Unique ID issued by UMIN | UMIN000024530 |
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Receipt number | R000028235 |
Scientific Title | Identification of New Biomarkers to Explore Pathology of Renal Tissue and to Predict Outcomes of Diabetic Nephropathy Study |
Date of disclosure of the study information | 2017/04/01 |
Last modified on | 2019/05/08 18:10:51 |
Identification of New Biomarkers to Explore Pathology of Renal Tissue and to Predict Outcomes of Diabetic Nephropathy Study
NExT-DN
Identification of New Biomarkers to Explore Pathology of Renal Tissue and to Predict Outcomes of Diabetic Nephropathy Study
NExT-DN
Japan |
Diabetes
Diabetic nephropathy
Endocrinology and Metabolism | Nephrology |
Others
NO
To investigate new prognostic and diagnostic indicators of diabetic nephropathy
Others
To explore the new therapeutic target of diabetic nephropathy
Others
eGFR 30-40% decline from baseline
1. Investigation of clinicopathologic indocators of renal progression in diabetic nephropathy
I. eGFR decline > 3-5 ml/min/1.73m2/year
II. Commencement of dialysis or renal transplantation because of end stage renal disease
III. Development of albuminuric stage
2. Investigation of other major complications of diabetes
I.Development of diabetic retinopathy
II.CVD event
III.Death
3. Exploration of new biomarkers to predict diabetic nephropathy in patients with diabetes.
I. Diabetic nephrpathy vs no renal disease
II. Diabetic nephropathy vs other renal diseases
* Investigation of biomarmers to differenciate I and II
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Diagnosis
Maneuver |
To evaluate renal disease in patients with diabetes by renal biopsy
20 | years-old | <= |
80 | years-old | > |
Male and Female
1. Patients who go to our department from the time after approval of this study by the ethics committee of our hospital to March 31th, 2024.
2. Patients who agreee IC
3. Patients whose age is no less than 20 and no more than 80 at the time of IC.
1. Patients with diabetes due to other reasons except for type 1 and 2 diabetes, such as steroid-induced diabetes, Cushing syndrome, and genetic diabetes
2. Female in pregnancy or with possibility of pregnancy
3. Patients with high risk of renal biopsy
High risk is defined as any one of the following 6 criteria.
i. Platelet count < 100,000 (/ul) or definite disordered coagulation
ii. Usage of antiplatelet drug and anticoagulated drug which can not be stopped temporarily.
iii. Progressive anemia except for renal anemia
iv. Patients who can not keep a position in bed during renal biopsy.
v. Morphologic problems revealed by image information
Specifically, multiple cysts on the puncture line, renal cortex thickness < 10mm, and so on.
vi. Patients whom primary physician clinically defined as patients at high risk because of other reasons.
4. Patients under the emergency situations, such as life-threatening and infectious situation.
5. Baseline eGFR < 15ml/min/1.73m2
200
1st name | Jun |
Middle name | |
Last name | Wada |
Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Department of Nephrology, Rheumatology, Endocrinology and Metabolism
700-8558
2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
81-86-235-7235
junwada@okayama-u.ac.jp
1st name | Koki |
Middle name | |
Last name | Mise |
Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Department of Nephrology, Rheumatology, Endocrinology and Metabolism
700-8558
2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
81-86-235-7235
kokims-frz@okayama-u.ac.jp
Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Department of Nephrology, Rheumatology, Endocrinology and Metabolism
Nothing
Other
Center for Innovative Clinical Medicine, Ethics Committee
2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
086-235-6503
mae6605@adm.okayama-u.ac.jp
NO
Okayama university hospital
2017 | Year | 04 | Month | 01 | Day |
Unpublished
Enrolling by invitation
2016 | Year | 12 | Month | 26 | Day |
2017 | Year | 02 | Month | 21 | Day |
2017 | Year | 03 | Month | 31 | Day |
2027 | Year | 03 | Month | 31 | Day |
2016 | Year | 10 | Month | 23 | Day |
2019 | Year | 05 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000028235
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