Placebo
Drugplacebo BID for 16 weeks and then re-randomized into active groups
NCT Number: NCT01815424
The primary objective of this study is to compare the efficacy of CP-690,550 (5 mg BID and 10 mg BID) versus placebo for the reduction in severity of plaque psoriasis after 16 weeks of treatment in Asian subjects with moderate to severe chronic plaque psoriasis who are candidates for systemic therapy or phototherapy.
Looking for future studies?
Notify Me18 year and older
All sexes
Interventional
Phase 3
Dept. Of dermatology &STD, Beijing Friendship Hospital, Capital Medical University, Xicheng District, Beijing Municipality, China
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
placebo BID for 16 weeks and then re-randomized into active groups
CP-690,550 5mg BID for 52 weeks
Time frame: Week 16
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). PGA response was defined as 0 (clear) or 1 (almost clear).
Time frame: Week 16
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and the "percent of body surface area (BSA)" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI75 response was defined as at least a 75% reduction in PASI relative to Baseline.
Time frame: Baseline to Week 16
Assessment of BSA with psoriasis was estimated by means of the handprint method, where the full palmar hand of the participant (fully extended palm, fingers and thumb together) represented approximately 1% of the total BSA. Body regions are assigned specific number of handprints with percentage [Head and neck = 10% (10 handprints), upper extremities = 20% (20 handprints), Trunk (including axillae and groin) = 30% (30 handprints), lower extremities (including buttocks) = 40% (40 handprints)]. The number of handprints of psoriatic skin in a body region was used to determine the extent (%) to which a body region was involved with psoriasis. The total BSA affected was the summation of individual regions affected.
Time frame: Week 16
The PASI quantifies the severity of a participant's psoriasis based on both lesion severity and the percent of BSA affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI90 response was defined as at least a 90% reduction in PASI relative to Baseline.
Time frame: Baseline to Week 16
The DLQI is a 10 item general dermatology questionnaire that assesses health-related quality of life (daily activities, personal relationships, symptoms and feelings, leisure, work and school, and treatment). The DLQI item response options are rated by the participant from 0 (not at all/not relevant) to 3 (very much) with a total score range of 0 (best) to 30 (worst); higher scores indicate poor quality of life.
Time frame: Week 4
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). PGA response was defined as 0 (clear) or 1 (almost clear).
Time frame: Week 4
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and the "percent of body surface area (BSA)" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI 75 response was defined as at least a 75% reduction in PASI relative to Baseline.
Time frame: Baseline to Week 4
The DLQI is a 10 item general dermatology questionnaire that assesses health-related quality of life (daily activities, personal relationships, symptoms and feelings, leisure, work and school, and treatment). The DLQI item response options are rated by the participant from 0 (not at all/not relevant) to 3 (very much) with a total score range of 0 (best) to 30 (worst); higher scores indicate poor quality of life.
Time frame: Baseline to Week 16
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represent more severe psoriasis.
Time frame: Week 16 to Week 52
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). PGA response was defined as 0 (clear) or 1 (almost clear). Maintenance of PGA response at Week 52 among patients achieving PGA response at Week 16 is reported. This is a key secondary endpoint. Percentage of participants maintaining the response and the 95% confidence interval (CI) were estimated based on the Kaplan-Meier method. Event is loss of response. Percentage of maintaining response is (1-probability of loss of response).
Time frame: Week 16 to Week 52
The PASI quantifies severity of a participant's psoriasis based on both lesion severity and percent of BSA affected. PASI is a composite scoring by investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk including axillae and groin, and lower limbs including buttocks), with adjustment for percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI75 response=at least 75% reduction in PASI relative to Baseline. Maintenance of PASI75 response at Week 52 among patients achieving PASI75 response at Week 16 is reported. This is a key secondary endpoint. Probability and the 95% CI were estimated based on the Kaplan-Meier method. Event is loss of response. Percentage of maintaining response is (1-probability of loss of response).
