Evidence map›Paper›PMID 34685664›Full record

ArticleCells2021

Osteosarcoma in Adolescents and Young Adults.

Jun Ah Lee, Jiwon Lim, Hye Young Jin, Meerim Park, Hyeon Jin Park, Jong Woong Park, June Hyuk Kim, Hyun Guy Kang, Young-Joo Won

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 3 pooled it
4.7field-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

48 citing papers in PubMed, 3 syntheses or guidelines pooled it, 88 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

9 authors at 1 institution in 1 country.

Jun Ah LeeCenter for Pediatric Cancer, Department of Pediatrics, Goyang 10408, Korea.ORCID 0000-0003-3310-9566
Jiwon LimDivision of Cancer Registration and Surveillance, Goyang 10408, Korea.
Hye Young JinCenter for Pediatric Cancer, Department of Pediatrics, Goyang 10408, Korea.
Meerim ParkCenter for Pediatric Cancer, Department of Pediatrics, Goyang 10408, Korea.
Hyeon Jin ParkCenter for Pediatric Cancer, Department of Pediatrics, Goyang 10408, Korea.
Jong Woong ParkOrthopedic Oncology Clinic, Center for Rare Cancer, National Cancer Center, Goyang 10408, Korea.
June Hyuk KimOrthopedic Oncology Clinic, Center for Rare Cancer, National Cancer Center, Goyang 10408, Korea.
Hyun Guy KangOrthopedic Oncology Clinic, Center for Rare Cancer, National Cancer Center, Goyang 10408, Korea.
Young-Joo WonDivision of Cancer Registration and Surveillance, Goyang 10408, Korea.ORCID 0000-0001-9861-6740
National Cancer Center · KR

Funding

National Cancer Center of the Republic of Korea 1910132-3
6 · The paper itself

Abstract

The epidemiology of osteosarcoma in adolescents and young adults (AYA) remains unclear. We aimed to assess and compare the clinical features of osteosarcoma between AYA and other age groups. We retrieved osteosarcoma cases diagnosed between 1999 and 2017 from the Korea Central Cancer Registry. We compared survival trends and clinical characteristics between AYA and other age groups. AYA comprised 43.3% (1309/3022) of the osteosarcoma cases. Compared to other age groups, the male-to-female ratio was highest in AYA (1.61:1). The proportion of tumors located in an extremity was 80.3% in AYA, which was lower than in young children (92.5%) or pubertal children (93.8%) but higher than in adults (55.7%) or the elderly (47.5%). As for treatments, 71.2% of AYA received local treatment and systemic chemotherapy, and 28.8% received only local treatment (surgery: 261, radiotherapy: 9, surgery and radiotherapy: 5). The 5-year overall survival (OS) was lower in AYA (68%) than in young children (78%) or pubertal children (73%) but higher than in adults (47%) or the elderly (25%). When AYA were divided into five subgroups by age, patients aged 15-19 years constituted the largest proportion (45.4%,

Indexed as

AdolescentAge DistributionFemaleHumansMaleOsteosarcomaRepublic of KoreaSurvival AnalysisYoung Adultadolescents and young adults (AYA)Koreaosteosarcoma

Identifiers

PMID34685664
PMCPMC8534404
OpenAlexW3204108518

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.