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Effects of canagliflozin on renal oxygenation evaluated by BOLD MRI in patients with type 2 diabetes

Effects of canagliflozin, SGLT2 inhibitor, on renal oxygenation evaluated by blood oxygenation level-dependent (BOLD) MRI in patients with type 2 diabetes: An open-label, single-arm trial - Diamond study-8

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs051200047
Enrollment
20
Registered
2020-08-26
Start date
2020-09-07
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 diabetes Diabetic kidney disease

Interventions

Canagliflozin (100mg) is orally administered once a day
SGLT2 inhibitor

Sponsors

Mori Katsuhito
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Type 2 diabetes 2) Signed consent form 3) Age >= 20 years and = 6.5% and < 10% 5) Patients without any SGLT2 inhibitors at least 2 weeks before first BOLD MRI (at least 17 days before first canagliflozin administration)

Exclusion criteria

Exclusion criteria: 1) Pregnancy or breat-feeding and its possibility 2) Known allergy to canagliflozin 3) Contraindication for MRI (pacemaker or claustrophobia) 4) Past history of recurrent urinary tract or genital infections 5) Nephrotic sydrome 6) Diuretics or NSAIDs 7) Severe renal dysfuntion (eGFR triple upper limit of facility criterion) 10) Malignant tumors 11) Severe heart failure (NYHA class III or IV) 12) Patients who participate in any clinical trial except this trial 13) Patients whom principal investigator judges as inappropriate for the trial

Design outcomes

Primary

MeasureTime frame
The change in T2* value before and after canagliflozin treatmnet

Secondary

MeasureTime frame
The change in erythropoietin, fasting plasma glucose, HbA1c glycated albumin, albuminuria, proteinuria, urinary electrolytes (sodium, potassium, chloride), urinary tubular damage marker (beta 2MG, NAG), and resistance index before and after canagliflozin treatmnet

Contacts

Public ContactKatsuhito Mori

Osaka Metropolitan University Hospital

ktmori@omu.ac.jp+81-6-6645-2121

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026