Trial Outcomes & Findings for Exploratory Study to Evaluate QR-010 in Subjects With Cystic Fibrosis ΔF508 CFTR Mutation (NCT NCT02564354)

NCT ID: NCT02564354

Last Updated: 2020-09-24

Results Overview

The primary endpoint was the within-subject change from baseline in total chloride transport as measured by NPD, after the Chloride-free+isoproterenol solution (Cl-free+iso), and was based on the average measurements of both nostrils. To provide baseline stability, baseline was defined as the average of the two most recent pre-dose values, where each pre-dose value was the average of two nostrils. A negative change from baseline of Cl-free+iso shows an improvement.

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

18 participants

Primary outcome timeframe

Baseline, at 2 and 4 weeks, and at 3 weeks post-treatment.

Results posted on

2020-09-24

Participant Flow

Subjects were screened and enrolled at 5 hospitals in the USA and Europe. Screenings for Cohort 1 and Cohort 2 occurred in parallel between between 19th October 2015 and 14th July 2016.

Participant milestones

Participant milestones
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
Subjects homozygous for the F508del-CFTR (Cystic Fibrosis Transmembrane conductance Regulator) mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Overall Study
STARTED
10
8
Overall Study
COMPLETED
10
8
Overall Study
NOT COMPLETED
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Exploratory Study to Evaluate QR-010 in Subjects With Cystic Fibrosis ΔF508 CFTR Mutation

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Total
n=18 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Age, Categorical
Between 18 and 65 years
10 Participants
n=5 Participants
8 Participants
n=7 Participants
18 Participants
n=5 Participants
Age, Categorical
>=65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Age, Continuous
25.80 years
n=5 Participants
36.00 years
n=7 Participants
30.33 years
n=5 Participants
Sex: Female, Male
Female
4 Participants
n=5 Participants
4 Participants
n=7 Participants
8 Participants
n=5 Participants
Sex: Female, Male
Male
6 Participants
n=5 Participants
4 Participants
n=7 Participants
10 Participants
n=5 Participants
Region of Enrollment
Belgium
2 Participants
n=5 Participants
2 Participants
n=7 Participants
4 Participants
n=5 Participants
Region of Enrollment
United States
4 Participants
n=5 Participants
5 Participants
n=7 Participants
9 Participants
n=5 Participants
Region of Enrollment
France
4 Participants
n=5 Participants
1 Participants
n=7 Participants
5 Participants
n=5 Participants
FEV1% predicted
74.22 Percent of the predicted value
n=5 Participants
73.55 Percent of the predicted value
n=7 Participants
73.92 Percent of the predicted value
n=5 Participants

PRIMARY outcome

Timeframe: Baseline, at 2 and 4 weeks, and at 3 weeks post-treatment.

Population: Per Protocol Set: 3 subjects from Cohort 1 and 1 subject from Cohort 2 didn't meet the NPD entry criterion and were excluded from the per protocol analysis. Further 1 subject from Cohort 1 did not have an interpretable Week 4 NPD measurement.

The primary endpoint was the within-subject change from baseline in total chloride transport as measured by NPD, after the Chloride-free+isoproterenol solution (Cl-free+iso), and was based on the average measurements of both nostrils. To provide baseline stability, baseline was defined as the average of the two most recent pre-dose values, where each pre-dose value was the average of two nostrils. A negative change from baseline of Cl-free+iso shows an improvement.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Intra-subject Change From Baseline of CFTR-mediated Total Chloride Transport as Measured by Nasal Potential Difference (NPD).
Baseline
1.86 mV
Standard Deviation 3.360
-0.75 mV
Standard Deviation 3.868
Intra-subject Change From Baseline of CFTR-mediated Total Chloride Transport as Measured by Nasal Potential Difference (NPD).
Week 2
-1.11 mV
Standard Deviation 8.062
1.66 mV
Standard Deviation 3.937
Intra-subject Change From Baseline of CFTR-mediated Total Chloride Transport as Measured by Nasal Potential Difference (NPD).
Week 4
-1.92 mV
Standard Deviation 4.837
1.43 mV
Standard Deviation 2.644
Intra-subject Change From Baseline of CFTR-mediated Total Chloride Transport as Measured by Nasal Potential Difference (NPD).
3 weeks post-treatment
-1.86 mV
Standard Deviation 6.736
2.27 mV
Standard Deviation 6.546

SECONDARY outcome

Timeframe: 2 and 4 weeks, and at 3 weeks post-treatment.

Population: Per Protocol Set: 3 subjects from Cohort 1 and 1 subject from Cohort 2 didn't meet the NPD entry criterion and were excluded from the per protocol analysis. Further 1 subject from Cohort 1 did not have an interpretable Week 4 NPD measurement.

This analysis is the proportion (amount) of subjects with an average Cl-free+iso actual value of -6.6 mV or more negative after treatment (ie, responders), as measured by NPD and was based on the average measurements of both nostrils. The actual value of -6.6 mV is used to discriminate individuals with CF (\>-6.6 mV) from normal individuals (≤ -6.6 mV).

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects With a -6.6 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
Week 2
1 Participants
0 Participants
Number of Subjects With a -6.6 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
Week 4
1 Participants
0 Participants
Number of Subjects With a -6.6 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
3 weeks post-treatment
2 Participants
0 Participants

SECONDARY outcome

Timeframe: 2 and 4 weeks, and at 3 weeks post-treatment.

Population: Per Protocol Set: 3 subjects from Cohort 1 and 1 subject from Cohort 2 didn't meet the NPD entry criterion and were excluded from the per protocol analysis. Further 1 subject from Cohort 1 did not have an interpretable Week 4 NPD measurement.

This analysis is the proportion of subjects with an average Cl-free+iso actual value of -4 mV or more negative after treatment (ie, responders), as measured by NPD and was based on the average measurements of both nostrils. The value of -4 mV is considered a clinically relevant response to treatment based on data from studies of other CFTR therapies.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects With a -4 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
Week 4
2 Participants
1 Participants
Number of Subjects With a -4 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
3 weeks post-treatment
4 Participants
0 Participants
Number of Subjects With a -4 mV or More Negative Change in CFTR-mediated Total Chloride Transport, and After Different Treatment Durations From Baseline Through End of Study.
Week 2
3 Participants
1 Participants

SECONDARY outcome

Timeframe: Baseline, at 2 and 4 weeks, and at 3 weeks post-treatment.

Population: Per Protocol Set: 3 subjects from Cohort 1 and 1 subject from Cohort 2 didn't meet the NPD entry criterion and were excluded from the per protocol analysis. Further 1 subject from Cohort 1 did not have an interpretable Week 4 NPD measurement.

This endpoint was the within-subject change in Sodium transport (average Potential Difference prior to perfusion of any solution); this is the average of Potential Difference measured at five sites in the inferior meatus of the nose. A positive change from baseline shows an improvement.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Intra-subject Change of Sodium Transport as Measured by Nasal Potential Difference (NPD) From Baseline Through End of Study.
Baseline
-31.92 mV
Standard Deviation 8.777
-27.02 mV
Standard Deviation 11.412
Intra-subject Change of Sodium Transport as Measured by Nasal Potential Difference (NPD) From Baseline Through End of Study.
Week 2
-33.80 mV
Standard Deviation 9.922
-27.48 mV
Standard Deviation 9.230
Intra-subject Change of Sodium Transport as Measured by Nasal Potential Difference (NPD) From Baseline Through End of Study.
Week 4
-25.14 mV
Standard Deviation 10.809
-25.52 mV
Standard Deviation 10.445
Intra-subject Change of Sodium Transport as Measured by Nasal Potential Difference (NPD) From Baseline Through End of Study.
3 weeks post-treatment
-31.56 mV
Standard Deviation 7.791
-27.59 mV
Standard Deviation 6.291

SECONDARY outcome

Timeframe: 2 and 4 weeks, and at 3 weeks post-treatment.

Population: Per Protocol Set: 3 subjects from Cohort 1 and 1 subject from Cohort 2 didn't meet the NPD entry criterion and were excluded from the per protocol analysis. Further 1 subject from Cohort 1 did not have an interpretable Week 4 NPD measurement.

The mean change in CFTR-mediated Total Chloride Transport compared to Baseline, per cohort; this is the mean of Potential Difference measured at five sites in the inferior meatus of the nose measured in millivolts (mV). A negative change from baseline shows an improvement.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=7 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
The Mean Change in CFTR-mediated Total Chloride Transport.
Week 2
-2.44 mV
Standard Error 2.00
1.88 mV
Standard Error 2.00
The Mean Change in CFTR-mediated Total Chloride Transport.
Week 4
-3.46 mV
Standard Error 1.88
1.65 mV
Standard Error 1.70
The Mean Change in CFTR-mediated Total Chloride Transport.
3 weeks post-treatment
-3.19 mV
Standard Error 2.26
2.49 mV
Standard Error 2.26

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study.

