Trial Outcomes & Findings for A Phase 3 Trial of the Safety, Tolerability and Efficacy of TransCon hGH Weekly Versus Daily hGH in Children With Growth Hormone Deficiency (GHD) (NCT NCT02781727)

NCT ID: NCT02781727

Last Updated: 2022-01-04

Results Overview

Annualized height velocity (AHV) at 52 weeks for weekly lonapegsomatropin (TransCon hGH) and daily hGH treatment groups

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

162 participants

Primary outcome timeframe

52 weeks

Results posted on

2022-01-04

Participant Flow

Participant milestones

Participant milestones
Measure
Lonapegsomatropin
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
Once daily subcutaneous injection of Genotropin
Pre-dosing Period
STARTED
106
56
Pre-dosing Period
COMPLETED
105
56
Pre-dosing Period
NOT COMPLETED
1
0
Treatment Period
STARTED
105
56
Treatment Period
COMPLETED
104
55
Treatment Period
NOT COMPLETED
1
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Lonapegsomatropin
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
Once daily subcutaneous injection of Genotropin
Pre-dosing Period
Withdrawal by Subject
1
0
Treatment Period
Withdrawal by Subject
1
0
Treatment Period
Lost to Follow-up
0
1

Baseline Characteristics

A Phase 3 Trial of the Safety, Tolerability and Efficacy of TransCon hGH Weekly Versus Daily hGH in Children With Growth Hormone Deficiency (GHD)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Total
n=161 Participants
Total of all reporting groups
Age, Continuous
8.5 years
STANDARD_DEVIATION 2.7 • n=5 Participants
8.5 years
STANDARD_DEVIATION 2.8 • n=7 Participants
8.5 years
STANDARD_DEVIATION 2.7 • n=5 Participants
Age, Customized
Age, Categorical · <6 years
25 Participants
n=5 Participants
14 Participants
n=7 Participants
39 Participants
n=5 Participants
Age, Customized
Age, Categorical · ≥6 years
80 Participants
n=5 Participants
42 Participants
n=7 Participants
122 Participants
n=5 Participants
Sex: Female, Male
Female
19 Participants
n=5 Participants
10 Participants
n=7 Participants
29 Participants
n=5 Participants
Sex: Female, Male
Male
86 Participants
n=5 Participants
46 Participants
n=7 Participants
132 Participants
n=5 Participants
Race/Ethnicity, Customized
Race · Asian
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Race/Ethnicity, Customized
Race · Black or African American
2 Participants
n=5 Participants
1 Participants
n=7 Participants
3 Participants
n=5 Participants
Race/Ethnicity, Customized
Race · White
100 Participants
n=5 Participants
52 Participants
n=7 Participants
152 Participants
n=5 Participants
Race/Ethnicity, Customized
Race · Other
2 Participants
n=5 Participants
3 Participants
n=7 Participants
5 Participants
n=5 Participants
Race/Ethnicity, Customized
Ethnicity · Hispanic or Latino
5 Participants
n=5 Participants
2 Participants
n=7 Participants
7 Participants
n=5 Participants
Race/Ethnicity, Customized
Ethnicity · Not Hispanic or Latino
100 Participants
n=5 Participants
54 Participants
n=7 Participants
154 Participants
n=5 Participants
Height
112.93 cm
STANDARD_DEVIATION 14.09 • n=5 Participants
112.15 cm
STANDARD_DEVIATION 15.29 • n=7 Participants
112.66 cm
STANDARD_DEVIATION 14.48 • n=5 Participants
Height SDS
-2.89 standard deviation score
STANDARD_DEVIATION 0.85 • n=5 Participants
-3.00 standard deviation score
STANDARD_DEVIATION 0.90 • n=7 Participants
-2.93 standard deviation score
STANDARD_DEVIATION 0.87 • n=5 Participants
Weight
21.01 kg
STANDARD_DEVIATION 6.54 • n=5 Participants
21.20 kg
STANDARD_DEVIATION 6.67 • n=7 Participants
21.08 kg
STANDARD_DEVIATION 6.56 • n=5 Participants
Body Mass Index (BMI)
16.06 kg/m^2
STANDARD_DEVIATION 1.78 • n=5 Participants
16.46 kg/m^2
STANDARD_DEVIATION 2.17 • n=7 Participants
16.20 kg/m^2
STANDARD_DEVIATION 1.93 • n=5 Participants
BMI SDS
-0.32 standard deviation score
STANDARD_DEVIATION 0.95 • n=5 Participants
-0.14 standard deviation score
STANDARD_DEVIATION 1.07 • n=7 Participants
-0.25 standard deviation score
STANDARD_DEVIATION 0.99 • n=5 Participants
IGF-1 SDS
-2.08 standard deviation score
STANDARD_DEVIATION 0.88 • n=5 Participants
-1.96 standard deviation score
STANDARD_DEVIATION 0.98 • n=7 Participants
-2.04 standard deviation score
STANDARD_DEVIATION 0.92 • n=5 Participants

PRIMARY outcome

Timeframe: 52 weeks

Population: The Intention-to-Treat (ITT) population included all randomized subjects who had received at least 1 dose of active treatment.

Annualized height velocity (AHV) at 52 weeks for weekly lonapegsomatropin (TransCon hGH) and daily hGH treatment groups

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Annualized Height Velocity at 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
11.17 cm/year
Standard Error 0.23
10.31 cm/year
Standard Error 0.30

SECONDARY outcome

Timeframe: 52 Weeks

Population: The safety analysis population included all randomized subjects who had received at least 1 dose of active treatment.

Number of participants with Treatment-Emergent Adverse Events for the weekly lonapegsomatropin and daily hGH treatment groups

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Number of Participants With Treatment-Emergent Adverse Events [Safety and Tolerability]
TEAEs
81 Participants
39 Participants
Number of Participants With Treatment-Emergent Adverse Events [Safety and Tolerability]
TEAEs related to study drug
12 Participants
10 Participants
Number of Participants With Treatment-Emergent Adverse Events [Safety and Tolerability]
SAEs
1 Participants
1 Participants
Number of Participants With Treatment-Emergent Adverse Events [Safety and Tolerability]
SAEs related to study drug
0 Participants
0 Participants

SECONDARY outcome

Timeframe: Week 5, Week 13, Week 26, Week 39 and Week 52

Population: The Intention-to-Treat (ITT) population included all randomized subjects who had received at least 1 dose of active treatment.

Annualized height velocity (AHV) over 52 weeks for weekly lonapegsomatropin and daily hGH treatment groups. AHV by visit was determined by ANCOVA model with multiple imputation. For each imputed data set, an ANCOVA model with by visit AHV as the dependent variable, treatment and gender as factors, baseline age, baseline peak GH levels (log transformed) at stimulation test, and baseline height SDS - average parental height SDS as covariates were fitted.

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Annualized Height Velocity Over 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 5
13.54 cm/year
Standard Error 1.07
12.83 cm/year
Standard Error 1.37
Annualized Height Velocity Over 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 13
13.28 cm/year
Standard Error 0.49
12.22 cm/year
Standard Error 0.63
Annualized Height Velocity Over 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 26
12.65 cm/year
Standard Error 0.32
11.21 cm/year
Standard Error 0.42
Annualized Height Velocity Over 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 39
11.89 cm/year
Standard Error 0.26
10.90 cm/year
Standard Error 0.33
Annualized Height Velocity Over 52 Weeks for Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 52
11.17 cm/year
Standard Error 0.23
10.31 cm/year
Standard Error 0.30

SECONDARY outcome

Timeframe: Week 5, Week 13, Week 26, Week 39 and Week 52

Population: The Intention-to-Treat (ITT) population included all randomized subjects who had received at least 1 dose of active treatment.

Height Standard Deviation Score (SDS) is the number of standard deviations above or below the mean height for age and sex. Height SDS was derived using the LMS method as ((Height/M)\^L)-1)/(L x S), where M = median, S = generalized coefficient of variation, and L = power in the Box-Cox transformation, the M, S, L values were obtained from 2000 CDC growth charts for the United States. A Standard Deviation Score of 0 represents the population mean. A higher change from baseline in Height Standard Deviation Score (SDS) indicates a better outcome. The change from baseline in height SDS by visit was determined by ANCOVA model and included baseline age, peak GH levels (log transformed) at stimulation test and baseline height SDS as covariates, as well as treatment and gender as factors.

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Change in Height Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 39
0.92 standard deviation score
Standard Error 0.03
0.80 standard deviation score
Standard Error 0.04
Change in Height Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 5
0.13 standard deviation score
Standard Error 0.02
0.12 standard deviation score
Standard Error 0.02
Change in Height Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 13
0.38 standard deviation score
Standard Error 0.02
0.33 standard deviation score
Standard Error 0.03
Change in Height Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 26
0.68 standard deviation score
Standard Error 0.03
0.58 standard deviation score
Standard Error 0.04
Change in Height Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 52
1.10 standard deviation score
Standard Error 0.04
0.96 standard deviation score
Standard Error 0.05

SECONDARY outcome

Timeframe: Week 13, Week 26, Week 39, and Week 52

Population: The Intention-to-Treat (ITT) population included all randomized subjects who had received at least 1 dose of active treatment.

IGF-1 Standard Deviation Score (SDS) is the number of standard deviations above or below the mean Insulin-like Growth Factor 1 (IGF-1) level for age and sex. IGF-1 SDS was derived using the LMS method as ((IGF-1/M)\^L)-1)/(L x S), where M = median, S = generalized coefficient of variation, and L = power in the Box-Cox transformation, the M, S, L values were obtained from Bidlingmaier et al. (2014). A Standard Deviation Score of 0 represents the population mean. Average IGF-1 SDS by visit was determined by ANCOVA. The ANCOVA model included baseline age, peak GH levels (log transformed) at stimulation test, baseline IGF-1 SDS as covariates, as well as treatment and gender as factors. Modeled values begin at Week 13 corresponding with achievement of IGF-1 steady state. Average IGF-1 SDS values by visit for the Lonapegsomatropin group were derived from a population pharmacodynamic model; the average IGF-1 SDS values for the Genotropin group are represented by observed values.

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Average IGF-1 Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 13
0.31 standard deviation score
Standard Error 0.09
-0.60 standard deviation score
Standard Error 0.11
Average IGF-1 Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 26
0.46 standard deviation score
Standard Error 0.08
-0.51 standard deviation score
Standard Error 0.10
Average IGF-1 Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 39
0.59 standard deviation score
Standard Error 0.09
-0.30 standard deviation score
Standard Error 0.11
Average IGF-1 Standard Deviation Score Over 52 Weeks for the Weekly Lonapegsomatropin and Daily hGH Treatment Groups
Week 52
0.72 standard deviation score
Standard Error 0.09
-0.02 standard deviation score
Standard Error 0.12

SECONDARY outcome

Timeframe: Start of study treatment through Week 52

Population: The safety analysis population included all randomized subjects who had received at least 1 dose of active treatment.

Number of participants with treatment emergent anti-hGH binding antibody formation during the 52 week study. All samples were negative for anti-hGH neutralizing antibodies.

Outcome measures

Outcome measures
Measure
Lonapegsomatropin
n=105 Participants
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 Participants
Once daily subcutaneous injection of Genotropin
Number of Participants With Treatment Emergent Anti-hGH Binding Antibody Formation
6 Participants
2 Participants

Adverse Events

Lonapegsomatropin

Serious events: 1 serious events
Other events: 81 other events
Deaths: 0 deaths

Daily hGH

Serious events: 1 serious events
Other events: 39 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Lonapegsomatropin
n=105 participants at risk
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 participants at risk
Once daily subcutaneous injection of Genotropin
Infections and infestations
Appendicitis
0.95%
1/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
0.00%
0/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Injury, poisoning and procedural complications
Concussion
0.00%
0/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
1.8%
1/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.

Other adverse events

Other adverse events
Measure
Lonapegsomatropin
n=105 participants at risk
Once weekly subcutaneous injection of lonapegsomatropin (TransCon hGH)
Daily hGH
n=56 participants at risk
Once daily subcutaneous injection of Genotropin
Infections and infestations
Nasopharyngitis
11.4%
12/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
14.3%
8/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Infections and infestations
Pharyngitis
9.5%
10/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
17.9%
10/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Infections and infestations
Upper respiratory tract infection
5.7%
6/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
8.9%
5/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Infections and infestations
Respiratory tract infection
6.7%
7/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
5.4%
3/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Respiratory, thoracic and mediastinal disorders
Cough
9.5%
10/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
7.1%
4/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Gastrointestinal disorders
Vomiting
8.6%
9/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
5.4%
3/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Gastrointestinal disorders
Diarrhea
5.7%
6/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
5.4%
3/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
General disorders
Pyrexia
15.2%
16/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
8.9%
5/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Nervous system disorders
Headache
12.4%
13/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
12.5%
7/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
Endocrine disorders
Secondary hypothyroidism
6.7%
7/105 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.
5.4%
3/56 • From the first trial-related activity after the subject signed the informed consent until the end of the post-treatment follow-up period (up to week 52)
All adverse events (AEs) were collected in response to a general question about the subject's well-being and any possible changes from the previous visit, but were not specifically solicited. AEs, including any serious adverse events, were collected through the end of trial (ie, the Week 52 Visit 6). AEs ongoing at Visit 6 or the time of premature trial discontinuation were followed until the event was resolved or deemed stable by the investigator.

Additional Information

Aimee D Shu, MD

Ascendis Pharma, Inc.

Phone: +1 650 352 8389

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place