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A Study to Evaluate Multiple Doses of GLPG2222 in Adult Subjects With Cystic Fibrosis

19 de octubre de 2018 actualizado por: Galapagos NV

A Phase IIa, Randomized, Double-blind, Placebo-controlled Study to Evaluate Multiple Doses of GLPG2222 in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del Mutation

This is a Phase IIa, multi-center, randomized, double-blind, placebo-controlled, parallel-group study to evaluate 4 different doses of GLPG2222 administered for 4 weeks to adult subjects with a confirmed diagnosis of CF and homozygous for the F508del Cystic Fibrosis Transmembrane conductance Regulator (CFTR) mutation.

Descripción general del estudio

Tipo de estudio

Intervencionista

Inscripción (Actual)

59

Fase

  • Fase 2

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

      • Antwerp, Bélgica
        • UZ Antwerpen
      • Brussels, Bélgica
        • UZ Brussel
      • Ghent, Bélgica
        • Uz Gent
      • Leuven, Bélgica
        • UZ Leuven
      • Barcelona, España
        • Hospital Universitari Vall d'Hebron
      • Madrid, España
        • Hospital Universitario La Paz
      • Valencia, España
        • Hospital Universitarii Plitecnic La Fe
    • Alabama
      • Chatom, Alabama, Estados Unidos, 35233
        • Child Health Research Unit at UAB
    • Arkansas
      • Little Rock, Arkansas, Estados Unidos, 72205
        • University of Arkansas for Medical Sciences
    • Florida
      • Orlando, Florida, Estados Unidos, 32803
        • Central Florida Pulmonary Group
    • Illinois
      • Glenview, Illinois, Estados Unidos, 60026
        • Cystic Fibrosis Center of Chicago
    • Maine
      • Portland, Maine, Estados Unidos, 04102
        • Maine Medical Center
    • Maryland
      • Baltimore, Maryland, Estados Unidos, 21205
        • John Hopkins University School of Medicine
    • South Carolina
      • Charleston, South Carolina, Estados Unidos, 29425
        • Medical University of South Carolina
      • Amsterdam, Países Bajos
        • AMC Amsterdam
      • Rotterdam, Países Bajos
        • Erasmus Medisch Centrum
      • The Hague, Países Bajos
        • Haga ziekenhuis
      • Utrecht, Países Bajos
        • UMC Utrecht
      • Cambridge, Reino Unido
        • Papworth Hospital
      • Leeds, Reino Unido
        • St James University Hospital
      • Liverpool, Reino Unido
        • Liverpool Heart and Chest Hospital
      • Southampton, Reino Unido
        • Southampton General Hospital
      • Novi Beograd, Serbia
        • Mother and child health institute of Serbia

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

18 años a 99 años (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

Inclusion Criteria:

  1. Male or female subject ≥ 18 years of age, on the day of signing the Informed Consent Form (ICF).
  2. A confirmed clinical diagnosis of CF and homozygous for the F508del CFTR mutation
  3. Weight ≥ 40 kg.
  4. Stable concomitant treatment for at least 4 weeks (28 days) prior to baseline
  5. Forced expiratory volume in 1 second (FEV1) ≥ 40% of predicted normal for age, gender and height at screening

Exclusion Criteria:

  1. 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.
  2. Unstable pulmonary status or respiratory tract infection requiring a change in therapy within 4 weeks of baseline.
  3. Need for supplemental oxygen during the day, and >2 liters per minute (LPM) while sleeping.
  4. Use of CFTR modulator therapy (e.g. lumacaftor or ivacaftor) within 4 weeks prior to the first study drug administration.
  5. History of hepatic cirrhosis with portal hypertension.
  6. Abnormal liver function test at screening; defined as aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) and/ or alkaline phosphatase and/or gamma-glutamyl transferase (GGT) ≥ 3x the upper limit of normal (ULN); and/or total bilirubin (>1.5 times ULN)
  7. Estimated creatinine clearance < 60 mL/min using the Cockcroft-Gault formula at screening.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Cuadruplicar

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Cohort A: GLPG2222 50 mg once daily (QD)
Participants received a single GLPG2222 50 mg tablet and two matching placebo tablets orally, QD for 29 days.
Oral tablet(s) containing GLPG2222
Matching oral tablet(s) containing placebo
Experimental: Cohort A: GLPG2222 100 mg QD
Participants received a single GLPG2222 100 mg tablet and two matching placebo tablets orally, QD for 29 days.
Matching oral tablet(s) containing placebo
Oral tablet(s) containing GLPG2222
Experimental: Cohort B: GLPG2222 200 mg QD
Participants received two GLPG2222 100 mg tablets and one matching placebo tablet orally, QD for 29 days.
Matching oral tablet(s) containing placebo
Oral tablet(s) containing GLPG2222
Experimental: Cohort B: GLPG2222 400 mg QD
Participants received two GLPG2222 150 mg tablets and one GLPG2222 100 mg tablet orally, QD for 29 days.
Matching oral tablet(s) containing placebo
Oral tablet(s) containing GLPG2222
Comparador de placebos: Cohort A Placebo
Participants received three matching placebo tablets, orally, QD for 29 days.
Matching oral tablet(s) containing placebo
Comparador de placebos: Cohort B Placebo
Participants received three matching placebo tablets, orally, QD for 29 days.
Matching oral tablet(s) containing placebo

