Evidence map›Paper›PMID 30190563›Full record

Trial reportScientific reports2018

Induction chemotherapy followed by concurrent chemoradiotherapy is benefit for advanced stage nasopharyngeal carcinoma with different nonkeratinizing carcinoma subtypes.

Jian Zang, Chen Li, Man Xu, Wanni Xu, Xiaowei Kang, Jianhua Wang, Shanquan Luo, Mei Shi

Open access · goldAbstract readClinical TrialComparative Study
In one paragraph

Trial report in Scientific reports, 2018. 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
3.9field-weighted citation impact, top 6% 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, 23 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

8 authors at 1 institution in 1 country.

Jian ZangDepartment of Radiation Oncology, xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Chen LiDepartment of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi'an, Shanxi, China.
Man XuDepartment of Radiation Oncology, xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Wanni XuDepartment of radiology, xijing hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Xiaowei KangState key laboratory of cancer biology and department of pathology, Fourth Military Medical University, Xi'an, Shanxi, China.
Jianhua WangDepartment of Radiation Oncology, xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Shanquan LuoDepartment of Radiation Oncology, xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Mei ShiDepartment of Radiation Oncology, xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China. mshi82@sohu.com.
Air Force Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Given the potentially distinctive histological variations in northwest of China, the aim of current study was to compare the efficacy of induction chemotherapy plus concurrent chemoradiotherapy (IC + CCRT) with concurrent chemoradiotherapy (CCRT) in nasopharyngeal carcinoma (NPC) patients with different histological types. A total of 301 patients were included in this study. Patients were classified in two cohorts according to the 2005 WHO World Health Organization histological classification: WHO type IIa group and WHO type IIb group. The Kaplan-Meier method was used to detect the efficacy between IC + CCRT and CCRT in two WHO types cohorts. Propensity score matching method was adopted to balance the baseline covariate and eliminate potential selection bias. On propensity matched analyses, IC + CCRT was found to produce better 3-year DMFS and OS than CCRT in WHO type IIa cohort (DMFS, 76.2% vs. 42.2%, p = 0.029; OS, 78.3% vs. 65.5%, p = 0.027). For WHO type IIb cohort, IC + CCRT was associated with a better 3-year OS (87.4% vs. 77.9%, p = 0.029) and a trend of better 3-year DMFS (85.9% vs. 76%, p = 0.162) compared with CCRT. IC + CCRT was benefit for advanced stage nasopharyngeal carcinoma with different nonkeratinizing carcinoma subtypes.

Indexed as

ChemoradiotherapyInduction ChemotherapyNasopharyngeal CarcinomaNasopharyngeal NeoplasmsAdolescentAdultAgedDisease-Free SurvivalFemaleHumansKaplan-Meier EstimateMaleMiddle AgedNeoplasm StagingSurvival Rate

Identifiers

PMID30190563
PMCPMC6127191
OpenAlexW2889346422

What OpenQuestion holds

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LicenceCC BY
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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.