Time frame: Week 16 to Week 52
The PASI quantifies severity of a participant's psoriasis based on both lesion severity and percent of BSA affected. PASI is a composite scoring by investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk including axillae and groin, and lower limbs including buttocks), with adjustment for percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI90 response=at least 90% reduction in PASI relative to Baseline. Maintenance of PASI90 response at Week 52 among patients achieving PASI90 response at Week 16 is reported. This is a key secondary endpoint. Probability and the 95% CI were estimated based on the Kaplan-Meier method. Event is loss of response. Percentage of maintaining response is (1-probability of loss of response).
Time frame: Baseline to Week 16
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). PGA response was defined as 0 (clear) or 1 (almost clear). Median time to achieve a PGA response up to week 16 is reported. The median time to event was estimated based on the probability of event-rate based on life table estimates (not the observed rate as in outcome measure 1). Median time to event is not estimable if less than 50% of participants had PGA response by Week 16.
Time frame: Baseline up to Week 16
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI75 response was defined as at least 75% reduction in PASI relative to Baseline. The median time to event was estimated based on the probability of event-rate based on life table estimates (not the observed rate as in outcome measure 2). Median time to event is not estimable if less than 50% of participants had PASI50 response by Week 16.
Time frame: Baseline up to Week 16
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI 50 response was defined as at least 50% reduction in PASI relative to Baseline. The median time to event was estimated based on the probability of event-rate based on life table estimates (not the observed rate as in outcome measure 26). Median time to event is not estimable if the estimated probability of response by Week 16 is less than 50%.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). PGA response was defined as 0 (clear) or 1 (almost clear).
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PGA of psoriasis is scored on a 5-point scale, reflecting a global consideration of the erythema, induration, and scaling across all psoriatic lesions. Average erythema, induration, and scaling are scored separately over the whole body according to a 5-point severity scale (0 [no symptom] to 4 [severe symptom]). The total score was calculated as average of the 3 severity scores and rounded to the nearest whole number score to determine the PGA score and category (0=clear; 1=almost clear; 2=mild; 3=moderate; and 4=severe). Percentage of participants with each PGA score is reported.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI 75 response was defined as at least 75% reduction in PASI relative to Baseline. Percentage of participants with PASI 75 response is reported.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and the "percent of BSA" affected. Basic characteristics of psoriatic lesions: erythema, induration, and scaling (PASI components) are scored separately for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]) according to a 5-point scale: 0 (no involvement); 1 (slight); 2 (moderate); 3 (marked); 4 (very marked). PASI component score range from 0 to 4, where higher scores indicate greater severity of psoriatic lesions.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and the "percent of body surface area (BSA)" affected. Basic characteristics of psoriatic lesions: erythema, induration, and scaling (PASI components) are scored separately for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]) according to a 5-point scale: 0 (no involvement); 1 (slight); 2 (moderate); 3 (marked); 4 (very marked). PASI component score range from 0 to 4, where higher scores indicate greater severity of psoriatic lesions.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
Assessment of BSA with psoriasis was estimated by means of the handprint method, where the full palmar hand of the participant (fully extended palm, fingers and thumb together) represented approximately 1% of the total BSA. Body regions are assigned specific number of handprints with percentage [Head and neck = 10% (10 handprints), upper extremities = 20% (20 handprints), Trunk (including axillae and groin) = 30% (30 handprints), lower extremities (including buttocks) = 40% (40 handprints)]. The number of handprints of psoriatic skin in a body region was used to determine the extent (%) to which a body region was involved with psoriasis. The total BSA affected was the summation of individual regions affected.
