Risk of gastric adenoma and adenocarcinoma in patients with familial adenomatous polyposis in Japan : a nationwide multicenter study

© 2024. The Author(s)..

BACKGROUND: Patients with familial adenomatous polyposis (FAP) have an increased risk of developing gastric neoplasms. However, the clinical course of FAP with these gastric lesions has not yet been fully clarified. The present study aimed to clarify the changes in the incidence risk of developing gastric adenoma or gastric cancer during the lifespan of patients with FAP.

METHODS: Four hundred forty-three patients with data regarding gastric adenoma and gastric cancer retrospectively registered in a nationwide Japanese multicenter study were enrolled. The cumulative incidences and hazard rates (HRs) of gastric neoplasms were evaluated.

RESULTS: The cumulative incidence rates in 50-year-old patients with FAP were 22.8% for gastric adenoma and 7.6% for gastric cancer, respectively. No significant association was found between gastric neoplasms and the colonic phenotype. The peak age for the HR of gastric adenoma was 65 years, with the highest HR (0.043). Regarding the incidence of gastric cancer, the HR increased moderately up to the age of 40 years, but the increase accelerated from the age of 50 years (HR = 0.0067).

CONCLUSION: Careful surveillance of the upper gastrointestinal tract in elderly patients with FAP, such as shortening the interval of follow-up according to age, may be helpful for early diagnosis of gastric cancer.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:59

Enthalten in:

Journal of gastroenterology - 59(2024), 3 vom: 23. März, Seite 187-194

Sprache:

Englisch

Beteiligte Personen:

Sasaki, Kazuhito [VerfasserIn]
Kawai, Kazushige [VerfasserIn]
Nozawa, Hiroaki [VerfasserIn]
Ishihara, Soichiro [VerfasserIn]
Ishida, Hideyuki [VerfasserIn]
Ishibashi, Keiichiro [VerfasserIn]
Mori, Yoshiko [VerfasserIn]
Shichijo, Satoki [VerfasserIn]
Tani, Yasuhiro [VerfasserIn]
Takeuchi, Yoji [VerfasserIn]
Chino, Akiko [VerfasserIn]
Takao, Misato [VerfasserIn]
Fujiyoshi, Kenji [VerfasserIn]
Matsubara, Takaaki [VerfasserIn]
Miyakura, Yasuyuki [VerfasserIn]
Taniguchi, Fumitaka [VerfasserIn]
Yamaguchi, Tatsuro [VerfasserIn]
Tanakaya, Kohji [VerfasserIn]
Tomita, Naohiro [VerfasserIn]
Ajioka, Yoichi [VerfasserIn]

Links:

Volltext

Themen:

Familial adenomatous polyposis
Gastric adenoma
Gastric cancer
Journal Article
Multicenter Study

Anmerkungen:

Date Completed 01.03.2024

Date Revised 03.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00535-023-02074-8

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367537605