PUL: Efficacy And Safety Of Dysport In The Treatment Of Upper Limb Spasticity In Children
Study Details
Study Description
Brief Summary
The purpose of this study is to assess the efficacy and safety of multiple doses of Dysport used in the treatment of upper limb spasticity (altered skeletal muscle performance) in children with cerebral palsy (CP).
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Group A Group A - Treatments 1, 2, 3 and 4: Dysport 16 Units (U)/kg in one upper extremity (the study limb). |
Biological: Botulinum toxin type A
Subjects randomised to receive Dysport 2 U/kg, 8 U/kg or 16 U/kg administered intramuscularly in the study limb.
Other Names:
|
Experimental: Group B Group B - Treatments 1, 2, 3 and 4: Dysport 8 U/kg in one upper extremity (the study limb). |
Biological: Botulinum toxin type A
Subjects randomised to receive Dysport 2 U/kg, 8 U/kg or 16 U/kg administered intramuscularly in the study limb.
Other Names:
|
Experimental: Group C Group C - Treatment 1: Dysport 2 U/kg in one upper extremity (the study limb). Group C - Treatments 2, 3 and 4: Dysport 8 or 16 U/kg in one upper extremity (the study limb). |
Biological: Botulinum toxin type A
Subjects randomised to receive Dysport 2 U/kg, 8 U/kg or 16 U/kg administered intramuscularly in the study limb.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Mean Change From Baseline to TC 1, Week 6 in MAS Score in the TC 1 PTMG [Baseline (TC 1, Day 1) and TC 1, Week 6.]
The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone.
Secondary Outcome Measures
- Mean Physician's Global Assessment (PGA) Score at TC 1, Week 6 [TC 1, Week 6.]
The PGA of treatment response was assessed by asking the investigator the following question: 'How would you rate the response to treatment in the subject's upper limb since the start of the study?'. Answers were on a 9-point rating scale (-4: markedly worse, -3: much worse, -2: worse, -1: slightly worse, 0: no change, +1: slightly improved, +2: improved, +3: much improved and +4: markedly improved). The mean scores for each treatment group at TC 1, Week 6 are presented.
- Mean Goal Attainment Scale (GAS) Total Score at TC 1, Week 6 [TC 1, Week 6.]
The GAS is a functional 5-point scale used to measure progress towards individual therapy goals. At start of each TC, 1 to 3 individual goals were defined for each subject by investigator and child's parents/guardians/caregivers prior to treatment. Outcome to reach each goal was rated on a 5-point scale ranging from -2 to +2 (-2: much less than expected outcome, -1: somewhat less than expected outcome, 0: expected outcome, +1: somewhat more than expected outcome, +2: much more than expected outcome). Higher score indicates a better outcome. A GAS T-score was calculated as: 50+(10∑_(i=1)^n wi xi)/√(0.7∑_(i=1)^n wi^2 +0.3(∑_(i=1)^n wi)^2) where, xi = rating of ith goal post-baseline; wi = weight of ith goal, calculated as importance * difficulty as defined at baseline; n = number of goals assessed at baseline and post-baseline. A GAS T-score of 50 indicates goals achieved as expected. Scores below 50 reflect under attainment of goals and scores above 50 reflect over attainment of goals.
Other Outcome Measures
- Mean Change From Baseline to TC 1 Week 16 in MAS Score in the TC 1 PTMG [Baseline (TC 1, Day 1) and TC 1, Week 16.]
The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone.
- Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Elbow Flexors of the Study Limb [Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16.]
The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the elbow flexors.
- Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Wrist Flexors of the Study Limb [Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16.]
The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the wrist flexors.
- Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Finger Flexors of the Study Limb [Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16.]
The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the finger flexors.
- Mean PGA Score at TC 1 Week 16 [Baseline (TC 1, Day 1) and TC 1, Week 16.]
The PGA of treatment response was assessed by asking the investigator the following question: 'How would you rate the response to treatment in the subject's upper limb since the start of the study?'. Answers were on a 9-point rating scale (-4: markedly worse, -3: much worse, -2: worse, -1: slightly worse, 0: no change, +1: slightly improved, +2: improved, +3: much improved and +4: markedly improved). The mean scores for each treatment group at TC 1 Week 16 are presented.
