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Trial · NCT03181893

Registered outcomes22

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryChange From Baseline in Cutaneous Dermatomyositis Disease Area and Severity Index (CDASI) Activity Score at Week 12 (Stage 1, Stage 2 and Amended Stage 2)Baseline and Week 12
The treatment effect was defined as the difference (mean chg from baseline at Week12 in the active treatment group minus that in the placebo group) in the mean change of CDASI activity score from baseline at Week 12. The score (range: 0-100) consists of the extent score (ES), Gottorn hands score (GHS), peringual score (PS) and allopecia score (AS). ES (range: 0-90) was obtained by summing up scores for the total erythema (ER \[0-45\], redness of the skin or mucous membranes), scaling (SC \[0-30\], peeling of the skin) and erosion/ulceration (EU \[0-15\], presence of the deeper wound). Total ER, SC and EU scores were calculated as a sum of the contributions from 15 individual areas of the body. GHS characterizes papules (swellings) on hand and is a sum of the papule's characterization score (0-6) and ulceration score (0-1). PS (0-2) characterizes abnormalities around nails. The AS (0-1) characterizes hair loss. Higher scores indicate greater disease severity.
PrimaryNumber of Participants With Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAE) (Stage 3)Up to Week 40
Adverse event (AE) was any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention. SAE was any untoward medical occurrence that at any dose resulted in any of following outcomes/deemed significant for any other reason: death; initial /prolonged inpatient hospitalization; life-threatening; persistent or significant disability/incapacity; congenital anomaly/birth defect and suspected transmission via a Pfizer product of an infectious agent, pathogenic or non-pathogenic. AEs included both serious (if occurred) and all non-serious adverse events. TEAEs are events between first dose of study drug and up to Week 40 that were absent before treatment or that worsened relative to pretreatment state.
PrimaryNumber of Participants With Clinically Significant Laboratory Abnormalities (Stage 3)Up to Week 40
Hemoglobin(HGB),hematocrit,erythrocytes(ery.),HDL cholesterol(chl.)\<0.8\*lower limit of normal(LLN);reticulocytes (ret.), ret./ery.(%)\<0.5\*LLN,\>1.5\*upper limit of normal (ULN);ery. mean corpuscular(EMC) volume,EMC HGB concentration,potassium,chloride,calcium,bicarbonate\<0.9\*LLN,\>1.1\*ULN;platelets\<0.5\*LLN,\>1.75\*ULN; leukocytes(leu.),glucose\<0.6\*LLN,\>1.5\*ULN;lymphocytes(lym.), lym./leu.(%),neutrophils (neu.), neu./leu.(%), protein,albumin\<0.8\*LLN,\>1.2\*ULN;basophils(bas.), bas./leu.(%), eosinophils(eos.), eos./leu., monocytes(mon.), mon./leu.(%), urate\>1.2\*ULN;bilirubin (total, direct,indirect)\>1.5\*ULN;aspartate/alanine aminotransferase,gamma glutamyl transferase,lactate dehydrogenase,alkaline phosphatase\>3.0\*ULN;urea nitrogen,creatinine,triglycerides, chl.\>1.3\*ULN; sodium \<0.95\*LLN,\>1.05\*ULN; creatine kinase \>2.0\*ULN;Urine: pH\<4.5,\>8;glucose, ketones,protein, HGB,urobilinogen,bilirubin,nitrite,leukocyte esterase\>=1;ery., leu.\>= 20;hyaline casts\>1;bacteria\>20.
PrimaryNumber of Participants With Vital Sign Abnormalities (Stage 3)Baseline up to Week 40
Abnormality in vital signs: Sitting pulse rate \<40 beats per minute (bpm) to \>120 bpm, sitting diastolic blood pressure (DBP) \< 50 millimeter of mercury (mmHg), sitting systolic blood pressure (SBP) \<90 mmHg.
