Evidence map›Paper›PMID 28449467›Full record

ArticleJournal of thoracic disease2017

Clinical analysis on 113 patients with lung cancer treated by percutaneous CT-guided microwave ablation.

Lou Zhong, Siyuan Sun, Jiahai Shi, Fei Cao, Xiao Han, Xueping Bao, Qingsheng You

Registry-linked trialOpen 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. It is linked to trial NCT04081181 (CT_ Guided Percutaneous Microwave Ablation in Treatment of Pulmonary Malignancies), which is not on this map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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.

NCT04081181 naunknown statusnot on this mapstarted 2020, after this paper: background citation

CT_ Guided Percutaneous Microwave Ablation in Treatment of Pulmonary Malignancies

TypeinterventionalSponsorAssiut UniversityRan2020 to 2022Enrolled19ConditionsLung CancerArmsMicrowave ablation
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 58 citations in OpenAlex.

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  14. CT-based radiomics models may predict the early efficacy of microwave ablation in malignant lung tumors.Cancer imaging : the official publication of the International Cancer Imaging Society · 2023
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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

7 authors at 2 institutions in 1 country.

Lou ZhongDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Siyuan SunDepartment of Clinical Medicine, Nantong University Xinglin College, Nantong 226001, China.
Jiahai ShiDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Fei CaoDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Xiao HanDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Xueping BaoDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Qingsheng YouDepartment of thoracic surgery, Affiliated Hospital of Nantong University, Nantong 226001, China.
Affiliated Hospital of Nantong University · CNNantong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung Cancer is a primary tumor with poor prognosis. For early stage lung cancer, treatment options include surgical resection and microwave techniques. Percutaneous ablative techniques emerged as best therapeutic options for nonsurgical patients.

methodsThe aim of this study was to retrospectively analyze the clinical effect of CT-guided microwave ablation (MWA) treatment for patients with lung cancer who were not eligible for surgical resection. MWA was used to treat the tumor lesion of 113 patients with lung cancer who were in our hospital from Jan, 2013 to Jun, 2015. The median diameter of tumors was 3.1 cm (0.7-6 cm). Follow-up were paid to all the patients who received MWA therapy. The average follow-up was 22.1±8.6 months, and the median follow-up was 18 (7-40) months.

resultsAll of 113 cases of patients with lung cancer experienced MWA therapy, and their tumors were found to have vacuolization, lower density and much smaller distinct shrinkage of tumor size with varying degrees. The local progression rate or relapse rate of the whole group was 15.9%. The counterpart of patients in the early-stage group was 5.7% (2/35), and the diameter of tumors in the two patients was more than 3 cm. The local progression rate or relapse rate of patients in advanced-stage group was 20.5%, wherein, 81.3% of local progression or relapse occurred to the patients with a tumorous diameter of more than 3 cm. The results indicated that the patients in advanced-stage group were vulnerable to local progression or relapse, the tumorous with greater diameter had higher incidence of local relapse. No mortality occurred within 30 days after surgery, the survival rate of patients in early-stage group at first, second, third year was respectively 97.1%, 94.1% and 84.7%. The counterpart of patients in advanced-stage group was respectively 93.6%, 87.7% and 71.7%. The difference of survival rate between both groups was not statistically significant (P=0.576). No perioperative deaths occurred, and the main complications i.e., fever, pneumothorax, pleural effusion, hemoptysis, pneumonia, and pain were slight and tolerable.

conclusionsMWA is an effective, safe and minimally invasive treatment for the patients with lung cancer who cannot be tolerated by surgical resection.

Indexed as

local progressionlung cancerMicrowave ablation (MWA)survival rate

Identifiers

PMID28449467
PMCPMC5394077
OpenAlexW2600850054

What OpenQuestion holds

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Registered trials

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.