Trial Outcomes & Findings for The Safety and Efficacy of SYD-101 in Children With Myopia (NCT NCT03918915)

NCT ID: NCT03918915

Last Updated: 2026-07-30

Results Overview

Proportion of participants with confirmed myopic progression \<-0.75 D (diopters), based on SE (spherical equivalent) as measured by cycloplegic autorefraction

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

852 participants

Primary outcome timeframe

Month 36

Results posted on

2026-07-30

Participant Flow

The Full Analysis Set (FAS) comprised of all participants who were randomized (N= 852) and received at least 1 dose of study drug (N=847).

Participant milestones

Participant milestones
Measure
Part 1: SYD-101 0.01%
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
Part 1: SYD-101 0.03%
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Part 1: Vehicle
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Part 2: SYD-101 0.01%
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.01% will stay on SYD-101 0.01% in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: SYD-101 0.03%
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.03% will stay on SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: 0.01% to Vehicle
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.01% will be rerandomized to Vehicle in Part 2. Vehicle: Sterile topical ophthalmic solution
Part 2: 0.03% to Vehicle
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.03% will be rerandomized to Vehicle in Part 2. Vehicle: Sterile topical ophthalmic solution
Part 2: Vehicle to SYD-101 0.03%
1 drop in each eye at bedtime. All Part 1 participants who received Vehicle will be rerandomized to SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 1: Baseline to Month 36
STARTED
284
285
283
0
0
0
0
0
Part 1: Baseline to Month 36
Received Study Medication
282
283
282
0
0
0
0
0
Part 1: Baseline to Month 36
Initiated Escape Medication
1
5
12
0
0
0
0
0
Part 1: Baseline to Month 36
COMPLETED
211
223
224
0
0
0
0
0
Part 1: Baseline to Month 36
NOT COMPLETED
73
62
59
0
0
0
0
0
Part 2: Mo 36 to Mo 48 (Withdrawal)
STARTED
0
0
0
102
105
103
105
205
Part 2: Mo 36 to Mo 48 (Withdrawal)
Continued Escape Medication
1
5
12
0
0
0
0
0
Part 2: Mo 36 to Mo 48 (Withdrawal)
Initiated Escape Medication
0
0
0
8
8
7
10
9
Part 2: Mo 36 to Mo 48 (Withdrawal)
COMPLETED
0
0
0
99
102
98
101
186
Part 2: Mo 36 to Mo 48 (Withdrawal)
NOT COMPLETED
0
0
0
3
3
5
4
19

Reasons for withdrawal

Reasons for withdrawal
Measure
Part 1: SYD-101 0.01%
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
Part 1: SYD-101 0.03%
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Part 1: Vehicle
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Part 2: SYD-101 0.01%
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.01% will stay on SYD-101 0.01% in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: SYD-101 0.03%
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.03% will stay on SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: 0.01% to Vehicle
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.01% will be rerandomized to Vehicle in Part 2. Vehicle: Sterile topical ophthalmic solution
Part 2: 0.03% to Vehicle
1 drop in each eye at bedtime. 50% of Part 1 participants who received SYD-101 0.03% will be rerandomized to Vehicle in Part 2. Vehicle: Sterile topical ophthalmic solution
Part 2: Vehicle to SYD-101 0.03%
1 drop in each eye at bedtime. All Part 1 participants who received Vehicle will be rerandomized to SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 1: Baseline to Month 36
Adverse Event
0
5
1
0
0
0
0
0
Part 1: Baseline to Month 36
Withdrawal by Subject
38
33
33
0
0
0
0
0
Part 1: Baseline to Month 36
Lost to Follow-up
31
22
21
0
0
0
0
0
Part 1: Baseline to Month 36
physician decision, non-compliance, moved
2
0
3
0
0
0
0
0
Part 1: Baseline to Month 36
Did not receive study medication
2
2
1
0
0
0
0
0
Part 2: Mo 36 to Mo 48 (Withdrawal)
Adverse Event
0
0
0
0
0
0
0
2
Part 2: Mo 36 to Mo 48 (Withdrawal)
Withdrawal by Subject
0
0
0
2
1
2
2
8
Part 2: Mo 36 to Mo 48 (Withdrawal)
Lost to Follow-up
0
0
0
1
2
3
1
7
Part 2: Mo 36 to Mo 48 (Withdrawal)
Physician Decision, Protocol Deviation, Non-Compliance, Other
0
0
0
0
0
0
1
2

