Targeted Dose Finding of Canakinumab (ACZ885) for Management of Acute Flare in Refractory or Contraindicated Gout Patients

Sponsor
Novartis (Industry)
Overall Status
Completed
CT.gov ID
NCT00798369
Collaborator
(none)
200
75
6
9
2.7
0.3

Study Details

Study Description

Brief Summary

This 8-week study is designed to determine the target dose of canakinumab (ACZ885) for the management of acute flare in gout patients who are contraindicated to Non-Steroidal anti-inflammatory drugs and/or colchicine. The efficacy of ACZ885 will be compared to the corticosteroid triamcinolone acetonide.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Actual Enrollment :
200 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Double (Participant, Investigator)
Primary Purpose:
Treatment
Official Title:
An Adaptive Dose-ranging, Multi-center, Single-blind, Double-dummy, Active-controlled Trial to Determine the Target Dose of Canakinumab (ACZ885) in the Treatment of Acute Flares in Gout Patients Who Are Refractory or Contraindicated to NSAIDs and/or Colchicine
Study Start Date :
Nov 1, 2008
Actual Primary Completion Date :
Aug 1, 2009
Actual Study Completion Date :
Aug 1, 2009

Arms and Interventions

Arm Intervention/Treatment
Experimental: Canakinumab 10 mg

Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Drug: Canakinumab
Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Experimental: Canakinumab 25 mg

Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Drug: Canakinumab
Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1.

Experimental: Canakinumab 50 mg

Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Drug: Canakinumab
Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1.

Experimental: Canakinumab 90 mg

Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Drug: Canakinumab
Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1.

Experimental: Canakinumab 150 mg

Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle.

Drug: Canakinumab
Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once, on Day 1.

Active Comparator: Triamcinolone acetonide 40 mg

Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once and placebo matching canakinumab s.c. once, on Day 1.

Drug: Triamcinolone acetonide
Randomized patients received triamcinolone acetonide 40 mg i.m. once and placebo matching canakinumab s.c. once, on Day 1.

Outcome Measures

Primary Outcome Measures

  1. The Dose of Canakinumab for Treatment of Acute Flares in Gout Patients That Leads to the Same Efficacy as Triamcinolone Acetonide With Respect to Pain Intensity on a 0-100 mm Visual Analog Scale (VAS) [at 24,48 and 72 hours post-baseline]

    Mean target dose at 24, 48 and 72 hours. Four models: Emax, Logistic, Linear in log-dose, Linear were selected to describe the potential dose-response curve and hence estimate the target dose of canakinumab using baseline Visual Analog Scale (VAS) and Body Mass Index (BMI) as covariates. Target dose was defined as the dose for which the efficacy is equivalent to the efficacy of triamcinolone acetonide 40 mg and was identified by assessing the dose response relationship with regards to the pain intensity in the target joint measured on a 0- 100 mm VAS (0= no pain and 100= unbearable pain).

Secondary Outcome Measures

  1. The Change in Pain Intensity in the Target Joint Following Canakinumab Administration Compared to Triamcinolone Acetonide [Baseline,at 72 hrs post-dose and 7 days post-dose]

    The change in pain intensity from baseline to 72 hours and 7 days post dose as measured on a 0-100 mm Visual Analog Scale(VAS): 0= no pain and 100= severe pain. Analysis of Covariance (ANCOVA) with treatment group, VAS at baseline and Body mass Index (BMI) at baseline as covariates. Change from baseline = (post-baseline measurement - baseline).

  2. Percentage of Participants With an Excellent or Good Response With Regards to the Patient's Global Assessment of Response to Treatment [at 72 hours post-baseline]

    Participants scored their global assessment of response to treatment using a 5-point Likert scale: Excellent, Good, Acceptable, Slight and Poor.

  3. The Time to 50% Reduction of Baseline Pain Intensity in the Target Joint [Baseline, within 7 days after randomization]

    The median time in days to at least 50% reduction in Pain intensity from baseline as measured by Visual Analog Scale (VAS) for each treatment group. Participants scored their pain intensity in the target joint on a 0-100 mm VAS, ranging from no pain (0) to unbearable pain (100).

  4. High Sensitivity C-reactive Protein (hsCRP) at 72 Hours, 7days, 4 Weeks and 8 Weeks Post Dose for Each Treatment Group [at 72 hours and 7 days, 4 and 8 weeks post-dose]

    High sensitivity C-reactive protein (hsCRP) was determined in serum at all visits (Visits 1-5) in order to identify the presence of inflammation, to determine its severity, and to monitor response to treatment. ANCOVA with treatment group, protein level at baseline and BMI at baseline as covariates.

  5. Serum Amyloid Protein (SAA) Levels at 72 Hours, 7days, 4 Weeks and 8 Weeks Post Dose for Each Treatment Group [at 72 hours and 7 days, 4 and 8 weeks post-dose]

    Serum amyloid A (SAA) were determined in serum at all visits (Visits 1-5) in order to identify the presence of inflammation, to determine its severity, and to monitor response to treatment. ANCOVA with treatment group, protein level at baseline and BMI at baseline as covariates.

  6. Amount of Rescue Medication Taken for Each Treatment Group [7 days after study drug administration]

    Participants who had difficulty in tolerating their pain after the 6-hour post-dose pain assessments and during the first 7 study days were allowed to take a maximum of 30 mg prednisolone (or equivalent dose of prednisone [30 mg]) orally once a day for a maximum of 5 days. In addition, participants could use 500 mg acetaminophen (paracetamol) and/or 30 mg codeine as needed during the first 7 study days. A maximum of 1 g/dose or 3 g/day of acetaminophen and 30 mg/dose or 180 mg/day of codeine was allowed during the first 7 days of the study.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years to 80 Years
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • History of at least 1 gout flare prior to the Screening Visit

  • Meeting the American College of Rheumatology (ACR) 1977 preliminary criteria for the classification of acute arthritis of primary gout.

  • Presence of acute gout flare for no longer than 5 days.

  • Baseline pain intensity > or = to 50 mm on the 0-100 mm VAS.

  • Contraindicated for, intolerant or unresponsive to NSAIDs, colchicine or both.

Exclusion Criteria:
  • Rheumatoid arthritis, evidence/suspicion of infectious/septic arthritis, or other acute inflammatory arthritis.

  • Presence of severe renal function impairment

  • Contraindication to intramuscular injection

  • Known presence or suspicion of active or recurrent bacterial, fungal or viral infection at the time of enrollment

