| Primary | Change in Kidney Oxygenation (Cortex), Blood Oxygenation-level Dependent Magnetic Resonance Imaging (BOLD MRI) (R2*) | Change in kidney oxygenation in cortex assessed by BOLD (blood oxygenation level dependent) MRI from baseline (week 0) to end of treatment (week 52) is presented. R2* is a measure used in BOLD MRI to indicate the level of tissue oxygenation. A higher R2* value means lower tissue oxygenation while a lower R2* value means higher tissue oxygenation. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of kidney oxygenation (cortex) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
| | | Title | Denominators | Categories |
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| Bilateral cortex | - ParticipantsOG00058
- ParticipantsOG00133
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| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
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| Bilateral cortex: Responses are analysed using an ANCOVA with actual treatment, region and the stratification factors as categorical effects and the baseline value as a covariate, on log scale. | ANCOVA | | 0.1333 | | Treatment ratio | 0.98 | | | 2-Sided | 95 | 0.96 | 1.01 | | | | | Other | | | | |
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| Primary | Change in Kidney Oxygenation (Medulla), BOLD MRI (R2*) | Change in kidney oxygenation in medulla assessed by BOLD (blood oxygenation level dependent) MRI from baseline (week 0) to end of treatment (week 52) is presented. R2* is a measure used in BOLD MRI to indicate the level of tissue oxygenation. A higher R2* value means lower tissue oxygenation while a lower R2* value means higher tissue oxygenation. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of kidney oxygenation (medulla) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Primary | Change in Global Kidney Perfusion (MRI) | Change in global kidney perfusion assessed by phase contrast MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of global kidney perfusion | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Primary | Change in Kidney Inflammation (Cortex), Longitudinal Relaxation Time (T1) Mapping (MRI) | Change in kidney inflammation in cortex assessed by T1 mapping MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of kidney inflammation (cortex) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Primary | Change in Kidney Inflammation (Medulla), T1 Mapping (MRI) | Change in kidney inflammation in medulla assessed by T1 mapping MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of kidney inflammation (medulla) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Gene Expression Assessed by Single Nucleus Ribonucleic Acid (RNA) Sequencing (Kidney Biopsy) | Changes in gene expression were assessed by single nucleus RNA sequencing (kidney biopsies) from baseline (week 0) to end of treatment (week 52). Cell type annotation was performed prior to the analysis. The analysis reports the log2 fold change in form of differential gene expression per cell type from baseline, comparing treatment arms. Genes are considered significant if fold change > 0.5 or < 0.5 and false discovery rate (FDR) <0.1; these criteria help identify biologically significant genes that are reliably differentially expressed in patients with conditions such as Type 2 diabetes and chronic kidney disease. The differential expression was estimated using a linear mixed model that included participant as a random effect. The cell types presented are those that contain these differentially expressed genes demonstrating the treatment response. This threshold is based on findings published in cross-sectional observational studies related to disease impact and gene activity. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall Number participants analyzed = number of participants with available data for particular timepoint, for the respective arms. | Posted | | Number | | log2 fold-change | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg/Placebo | Participants received OW treatment with 0.25 mg semaglutide or placebo from week 0 to week 4 followed by 0.5 mg semaglutide or placebo from week 4 to week 8 followed by 1 mg semaglutide or placebo from week 8 to week 52 depending on the arm they were randomised to. This arm has combined data from Semaglutide arm and Placebo arm. |
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| Secondary | Change in Glomerular Basement Membrane Width (Kidney Biopsy) | Change in glomerular basement membrane width assessed in kidney biopsy from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall Number participants analyzed = number of participants with available data for particular timepoint, for the respective arms. | Posted | | Mean | Standard Deviation | Nanometer (nm) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Apparent Diffusion Coefficient (ADC) (Cortex) (MRI) | Change in apparent diffusion coefficient in cortex assessed by MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of ADC (cortex) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Apparent Diffusion Coefficient (ADC) (Medulla) (MRI) | Change in apparent diffusion coefficient in medulla assessed by MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of ADC (medulla) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Mean Renal Artery Resistive Index (RARI) (MRI) | Change in renal arterial resistive index assessed by MRI from baseline (week 0) to end of treatment (week 52) is presented. RARI measures the preservation of blood flow in renal arteries throughout the cardiac cycle and is therefore a measure for resistance of blood flow within the renal arteries. It serves as an indicator of kidney vascular health and potential arterial stiffness or obstruction. It is prognostic for primary cardiovascular and renal events in type 2 diabetes, where a lower RARI predicts a lower rate of events. RARI is calculated by relating the difference between blood flow at maximum velocity during the cardiac contraction phase (peak systolic velocity, PSV) and the speed at the end of the relaxation phase, at the point of minimal velocity (end diastolic velocity, EDV) with PSV, i.e., RARI = (PSV-EDV)/PSV. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of RARI | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | |
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| Secondary | Change in Mean Arterial Flow (MRI) | Change in mean arterial flow assessed by MRI from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall number of participants analyzed= FAS. Number Analyzed= number of participants with available data for particular timepoint, for the respective arms. | Posted | | Geometric Mean | Geometric Coefficient of Variation | Ratio of mean arterial flow | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Natriuresis (Urinary Sodium Excretion) (Urinalysis) | Change in natriuresis (urinary sodium excretion) (urinalysis) from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall Number participants analyzed = number of participants with available data for particular timepoint, for the respective arms. | Posted | | Mean | Standard Deviation | Millimoles per day (mmol/day) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Albumin Excretion Rate (Urinalysis) | Change in albumin excretion rate (urinalysis) from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall Number participants analyzed = number of participants with available data for particular timepoint, for the respective arms. | Posted | | Mean | Standard Deviation | Milligrams per day (mg/d) | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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| Secondary | Change in Kidney Function (Creatinine Clearance) (Urinalysis) | Change in kidney function (creatinine clearance) (urinalysis) from baseline (week 0) to end of treatment (week 52) is presented. | Full analysis set included all participants randomly assigned to trial treatment and who took at least 1 dose of trial product. Overall Number participants analyzed = number of participants with available data for particular timepoint, for the respective arms. | Posted | | Mean | Standard Deviation | Milliliter per minute | | Baseline (week 0), End of treatment (week 52) | | | | ID | Title | Description |
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| OG000 | Semaglutide 1.0 mg | Participants received once-weekly (OW) subcutaneous (s. c.) injection of semaglutide for 52 weeks. Participants received a dose of 0.25 milligrams (mg) from week 0 to week 4, then the dose was increased to 0.5 mg from week 4 to week 8. From week 8 to week 52, the dosage was 1.0 mg. | | OG001 | Placebo | Participants received once-weekly (OW) subcutaneous injection (s. c.) of placebo matched for semaglutide for 52 weeks. |
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