Evidence map›Paper›PMID 23807164›Full record

ArticleBritish journal of cancer2013

Prognostic impact of family history in southern Chinese patients with undifferentiated nasopharyngeal carcinoma.

P-Y Ouyang, Z Su, Y-P Mao, X-X Liang, Q Liu, F-Y Xie

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 23% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Concurrent chemoradiotherapy versus radiotherapy alone for stage II nasopharyngeal carcinoma in the era of intensity-modulated radiotherapy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2023
    Pooled it
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  15. Nasopharyngeal carcinoma: A review of current updates.Experimental and therapeutic medicine · 2018
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  19. Pretreatment anemia and survival in nasopharyngeal carcinoma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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  20. 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

6 authors at 2 institutions in 1 country.

P-Y OuyangDepartment of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.
Z Su
Y-P Mao
X-X Liang
Q Liu
F-Y Xie
Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFamily history of cancer is associated with developing nasopharyngeal carcinoma (NPC); however, the impact of it on survival among established NPC patients remains unknown.

methodsWe retrospectively analysed 1773 southern Chinese patients. Associations between a first-degree family history of NPC and overall survival (OS), locoregional relapse-free survival (LRFS) and distant metastasis-free survival (DMFS) were estimated by Cox regression.

resultsAmong 1773 patients, 207 (11.7%) reported a first-degree family history of NPC. Compared with patients without a family history, the adjusted hazard ratios among those with it were 0.60 (95% confidence interval (CI), 0.37-0.98; P=0.040) for OS, 0.52 (95% CI, 0.24-1.12; P=0.096) for LRFS and 0.51 (95% CI, 0.27-0.97; P=0.040) for DMFS. There were trends for improving OS, LRFS and DMFS with increasing number of affected relatives (Ptrend: 0.050, 0.114 and 0.044, respectively). But no significant benefits of family history in second- or third-degree relatives were observed. In subgroup analysis, we observed the effects of family history with restriction to male patients and those of advanced stage and treated with conventional radiotherapy and addition of chemotherapy.

conclusionA first-degree family history of NPC is associated with improved survival of patients.

Indexed as

AdultCarcinoma, Squamous CellCell DifferentiationChinaDisease-Free SurvivalFamily HealthFemaleHumansMaleMiddle AgedNasopharyngeal NeoplasmsNeoplasm GradingPrognosisProportional Hazards ModelsRetrospective StudiesSurvival Rate

Identifiers

PMID23807164
PMCPMC3738126
OpenAlexW2112939950

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.