E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with Diabetic Kidney Disease due to Type 1 or Type 2 Diabetes |
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E.1.1.1 | Medical condition in easily understood language |
Chronic kidney disease likely caused by diabetes |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 15.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10064848 |
E.1.2 | Term | Chronic kidney disease |
E.1.2 | System Organ Class | 10038359 - Renal and urinary disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Primary objective is to determine if LY2382770, administered monthly for 1 year is more effective than placebo at slowing the progression of diabetic kidney disease in patients treated with angiotensin-converting enzyme inhibitor (ACEi) or an angiotensin II receptor blocker (ARB) administered monthly by subcutaneous injection for 1 year is more effective than placebo at slowing the progressive loss of kidney function, as measured by Serum Creatinine (SCr) change from baseline.
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E.2.2 | Secondary objectives of the trial |
To compare LY2382770 to placebo for:
- safety and tolerability;
- serum creatinine slope of change from baseline over time;
- first morning urine protein/creatinine ratio change from baseline to endpoint;
- Biomarkers related to efficacy
To evaluate PK of LY2382770 and to determine within and between subject variability
To explore population PK and PD relationships of LY2382770.
To evaluate the frequency and clinical consequences of endogenous antibodies to LY2382770
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Two sub studies will be conducted:
Genetic Sub study
Because genetic variation may impact a patient’s response to therapy, study subjects will be asked to provide a 10-mL blood sample for potential pharmacogenetic analysis, unless collection
is precluded by local regulations or ERB [IRB] policy. This is a one-time collection that can be collected at any study visit in randomized patients who consent to the collection, as noted in the
Study Schedule (Protocol Attachment GFRF.1). Samples may be evaluated for association of genetic variants with diabetes and patient variance in response to LY2382770. Samples may be genotyped for genes that are believed to be related to safety
associated with the mechanism of action of LY2382770.
Samples will only be used for investigations related to the disease under study in this clinical trial, and the mechanism of action (including potential adverse effects) of LY2382770, and will
not be used for broad exploratory genetic analysis.
Storage samples sub study
Blood (serum, plasma, and mRNA) and urine samples will be collected for potential nongenomic biomarker research unless collection is precluded by local regulations or ERB [IEC] policy. Protocol Attachment GFRF.1 specifies the times that blood and urine samples will be collected. Samples may be used for research related to LY2382770 activity, TGF-β signaling pathways and
biological effects, and diabetes, DKD, and/or other associated comorbidities. Stored samples may also be used in validating assays related to these same research endeavors. |
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E.3 | Principal inclusion criteria |
Men and women not of childbearing potential ≥25 years of age with type 1 or type 2 diabetes mellitus and either an SCr of 1.3 to 3.3 mg/dL (115 to 291 μmol/L) in women and 1.5 to 3.5 mg/dL (132 to 309 μmol/L) in men, or an estimated glomerular filtration rate (eGFR) of 20 to 60 mL/min/1.73m2, and a 24-hour urine PCR of ≥800 mg/g (≥91 mg/mmol), despite equilibration for ≥2 months on an appropriate dose of either ACEi or ARB therapy. |
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E.4 | Principal exclusion criteria |
Chronic kidney disease (CKD) from causes other than presumed DKD, uncontrolled hypertension, unstable cardiovascular disease, cancer or predisposing conditions, autoimmune disease, chronic inflammatory disease, hepatitis B or C infection, cirrhosis or significant liver disease, systemic immunosuppression therapy, and recent gastrointestinal bleeding. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary Outcome Measures:
Change in Serum Creatinine from baseline to 12 month endpoint [Time Frame: Baseline, 12 months].
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Serum Creatinine will be tested at:
• Screening visit
• Randomization visit (baseline) which can be done up to 4 weeks after the Screening visit
• Visit 4 (8 weeks post baseline)
• Visit 6 (17 weeks post baseline)
• Visit 13 (34 weeks post baseline)
• Visit 15 (43 weeks post baseline)
• Visit 17 (51 weeks post baseline)
• Visit 19 (64 weeks post baseline)
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E.5.2 | Secondary end point(s) |
Compare LY2382770 to placebo for:
1- Safety and efficacy
2 - First morning Urine Protein/Creatinine Ratio change from baseline to 12 month endpoint
3 - biomarkers related to efficacy
4 - Serum creatinine slope of change from baseline through 12 months
Also:
5 - Evaluation of PK properties of LY2382770
6 - Explore PK and PD relationship of LY2382770
7 - Evaluate the frequency and clinical consequences of endogenous antibodies to LY2382770 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1 - Safety and Efficacy
AEs collected at all visits
2 - First morning Urine Protein/Creatinine Ratio change from baseline to 12 month endpoint data collected at:
- Screening visit
- Visit 18
3 - biomarkers related to efficacy
Visits 2, 10 and 11
4 - Serum creatinine slope of change from baseline through 12 months
- Visit 1, 2, 4, 6, 13, 15, 17 and 19
5 - Population PK (Attachment GFRF.4b.)
- Visits 3, 4, 5, 7, 8, 9, 10, 11, 14, 16, 18
6 - PD (as for #2 and #4 above) and PK as for #5 above. Detailed further in Protocol Schedule of Events
7 - Antibodies
Visits 1, 5, 11, 14 and 18 |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 4 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 36 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 36 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Australia |
Czech Republic |
France |
Hungary |
Israel |
Puerto Rico |
United States |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 5 |
E.8.9.2 | In all countries concerned by the trial days | 0 |