Trial Outcomes & Findings for Rapamycin for Prevention of Chronic Graft-Versus-Host Disease (NCT NCT00623012)

Results Overview

Percentage of patients free from graft versus host disease

Recruitment status

TERMINATED

Study phase

PHASE1/PHASE2

Target enrollment

2 participants

Primary outcome timeframe

up to 8 weeks

Results posted on

2017-02-03

Participant Flow

Participant milestones

Participant milestones
Measure	Study Population This is a single arm study: Rapamycin: Rapamycin will be initiated 24 weeks post SCT, while the patient is on Tacrolimus. The initial dose of rapamycin is 12 mg of loading dose, followed by 4 mg daily. The dose will be adjusted to keep trough level at 3-12 ng/dl. Rapamycin will be continued at the therapeutic dose for 4 additional weeks after Tacrolimus is stopped. Rapamycin will then be tapered off over 2 weeks. The patients will be on 50% of steady state dose for one week and 25% of the steady state dose for the last week. Tacrolimus: Tacrolimus target level is 5-10 ng/dl. Tacrolimus taper will start at 26 weeks post SCT. Tacrolimus will be tapered off over 4-8 weeks. The rate of taper will be 25% every to weeks for patients on 4 mg or more tacrolimus daily. For the patients on 3 mg or less of tacrolimus, the dose will be reduced 1 mg every two weeks, and the last dose will be 1 mg every other day for two weeks.
Overall Study STARTED	2
Overall Study COMPLETED	2
Overall Study NOT COMPLETED	0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Rapamycin for Prevention of Chronic Graft-Versus-Host Disease

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	Rapamycin Study Arm n=2 Participants Rapamycin: Rapamycin will be initiated 24 weeks post SCT, while the patient is on Tacrolimus. The initial dose of rapamycin is 12 mg of loading dose, followed by 4 mg daily. The dose will be adjusted to keep trough level at 3-12 ng/dl. Rapamycin will be continued at the therapeutic dose for 4 additional weeks after Tacrolimus is stopped. Rapamycin will then be tapered off over 2 weeks. The patients will be on 50% of steady state dose for one week and 25% of the steady state dose for the last week. Tacrolimus: Tacrolimus target level is 5-10 ng/dl. Tacrolimus taper will start at 26 weeks post SCT. Tacrolimus will be tapered off over 4-8 weeks. The rate of taper will be 25% every to weeks for patients on 4 mg or more tacrolimus daily. For the patients on 3 mg or less of tacrolimus, the dose will be reduced 1 mg every two weeks, and the last dose will be 1 mg every other day for two weeks.
Age, Customized	46 years n=93 Participants
Gender Female	0 Participants n=93 Participants
Gender Male	2 Participants n=93 Participants
Region of Enrollment United States	2 participants n=93 Participants

PRIMARY outcome

Timeframe: up to 8 weeks

Percentage of patients free from graft versus host disease

Outcome measures

Outcome measures
Measure	Study Population n=2 Participants This is a single arm study: Rapamycin: Rapamycin will be initiated 24 weeks post SCT, while the patient is on Tacrolimus. The initial dose of rapamycin is 12 mg of loading dose, followed by 4 mg daily. The dose will be adjusted to keep trough level at 3-12 ng/dl. Rapamycin will be continued at the therapeutic dose for 4 additional weeks after Tacrolimus is stopped. Rapamycin will then be tapered off over 2 weeks. The patients will be on 50% of steady state dose for one week and 25% of the steady state dose for the last week. Tacrolimus: Tacrolimus target level is 5-10 ng/dl. Tacrolimus taper will start at 26 weeks post SCT. Tacrolimus will be tapered off over 4-8 weeks. The rate of taper will be 25% every to weeks for patients on 4 mg or more tacrolimus daily. For the patients on 3 mg or less of tacrolimus, the dose will be reduced 1 mg every two weeks, and the last dose will be 1 mg every other day for two weeks.
Improvement of the Rate of Graft Versus Host Disease (GVHD) From the Accepted Rate of 74%.	0 percentage of patients

SECONDARY outcome

Timeframe: up to 10 weeks

achieved overall survival in regard to leukemia

Outcome measures

Outcome measures
Measure	Study Population n=2 Participants This is a single arm study: Rapamycin: Rapamycin will be initiated 24 weeks post SCT, while the patient is on Tacrolimus. The initial dose of rapamycin is 12 mg of loading dose, followed by 4 mg daily. The dose will be adjusted to keep trough level at 3-12 ng/dl. Rapamycin will be continued at the therapeutic dose for 4 additional weeks after Tacrolimus is stopped. Rapamycin will then be tapered off over 2 weeks. The patients will be on 50% of steady state dose for one week and 25% of the steady state dose for the last week. Tacrolimus: Tacrolimus target level is 5-10 ng/dl. Tacrolimus taper will start at 26 weeks post SCT. Tacrolimus will be tapered off over 4-8 weeks. The rate of taper will be 25% every to weeks for patients on 4 mg or more tacrolimus daily. For the patients on 3 mg or less of tacrolimus, the dose will be reduced 1 mg every two weeks, and the last dose will be 1 mg every other day for two weeks.
Overall Survival	2 participants

SECONDARY outcome

Timeframe: up to 10 weeks

achieved disease free in regard to leukemia

Outcome measures

Outcome measures
Measure	Study Population n=2 Participants This is a single arm study: Rapamycin: Rapamycin will be initiated 24 weeks post SCT, while the patient is on Tacrolimus. The initial dose of rapamycin is 12 mg of loading dose, followed by 4 mg daily. The dose will be adjusted to keep trough level at 3-12 ng/dl. Rapamycin will be continued at the therapeutic dose for 4 additional weeks after Tacrolimus is stopped. Rapamycin will then be tapered off over 2 weeks. The patients will be on 50% of steady state dose for one week and 25% of the steady state dose for the last week. Tacrolimus: Tacrolimus target level is 5-10 ng/dl. Tacrolimus taper will start at 26 weeks post SCT. Tacrolimus will be tapered off over 4-8 weeks. The rate of taper will be 25% every to weeks for patients on 4 mg or more tacrolimus daily. For the patients on 3 mg or less of tacrolimus, the dose will be reduced 1 mg every two weeks, and the last dose will be 1 mg every other day for two weeks.
Disease Free Survival	2 participants

Adverse Events

Study Arm

Serious events: 0 serious events

Other events: 0 other events

Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Dr. Stuart Seropian

Yale University

Phone: 203-737-2477

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place