E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Cystic Fibrosis |
Fibrosis Quística |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Body processes [G] - Genetic Phenomena [G05] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10011762 |
E.1.2 | Term | Cystic fibrosis |
E.1.2 | System Organ Class | 10010331 - Congenital, familial and genetic disorders |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the safety and tolerability of 4 different doses of GLPG2222 administered orally and q.d. for 29 days in adult subjects with CF who are homozygous for the F508del CFTR mutation. |
Evaluar la seguridad y tolerabilidad de 4 dosis diferentes de GLPG2222 administradas por vía oral una vez al día (1 v/d) durante 29 días en sujetos adultos con FQ que son homocigóticos para la mutación del CFTR F508del. |
|
E.2.2 | Secondary objectives of the trial |
To assess changes in biomarkers of CFTR activity. To assess changes in respiratory symptoms. To assess the pharmacokinetics (PK) of GLPG2222. |
--Evaluar los cambios en los biomarcadores de la actividad del CFTR. – Evaluar los cambios en los síntomas respiratorios. – Evaluar la farmacocinética (FC) del GLPG2222. |
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Subjects have the option to participate in a sub-study, in which nasal brushings will be collected. Nasal brushings will be obtained at the time points specified in the protocol and only from those subjects who give separate consent for this optional sub-study. |
Los sujetos pueden optar por participar en el subestudio opcional, en el que se recogerán cepillados nasales.Los cepillados nasales se obtendrán en los puntos temporales especificados en el diagrama de flujo y solo de los sujetos que den su consentimiento aparte para este subestudio opcional. |
|
E.3 | Principal inclusion criteria |
• Male or female subject ≥ 18 years of age on the day of signing the ICF. • A confirmed clinical diagnosis of CF and homozygous for the F508del CFTR mutation (documented in the subject’s medical record or CF registry). • Weight ≥ 40 kg during the screening period. • Stable concomitant medication regimen for at least 4 weeks prior to the first study drug administration and continuing the same regimen for the duration of the study. • FEV1 ≥ 40% of predicted normal for age, gender and height at screening (pre- or postbronchodilator). |
·Hombre o mujer de edad ≥18 años el día de la firma del FCI. ·Un diagnóstico clínico confirmado de FQ y homocigoto para la mutación del CFTR F508del (documentada en la historia médica del sujeto o en el registro de la FQ). ·Peso ≥40 kg durante el período de selección. ·Una pauta de medicación concomitante estable durante al menos 4 semanas antes de la primera administración del fármaco del estudio y continuar la misma pauta durante todo el estudio. ·VEF1 ≥40 % del valor normal predicho para la edad, el sexo y la estatura en la selección (antes o después del broncodilatador). |
|
E.4 | Principal exclusion criteria |
• History of clinically meaningful unstable or uncontrolled chronic disease that makes the subject unsuitable for inclusion in the study in the opinion of the investigator. • Unstable pulmonary status or respiratory tract infection (including rhinosinusitis) requiring a change in therapy within 4 weeks prior to the first study drug administration. • Need for supplemental oxygen during the day, and > 2 L/minute while sleeping. • History of hepatic cirrhosis with portal hypertension (e.g. signs/symptoms of splenomegaly, esophageal varices, etc.). • Concomitant use of any strong inhibitor(s) or inducer(s) of CYP3A4 within 4 weeks prior to the first study drug administration. • Use of CFTR modulator therapy (e.g. lumacaftor or ivacaftor) within 4 weeks prior to the first study drug administration. • Concomitant use of CYP2C8 substrates within 4 weeks prior the first study drug administration. • Abnormal liver function test at screening; defined as aspartate aminotransferase (AST) and/or ALT and/or alkaline phosphatase and/or gamma-glutamyl transferase (GGT) ≥ 3 x the upper limit of normal (ULN); and/or total bilirubin ≥ 1.5 x the ULN. • Estimated creatinine clearance < 60 mL/minute using Cockcroft-Gault equation at screening. |
• Antecedentes de enfermedad crónica clínicamente significativa inestable o incontrolada que haga que el sujeto no sea adecuado para su inclusión en el estudio en opinión del investigador. • Estado pulmonar inestable o infección de las vías respiratorias (incluyendo rinosinusitis) que requiera un cambio de tratamiento durante las 4 semanas anteriores a la primera administración del fármaco del estudio. • Necesidad de oxígeno suplementario durante el día y >2 l/min durante el sueño. • Antecedentes de cirrosis hepática con hipertensión portal (p. ej., signos/síntomas de esplenomegalia, varices esofágicas, etc.). • Uso concomitante de cualquier inhibidor o inductor potente del citocromo P450 (CYP)3A4 dentro de las 4 semanas anteriores a la primera administración del fármaco del estudio. • Uso de tratamiento modulador del CFTR dentro de las 4 semanas anteriores a la primera administración del fármaco del estudio. • Uso concomitante de sustratos de CYP2C8 dentro de las 4 semanas anteriores a la primera administración del fármaco del estudio.
• Prueba de la función hepática anómala en la selección, definida como aspartato aminotransferasa o alanina aminotransferasa y o fosfatasa alcalina o γ-glutamil-transferasa ≥3 x el límite superior de la normalidad (LSN) o bilirrubina total ≥1,5 x el LSN. • Estimación del aclaramiento de creatinina <60 ml/min usando la ecuación de Cockcroft-Gault en la selección. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Safety and tolerability, assessed by the incidence of adverse events (AEs), as well as changes over time in weight, vital signs, oxygen saturation by pulse oximetry, 12-lead ECG, spirometry, and clinical safety laboratory data |
Seguridad y tolerabilidad, evaluadas mediante la incidencia de acontecimientos adversos (AA), así como los cambios a lo largo del tiempo de peso, constantes vitales, saturación de oxígeno por oximetría de pulso, electrocardiograma (ECG) de 12 derivaciones, espirometría,y datos analíticos de seguridad clínica |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Various time points throughout the trial as specified in the protocol |
Varios tiempos a lo largo del Ensayo como se sespecifica en el Protocolo |
|
E.5.2 | Secondary end point(s) |
• Change from baseline in sweat chloride concentration • Change from baseline in percent predicted FEV1 • Change from baseline in the respiratory domain of the Cystic Fibrosis Questionnaire-Revised (CFQ-R) • PK parameters of GLPG2222 |
-Cambio desde el momento inicial de la concentración de cloruro en el sudor -Cambio desde el inicio en el porcentaje estimado de VEF1 -Cambio desde el inicio en la puntuación del dominio respiratorio del cuestionario revisado para la fibrosis quística(CFQ-R) -Parámetros FC del GLPG2222. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
• Sweat chloride concentration, percent predicted FEV1 and the respiratory domain of the Cystic Fibrosis Questionnaire-Revised (CFQ-R) at day 29 • PK parameters of GLPG2222 at various time points throughout the trial as specified in the protocol |
·Concentración de cloruro,porcentaje estimado de VEF1 y del dominio respiratorio del cuestionario revisado para la fibrosis quística(CFQ-R) al día 29. ·Parámetros FC del GLPG2222 a Varios tiempos a lo largo del Ensayo como se sespecifica en el Protocolo |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
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 | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
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) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 5 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 17 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Belgium |
Netherlands |
Serbia |
Spain |
United Kingdom |
United States |
|
E.8.7 | Trial has a data monitoring committee | Yes |
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
|
|
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 | |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 1 |