Volume 20, Issue 5 pp. 461-466
ORIGINAL ARTICLE: EPIDEMIOLOGY, CLINICAL PRACTICE AND HEALTH

Clinical impact of evaluation of frailty in endoscopic submucosal dissection for early gastric cancer in elderly patients

Noboru Misawa

Noboru Misawa

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Takuma Higurashi

Takuma Higurashi

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Jun Tachikawa

Jun Tachikawa

Department of Gastroenterology, Omori Red Cross Hospital, Tokyo, Japan

Search for more papers by this author
Hiroaki Tanabe

Hiroaki Tanabe

Department of Gastroenterology, Chigasaki Municipal Hospital, Chigasaki, Japan

Search for more papers by this author
Tsutomu Yoshihara

Tsutomu Yoshihara

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Keiichi Ashikari

Keiichi Ashikari

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Kenji Kanoshima

Kenji Kanoshima

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Akiko Fuyuki

Akiko Fuyuki

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Hidenori Ohkubo

Hidenori Ohkubo

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Yusuke Saigusa

Yusuke Saigusa

Department of Biostatistics, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Hideyuki Chiba

Hideyuki Chiba

Department of Gastroenterology, Omori Red Cross Hospital, Tokyo, Japan

Search for more papers by this author
Takashi Nonaka

Takashi Nonaka

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Department of Gastroenterology, National Hospital Organization Yokohama Medical Center, Yokohama, Japan

Search for more papers by this author
Hitoshi Kuriyama

Hitoshi Kuriyama

Department of Gastroenterology, Chigasaki Municipal Hospital, Chigasaki, Japan

Search for more papers by this author
Noritoshi Kobayashi

Noritoshi Kobayashi

Department of Oncology Division, Yokohama City University School of Medicine, Yokohama, Japan

Search for more papers by this author
Atsushi Nakajima

Corresponding Author

Atsushi Nakajima

Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan

Correspondence

Professor Atsushi Nakajima MD, PhD, Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.

Email: [email protected]

Search for more papers by this author
First published: 16 March 2020
Citations: 19

Abstract

Aims

Endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) is performed safely and effectively in elderly patients; however, whether ESD for EGC in elderly patients with frailty is safe and improves prognosis remains unclear.

Methods

In total, 142 patients aged ≥80 years who underwent ESD for EGC between September 2008 and September 2014 were included. We compared outcomes between patients with frailty and those without frailty. Frailty was assessed using the Clinical Frailty Scale (CFS) based on a patient's status before admission. Study endpoints were short- and long-term clinical outcomes after ESD.

Results

Patients were allocated into two groups: no frailty (CFS 1–3, n = 101) versus frailty (CFS 4–7, n = 41). Short-term clinical outcomes, specifically, adverse events and curability, did not differ between the two groups. For the long-term clinical outcomes, patients with frailty had significantly worse outcomes after ESD than those without frailty (the 3-year overall survival rates were 73.2% vs. 93.1%; P < 0.001 with log-rank test). The Cox proportional hazards model showed that frailty was only an independent risk factor for poor prognosis.

Conclusions

ESD for EGC is safe for elderly patients with or without frailty. However, elderly patients with frailty have a significantly poorer prognosis than those without frailty after ESD. Our results indicate that the frailty evaluation may be helpful to determine whether ESD for EGC should be performed. Geriatr Gerontol Int 2020; 20: 461–466.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.