| Primary | Change From Baseline in Calculated Creatinine Clearance (Cockcroft-Gault Equation) at 52 Weeks Post-randomization | Creatinine Clearance (CC) calculated using Cockcroft-Gault equation, adjusted for body surface area. Calculated CC: method to approximate kidney function. It measures rate creatinine (substance formed from metabolism of creatine) is cleared from blood by kidneys. Normal adult creatinine clearance is greater than or equal to (≥) 90 milliliters per minute per 1.73 meters squared (mL/min/1.73m^2). Change from baseline=CC at Week 52 minus CC at baseline where higher scores represented improved renal function; Least squares mean adjusted for baseline calculated creatinine clearance and center. | Intent-to-Treat (ITT) Population: all randomized participants; all available data (on-therapy and off-therapy) included; Last observation carried forward (LOCF) for data missing due to skipped visits or participant withdrawal from study. Number of participants analyzed (N)=those with all measurements required for calculated creatinine clearance. | Posted | | Least Squares Mean | Standard Error | mL/min/1.73m^2 | | Baseline and Week 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
| | | Title | Denominators | Categories |
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| | | Title | Measurements |
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| - OG000-1.35± 1.18
- OG0013.03± 1.29
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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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| Change from baseline to Week 52 | ANCOVA | Analysis of covariance (ANCOVA) with baseline creatinine clearance (Cockcroft-Gault) as a covariate and treatment group and center as factors | 0.004 | | | | | | 2-Sided | | | | | | | No | Superiority or Other | | |
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| Primary | Calculated Creatinine Clearance (Cockcroft-Gault Equation) at Baseline | Creatinine clearance at baseline calculated using Cockcroft-Gault equation and adjusted for body surface area. Calculated CC: method to approximate kidney function. It measures rate creatinine (substance formed from metabolism of creatine) is cleared from blood by kidneys. Normal adult creatinine clearance is ≥ 90 mL/min/1.73m^2. | ITT; N=participants with all measurements required for calculated creatinine clearance. | Posted | | Mean | Standard Deviation | mL/min/1.73m^2 | | Baseline | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Change From Baseline in Calculated Creatinine Clearance (Cockcroft-Gault Equation) at 4, 16, 24, 32, and 40 Weeks Post-randomization | Creatinine Clearance (CC) calculated using Cockcroft-Gault equation, adjusted for body surface area. Calculated CC: method to approximate kidney function. It measures rate creatinine (substance formed from metabolism of creatine) is cleared from blood by kidneys. Normal adult creatinine clearance is ≥ 90 mL/min/1.73m^2. Change from baseline=CC at Week X minus CC at baseline where higher scores represented improved renal function; Least squares mean adjusted for baseline calculated creatinine clearance and center. | ITT; All available data (on-therapy and off-therapy) were included; LOCF for data points missing due to skipped visits or participant withdrawal from study; N=participants with all measurements required for calculated creatinine clearance. | Posted | | Least Squares Mean | Standard Error | mL/min/1.73m^2 | | Baseline and Weeks 4, 16, 24, 32, and 40 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Change From Baseline in Calculated Creatinine Clearance (Modification of Diet in Renal Disease [MDRD] Equation) at 4, 16, 24, 32, 40 and 52 Weeks Post-randomization | Creatinine clearance calculated using MDRD equation. Normal adult creatinine clearance is ≥ 90 mL/min/1.73m^2. Change from baseline=CC at Week X minus CC at baseline where higher scores represented improved renal function. Least squares mean adjusted for baseline calculated creatinine clearance (MDRD) and center. | ITT; All available data (on-therapy and off-therapy) were included; LOCF for data points missing due to skipped visits or participant withdrawal from study. | Posted | | Least Squares Mean | Standard Error | mL/min/1.73m^2 | | Baseline and Weeks 4, 16, 24, 32, 40 and 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Calculated Creatinine Clearance (Modification of Diet in Renal Disease [MDRD] Equation) at Baseline | Creatinine clearance calculated using MDRD equation. Calculated CC: method to approximate kidney function. It measures rate creatinine (substance formed from metabolism of creatine) is cleared from blood by kidneys. Normal adult creatinine clearance is ≥ 90 mL/min/1.73m^2. | | Posted | | Mean | Standard Deviation | mL/min/1.73m^2 | | Baseline | | | | ID | Title | Description |
|---|
| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Change From Baseline in Serum Creatinine Level at 4, 16, 24, 32, 40, and 52 Weeks Post-randomization | Serum creatinine is an indicator of kidney function. Creatinine is a substance formed from the metabolism of creatine, commonly found in blood, urine, and muscle tissue. It is removed from the blood by the kidneys and excreted in urine. Normal adult blood levels of creatinine=45 to 90 micromoles per liter (mcmol/L) for females, 60 to 110 mcmol/L for males, however normal values are age-dependent. Change from baseline=creatinine level at Week x minus baseline level where higher scores represented decreased kidney function. Least squares mean adjusted for treatment group and center. | ITT, All available data (on-therapy and off-therapy) were included; LOCF for data points missing due to skipped visits or participant withdrawal from study. | Posted | | Least Squares Mean | Standard Error | mcmol/L | | Baseline and Weeks 4, 16, 24, 32, 40, and 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Serum Creatinine Level at Baseline | Serum creatinine is an indicator of kidney function. Creatinine is a substance formed from the metabolism of creatine, commonly found in blood, urine, and muscle tissue. It is removed from the blood by the kidneys and excreted in urine. | | Posted | | Mean | Standard Deviation | mcmol/L | | Baseline | | | | ID | Title | Description |
|---|
| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Annual Change in Calculated Creatinine Clearance (Cockcroft-Gault Equation) | The change in creatinine clearance over time assessed using the random coefficient slope of the regression line with creatinine clearance as the dependent variable and study day as the independent variable. Time points calculated as study days, relative to time of randomization of study medication. Observed data multiplied by a scale factor of 365 to express an annual change. | ITT; N=participants with all measurements required for calculated creatinine clearance. All observed data up to the point of discontinuation of the study were used. | Posted | | Number | 95% Confidence Interval | mL/min/1.73m^2 | | Baseline to discontinuation (up to Week 52) | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Overall Survival (OS) | Survival time from the start of study treatment to date of death due to any cause, censored at the last visit if no death. Death was determined from the Death report. The distribution of time to death was to be estimated using Kaplan-Meier method and compared between treatment groups with a proportional hazard model. The number and percent of survival at 6 and 12 months were to be reported. | Safety population: all randomized participants who received at least 1 dose of study medication; not analyzed by Kaplan-Meier because number of events limited to 2 deaths in the sirolimus group. | Posted | | Number | | Weeks | | Baseline until death (up to Week 56) | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Number of Participants With Acute Rejection | Based on International Society for Heart and Lung Transplantation [ISHLT] 1990 criteria: rejections Grade 3A or higher, rejection accompanied by hemodynamic compromise or requiring treatment. Grade 3A or higher included: multifocal aggressive infiltrates and/or myocyte damage, diffuse inflammatory process with necrosis, diffuse aggressive polymorphus with necrosis, increased infiltrates, and changes in edema, hemorrhage, or vasculitis. Biopsies performed for clinically suspected rejection (for cause), site's standard of care (site protocol biopsy), or protocol mandated. | Safety population; n=number of participants analyzed for the specified type of biopsy. | Posted | | Number | | Participants | | Baseline to Week 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Number of Participants With Biopsy-confirmed Acute Rejection by Severity | Severity of acute rejection summarized using revised 2005 ISHLT criteria. Grade 0R: no rejection, Grade 1R: Focal (perivascular or interstitial) infiltrate without necrosis, diffuse but sparse infiltrate without necrosis, or one focus only with aggressive infiltration and/or focal myocyte damage, Grade 2R:Multifocal aggressive infiltrates and/or myocyte damage, and Grade 3R:Diffuse inflammatory process with necrosis, or diffuse aggressive polymorphous with necrosis, increased infiltrate, changes in edema, hemorrhage and vasculitis. | | Posted | | Number | | Participants | | Baseline to Week 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Time to First Acute Rejection | Time from baseline to first biopsy-confirmed acute rejection defined as any of the following (based on ISHLT 1990 criteria): all rejections Grade 3A or higher, any rejection accompanied by hemodynamic compromise, or any rejection requiring treatment. ISHLT Grade 3A or higher included: Multifocal aggressive infiltrates and/or myocyte damage, diffuse inflammatory process with necrosis, diffuse aggressive polymorphus with necrosis, increased infiltrates, and changes in edema, hemorrhage, or vasculitis. | Safety population; not analyzed because actual start date of rejection was unknown for those diagnosed by site protocol (SOC) biopsy and protocol-required biopsy. | Posted | | Number | | Weeks | | Baseline to Week 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Number of Participants Requiring Antibody Use in Treatment of Acute Rejection | Number of participants requiring antilymphocyte antibody therapy with suspected or biopsy-proven, steroid-resistant, acute rejection with or without hemodynamic compromise. Acute rejection based on ISHLT 1990 criteria: all rejections Grade 3A or higher, any rejection accompanied by hemodynamic compromise, or any rejection requiring treatment. ISHLT Grade 3A or higher included: Multifocal aggressive infiltrates and/or myocyte damage, diffuse inflammatory process with necrosis, diffuse aggressive polymorphus with necrosis, increased infiltrates, and changes in edema, hemorrhage, or vasculitis. | Safety population; N=participants who had biopsy-confirmed acute rejection. | Posted | | Number | | Participants | | Baseline to Week 52 | | | | ID | Title | Description |
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| OG000 | Cyclosporine or Tacrolimus | Continuation of Calcineurin inhibitor (CNI) regimen; included cyclosporine (CsA) or tacrolimus (TAC) which were dosed to achieve a target trough level determined by investigator; therefore, form, dosage, and frequency were site and patient specific. CsA therapy could have been switched to TAC therapy and vice versa, as warranted by clinical circumstances. | | OG001 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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| Secondary | Number of Participants in Sirolimus Treatment Group Requiring Conversion Back to CNI Therapy | | | Posted | | Number | | Participants | | Baseline up to Week 52 | | | | ID | Title | Description |
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| OG000 | Sirolimus (SRL) | Conversion from CNI therapy to Sirolimus: Sirolimus initiated with oral tablets administered once daily (1 to 5 milligrams per day) to achieve target trough of 8-15 nanograms per milliliter (ng/mL). Protocol was later amended to allow target troughs of 7-15 ng/mL for duration of study. CNI discontinued within 8 weeks post randomization. |
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