- Mean GAS Total Score at TC 1, Week 16 [Baseline (TC 1, Day 1) and TC 1, Week 16.]
The GAS is a functional 5-point scale used to measure progress towards individual therapy goals. At start of each TC, 1 to 3 individual goals were defined for each subject by investigator and child's parents/guardians/caregivers prior to treatment. Outcome to reach each goal was rated on a 5-point scale ranging from -2 to +2 (-2: much less than expected outcome, -1: somewhat less than expected outcome, 0: expected outcome, +1: somewhat more than expected outcome, +2: much more than expected outcome). Higher score indicates a better outcome. A GAS T-score was calculated as: 50+(10∑_(i=1)^n wi xi)/√(0.7∑_(i=1)^n wi^2 +0.3(∑_(i=1)^n wi)^2) where, xi = rating of ith goal post-baseline; wi = weight of ith goal, calculated as importance * difficulty as defined at baseline; n = number of goals assessed at baseline and post-baseline. A GAS T-score of 50 indicates goals achieved as expected. Scores below 50 reflect under attainment of goals and scores above 50 reflect over attainment of goals.
- Mean Change From Baseline to TC 1, Week 16 in the Paediatric Quality of Life (PedsQL) Scores [Baseline (TC 1, Day 1) and TC 1, Week 16.]
Parents/guardians completed questionnaires on their child's quality of life. The PedsQL parent inventory measured healthcare concepts for children/adolescents aged 2-18 years. The Generic Core Scales include physical, emotional, social and school aspects. The CP module was also completed. Scores were transformed on a scale from 0 to 100 with higher scores indicating a better quality of life. Mean changes from baseline to TC 1, Week 16 are presented for the General Core Scale and for the CP module. A positive change from baseline indicates an improvement in quality of life.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Upper limb spasticity due to cerebral palsy
-
Body weight 10 kg or over
-
MAS score of 2 or more in affected elbow or wrist flexors
Exclusion Criteria:
-
Fixed myocontracture
-
Previous phenol or alcohol injection within 1 year
-
Severe athetoid or dystonic movements
-
Previous or planned surgery for spasticity in elbow or wrist flexors
-
Neuromuscular disorders
-
Previous Rhizotomy within 6 months
-
Intrathecal baclofen within 30 days
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Aurora | Colorado | United States | ||
2 | Washington | District of Columbia | United States | ||
3 | New Orleans | Louisiana | United States | ||
4 | Royal Oak | Michigan | United States | ||
5 | Saint Paul | Minnesota | United States | ||
6 | Omaha | Nebraska | United States | ||
7 | Albuquerque | New Mexico | United States | ||
8 | New York | New York | United States | ||
9 | Columbus | Ohio | United States | ||
10 | Portland | Oregon | United States | ||
11 | Austin | Texas | United States | ||
12 | Dallas | Texas | United States | ||
13 | Brussels | Belgium | |||
14 | Brno | Czechia | |||
15 | Prague | Czechia | |||
16 | Be'er Sheva | Israel | |||
17 | Jerusalem | Israel | |||
18 | Petaẖ Tiqwa | Israel | |||
19 | Tel Aviv | Israel | |||
20 | Tel Hashomer | Israel | |||
21 | La Paz | Baja California Sur | Mexico | ||
22 | Celaya | Mexico | |||
23 | Monterrey | Mexico | |||
24 | Gdansk | Poland | |||
25 | Poznan | Poland | |||
26 | Wiazowna | Poland | |||
27 | Barcelona | Spain | |||
28 | Terrassa | Spain | |||
29 | Istanbul | Turkey | |||
30 | Izmir | Turkey | |||
31 | Kocaeli | Turkey |
Sponsors and Collaborators
- Ipsen
Investigators
- Study Director: Ipsen Medical Director, Ipsen
Study Documents (Full-Text)
More Information
Publications
None provided.- Y-52-52120-153
- 2010-021817-22
Study Results
Participant Flow
Recruitment Details | Male and female subjects aged between 2 and 17 years with upper limb spasticity due to cerebral palsy (CP) were recruited from April 2014 and the study completed in September 2018. Subjects could receive a maximum of 4 treatment cycles (TC) over a minimum of 1 year and maximum of 1 year and 9 months, with at least 16 weeks between each TC. |
---|---|
