Outcome
| Type |
Measure |
Description |
Time frame |
Safety issue |
| Primary |
Percent Change From Baseline to Week 16 in Eczema Area and Severity Index (EASI) Score |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). Scores calculated according to the expression "total score of 4 elements of eczema × area score of eczema" will be multiplied by 0.1 for head and neck, 0.2 for upper extremities, 0.3 for trunk, and 0.4 for lower extremities. The 4 region scores obtained will then be summed up (maximum score: 72) as EASI score. |
Baseline to Week 16 |
|
| Secondary |
Achievement of 50%, 75%, or 90% Reduction From Baseline in Eczema Area and Severity Index (EASI) Score (EASI-50, EASI-75, or EASI-90) at Week 16 |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). Scores calculated according to the expression "total score of 4 elements of eczema × area score of eczema" will be multiplied by 0.1 for head and neck, 0.2 for upper extremities, 0.3 for trunk, and 0.4 for lower extremities. The 4 region scores obtained will then be summed up (maximum score: 72) as EASI score. |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in Eczema Area and Severity Index (EASI) Score |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). Scores calculated according to the expression "total score of 4 elements of eczema × area score of eczema" will be multiplied by 0.1 for head and neck, 0.2 for upper extremities, 0.3 for trunk, and 0.4 for lower extremities. The 4 region scores obtained will then be summed up (maximum score: 72) as EASI score. |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in SCORing Atopic Dermatitis (SCORAD) Score |
In the SCORAD assessment, the extent of AD will be calculated as the sum of the percentage of each defined body area, with a maximum score of 100% (assigned as "A" in the overall SCORAD calculation). The severity of 6 specific symptoms of AD will be assessed using the following scale: 0 = none, 1 = mild, 2 = moderate, 3 = severe, with a maximum score of 18 (assigned as "B" in the overall SCORAD calculation). Itch and sleeplessness will be assessed by subjects on a visual analogue scale (VAS), where 0 is no itch (or sleeplessness) and 10 is the worst imaginable itch (or sleeplessness), with a maximum score of 20 (assigned as "C" in the overall SCORAD calculation). The SCORAD score is calculated as A/5 + 7B/2 + C. The maximum possible SCORAD score is 103; higher scores indicate poorer or more severe condition. |
Baseline to Week 16 |
|
| Secondary |
Percent Change From Baseline to Week 16 in SCORing Atopic Dermatitis (SCORAD) Score |
In the SCORAD assessment, the extent of AD will be calculated as the sum of the percentage of each defined body area, with a maximum score of 100% (assigned as "A" in the overall SCORAD calculation). The severity of 6 specific symptoms of AD will be assessed using the following scale: 0 = none, 1 = mild, 2 = moderate, 3 = severe, with a maximum score of 18 (assigned as "B" in the overall SCORAD calculation). Itch and sleeplessness will be assessed by subjects on a visual analogue scale (VAS), where 0 is no itch (or sleeplessness) and 10 is the worst imaginable itch (or sleeplessness), with a maximum score of 20 (assigned as "C" in the overall SCORAD calculation). The SCORAD score is calculated as A/5 + 7B/2 + C. The maximum possible SCORAD score is 103; higher scores indicate poorer or more severe condition. |
Baseline to Week 16 |
|
| Secondary |
Achievement of an Investigator's Global Assessment (IGA) Score of 0 or 1 and a Reduction From Baseline of =2 Points at Week 16 |
In the IGA, the Investigator will evaluate the overall skin symptoms of subjects at each visit on a 5-point scale ranging from 0 (clear) to 4 (severe). |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in Percent Body Surface Area of Involvement of AD (BSA) |