PrimaryNumber of Participants With Electrocardiogram (ECG) Abnormalities (Stage 3)Baseline up to Week 40
ECG abnormalities criteria included: 1) QTc interval adjusted according to Fridericia formula (QTcF) (msec): \>450, \>480, \>500, increase from baseline \>=30, increase from baseline \>=60; 2) Pulse rate (PR) (msec): \>=300, change from baseline (Chg) \>=25% or 50%; 3) QT (msec): \>=500; 4) QRS (msec): \>=200, Chg \>=25% or 50%. Categories, with at least 1 participant having ECG abnormality in any of the reporting arms, were reported in this outcome measure.
SecondaryNumber of Participants With TEAEs and SAEs (Stage 1 and Stage 2)Up to Week 28
AE was any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention. SAE was any untoward medical occurrence that at any dose resulted in any of following outcomes/deemed significant for any other reason: death; initial /prolonged inpatient hospitalization; life-threatening; persistent or significant disability/incapacity; congenital anomaly/birth defect and suspected transmission via a Pfizer product of an infectious agent, pathogenic or non-pathogenic. AEs included both serious (if occurred) and all non-serious adverse events. TEAEs are events between first dose of study drug and up to Week 28 that were absent before treatment or that worsened relative to pretreatment state.
SecondaryNumber of Participants With TEAEs and SAEs (Amended Stage 2)Up to Week 40
AE was any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention. SAE was any untoward medical occurrence that at any dose resulted in any of following outcomes/deemed significant for any other reason: death; initial /prolonged inpatient hospitalization; life-threatening; persistent or significant disability/incapacity; congenital anomaly/birth defect and suspected transmission via a Pfizer product of an infectious agent, pathogenic or non-pathogenic. AEs included both serious (if occurred) and all non-serious adverse events. TEAEs are events between first dose of study drug and up to Week 40 that were absent before treatment or that worsened relative to pretreatment state.
SecondaryNumber of Participants With Clinically Significant Laboratory Abnormalities (Stage 1 and Stage 2)Up to Week 28
HGB,hematocrit,ery.,HDL chl.\<0.8\*LLN;ret., ret./ery. (%)\<0.5\*LLN,\>1.5\*ULN;EMC volume,EMC HGB,EMC HGB concentration,potassium,chloride,calcium,bicarbonate\<0.9\*LLN,\>1.1\*ULN;platelets\<0.5\*LLN,\>1.75\*ULN;leu.,glucose\<0.6\*LLN,\>1.5\*ULN;lym., lym./leu.(%), neu., neu./leu. (%), protein,albumin \<0.8\*LLN,\>1.2\*ULN;bas., bas./leu.(%), eos., eos./leu., mon., mon./leu.(%), urate \>1.2\*ULN;bilirubin (total, direct, indirect)\>1.5\*ULN;aspartate/alanine aminotransferase, gamma glutamyl transferase, lactate dehydrogenase, alkaline phosphatase\>3.0\*ULN;urea nitrogen, creatinine, triglycerides, chl.\>1.3\*ULN; sodium \<0.95\*LLN,\>1.05\*ULN; creatine kinase \>2.0\*ULN;Urine: pH\<4.5,\>8;glucose, ketones, protein, HGB, urobilinogen,bilirubin,nitrite,leukocyte esterase\>=1;ery., leu.\>= 20;hyaline casts\>1;bacteria\>20. Clinical significance of laboratory parameters was determined at the investigator's discretion.
SecondaryNumber of Participants With Clinically Significant Laboratory Abnormalities (Amended Stage 2)Up to Week 40
HGB,hematocrit,ery.,HDL chl.\<0.8\*LLN;ret., ret./ery. (%)\<0.5\*LLN,\>1.5\*ULN;EMC volume,EMC HGB,EMC HGB concentration,potassium,chloride,calcium,bicarbonate\<0.9\*LLN,\>1.1\*ULN;platelets\<0.5\*LLN,\>1.75\*ULN;leu.,glucose\<0.6\*LLN,\>1.5\*ULN;lym., lym./leu.(%), neu., neu./leu. (%), protein,albumin \<0.8\*LLN,\>1.2\*ULN;bas., bas./leu.(%), eos., eos./leu., mon., mon./leu.(%), urate \>1.2\*ULN;bilirubin (total, direct, indirect)\>1.5\*ULN;aspartate/alanine aminotransferase, gamma glutamyl transferase, lactate dehydrogenase, alkaline phosphatase\>3.0\*ULN;urea nitrogen, creatinine, triglycerides, chl.\>1.3\*ULN; sodium \<0.95\*LLN,\>1.05\*ULN; creatine kinase \>2.0\*ULN;Urine: pH\<4.5,\>8;glucose, ketones, protein, HGB, urobilinogen,bilirubin,nitrite,leukocyte esterase\>=1;ery., leu.\>= 20;hyaline casts\>1;bacteria\>20. Clinical significance of laboratory parameters was determined at the investigator's discretion.