Baseline Characteristics

The Safety and Efficacy of SYD-101 in Children With Myopia

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Total
n=847 Participants
Total of all reporting groups
Age, Continuous
10.4 years
STANDARD_DEVIATION 2.44 • n=20 Participants
10.2 years
STANDARD_DEVIATION 2.46 • n=20 Participants
10.4 years
STANDARD_DEVIATION 2.42 • n=40 Participants
10.3 years
STANDARD_DEVIATION 2.44 • n=5 Participants
Sex: Female, Male
Female
167 Participants
n=20 Participants
156 Participants
n=20 Participants
149 Participants
n=40 Participants
472 Participants
n=5 Participants
Sex: Female, Male
Male
115 Participants
n=20 Participants
127 Participants
n=20 Participants
133 Participants
n=40 Participants
375 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
74 Participants
n=20 Participants
71 Participants
n=20 Participants
81 Participants
n=40 Participants
226 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
208 Participants
n=20 Participants
212 Participants
n=20 Participants
201 Participants
n=40 Participants
621 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=20 Participants
0 Participants
n=20 Participants
0 Participants
n=40 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
2 Participants
n=20 Participants
3 Participants
n=20 Participants
4 Participants
n=40 Participants
9 Participants
n=5 Participants
Race (NIH/OMB)
Asian
46 Participants
n=20 Participants
55 Participants
n=20 Participants
47 Participants
n=40 Participants
148 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
1 Participants
n=20 Participants
0 Participants
n=20 Participants
2 Participants
n=40 Participants
3 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
35 Participants
n=20 Participants
22 Participants
n=20 Participants
21 Participants
n=40 Participants
78 Participants
n=5 Participants
Race (NIH/OMB)
White
190 Participants
n=20 Participants
192 Participants
n=20 Participants
198 Participants
n=40 Participants
580 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
4 Participants
n=20 Participants
8 Participants
n=20 Participants
4 Participants
n=40 Participants
16 Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
4 Participants
n=20 Participants
3 Participants
n=20 Participants
6 Participants
n=40 Participants
13 Participants
n=5 Participants
Region of Enrollment
Austria
6 participants
n=20 Participants
10 participants
n=20 Participants
10 participants
n=40 Participants
26 participants
n=5 Participants
Region of Enrollment
United States
263 participants
n=20 Participants
256 participants
n=20 Participants
258 participants
n=40 Participants
777 participants
n=5 Participants
Region of Enrollment
Slovakia
13 participants
n=20 Participants
17 participants
n=20 Participants
14 participants
n=40 Participants
44 participants
n=5 Participants
Baseline Spherical Equivalent
-2.73 Diopters
STANDARD_DEVIATION 1.375 • n=20 Participants
-2.65 Diopters
STANDARD_DEVIATION 1.286 • n=20 Participants
-2.70 Diopters
STANDARD_DEVIATION 1.267 • n=40 Participants
-2.69 Diopters
STANDARD_DEVIATION 1.309 • n=5 Participants

PRIMARY outcome

Timeframe: Month 36

Population: Full Analysis Set. Intermittent missing observations were multiply imputed assuming MAR. Observations after use of escape/prohibited medications or treatments were imputed as having progressed. Observations after treatment or study discontinuation due to a related AE were imputed as having progressed. All other observations after treatment or study discontinuation were multiply imputed assuming MAR.

Proportion of participants with confirmed myopic progression \<-0.75 D (diopters), based on SE (spherical equivalent) as measured by cycloplegic autorefraction

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Myopic Progression <-0.75 D (Diopters)
111 Participants
122 Participants
139 Participants

SECONDARY outcome

Timeframe: Month 36

Population: Full Analysis Set

Mean annual progression rate of myopia measured in diopters: Spherical Equivalent (SE) as measured by cycloplegic autorefraction.

