Evidence map›Paper›PMID 38762822›Full record

ArticleInternational journal of clinical oncology2024

Trends in incidence and hormonal management of endometrial cancer during potentially reproductive age in Japan: a population-based study.

Tomoyuki Sasano, Seiji Mabuchi, Naoko Komura, Mina Sakata, Shoji Kamiura, Toshitaka Morishima, Isao Miyashiro

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Article in International journal of clinical oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Tomoyuki Sasano *Department of Obstetrics and Gynecology, Osaka Saiseikai Nakatsu Hospital, Osaka, 530-0012, Japan.
Seiji Mabuchi *Department of Gynecology, Osaka International Cancer Institute, 3-1-69, Otemae, Osaka, 541-8567, Japan. seiji.mabuchi@oici.jp.ORCID http://orcid.org/0000-0003-1803-1166
Naoko KomuraDepartment of Obstetrics and Gynecology, Kaizuka City Hospital, Osaka, 597-0015, Japan.
Mina SakataDepartment of Gynecology, Osaka International Cancer Institute, 3-1-69, Otemae, Osaka, 541-8567, Japan.
Shoji KamiuraDepartment of Gynecology, Osaka International Cancer Institute, 3-1-69, Otemae, Osaka, 541-8567, Japan.
Toshitaka MorishimaCancer Control Center, Osaka International Cancer Institute., Osaka, 541-8567, Japan.
Isao MiyashiroCancer Control Center, Osaka International Cancer Institute., Osaka, 541-8567, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to investigate the trends in the incidence and treatment of endometrial cancer (EC) during potentially reproductive age in Japan, with a special focus on the relative oncologic safety of hormonal therapy (HT) over surgery.

methodsThis population-based retrospective cohort study was conducted using data from the Osaka Cancer Registry from 2004 to 2018. Women with EC were first identified and then distributions of age, stage, histology, and initial treatment were examined. Then, the relative oncologic safety of HT over surgery in patients under the age of 50 years was evaluated.

resultsAmong the 9417 patients with EC, 1937 were diagnosed during their potentially reproductive age (< 50 years). The incidence of EC during potentially reproductive age has increased from 18.5% in 2004-2011 to 21.9% in 2012-2018. ECs during potentially reproductive age more frequently displayed favorable characteristics, such as endometrioid histology, and lower histological grade than those in non-potentially reproductive age. Among the 1223 patients diagnosed with localized endometrioid EC, 74 cases (6.0%) received HT as an initial treatment, while 1100 cases (90.0%) underwent surgery as their initial treatment. When the two treatment groups were compared, there was no significant difference in overall survival (p = 0.3713). The estimated 5-year survival rates were 100 and 98.8% in the HT and surgery groups, respectively.

conclusionEC is increasingly diagnosed during potentially reproductive age in Japan. The use of HT as an initial treatment is increasing, and achieved comparable survival outcomes to urgery against localized endometrioid EC during the potentially reproductive age.

Indexed as

Endometrial NeoplasmsAdultAgedAntineoplastic Agents, HormonalCarcinoma, EndometrioidFemaleHumansIncidenceJapanMiddle AgedRegistriesRetrospective StudiesAntineoplastic Agents, HormonalEndometrioid adenocarcinomaHormonal therapyLocalized endometrial cancerSurgerySurvival

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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.