Trial Outcomes & Findings for Phase 3 Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Sialic Acid in Patients With Glucosamine (UDP-N-acetyl)-2-epimerase Myopathy (GNEM) or Hereditary Inclusion Body Myopathy (HIBM) (NCT NCT02377921)

NCT ID: NCT02377921

Last Updated: 2019-06-27

Results Overview

Muscle strength based on the maximum voluntary isometric contraction (MVIC) against a dynamometer was measured bilaterally in the following upper extremity muscle groups: gross grip, shoulder abductors, elbow flexors, and elbow extensors. The UEC is derived from the sum of the average of the right and left total force values (measured in kg).

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

89 participants

Primary outcome timeframe

Baseline, Week 48

Results posted on

2019-06-27

Participant Flow

Participant milestones

Participant milestones
Measure
Ace-ER 6 g/Day
Aceneuramic acid extended-release (Ace-ER) 6 g/day, divided 3 times per day (TID) for 48 weeks.
Placebo
Matching placebo TID for 48 weeks.
Overall Study
STARTED
45
44
Overall Study
COMPLETED
44
43
Overall Study
NOT COMPLETED
1
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Ace-ER 6 g/Day
Aceneuramic acid extended-release (Ace-ER) 6 g/day, divided 3 times per day (TID) for 48 weeks.
Placebo
Matching placebo TID for 48 weeks.
Overall Study
Subject non-compliance
1
1

Baseline Characteristics

Phase 3 Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Sialic Acid in Patients With Glucosamine (UDP-N-acetyl)-2-epimerase Myopathy (GNEM) or Hereditary Inclusion Body Myopathy (HIBM)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Total
n=88 Participants
Total of all reporting groups
Age, Continuous
33.8 years
STANDARD_DEVIATION 7.91 • n=99 Participants
36.2 years
STANDARD_DEVIATION 8.59 • n=107 Participants
35.0 years
STANDARD_DEVIATION 8.29 • n=206 Participants
Sex: Female, Male
Female
20 Participants
n=99 Participants
20 Participants
n=107 Participants
40 Participants
n=206 Participants
Sex: Female, Male
Male
25 Participants
n=99 Participants
23 Participants
n=107 Participants
48 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
5 Participants
n=99 Participants
7 Participants
n=107 Participants
12 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
39 Participants
n=99 Participants
33 Participants
n=107 Participants
72 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
1 Participants
n=99 Participants
3 Participants
n=107 Participants
4 Participants
n=206 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Asian
6 Participants
n=99 Participants
7 Participants
n=107 Participants
13 Participants
n=206 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
White
36 Participants
n=99 Participants
32 Participants
n=107 Participants
68 Participants
n=206 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Unknown or Not Reported
3 Participants
n=99 Participants
4 Participants
n=107 Participants
7 Participants
n=206 Participants
Upper Extremity Composite (UEC) Score
55.99 kg
STANDARD_DEVIATION 26.950 • n=99 Participants
56.31 kg
STANDARD_DEVIATION 29.287 • n=107 Participants
56.14 kg
STANDARD_DEVIATION 27.954 • n=206 Participants
Muscle Strength in the Knee Extensors
26.53 kg
STANDARD_DEVIATION 9.035 • n=99 Participants
26.65 kg
STANDARD_DEVIATION 8.969 • n=107 Participants
26.59 kg
STANDARD_DEVIATION 8.951 • n=206 Participants
Lower Extremity Composite (LEC) Score
53.52 kg
STANDARD_DEVIATION 33.751 • n=99 Participants
55.17 kg
STANDARD_DEVIATION 39.324 • n=107 Participants
54.33 kg
STANDARD_DEVIATION 36.378 • n=206 Participants
Glucosamine (UDP-N-acetyl)-2-epimerase Myopathy Functional Activities Scale(GNEM-FAS) Mobility Score
26.38 units on a scale
STANDARD_DEVIATION 7.581 • n=99 Participants
26.23 units on a scale
STANDARD_DEVIATION 6.403 • n=107 Participants
26.31 units on a scale
STANDARD_DEVIATION 6.990 • n=206 Participants
Stands in Sit-to-Stand Test
12.38 stands
STANDARD_DEVIATION 4.103 • n=99 Participants
12.58 stands
STANDARD_DEVIATION 4.316 • n=107 Participants
12.48 stands
STANDARD_DEVIATION 4.185 • n=206 Participants
Lifts in Weighted Arm Lift Test
30.50 arm lifts
STANDARD_DEVIATION 10.452 • n=99 Participants
28.18 arm lifts
STANDARD_DEVIATION 9.824 • n=107 Participants
29.33 arm lifts
STANDARD_DEVIATION 10.137 • n=206 Participants
Distance Walked in 6-Minute Walk Test (6MWT)
367.0 meters
STANDARD_DEVIATION 115.07 • n=99 Participants
361.2 meters
STANDARD_DEVIATION 109.87 • n=107 Participants
364.2 meters
STANDARD_DEVIATION 111.95 • n=206 Participants
Percent of Predicted Distance Walked in 6MWT
49.97 percentage of predicted meters
STANDARD_DEVIATION 15.521 • n=99 Participants
49.87 percentage of predicted meters
STANDARD_DEVIATION 14.823 • n=107 Participants
49.92 percentage of predicted meters
STANDARD_DEVIATION 15.097 • n=206 Participants

PRIMARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Muscle strength based on the maximum voluntary isometric contraction (MVIC) against a dynamometer was measured bilaterally in the following upper extremity muscle groups: gross grip, shoulder abductors, elbow flexors, and elbow extensors. The UEC is derived from the sum of the average of the right and left total force values (measured in kg).

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in UEC Score (Total Force in kg) at Week 48
-2.25 kg
Interval -3.77 to -0.74
-2.99 kg
Interval -4.69 to -1.28

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Lower extremity muscle strength in the knee extensors was measured by dynamometry. Bilateral total force was defined as the average of the right and left force values (measured in kg).

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in Muscle Strength in the Knee Extensors at Week 48
0.05 kg
Interval -1.19 to 1.29
0.45 kg
Interval -1.2 to 2.1

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Muscle strength based on MVIC against a dynamometer was measured bilaterally in the following lower extremity muscle groups: knee flexors, hip flexors, hip extensors, hip abductors and hip adductors. The LEC is derived from the sum of the average of the right and left total force values (measured in kg).

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in LEC Score (Total Force in kg) at Week 48
-1.92 kg
Interval -4.49 to 0.65
-0.44 kg
Interval -3.96 to 3.09

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Lower extremity use and function was assessed using the Mobility domain of the GNEM-FAS instrument a disease-specific measure developed to assess the functional impact of changes in muscle strength on mobility (reflective of the lower extremities). This mobility score ranges from 0 to 40 with higher scores representing greater mobility.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in GNEM FAS Mobility Domain Score at Week 48
-2.49 units on a scale
Interval -3.56 to -1.42
-1.77 units on a scale
Interval -2.59 to -0.95

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Upper extremity function was assessed using a weighted arm lift test performed bilaterally. The number of times the participant can raise a 1 kg weight above the head in a 30-second period was recorded.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in Number of Lifts in the 30 Second Weighted Arm Lift Test at Week 48
0.03 arm lifts
Interval -2.19 to 2.26
2.79 arm lifts
Interval 0.21 to 5.38

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Lower extremity function was assessed using a sit-to-stand test. The number of times the participant can rise from a seated to a standing position in a 30-second period was recorded.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in Number of Stands in the Sit to Stand Test at Week 48
0.11 stands
Interval -0.55 to 0.77
0.53 stands
Interval -0.21 to 1.28

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

The total distance walked (meters) in a 6-minute period was measured.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in Meters Walked in the 6MWT at Week 48
-17.79 meters
Interval -32.09 to -3.5
-6.81 meters
Interval -16.83 to 3.21

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

The total distance walked (meters) in a 6-minute period was measured, and the percent predicted distance based on normative data for age and gender was estimated.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in Percent Predicted Meters Walked in the 6MWT at Week 48
-2.37 percentage of predicted meters
Interval -4.3 to -0.44
-0.97 percentage of predicted meters
Interval -2.32 to 0.38

SECONDARY outcome

Timeframe: Baseline, Week 48

Population: Primary Analysis Set: participants who had a Baseline and at least 1 postbaseline measurement.