The Investigator will calculate the percentage (%) of the total body surface area affected by AD. |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in Pruritus Numerical Rating Scale (NRS) Score |
The worst degree of itch experienced during 24 hours before the time point will be assessed on a Numerical Rating Scale. The degree of itch will be scored on an 11-point scale, with 0 being "no itch" and 10 being the "worst itch imaginable." |
Baseline to Week 16 |
|
| Secondary |
Percent Change From Baseline to Week 16 in Pruritus Numerical Rating Scale (NRS) Score |
The worst degree of itch experienced during 24 hours before the time point will be assessed on a Numerical Rating Scale. The degree of itch will be scored on an 11-point scale, with 0 being "no itch" and 10 being the "worst itch imaginable." |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in Sleep Disturbance Numerical Rating Scale (NRS) Score |
Daily sleep disturbance in the last 24 hours before the relevant time point will be assessed on a Numerical Rating Scale. Subjects will score the degree of their sleep disturbance on an 11-point scale ranging from 'no sleep loss' (0) to 'I cannot sleep at all' (10). |
Baseline to Week 16 |
|
| Secondary |
Percent Change From Baseline to Week 16 in Sleep Disturbance Numerical Rating Scale (NRS) Score |
Daily sleep disturbance in the last 24 hours before the relevant time point will be assessed on a Numerical Rating Scale. Subjects will score the degree of their sleep disturbance on an 11-point scale ranging from 'no sleep loss' (0) to 'I cannot sleep at all' (10). |
Baseline to Week 16 |
|
| Secondary |
Change From Baseline to Week 16 in Dermatology Life Quality Index (DLQI) |
DLQI consists of 6 subscales (symptoms and feelings, daily activities, leisure, work and school, personal relationships, and treatment), which are scored from 0 to 3 on the basis of 10 questions. The DLQI is calculated by summing the score of each question resulting in a maximum of 30 and a minimum of 0. The higher the score, the more QoL is impaired. |
Baseline to Week 16 |
|
| Secondary |
EASI Score at Each Time Point |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). Scores calculated according to the expression "total score of 4 elements of eczema × area score of eczema" will be multiplied by 0.1 for head and neck, 0.2 for upper extremities, 0.3 for trunk, and 0.4 for lower extremities. The 4 region scores obtained will then be summed up (maximum score: 72) as EASI score. |
56 Weeks |
|
| Secondary |
Percent Change From Baseline in EASI Score at Each Time Point |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). Scores calculated according to the expression "total score of 4 elements of eczema × area score of eczema" will be multiplied by 0.1 for head and neck, 0.2 for upper extremities, 0.3 for trunk, and 0.4 for lower extremities. The 4 region scores obtained will then be summed up (maximum score: 72) as EASI score. |
56 Weeks |
|
| Secondary |
Achievement of EASI-50, EASI-75, or EASI-90 at Each Time Point |
In the EASI assessment, the severity of 4 elements of eczema (erythema, induration/papulation, excoriation, and lichenification) at each of 4 body regions (head and neck, trunk, upper extremities, and lower extremities) will be assessed on a scale of 0 to 3 (0 = None , 1 = Mild, 2 = Moderate, 3 = Severe). Half scores (1.5 and 2.5) are allowed, with the exception of 0.5. Any signs must be at least 1 (mild) in severity. In addition, the extent of eczema at each of the 4 body regions will be assessed on a scale of 0 to 6 (0 = 0%, 1 = 1% to 9%, 2 = 10% to 29%, 3 = 30% to 49%, 4 = 50% to 69%, 5 = 70% to 89%, 6 = 90% to 100%). |
56 Weeks |
|
| Secondary |
SCORing Atopic Dermatitis (SCORAD) Score at Each Time Point |
In the SCORAD assessment, the extent of AD will be calculated as the sum of the percentage of each defined body area, with a maximum score of 100% (assigned as "A" in the overall SCORAD calculation). The severity of 6 specific symptoms of AD will be assessed using the following scale: 0 = none, 1 = mild, 2 = moderate, 3 = severe, with a maximum score of 18 (assigned as "B" in the overall SCORAD calculation). Itch and sleeplessness will be assessed by subjects on a visual analogue scale (VAS), where 0 is no itch (or sleeplessness) and 10 is the worst imaginable itch (or sleeplessness), with a maximum score of 20 (assigned as "C" in the overall SCORAD calculation). The SCORAD score is calculated as A/5 + 7B/2 + C. The maximum possible SCORAD score is 103; higher scores indicate poorer or more severe condition. |
56 Weeks |
|
| Secondary |
Percent Change From Baseline in SCORing Atopic Dermatitis (SCORAD) Score at Each Time Point |
In the SCORAD assessment, the extent of AD will be calculated as the sum of the percentage of each defined body area, with a maximum score of 100% (assigned as "A" in the overall SCORAD calculation). The severity of 6 specific symptoms of AD will be assessed using the following scale: 0 = none, 1 = mild, 2 = moderate, 3 = severe, with a maximum score of 18 (assigned as "B" in the overall SCORAD calculation). Itch and sleeplessness will be assessed by subjects on a visual analogue scale (VAS), where 0 is no itch (or sleeplessness) and 10 is the worst imaginable itch (or sleeplessness), with a maximum score of 20 (assigned as "C" in the overall SCORAD calculation). The SCORAD score is calculated as A/5 + 7B/2 + C. The maximum possible SCORAD score is 103; higher scores indicate poorer or more severe condition. |
56 Weeks |
|
| Secondary |
Achievement of an Investigator's Global Assessment (IGA) Score of 0 or 1 and a Reduction From Baseline of =2 Points at Each Time Point |
In the IGA, the Investigator will evaluate the overall skin symptoms of subjects at each visit on a 5-point scale ranging from 0 (clear) to 4 (severe) |
56 Weeks |
|
| Secondary |
Change From Baseline in Percent Body Surface Area (BSA) at Each Time Point |
The Investigator will calculate the percentage (%) of the total body surface area affected by AD. |
56 Weeks |
|
| Secondary |
Pruritus Numerical Rating Scale (NRS) Score at Each Time Point |
The worst degree of itch experienced during 24 hours before the time point will be assessed on a Numerical Rating Scale. The degree of itch will be scored on an 11-point scale, with 0 being "no itch" and 10 being the "worst itch imaginable." |
56 Weeks |
|
| Secondary |
Percent Change From Baseline in Pruritus Numerical Rating Scale (NRS) Score at Each Time Point |
The worst degree of itch experienced during 24 hours before the time point will be assessed on a Numerical Rating Scale. The degree of itch will be scored on an 11-point scale, with 0 being "no itch" and 10 being the "worst itch imaginable." |
56 Weeks |
|
| Secondary |
Sleep Disturbance Numerical Rating Scale (NRS) Score at Each Time Point |
Daily sleep disturbance in the last 24 hours before the relevant time point will be assessed on a Numerical Rating Scale. Subjects will score the degree of their sleep disturbance on an 11-point scale ranging from 'no sleep loss' (0) to 'I cannot sleep at all' (10). |
56 Weeks |
|
| Secondary |
Percent Change From Baseline in Sleep Disturbance Numerical Rating Scale (NRS) Score at Each Time Point |
Daily sleep disturbance in the last 24 hours before the relevant time point will be assessed on a Numerical Rating Scale. Subjects will score the degree of their sleep disturbance on an 11-point scale ranging from 'no sleep loss' (0) to 'I cannot sleep at all' (10). |
56 Weeks |
|
| Secondary |
Dermatology Life Quality Index (DLQI) at Each Time Point |
DLQI consists of 6 subscales (symptoms and feelings, daily activities, leisure, work and school, personal relationships, and treatment), which are scored from 0 to 3 on the basis of 10 questions. The DLQI is calculated by summing the score of each question resulting in a maximum of 30 and a minimum of 0. The higher the score, the more QoL is impaired. |
56 Weeks |
|
