E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Cystic fibrosis |
Fibrosi cistica |
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E.1.1.1 | Medical condition in easily understood language |
Cystic fibrosis |
Fibrosi Cistica |
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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 | 20.0 |
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 |
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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 long-term safety and tolerability of VX-445/tezacaftor (TEZ)/ivacaftor (IVA) in subjects with cystic fibrosis who are heterozygous for the F508del mutation and a gating (F/G) or residual function (F/RF) mutation |
Valutare la sicurezza e la tollerabilità a lungo termine di VX-445/tezacaftor (TEZ)/ivacaftor (IVA) in soggetti affetti da fibrosi cistica eterozigoti per la mutazione F508del e una mutazione di gating (F/G) o con funzione residua (F/RF) |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the long-term efficacy of VX-445/TEZ/IVA
- To evaluate the pharmacodynamics (PD) of VX-445/TEZ/IVA |
• Valutare l’efficacia a lungo termine di VX-445/TEZ/IVA • Valutare la farmacodinamica (PD) di VX-445/TEZ/IVA |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Subject (or his or her legally appointed and authorized representative) will sign and date an ICF (informed consent form), and, when appropriate, an assent form.
2. Willing and able to comply with scheduled visits, treatment plan, study restrictions, laboratory tests, contraceptive guidelines, and other study procedures.
3. Did not withdraw consent from the parent study.
4. Meets at least 1 of the following criteria:
- Completed study drug treatment in the parent study.
- Had study drug interruption(s) in the parent study, but without prematurely discontinuing study drug in the parent study and completed study visits up to the last scheduled visit of the Treatment Period of the parent study.
5. Willing to remain on a stable CF treatment regimen through completion of study participation. |
1. Il soggetto (o il suo rappresentante legalmente nominato e autorizzato) firmerà e daterà un ICF e, ove opportuno, un modulo di assenso. 2. Soggetto disposto e in grado di attenersi alle visite programmate, al piano di trattamento, alle restrizioni dello studio, agli esami di laboratorio, alle linee guida sui contraccettivi e ad altre procedure dello studio. 3. Non ha ritirato il consenso a partecipare allo studio originario. 4. Soddisfa almeno 1 dei criteri seguenti: • Ha completato il trattamento con il farmaco dello studio nello studio originario. • Ha avuto una o più interruzioni del farmaco dello studio nello studio originario, ma senza interrompere anticipatamente il farmaco dello studio nello studio originario, e ha completato le visite dello studio fino all’ultima visita programmata del periodo di trattamento dello studio originario. 5. È disposto a restare su un regime di trattamento stabile per la FC fino al termine della partecipazione allo studio. |
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E.4 | Principal exclusion criteria |
1. History of any illness or any clinical condition that, in the opinion of the investigator, might confound the results of the study or pose an additional risk in administering study drug to the subject.
2. Pregnant and breast-feeding females. All female subjects, regardless of childbearing potential status, must have a negative pregnancy test at the Day 1 Visit before receiving the first dose of study drug.
3. History of drug intolerance in the parent study that would pose an additional risk to the subject in the opinion of the investigator. (e.g., subjects with a history of allergy or hypersensitivity to the study drug).
4. Current participation in an investigational drug study (other than the parent study). Participation in a non-interventional study (including observational studies, registry studies, and studies requiring blood collections without administration of study drug) and screening for another Vertex study is permitted. |
1. Anamnesi di qualsiasi patologia o condizione clinica che, a giudizio dello sperimentatore, potrebbe inficiare i risultati dello studio o rappresentare un rischio aggiuntivo per la somministrazione del farmaco dello studio al soggetto. 2. Soggetti di sesso femminile in gravidanza e in allattamento. Tutti i soggetti di sesso femminile, indipendentemente se siano in età fertile o meno, devono presentare un test di gravidanza negativo alla visita del Giorno 1 prima di ricevere la prima dose di farmaco dello studio. 3. Anamnesi di intolleranza al farmaco nello studio originario che rappresenterebbe un rischio aggiuntivo per il soggetto a giudizio dello sperimentatore (per es. soggetti con un’anamnesi di allergia o ipersensibilità al farmaco dello studio). 4. Attuale partecipazione a uno studio su un farmaco sperimentale (diverso dallo studio originario). È consentita la partecipazione a uno studio non interventistico (compresi gli studi osservazionali, gli studi di registro e gli studi che richiedono prelievi di sangue senza somministrazione di un farmaco dello studio) e allo screening per un altro studio Vertex. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Safety and tolerability of long-term treatment with VX-445/TEZ/IVA based on adverse events (AEs), clinical laboratory values, ECGs, vital signs, and pulse oximetry. |
Sicurezza e tollerabilità del trattamento a lungo termine con VX-445/TEZ/IVA in base a eventi avversi (AE), valori clinici di laboratorio, elettrocardiogramma (ECG), segni vitali e pulsossimetria |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Safety and tolerability assessments:
a. AEs: Continuous (signing of ICF until completion of study participation)
b. clinical laboratory values, vital signs, pulse oximetry: day 1; day 15; weeks 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; Early Termination of Treatment (ETT) visit (if applicable); Safety Follow-up (SFU) visit (if applicable)
c. ECGs: day 1; day 15; weeks 4, 8, 24, 48, 72, 96; ETT visit (if applicable); SFU visit (if applicable) |
Valutazioni di sicurezza e tollerabilità: a. Eventi Avversi (EA): Continuativo (dalla firma del consenso fino al completamento della partecipazione allo studio) b. valori clinici di laboratorio, segni vitali, pulsossimetria: giorno 1; giorno 15; settimane 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; visita per la fine anticipata del trattamento (ETT) (se applicabile); Visita di Follow-up della sicurezza (SFU) (se applicabile) c. ECG: giorno 1; giorno 15; settimane 4, 8, 24, 48, 72, 96; visita di ETT (se applicabile); visita SFU (se applicabile) |
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E.5.2 | Secondary end point(s) |
- Absolute change in percent predicted forced expiratory volume in 1 second (ppFEV1)
- Absolute change in sweat chloride (SwCl)
- Absolute change in body mass index (BMI)
- Absolute change in BMI z-score
- Absolute change in body weight
- Absolute change in Cystic Fibrosis Questionnaire-Revised (CFQ-R) respiratory domain (RD) score |
• Cambiamento assoluto della percentuale del valore previsto di volume espiratorio forzato in 1 secondo (ppFEV1) • Cambiamento assoluto del cloruro nel sudore (SwCl) • Cambiamento assoluto dell’indice di massa corporea (BMI) • Cambiamento assoluto del punteggio z del BMI • Variazione assoluta del peso corporeo • Cambiamento assoluto del punteggio relativo al dominio respiratorio (RD) del questionario revisionato per la fibrosi cistica (CFQ-R) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
- ppFEV1: day 1; day 15; weeks 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; ETT visit (if applicable); SFU visit (if applicable)
- SwCl: day 1; day 15; weeks 4, 8, 24, 48, 72, 96, ETT visit (if applicable)
- BMI: day 1; day 15; weeks 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; ETT visit (if applicable); SFU visit (if applicable)
- BMI z-score: day 1; day 15; weeks 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; ETT visit (if applicable); SFU visit (if applicable)
- body weight: day 1; day 15; weeks 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; ETT visit (if applicable); SFU visit (if applicable)
- CFQ-R RD score: day 1; weeks 4, 8, 24, 48, 72, 96; ETT visit (if applicable); SFU visit (if applicable) |
- ppFEV1: giorno 1; giorno 15; settimane 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; visita ETT (se applicabile); visita SFU (se applicabile) - SwCl: giorno 1; giorno 15; settimane 4, 8, 24, 48, 72, 96, ETT visit (se applicabile) - BMI: giorno 1; giorno 15; settimane 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; visita ETT (se applicabile); visita SFU (se applicabile) - punteggio z del BMI: giorno 1; giorno 15; settimane 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; visita ETT (se applicabile); visita SFU (se applicabile) - peso corporeo: giorno 1; giorno 15; settimane 4, 8, 16, 24, 36, 48, 60, 72, 84, 96; visita ETT (se applicabile); visita SFU (se applicabile) - punteggio per CFQ-R RD : giorno 1; settimane 4, 8, 24, 48, 72, 96; visita ETT (se applicabile); visita SFU (se applicabile) |
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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 | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
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 | Yes |
E.8.1.7.1 | Other trial design description |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
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
| 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 | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 51 |
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 | Information not present in EudraCT |
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 |
Australia |
Canada |
United States |
Belgium |
Denmark |
France |
Germany |
Ireland |
Italy |
Netherlands |
Spain |
United Kingdom |
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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
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 10 |
E.8.9.1 | In the Member State concerned days | 24 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |