Evidence map›Paper›PMID 34082495›Full record

ArticleCancer research and treatment2021

Life-Sustaining Treatment States in Korean Cancer Patients after Enforcement of Act on Decisions on Life-Sustaining Treatment for Patients at the End of Life.

Young-Woong Won, Hwa Jung Kim, Jung Hye Kwon, Ha Yeon Lee, Sun Kyung Baek, Yu Jung Kim, Do Yeun Kim, Hyewon Ryu

Open access · diamondAbstract read
In one paragraph

Article in Cancer research and treatment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.3field-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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Association between the timing of palliative care consultation and end-of-life outcomes in patients with cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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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 6 institutions in 1 country.

Young-Woong WonDivision of Hematology and Oncology, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea.
Hwa Jung KimDepartment of Preventive Medicine, Ulsan University College of Medicine, Seoul, Korea.
Jung Hye KwonDivision of Hematology and Oncology, Department of Internal Medicine, Chungnam National University Sejong Hospital, Chungnam National University College of Medicine, Sejong, Korea.
Ha Yeon LeeDivision of Hematology and Oncology, Department of Internal Medicine, National Medical Center, Seoul, Korea.
Sun Kyung BaekDivision of Hematology and Oncology, Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea.
Yu Jung KimDivision of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
Do Yeun KimDepartment of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Korea.
Hyewon RyuDivision of Hematology and Oncology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea.
Dongguk University Ilsan Hospital · KRChungnam National University · KRChungnam National University Hospital · KRHanyang University Guri Hospital · KRKyung Hee University · KRNational Medical Center · KR

Funding

National Evidence-based Healthcare Collaborating Agency NA19-008
6 · The paper itself

Abstract

purposeIn Korea, the "Act on Hospice and Palliative Care and Decisions on Life-sustaining Treatment for Patients at the End of Life" was enacted on February 4, 2018. This study was conducted to analyze the current state of life-sustaining treatment decisions based on National Health Insurance Service (NHIS) data after the law came into force. MATERIALS AND

methodsThe data of 173,028 cancer deaths were extracted from NHIS qualification data between November 2015 and January 2019.

resultsThe number of cancer deaths complied with the law process was 14,438 of 54,635 cases (26.4%). The rate of patient self-determination was 49.0%. The patients complying with the law process have used a hospice center more frequently (28% vs. 14%). However, the rate of intensive care unit (ICU) admission was similar between the patients who complied with and without the law process (ICU admission, 23% vs. 21%). There was no difference in the proportion of patients who had undergone mechanical ventilation and hemodialysis in the comparative analysis before and after the enforcement of the law and the analysis according to the compliance with the law. The patients who complied with the law process received cardiopulmonary resuscitation at a lower rate.

conclusionThe law has positive effects on the rate of life-sustaining treatment decision by patient's determination. However, there was no sufficient effect on the withholding or withdrawing of life-sustaining treatment, which could protect the patient from unnecessary or harmful interventions.

Indexed as

Decision MakingAdultAgedAged, 80 and overDeathDemographyFemaleFollow-Up StudiesHumansLife Support CareMaleMiddle AgedNeoplasmsPalliative CarePrognosisRepublic of KoreaCancer deathsLife-sustaining treatmentLife-sustaining treatment decisions law

Identifiers

PMID34082495
PMCPMC8524027
OpenAlexW3165723881

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.