Safety, Tolerability and Efficacy of PresbiDrops (CSF-1) in Presbyopic Subjects

Presbyopia Clinical Trial

Official title:

A Phase 2a, Double-Masked, Randomized, Placebo-Controlled, Single-Administration Study to Establish Safety, Tolerability and Efficacy of PresbiDrops (CSF-1) in Presbyopic Subjects

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02965664
• Other study ID #: FG-PRE-102
• Status: Completed
• Phase: Phase 2
• First received: November 14, 2016
• Last updated: July 31, 2017
• Start date: December 2016
• Est. completion date: April 2017

Study information

• Verified date: July 2017
• Source: Orasis Pharmaceuticals Ltd.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

A study to Establish Safety, Tolerability, and Efficacy of PresbiDrops (CSF-1) in Presbyopic Subjects.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 36
• Est. completion date: April 2017
• Est. primary completion date: April 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 40 Years to 65 Years

Eligibility

Inclusion Criteria:

1. Men and women between 40 and 65 years of age (inclusive)

2. Subjects who provide written informed consent to participate in the study

3. Subjects have signs of presbyopia upon ophthalmic examination

4. Subjects have normal presbyopia with no distance correction or with distance refraction, which is within those limits: sphere between +3 Dioptres and -3 Dioptres, cylinder no greater than ± 0.75 DC (based on subjective refraction test)

5. Subjects must have best corrected vision of at least 20/20 in both eyes, and currently depend on reading glasses or bifocals in which the near addition is > +1.00 Dioptres

6. Subjects in general good health in the opinion of the Investigator as determined by medical history

7. 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, 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.

8. Subjects must be able to understand the requirements of the study and must be willing to comply with the requirements of the study

Exclusion Criteria:

1. History of macular disease or any other ocular conditions or congenital malformation

2. Any medical condition known to affect the structure of uvea, cornea, lens or retina or main function of the eyes

3. No cataract or minimal nuclear sclerosis

4. Severe dry eye

5. 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 Screening

6. Contact lenses for the past three months before the Screening visit

7. A difference of more than 0.50 Dioptres between the manifest spherical equivalent and the objective refraction spherical equivalent

8. 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

9. A history of herpes (of any kind) in either eye

10. Cataract surgery and/or refractive surgery in either eye

11. Known contraindication, hypersensitivity and/or allergy to any study drugs or excipients

12. Any acute illness (e.g. acute infection) within 48 hours of first study drug administration, which is considered of significance by the Investigator

13. Participation in another clinical trial with drugs received within 30 days of Screening

14. Pregnant or currently lactating women

Related Conditions & MeSH terms

• Presbyopia

Intervention

Drug:
• PresbiDrops (CSF-1)
PresbiDrops (CSF-1) is a topical ophthalmic drug.
• Placebo
Placebo drops contain the same ingredients as PresbiDrops except for the active ingredients

Locations

Country	Name	City	State
Israel	Ophthalmology Department, Western Galilee Medical Center	Nahariya
Israel	The Department of Ophthalmology, Kaplan Medical Center	Rehovot

Sponsors (1)

Lead Sponsor	Collaborator
Orasis Pharmaceuticals Ltd.

Country where clinical trial is conducted

Israel, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Percentage of participants with = 2 lines improvement from Baseline in best distance corrected near visual acuity (monocular and binocular)		Baseline to end of treatment (up to 3 days)
Secondary	Change from Baseline in uncorrected near visual acuity (monocular and binocular)		Baseline to end of treatment (up to 3 days)
Secondary	Change from Baseline in best corrected distance visual acuity (monocular and binocular)		Baseline to end of treatment (up to 3 days)
Secondary	Change from Baseline in pupil diameter and appearance		Baseline to end of treatment (up to 3 days)