Last reviewed · How we verify

NCT02040584: REDUCE

A Multicentre, Randomised, Open-label, Controlled, 12-month Follow-up Study to Assess Impact on Renal Function of an Immunosuppression Regimen Based on Tacrolimus Minimisation in Association With Everolimus in de Novo Liver Transplant Recipients.

Completed Phase 3 Results posted Last updated 13 June 2019
What this trial tests

Phase 3 trial testing Minimisation of TAC in Liver Transplant in 217 participants. Completed in 10 February 2016.

Timeline
20 December 2013
Primary endpoint
10 February 2016
10 February 2016

Quick facts

Lead sponsorNovartis Pharmaceuticals
PhasePhase 3
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingnone
Primary purposetreatment
Enrollment217
Start date20 December 2013
Primary completion10 February 2016
Estimated completion10 February 2016
Sites20 locations across Spain

Drugs / interventions tested

Conditions studied

Sponsor

Novartis Pharmaceuticals — full company profile →

Who can join

Adults 18 to 70, any sex, with Liver Transplant. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Percentages of Participants Showing Clinical Benefit by Renal Function Stratification Primary · week 4, week 52.

Clinical benefit is defined as: • an improvement in 1 or 2 ranges of the eGFR, according to MDRD-4 at Week 52 post-transplant in patients with values of 30-\<45 or 45-\<60 mL/min/1.73 m2 in Week 4. or • stabilisation of eGFR in patients with values ≥60 mL/min/1.73 m2 at Week 4 and maintained at Week 52 post-transplant.

> = 30 - 45 ml/min/1.73m^2 at Week 52
GroupValue95% CI
Experimental Group4.76
Control Group3.77
> = 45 - <60 ml/min/1.73m^2 at Week 52
GroupValue95% CI
Experimental Group14.29
Control Group16.04
> = 60 ml/min/1.73m^2 at Week 52
GroupValue95% CI
Experimental Group79.05
Control Group79.25
Changes in Creatinine Clearance - Cockcroft-Gault Formula Secondary · Screening visit (transplant), weeks 1,4,12,24,36 and 52 post-transplant

Kidney function was assessed over time by creatine clearance based on the Cockcroft-Gault formula. Estimated creatinine clearance (mL/min) = \[(140 - age) x (weight) x (0.85 if female)\] / (72 x serum creatinine). Units: age (years); weight (kg); serum creatinine (mg/dL). The values of the eGFR according to the creatinine clearance (Cockcroft-Gault formula) for the ITT population were ml/min/1.73 m\^2.

Screening
GroupValue95% CI
Experimental Group104.67± 36.40
Control Group109.69± 48.47
Week 1
GroupValue95% CI
Experimental Group116.93± 44.82
Control Group118.09± 44.82
Week 4
GroupValue95% CI
Experimental Group80.19± 28.00
Control Group91.26± 37.60
Week 12
GroupValue95% CI
Experimental Group87.76± 26.51
Control Group90.14± 35.82
Week 24
GroupValue95% CI
Experimental Group89.57± 32.89
Control Group87.93± 35.92
Week 36
GroupValue95% CI
Experimental Group94.46± 30.26
Control Group90.91± 35.96
Week 52
GroupValue95% CI
Experimental Group92.21± 29.96
Control Group91.04± 37.26
Changes in eGFR Based on the MDRD-4 Formula Secondary · Screening visit (transplant), weeks 1,4,12,24,36 and 52 post-transplant

Kidney function was assessed over time by changes in eGFR according to the MDRD-4 formula. The MDRD-4 formula (Levey et al., 2000) was used based on serum concentration of creatinine (conventional units): eGFR (mL/min/1.73 m2) = 186 x (serum creatinine)-1.154 x (age)-0.203 x (0.742 if female) x (1.210 if of African descent). Units: serum creatinine (mg/dL); age (years).