Time frame: Baseline and weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
Assessment of BSA with psoriasis was estimated by means of the handprint method, where the full palmar hand of the participant (fully extended palm, fingers and thumb together) represented approximately 1% of the total BSA. Body regions are assigned specific number of handprints with percentage [Head and neck = 10% (10 handprints), upper extremities = 20% (20 handprints), Trunk (including axillae and groin) = 30% (30 handprints), lower extremities (including buttocks) = 40% (40 handprints)]. The number of handprints of psoriatic skin in a body region was used to determine the extent (%) to which a body region was involved with psoriasis. The total BSA affected was the summation of individual regions affected.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both, "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI 50 response was defined as at least 50% reduction in PASI relative to Baseline. Percentage of participants with PASI50 response is reported.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both, "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. PASI 90 response was defined as at least 90% reduction in PASI relative to Baseline. Percentage of participants with PASI90 response up to Week 52 is reported.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PASI quantifies the severity of a participant's psoriasis based on both "lesion severity" and "percent of BSA" affected. PASI is a composite scoring by the investigator of degree of erythema, induration, and scaling (each scored separately) for each of 4 body regions (head and neck, upper limbs, trunk [including axillae and groin], and lower limbs [including buttocks]), with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. The PASI score can vary in increments of 0.1 and range from 0.0 to 72.0, with higher scores representing greater severity of psoriasis. Percentage of participants with PASI score of at least 125% of baseline PASI score are reported.
Time frame: Baseline and Weeks 8, 16, 20, 32, 40, and 52
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represents more severe psoriasis.
Time frame: Baseline and weeks 8, 16, 20, 32, 40, and 52
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail was divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represents more severe psoriasis.
Time frame: Baseline and Weeks 8, 16, 20, 32, 40, and 52
Nail psoriasis is evaluated by the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Total number psoriasis affected nails (presence of psoriatic manifestations on the nail matrix/nail bed) were assessed and reported. The total number of affected FINGER nails was reported.
Time frame: Baseline and weeks 8, 16, 20, 32, 40, and 52
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represents more severe psoriasis.
Time frame: Weeks 8, 16, 20, 32, 40, and 52
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represents more severe psoriasis. NAPSI 75 response was defined as at least a 75% reduction in NAPSI relative to Baseline. Percentage of participants with NAPSI 75 response is reported.
Time frame: Weeks 8, 16, 20, 32, 40, and 52
The NAPSI quantifies severity of nail psoriasis by evaluating the presence or absence of psoriatic manifestations on the nail matrix (pitting, leukonychia, red spots on lulunea, crumbling) and nail bed (onycholysis, splinter hemorrhages, subungual hyperkeratosis, oil drop [salmon patch dyschromia]). Each finger nail divided with imaginary lines into quadrants and scored for both nail matrix and nail bed psoriasis (range from 0 [absence of psoriasis] to 4 [presence of psoriasis in all 4 quadrants]). The total NAPSI score equals the sum of scores for all of the finger nails evaluated and ranges from 0 to 80. Higher scores represents more severe psoriasis. NAPSI 100 response was defined as at least a 100% reduction in NAPSI relative to Baseline. Percentage of participants with NAPSI 100 response is reported.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
ISI assessed severity of itch (pruritus) due to psoriasis. ISI is a single item, horizontal numeric rating scale. Participants were asked to rate "your worst itching due to psoriasis over the past 24 hours" on a numeric rating scale anchored by the terms "No itching" (0) and "Worst possible itching" (10) at the ends for post baseline time points. Baseline ISI is average of scores on 7 days prior to start of study treatment.
Time frame: Baseline and weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
ISI assessed severity of itch (pruritus) due to psoriasis. ISI is a single item, horizontal numeric rating scale. Participants were asked to rate "your worst itching due to psoriasis over the past 24 hours" on a numeric rating scale anchored by the terms "No itching" (0) and "Worst possible itching" (10) at the ends.
Time frame: Baseline and Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The DLQI is a 10 item general dermatology questionnaire that assesses health-related quality of life (daily activities, personal relationships, symptoms and feelings, leisure, work and school, and treatment). The DLQI item response options are rated by the participant from 0 (not at all/not relevant) to 3 (very much) with a total score range of 0 (best) to 30 (worst); higher scores indicate poor quality of life.