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Number of Participants With Treatment-Emergent Adverse Events
Periodo de tiempo: First administration (Day 1) through Follow-up (Day 43)
Number of participants with any treatment-emergent adverse events (TEAEs) and serious or treatment-related TEAEs, as well as number of patients with TEAEs by worst intensity reported (mild, moderate, or severe).
First administration (Day 1) through Follow-up (Day 43)

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Mean Change From Baseline in Sweat Chloride Concentration at Day 29
Periodo de tiempo: Prior to dosing on Days 1 and 29, or at early discontinuation
Two sweat collections, one from each arm, were obtained. Mean sweat chloride concentration was determined from both arms and measured as millimoles per liter (mmol/L). Baseline was defined as the predose value on Day 1 (or the last non-missing predose measurement).
Prior to dosing on Days 1 and 29, or at early discontinuation
Mean Change From Baseline in Percent (%) Predicted FEV1 (%FEV1) at Day 29
Periodo de tiempo: Predose and between 1 and 2 hours postdose on Days 1 and 29, or at early discontinuation
Percent predicted FEV1 for age, gender, and height was determined from standardized spirometry assessments and estimated using the 2012 Global Lungs Initiative equation. Baseline was defined as the last non-missing predose assessment on Day 1.
Predose and between 1 and 2 hours postdose on Days 1 and 29, or at early discontinuation
Mean Change From Baseline in the Respiratory Domain of the Cystic Fibrosis Questionnaire-Revised (CFQ-R) at Day 29
Periodo de tiempo: Prior to dosing on Days 1 and 29, or at early discontinuation
The CFQ-R is a validated participant-reported outcome measuring health-related quality of life for participants with cystic fibrosis. The respiratory domain assessed respiratory symptoms (for example, coughing, congestion, wheezing), derived from Questions 40, 41, 42, 45, and 46 if at least 50% of the questions had non-missing data. The scale score ranged from 0-100; higher scores indicated fewer symptoms and better health-related quality of life with a negative change indicating a worsening of symptoms. A change of 4 is considered clinically relevant.
Prior to dosing on Days 1 and 29, or at early discontinuation
Mean Maximum Observed Plasma Concentration (Cmax; Nanograms Per Milliliter [mg/mL]) of GLPG2222
Periodo de tiempo: Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29
Maximum concentration of GLPG2222 after multiple dosing (ng/ML), obtained directly from the observed concentration versus time data. All pharmacokinetic (PK) parameters were determined from Day 15; Day 29 data were determined if the participant was not available for full PK profiling on Day 15.
Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29
Mean GLPG2222 Plasma Concentration Observed at Predose (Ctrough; ng/mL)
Periodo de tiempo: Days 15 and 29 (predose)
Plasma concentration of GLPG2222 observed at pre-dose (ng/mL), obtained directly from the observed concentration versus time data. Ctrough was calculated using both Day 15 and Day 29 PK data.
Days 15 and 29 (predose)
Median Time to Occurrence of GLPG2222 Cmax (Tmax; Hours [h])
Periodo de tiempo: Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29
Time of occurrence of maximum concentration of GLPG2222 after multiple dosing (h), obtained directly from the observed concentration versus time data. All PK parameters were determined from Day 15; Day 29 data were determined if the participant was not available for full PK profiling on Day 15.
Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29
Mean Area Under the Concentration-Time Curve From Time 0 up to 24 Hours Following Multiple Dosing (AUC[0-t]; ng.h/mL) of GLPG2222
Periodo de tiempo: Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29
Area under the concentration-time curve from time 0 up to 24 hours following multiple dosing (ng.h/mL), calculated by linear up/log down trapezoidal summation. All PK parameters were determined from Day 15; Day 29 data were determined if the participant was not available for full PK profiling on Day 15.
Day 15 (predose and 0.5, 1, 2, 3, 4, 6, and 8 hours postdose) and prior to dosing on Day 29

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

18 de marzo de 2017

Finalización primaria (Actual)

19 de octubre de 2017

Finalización del estudio (Actual)

19 de octubre de 2017

Fechas de registro del estudio

Enviado por primera vez

11 de abril de 2017

Primero enviado que cumplió con los criterios de control de calidad

17 de abril de 2017

Publicado por primera vez (Actual)

18 de abril de 2017

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

16 de noviembre de 2018

Última actualización enviada que cumplió con los criterios de control de calidad

19 de octubre de 2018

Última verificación

1 de octubre de 2018

Más información

Términos relacionados con este estudio

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

Indeciso

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

Ensayos clínicos sobre Fibrosis quística

Ensayos clínicos sobre GLPG2222 50 mg

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