Pre-assignment Detail | Subjects had a body weight ≥10 kilograms (kg), increased muscle tone/spasticity in at least 1 upper limb, a modified Ashworth scale (MAS) score ≥2 in the upper limb primary targeted muscle group (PTMG) of the study limb at baseline. Subjects were stratified according to age (2-9 and 10-17 years) and Botulinum Toxin (BTX) naïve or non-naïve status. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 Units per kg (U/kg) by intramuscular (IM) injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). Retreatment was based on clinical need with a minimum retreatment interval of 16 weeks. In all TCs the dose was divided between the PTMG (elbow or wrist flexors) and a number of other upper limb muscles based on clinical presentation. From TC 2 onwards dose adaptation was permitted as well as treatment of the non-study upper limb and lower limbs. | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. Retreatment was based on clinical need with a minimum retreatment interval of 16 weeks. In all TCs the dose was divided between the PTMG (elbow or wrist flexors) and a number of other upper limb muscles based on clinical presentation. From TC 2 onwards dose adaptation was permitted as well as treatment of the non-study upper limb and lower limbs. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. Retreatment was based on clinical need with a minimum retreatment interval of 16 weeks. In all TCs the dose was divided between the PTMG (elbow or wrist flexors) and a number of other upper limb muscles based on clinical presentation. From TC 2 onwards dose adaptation was permitted as well as treatment of the non-study upper limb and lower limbs. |
Period Title: Treatment Cycle 1 | |||
STARTED | 71 | 70 | 71 |
Received Treatment in TC 1 | 70 | 70 | 70 |
COMPLETED | 66 | 67 | 67 |
NOT COMPLETED | 5 | 3 | 4 |
Period Title: Treatment Cycle 1 | |||
STARTED | 0 | 88 | 90 |
COMPLETED | 0 | 83 | 87 |
NOT COMPLETED | 0 | 5 | 3 |
Period Title: Treatment Cycle 1 | |||
STARTED | 0 | 49 | 58 |
COMPLETED | 0 | 45 | 53 |
NOT COMPLETED | 0 | 4 | 5 |
Period Title: Treatment Cycle 1 | |||
STARTED | 0 | 22 | 33 |
COMPLETED | 0 | 21 | 31 |
NOT COMPLETED | 0 | 1 | 2 |
Baseline Characteristics
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg | Total |
---|---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. | Total of all reporting groups |
Overall Participants | 70 | 70 | 70 | 210 |
Age (Years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [Years] |
8.91
(4.55)
|
8.97
(4.27)
|
9.17
(4.30)
|
9.02
(4.36)
|
Age, Customized (Count of Participants) | ||||
2 - 9 Years |
40
57.1%
|
40
57.1%
|
40
57.1%
|
120
57.1%
|
10 - 17 Years |
30
42.9%
|
30
42.9%
|
30
42.9%
|
90
42.9%
|
Sex: Female, Male (Count of Participants) | ||||
Female |
32
45.7%
|
24
34.3%
|
28
40%
|
84
40%
|
Male |
38
54.3%
|
46
65.7%
|
42
60%
|
126
60%
|
Race/Ethnicity, Customized (Count of Participants) | ||||
Asian |
2
2.9%
|
1
1.4%
|
0
0%
|
3
1.4%
|
Black or African American |
7
10%
|
6
8.6%
|
3
4.3%
|
16
7.6%
|
White |
49
70%
|
54
77.1%
|
54
77.1%
|
157
74.8%
|
American Indian or Alaska Native |
0
0%
|
1
1.4%
|
0
0%
|
1
0.5%
|
Multiple |
12
17.1%
|
8
11.4%
|
13
18.6%
|
33
15.7%
|
Race/Ethnicity, Customized (Count of Participants) | ||||
Hispanic or Latino |
16
22.9%
|
13
18.6%
|
15
21.4%
|
44
21%
|
Not Hispanic or Latino |
54
77.1%
|
57
81.4%
|
55
78.6%
|
166
79%
|
BTX Status (Count of Participants) | ||||
BTX naïve |
25
35.7%
|
23
32.9%
|
24
34.3%
|
72
34.3%
|
BTX non-naïve |
45
64.3%
|
47
67.1%
|
46
65.7%
|
138
65.7%
|
Baseline MAS Score in the PTMG (score on a scale) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [score on a scale] |
3.1
(0.3)
|
3.1
(0.3)
|
3.1
(0.5)
|
3.1
(0.4)
|
Outcome Measures
Title | Mean Change From Baseline to TC 1, Week 6 in MAS Score in the TC 1 PTMG |
---|---|
Description | The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Mean (Standard Deviation) [score on a scale] |
-1.5
(1.1)
|
-1.9
(1.0)
|
-2.2
(0.9)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 8 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 8 U/kg and Dysport 2 U/kg was analysed using an analysis of covariance (ANCOVA) on the ranked changes from baseline. The model included treatment group, the baseline value, the 2 stratification factors (age range and BTX status at baseline) and the pooled centre as fixed effects. The derived least squares (LS) means were back transformed to the original scale and the treatment difference determined. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.0118 |
Comments | The 2-tailed significance level was 0.05. | |
Method | ANCOVA | |
Comments | ANCOVA is performed on the ranked values. | |
Method of Estimation | Estimation Parameter | LS mean difference back transformed |
Estimated Value | -0.4 | |
Confidence Interval |
