E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Lung transplant stable |
Transplante pulmonar estable |
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E.1.1.1 | Medical condition in easily understood language |
Lung transplant stable |
Transplante pulmonar estable |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10038668 |
E.1.2 | Term | Respiratory and pulmonary investigations (excl blood gases) |
E.1.2 | System Organ Class | 10022891 - Investigations |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Determinate and compare the tacrolimus pharmacokinetic profile in stable pulmonary transplant patients after the conversion 1:0.7 from Advagraf® to Envarsus® |
Determinar y comparar el perfil farmacocinético de tacrolimus en pacientes con trasplante de pulmón estable tras la conversión 1:0,7 de Advagraf® a Envarsus® |
|
E.2.2 | Secondary objectives of the trial |
- By a biopsy, assess the acute rejection incidence during 6 months post-conversion. - Determinate the safety profile with Envarsus treatment - Know the percentage of patients that show adverse event related to Envarus that causes hospitalization during 6 months post-conversion |
- Conocer la incidencia de rechazo agudo por biopsia durante 6 meses post-conversión. - Determinar el perfil de seguridad del tratamiento con Envarsus®. - Conocer el porcentaje de pacientes que presentan acontecimientos adversos de Envarsus® que causan hospitalización durante los 6 meses post-conversión. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Patients between 18 and 65 years, both inclusive - Patients with pulmonary transplant at least 6 months before the inclusion - Patients with immuno-suppressive regimen with Advagraf and that continue with the treatment at least 4 more weeks - Patients in stable phase with tacrolimus blood concentration of 5-15 µg/L, determinated in 2 times separated at least for 6 days during the selection period. - Patients capable of understanding purpose and risks of the study, that have been informed and have given their informed consent for participating in the trial. |
- Pacientes con edades comprendidas entre 18 y 65 años, ambas inclusive. - Pacientes con edades comprendidas entre 18 y 65 años, ambas inclusive. - Pacientes que reciban una pauta inmunosupresora basada en Advagraf® y en los que esté previsto continuar con el tratamiento un mínimo de 4 semanas. - Pacientes que en fase estable tengan unas concentraciones mínimas de tacrolimus en sangre de 5-15 µg/L determinadas en dos ocasiones independientes con una separación de al menos 6 días durante el periodo de selección. - Pacientes capaces de entender los propósitos y riesgos del estudio, que hayan sido informados y que otorguen su consentimiento informado por escrito para participar en el estudio. |
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E.4 | Principal exclusion criteria |
- Patients with neoplasia or neoplasia history 5 years before except cell carcinoma or non-metastasic epidermoid treated satisfactory. - Patients diagnosed with cystic fibrosis - Patients with generalized infections that needs treatment. - Patients with severe diarrhea, vomits, active peptic ulcer or digestive disorders that could affect tracrolimus absorption. - Patients that Advagraf® o Envarsus® are contraindicated - Evidence of acute rejection in the 3 previous months before the inclusion - Diagnosed chronic rejection. - Liver cirrhosis histologically confirmed - Patients with unacceptable pulmonary function - GPT (ALT), GOT (AST) and total bilirubin ? 3 ULN - Blood creatinine ? 2 mg/dl - Patients with drug addition, psychiatric disorder or condition that according to the investigator's opinion could difficult the patient participation. - Patients participating o has participated in another investigational trial within 28 days before the selection visit. - Patients HIV positive - Childbearing women that do not use effective birth control methods - Pregnancy or breast-feeding - Not sign the informed consent. |
- Pacientes con neoplasia o antecedentes de neoplasia en los 5 años anteriores excepto carcinoma basocelular o epidermoide no metastásico tratado satisfactoriamente. - Pacientes diagnosticados de fibrosis quística. - Pacientes con infección generalizada que requieran tratamiento. - Pacientes con diarrea severa, vómitos, úlcera péptica activa, o trastornos digestivos que puedan afectar la absorción de tacrolimus. - Pacientes en los que esté contraindicado el tratamiento con Advagraf® o Envarsus® según ficha técnica. - Existencia de un episodio de rechazo agudo en los tres meses previos a la inclusión. - Rechazo crónico diagnosticado. - Cirrosis hepática probada histológicamente. - Pacientes que presenten una función pulmonar no aceptable. - GPT (ALT), GOT (AST) y bilirrubina total ? 3 ULN - Creatinina sérica ? 2 mg/dl - Pacientes con alguna toxicomanía, trastorno psiquiátrico o afección que según el criterio del investigador pueda dificultar la participación. - Pacientes que participan simultáneamente o han participado en otro estudio de investigación en los 28 días previos a la entrada en el estudio. - Pacientes VIH positivos. - Mujeres en edad fértil que no utilicen métodos anticonceptivos eficaces - Embarazo y lactancia. - No firmar el consentimiento informado. |
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E.5 End points |
E.5.1 | Primary end point(s) |
AUC0-24 h, Cmax, Tmax, Cmin and the correlation between AUC0-24 h and Cmin on the systematic exposure of 2 exteneded-realase oral formulations on stable phase |
AUC0-24 h, Cmax, Tmax, Cmin y correlación entre AUC0-24 h y Cmin en la exposición sistémica a dos formulaciones orales de tacrolimus de liberación prolongada en fase estacionaria. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At week 2 or 4 (depending where the pharmacokinetic is done) |
En la semana 2 o 4 (dependiendo cuando se realice la farmacocinética) |
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E.5.2 | Secondary end point(s) |
- Incidence of acute rejection, by biopsy, during 6 months post-conversion - Percentage of patients with adverse events related to the investigational product (Envarsus®) - Percentage of patients with adverse event related to Envarus that causes hospitalization during 6 months post-conversion |
- Incidencia de rechazo agudo por biopsia durante los 6 meses post-conversión. - Porcentaje de pacientes con acontecimientos adversos relacionados con el tratamiento en estudio (Envarsus®). - Porcentaje de pacientes que presentan acontecimientos adversos con Envarsus® que causan hospitalización durante los 6 meses post-conversión. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
- 6 months post -conversion - during all trial - 6 months post -conversion |
- 6 meses post -conversion - durante todo el estudio - 6 meses post -conversion |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | 0 |