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Mean Annual Myopic Progression
-0.30 Diopters/year
Interval -0.34 to -0.27
-0.32 Diopters/year
Interval -0.35 to -0.28
-0.38 Diopters/year
Interval -0.42 to -0.34

SECONDARY outcome

Timeframe: Through Month 36

Population: Full Analysis Set

Proportion of participants with annual progression rate of myopia no worse than -0.50 D/year

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Proportion of Participants With Annual Myopia Progression Rate >=-0.50 D/Year
240 Participants
238 Participants
227 Participants

SECONDARY outcome

Timeframe: Through Month 36

Population: Full Analysis Set

Proportion of participants with annual progression rate of myopia no worse than -0.25D/year

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Proportion of Participants With Annual Myopia Progression Rate >=-0.25 D/Year
163 Participants
150 Participants
131 Participants

SECONDARY outcome

Timeframe: Month 36

Population: Full Analysis Set

Proportion of participants with increase of myopia more than -0.50D

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=283 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=282 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Proportion of Participants With Increase of Myopia More Than -0.50 D
160 Participants
171 Participants
189 Participants

SECONDARY outcome

Timeframe: Up to 36 months (from date of randomization until date myopia progresses < -0.75 D)

Population: Full Analysis Set. Participants were censored if they did not meet definition for confirmed myopic progression.

Time (days) to confirmed myopic progression of worse than -0.75D. Time to Progression (days) 95% CI is calculated for the median.

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=264 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=270 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=262 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Time to Progression of Myopia <-0.75 D (Diopters)
NA Days
Interval 1101.0 to
Analyses for the median and upper bound of 95% CI could not be calculated since an insufficient number of participants achieved this myopic progression.
1112.0 Days
Interval 1099.0 to
Analyses for the upper bound of 95th CI could not be calculated since an insufficient number of participants achieved this myopic progression.
1104.0 Days
Interval 916.0 to
Analyses for the upper bound of 95th CI could not be calculated since an insufficient number of participants achieved this myopic progression.

SECONDARY outcome

Timeframe: Baseline to Month 36

Population: Full Analysis Set of participants with axial length data

Mean change from baseline in axial length at sites with requisite equipment

Outcome measures

Outcome measures
Measure
SYD-101 0.01%
n=127 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.01% Part 2: participants will be re-randomized to SYD-101 0.01% or Vehicle SYD-101 0.01%: Sterile topical ophthalmic solution
SYD-101 0.03%
n=128 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to SYD-101 0.03% Part 2: participants will be re-randomized to SYD-101 0.03% or Vehicle SYD-101 0.03%: Sterile topical ophthalmic solution
Vehicle
n=125 Participants
1 drop in each eye at bedtime. Part 1: participants will be randomized to Vehicle Part 2: participants will be re-randomized to SYD-101 0.03% Vehicle: Sterile topical ophthalmic solution without active ingredient
Mean Change From Baseline in Axial Length (Subset Only)
0.46 millimeters
Interval 0.39 to 0.54
0.44 millimeters
Interval 0.36 to 0.51
0.48 millimeters
Interval 0.4 to 0.55

Adverse Events

Part 1: SYD-101 0.01%

Serious events: 4 serious events
Other events: 183 other events
Deaths: 0 deaths

Part 1: SYD-101 0.03%

Serious events: 10 serious events
Other events: 205 other events
Deaths: 0 deaths

