E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Presbyopia is part of the natural ageing process of the eye. It is usually noticed at around the age of 40 years. The main symptom of this condition is a progressive blurring of vision when performing near tasks such as reading, sewing, working at a computer, using a tablet mobile phone etc. The individual may complain of headaches and become more reliant on better illumination when attempting to see fine detail close up. |
Starovidnost je del naravnega procesa staranja oči. Običajno se starovidnost opazi okoli starosti 40 let. Glavni simptom tega stanja je napredujoča zamegljenost vida pri bližinskih opravilih, npr. pri branju, šivanju, delu z računalnikom, uporabi tabličnega računalnika, mobilnega telefona itd. Pri tem oseba trpi zaradi glavobolov in lahko postane bolj odvisna od močnejše svetlobe, ko želi videti drobne podrobnosti. |
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E.1.1.1 | Medical condition in easily understood language |
The natural ageing process of the eye |
Naravni proces staranja oči |
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E.1.1.2 | Therapeutic area | Body processes [G] - Ocular Physiological Phenomena [G14] |
MedDRA Classification |
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 |
Primary
To establish safety and tolerability of repeated administration of PresbiDrops in presbyopic subjects
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Primarni cilji
ocenitev varnosti in prenašanja zdravila v preskušanju PresbiDrops ob večkratni oz. ponavljajoči aplikaciji pri osebah s starovidnostjo
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E.2.2 | Secondary objectives of the trial |
Secondary
To determine the efficacy of repeated administration of PresbiDrops in presbyopic subjects
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Sekundarni cilj
določitev učinkovitosti zdravila v preskušanju PresbiDrops ob večkratni oz. ponavljajoči aplikaciji pri osebah s starovidnostjo
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Men and women between 40 and 65 years of age (inclusive)
Subjects who provide written informed consent to participate in the study
Subjects have signs of presbyopia upon ophthalmic examination
Subjects have normal presbyopia with low distance refraction (sphere no greater than ±0.75 Dioptres cylinder no greater than ± 0.75DC, refraction along any principal meridian no greater than 1.00 Dioptres)
Subjects must have best corrected vision of 20/20 in both eyes, and currently depend on reading glasses or bifocals in which the near addition is > +1.00 Dioptres
Subjects in general good health in the opinion of the Investigator as determined by medical history
Women with childbearing potential must have a negative urine pregnancy test at Screening and be willing and able to use a medically acceptable method of birth control or postmenopausal.
Acceptable methods of birth control in this study include: vasectomy, tubal ligation, consistent use of an approved oral contraceptive (birth control pill), intrauterine device (IUD), hormonal implants, contraceptive injection or a double barrier method (diaphragm with spermicidal gel or condom with contraceptive foam).
Postmenopausal women are defined as women with menstruation cessation for 12 consecutive months prior to signing of the informed consent form.
Subjects must be able to understand the requirements of the study and must be willing to comply with the requirements of the study
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Moški in ženske med 40 in do vključno 65 let
Preiskovanci, ki bodo podpisali Obrazec privolitev po poučitvi
Preiskovanci imajo znake presbiopije na očesnem pregledu
Preiskovanci imajo normalno presbiopijo z nizko refraktivno napako na daljavo (sfera ne sme biti večja od ± 0,75D, cilinder ne sme biti večji od ± 0.75D, refrakcija v katerikoli glavni meridiani ne sme biti večja od 1,00 D)
Preiskovanci morajo imeti najbolje korigirano vidno ostrino obojestransko 20/20 in uporabljajo očala za blizu ali bifokalna očala z addicijo, večjo od +1.00 dioptrije
Preiskovanci so po mnenju raziskovalca dobrega zdravja glede na anamnezo
Ženske v rodni dobi morajo imeti ob pregledu negativen urinski test nosečnosti in morajo biti pripravljene in sposobne uporabljati medicinsko sprejemljivo metodo kontracepcije. Lahko so tudi v obdobju po menopavzi. Sprejemljive metode kontracepcije v tem preskušanju so: vazektomija, ligacija jajcevodov, dosledna uporaba odobrenega peroralnega kontraceptiva (tablete za nadzorovanje rojstev), intrauterinski vstavki (IUV), hormonski kontraceptivi, injekcije kontraceptivov ali metoda dvojne bariere (diafragma s spermicidnim gelom ali kondom s kontracepcijsko peno). Za ženske, ki so v obdobju po menopavzi se smatra, da nimajo več menstruacije 12 zaporednih mesecev pred podpisom Obrazca privolitev po poučitvi.