Number of subjects experiencing serious adverse events from baseline through End of Study.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects Experiencing Serious Adverse Events From Baseline Through End of Study.
0 Participants
0 Participants

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study; incidence of discontinuations due to AEs from baseline through End of Study will be reported in the Adverse Events section. No discontinuations occurred.

Number of subject discontinuations due to AEs from baseline through End of Study. No discontinuations occurred.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subject Discontinuations Due to AEs From Baseline Through End of Study.
0 Participants
0 Participants

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study.

Number of subjects experiencing at least one abnormality in laboratory parameters (chemistry, hematology and urinalysis) that were reported as treatment emergent adverse event with a relationship to study drug as either possibly, probably or definitely, from baseline through End of Study.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects With Abnormalities of Laboratory Parameters From Baseline Through End of Study.
0 Participants
0 Participants

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study.

Number of subjects experiencing at least one abnormality vital signs \& oximetry that were reported as treatment emergent adverse event with a relationship to study drug as either possibly, probably or definitely, from baseline through End of Study.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects With Abnormalities of Vital Signs & Oximetry From Baseline Through End of Study.
0 Participants
0 Participants

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study.

Number of subjects experiencing at least one abnormality in physical examination that were reported as treatment emergent adverse event with a relationship to study drug as either possibly, probably or definitely, from baseline through End of Study.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Number of Subjects With Abnormalities of Physical Examinations From Baseline Through End of Study.
3 Participants
4 Participants

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study. 1 measurement was missing from 1 subject in Cohort 2 for Week 4.

The NERS was performed by site staff prior to each dose and as part of the NPD procedure; it is a set of scales ranging from 0 (no symptoms) to 3 (most severe symptoms) for assessing the severity of each of the following nasal symptoms, separately for each nostril: mucosal disruption, edema, erythema, polyp, secretions. The range of the total sum is 0-30.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Baseline
12.20 units on a scale
Standard Deviation 1.317
11.50 units on a scale
Standard Deviation 1.773
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 3
11.60 units on a scale
Standard Deviation 1.647
13.38 units on a scale
Standard Deviation 3.335
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 5
11.50 units on a scale
Standard Deviation 1.650
12.25 units on a scale
Standard Deviation 2.550
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Week 1
12.60 units on a scale
Standard Deviation 2.171
12.00 units on a scale
Standard Deviation 1.852
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 10
11.50 units on a scale
Standard Deviation 1.900
11.88 units on a scale
Standard Deviation 2.532
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 12
11.50 units on a scale
Standard Deviation 1.269
11.50 units on a scale
Standard Deviation 1.414
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Week 2
12.50 units on a scale
Standard Deviation 2.635
11.75 units on a scale
Standard Deviation 1.909
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 17
11.20 units on a scale
Standard Deviation 2.098
12.00 units on a scale
Standard Deviation 2.878
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 19
11.90 units on a scale
Standard Deviation 2.183
11.63 units on a scale
Standard Deviation 1.923
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Week 3
13.10 units on a scale
Standard Deviation 2.685
12.63 units on a scale
Standard Deviation 2.134
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Day 24
11.90 units on a scale
Standard Deviation 2.378
12.38 units on a scale
Standard Deviation 2.326
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
Week 4
13.00 units on a scale
Standard Deviation 2.828
11.71 units on a scale
Standard Deviation 1.890
Changes in Nasal Symptoms (Based on the Nasal Examination Rating Scale - NERS) From Baseline Through End of Study.
3 weeks post-treatment
12.30 units on a scale
Standard Deviation 2.541
12.75 units on a scale
Standard Deviation 3.327

SECONDARY outcome

Timeframe: 3 weeks post-treatment.

Population: Safety population: all subjects enrolled in the study.

Subjects were asked to score a list of 22 symptoms on the SNOT-22 regarding social and emotional consequences. Outcomes were graded as 0 (no problem), to 5 (problem as bad as it could be). The list included: need to blow nose, sneezing, dripping nose, cough, postnasal drip, dense nasal drip, ear fullness, dizziness, ear pain, facial pain/pressure, difficulty falling asleep, waking at night, lack of a good night's sleep, waking up tired, fatigue, reduced productivity, reduced concentration, frustrated/restless/irritable, sad, embarrassed, decrease in smell and taste, and nasal obstruction. The range of the total sum is 0-110, with higher values indicating worse outcome.