Screening
GroupValue95% CI
Experimental Group100.20± 38.74
Control Group99.42± 43.09
Week 1
GroupValue95% CI
Experimental Group112.86± 50.06
Control Group112.15± 48.16
Week 4
GroupValue95% CI
Experimental Group82.18± 28.47
Control Group88.39± 34.32
Week 12
GroupValue95% CI
Experimental Group85.99± 25.13
Control Group83.57± 28.19
Week 24
GroupValue95% CI
Experimental Group86.02± 31.97
Control Group82.00± 26.93
Week 36
GroupValue95% CI
Experimental Group87.68± 32.49
Control Group83.04± 25.56
Week 52
GroupValue95% CI
Experimental Group86.09± 27.87
Control Group83.23± 25.24
eGFR Values(MDRD-4 Formula) According to the MELD Score Secondary · Screening visit (transplant), weeks 1,4,12,24,36 and 52 post-transplant

Model for End Stage Liver Disease (MELD) score: ≤14, 15-19, 20-24, 25-29, ≥30. The higher the number indicates the urgency for transplant.

Screening
GroupValue95% CI
<= 1496.6376.31 – 119.50
15 to 1990.2965.64 – 114.92
20 to 2488.8970.03 – 114.67
25 to 29104.4593.21 – 123.90
> = 3038.3538.35 – 38.35
<= 14 Control Group102.2775.09 – 120.19
15 to 19 Control Group93.8573.93 – 123.19
20 to 24 Control Group91.4568.74 – 116.49
25 to 29 Control Group99.5019.76 – 137.89
> = 30 Control Group53.7338.82 – 66.97
Week 1
GroupValue95% CI
<= 14114.0094.24 – 142.51
15 to 1993.3176.61 – 127.75
20 to 2483.4566.76 – 114.06
25 to 29137.61124.30 – 148.67
> = 3082.0482.04 – 82.04
<= 14 Control Group108.6483.22 – 138.55
15 to 19 Control Group92.9855.41 – 129.49
20 to 24 Control Group119.19100.53 – 147.60
25 to 29 Control Group156.4129.81 – 184.87
> = 30 Control Group86.4557.98 – 117.96
Week 4
GroupValue95% CI
<= 1481.3763.46 – 92.20
15 to 1985.1966.09 – 99.26
20 to 2470.5751.90 – 99.02
25 to 2975.9450.93 – 121.86
> = 3069.4369.43 – 69.43
<= 14 Control Group89.4462.78 – 107.55
15 to 19 Control Group72.7651.64 – 113.93
20 to 24 Control Group89.6763.89 – 133.44
25 to 29 Control Group85.2342.83 – 109.13
> = 30 Control Group78.5751.47 – 108.61
Week 12
GroupValue95% CI
<= 1485.8164.65 – 98.87
15 to 1988.7665.92 – 118.20
20 to 2483.9168.46 – 94.96
25 to 2994.8250.94 – 106.28
> = 3056.6756.67 – 56.67
<= 14 Control Group83.6369.33 – 101.35
15 to 19 Control Group67.0048.31 – 99.84
20 to 24 Control Group87.2267.63 – 107.01
25 to 29 Control Group65.0143.15 – 96.53
> = 30 Control Group81.9258.33 – 87.43
Week 24
GroupValue95% CI
<= 1480.7664.37 – 107.89
15 to 1981.4157.22 – 104.86
20 to 2478.8862.22 – 94.68
25 to 2984.8668.54 – 101.19
> = 3060.3760.37 – 60.37
<= 14 Control Group80.0166.16 – 97.47
15 to 19 Control Group70.2755.26 – 93.99
20 to 24 Control Group82.6465.25 – 113.80
25 to 29 Control Group88.3430.17 – 104.72
> = 30 Control Group62.7447.46 – 75.65
Week 36
GroupValue95% CI
<= 1481.9664.82 – 111.44
15 to 1992.4468.05 – 113.18
20 to 2475.6261.64 – 100.46
25 to 2983.0955.72 – 110.46
> = 3058.0758.07 – 58.07
<= 14 Control Group86.7272.09 – 97.40
15 to 19 Control Group67.9054.34 – 90.95
20 to 24 Control Group86.1768.59 – 107.21
25 to 29 Control Group68.3257.01 – 79.63
> = 30 Control Group65.5845.11 – 73.55
Week 52
GroupValue95% CI
<= 1486.1466.70 – 101.59
15 to 1988.9465.24 – 114.50
20 to 2471.6062.48 – 89.66
25 to 2983.9460.69 – 107.20
> = 3053.9353.93 – 53.93
<= 14 Control Group80.9268.98 – 104.03
15 to 19 Control Group70.3254.12 – 82.38
20 to 24 Control Group90.6674.52 – 113.18
25 to 29 Control Group74.8269.00 – 80.63
> = 30 Control Group63.2645.52 – 79.77
Urine Protein/Creatinine Ratio Secondary · Screening visit, week 1,4,18,24, and 52