Preiskovanci morajo biti sposobni razumeti zahteve preskušanja in jim morajo biti pripravljeni slediti
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E.4 | Principal exclusion criteria |
History of macular disease or any other ocular conditions or congenital malformation
Any medical condition known to affect the structure of uvea, cornea, lens or retina or main function of the eyes
No cataract or minimal nuclear sclerosis
Severe dry eye
Any topical ophthalmic medications, other than artificial tears (up to a maximum of 4 times per day) and medications that are associated with fluctuation of accommodative capacity and/or pupil size, unless on a stable dose for at least 3 months before the Screening visit
Contact lenses for the past three months before the Screening visit
A difference of more than 0.50 Dioptres between the manifest spherical equivalent and the wavefront refraction spherical equivalent Pupil size less than 2,5 mm in either eye prior to dilation at ambient light of 8-15 lux prior to the Baseline visit
A history of herpes (of any kind) in either eye
Cataract surgery and/or refractive surgery in either eye
Known contraindication, hypersensitivity and/or allergy to any study drugs or excipients
Any acute illness (e.g. acute infection) within 48 hours of first study drug administration, which is considered of significance by the Investigator
Participation in another clinical trial with drugs received within 30 days of Screening
Pregnant or currently lactating women
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Zgodovina makularne bolezni ali drugih očesnih boleznih ali prirojene malformacije
Vsako zdravstveno stanje za katerega je znano, da vpliva na strukturo uvee, roženice, leče, očesne mrežnice ali na glavne funkcije oči
Prisotnost katarakte ali minimalne jedrne skleroze
Zelo suhe oči
Uporaba topikalnih oftalmoloških zdravil, razen umetnih solz (do največ 4-krat na dan) in zdravil, ki so povezane z nihanjem akomodacijskih zmogljivosti in / ali velikost zenice, razen če ne gre za nespremenjen odmerek vsaj 3 mesece pred obdobjem obiskom presejanja
Uporaba kontaktnih leč v zadnjih treh mesecih pred obiskom presejanja
Razlika več kot 0.50 dioptrije med manifestnih sfernim ekvivalentom in sfernim ekvivalentom wavefront refrakcije.
Velikost zenice manj kot 2,5 mm v obeh očesih pred širjenjem pod vplimo zunanje svetlobe v jakosti od 8 do 15 luxov pred izhodiščnim obiskom
Anamneza herpesa (vseh vrst) v katerekoli očesu
Operacija katarakte in / ali operacija za izboljšanje refrakcije očesa v kateremkoli očesu
Znane kontraindikacije, preobčutljivosti in / ali alergija na katerokoli zdravilo v preskušanju ali na pomožne snovi
Vsaka akutna bolezen (na primer akutna okužba) v roku 48 ur od prve aplikacije zdravila v preskušanju, ki se šteje za pomembno po mnenju raziskovalca
Sodelovanje v drugem kliničnem preskušanju z zdravili prejetimi znotraj 30 dni do obsika namenjenega za presejanje
Noseče ali trenutno doječe matere
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary Efficacy Endpoint:
At least a 2 lines improvement from Baseline in uncorrected intermediate and near visual acuity (monocular and binocular)
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Primarni cilj preskušanja z vidika učinkovitosti:
izboljšanje za vsaj 2 vrstici v primerjavi z izhodiščem od pri nekorigirani vmesni in bližnji ostrini vida (na enem in obeh očesih)
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The maximum treatment duration is 28 days (14 days drug, 14 days placebo) |
Zdravljenje lahko traja največ 28 dni (14 dni zdravilo, 14 dni placebo) |
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E.5.2 | Secondary end point(s) |
Secondary Efficacy Endpoint:
Change from Baseline of the depth of focus at distance and near
Change from Baseline in uncorrected distance visual acuity (monocular and binocular)
Change from Baseline in spectacle independency (reported by the subjects in structured study questionnaire)
Change from Baseline in pupil diameter and appearance
Change from Baseline of stability of tear film
Change from Baseline of visual field test results
Change from Baseline of the ocular 3rd 4th and 5th higher order aberrations (spherical aberration, trefoil and coma) |
Sekundarna cilji preskušanja z vidika učinkovitosti:
sprememba globine fokusa pri gledanju na daleč in blizu glede na izhodiščno stanje
sprememba nekorigirane distalne vidne ostrine glede na izhodiščno stanje (na enem in obeh očesih)
sprememba v neodvisnosti vida glede na izhodiščno stanje (ki so jih poročali preiskovanci v strukturiranem študijskem vprašalniku)
sprememba premera in videza zenice glede na izhodiščno stanje
sprememba stabilnosti solznega filma glede na izhodišče
sprememba rezultatov vidnega polja glede na izhodišče
sprememba očesne aberacije 3., 4. in 5. višjega reda (sferične aberacije, trifoliarne in koma) glede na izhodišče
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
64 days (~9 weeks) |
64 dni (~ 9 tednov) |
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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 | Yes |
E.6.13.1 | Other scope of the trial description |
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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 | No |
E.8.1.6 | Cross over | Yes |
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.8.5 | The trial involves multiple Member States | No |
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 |
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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 | |
E.8.9.1 | In the Member State concerned months | 4 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 4 |