the Kaplan-Meier analysis and the log-rank test, and multivariable survival analysis was carried out to investigate the independent prognostic factors.

resultsUnivariate analysis showed that a low SUA level and unsatisfactory tumor response to two cycles of IC both were negative predictors for OS, PFS, and DMFS in patients with LANPC. multivariable analysis demonstrated that the SUA level after two cycles of IC was an independent prognostic factor for OS (P = 0.012) but of borderline significance for PFS and DMFS (P = 0.055 and P = 0.067, respectively). Furthermore, tumor response to IC was of independent significance for predicting OS, PFS, and DMFS, respectively. Finally, LANPC patients with satisfactory tumor response and a high SUA level after two cycles of IC had a better OS, PFS, and DMFS than those with unsatisfactory tumor response and a low SUA level.

conclusionThe SUA level and the tumor response to two cycles of IC had predictive value for LANPC patients treated with IC plus CCRT. However, more aggressive therapeutic strategies are recommended for those with a low SUA level and unsatisfactory tumor response to two cycles of IC.

Indexed as

AdolescentAdultAgedChildFemaleHumansInduction ChemotherapyMaleMiddle AgedNasopharyngeal CarcinomaNasopharyngeal NeoplasmsPrognosisUric AcidYoung AdultUric AcidNasopharyngeal carcinomaPrognosisSerum uric acidTumor response

Identifiers

PMID33962583
PMCPMC8106149

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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.