NIPH Clinical Trials Search

JRCT ID: jRCTs032230527

Registered date:21/12/2023

Novel Test Method for Non-Obstructive Mesenteric Ischemia (NOMI)

Basic Information

Recruitment status Recruiting
Health condition(s) or Problem(s) studiedPatients admitted to the esophago-gastrointestinal surgical ward or ICU (regardless of disease)
Date of first enrollment21/12/2023
Target sample size24
Countries of recruitment
Study typeInterventional
Intervention(s)Perform examination for NOMI using a novel technique with a diagnostic ultrasound system.


Primary OutcomeTolerability of new testing methods
Secondary OutcomeDetection rate in each organ

Key inclusion & exclusion criteria

Age minimum>= 20age old
Age maximumNot applicable
Include criteriaPatients with suspected NOMI: Patients suspected of developing NOMI 1) Patients who have given consent to participate in this study, either by themselves or by a surrogate 2) Patients who are 20 years of age or older 3) Patients who have consulted with the Department of Esophagology and Gastroenterology, Chiba University Hospital 4) Patients with abdominal findings such as abdominal pain, abdominal distention, and any of the following (1) Worsening or new onset of circulatory failure (2) Prolonged elevation of Lactate in blood Non-NOMI patients: Control patients without organ failure 1) Patients who are 20 years old or older. 2) Patients who were admitted to the Department of Esophago-Gastrointestinal Surgery, Chiba University Hospital by walking in for scheduled surgery. 3) Patients who have obtained consent for participation in this study from themselves or their significant others.
Exclude criteria<Exclusion criteria common to both NOMI and non-NOMI patients> 1) Patients who are unable to perform ultrasound examinations due to inability to carry the equipment to the bedside. 2) Patients who are pregnant, possibly pregnant, within 28 days postpartum, or breastfeeding 3) Patients who are deemed by the physician to be inappropriate for the safe conduct of this study <Exclusion criteria for non-NOMI patients> 1) Patients with abdominal symptoms on admission 2) Patients who cannot walk independently

Related Information


Public contact
Name Satoko Arai
Address 1-8-1, Inohana, Chuo-ku, Chiba Chiba Japan 260-8677
Telephone +81-43-222-7171
Affiliation Chiba University Hospital
Scientific contact
Name Gaku Ohira
Address 1-8-1, Inohana, Chuo-ku, Chiba Chiba Japan 260-8677
Telephone +81-43-222-7171
Affiliation Chiba University Hospital