Advanced in Proctitis

Katsuhiro Arai

Tokyo, JP 
Advanced in Proctitis
Tokyo, JP 
OverviewLocationsClinical Research

Overview

Katsuhiro Arai practices in Tokyo, Japan. Arai is rated as an Advanced expert by MediFind in the treatment of Proctitis. Their top areas of expertise are Viral Gastroenteritis, Colitis, Eosinophilic Enteropathy, Gastrostomy, and Endoscopy.

Their clinical research consists of co-authoring 124 peer reviewed articles and participating in 2 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, they have co-authored 2 articles in the study of Proctitis.

Locations

Tokyo, Japan
Other Locations
Setagaya, 1578535, Japan
Tsukuba, Japan
Japan
Toshima, Japan

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

2 Clinical Trials

A Randomized, Double-Blind, Phase 3 Study to Evaluate the Efficacy and Safety of Vedolizumab Intravenous as Maintenance Therapy in Pediatric Subjects With Moderately to Severely Active Ulcerative Colitis Who Achieved Clinical Response Following Open-Label Vedolizumab Intravenous Therapy
A Randomized, Double-Blind, Phase 3 Study to Evaluate the Efficacy and Safety of Vedolizumab Intravenous as Maintenance Therapy in Pediatric Subjects With Moderately to Severely Active Ulcerative Colitis Who Achieved Clinical Response Following Open-Label Vedolizumab Intravenous Therapy
Enrollment Status: Completed
Publish Date: October 01, 2025
Intervention Type: Drug
Study Drug: Vedolizumab
Study Phase: Phase 3
A Multicenter, Open-Label PK Study of Mirikizumab in Pediatric Patients With Moderately to Severely Active Ulcerative Colitis
A Multicenter, Open-Label PK Study of Mirikizumab in Pediatric Patients With Moderately to Severely Active Ulcerative Colitis
Enrollment Status: Completed
Publish Date: March 26, 2024
Intervention Type: Drug
Study Drug: Mirikizumab
Study Phase: Phase 2
View 1 Less Clinical Trial

124 Total Publications

Expert consensus on diagnostic guidelines for pediatric inflammatory bowel disease in Japan.
Expert consensus on diagnostic guidelines for pediatric inflammatory bowel disease in Japan.
Journal: Journal of gastroenterology
Published: April 22, 2025

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

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