Evidence map›Paper›PMID 29268545›Full record

ArticleJournal of thoracic disease2017

The impact of chemotherapy on persistent ground-glass nodules in patients with lung adenocarcinoma.

Wenwen Lu, Matthew D Cham, Linlin Qi, Jianwei Wang, Wei Tang, Xiaolu Li, Jie Zhang

Open access · hybridAbstract read
In one paragraph

Article in Journal of thoracic disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Trial
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  10. Ground-glass opacity-featured lung adenocarcinoma has no response to chemotherapy.Journal of cancer research and clinical oncology · 2020
    Article
  11. Review
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

7 authors at 4 institutions in 2 countries.

Wenwen LuDepartment of Diagnostic Radiology, National cancer center, Cancer Hospital/Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100021, China.
Matthew D ChamDepartment of Radiology Box 1234/Icahn School of Medicine at Mount Sinai, New York, USA.
Linlin QiDepartment of Diagnostic Radiology, National cancer center, Cancer Hospital/Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100021, China.
Jianwei WangDepartment of Diagnostic Radiology, National cancer center, Cancer Hospital/Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100021, China.
Wei TangDepartment of Diagnostic Radiology, National cancer center, Cancer Hospital/Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100021, China.
Xiaolu LiDepartment of Diagnostic Radiology, National cancer center, Cancer Hospital/Institute, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing 100021, China.
Jie ZhangRadiology Department, Dongzhimen Hospital/Beijing University of Chinese Medicine, Beijing 100700, China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNDongzhimen Hospital Affiliated to Beijing University of Chinese Medicine · CNIcahn School of Medicine at Mount Sinai · USPeking University Third Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundsTo evaluate the response of persistent ground glass nodules (GGNs) in patients with lung adenocarcinoma treated with platinum-based chemotherapy on computed tomography (CT).

methodsWe retrospectively studied patients with GGNs that met the following criteria: (I) GGNs found in patients with lung adenocarcinoma, which persist for more than 3 months; (II) patients treated with platinum-based (cisplatin or carboplatin) chemotherapy for at least 2 cycles; (III) ground glass proportion ¡Ý50%. For each patient, if more than two CTs satisfied the inclusion criteria, then the baseline and last CTs were used for analysis, defined as CT1 and CT2. A total of 91 persistent pulmonary GGNs in 51 patients fulfilled the inclusion criteria. We defined growth as a nodule ¡Ý2 mm increase in diameter or showing up a solid portion. GGN response to therapy was assessed and compared with the baseline CT. Differences in CT findings were analyzed using a paired

resultsBetween 2010 and 2015, 25 of the 51 (49%) were male and 26 of the 51 (51%) were female. The average age at time of detection of a GGN was 63.8 (range, 36-84) years. Mean follow-up duration was 24.1¡À17.9 months. During the follow-up periods, on a per-nodule basis, 94.5% of GGNs (n=86) remained unchanged in size. Only 5.5% GGNs (n=5) in 5 patients increased in size. The nodules CT feature in each lung adenocarcinoma clinical stage show no difference. No significant difference was found in the size, attenuation, volume, and mass of GGN between baseline and post-treatment measurements, regardless of the type of chemotherapy (P>0.05).

conclusionsThe clinical course of GGNs in patients with lung adenocarcinoma is predominantly indolent, and platinum-based chemotherapy may have no effect on the growth of persistent GGNs.

Indexed as

adenocarcinomachemotherapyGround-glass nodules (GGNs)lung cancer

Identifiers

PMID29268545
PMCPMC5720993
OpenAlexW2767896641

What OpenQuestion holds

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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.