  • Evidence of active pulmonary disease

  • Live vaccinations within 3 months prior to the start of the study

  • Use of forbidden therapy

Other protocol-defined inclusion/exclusion criteria applied

Contacts and Locations

Locations

Site City State Country Postal Code
1 Pinnacle Research Group, LLC Anniston Alabama United States 36207-5710
2 University of Alabama at Birmingham Birmingham Alabama United States 35294
3 Associated Pharmaceutical Research Buena Park California United States 90620
4 Northern California Institute for Bone Health Oakland California United States 94609
5 San Diego Arthritis & Osteoporosis Medical Clinic San Diego California United States 92108
6 Center for Clinical Trials of San Gabriel West Covina California United States 91790
7 Tampa Medical Group, P.A. Tampa Florida United States 33614
8 Florida Medical Clinic, PA Zephyrhills Florida United States 33542
9 Harbin Clinic Rome Georgia United States 30165
10 Intermountain Orthopedics Boise Idaho United States 83702
11 Northwest Clinical Trials Boise Idaho United States 83704
12 The Arthritis Center Springfield Illinois United States 62704
13 Cotton O'Neil Clinic Topeka Kansas United States 66606
14 Arthritis and Diabetes Clinic Monroe Louisiana United States 71203
15 Arthritis Consultants, Inc. St. Louis Missouri United States 63141
16 Billings Clinic Research Center Billings Montana United States 59101
17 Montana Medical Research Missoula Montana United States 59804
18 Heartland Clinical Research, Inc. Omaha Nebraska United States 68134
19 New Mexico Clinical Research & Osteoporosis Center, Inc. Albuquerque New Mexico United States 87106
20 Regional Clinical Research Rheumatology Assoc. Binghamton New York United States 13905
21 Altoona Center for Clinical Research Duncansville Pennsylvania United States 16635
22 Community Research Partners, Inc. Varnville South Carolina United States 29944
23 Comprehensive Rheumatology Hendersonville Tennessee United States 37075
24 MultiSpecialty Clinical Research Johnson City Tennessee United States 37601
25 Integrity Clinical Research, LLC Milan Tennessee United States 38358
26 Southwest Rheumatology Mesquite Texas United States 75150
27 Health Research of Hampton Roads Newport News Virginia United States 23606
28 Novartis Investigative site Rosario Argentina
29 Novartis Investigative site Gozée Belgium
30 Novartis Investigative site Moncton Canada
31 Novartis Investigative site Mount Pearl Canada
32 Novartis Investigative site St. John's Canada
33 Novartis Investigative site Paris cedex 10 France
34 Novartis Investigative Site Bad Nauheim Germany
35 Novartis Investigative Site Bautzen Germany
36 Novartis Investigative Site Berlin Germany
37 Novartis Investigative Site Chemnitz Germany
38 Novartis Investigative Site Dachau Germany
39 Novartis Investigative Site Dresden Germany
40 Novartis Investigative Site Frankfurt Germany
41 Novartis Investigative Site Georgensgmuend Germany
42 Novartis Investigative Site Hamburg Germany
43 Novartis Investigative Site Leipzig Germany
44 Novartis Investigative Site Loehne Germany
45 Novartis Investigative Site Magdeburg Germany
46 Novartis Investigative Site Messkirch Germany
47 Novartis Investigative Site Munich Germany
48 Novartis Investigative Site Schwabach Germany
49 Novartis Investigative Site Zerbst Germany
50 Novartis Investigative site Poznan Poland
51 Novartis Investigative site Szczecin Poland
52 Novartis Investigative site Wroclaw Poland
53 Novartis Investigative site Chelyabinsk Russian Federation
54 Novartis Investigative Site Moscow Russian Federation
55 Novartis Investigative Site St. Petersburg Russian Federation
56 Novartis Investigative site Tyumen Russian Federation
57 Novartis Investigative Site Yaroslavl Russian Federation
58 Novartis Investigative site Yekaterinburg Russian Federation
59 Novartis Investigative site Baden Switzerland
60 Novartis Investigative site Basel Switzerland
61 Novartis Investigative site Bern Switzerland
62 Novartis Investigative site Lausanne Switzerland
63 Novartis Investigative Site Adana Turkey
64 Novartis Investigative Site Ankara Turkey
65 Novartis Investigative Site Antalya Turkey
66 Novartis Investigative Site Aydin Turkey
67 Novartis Investigative Site Gaziantep Turkey
68 Novartis Investigative Site Istanbul Turkey
69 Novartis Investigative Site Izmir Turkey
70 Novartis Investigative Site Manisa Turkey
71 Novartis Investigative site Sihhiye/Ankara Turkey
72 Novartis Investigative Site Antrim United Kingdom
73 Novartis Investigative Site Coventry United Kingdom
74 Novartis Investigative Site Lancashire United Kingdom
75 Novartis Investigative Site Wellingborough United Kingdom

Sponsors and Collaborators

  • Novartis

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
, ,
ClinicalTrials.gov Identifier:
NCT00798369
Other Study ID Numbers:
  • CACZ885H2255
  • EudraCT 2008-004666-61
First Posted:
Nov 26, 2008
Last Update Posted:
Apr 10, 2012
Last Verified:
Apr 1, 2012

Study Results

Participant Flow

Recruitment Details
Pre-assignment Detail
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Period Title: Overall Study
STARTED 28 29 29 29 28 57
COMPLETED 27 28 27 28 27 54
NOT COMPLETED 1 1 2 1 1 3

Baseline Characteristics

Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg Total
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1. Total of all reporting groups
Overall Participants 28 29 29 29 28 57 200
Age, Customized (participants) [Number]
≥18 years - 40 years
6
21.4%
4
13.8%
3
10.3%
5
17.2%
8
28.6%
7
12.3%
33
16.5%
≥ 41 - 64 years
21
75%
21
72.4%
19
65.5%
20
69%
15
53.6%
39
68.4%
135
67.5%
≥ 65 - 74 years
0
0%
3
10.3%
6
20.7%
2
6.9%
3
10.7%
10
17.5%
24
12%
≥ 75 years
1
3.6%
1
3.4%
1
3.4%
2
6.9%
2
7.1%
1
1.8%
8
4%
Sex: Female, Male (Count of Participants)
Female
2
7.1%
3
10.3%
2
6.9%
5
17.2%
0
0%
2
3.5%
14
7%
Male
26
92.9%
26
89.7%
27
93.1%
24
82.8%
28
100%
55
96.5%
186
93%

Outcome Measures

1. Secondary Outcome
Title The Change in Pain Intensity in the Target Joint Following Canakinumab Administration Compared to Triamcinolone Acetonide
Description The change in pain intensity from baseline to 72 hours and 7 days post dose as measured on a 0-100 mm Visual Analog Scale(VAS): 0= no pain and 100= severe pain. Analysis of Covariance (ANCOVA) with treatment group, VAS at baseline and Body mass Index (BMI) at baseline as covariates. Change from baseline = (post-baseline measurement - baseline).
Time Frame Baseline,at 72 hrs post-dose and 7 days post-dose

Outcome Measure Data

Analysis Population Description
Full Analysis Set consisting of all participants with data for baseline and the given time point for each arm/group. Assessments up to Day 8, with 1 missing pain intensity value had it imputed. LOCF method was applied to impute post-dose measurements. Missing baseline values were replaced by the median baseline assessment
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
72 hrs post-dose (n= 28, 28, 26, 28, 27, 53)
-48.6
(4.36)
-46.6
(4.39)
-48.6
(4.56)
-52.7
(4.35)
-62.5
(4.58)
-43.3
(3.16)
7 days post-dose (n= 26, 28, 27, 27, 26, 51)
-57.6
(4.06)
-53.9
(3.93)
-63.4
(4.00)
-61.2
(3.96)
-66.4
(4.19)
-56.0
(2.88)
2. Secondary Outcome
Title Percentage of Participants With an Excellent or Good Response With Regards to the Patient's Global Assessment of Response to Treatment
Description Participants scored their global assessment of response to treatment using a 5-point Likert scale: Excellent, Good, Acceptable, Slight and Poor.
Time Frame at 72 hours post-baseline

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all participants as randomized that had at least one post-baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, participants were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
Number [Percentage of Participants]
64
228.6%
62
213.8%
71
244.8%
66
227.6%
89
317.9%
54
94.7%
3. Secondary Outcome
Title The Time to 50% Reduction of Baseline Pain Intensity in the Target Joint
Description The median time in days to at least 50% reduction in Pain intensity from baseline as measured by Visual Analog Scale (VAS) for each treatment group. Participants scored their pain intensity in the target joint on a 0-100 mm VAS, ranging from no pain (0) to unbearable pain (100).
Time Frame Baseline, within 7 days after randomization

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all participants as randomized that had at least one post baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, participants were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
Median (95% Confidence Interval) [Days]
2.9
2.9
1.0
1.0
1.0
2.0
4. Secondary Outcome
Title High Sensitivity C-reactive Protein (hsCRP) at 72 Hours, 7days, 4 Weeks and 8 Weeks Post Dose for Each Treatment Group
Description High sensitivity C-reactive protein (hsCRP) was determined in serum at all visits (Visits 1-5) in order to identify the presence of inflammation, to determine its severity, and to monitor response to treatment. ANCOVA with treatment group, protein level at baseline and BMI at baseline as covariates.
Time Frame at 72 hours and 7 days, 4 and 8 weeks post-dose

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all participants as randomized that had at least one post baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, participants were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
72 hrs post-dose (n= 27, 28, 26, 28, 25, 53)
16.7
(3.41)
7.9
(3.34)
11.7
(3.49)
13.4
(3.34)
9.2
(3.53)
13.4
(2.43)
7 days post-dose (n= 28, 29, 28, 28, 27, 55)
8.0
(3.30)
2.5
(3.23)
4.3
(3.31)
6.3
(3.29)
3.7
(3.36)
13.7
(2.35)
4 week post-dose (n= 27, 28, 27, 28, 27, 55)
3.0
(3.13)
2.9
(3.08)
2.9
(3.14)
4.8
(3.08)
4.8
(3.13)
9.2
(2.20)
8 weeks post-dose (n= 26, 28, 27, 28, 27, 54)
3.8
(1.79)
2.0
(1.72)
2.6
(1.75)
5.2
(1.72)
2.9
(1.75)
8.6
(1.24)
5. Secondary Outcome
Title Serum Amyloid Protein (SAA) Levels at 72 Hours, 7days, 4 Weeks and 8 Weeks Post Dose for Each Treatment Group
Description Serum amyloid A (SAA) were determined in serum at all visits (Visits 1-5) in order to identify the presence of inflammation, to determine its severity, and to monitor response to treatment. ANCOVA with treatment group, protein level at baseline and BMI at baseline as covariates.
Time Frame at 72 hours and 7 days, 4 and 8 weeks post-dose

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all patients as randomized that had at least one post-baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, patients were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
72 hrs post-dose (n= 26, 28, 28, 28, 27, 50)
50.1
(20.05)
27.6
(19.32)
70.7
(19.37)
29.4
(19.28)
26.9
(19.69)
52.5
(14.48)
7 days post-dose (n= 28, 28, 28, 28, 26, 49)
10.6
(10.92)
5.4
(10.91)
11.9
(10.94)
10.5
(10.89)
10.3
(11.33)
39.4
(8.26)
4 week post-dose (n= 27, 28, 27, 28, 27, 50)
4.4
(3.53)
4.2
(3.46)
4.9
(3.53)
14.3
(3.45)
6.2
(3.53)
12.9
(2.59)
8 weeks post-dose (n= 26, 26, 26, 27, 27, 48)
5.5
(3.64)
4.6
(3.64)
5.7
(3.64)
8.2
(3.56)
4.1
(3.57)
18.0
(2.68)
6. Primary Outcome
Title The Dose of Canakinumab for Treatment of Acute Flares in Gout Patients That Leads to the Same Efficacy as Triamcinolone Acetonide With Respect to Pain Intensity on a 0-100 mm Visual Analog Scale (VAS)
Description Mean target dose at 24, 48 and 72 hours. Four models: Emax, Logistic, Linear in log-dose, Linear were selected to describe the potential dose-response curve and hence estimate the target dose of canakinumab using baseline Visual Analog Scale (VAS) and Body Mass Index (BMI) as covariates. Target dose was defined as the dose for which the efficacy is equivalent to the efficacy of triamcinolone acetonide 40 mg and was identified by assessing the dose response relationship with regards to the pain intensity in the target joint measured on a 0- 100 mm VAS (0= no pain and 100= unbearable pain).
Time Frame at 24,48 and 72 hours post-baseline

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all participants as randomized that had at least one post baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, participants were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Linear Model
Arm/Group Description The linear model was the best-fitting model out of the 4 selected models (Emax, Logistic, Linear in Log-dose, Linear)with lowest Akaike Information Criterion (AIC).
Measure Participants 197
Target dose at 24 hrs post-baseline
37
Target dose at 48 hrs post-baseline
23
Target dose at 72 hrs post-baseline
NA
7. Secondary Outcome
Title Amount of Rescue Medication Taken for Each Treatment Group
Description Participants who had difficulty in tolerating their pain after the 6-hour post-dose pain assessments and during the first 7 study days were allowed to take a maximum of 30 mg prednisolone (or equivalent dose of prednisone [30 mg]) orally once a day for a maximum of 5 days. In addition, participants could use 500 mg acetaminophen (paracetamol) and/or 30 mg codeine as needed during the first 7 study days. A maximum of 1 g/dose or 3 g/day of acetaminophen and 30 mg/dose or 180 mg/day of codeine was allowed during the first 7 days of the study.
Time Frame 7 days after study drug administration

Outcome Measure Data

Analysis Population Description
The Full Analysis Set (FAS) consisted of all participants as randomized that had at least one post baseline assessment of the primary efficacy variable. Following the intent-to-treat principle, participants were analyzed according to the treatment they were assigned to at randomization.
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
Measure Participants 28 29 28 29 27 56
Acetaminophen
1414.3
(2628.58)
1656.9
(4437.26)
2178.6
(2925.67)
1646.6
(3161.20)
607.4
(2250.12)
1614.3
(2958.51)
Codeine
42.9
(138.19)
78.6
(164.20)
49.3
(139.57)
27.9
(87.07)
4.4
(23.09)
52.0
(158.28)
Prednisolone/Prednisone
13.4
(36.82)
23.8
(44.03)
24.1
(59.36)
13.1
(35.37)
6.2
(24.54)
13.3
(26.13)

Adverse Events

Time Frame End of study (8 weeks)
Adverse Event Reporting Description
Arm/Group Title Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Arm/Group Description Canakinumab 10 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 25 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 50 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 90 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Canakinumab 150 mg subcutaneous (s.c) once. The s.c. injection could be administered into the arm or thigh. Randomized patients received one s.c. injection of canakinumab and placebo matching triamcinolone acetonide (0.9% sodium chloride) intramuscularly (i.m.) once,on Day 1. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Triamcinolone acetonide 40 mg intramuscularly (i.m) once. The i.m. injection was recommended to be administered deeply into the gluteal muscle. Randomized patients received triamcinolone acetonide 40 mg i.m. once or canakinumab matching placebo once, on Day 1.
All Cause Mortality
Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total / (NaN) / (NaN) / (NaN) / (NaN) / (NaN) / (NaN)
Serious Adverse Events
Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 0/28 (0%) 2/29 (6.9%) 2/29 (6.9%) 0/29 (0%) 0/28 (0%) 1/57 (1.8%)
Infections and infestations
Appendicitis 0/28 (0%) 1/29 (3.4%) 1/29 (3.4%) 0/29 (0%) 0/28 (0%) 0/57 (0%)
Bronchitis 0/28 (0%) 1/29 (3.4%) 0/29 (0%) 0/29 (0%) 0/28 (0%) 0/57 (0%)
Nervous system disorders
Carotid artery stenosis 0/28 (0%) 0/29 (0%) 1/29 (3.4%) 0/29 (0%) 0/28 (0%) 0/57 (0%)
Cerebrovascular disorder 0/28 (0%) 0/29 (0%) 0/29 (0%) 0/29 (0%) 0/28 (0%) 1/57 (1.8%)
Other (Not Including Serious) Adverse Events
Canakinumab 10 mg Canakinumab 25 mg Canakinumab 50 mg Canakinumab 90 mg Canakinumab 150 mg Triamcinolone Acetonide 40 mg
Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 2/28 (7.1%) 7/29 (24.1%) 5/29 (17.2%) 8/29 (27.6%) 5/28 (17.9%) 8/57 (14%)
Infections and infestations
Nasopharyngitis 1/28 (3.6%) 1/29 (3.4%) 2/29 (6.9%) 0/29 (0%) 1/28 (3.6%) 2/57 (3.5%)
Urinary tract infection 0/28 (0%) 0/29 (0%) 0/29 (0%) 1/29 (3.4%) 0/28 (0%) 3/57 (5.3%)
Investigations
Alanine aminotransferase increased 0/28 (0%) 0/29 (0%) 0/29 (0%) 2/29 (6.9%) 0/28 (0%) 0/57 (0%)
Aspartate aminotransferase increased 0/28 (0%) 0/29 (0%) 0/29 (0%) 2/29 (6.9%) 1/28 (3.6%) 0/57 (0%)
Blood uric acid increased 0/28 (0%) 0/29 (0%) 0/29 (0%) 2/29 (6.9%) 1/28 (3.6%) 0/57 (0%)
Musculoskeletal and connective tissue disorders
Bone pain 0/28 (0%) 0/29 (0%) 2/29 (6.9%) 0/29 (0%) 0/28 (0%) 0/57 (0%)
Pain in extremity 0/28 (0%) 1/29 (3.4%) 1/29 (3.4%) 0/29 (0%) 0/28 (0%) 3/57 (5.3%)
Nervous system disorders
Headache 1/28 (3.6%) 3/29 (10.3%) 1/29 (3.4%) 2/29 (6.9%) 1/28 (3.6%) 4/57 (7%)
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain 0/28 (0%) 0/29 (0%) 0/29 (0%) 2/29 (6.9%) 1/28 (3.6%) 0/57 (0%)
Skin and subcutaneous tissue disorders
Hyperhidrosis 0/28 (0%) 2/29 (6.9%) 0/29 (0%) 0/29 (0%) 0/28 (0%) 0/57 (0%)

Limitations/Caveats

[Not Specified]

More Information

Certain Agreements

Principal Investigators are NOT employed by the organization sponsoring the study.

The terms and conditions of Novartis' agreements with its investigators may vary. However, Novartis does not prohibit any investigator from publishing. Any publications from a single-site are postponed until the publication of the pooled data (i.e., data from all sites) in the clinical trial.

Results Point of Contact

Name/Title Study Director
Organization Novartis Pharmaceuticals
Phone 862-778-8300
Email
Responsible Party:
, ,
ClinicalTrials.gov Identifier:
NCT00798369
Other Study ID Numbers:
  • CACZ885H2255
  • EudraCT 2008-004666-61
First Posted:
Nov 26, 2008
Last Update Posted:
Apr 10, 2012
Last Verified:
Apr 1, 2012