E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
RETINOPATHY OF PREMATURITY |
RETINOPATIA DEL PREMATURO |
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E.1.1.1 | Medical condition in easily understood language |
RETINOPATHY OF PREMATURITY |
RETINOPATIA DEL PREMATURO |
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E.1.1.2 | Therapeutic area | Diseases [C] - Eye Diseases [C11] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10038933 |
E.1.2 | Term | Retinopathy of prematurity |
E.1.2 | System Organ Class | 10015919 - Eye disorders |
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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 |
Evaluate the safety and efficacy of 0.2% propranolol eye drops to stop the progression of classic retinopathy of prematury (ROP) stage 1 towards stage 2 plus or stage 3 plus, therefore avoiding interventions such as laser therapy or anti-VEGF therapy. |
Valutare la sicurezza e l¿efficacia del trattamento con propranololo somministrato per via topica sotto forma di gocce allo 0.2% in soluzione fisiologica nell¿arrestare la progressione della ROP classica Stadio 1 verso lo stadio 2 con plus o 3 con plus e quindi verso la necessit¿ di un trattamento con fotocoagulazione laser o trattamento con anti-VEGF |
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E.2.2 | Secondary objectives of the trial |
Evaluate the efficacy of 0.2% propranolol eye drops to stop the progression of classic retinopathy of prematury (ROP) stage 1 towards subsequent stages |
Valutare l¿efficacia del trattamento con propranololo somministrato per via topica sotto forma di gocce allo 0.2% in soluzione fisiologica nell¿arrestare la progressione della ROP classica Stadio 1 verso gli stadi successivi. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Newborns with gestational ages between 23 and 32 weeks affected by classic stage 1 ROP. 2. Parents informed consent.
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1. Neonati con età gestazionale compresa tra le 23 e 32 settimane con presenza di ROP classica Stadio 1 2. Consenso informato dei genitori.
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E.4 | Principal exclusion criteria |
Newborns with: 1. cardiac failure 2. recurrent episodes of bradycardia (BPM < 90) 3. atrioventricular block 2nd and/or 3rd degrees 4. significant cardiovascular congenital anomalies (except of patent foramen ovale, patent ductus arteriosus o defects of the interventricular septum) 5. hypotension 6. serious renal failure 7. cerebral bleeding (ongoing) 8. other diseases for which the use of beta blockers is contraindicated 9. ROP stage > 1 |
Neonati con: 1. scompenso cardiaco; 2. ricorrenti episodi di bradicardia (frequenza cardiaca < 90/minuto); 3. blocco atrioventricolare di 2° e/o 3° grado; 4. significative anomalie congenite cardiovascolari (escluse la pervietà del dotto arterioso, del forame ovale o piccoli difetti del setto interventricolare); 5. ipotensione; 6. grave insufficienza renale; 7. emorragia cerebrale in corso; 8. altre patologie che controindichino l’utilizzo di beta bloccanti; 9. quadro di ROP di grado superiore allo stadio 1. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Proportion of newborns who progress to stage 2 plus or 3 plus ROP zone II 2. Measurement of haematic propranolol concentration after 10 days of treatment (steady state) |
1. Proporzione di neonati che evolvono a ROP zona II Stadio 2 con plus o 3 con plus disease 2. Misurazione dei valori di propranololemia in decima giornata di trattamento (steady-state) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1. maximun 90 days 2. 10 days from the beginning of the treatment |
1. massimo 90 giorni 2. decima giornata di trattamento |
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E.5.2 | Secondary end point(s) |
Proportion of newborns who progress to stage 2 without plus ; Proportion of newborns who progress to stage 3 without plus ; Proportion of newborns who progress to stage 4 and 5 and experiencing partial or total retinal detachment; Proportion of newborns who need vitrectomy ; Frequency of adverse events |
Proporzione di neonati che evolveranno a ROP stadio 2 senza plus; Proporzione di neonati che evolveranno a ROP stadio 3 senza plus; Proporzione di neonati che evolveranno a ROP stadio 4 e 5 con distacco di retina parziale o totale; Proporzione di neonati che avranno necessit¿ di vitrectomia; Frequenza eventi collaterali del trattamento con propranololo |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
maximum 90 days; maximum 90 days; maximum 90 days; maximum 90 days; Continuous safety monitoring for the entire length of the treatment |
massimo 90 giorni; massimo 90 giorni; massimo 90 giorni; massimo 90 giorni; monitoraggio continuo per la durata del trattamento |
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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 | Yes |
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 | No |
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) | 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 | 6 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 6 |
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 | Information not present in EudraCT |
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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The last enrolled patient finishes the treatment schedule or has a complete retinal vascularization. |
o studio si considerer¿ concluso totalmente quando l¿ultimo paziente arruolato completer¿ la scheda di trattamento o raggiunger¿ la completa vascolarizzazione della retina |
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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 | 0 |
E.8.9.1 | In the Member State concerned months | 27 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 27 |
E.8.9.2 | In all countries concerned by the trial days | 0 |