Time frame: Baseline and weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The DLQI is a 10 item general dermatology questionnaire that assesses health-related quality of life (daily activities, personal relationships, symptoms and feelings, leisure, work and school, and treatment). The DLQI item response options are rated by the participant from 0 (not at all/not relevant) to 3 (very much) with a total score range of 0 (best) to 30 (worst); higher scores indicate poor quality of life.
Time frame: Weeks 2, 4, 8, 12, 16, 20, 32, 40, and 52
The PtGA asks the participant to evaluate the overall cutaneous disease at that point in time on a single item, 5-point scale (0=clear [no psoriasis]; 1=almost clear; 2=mild; 3=moderate; 4=severe). the percentage of participants with scores of 0 (clear) and 1 (almost clear) are reported.
Time frame: Baseline, Weeks 16, 32, 40, 52
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single utility score. Health State Profile component assesses level of current health for 5 domains: mobility, self-care, usual activities, pain and discomfort, and anxiety and depression; 1 indicates better health state (no problems); 3 indicates worst health state ("confined to bed"). Scoring formula developed by EuroQol Group assigns a utility value for each domain in the profile. Score is transformed and results in a total score range -0.594 to 1.000; higher score indicates a worse health state.
Time frame: Baseline and weeks 16, 32, 40, and 52
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single utility score. Health State Profile component assesses level of current health for 5 domains: mobility, self-care, usual activities, pain and discomfort, and anxiety and depression; 1 indicates better health state (no problems); 3 indicates worst health state ("confined to bed"). Scoring formula developed by EuroQol Group assigns a utility value for each domain in the profile. Score is transformed and results in a total score range -0.594 to 1.000; higher score indicates a worse health state.
Time frame: Baseline and Weeks 16, 32, 40, and 52
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 millimeter (mm) (worst imaginable health state) to 100 mm (best imaginable health state); higher scores indicate a better health state.
Time frame: Baseline and weeks 16, 32, 40, and 52
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 millimeter (mm) (worst imaginable health state) to 100 mm (best imaginable health state); higher scores indicate a better health state.
Time frame: Baseline to Week 16
An AE was any untoward medical occurrence in a participant who received study drug. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. Treatment-emergent AEs are events between first dose of study drug and up to 28 days after last dose that were absent before treatment or that worsened relative to pre-treatment state. AEs included both SAEs and non-SAEs.
Time frame: Baseline to Week 52
An AE was any untoward medical occurrence in a participant who received study drug. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. Treatment-emergent are events between first dose of study drug and up to 28 days after last dose that were absent before treatment or that worsened relative to pre-treatment state. AEs included both SAEs and non-SAEs.
Time frame: Baseline to Week 16
Study drugs were to be discontinued and the participant withdrawn for: 2 sequential absolute neutrophil counts (ANC) <1.0 X 10^9/L (1000/mm^3); 2 sequential absolute lymphocyte counts <0.5 X 10^9/L; 2 sequential hemoglobin values <9.0 g/dL and/or decreases of >30% from baseline value; 2 sequential platelet counts <75 X 10^9/L; 2 sequential AST or ALT elevations ≥3X ULN with at least 1 total bilirubin value ≥2X ULN (reason #1); 2 sequential AST or ALT elevations ≥5X ULN regardless of total bilirubin or accompanying signs or symptoms (reason #2); 2 sequential increases in serum creatinine >50% and an increase in serum creatinine >0.5 mg/dL over the average of screening and baseline values; 2 sequential CK elevations >10X ULN.
Time frame: Baseline up to Week 52
Study drugs were to be discontinued and the participant withdrawn for: 2 sequential absolute neutrophil counts (ANC) <1.0 X 10^9/L (1000/mm^3); 2 sequential absolute lymphocyte counts <0.5 X 10^9/L; 2 sequential hemoglobin values <9.0 g/dL and/or decreases of >30% from baseline value; 2 sequential platelet counts <75 X 10^9/L; 2 sequential AST or ALT elevations ≥3X ULN with at least 1 total bilirubin value ≥2X ULN (reason #1); 2 sequential AST or ALT elevations ≥5X ULN regardless of total bilirubin or accompanying signs or symptoms (reason #2); 2 sequential increases in serum creatinine >50% and an increase in serum creatinine >0.5 mg/dL over the average of screening and baseline values; 2 sequential CK elevations >10X ULN.
Time frame: Baseline to Week 16
Vital signs assessment included pulse rate and blood pressure. Criteria for vital sign values meeting potential clinical concern included: pulse rate less than (<)40 or greater than (>)120 beats per minute (bpm), heart rate less than (<)40 or greater than (>)120 bpm; sitting systolic blood pressure (SBP) of greater than or equal to (>=)30 millimeters of mercury (mmHg) change from baseline or sitting SBP <90 mmHg, sitting diastolic blood pressure (DBP) >=20 mmHg change from baseline or sitting DBP <50 mmHg.
Time frame: Baseline to Week 52
Vital signs assessment included pulse rate and blood pressure. Criteria for vital sign values meeting potential clinical concern included: pulse rate less than (<)40 or greater than (>)120 beats per minute (bpm), heart rate less than (<)40 or greater than (>)120 bpm; sitting systolic blood pressure (SBP) of greater than or equal to (>=)30 millimeters of mercury (mmHg) change from baseline or sitting SBP <90 mmHg, sitting diastolic blood pressure (DBP) >=20 mmHg change from baseline or sitting DBP <50 mmHg.
Time frame: Baseline to Week 16
CV event categories included: cerebrovascular accident (CVA), coronary revascularization procedure (percutaneous transluminal coronary angioplasty [PTCA], percutaneous coronary intervention [PCI], coronary bypass grafting [CABG], heart failure, major adverse cardiac events (MACE), myocardial infarction (MI), new ischemic heart disease, peripheral vascular disease (first diagnosis). MACE included any MI, CVA (stroke or transient ischemic attack), or CV death.
Time frame: Baseline up to Week 52
CV event categories included: cerebrovascular accident (CVA), coronary revascularization procedure (percutaneous transluminal coronary angioplasty [PTCA], percutaneous coronary intervention [PCI], coronary bypass grafting [CABG], heart failure, major adverse cardiac events (MACE), myocardial infarction (MI), new ischemic heart disease, peripheral vascular disease (first diagnosis). MACE included any MI, CVA (stroke or transient ischemic attack), or CV death.
Time frame: Baseline to Week 16
As part of AE monitoring, potential malignancy events were adjudicated and centrally reviewed by a safety committee.
Time frame: Baseline to Week 52
As part of AE monitoring, potential malignancy events were adjudicated and centrally reviewed by a safety committee.
Pfizer
Industry
A PHASE 3, MULTI SITE, RANDOMIZED, DOUBLE BLIND, PLACEBO CONTROLLED, PARALLEL-GROUP STUDY OF THE EFFICACY AND SAFETY OF 2 ORAL DOSES OF CP-690,550 IN ASIAN SUBJECTS WITH MODERATE TO SEVERE CHRONIC PLAQUE PSORIASIS
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
Published trials that share one or more normalized conditions with this study.
NCT01241591
Bronchial Diseases, Bronchiolitis
Buenos Aires, C1114aap, Argentina
View Trial DetailsNCT01186744
Bronchial Diseases, Bronchiolitis
Mobile, Alabama, United States
View Trial DetailsNCT01309737
Bronchial Diseases, Bronchiolitis
Birmingham, Alabama, United States
View Trial DetailsNCT01276639
Bronchial Diseases, Bronchiolitis
Birmingham, Alabama, United States
View Trial Details