Upper extremity use and function was assessed using the Mobility domain of the GNEM-FAS instrument a disease-specific measure developed to assess the functional impact of changes in muscle strength on mobility (reflective of the upper extremities). This mobility score ranges from 0 to 40 with higher scores representing greater mobility.

Outcome measures

Outcome measures
Measure
Ace-ER 6 g/Day
n=45 Participants
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=43 Participants
Matching placebo TID for 48 weeks.
Change From Baseline in GNEM FAS Upper Extremity Domain Score at Week 48
-1.40 units on a scale
Interval -2.21 to -0.58
-1.08 units on a scale
Interval -1.86 to -0.29

Adverse Events

Ace-ER 6 g/Day

Serious events: 2 serious events
Other events: 38 other events
Deaths: 0 deaths

Placebo

Serious events: 1 serious events
Other events: 30 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Ace-ER 6 g/Day
n=45 participants at risk
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=44 participants at risk
Matching placebo TID for 48 weeks.
Cardiac disorders
Acute myocardial infarction
2.2%
1/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
0.00%
0/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Gastritis
2.2%
1/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
0.00%
0/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Pregnancy, puerperium and perinatal conditions
Abortion
0.00%
0/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
2.3%
1/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.

Other adverse events

Other adverse events
Measure
Ace-ER 6 g/Day
n=45 participants at risk
Ace-ER 6 g/day, divided TID for 48 weeks.
Placebo
n=44 participants at risk
Matching placebo TID for 48 weeks.
Gastrointestinal disorders
Abdominal distension
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Abdominal pain upper
22.2%
10/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Diarrhoea
17.8%
8/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
13.6%
6/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Flatulence
13.3%
6/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
11.4%
5/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Frequent bowel movements
6.7%
3/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
0.00%
0/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Gastrointestinal disorders
Nausea
11.1%
5/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
4.5%
2/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
General disorders
Asthenia
4.4%
2/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
General disorders
Fatigue
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
General disorders
Influenza like illness
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
25.0%
11/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
General disorders
Pain
2.2%
1/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Infections and infestations
Influenza
2.2%
1/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Infections and infestations
Upper respiratory tract infection
11.1%
5/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
2.3%
1/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Injury, poisoning and procedural complications
Contusion
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
0.00%
0/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Injury, poisoning and procedural complications
Fall
15.6%
7/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
15.9%
7/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Injury, poisoning and procedural complications
Skin abrasion
0.00%
0/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Investigations
Alanine aminotransferase increased
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
4.5%
2/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Arthralgia
20.0%
9/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
11.4%
5/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Back pain
11.1%
5/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Muscular weakness
13.3%
6/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Musculoskeletal pain
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
4.5%
2/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Myalgia
13.3%
6/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
2.3%
1/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Musculoskeletal and connective tissue disorders
Pain in extremity
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Nervous system disorders
Dizziness
6.7%
3/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
2.3%
1/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Nervous system disorders
Dysgeusia
6.7%
3/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
0.00%
0/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Nervous system disorders
Headache
15.6%
7/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
15.9%
7/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Nervous system disorders
Sciatica
0.00%
0/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
6.8%
3/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Psychiatric disorders
Sleep disorder
0.00%
0/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Respiratory, thoracic and mediastinal disorders
Cough
11.1%
5/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
9.1%
4/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
2.3%
1/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
8.9%
4/45 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.
4.5%
2/44 • Screening through Week 48 plus 28 days (+5 days). The mean (SD) duration of treatment was 340.2 (12.02) days and 332.9 (40.86) days for the Ace-ER and placebo groups, respectively.

Additional Information

Medical Information

Ultragenyx Pharmaceutical Inc

Phone: 1-888-756-8567

Results disclosure agreements

  • Principal investigator is a sponsor employee The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days from the time submitted to the sponsor for review. The sponsor cannot require changes to the communication and cannot extend the embargo.
  • Publication restrictions are in place

Restriction type: OTHER