SecondaryNumber of Participants With Vital Sign Abnormalities (Stage 1 and Stage 2)Up to Week 28Abnormality in vital signs: Sitting pulse rate \<40 bpm to \>120 bpm, sitting DBP \< 50 mmHg, sitting SBP \<90 mmHg.
SecondaryNumber of Participants With Vital Sign Abnormalities (Amended Stage 2)Up to Week 40Abnormality in vital signs: Sitting pulse rate \<40 bpm to \>120 bpm, sitting DBP \< 50 mmHg, sitting SBP \<90 mmHg.
SecondaryNumber of Participants With ECG Abnormalities (Stage 1 and Stage 2)Up to Week 28
ECG abnormalities criteria included: 1) QTc interval adjusted according to Fridericia formula (QTcF) (msec): \>450, \>480, \>500, increase from baseline \>=30, increase from baseline \>=60; 2) Pulse rate (PR) (msec): \>=300, change from baseline (Chg) \>=25% or 50%; 3) QT (msec): \>=500; 4) QRS (msec): \>=200, Chg \>=25% or 50%. Categories, with at least 1 participant having ECG abnormality in any of the reporting arms, were reported in this outcome measure.
SecondaryNumber of Participants With ECG Abnormalities (Amended Stage 2)Up to Week 40
ECG abnormalities criteria included: 1) QTc interval adjusted according to Fridericia formula (QTcF) (msec): \>450, \>480, \>500, increase from baseline \>=30, increase from baseline \>=60; 2) Pulse rate (PR) (msec): \>=300, change from baseline (Chg) \>=25% or 50%; 3) QT (msec): \>=500; 4) QRS (msec): \>=200, Chg \>=25% or 50%. Categories, with at least 1 participant having ECG abnormality in any of the reporting arms, were reported in this outcome measure.
SecondaryChange From Baseline in CDASI Activity Score at at All Scheduled Timepoints Through Week 12 (Stage 1, Stage 2 and Amended Stage 2)Baseline, Week 1, Week 4, and Week 8 (except for Week 12 which is a primary outcome measure)
The treatment effect was defined as the difference (mean change from baseline at Weeks 1, 4, 8 in the active treatment group minus the mean change from baseline at Weeks 1, 4, 8 in the placebo group) in the mean change of CDASI activity score from baseline at scheduled timepoints. The score (range: 0-100) consists of the ES, GHS, PS and AS. ES (range: 0-90) was obtained by summing up scores for the total erythema (ER \[0-45\], redness of the skin or mucous membranes), scaling (SC \[0-30\], peeling of the skin) and erosion/ulceration (EU \[0-15\], presence of the deeper wound). Total ER, SC and EU scores were calculated as a sum of the contributions from 15 individual areas of the body. GHS characterizes papules (swellings) on hand and is a sum of the papule's characterization score (0-6) and ulceration score (0-1). PS (0-2) characterizes abnormalities around nails. The AS (0-1) characterizes hair loss. Higher scores indicate greater disease severity.
SecondaryChange From Baseline in CDASI Activity Score at All Scheduled Timepoints Through Week 12 (Stage 3)Baseline, Week 1, Week 4, Week 8 and Week 12
The treatment effect was defined as the difference (mean change from baseline at Weeks 1, 4, 8,12 in the active treatment group minus the mean change from baseline at Weeks 1, 4, 8, 12 in the placebo group) in the mean change of CDASI activity score from baseline at scheduled timepoints. The score (range: 0-100) consists of the ES, GHS, PS and AS. ES (range: 0-90) was obtained by summing up scores for the total erythema (ER \[0-45\], redness of the skin or mucous membranes), scaling (SC \[0-30\], peeling of the skin) and erosion/ulceration (EU \[0-15\], presence of the deeper wound). Total ER, SC and EU scores were calculated as a sum of the contributions from 15 individual areas of the body. GHS characterizes papules (swellings) on hand and is a sum of the papule's characterization score (0-6) and ulceration score (0-1). PS (0-2) characterizes abnormalities around nails. The AS (0-1) characterizes hair loss. Higher scores indicate greater disease severity.
SecondaryAbsolute Values of CDASI Activity Score at All Scheduled Timepoints Through Week 12 (All Stages)Baseline, Week 1, Week 4, Week 8 and Week 12
The CDASI activity score (range: 0-100) consists of the ES, GHS, PS and AS. ES (range: 0-90) was obtained by summing up scores for the total erythema (ER \[0-45\], redness of the skin or mucous membranes), scaling (SC \[0-30\], peeling of the skin) and erosion/ulceration (EU \[0-15\], presence of the deeper wound). Total ER, SC and EU scores were calculated as a sum of the contributions from 15 individual areas of the body. GHS characterizes papules (swellings) on hand and is a sum of the papule's characterization score (0-6) and ulceration score (0-1). PS (0-2) characterizes abnormalities around nails. The AS (0-1) characterizes hair loss. Higher scores indicate greater disease severity.
SecondaryAbsolute Values of CDASI Damage Score at All Scheduled Timepoints Through Week 12 (All Stages)Baseline, Week 1, Week 4, Week 8 and Week 12
The Damage Score (DS) was calculated as a sum of the total poilkiloderma score (POLS), total calcinosis score (CALS) and Gotorn's hands damage score (GHDS). The POLS characterizes specific dispigmentation in the particulal area and calcinosis score characterizes calcification of the skin in the particular area. The POLS and the CALS are summed up over 15 individual areas in the body and each of them has range 0-15. The GHDS has the range 0-2 so that the DS has the range 0-32. Higher scores indicate greater disease severity.
SecondaryAbsolute Values for Total Improvement Score (TIS) at Week 12 and Intermediate Scheduled Time Points (Stage 3)Week 4, Week 8 and Week 12
The TIS was the sum of all 6 improvement scores where higher score indicates worse status (PhGA \[from the MDAAT, 0-20 scale\], PtGA \[0-10 scale\], MMT \[0-35 scale\], HAQ-DI \[0-10 scale\], muscle enzymes \[0-7.5 scale\], and extramuscular global assessment \[0-20 scale\]) associated with the change in each core set measure. A total improvement score between 0 and 100 corresponded to the degree of improvement, with higher scores corresponding to a greater degree of improvement: of ≥20 represented minimal improvement, a score of ≥40 represented moderate improvement, and a score of ≥60 represented major improvement.
SecondaryChange From Baseline in the Core Set Measures (CSM) of the TIS (Global Disease Activity [PhGA] and Extramuscular Global Assessment [EmGA]) (Stage 3)Baseline, Week 4, Week 8 and Week 12
PhGA: assessment of the severity of disease by the physician. The physician used the visual analog scale and put a mark on 0 cm (best) -10 cm (worst) scale where higher score indicated worse status. EmGA: overall evaluation of disease activity in all extramuscular systems using visual analog scale 0 cm (best) -10 cm (worst) scale where higher score indicated worse status.
SecondaryChange From Baseline in the CSM of the TIS (PtGA) (Stage 3)Baseline, Week 4, Week 8 and Week 12
PtGA: assessment of the severity of disease by the participant/participant's guardian, using a visual analog scale from 0 mm (no evidence of disease activity) to 100 mm (extremely active or severe disease activity). Higher score indicated worse status.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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