Part 1: Vehicle

Serious events: 8 serious events
Other events: 194 other events
Deaths: 0 deaths

Escape Med: 0.03%

Serious events: 0 serious events
Other events: 17 other events
Deaths: 0 deaths

Part 2: SYD-101 0.01%

Serious events: 0 serious events
Other events: 14 other events
Deaths: 0 deaths

Part 2: SYD-101 0.03%

Serious events: 0 serious events
Other events: 17 other events
Deaths: 0 deaths

Part 2: 0.01% to Vehicle

Serious events: 0 serious events
Other events: 9 other events
Deaths: 0 deaths

Part 2: 0.03% to Vehicle

Serious events: 0 serious events
Other events: 14 other events
Deaths: 0 deaths

Part 2: Vehicle to 0.03%

Serious events: 1 serious events
Other events: 60 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Part 1: SYD-101 0.01%
n=282 participants at risk
SYD-101, atropine sulphate, 0.01% ophthalmic solution
Part 1: SYD-101 0.03%
n=283 participants at risk
SYD-101, atropine sulphate, 0.03% ophthalmic solution
Part 1: Vehicle
n=282 participants at risk
Vehicle of SYD-101
Escape Med: 0.03%
n=50 participants at risk
Open-label escape medication
Part 2: SYD-101 0.01%
n=102 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will stay on SYD-101 0.01% in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: SYD-101 0.03%
n=105 participants at risk
50% of Part 1 participants who received SYD-101 0.03% will stay on SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: 0.01% to Vehicle
n=103 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will rerandomize to Vehicle in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: 0.03% to Vehicle
n=105 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will rerandomize to Vehicle in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: Vehicle to 0.03%
n=205 participants at risk
All participants in Part 2 on Vehicle will rerandomized to SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Injury, poisoning and procedural complications
Fracture diamethaphyseos distillis radii
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Blood and lymphatic system disorders
Acute lymphadenitis
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
General disorders
Pediatric inflammatory multisystem syndrome
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Infections and infestations
COVID 19
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Psychiatric disorders
Suicidal ideation
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.71%
2/282 • Number of events 2 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Eye disorders
Transient vision loss
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Nervous system disorders
Dizziness on standing up
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Injury, poisoning and procedural complications
Fall off of high bar at gymnastics
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Injury, poisoning and procedural complications
Compound fracture of radius and ulna
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Nervous system disorders
Ataxia
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Infections and infestations
Pneumonia aspiration
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Injury, poisoning and procedural complications
Craniocerebral injury
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Injury, poisoning and procedural complications
Facial bones fracture
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Injury, poisoning and procedural complications
Pulmonary contusion
0.00%
0/282 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Nervous system disorders
Optic neuritis
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Gastrointestinal disorders
Ulcerative colitis
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 4 • 48 months
Injury, poisoning and procedural complications
Non fatal intentional drug overdose
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/283 • 48 months
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Nervous system disorders
Seizure
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Injury, poisoning and procedural complications
Commotio cerebri
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Eye disorders
Papilledema
0.35%
1/282 • Number of events 1 • 48 months
0.00%
0/283 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Psychiatric disorders
Eating disorder
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Psychiatric disorders
Attempted suicide
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Cardiac disorders
Supraventricular tachycardia
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months
Congenital, familial and genetic disorders
Medically correct pectus escavatum
0.00%
0/282 • 48 months
0.35%
1/283 • Number of events 1 • 48 months
0.00%
0/282 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.00%
0/205 • 48 months