The urine protein/creatinine ratio was assessed throughout follow-up in both treatment groups.

Screening
GroupValue95% CI
Experimental Group199.89± 582.03
Control Group131.56± 178.95
Week 1
GroupValue95% CI
Experimental Group252.48± 308.22
Control Group349.46± 396.44
Week 4
GroupValue95% CI
Experimental Group134.77± 175.05
Control Group141.71± 187.11
Week 18
GroupValue95% CI
Experimental Group204.26± 688.05
Control Group105.02± 79.61
Week 24
GroupValue95% CI
Experimental Group200.17± 466.55
Control Group120.52± 108.04
Week 52
GroupValue95% CI
Experimental Group219.41± 406.52
Control Group143.05± 220.72
Percentage of Participants With Incidence of Proteinuria Secondary · Screening visit, week 1,4,18,24, and 52

The incidence of proteinuria (≥0.5-0.9 g/day, ≥1.0-2.9 g/day and ≥3.0 g/day) was assessed throughout follow-up in both treatment groups. Proteinuria was defined as protein/creatinine ratio ≥ 0.5.

≥ 0.5-1.0 g/day at screening
GroupValue95% CI
Experimental Group0.00
Control Group3.77
≥ 1.0-3.0 g/day at screening
GroupValue95% CI
Experimental Group2.00
Control Group1.89
≥ 3.0 g/day at screening
GroupValue95% CI
Experimental Group2.00
Control Group0.00
≥ 0.5-1.0 g/day at Week 1
GroupValue95% CI
Experimental Group3.23
Control Group18.31
≥ 1.0-3.0 g/day at Week 1
GroupValue95% CI
Experimental Group6.45
Control Group5.63
≥ 3.0 g/day at Week 1
GroupValue95% CI
Experimental Group0.00
Control Group0.00
≥ 0.5-1.0 g/day at Week 4
GroupValue95% CI
Experimental Group5.21
Control Group1.05
≥ 1.0-3.0 g/day at Week 4
GroupValue95% CI
Experimental Group0.00
Control Group1.05
Percentage of Participants With Acute Rejection, BPAR, and Treated BPAR Secondary · Throughout the study period, approximately 2 years and 2 months

Liver biopsy had to be performed in all cases where acute rejection was suspected. Results of the biopsy were interpreted by the local pathologist (who did not known the treatment given to the patient) according to the Banff classification (1997). Biopsy-proven acute rejection (BPAR) defined as clinical suspicion of acute rejection confirmed in biopsy. Treated BPAR was deemed to be an episode of acute rejection in which the interpretation of the local pathologist showed that it reached any grade of acute rejection under the Banff classification, and for which anti-rejection therapy was admin

Patients with suspected acute rejection
GroupValue95% CI
Experimental Group17.14
Control Group15.09
Patients with BPAR
GroupValue95% CI
Experimental Group5.71
Control Group3.77
Patients with treated BPAR
GroupValue95% CI
Experimental Group4.76
Control Group1.89
Time to Rejection Secondary · Throughout study period, approximately 2 years and 2 months

Time to acute rejection was calculated from the date of transplantation. Acute rejection date was taken from biopsy date, as the date of rejection was not collected. Time to treated BPAR was calculated from the date of transplantation.