(2-Sided) % to |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 16 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 16 U/kg and Dysport 2 U/kg was analysed using an ANCOVA on the ranked changes from baseline. The model included treatment group, the baseline value, the 2 stratification factors (age range and BTX status at baseline) and the pooled centre as fixed effects. The derived LS means were back transformed to the original scale and the treatment difference determined. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | The 2-tailed significance level was 0.05. | |
Method | ANCOVA | |
Comments | ANCOVA is performed on the ranked values. | |
Method of Estimation | Estimation Parameter | LS mean difference back transformed |
Estimated Value | -0.7 | |
Confidence Interval |
(2-Sided) % to |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Mean Physician's Global Assessment (PGA) Score at TC 1, Week 6 |
---|---|
Description | The PGA of treatment response was assessed by asking the investigator the following question: 'How would you rate the response to treatment in the subject's upper limb since the start of the study?'. Answers were on a 9-point rating scale (-4: markedly worse, -3: much worse, -2: worse, -1: slightly worse, 0: no change, +1: slightly improved, +2: improved, +3: much improved and +4: markedly improved). The mean scores for each treatment group at TC 1, Week 6 are presented. |
Time Frame | TC 1, Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 68 | 69 | 70 |
Mean (Standard Deviation) [score on a scale] |
1.7
(0.9)
|
2.0
(0.9)
|
2.0
(0.9)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 8 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 8 U/kg and Dysport 2 U/kg was analysed using an analysis of variance (ANOVA) on the rank of the PGA score at TC 1, Week 6. The model included treatment group, the 2 stratification factors (age range and BTX status at baseline) and the centre as fixed effects. The derived LS means were back transformed to the original scale and the treatment difference determined. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.2043 |
Comments | The two-tailed significance level was 0.05. | |
Method | ANOVA | |
Comments | ANOVA was performed on ranked values. | |
Method of Estimation | Estimation Parameter | LS mean difference back transformed |
Estimated Value | 0.2 | |
Confidence Interval |
(2-Sided) % to |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 16 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 16 U/kg and Dysport 2 U/kg was analysed using an ANOVA on the rank of the PGA score at TC 1, Week 6. The model included treatment group, the 2 stratification factors (age range and BTX status at baseline) and the centre as fixed effects. The derived LS means were back transformed to the original scale and the treatment difference determined. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.1880 |
Comments | The two-tailed significance level was 0.05. | |
Method | ANOVA | |
Comments | ANOVA was performed on ranked values. | |
Method of Estimation | Estimation Parameter | LS mean difference back transformed |
Estimated Value | 0.2 | |
Confidence Interval |
(2-Sided) % to |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Mean Goal Attainment Scale (GAS) Total Score at TC 1, Week 6 |
---|---|
Description | The GAS is a functional 5-point scale used to measure progress towards individual therapy goals. At start of each TC, 1 to 3 individual goals were defined for each subject by investigator and child's parents/guardians/caregivers prior to treatment. Outcome to reach each goal was rated on a 5-point scale ranging from -2 to +2 (-2: much less than expected outcome, -1: somewhat less than expected outcome, 0: expected outcome, +1: somewhat more than expected outcome, +2: much more than expected outcome). Higher score indicates a better outcome. A GAS T-score was calculated as: 50+(10∑_(i=1)^n wi xi)/√(0.7∑_(i=1)^n wi^2 +0.3(∑_(i=1)^n wi)^2) where, xi = rating of ith goal post-baseline; wi = weight of ith goal, calculated as importance * difficulty as defined at baseline; n = number of goals assessed at baseline and post-baseline. A GAS T-score of 50 indicates goals achieved as expected. Scores below 50 reflect under attainment of goals and scores above 50 reflect over attainment of goals. |
Time Frame | TC 1, Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 68 | 66 | 70 |
Mean (Standard Deviation) [T-score] |
51.3
(9.9)
|
52.6
(10.1)
|
52.0