Other adverse events

Other adverse events
Measure
Part 1: SYD-101 0.01%
n=282 participants at risk
SYD-101, atropine sulphate, 0.01% ophthalmic solution
Part 1: SYD-101 0.03%
n=283 participants at risk
SYD-101, atropine sulphate, 0.03% ophthalmic solution
Part 1: Vehicle
n=282 participants at risk
Vehicle of SYD-101
Escape Med: 0.03%
n=50 participants at risk
Open-label escape medication
Part 2: SYD-101 0.01%
n=102 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will stay on SYD-101 0.01% in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: SYD-101 0.03%
n=105 participants at risk
50% of Part 1 participants who received SYD-101 0.03% will stay on SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: 0.01% to Vehicle
n=103 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will rerandomize to Vehicle in Part 2. SYD-101 0.01%: Sterile topical ophthalmic solution
Part 2: 0.03% to Vehicle
n=105 participants at risk
50% of Part 1 participants who received SYD-101 0.01% will rerandomize to Vehicle in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Part 2: Vehicle to 0.03%
n=205 participants at risk
All participants in Part 2 on Vehicle will rerandomized to SYD-101 0.03% in Part 2. SYD-101 0.03%: Sterile topical ophthalmic solution
Infections and infestations
COVID 19
10.6%
30/282 • Number of events 31 • 48 months
11.7%
33/283 • Number of events 37 • 48 months
16.3%
46/282 • Number of events 49 • 48 months
6.0%
3/50 • Number of events 3 • 48 months
0.00%
0/102 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
0.00%
0/103 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
2.0%
4/205 • Number of events 4 • 48 months
Infections and infestations
Nasopharyngitis
4.6%
13/282 • Number of events 16 • 48 months
4.9%
14/283 • Number of events 15 • 48 months
3.5%
10/282 • Number of events 13 • 48 months
0.00%
0/50 • 48 months
2.0%
2/102 • Number of events 2 • 48 months
0.00%
0/105 • 48 months
0.97%
1/103 • Number of events 1 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
0.98%
2/205 • Number of events 4 • 48 months
Infections and infestations
Upper respiratory tract infection
3.2%
9/282 • Number of events 10 • 48 months
1.8%
5/283 • Number of events 6 • 48 months
3.9%
11/282 • Number of events 19 • 48 months
2.0%
1/50 • Number of events 1 • 48 months
0.98%
1/102 • Number of events 1 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/103 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
2.4%
5/205 • Number of events 5 • 48 months
Nervous system disorders
Headache
12.4%
35/282 • Number of events 40 • 48 months
16.3%
46/283 • Number of events 55 • 48 months
18.1%
51/282 • Number of events 68 • 48 months
6.0%
3/50 • Number of events 3 • 48 months
2.9%
3/102 • Number of events 3 • 48 months
3.8%
4/105 • Number of events 5 • 48 months
1.9%
2/103 • Number of events 2 • 48 months
3.8%
4/105 • Number of events 4 • 48 months
2.9%
6/205 • Number of events 6 • 48 months
Skin and subcutaneous tissue disorders
Acne
2.1%
6/282 • Number of events 6 • 48 months
1.4%
4/283 • Number of events 4 • 48 months
3.5%
10/282 • Number of events 10 • 48 months
0.00%
0/50 • 48 months
0.98%
1/102 • Number of events 1 • 48 months
0.00%
0/105 • 48 months
2.9%
3/103 • Number of events 3 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Immune system disorders
Seasonal allergy
1.4%
4/282 • Number of events 4 • 48 months
2.8%
8/283 • Number of events 10 • 48 months
2.5%
7/282 • Number of events 8 • 48 months
0.00%
0/50 • 48 months
0.98%
1/102 • Number of events 1 • 48 months
0.00%
0/105 • 48 months
0.97%
1/103 • Number of events 1 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months
Eye disorders
Eye irritation
3.2%
9/282 • Number of events 9 • 48 months
2.1%
6/283 • Number of events 6 • 48 months
4.3%
12/282 • Number of events 14 • 48 months
0.00%
0/50 • 48 months
2.9%
3/102 • Number of events 3 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.98%
2/205 • Number of events 2 • 48 months
Eye disorders
Eye pain
3.2%
9/282 • Number of events 11 • 48 months
3.9%
11/283 • Number of events 11 • 48 months
5.0%
14/282 • Number of events 17 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.97%
1/103 • Number of events 1 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/205 • 48 months
Eye disorders
Foreign body sensation
7.1%
20/282 • Number of events 21 • 48 months
6.0%
17/283 • Number of events 19 • 48 months
6.7%
19/282 • Number of events 22 • 48 months
0.00%
0/50 • 48 months
0.00%
0/102 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/103 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/205 • 48 months
Eye disorders
Mydriasis
1.8%
5/282 • Number of events 6 • 48 months
7.4%
21/283 • Number of events 24 • 48 months
1.4%
4/282 • Number of events 4 • 48 months
4.0%
2/50 • Number of events 2 • 48 months
0.00%
0/102 • 48 months
0.00%
0/105 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
3.9%
8/205 • Number of events 8 • 48 months
Eye disorders
Photophobia
25.5%
72/282 • Number of events 80 • 48 months
31.4%
89/283 • Number of events 107 • 48 months
18.8%
53/282 • Number of events 61 • 48 months
10.0%
5/50 • Number of events 5 • 48 months
2.9%
3/102 • Number of events 3 • 48 months
4.8%
5/105 • Number of events 5 • 48 months
0.97%
1/103 • Number of events 1 • 48 months
0.00%
0/105 • 48 months
9.3%
19/205 • Number of events 23 • 48 months
Eye disorders
Vision blurred
10.6%
30/282 • Number of events 33 • 48 months
19.1%
54/283 • Number of events 67 • 48 months
9.2%
26/282 • Number of events 29 • 48 months
4.0%
2/50 • Number of events 2 • 48 months
0.00%
0/102 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/103 • 48 months
1.9%
2/105 • Number of events 2 • 48 months
5.4%
11/205 • Number of events 11 • 48 months
General disorders
Instillation site irritation
8.5%
24/282 • Number of events 26 • 48 months
9.5%
27/283 • Number of events 31 • 48 months
10.3%
29/282 • Number of events 33 • 48 months
2.0%
1/50 • Number of events 1 • 48 months
0.00%
0/102 • 48 months
0.95%
1/105 • Number of events 1 • 48 months
0.00%
0/103 • 48 months
0.00%
0/105 • 48 months
0.49%
1/205 • Number of events 1 • 48 months

Additional Information

Head of Clinical Operations

Sydnexis, Inc

Phone: 8589256174

Results disclosure agreements

  • Principal investigator is a sponsor employee Only restriction is that any publication must be on all sites' data
  • Publication restrictions are in place

Restriction type: OTHER