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Twice Daily Versus Once Daily Administration of the Tacrolimus in Lung Transplantation

Information source: Hannover Medical School
ClinicalTrials.gov processed this data on August 23, 2015
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Lung Transplantation

Intervention: Advagraf® (Drug); Prograf® (Drug)

Phase: Phase 3

Status: Terminated

Sponsored by: Hannover Medical School

Official(s) and/or principal investigator(s):
Jens T Gottlieb, M.D., Principal Investigator, Affiliation: Hannover Medical School

Summary

This study is a prospective randomized trial to compare twice daily to once daily administration of the basic immunosuppressive regimen in lung transplanted patients.

Clinical Details

Official title: Prospective Randomized Trial to Compare a Twice Daily to a Once Daily Administration of the Tacrolimus in Lung Transplanted Patients

Study design: Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Prevention

Primary outcome: Improvement of adherence as measured by Tacrolimus trough level below the target level and dispensing of less than 50% of the prescribed doses in the last three days measured electronically before this subtherapeutic drug monitoring

Secondary outcome:

Deterioration of graft function (FEV1) before and at month 12 after conversion

Number of drug holidays (intake of less than 50% of prescribed doses in 24 hours) measured electronically

Detailed description: Prevalence data of non-compliance in solid organ transplantations fluctuate is reported in

up to 39% of transplant recipients (z. B. for lung transplantations 13 - 22%; Kugler et

al.). Non-compliance with immunosuppressive therapy is associated with an increased risk of late-acute rejections and the development of chronic transplant dysfunction. Chronic transplant dysfunction (bronchiolitis obliterans- syndrome-BOS) is the second most causing for organ failure after the first year following lung transplantation and often leads to re-transplantation or death. Preventative procedures for improving the compliance are simplification of the dose of the immunosuppressants (a once daily dose instead of a twice daily dose), the prescription of an immunosuppressants with less side-effects and to raise the patient´s awareness for having the greatest responsibility for the efficacy of his therapy. Prospective studies and metaanalysis revealed that the probability for a good compliance can be more than doubled at once daily administration in comparison to twice daily and the best predictor for a good compliance is an easy therapy. For this reason we want to investigate the extent of profit for our lung transplant patients receiving once daily basis immunosuppression in comparison to those who receive twice daily dose. Hypothesis: Patients of the once daily administration group of the immunosuppressive medication will have a better compliance compared to the twice daily group (as measured by the endpoints variability and medication abstraction from the electronic devices)

Eligibility

Minimum age: 18 Years. Maximum age: 70 Years. Gender(s): Both.

Criteria:

Inclusion Criteria:

- Patients (Pts) more than 1 year after single lung, double lung or heart/lung

transplantation

- Pts treated with cyclosporin, steroids and MMF

- Pts ≥ 18 and ≤ 70 years and

- Pts with one of the following:

- pts with recurrent acute rejections (RAR)

- two or more acute rejections in 3 months (first 3 years post Tx, 6 months (> 3

years post Tx) defined by:

- transbronchial biopsy > A1 (or A1 with clinical criteria below) nach ISHLT

(B>1R) or

- decline of FEV1 > 10 % baseline after exclusion of infection, airway

complication, effusion etc. and improvement to steroid-pulse therapy (methylprednisolone 15 mg/kg for three days) = FEV1 improvement > 10% compared to the last measurement before AR treatment

- Pts with steroid-resistant or ongoing acute rejections (OAR) defined by:

- transbronchial biopsy > A1 (or A1 with clinical criteria above) at least 4 weeks

following steroid-pulse therapy (methylprednisolone 15 mg/kg for three days) or

- no FEV1 improvement (< 5% baseline) at least 14 days following ACR steroid-pulse

therapy (methylprednisolone 15 mg/kg for three days) after exclusion of infection, airway complication, effusion etc. or

- Pts with new onset of BOS (nBOS) Unexplained FEV1 < 80% of baseline after exclusion

of Infection, airway complication, effusion etc

- Pts with CyA associated side effects (e. g., hyperlipidaemia, hypertriglyceridemia,

hypertension, hirsutism, gingival hyperplasia) Exclusion Criteria:

- Pregnant or breast feeding women

- Pts who are not using a double-barrier method of birth control

- Pts with systemic infections

- Pts with severe diarrhea, vomiting, active ulcer

- Pts with severe liver disease or liver cirrhosis

- Pts with m-Tor inhibitors

- Pts with hypersensitivity to Tacrolimus, other macrolides or other tablet ingredients

Locations and Contacts

Department of Respiratory Medicine, Medizinische Hochschule Hannover, Hannover 30625, Germany

Hannover Medical School, Hannover 30625, Germany

Hannover Medical School, Dept. of Respiratory Medicine, Hannover 30625, Germany

Additional Information

Starting date: July 2009
Last updated: March 19, 2013

Page last updated: August 23, 2015

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