(9.6)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 8 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 8 U/kg and Dysport 2 U/kg was analysed using ANOVA on the GAS Total score at TC 1, Week 6. The model included treatment group, the 2 stratification factors (age range and BTX status at baseline) and the centre as fixed effects. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.7648 |
Comments | The two-tailed significance level was 0.05. | |
Method | ANOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS mean difference |
Estimated Value | 0.5 | |
Confidence Interval |
(2-Sided) 95% -2.7 to 3.7 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Dysport 2 U/kg, Dysport 16 U/kg |
---|---|---|
Comments | The treatment difference between Dysport 16 U/kg and Dysport 2 U/kg was analysed using ANOVA on the GAS Total score at TC 1, Week 6. The model included treatment group, the 2 stratification factors (age range and BTX status at baseline) and the centre as fixed effects. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.7429 |
Comments | The two-tailed significance level was 0.05. | |
Method | ANOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS mean difference |
Estimated Value | 0.5 | |
Confidence Interval |
(2-Sided) 95% -2.6 to 3.7 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Mean Change From Baseline to TC 1 Week 16 in MAS Score in the TC 1 PTMG |
---|---|
Description | The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Week 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available at the timepoint analysed are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 68 | 68 | 68 |
Mean (Standard Deviation) [score on a scale] |
-1.0
(1.0)
|
-1.4
(1.1)
|
-1.6
(1.2)
|
Title | Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Elbow Flexors of the Study Limb |
---|---|
Description | The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the elbow flexors. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available at each timepoint and who were injected in the elbow flexors are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Week 6 |
-1.0
(1.1)
|
-1.7
(1.1)
|
-1.9
(1.2)
|
Week 16 |
-0.6
(1.0)
|
-1.2
(1.2)
|
-1.3
(1.4)
|
Title | Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Wrist Flexors of the Study Limb |
---|---|
Description | The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the wrist flexors. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available at each timepoint and who were injected in the wrist flexors are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Week 6 |
-1.3
(1.1)
|
-1.5
(1.2)
|
-1.7
(1.3)
|
Week 16 |
-0.9
(1.2)
|
-1.0
(1.2)
|
-1.3
(1.2)
|
Title | Mean Change From Baseline to TC 1 Weeks 6 and 16 in MAS Score in the Finger Flexors of the Study Limb |
---|---|
Description | The MAS was used to assess muscle tone in the upper limb PTMG and consists of 6 grades: 0 (no increase in muscle tone), 1 (slight increase in muscle tone, manifested by a catch and release or by minimal resistance at the end of the ROM) when the affected part is moved in flexion or extension, 1+ (slight increase in muscle tone, manifested by a catch, followed by minimal resistance throughout the remainder (less than half) of the ROM), 2 (more marked increase in muscle tone), 3 (considerable increase in muscle tone) or 4 (affected part(s) rigid in flexion or extension). The original score '+1' was given a derived numeric score of '2' and the higher numeric scores were incremented by 1 so that the MAS score range was from 0 to 5 with higher scores indicating greater muscle tone. A negative change from baseline indicates a decrease in muscle tone. Data is presented for subjects injected in the finger flexors. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Weeks 6 and 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with data available at each timepoint and who were injected in the finger flexors are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Week 6 |
-0.8
(0.9)
|
-1.8
(1.1)
|
-1.9
(1.0)
|
Week 16 |
-0.8
(1.3)
|
-1.3
(0.8)
|
-1.8
(1.0)
|
Title | Mean PGA Score at TC 1 Week 16 |
---|---|
Description | The PGA of treatment response was assessed by asking the investigator the following question: 'How would you rate the response to treatment in the subject's upper limb since the start of the study?'. Answers were on a 9-point rating scale (-4: markedly worse, -3: much worse, -2: worse, -1: slightly worse, 0: no change, +1: slightly improved, +2: improved, +3: much improved and +4: markedly improved). The mean scores for each treatment group at TC 1 Week 16 are presented. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Week 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with available data at the timepoint analysed are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Mean (Standard Deviation) [score on a scale] |
