Evidence map›Paper›PMID 30776882›Full record

ArticleCancer research and treatment2019

Development of Protocol for Korean Lung Cancer Screening Project (K-LUCAS) to Evaluate Effectiveness and Feasibility to Implement National Cancer Screening Program.

Jaeho Lee, Juntae Lim, Yeol Kim, Hyae Young Kim, Jin Mo Goo, Choon-Taek Lee, Seung Hun Jang, Won-Chul Lee, Chan Wha Lee, Jin Young An and 5 more

Open access · diamondAbstract readMulticenter Study
In one paragraph

Article in Cancer research and treatment, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
5.2field-weighted citation impact, top 4% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 59 citations in OpenAlex.

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  12. Updates on lung cancer screening for early detection.The Korean journal of internal medicine · 2025
    Review
  13. Screening for Lung Cancer, Overdiagnosis, and Healthcare Utilization: A Nationwide Population-Based Study.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2025
    Article
  14. Review
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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

15 authors at 7 institutions in 1 country.

Jaeho LeeNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
Juntae LimNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
Yeol KimNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
Hyae Young KimDepartment of Diagnostic Radiology, National Cancer Center, Goyang, Korea.
Jin Mo GooDepartment of Radiology, Seoul National University College of Medicine, Seoul, Korea.
Choon-Taek LeeDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
Seung Hun JangDepartment of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea.
Won-Chul LeeDepartment of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Chan Wha LeeDepartment of Diagnostic Radiology, National Cancer Center, Goyang, Korea.
Jin Young AnDepartment of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea.
Ki Dong KoDepartment of Family Medicine, Gachon University Gil Medical Center, Incheon, Korea.
Min Ki LeeDepartment of Internal Medicine, Pusan National University, Busan, Korea.
Kui Son ChoiNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
Boyoung ParkNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
Duk Hyoung LeeNational Cancer Control Institute, National Cancer Center, Goyang, Korea.
National Cancer Center · KRCatholic University of Korea · KRChungbuk National University · KRGachon University Gil Medical Center · KRHallym University Sacred Heart Hospital · KRPusan National University · KRSeoul National University · KR

Funding

National Research Foundation of Korea 1732130-1
6 · The paper itself

Abstract

purposeTo reduce lung cancer mortality, lung cancer screening was recommended using low-dose computed tomography (LDCT) to high-risk population. A protocol for multicenter lung cancer screening pilot project was developed to evaluate the effectiveness and feasibility of lung cancer screening to implement National Cancer Screening Program in Korea. MATERIALS AND

methodsMultidisciplinary expert committee was comprised to develop a standardized protocol for Korean Lung Cancer Screening Project (K-LUCAS). K-LUCAS is a population-based single arm trial that targets high-risk population aged 55-74 years with at least 30 pack-year smoking history. LDCT results are reported by Lung-RADS suggested by American Radiology Society. Network-based system using computer-aided detection program is prepared to assist reducing diagnostic errors. Smoking cessation counselling is provided to all currently smoking participants. A small pilot test was conducted to check the feasibility and compliance of the protocols for K-LUCAS.

resultsIn pilot test, 256 were participated. The average age of participants was 63.2 years and only three participants (1.2%) were female. The participants had a smoking history of 40.5 pack-year on average and 53.9% were current smokers. Among them, 86.3% had willing to participate in lung cancer screening again. The average willingness to quit smoking among current smokers was 12.7% higher than before screening. In Lung-RADS reports, 10 (3.9%) were grade 3 and nine (3.5%) were grade 4. One participant was diagnosed as lung cancer.

conclusionThe protocol developed by this study is assessed to be feasible to perform K-LUCAS in multicenter nationwide scale.

Indexed as

AgedDiagnosis, Computer-AssistedEarly Detection of CancerFeasibility StudiesFemaleHumansLung NeoplasmsMaleMass ScreeningMiddle AgedPilot ProjectsPractice Guidelines as TopicRadiation DosageRepublic of KoreaSmokingSmoking PreventionLow-dose computed tomographyLung neoplasmsMass screeningPilot testSmokers

Identifiers

PMID30776882
PMCPMC6790831
OpenAlexW2915309177

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.