Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Phase II Study of OT-551 Antioxidant Eye Drop in Participants With Bilateral Geographic Atrophy Associated With Age-Related Macular Degeneration
Brief Summary: Othera Pharmaceuticals' Othera (OT)-551 antioxidant eye drop has the potential for chronic treatment of the dry form of age-related macular degeneration. This pilot study of up to 10 eye drop tolerant participants with bilateral geographic atrophy is designed to characterize the effect of 0.45% concentration of OT-551 eye drops given 3 times a day on the progression of geographic atrophy area over a two-year period. Participants will have one eye randomized to receive the eye drop and the fellow eye will be observed only.


Options:
A: Arm Label: Vitamin E + selenium placebo; Type: EXPERIMENTAL; Interventions: Drug: Vitamin E, Other: selenium placebo | Arm Label: Selenium + vitamin E placebo; Type: EXPERIMENTAL; Interventions: Drug: Selenium, Other: Vitamin E placebo | Arm Label: Vitamin E + selenium; Type: EXPERIMENTAL; Interventions: Drug: Vitamin E, Drug: Selenium | Arm Label: Vitamin E placebo + selenium placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: Vitamin E placebo, Other: selenium placebo | Intervention Type: DRUG; Name: Vitamin E; Assigned to Arm(s): Vitamin E + selenium, Vitamin E + selenium placebo | Intervention Type: DRUG; Name: Selenium; Assigned to Arm(s): Selenium + vitamin E placebo, Vitamin E + selenium | Intervention Type: OTHER; Name: Vitamin E placebo; Assigned to Arm(s): Selenium + vitamin E placebo, Vitamin E placebo + selenium placebo | Intervention Type: OTHER; Name: selenium placebo; Assigned to Arm(s): Vitamin E + selenium placebo, Vitamin E placebo + selenium placebo
B: Arm Label: 1; Type: ACTIVE_COMPARATOR; Interventions: Drug: vitamin and mineral supplement, Drug: Escherichia coli Endotoxin (LPS), Drug: 100% O2, Drug: nitroglycerin | Arm Label: 2; Type: PLACEBO_COMPARATOR; Interventions: Drug: Escherichia coli Endotoxin (LPS), Drug: 100% O2, Drug: nitroglycerin | Intervention Type: DRUG; Name: vitamin and mineral supplement; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: Escherichia coli Endotoxin (LPS); Assigned to Arm(s): 1, 2 | Intervention Type: DRUG; Name: 100% O2; Assigned to Arm(s): 1, 2 | Intervention Type: DRUG; Name: nitroglycerin; Assigned to Arm(s): 1, 2
C: Arm Label: OT-551 antioxidant eye drop; Type: EXPERIMENTAL; Interventions: Drug: OT-551 antioxidant eye drop | Intervention Type: DRUG; Name: OT-551 antioxidant eye drop; Assigned to Arm(s): OT-551 antioxidant eye drop
D: Arm Label: Lutein/Zeaxanthin; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Lutein/zeaxanthin | Arm Label: DHA/EPA; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: DHA/EPA | Arm Label: Lutein/Zeaxanthin + DHA/EPA; Type: ACTIVE_COMPARATOR; Interventions: Drug: Lutein/zeaxanthin and DHA/EPA | Arm Label: Placebo/Control; Type: PLACEBO_COMPARATOR; Interventions: N/A | Intervention Type: DIETARY_SUPPLEMENT; Name: Lutein/zeaxanthin; Assigned to Arm(s): Lutein/Zeaxanthin | Intervention Type: DIETARY_SUPPLEMENT; Name: DHA/EPA; Assigned to Arm(s): DHA/EPA | Intervention Type: DRUG; Name: Lutein/zeaxanthin and DHA/EPA; Assigned to Arm(s): Lutein/Zeaxanthin + DHA/EPA

Answer: C