1.7
(1.0)
|
1.6
(1.1)
|
1.9
(1.2)
|
Title | Mean GAS Total Score at TC 1, Week 16 |
---|---|
Description | The GAS is a functional 5-point scale used to measure progress towards individual therapy goals. At start of each TC, 1 to 3 individual goals were defined for each subject by investigator and child's parents/guardians/caregivers prior to treatment. Outcome to reach each goal was rated on a 5-point scale ranging from -2 to +2 (-2: much less than expected outcome, -1: somewhat less than expected outcome, 0: expected outcome, +1: somewhat more than expected outcome, +2: much more than expected outcome). Higher score indicates a better outcome. A GAS T-score was calculated as: 50+(10∑_(i=1)^n wi xi)/√(0.7∑_(i=1)^n wi^2 +0.3(∑_(i=1)^n wi)^2) where, xi = rating of ith goal post-baseline; wi = weight of ith goal, calculated as importance * difficulty as defined at baseline; n = number of goals assessed at baseline and post-baseline. A GAS T-score of 50 indicates goals achieved as expected. Scores below 50 reflect under attainment of goals and scores above 50 reflect over attainment of goals. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Week 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects with available data at the timepoint analysed are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Mean (Standard Deviation) [T-score] |
54.7
(9.8)
|
54.2
(9.7)
|
55.1
(10.1)
|
Title | Mean Change From Baseline to TC 1, Week 16 in the Paediatric Quality of Life (PedsQL) Scores |
---|---|
Description | Parents/guardians completed questionnaires on their child's quality of life. The PedsQL parent inventory measured healthcare concepts for children/adolescents aged 2-18 years. The Generic Core Scales include physical, emotional, social and school aspects. The CP module was also completed. Scores were transformed on a scale from 0 to 100 with higher scores indicating a better quality of life. Mean changes from baseline to TC 1, Week 16 are presented for the General Core Scale and for the CP module. A positive change from baseline indicates an improvement in quality of life. |
Time Frame | Baseline (TC 1, Day 1) and TC 1, Week 16. |
Outcome Measure Data
Analysis Population Description |
---|
The mITT population consisted of all randomised subjects who received at least 1 injection of the study treatment and had a MAS score in the PTMG assessed at both baseline (TC 1, Day 1) and at TC 1, Week 6. Subjects who were assessed at each timepoint are presented. |
Arm/Group Title | Dysport 2 U/kg | Dysport 8 U/kg | Dysport 16 U/kg |
---|---|---|---|
Arm/Group Description | Subjects were randomised to receive Dysport 2 U/kg by IM injection into the study upper limb in TC 1 and Dysport 8 U/kg or 16 U/kg in subsequent TCs (2, 3 and 4). | Subjects were randomised to receive Dysport 8 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 320 U. | Subjects were randomised to receive Dysport 16 U/kg by IM injection into the study upper limb in TC 1 and all subsequent TCs (2, 3 and 4), up to a maximum of 640 U. |
Measure Participants | 69 | 69 | 70 |
Generic Core Scale |
3.4
(9.7)
|
3.4
(17.1)
|
2.0
(12.0)
|
CP Module |
4.8
(16.8)
|
2.1
(14.9)
|
2.8
(16.2)
|
Adverse Events
Time Frame | Treatment emergent adverse events (TEAEs) were collected from the first injection of study treatment up to the end of TC 4 (up to 21 months). | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | TEAEs are reported for the dose received prior to onset of the AE. Due to dose adaption due to safety lower doses were permitted for TCs 2 - 4. | |||||||||||||||||
Arm/Group Title | TC1: Dysport 2 U/kg | TC 1: Dysport 8 U/kg | TC 1: Dysport 16 U/kg | TC 2: Dysport 8 U/kg | TC 2: Dysport 16 U/kg | TC 3: Dysport 8 U/kg | TC 3: Dysport 16 U/kg | TC 4: Dysport 8 U/kg | TC 4: Dysport 16 U/kg | |||||||||
Arm/Group Description | Subjects randomised to Dysport 2 U/kg in TC 1. | Subjects randomised to Dysport 8 U/kg in TC 1. | Subjects randomised to Dysport 16 U/kg in TC 1. | Subjects who received Dysport 8 U/kg in TC 2. | Subjects who received Dysport 16 U/kg in TC 2. | Subjects who received Dysport 8 U/kg in TC 3. | Subjects who received Dysport 16 U/kg in TC 3. | Subjects who received Dysport 8 U/kg in TC 4. | Subjects who received Dysport 16 U/kg in TC 4. | |||||||||
All Cause Mortality |
||||||||||||||||||
TC1: Dysport 2 U/kg | TC 1: Dysport 8 U/kg | TC 1: Dysport 16 U/kg | TC 2: Dysport 8 U/kg | TC 2: Dysport 16 U/kg | TC 3: Dysport 8 U/kg | TC 3: Dysport 16 U/kg | TC 4: Dysport 8 U/kg | TC 4: Dysport 16 U/kg | ||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/70 (0%) | 0/70 (0%) | 0/70 (0%) | 0/88 (0%) | 0/90 (0%) | 0/49 (0%) | 0/58 (0%) | 0/22 (0%) | 0/33 (0%) | |||||||||
Serious Adverse Events |
||||||||||||||||||
TC1: Dysport 2 U/kg | TC 1: Dysport 8 U/kg | TC 1: Dysport 16 U/kg | TC 2: Dysport 8 U/kg | TC 2: Dysport 16 U/kg | TC 3: Dysport 8 U/kg | TC 3: Dysport 16 U/kg | TC 4: Dysport 8 U/kg | TC 4: Dysport 16 U/kg | ||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 4/70 (5.7%) | 2/70 (2.9%) | 2/70 (2.9%) | 6/88 (6.8%) | 1/90 (1.1%) | 3/49 (6.1%) | 2/58 (3.4%) | 2/22 (9.1%) | 1/33 (3%) | |||||||||
Gastrointestinal disorders | ||||||||||||||||||
Gastritis | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Vomiting | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 1/58 (1.7%) | 1 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Abdominal pain | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
General disorders | ||||||||||||||||||
Pyrexia | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Infections and infestations | ||||||||||||||||||
Appendicitis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Escherichia urinary tract infection | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Gastroenteritis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Influenza | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Gastroenteritis viral | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Injury, poisoning and procedural complications | ||||||||||||||||||
Fall | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Humerus fracture | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Hand fracture | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 1/33 (3%) | 1 |
Investigations | ||||||||||||||||||
C-reactive protein increased | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Electrocardiogram ST segment elevation | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Metabolism and nutrition disorders | ||||||||||||||||||
Dehydration | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||||||||||||
Testicular malignant teratoma | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 1/90 (1.1%) | 1 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Nervous system disorders | ||||||||||||||||||
Epilepsy | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/70 (1.4%) | 1 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 2/58 (3.4%) | 2 | 0/22 (0%) | 2 | 0/33 (0%) | 2 |
Focal dyscognitive seizures | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/70 (1.4%) | 1 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Cerebral ventricle dilatation | 0/70 (0%) | 0 | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Seizure | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 2/88 (2.3%) | 2 | 0/90 (0%) | 0 | 1/49 (2%) | 2 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Cerebrovascular accident | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Headache | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Psychiatric disorders | ||||||||||||||||||
Depression | 0/70 (0%) | 0 | 1/70 (1.4%) | 1 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Respiratory, thoracic and mediastinal disorders | ||||||||||||||||||
Pneumonia aspiration | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Surgical and medical procedures | ||||||||||||||||||
Medical device removal | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Muscle release | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Ostectomy | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Radiotherapy to bone | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Scoliosis surgery | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||||||||||||||||
TC1: Dysport 2 U/kg | TC 1: Dysport 8 U/kg | TC 1: Dysport 16 U/kg | TC 2: Dysport 8 U/kg | TC 2: Dysport 16 U/kg | TC 3: Dysport 8 U/kg | TC 3: Dysport 16 U/kg | TC 4: Dysport 8 U/kg | TC 4: Dysport 16 U/kg | ||||||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 15/70 (21.4%) | 23/70 (32.9%) | 19/70 (27.1%) | 18/88 (20.5%) | 17/90 (18.9%) | 14/49 (28.6%) | 10/58 (17.2%) | 14/22 (63.6%) | 5/33 (15.2%) | |||||||||
Cardiac disorders | ||||||||||||||||||
Tachycardia | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Eye disorders | ||||||||||||||||||
Eye pruritus | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Gastrointestinal disorders | ||||||||||||||||||
Vomiting | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 3/49 (6.1%) | 3 | 2/58 (3.4%) | 3 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Nausea | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Dental caries | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
General disorders | ||||||||||||||||||
Pyrexia | 2/70 (2.9%) | 2 | 4/70 (5.7%) | 5 | 2/70 (2.9%) | 2 | 7/88 (8%) | 8 | 1/90 (1.1%) | 1 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Injection site bruising | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Injection site rash | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Immune system disorders | ||||||||||||||||||
Seasonal allergy | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Infections and infestations | ||||||||||||||||||
Viral upper respiratory tract infection | 10/70 (14.3%) | 13 | 6/70 (8.6%) | 7 | 6/70 (8.6%) | 7 | 7/88 (8%) | 8 | 6/90 (6.7%) | 6 | 6/49 (12.2%) | 9 | 5/58 (8.6%) | 8 | 0/22 (0%) | 0 | 3/33 (9.1%) | 3 |
Upper respiratory tract infection | 5/70 (7.1%) | 6 | 6/70 (8.6%) | 8 | 8/70 (11.4%) | 10 | 5/88 (5.7%) | 5 | 4/90 (4.4%) | 4 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Pharyngitis | 6/70 (8.6%) | 8 | 3/70 (4.3%) | 3 | 4/70 (5.7%) | 4 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 4/49 (8.2%) | 4 | 2/58 (3.4%) | 2 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Sinusitis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 1/49 (2%) | 1 | 3/58 (5.2%) | 3 | 1/22 (4.5%) | 1 | 2/33 (6.1%) | 2 |
Ear infection | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 1/33 (3%) | 1 |
Gastroenteritis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 1/33 (3%) | 1 |
Urinary tract infection | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 1/33 (3%) | 1 |
Impetigo | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Laryngitis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Pharyngitis streptococcal | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Pneumonia | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Viral infection | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Conjunctivitis | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Injury, poisoning and procedural complications | ||||||||||||||||||
Skin abrasion | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 1/88 (1.1%) | 1 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Anaemia postoperative | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Postoperative ileus | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Procedural pain | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Contusion | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Fall | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Investigations | ||||||||||||||||||
Intenational normalised ratio increased | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Metabolism and nutrition disorders | ||||||||||||||||||
Hyponatraemia | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||||||||||||||||
Muscular weakness | 1/70 (1.4%) | 1 | 3/70 (4.3%) | 3 | 4/70 (5.7%) | 4 | 0/88 (0%) | 0 | 5/90 (5.6%) | 5 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Pain in extremity | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Nervous system disorders | ||||||||||||||||||
Headache | 0/70 (0%) | 0 | 4/70 (5.7%) | 6 | 2/70 (2.9%) | 2 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 0/22 (0%) | 0 | 0/33 (0%) | 0 |
Epilepsy | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 3 | 0/33 (0%) | 0 |
Psychiatric disorders | ||||||||||||||||||
Insomnia | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Respiratory, thoracic and mediastinal disorders | ||||||||||||||||||
Rhinorrhoea | 0/70 (0%) | 0 | 5/70 (7.1%) | 6 | 1/70 (1.4%) | 1 | 1/88 (1.1%) | 1 | 1/90 (1.1%) | 1 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Pleural effusion | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Skin and subcutaneous tissue disorders | ||||||||||||||||||
Rash erythematous | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/70 (0%) | 0 | 0/88 (0%) | 0 | 0/90 (0%) | 0 | 0/49 (0%) | 0 | 0/58 (0%) | 0 | 1/22 (4.5%) | 1 | 0/33 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Medical Director |
---|---|
Organization | Ipsen |
Phone | see email |
clinical.trials@ipsen.com |
- Y-52-52120-153
- 2010-021817-22