CClinicalTrials.gg
CompletedNCT01532869Updated Sep 23, 2016Results posted

A Study of RoActemra/Actemra (Tocilizumab) Versus Placebo in Patients With Systemic Sclerosis

A Phase 3 interventional study of Placebo and tocilizumab [RoActemra/Actemra] in Sclerosis, Systemic, sponsored by Hoffmann-La Roche. Completed at 50 sites in 5 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-09-23.

Sponsored by Hoffmann-La Roche · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
87
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

This multicenter, randomized, double-blind, placebo-controlled, two-arm, parallel-group study will evaluate the efficacy and safety of RoActemra/Actemra (tocilizumab) in participants with systemic sclerosis. Participants will be randomized to receive either RoActemra/Actemra 162 mg subcutaneously weekly or placebo for 48 weeks. From Week 48 to Week 96, all participants will receive open-label RoActemra/Actemra 162 mg subcutaneously weekly. Anticipated time on study treatment is 96 weeks.

02

Conditions studied

03

In context

Scleroderma, Systemic

688 studies on the registry are indexed under Scleroderma, Systemic; 223 are open to participants now.

This study's enrollment of 87 is above the median of 34 across 493 interventional studies indexed under Scleroderma, Systemic.

Browse Scleroderma, Systemic studies →

Lead sponsor

Hoffmann-La Roche is the lead sponsor of 2,061 studies on the registry; 85 are open to participants now.

Of its 319 completed or terminated interventional studies of FDA-regulated products, 239 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Adult patients, >/= 18 years of age
  • Systemic sclerosis, as defined by American College of Rheumatology (1980) criteria
  • Disease duration of \</= 60 months (defined as time from first non-Raynaud phenomenon manifestation)
  • >/= 15 and \</= 40 mRSS units at screening
  • Active disease, as defined by protocol
  • Uninvolved skin at injection sites
  • Negative pregnancy test for a female subject of childbearing potential

Exclusion criteria

Exclusion Criteria:

  • Major surgery (including joint surgery) within 8 weeks prior to and/or during study enrollment
  • Rheumatic autoimmune disease other than systemic sclerosis
  • Skin thickening (scleroderma) limited to areas distal to the elbows or knees at screening
  • Previous treatment with tocilizumab
  • History of severe allergic or anaphylactic reactions to human, humanized, or murine monoclonal antibodies
  • Severe cardiopulmonary disease
  • Known active current or history of recurrent infections
  • Use of any investigational, biologic, or immunosuppressive therapies including intra-articular or parenteral corticosteroids prior to study enrollment as specified in the protocol
  • As specified in the protocol, any current or past medical condition or medical history involving but not limited to the nervous, renal, pulmonary, endocrine, and gastrointestinal organ systems determined by the Principal Investigator to pose a significant safety risk to any subject while participating in the study
  • Primary or secondary immunodeficiency
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
87 participants (actual)

Study arms

  • Placebo comparator
    Placebo

    Drug: Placebo · Drug: tocilizumab [RoActemra/Actemra]

  • Experimental
    Tocilizumab

    Drug: tocilizumab [RoActemra/Actemra]

Interventions

  • DrugPlacebo

    Subcutaneously weekly, Weeks 0-48

  • Drugtocilizumab [RoActemra/Actemra]

    162 mg subcutaneously weekly, Weeks 0-48

  • Drugtocilizumab [RoActemra/Actemra]

    162 mg subcutaneously weekly, Week 48-96

06

What researchers measure

Primary outcomes

  1. Change From Baseline in Modified Rodnan Skin Score (mRSS) at Week 24

    Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement.

    Time frame: Baseline, Week 24

  2. Percentage of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)

    An AE was any untoward medical occurrence attributed to study drug 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 were events between first dose of study drug and up to Week 8 after last dose that were absent before treatment or that worsened relative to pretreatment state.

    Time frame: Week 48

Secondary outcomes

  1. Change From Baseline in Physical Function Assessed by Scleroderma Health Assessment Questionnaire Disability Index (SHAQ-DI)

    SHAQ-DI assessed five scleroderma-specific visual analogue scale (VAS) items to explore the impact of participant's disease. These items were developed to measure the effect of scleroderma on five elements of disease that could have a great impact on a participant's daily activities. Each VAS item was rated separately (0-100 millimeters \[mm\]), with higher scores indicating more severe disease. The five items were: 1) intestinal disease, 2) breathing problem, 3) Raynaud syndrome, 4) finger ulcers, and 5) overall disease.

    Time frame: Baseline, Weeks 24 and 48

  2. Change From Baseline in Health Assessment Questionnaire-Disability Index (HAQ-DI) Score at Week 24 and Week 48

    The HAQ-DI scale consisted of 20 questions referring to eight component sets: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities. The total score indicated the participant's self-assessed level of disability. There are four possible responses for each component: 0 = without any difficulty; 1 = with some difficulty; 2 = with much difficulty; 3 = unable to do. The HAQ-DI was the sum of the domain scores, divided by the number of domains that have a score (i.e. the average score), with total range of 0 to 3, higher scores showing larger functional limitation.

    Time frame: Baseline, Weeks 24 and 48

  3. Change From Baseline in Clinician's Global Assessment at Week 24 and Week 48

    The Clinician's Global Assessment evaluated the overall impact of SSc on the participant as assessed by the physician on a VAS with scores ranging from 0 to 100 mm, with higher scores indicating worse disease in terms of severity, damage, or overall disease, but there was no standardization for the scale.

    Time frame: Baseline, Weeks 24 and 48

  4. Change From Baseline in Patient's Global Assessment at Week 24 and Week 48

    The Patient's Global Assessment was a patient's reported outcome that represented the participant's overall assessment of his or her current SSc on a 100 mm horizontal VAS scale (0 mm to 100 mm), with higher scores indicating worsening disease.

    Time frame: Baseline, Weeks 24 and 48

  5. Change From Baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) Score at Week 24 and Week 48

    This FACIT-Fatigue Scale was a 13-item measure with participants scoring each item on a 5-point scale (0 to 4) up to 52 points. The endpoint measured was fatigue. On this scale, a numerical increase indicated an improvement in the participant's condition.

    Time frame: Baseline, Weeks 24 and 48

  6. Change From Baseline in 5-D Itch Scale at Week 24 and Week 48

    The 5-D Itch Scale contained five domains of duration, degree, direction, disability, and distribution. The endpoint of the scale was pruritus. Each domain was scored on a 5-point scale, the scores of each of the five domains were achieved separately and then summed together to obtain a total 5-D score. 5-D scores ranged between 5 (no pruritus) and 25 (most severe pruritus).

    Time frame: Baseline, Weeks 24 and 48

  7. Change From Baseline in mRSS at Week 48

    Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement.

    Time frame: Baseline, Week 48

  8. Percentage of Participants Who Maintained or Improved in mRSS From Week 24 to Week 48

    Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement. Percentage of participants with an improvement in mRSS at Week 24 (change from baseline \<0) that maintained or further improved at Week 48 were reported as "Yes" and "No" with Yes = improvers at week 24 that had a change from baseline in mRSS at Week 48 \<= change from baseline at Week 24.

    Time frame: Week 48

  9. Change From Baseline in Tender Joint Count 28 (TJC28)

    Joint tenderness was evaluated as per assessment of 28 joints. Joints on both sides of the body, including shoulders, elbows, wrists, 10 metacarpal phalangeal (MCP) joints, 10 proximal interphalangeal joint (PIP) joints, and both knees, were assessed. Joints were classified as not tender = 0 or tender = 1. Observed data was presented for this outcome measure.

    Time frame: Baseline, Weeks 3, 8, 16, 24, 32, 40, and 48

  10. Area Under the Concentration-Time Curve (AUC) From Time 0 to 168 Hour (AUC0-168)

    AUC was a measure of the serum concentration of the drug over time which was measured in micrograms times (\*) hour per milliliters (µg\*hr/mL). It is used to characterize drug absorption.

    Time frame: Pre-dose, 24, 48, 72, 96, 120 or 144, and 168 hours post dose for Baseline and Week 16

  11. Mean Serum Concentrations of Interleukin (IL)-6 by Visit

    Observed data was presented for this outcome measure.

    Time frame: Baseline, Weeks 1, 2, 3, 8, 16, 24, and 48

  12. Mean Serum Concentrations of Soluble IL-6 Receptor (R) by Visit

    Observed data was presented for this outcome measure.

    Time frame: Baseline, Weeks 1, 2, 3, 8, 16, 24, and 48

  13. Percentage of Participants With Anti-Tocilizumab Antibody

    Time frame: Baseline, and post-baseline (up to Week 48)

07

Results

Posted Nov 5, 2015

Participant flow

Blinded-Treatment Period (Up to Week 24)
Participant flow — Blinded-Treatment Period (Up to Week 24)
MilestonePlaceboTocilizumab
Started4443
Completed3635
Not completed88
Withdrew: Death01
Withdrew: Adverse event23
Withdrew: Lost to follow-up01
Withdrew: Non-compliance10
Withdrew: Lack of efficacy11
Withdrew: Withdrawal by subject42
Blinded-Treatment Period (Up to Week 48)
Participant flow — Blinded-Treatment Period (Up to Week 48)
MilestonePlaceboTocilizumab
Started4443
Completed3330
Not completed1113
Withdrew: Death03
Withdrew: Adverse event45
Withdrew: Lost to follow-up01
Withdrew: Non-compliance10
Withdrew: Lack of efficacy01
Withdrew: Withdrawal by subject53
Withdrew: Physician decision10
Open-label Period (Week 48 to Week 96)
Participant flow — Open-label Period (Week 48 to Week 96)
MilestonePlaceboTocilizumab
Started3130
Completed2427
Not completed73
Withdrew: Adverse event41
Withdrew: Non-compliance10
Withdrew: Lack of efficacy11
Withdrew: Withdrawal by subject11

Outcome measures

PrimaryChange From Baseline in Modified Rodnan Skin Score (mRSS) at Week 24

Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement.

Time frame:
Baseline, Week 24
Reported as:
Least squares mean · unit on a scale
Change From Baseline in Modified Rodnan Skin Score (mRSS) at Week 24
unit on a scalePlaceboTocilizumab
Change From Baseline in Modified Rodnan Skin Score (mRSS) at Week 24-1.22 (-3.42 to 0.98)-3.92 (-6.17 to -1.67)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.0915 · Difference in least square (ls) mean: -2.70 · 95% CI -5.85 to 0.45
PrimaryPercentage of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)

An AE was any untoward medical occurrence attributed to study drug 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 were events between first dose of study drug and up to Week 8 after last dose that were absent before treatment or that worsened relative to pretreatment state.

Time frame:
Week 48
Reported as:
Number · percentage of participants
Percentage of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)
percentage of participantsPlaceboTocilizumab
Treatment-emergent adverse events90.997.7
Treatment-emergent serious adverse events34.132.6
SecondaryChange From Baseline in Physical Function Assessed by Scleroderma Health Assessment Questionnaire Disability Index (SHAQ-DI)

SHAQ-DI assessed five scleroderma-specific visual analogue scale (VAS) items to explore the impact of participant's disease. These items were developed to measure the effect of scleroderma on five elements of disease that could have a great impact on a participant's daily activities. Each VAS item was rated separately (0-100 millimeters \[mm\]), with higher scores indicating more severe disease. The five items were: 1) intestinal disease, 2) breathing problem, 3) Raynaud syndrome, 4) finger ulcers, and 5) overall disease.

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · mm
Change From Baseline in Physical Function Assessed by Scleroderma Health Assessment Questionnaire Disability Index (SHAQ-DI)
mmPlaceboTocilizumab
Week 24: Intestinal VAS Score (n=42, 41)5.81 (-1.43 to 13.06)5.38 (-1.98 to 12.74)
Week 24: Breathing VAS Scores (n=42, 41)8.54 (0.81 to 16.27)4.42 (-3.47 to 12.31)
Week 24: Raynaud syndrome (n=42, 41)2.41 (-6.96 to 11.78)1.13 (-8.47 to 10.73)
Week 24: Finger ulcers VAS Score (n=42, 41)9.20 (-0.22 to 18.61)14.09 (4.45 to 23.73)
Week 24: Overall disease (n=42, 41)1.89 (-4.99 to 8.77)1.81 (-5.21 to 8.84)
Week 48: Intestinal VAS Score (n=41, 41)7.91 (-0.37 to 16.18)1.11 (-6.88 to 9.10)
Week 48: Breathing VAS Scores (n=41, 41)0.55 (-7.09 to 8.19)2.09 (-5.39 to 9.57)
Week 48: Raynaud syndrome (n=41, 41)0.30 (-9.51 to 10.12)-4.18 (-13.87 to 5.51)
Week 48: Finger ulcers VAS Score (n=41, 41)4.97 (-3.15 to 13.10)-0.83 (-8.83 to 7.17)
Week 48: Overall disease (n=41, 41)3.46 (-4.50 to 11.41)-4.36 (-12.27 to 3.55)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.9336 · Difference in ls mean: -0.43 · 95% CI -10.78 to 9.91
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.4609 · Difference in ls mean: -4.12 · 95% CI -15.21 to 6.96
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.8493 · Difference in ls mean: -1.28 · 95% CI -14.70 to 12.13
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.4717 · Difference in ls mean: 4.89 · 95% CI -8.59 to 18.37
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.9876 · Difference in ls mean: -0.08 · 95% CI -9.93 to 9.78
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.2407 · Difference in ls mean: -6.80 · 95% CI -18.30 to 4.71
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.7742 · Difference in ls mean: 1.54 · 95% CI -9.18 to 12.26
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.5182 · Difference in ls mean: -4.48 · 95% CI -18.28 to 9.31
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.3106 · Difference in ls mean: -5.80 · 95% CI -17.20 to 5.59
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.1717 · Difference in ls mean: -7.82 · 95% CI -19.11 to 3.48
SecondaryChange From Baseline in Health Assessment Questionnaire-Disability Index (HAQ-DI) Score at Week 24 and Week 48

The HAQ-DI scale consisted of 20 questions referring to eight component sets: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities. The total score indicated the participant's self-assessed level of disability. There are four possible responses for each component: 0 = without any difficulty; 1 = with some difficulty; 2 = with much difficulty; 3 = unable to do. The HAQ-DI was the sum of the domain scores, divided by the number of domains that have a score (i.e. the average score), with total range of 0 to 3, higher scores showing larger functional limitation.

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · units on a scale
Change From Baseline in Health Assessment Questionnaire-Disability Index (HAQ-DI) Score at Week 24 and Week 48
units on a scalePlaceboTocilizumab
Week 24 (n=42, 41)0.118 (-0.026 to 0.262)0.137 (-0.010 to 0.285)
Week 48 (n=41, 41)0.205 (0.017 to 0.393)-0.002 (-0.188 to 0.183)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.8503 · Difference in ls mean: 0.020 · 95% CI -0.186 to 0.225
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.1212 · Difference in ls mean: -0.207 · 95% CI -0.471 to 0.056
SecondaryChange From Baseline in Clinician's Global Assessment at Week 24 and Week 48

The Clinician's Global Assessment evaluated the overall impact of SSc on the participant as assessed by the physician on a VAS with scores ranging from 0 to 100 mm, with higher scores indicating worse disease in terms of severity, damage, or overall disease, but there was no standardization for the scale.

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · mm
Change From Baseline in Clinician's Global Assessment at Week 24 and Week 48
mmPlaceboTocilizumab
Week 24 (n=41, 39)-7.25 (-12.99 to -1.51)-8.24 (-14.06 to -2.41)
Week 48 (n=41, 40)-9.39 (-16.66 to -2.12)-18.41 (-25.30 to -11.52)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.8118 · Difference in ls mean: -0.99 · 95% CI -9.20 to 7.23
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.0768 · Difference in ls mean: -9.02 · 95% CI -19.04 to 1.00
SecondaryChange From Baseline in Patient's Global Assessment at Week 24 and Week 48

The Patient's Global Assessment was a patient's reported outcome that represented the participant's overall assessment of his or her current SSc on a 100 mm horizontal VAS scale (0 mm to 100 mm), with higher scores indicating worsening disease.

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · mm
Change From Baseline in Patient's Global Assessment at Week 24 and Week 48
mmPlaceboTocilizumab
Week 24 (n=42, 42)1.53 (-4.93 to 7.98)-2.33 (-8.87 to 4.22)
Week 48 (n=41, 42)-2.70 (-10.56 to 5.16)-11.00 (-18.69 to -3.31)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.4063 · Difference in ls mean: -3.85 · 95% CI -13.04 to 5.34
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.1371 · Difference in ls mean: -8.30 · 95% CI -19.31 to 2.71
SecondaryChange From Baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) Score at Week 24 and Week 48

This FACIT-Fatigue Scale was a 13-item measure with participants scoring each item on a 5-point scale (0 to 4) up to 52 points. The endpoint measured was fatigue. On this scale, a numerical increase indicated an improvement in the participant's condition.

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · units on a scale
Change From Baseline in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) Score at Week 24 and Week 48
units on a scalePlaceboTocilizumab
Week 24 (n=41, 42)1.26 (-1.85 to 4.37)2.68 (-0.41 to 5.77)
Week 48 (n=40, 42)0.36 (-2.64 to 3.37)3.11 (0.28 to 5.95)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.5197 · Difference in ls mean: 1.43 · 95% CI -2.97 to 5.82
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.1886 · Difference in ls mean: 2.75 · 95% CI -1.38 to 6.88
SecondaryChange From Baseline in 5-D Itch Scale at Week 24 and Week 48

The 5-D Itch Scale contained five domains of duration, degree, direction, disability, and distribution. The endpoint of the scale was pruritus. Each domain was scored on a 5-point scale, the scores of each of the five domains were achieved separately and then summed together to obtain a total 5-D score. 5-D scores ranged between 5 (no pruritus) and 25 (most severe pruritus).

Time frame:
Baseline, Weeks 24 and 48
Reported as:
Least squares mean · units on a scale
Change From Baseline in 5-D Itch Scale at Week 24 and Week 48
units on a scalePlaceboTocilizumab
Week 24 (n=41, 41)-1.73 (-2.95 to -0.50)-0.94 (-2.15 to 0.28)
Week 48 (n=40, 41)-1.08 (-2.60 to 0.43)-2.19 (-3.58 to -0.80)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.3651 · Difference in ls mean: 0.79 · 95% CI -0.94 to 2.51
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.2841 · Difference in ls mean: -1.11 · 95% CI -3.16 to 0.94
SecondaryChange From Baseline in mRSS at Week 48

Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement.

Time frame:
Baseline, Week 48
Reported as:
Least squares mean · unit on a scale
Change From Baseline in mRSS at Week 48
unit on a scalePlaceboTocilizumab
Change From Baseline in mRSS at Week 48-2.77 (-5.44 to -0.11)-6.33 (-8.86 to -3.79)
Statistical analysis
  • Placebo vs Tocilizumab · Mixed Models Analysis · p = 0.0579 · Difference in ls mean: -3.55 · 95% CI -7.23 to 0.12
SecondaryPercentage of Participants Who Maintained or Improved in mRSS From Week 24 to Week 48

Skin thickness was assessed by the mRSS. The mRSS was rated with scores ranging from 0 (normal) to 3 (severe skin thickening) across 17 different sites. The total score was the sum of the individual skin scores in the 17 body areas (e.g., face, hands, fingers; proximal area of the arms, distal area of the arms, thorax, abdomen; proximal area of the legs, and distal area of the legs, feet), giving a range of 0-51 units and had been validated for participants with systemic sclerosis (SSc). A negative change from baseline showed improvement. Percentage of participants with an improvement in mRSS at Week 24 (change from baseline \<0) that maintained or further improved at Week 48 were reported as "Yes" and "No" with Yes = improvers at week 24 that had a change from baseline in mRSS at Week 48 \<= change from baseline at Week 24.

Time frame:
Week 48
Reported as:
Number · percentage of participants
Percentage of Participants Who Maintained or Improved in mRSS From Week 24 to Week 48
percentage of participantsPlaceboTocilizumab
Percentage of Participants Who Maintained or Improved in mRSS From Week 24 to Week 4844.468.2
Statistical analysis
  • Placebo vs Tocilizumab · Regression, Logistic · p = 0.2159 · Odds ratio (or): 2.39 · 95% CI 0.60 to 9.50
SecondaryChange From Baseline in Tender Joint Count 28 (TJC28)

Joint tenderness was evaluated as per assessment of 28 joints. Joints on both sides of the body, including shoulders, elbows, wrists, 10 metacarpal phalangeal (MCP) joints, 10 proximal interphalangeal joint (PIP) joints, and both knees, were assessed. Joints were classified as not tender = 0 or tender = 1. Observed data was presented for this outcome measure.

Time frame:
Baseline, Weeks 3, 8, 16, 24, 32, 40, and 48
Reported as:
Mean · joint count
Change From Baseline in Tender Joint Count 28 (TJC28)
joint countPlaceboTocilizumab
Week 3 (n=20, 19)-2.75 ± 4.27-2.32 ± 5.55
Week 8 (n=18, 19)-3.06 ± 6.67-4.00 ± 6.16
Week 16 (n=18, 17)-3.50 ± 6.00-3.65 ± 7.59
Week 24 (n=17, 16)-2.06 ± 6.28-4.31 ± 7.34
Week 32 (n=12, 11)-3.33 ± 6.62-3.18 ± 7.40
Week 40 (n=10, 10)-3.80 ± 6.76-4.30 ± 8.23
Week 48 (n=12, 10)-2.92 ± 7.08-5.10 ± 7.29
SecondaryArea Under the Concentration-Time Curve (AUC) From Time 0 to 168 Hour (AUC0-168)

AUC was a measure of the serum concentration of the drug over time which was measured in micrograms times (\*) hour per milliliters (µg\*hr/mL). It is used to characterize drug absorption.

Time frame:
Pre-dose, 24, 48, 72, 96, 120 or 144, and 168 hours post dose for Baseline and Week 16
Reported as:
Mean · µg*hr/mL
Area Under the Concentration-Time Curve (AUC) From Time 0 to 168 Hour (AUC0-168)
µg*hr/mLTocilizumab
Baseline (n=7)686 ± 455
Week 16 (n=4)7508 ± 2369
SecondaryMean Serum Concentrations of Interleukin (IL)-6 by Visit

Observed data was presented for this outcome measure.

Time frame:
Baseline, Weeks 1, 2, 3, 8, 16, 24, and 48
Reported as:
Mean · picograms per milliliters (pg/mL)
Mean Serum Concentrations of Interleukin (IL)-6 by Visit
picograms per milliliters (pg/mL)PlaceboTocilizumab
Baseline (n=43, 42)15.02 ± 18.1913.57 ± 14.69
Week 1: Absolute values (n=43, 43)17.24 ± 22.77158.91 ± 326.42
Week 1: Change From Baseline (n=42, 42)1.33 ± 27.29147.37 ± 326.20
Week 2: Absolute values (n=43, 41)12.60 ± 13.78107.10 ± 73.75
Week 2: Change From Baseline (n=42, 40)-3.07 ± 17.8594.54 ± 67.99
Week 3: Absolute values (n=42, 40)12.47 ± 10.72116.58 ± 75.31
Week 3: Change From Baseline (n=41, 39)-3.60 ± 15.28104.44 ± 71.84
Week 8: Absolute values (n=42, 39)15.39 ± 19.04115.31 ± 66.39
Week 8: Change From Baseline(n=41,38)0.15 ± 18.65104.14 ± 62.95
Week 16: Absolute values (n=32,33)12.51 ± 14.0698.36 ± 61.65
Week 16: Change From Baseline (n=31,32)-1.26 ± 11.3488.86 ± 59.77
Week 24: Absolute values (n=36,34)10.19 ± 10.5584.67 ± 68.37
Week 24: Change From Baseline(n=35,33)-2.74 ± 12.4373.61 ± 68.07
Week 48: Absolute values (n=32,27)10.50 ± 11.8265.30 ± 35.95
Week 48: Change From Baseline (n=31,26)-2.61 ± 14.9255.60 ± 35.86
SecondaryMean Serum Concentrations of Soluble IL-6 Receptor (R) by Visit

Observed data was presented for this outcome measure.

Time frame:
Baseline, Weeks 1, 2, 3, 8, 16, 24, and 48
Reported as:
Mean · pg/mL
Mean Serum Concentrations of Soluble IL-6 Receptor (R) by Visit
pg/mLPlaceboTocilizumab
Baseline (n=44, 42)37.61 ± 11.1239.39 ± 10.16
Week 1: Absolute values (n=44, 43)51.03 ± 59.12237.34 ± 71.38
Week 1: Change From Baseline (n=44, 42)13.42 ± 57.91198.39 ± 69.41
Week 2: Absolute values (n=43, 41)44.07 ± 42.15329.90 ± 81.93
Week 2: Change From Baseline (n=43, 40)6.13 ± 41.60291.38 ± 79.29
Week 3: Absolute values (n=44, 40)41.64 ± 27.07384.88 ± 99.41
Week 3: Change From Baseline (n=44, 39)4.03 ± 26.00346.68 ± 95.96
Week 8: Absolute values (n=42, 39)38.66 ± 11.95486.62 ± 116.41
Week 8: Change From Baseline (n=42, 38)0.91 ± 5.07447.77 ± 114.40
Week 16: Absolute values (n=32, 33)37.71 ± 10.30525.48 ± 164.90
Week 16: Change From Baseline (n=32, 32)-0.08 ± 5.71486.43 ± 163.32
Week 24: Absolute values (n=36, 34)38.72 ± 13.06520.18 ± 167.97
Week 24: Change From Baseline (n=36, 33)1.11 ± 6.47482.10 ± 168.44
Week 48: Absolute values (n=32, 27)36.52 ± 9.93491.44 ± 164.82
Week 48: Change From Baseline (n=32, 26)-0.75 ± 5.20454.19 ± 163.93
SecondaryPercentage of Participants With Anti-Tocilizumab Antibody
Time frame:
Baseline, and post-baseline (up to Week 48)
Reported as:
Number · percentage of participants
Percentage of Participants With Anti-Tocilizumab Antibody
percentage of participantsPlaceboTocilizumab
Baseline7.02.4
Post-Baseline0.02.4

Adverse events

Collected over Up to Week 96 (reporting groups up to 24 Weeks and up to 48 Weeks present data as of the 11 July 2014 data cut-off date; reporting groups up to 96 weeks present data as of the 05 August 2015 data cut-off date).. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Placebo (up to 24 Weeks)—11/44 (25%)26/44 (59.1%)
Tocilizumab (up to 24 Weeks)—9/43 (20.9%)28/43 (65.1%)
Placebo (up to 48 Weeks)—15/44 (34.1%)32/44 (72.7%)
Tocilizumab (up to 48 Weeks)—14/43 (32.6%)34/43 (79.1%)
Placebo to Tocilizumab (up to 96 Weeks)—22/44 (50%)39/44 (88.6%)
Tocilizumab to Tocilizumab (up to 96 Weeks)—17/43 (39.5%)38/43 (88.4%)
Most frequent serious events
Showing 10 of 52
Most frequent serious events
EventPlacebo (up to 24 Weeks)Tocilizumab (up to 24 Weeks)Placebo (up to 48 Weeks)Tocilizumab (up to 48 Weeks)Placebo to Tocilizumab (up to 96 Weeks)Tocilizumab to Tocilizumab (up to 96 Weeks)
Infected skin ulcerInfections and infestations0/441/430/441/432/442/43
OsteomyelitisInfections and infestations0/442/431/442/432/442/43
Skin ulcerSkin and subcutaneous tissue disorders0/441/431/442/431/442/43
Scleroderma renal crisisRenal and urinary disorders1/440/431/440/432/440/43
Haemolytic uraemic syndromeBlood and lymphatic system disorders0/441/430/441/430/441/43
ArrhythmiaCardiac disorders0/440/430/441/430/441/43
GastritisGastrointestinal disorders0/440/430/441/430/441/43
Impaired healingGeneral disorders0/441/430/441/430/441/43
Multi-organ failureGeneral disorders0/440/430/441/430/441/43
BronchitisInfections and infestations0/441/430/441/430/441/43
Most frequent other events
Showing 10 of 37
Most frequent other events
EventPlacebo (up to 24 Weeks)Tocilizumab (up to 24 Weeks)Placebo (up to 48 Weeks)Tocilizumab (up to 48 Weeks)Placebo to Tocilizumab (up to 96 Weeks)Tocilizumab to Tocilizumab (up to 96 Weeks)
DiarrhoeaGastrointestinal disorders4/446/434/447/435/4412/43
PruritusSkin and subcutaneous tissue disorders3/447/434/448/439/4412/43
ArthralgiaMusculoskeletal and connective tissue disorders6/446/438/446/4310/446/43
Skin ulcerSkin and subcutaneous tissue disorders6/446/437/447/439/448/43
NasopharyngitisInfections and infestations2/443/434/445/435/448/43
Back painMusculoskeletal and connective tissue disorders3/445/433/446/433/448/43
HeadacheNervous system disorders2/443/433/445/435/448/43
Upper respiratory tract infectionInfections and infestations0/440/436/441/438/443/43
Pain in extremityMusculoskeletal and connective tissue disorders1/445/432/445/432/447/43
Gastrooesophageal reflux diseaseGastrointestinal disorders4/444/435/445/437/445/43

Baseline characteristics

Safety population included all participants who received any study drug and provided at least one post-dose safety assessment (withdrawal, adverse event \[AE\], death, laboratory assessment, vital signs).

Age, Continuous
Age, Continuous(years)PlaceboTocilizumabTotal
Mean48.1 ± 12.951.2 ± 11.749.6 ± 12.3
Sex: Female, Male
Sex: Female, Male(Participants)PlaceboTocilizumabTotal
Female353267
Male91120
08

Study locations

50 sites
  • Los Angeles, California 90025, United States
  • San Diego, California 44122, United States
  • Stanford, California 94305-5317, United States
  • Farmington, Connecticut 06030, United States
  • Washington, District of Columbia 20007, United States
  • Chicago, Illinois 60611, United States
  • Baltimore, Maryland 21224, United States
  • Boston, Massachusetts 02118, United States
  • Ann Arbor, Michigan 48109-0934, United States
  • New Brunswick, New Jersey 08903, United States
  • Lake Success, New York 11042, United States
  • New York, New York 10021, United States
  • Cleveland, Ohio 44195, United States
  • Toledo, Ohio 43614, United States
  • Oklahoma City, Oklahoma 73103, United States
  • Philadelphia, Pennsylvania 19131, United States
  • Pittsburgh, Pennsylvania 15261, United States
  • Charleston, South Carolina 29425, United States
  • Houston, Texas 77030, United States
  • Salt Lake City, Utah 84132, United States
  • Seattle, Washington 98104, United States
  • London, Ontario N6A 4V2, Canada
  • Toronto, Ontario M5G 1X5, Canada
  • Montreal, Quebec H3T 1E2, Canada
  • Bordeaux, 33075, France
  • Caen, 14033, France
  • Lille, 59037, France
  • Paris, 75679, France
  • Strasbourg, 67091, France
  • Toulouse, 31000, France
  • Bad Nauheim, 61231, Germany
  • Baden-Baden, 76530, Germany
  • Berlin, 10177, Germany
  • Bochum, 44791, Germany
  • Dresden, 01067, Germany
  • Erlangen, 91054, Germany
  • Frankfurt, 60528, Germany
  • Hamburg, 22763, Germany
  • Köln, 50937, Germany
  • Tübingen, 72076, Germany
  • Ulm, 89081, Germany
  • Cannock, WS11 5XY, United Kingdom
  • Dundee, DD1 9SY, United Kingdom
  • Edinburgh, EH4 2XU, United Kingdom
  • Leeds, LS7 4SA, United Kingdom
  • Liverpool, L9 7AL, United Kingdom
  • London, NW3 2QG, United Kingdom
  • Middlesborough, TS4 3BW, United Kingdom
  • Newcastle Upon Tyne, NE7 7DN, United Kingdom
  • Romford, RM7 0AG, United Kingdom
09

References and documents

Publications

  • Gao X, Jia G, Guttman A, DePianto DJ, Morshead KB, Sun KH, Ramamoorthi N, Vander Heiden JA, Modrusan Z, Wolters PJ, Jahreis A, Arron JR, Khanna D, Ramalingam TR. Osteopontin Links Myeloid Activation and Disease Progression in Systemic Sclerosis. Cell Rep Med. 2020 Nov 17;1(8):100140. doi: 10.1016/j.xcrm.2020.100140. eCollection 2020 Nov 17. PubMed 33294861 ↗
  • Stifano G, Sornasse T, Rice LM, Na L, Chen-Harris H, Khanna D, Jahreis A, Zhang Y, Siegel J, Lafyatis R. Skin Gene Expression Is Prognostic for the Trajectory of Skin Disease in Patients With Diffuse Cutaneous Systemic Sclerosis. Arthritis Rheumatol. 2018 Jun;70(6):912-919. doi: 10.1002/art.40455. PubMed 29858547 ↗
  • Denton CP, Ong VH, Xu S, Chen-Harris H, Modrusan Z, Lafyatis R, Khanna D, Jahreis A, Siegel J, Sornasse T. Therapeutic interleukin-6 blockade reverses transforming growth factor-beta pathway activation in dermal fibroblasts: insights from the faSScinate clinical trial in systemic sclerosis. Ann Rheum Dis. 2018 Sep;77(9):1362-1371. doi: 10.1136/annrheumdis-2018-213031. Epub 2018 May 31. PubMed 29853453 ↗
  • Khanna D, Denton CP, Lin CJF, van Laar JM, Frech TM, Anderson ME, Baron M, Chung L, Fierlbeck G, Lakshminarayanan S, Allanore Y, Pope JE, Riemekasten G, Steen V, Muller-Ladner U, Spotswood H, Burke L, Siegel J, Jahreis A, Furst DE. Safety and efficacy of subcutaneous tocilizumab in systemic sclerosis: results from the open-label period of a phase II randomised controlled trial (faSScinate). Ann Rheum Dis. 2018 Feb;77(2):212-220. doi: 10.1136/annrheumdis-2017-211682. Epub 2017 Oct 24. PubMed 29066464 ↗
  • Khanna D, Denton CP, Jahreis A, van Laar JM, Frech TM, Anderson ME, Baron M, Chung L, Fierlbeck G, Lakshminarayanan S, Allanore Y, Pope JE, Riemekasten G, Steen V, Muller-Ladner U, Lafyatis R, Stifano G, Spotswood H, Chen-Harris H, Dziadek S, Morimoto A, Sornasse T, Siegel J, Furst DE. Safety and efficacy of subcutaneous tocilizumab in adults with systemic sclerosis (faSScinate): a phase 2, randomised, controlled trial. Lancet. 2016 Jun 25;387(10038):2630-2640. doi: 10.1016/S0140-6736(16)00232-4. Epub 2016 May 5. Erratum In: Lancet. 2018 Apr 7;391(10128):1356. doi: 10.1016/S0140-6736(18)30807-9. PubMed 27156934 ↗
10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 23, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT01532869
Lead sponsor
Hoffmann-La Roche
Responsible party
Sponsor
First posted
Feb 15, 2012
Start date
Mar 2012
Primary completion
Jan 2014
Completion
Aug 2015
Results posted
Nov 5, 2015
Last update
Sep 23, 2016

Study contacts

Clinical Trials
study director · Hoffmann-La Roche

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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