Outcome measures

Outcome measures
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 Participants
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 Participants
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Changes in Nasal Symptoms (Sino-Nasal Outcome Test - SNOT-22) From Baseline Through End of Study.
Baseline
14.90 units on a scale
Standard Deviation 5.896
19.13 units on a scale
Standard Deviation 17.707
Changes in Nasal Symptoms (Sino-Nasal Outcome Test - SNOT-22) From Baseline Through End of Study.
Week 2
13.60 units on a scale
Standard Deviation 8.369
15.38 units on a scale
Standard Deviation 18.601
Changes in Nasal Symptoms (Sino-Nasal Outcome Test - SNOT-22) From Baseline Through End of Study.
Week 4
14.50 units on a scale
Standard Deviation 11.048
14.13 units on a scale
Standard Deviation 16.084
Changes in Nasal Symptoms (Sino-Nasal Outcome Test - SNOT-22) From Baseline Through End of Study.
3 weeks post-treatment
10.70 units on a scale
Standard Deviation 8.301
14.50 units on a scale
Standard Deviation 10.915

Adverse Events

Cohort 1: Homozygous for the F508del-CFTR Mutation

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

Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation

Serious events: 0 serious events
Other events: 7 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Cohort 1: Homozygous for the F508del-CFTR Mutation
n=10 participants at risk
Subjects homozygous for the F508del-CFTR mutation were enrolled into Cohort 1 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Cohort 2: Compound Heterozygous for the F508del-CFTR Mutation
n=8 participants at risk
Subjects compound heterozygous for the F508del-CFTR mutation were enrolled into Cohort 2 and received QR-010 10 mg (5 mg/250 μL saline per nostril) via bilateral intranasal administration three times a week for 4 weeks for a total of 12 doses.
Gastrointestinal disorders
Abdominal pain
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Constipation
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Gastritis
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Gastrooesophageal reflux disease
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Glossitis
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Nausea
20.0%
2/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Gastrointestinal disorders
Vomiting
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
General disorders
Fatigue
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
50.0%
4/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
General disorders
Malaise
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
General disorders
Pyrexia
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
37.5%
3/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Hepatobiliary disorders
Galbladder pain
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Infections and infestations
Infective pulmonary exacerbation of cystic fibrosis
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Infections and infestations
Nasopharyngitis
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Infections and infestations
Rhinitis
30.0%
3/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Infections and infestations
Staphylococcal infection
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Infections and infestations
Upper respiratory tract infection
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Injury, poisoning and procedural complications
Ligament sprain
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Injury, poisoning and procedural complications
Wound
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Metabolism and nutrition disorders
Decreased appetite
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Metabolism and nutrition disorders
Dehydration
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Musculoskeletal and connective tissue disorders
Arthralgia
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Musculoskeletal and connective tissue disorders
Back pain
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Musculoskeletal and connective tissue disorders
Myalgia
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Nervous system disorders
Headache
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
25.0%
2/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Nervous system disorders
Migraine
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Bronchospasm
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Cough
20.0%
2/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
37.5%
3/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Epistaxis
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Increased viscosity of bronchial secretion
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Intranasal hypoaesthesia
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Nasal mucosal erosion
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Paranasal sinus discomfort
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Paranasal sinus hypersecretion
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Respiratory tract congestion
20.0%
2/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Rhinorrhoea
30.0%
3/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Sinus congestion
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
25.0%
2/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Sneezing
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Respiratory, thoracic and mediastinal disorders
Sputum increased
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Skin and subcutaneous tissue disorders
Dermatitis
10.0%
1/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
0.00%
0/8 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
Skin and subcutaneous tissue disorders
Pruritus
0.00%
0/10 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.
12.5%
1/8 • Number of events 1 • After the subject had provided informed consent, but prior to initiation of IMP, only SAEs caused by a protocol-mandated intervention were collected. After initiation of IMP, all AEs and SAEs, regardless of attribution, were collected until at least 30 days following the last administration of IMP or initiation of new therapy, whichever was earlier.

Additional Information

Medical Monitor

ProQR Therapeutics

Phone: +31 6 20 183 437

Results disclosure agreements

  • Principal investigator is a sponsor employee Investigators are restricted from disclosure or results until after multi-center publication or 12 months after the completion of the Study at all participating research centers. Sponsor can review results communication prior to public release and can embargo communications regarding trial results for a period that is more than 60 days (varying per site). Sponsor may request redaction of confidential information.
  • Publication restrictions are in place

Restriction type: OTHER