Kosuke Ushijima

Kurume, Japan

Last Updated: 09/26/2026

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Found 20 publications

Hepatitis B Virus Infection Status in Japanese Children Prior to Universal Vaccination: Sustained Effectiveness of Mother-to-Child Transmission Prevention and Residual Infection Burden.

Hepatitis B Virus Infection Status in Japanese Children Prior to Universal Vaccination: Sustained Effectiveness of Mother-to-Child Transmission Prevention and Residual Infection Burden.

Journal: Hepatology research : the official journal of the Japan Society of Hepatology

Published: December 28, 2025

Characteristics and Frequency of Pediatric Inflammatory Bowel Disease-Associated Pancreatitis: A Japanese Nationwide Survey.

Characteristics and Frequency of Pediatric Inflammatory Bowel Disease-Associated Pancreatitis: A Japanese Nationwide Survey.

Journal: JPGN reports

Published: August 10, 2021

The updated JSPGHAN guidelines for the management of Helicobacter pylori infection in childhood.

The updated JSPGHAN guidelines for the management of Helicobacter pylori infection in childhood.

Journal: Pediatrics international : official journal of the Japan Pediatric Society

Published: May 20, 2020

Tacrolimus for ulcerative colitis in children: a multicenter survey in Japan.

Tacrolimus for ulcerative colitis in children: a multicenter survey in Japan.

Journal: Intestinal research

Published: March 29, 2019

Successful azathioprine treatment in an adolescent with chronic enteropathy associated with SLCO2A1 gene: A case report.

Successful azathioprine treatment in an adolescent with chronic enteropathy associated with SLCO2A1 gene: A case report.

Journal: Medicine

Published: October 14, 2018

Japanese clinical practice guidelines for allied disorders of Hirschsprung's disease, 2017.

Japanese clinical practice guidelines for allied disorders of Hirschsprung's disease, 2017.

Journal: Pediatrics international : official journal of the Japan Pediatric Society

Published: December 05, 2017

Shwachman-Diamond syndrome: Nationwide survey and systematic review in Japan.

Shwachman-Diamond syndrome: Nationwide survey and systematic review in Japan.

Journal: Pediatrics international : official journal of the Japan Pediatric Society

Published: July 20, 2017

Immunosuppressive medication is not associated with surgical site infection after surgery for intractable ulcerative colitis in children.

Immunosuppressive medication is not associated with surgical site infection after surgery for intractable ulcerative colitis in children.

Journal: Intractable & rare diseases research

Published: June 06, 2017

Study to determine guidelines for pediatric colonoscopy.

Study to determine guidelines for pediatric colonoscopy.

Journal: World journal of gastroenterology

Published: April 27, 2017

Epidemiologic features of 348 children with hepatitis C virus infection over a 30-year period: a nationwide survey in Japan.

Epidemiologic features of 348 children with hepatitis C virus infection over a 30-year period: a nationwide survey in Japan.

Journal: Journal of gastroenterology

Published: March 13, 2017

Pharmacotherapy for pediatric chronic intestinal pseudo-obstruction: Nationwide survey in Japan.

Pharmacotherapy for pediatric chronic intestinal pseudo-obstruction: Nationwide survey in Japan.

Journal: Pediatrics international : official journal of the Japan Pediatric Society

Published: September 20, 2016

Natural history of chronic hepatitis B virus infection in children in Japan: a comparison of mother-to-child transmission with horizontal transmission.

Natural history of chronic hepatitis B virus infection in children in Japan: a comparison of mother-to-child transmission with horizontal transmission.

Journal: Journal of gastroenterology

Published: August 08, 2016

Showing 1-12 of 20

Last Updated: 09/26/2026