Time to acute rejection
GroupValue95% CI
Experimental Group3.74± 3.15
Control Group2.91± 2.89
Time to treated BPAR
GroupValue95% CI
Experimental Group2.65± 1.50
Control Group3.85± 5.25
Severity of Rejection Secondary · Throughout study period, approximately 2 years and 2 months

Severity of acute rejection and treated BPAR was graded according to Banff criteria. Grade of acute rejection according to Banff criteria: mild, moderate, severe.

Severity of acute rejection: Mild (Grade I)
GroupValue95% CI
Experimental Group13.64± 3.15
Control Group11.11± 2.89
Severity of acute rejection: Moderate(Grade II)
GroupValue95% CI
Experimental Group13.64± 1.50
Control Group5.56± 5.25
Severity of acute rejection: Severe(Grade III)
GroupValue95% CI
Experimental Group0.00
Control Group5.56
Severity of treated BPAR: Mild (Grade I)
GroupValue95% CI
Experimental Group33.33
Control Group0.00
Severity of treated BPAR: Moderate(Grade II)
GroupValue95% CI
Experimental Group50.00
Control Group50.00
Severity of treated BPAR: Severe(Grade III)
GroupValue95% CI
Experimental Group0.00
Control Group50.00
Percentages of Participants With HCV-positive and HCV Genotype Secondary · approximately 2 years and 2 months

The viral load of HCV-RNA and HCV genotype was assessed in HCV-positive patients. The term "genotype" was used to describe strains of HCV that vary but were related to the virus. Worldwide, there were 11 primary groups of HCV genotypes designated by the numbers from 1-11, with the most common in our setting being subtypes 1a, 1b, 2 and 3, which were identified in the local laboratory according to their usual testing methods.

Hepatitis C virus (HVC) positive
GroupValue95% CI
Experimental Group33.33
Control Group36.79
HCV genotype 01
GroupValue95% CI
Experimental Group80.00
Control Group76.92
HCV genotype 03
GroupValue95% CI
Experimental Group17.14
Control Group10.26
HCV genotype 04
GroupValue95% CI
Experimental Group2.86
Control Group2.56
Concentration of p-P70S6K Secondary · weeks 6,8,12,18,24,36,52 at 0 (Cmin), and 1 (C1h) hrs post-dose.

the biomarker of personal response to everolimus, monitoring of the activity of the target, kinase P70 S6, in its phosphorylated form at Thr389. EVR=everolimus Cmin=minimum concentration

Cmin EVR week 6
GroupValue95% CI
Experimental Group3.8± 1.7
C1h EVR week 6
GroupValue95% CI
Experimental Group6.8± 6.3
Cmin EVR week 8
GroupValue95% CI
Experimental Group4.7± 1.6
C1h EVR week 8
GroupValue95% CI
Experimental Group9.5± 4.9
Cmin EVR week 12
GroupValue95% CI
Experimental Group4.4± 1.8
C1h EVR week 12
GroupValue95% CI
Experimental Group16± 9.5
Cmin EVR week 18
GroupValue95% CI
Experimental Group6.8± 2.7
C1h EVR week 18
GroupValue95% CI
Experimental Group14.6± 6.7

Adverse events — posted to ClinicalTrials.gov

Time frame: Adverse Events (AEs) are collected from First Patient First Visit (FPFV) until Last Patient Last Visit (LPLV). All AEs reported in this record are from date of First Patient First Treatment until Last Patient Last Visit) up to approximately 2 years and 2 month.. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Experimental Group
Serious: 55/106 (52%)
Deaths:
Control Group
Serious: 48/109 (44%)
Deaths:

Serious adverse events (152 terms)

ReactionSystemExperimental GroupControl Group
PyrexiaGeneral disorders
Hepatitis CInfections and infestations
Respiratory tract infectionInfections and infestations
AscitesGastrointestinal disorders
Bile duct stenosisHepatobiliary disorders
Post procedural bile leakInjury, poisoning and procedural complications
Endoscopic retrograde cholangiopancreatographyInvestigations
Abdominal painGastrointestinal disorders
Inguinal herniaGastrointestinal disorders
CholestasisHepatobiliary disorders
Complications of transplanted liverInjury, poisoning and procedural complications
Renal failureRenal and urinary disorders
AnaemiaBlood and lymphatic system disorders
ConstipationGastrointestinal disorders
DiarrhoeaGastrointestinal disorders
AstheniaGeneral disorders
Oedema peripheralGeneral disorders
Bile duct stoneHepatobiliary disorders
Cholangitis acuteHepatobiliary disorders
Hepatic artery thrombosisHepatobiliary disorders
Hepatitis cholestaticHepatobiliary disorders
JaundiceHepatobiliary disorders
Liver transplant rejectionImmune system disorders
Cytomegalovirus viraemiaInfections and infestations
Liver abscessInfections and infestations
Other adverse events (42 terms — click to expand)

ReactionSystemExperimental GroupControl Group
Oedema peripheralGeneral disorders
AnaemiaBlood and lymphatic system disorders
DiarrhoeaGastrointestinal disorders
HypertensionVascular disorders
ThrombocytopeniaBlood and lymphatic system disorders
AscitesGastrointestinal disorders
CholestasisHepatobiliary disorders
TremorNervous system disorders
PyrexiaGeneral disorders
HyperglycaemiaMetabolism and nutrition disorders
Back painMusculoskeletal and connective tissue disorders
InsomniaPsychiatric disorders
Pleural effusionRespiratory, thoracic and mediastinal disorders
AstheniaGeneral disorders
Renal failureRenal and urinary disorders
Renal impairmentRenal and urinary disorders
LeukopeniaBlood and lymphatic system disorders
VomitingGastrointestinal disorders
ConstipationGastrointestinal disorders
Diabetes mellitusMetabolism and nutrition disorders
HypercholesterolaemiaMetabolism and nutrition disorders
NeutropeniaBlood and lymphatic system disorders
HeadacheNervous system disorders
Abdominal painGastrointestinal disorders
DyslipidaemiaMetabolism and nutrition disorders
ProteinuriaRenal and urinary disorders
Transaminases increasedInvestigations
HypomagnesaemiaMetabolism and nutrition disorders
PruritusSkin and subcutaneous tissue disorders
Ileus paralyticGastrointestinal disorders
OedemaGeneral disorders
Urinary tract infectionInfections and infestations
LeukocytosisBlood and lymphatic system disorders
HypertriglyceridaemiaMetabolism and nutrition disorders
AnxietyPsychiatric disorders
Abdominal pain upperGastrointestinal disorders
JaundiceHepatobiliary disorders
Hepatitis CInfections and infestations
Cell deathMetabolism and nutrition disorders
Decreased appetiteMetabolism and nutrition disorders

Most-reported serious reactions: Pyrexia, Hepatitis C, Respiratory tract infection, Ascites, Bile duct stenosis, Post procedural bile leak, Endoscopic retrograde cholangiopancreatography, Abdominal pain.

Data from ClinicalTrials.gov NCT02040584 adverse events section.

Sponsor's own description

Assuming greater efficacy in the prevention of acute rejection in the EVR arm with minimisation of TAC levels, the hypothesis of the present trial was that the introduction of EVR in combination with the minimisation of TAC (rTAC) may offer improved kidney function compared with standard therapy with TAC-MMF.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other recruiting trials for Liver Transplant

Currently open trials in the same condition.

Other Novartis Pharmaceuticals trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02040584.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing