E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
patients after cataract and refractive surgery |
pazienti che siano stati sottoposti a chirurgia della cataratta o chirurgia refrattiva |
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E.1.1.1 | Medical condition in easily understood language |
patients after cataract and refractive surgery |
pazienti che siano stati sottoposti a chirurgia della cataratta o chirurgia refrattiva |
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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 | 20.0 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10015919 |
E.1.2 | Term | Eye disorders |
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 |
The primary objective of this study is to assess efficacy and safety of rhNGF when administered as eye drops to patients after cataract and refractive surgery. |
Obiettivo primario dello studio è valutare l’efficacia e la sicurezza di soluzione in collirio di rhNGF in pazienti che siano stati sottoposti a chirurgia della cataratta o chirurgia refrattiva. |
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E.2.2 | Secondary objectives of the trial |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female ≥18 years old 2. Patients who are characterized by the following clinical features: a. History of cataract or refractive corneal surgery in the study eye in the previous 6 months; b. Mean Symptom Assessment in Dry Eye (SANDE) score for severity and frequency of at least 30 at baseline 3. The same eye (study eye) must fulfill all the above criteria 4. Best corrected distance visual acuity (BCDVA) score of ≥ 0.1 decimal units in both eyes at the time of study enrolment 5. Female patients must have negative pregnancy urine test if at childbirth potential. 6. Only patients who satisfy all requirements for informed consent may be included in the study. Written Informed Consent must be obtained before the initiation of any study-specific procedures. 7. Patients must have the ability and willingness to comply with study procedures.
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Femmine o maschi ≥ 18 anni 2. Pazienti con le seguenti caratteristiche: a. Storia di chirurgia corneale della cataratta o refrattiva dell’occhio in studio nei precedenti 6 mesi; b. Media del punteggio al questionario SANDE (Symptom Assessment iN Dry Eye) per gravità e frequenza di almeno 30 al baseline. 3. Lo stesso occhio (occhio eleggibile) deve soddisfare tutti i criteri di cui sopra. 4. Score BCDVA (Best Corrected Distance Visual Acuity) ≥0.1 unità decimali in entrambi gli occhi al momento dell’arruolamento 5. Donne potenzialmente fertili devono avere test di gravidanza su urine negativo. 6. Solo i pazienti che soddisfano tutti i requisiti per il consenso informato potranno essere inclusi nello studio 7. I pazienti devono avere la capacità e la buona volontà di completare le procedure di studio. Il Consenso informato scritto dovrà essere ottenuto prima di iniziare qualsiasi procedura di studio. |
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E.4 | Principal exclusion criteria |
1. Any ocular disease other than Dry Eye requiring treatment with topical medications in either eye at the time of study enrolment. 2. Any active ocular infection or active inflammation in either eye unrelated to Dry Eye. 3. Presence or history of any systemic or ocular disorder, condition or disease that could possibly interfere with the conduct of the required study procedures or the interpretation of the study results. 4. Use of therapeutic or Refractive Contact lenses in either eye at the time of study enrolment; 5. History of ocular surgery in the study eye, excluding corneal refractive or cataract procedures, within 90 days of study enrolment. 6. Females of childbearing potential (those who are not surgically sterilized or post-menopausal for at least 1 year) are excluded from participation in the study if they meet any one of the following conditions: a. are currently pregnant or, b. have a positive result at the urine pregnancy test (Baseline/Day 0) or, c. intend to become pregnant during the study treatment period or, d. are breast-feeding or, e. are not willing to use highly effective birth control measures, such as: hormonal contraceptives - oral, implanted, transdermal, or injected - and/or mechanical barrier methods - spermicide in conjunction with a barrier such as a condom or diaphragm or IUD - during the entire course of and 30 days after the study treatment periods. 7. Participation in another clinical study at the same time as the present and within 30 days of study enrolment; 8. History of drug, medication or alcohol abuse or addiction.
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1. Qualsiasi malattia oculare diversa da occhio secco che richiede un trattamento con farmaci topic, nell’uno o nell’altro occhio; 2. Qualsiasi infezione oculare attiva o infiammazione attiva nell’uno o nell’altro gli occhi non connessa ad occhio secco; 3. Presenza o storia di qualsiasi disordine sistemico o oculare, condizione o malattia che potrebbero possibilmente interferire con la conduzione delle procedure richieste per lo studio o con l’interpretazione dei risultati di studio 4. Uso di lenti a contatto terapeutiche o refrattive nell’uno o nell’altro occhio, al momento dell’arruolamento; 5. Storia di chirurgia oculare nell’occhio in studio, escluso le procedure di chirurgia refrattiva o della cataratta, nei 90 giorni precedenti l’arruolamento in studio; 6. Donne potenzialmente fertili (che non sono chirurgicamente sterili o in post-menopausa da almeno un anno) sono escluse dalla partecipazione nello studio se incontrano almeno una delle seguenti condizioni: a) Sono attualmente in gravidanza o, b) Hanno un risultato positivo al test delle urine (Baseline/giorno 0) o, c) Intendono intraprendere una gravidanza durante il periodo di trattamento dello studio o, d) Non hanno la volontà di usare misure di controllo della nascita altamente efficaci, come: contraccettivi ormonali -orali, impiantabili, transdermici, o iniettabili- e/o metodi di barriera meccanici -come spermicidi in associazione con una barriera come preservativo o diaframma o IUD- durante l’intera durata e dopo 30 giorni dalla fine del periodo di trattamento dello studio. 7. Partecipazione ad altri studi clinici allo stesso tempo del presente studio nei 30 giorni dall’arruolamento. 8. Storia di abuso o dipendenza da droga, alcool o farmaci. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Change from baseline in SANDE scores for severity and frequency assessed at 8 weeks of treatment |
Obiettivo primario dello studio è valutare l’efficacia e la sicurezza di soluzione in collirio di rhNGF in pazienti che siano stati sottoposti a chirurgia della cataratta o chirurgia refrattiva. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
This endpoint will be evaluated at each time point (days 0, 28±2, 56±2 and 28±2 days after discontinuation of treatment |
Questo endpoint sarà valutato ad ogni visita (giorno 0, giorno 28±2, giorno 56±2, giorno 28±2 dopo la fine del trattamento |
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E.5.2 | Secondary end point(s) |
Changes in SANDE scores (face values) for severity and frequency |
Cambiamenti nello score SANDE per frequenza e gravità |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
(days 0, 28±2, 56±2 and 28±2 days after discontinuation of treatment) |
(giorno 0, giorno 28±2, giorno 56±2, giorno 28±2 dopo la fine 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 | 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 | 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 | 2 |
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.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 1 |
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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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 | 6 |
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 | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |