NIPH Clinical Trials Search

UMIN ID: UMIN000000481

Registered date:01/09/2006

Japan Diabetes Outcome Intervention Trial 2 (J-DOIT2) Pilot research about efficiency of a system supporting type 2 diabetes mellitus medical care by a family doctor

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedType 2 Diabetes Mellitus
Date of first enrollment2006/09/01
Target sample size2400
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)The medical care support that a medical care support service center carries out and support by a IT system Usual medical care


Primary OutcomeEstimation of the parameter which is necessary for sample size account toward "large-scale research" and estimate of workability of "large-scale research."
Secondary Outcome

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximum65years-old
GenderMale and Female
Include criteria
Exclude criteria1) A dialysis patient 2) A inpatient 3) The bedridden patient or the approximately bedridden patient 4) The patient resident in a nursing home 5) The patient with medical history of Blindness or leg amputation 6) The patient who was diagnosed as malignant recently in five years 7) The pregnant patient or the patient with pregnant possibility 8) The patient who undergoes treatment diabetic in plural medical institutions (besides treatment of complication) 9) The patient that type 1 diabetes mellitus is doubted

Related Information


public contact
Name katsuya Yamazaki
Address 2630 Sugitani, Toyama 930-0194 Japan Japan
Telephone 076-434-7287
Affiliation University of Toyama Faculty of Medicine, Internal Medicine 1
scientific contact
Name Masashi Kobayashi
Address 2630 Sugitani, Toyama 930-0194 Japan Japan
Telephone 076-434-7700
Affiliation Toyama University Hospital The director of a hospital