GA is the advanced form of dry age-related macular degeneration (AMD). The reduction in GA area of the study eye was based on Fundus Autofluorescence (FAF) at 30 days post last dose administration (Day 309).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

GA is the advanced form of dry AMD. The reduction in GA area in the study eye was based on FAF at end of study (Day 449).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

BCVA is measured using an eye chart and is reported as the number of letters read correctly (ranging from 0 to 100 letters) in the study eye. The lower the number of letters read correctly on the eye chart, the worse the vision (or visual acuity).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

BCVA is measured using an eye chart and is reported as the number of letters read correctly (ranging from 0 to 100 letters) in the study eye. The lower the number of letters read correctly on the eye chart, the worse the vision (or visual acuity).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

BCVA is measured using an eye chart and is reported as the number of lines read correctly in the study eye. The lower the number of lines read correctly on the eye chart, the worse the vision (or visual acuity).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

LL-BCVA is the measure of visual acuity under low light conditions.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

LL-BCVA is the measure of visual acuity under low light conditions.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

LL-BCVA is the measure of visual acuity under low light conditions.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Contrast sensitivity was measured using the Pelli-Robson chart at 1 meter. Participants were tested for contrast sensitivity using +0.50 addition over the protocol refraction providing the best-corrected distance VA. Contrast sensitivity was recorded as the log of the faintest triplet for which 2 of the 3 letters were read correctly.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Contrast sensitivity was measured using the Pelli-Robson chart at 1 meter. Subjects were tested for contrast sensitivity using +0.50 addition over the protocol refraction providing the best-corrected distance VA. Contrast sensitivity was recorded as the log of the faintest triplet for which 2 of the 3 letters were read correctly.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading speed in the study eye was assessed using modified Bailey-Lovie word charts. Participants read the chart for 2 minutes and the number of words read correctly per minute was totaled. An increase in the number of words read correctly indicated an improvement and a decrease in the number of words read correctly indicated a worsening.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading speed in the study eye was assessed using modified Bailey-Lovie word charts. Participants read the chart for 2 minutes and the number of words read correctly per minute was totaled. An increase in the number of words read correctly indicated an improvement and a decrease in the number of words read correctly indicated a worsening.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading speed in the study eye was assessed using modified Bailey-Lovie word charts. Participants read the chart for 2 minutes and the number of words read correctly per minute was totaled. An increase in the number of words read correctly indicated an improvement and a decrease in the number of words read correctly indicated a worsening.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading Acuity was measured using the Radner reading charts and expressed in terms of logRAD (logrithmic Reading Acuity Determination).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading Acuity was measured using the Radner reading charts and expressed in terms of logRAD.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Reading Acuity was measured using the Radner reading charts and expressed in terms of logRAD.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

The critical print size is the smallest print size at which participants can read with their maximum reading speed.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

The critical print size is the smallest print size at which participants can read with their maximum reading speed.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Laboratory assessments include: hematology (hemoglobin, hematocrit, red blood cell count, platelet count, white blood cell count, total neutrophils, eosinophils, monocytes, basophils, lymphocytes); blood chemistry (blood urea nitrogen, creatinine, glucose, calcium, sodium, potassium, chloride, total bicarbonate, aspartate aminotransferase, alanine aminotransferase, total bilirubin, alkaline phosphatase, uric acid albumin, total protein); coagulation assessments.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Vital sign assessments include: supine systolic and diastolic blood pressure, pulse rate and body temperature.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Clinically significant ECG findings include: corrected QT (QTc) > 450 msec, QTc >500 msec, change in QTc between 30 and 60 msec, change in QTc greater than or equal to 60 msec.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

The number of participants with positive ADA was to be summarized for each treatment arm.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

An adverse event (AE) was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. Seriousness of an AE was assessed under the criteria of serious adverse event (SAE). An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.

The safety analysis set included all participants who received at least 1 dose of study drug.

An AE was an untoward medical occurrence in a participant who received study drug without regard to causal relationship. An investigator's relationship assessment is the determination of whether there exists a reasonable possibility that the investigational product caused or contributed to an AE.

The safety analysis set included all participants who received at least one dose of study product.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Steady state total body clearance equals infusion rate (zero order) divided by steady state plasma concentration of study drug (R0/Css)

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Population PK parameters were to be evaluated for Cmax, AUCt, Cmin, CLss, and Rac for AUCt between the first and last (11th) doses.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Concentration of total amino acid peptide, known as A-Beta 1-x, in plasma.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Concentration of amino acid peptide, known as A-Beta 1-40, in plasma.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).

Concentration of amino acid peptide, known as A-Beta 1-42, in plasma.

Analysis was not performed due to early study termination. As only 10 participants enrolled at the time of termination, there were not enough subjects or data to perform meaningful analyses (8 were assigned to active drug [1 was not dosed and there was notable variability on how many doses were received by the other 7]; 2 were assigned to placebo).