Phase I Study of Palomid 529 a Dual TORC1/2 Inhibitor of the PI3K/Akt/mTOR Pathway for Advanced Neovascular Age-Related Macular Degeneration

Age-Related Macular Degeneration Clinical Trial

— P52901  

Official title:

A Phase I Open-Label Study to Investigate the Safety, Tolerability and Pharmacokinetic Profile of Single Intravitreal and Subconjunctival Doses of Palomid 529 in Patients With Advanced Neovascular Age-Related Macular Degeneration (AMD)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01033721
• Other study ID #: Paloma P529 Ocular
• Status: Completed
• Phase: Phase 1
• First received: December 15, 2009
• Last updated: September 20, 2012
• Start date: June 2010
• Est. completion date: December 2011

Study information

• Verified date: September 2012
• Source: Paloma Pharmaceuticals, Inc.
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

Palomid 529 is a dual TORC1/2 inhibitor of the PI3K/Akt/mTOR pathway having broad activity in angiogenesis and cellular proliferation. Palomid 529 will be examined to determine if the safety, tolerability and pharmacokinetic profile of single ascending doses when administered intravitreally or subconjunctivally.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 13
• Est. completion date: December 2011
• Est. primary completion date: December 2011
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 50 Years and older

Eligibility

Inclusion Criteria:

• Best corrected visual acuity in the study eye between 20/100 and 20/800 (between 53 and 4 ETDRS letters read), and better or equal to 20/200 (minimum of 34 letters read) in the fellow eye.

• Subfoveal choroidal neovascularization (CNV) due to AMD

• Total area of the lesion (including blood, neovascularization and scar/atrophy) must be < 12 DA.

• Only 1 eye will be treated in the study. If both eyes are eligible, the investigator will select the eye with the most active CNV

• Clear ocular media and adequate pupillary dilatation to permit good stereo fundus photography for screening

• Intraocular pressure of 21 mm Hg or less

• Retinal thickness = 250 µm by OCT, with presence of intraretinal or subretinal fluid

Exclusion Criteria:

• Any retinovascular disease or retinal degeneration other than AMD

• Serous pigment epithelial detachment without the presence of neovascularization

• Previous posterior vitrectomy or retinal surgery

• Any periocular infection in the past 4 weeks

• Concomitant therapy with anti-VEGF therapies, e.g. Avastin, Lucentis or Macugen, or previous use of these agents within 60 days of screening

• Concomitant therapy with intravenous or intravitreous corticosteroids or use within 90 days of screening

• Significant media opacities, including cataract, which might interfere with visual acuity, assessment of toxicity, or fundus photography

• Cataract surgery in the study eye within 3 months of screening

• Intraocular surgery in the study eye within 3 months of screening

• Presence of ocular infection in the study eye

• Presence of severe myopia (-8 diopters or greater) in the study eye

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Age-Related Macular Degeneration
• Macular Degeneration
• Wet Macular Degeneration

Intervention

Drug:
• Palomid 529
comparison of different dosages of drug

Locations

Country	Name	City	State
United States	Ophthalmic Consultants of Boston	Boston	Massachusetts

Sponsors (1)

Lead Sponsor	Collaborator
Paloma Pharmaceuticals, Inc.

Country where clinical trial is conducted

United States, 

References & Publications (1)

Lewis GP, Chapin EA, Byun J, Luna G, Sherris D, Fisher SK. Muller cell reactivity and photoreceptor cell death are reduced after experimental retinal detachment using an inhibitor of the Akt/mTOR pathway. Invest Ophthalmol Vis Sci. 2009 Sep;50(9):4429-35. doi: 10.1167/iovs.09-3445. Epub 2009 Apr 15. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Safety-Review AEs, concomitant meds-Vitals, HR, systolic/diastolic BP, temperature, weight-ECG changes; Physical exam-Laboratory parameters-Ophthalmic exam-visual acuity, IOP, slit lamp fundus exam, fundus photography, fluorescein angiography, OCT		43 days	Yes
Secondary	Efficacy-Mean change in visual acuity by ETDRS testing-Decreased leakage and/or size on FA, decreased retinal thickness in OCT-Decreased fibrosis if detectable based on fundus examination, photography, angiography and OCT		43 days	No