Clinical Trial Results:
Phase II, open label, international, multicentre clinical trial to investigate safety and efficacy of oral ITF 2357 in patients with active systemic onset juvenile idiopathic arthritis SOJIA
Summary
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EudraCT number |
2006-000089-35 |
Trial protocol |
IT |
Global end of trial date |
25 Aug 2008
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Results information
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Results version number |
v2(current) |
This version publication date |
31 Jul 2019
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First version publication date |
25 May 2019
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Other versions |
v1 |
Version creation reason |
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Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
DSC/05/2357/19
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT00570661 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Italfarmaco S.p.A.
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Sponsor organisation address |
Via dei Lavoratori, 54, Milan, Italy, 20092
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Public contact |
Clinical Trial Transparency Manager, Italfarmaco S.p.A., Italfarmaco S.p.A., +39 02 66041503, info@italfarmaco.com
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Scientific contact |
Clinical Trial Transparency Manager, Italfarmaco S.p.A., Italfarmaco S.p.A., +39 02 66041503, info@italfarmaco.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
Yes
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EMA paediatric investigation plan number(s) |
EMEA-000551-PIP01-09 | ||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
Yes
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
25 Aug 2008
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
25 Aug 2008
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Global end of trial reached? |
Yes
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Global end of trial date |
25 Aug 2008
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
To determine the safety and tolerability of oral ITF2357 in patients with active SOJIA with inadequate response or intolerance to standard therapy with oral steroids and methotrexate, with or without previously used biologic agents.
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Protection of trial subjects |
The study was conducted under the provisions of the Declaration of Helsinki and in accordance with the International Conference on Harmonization (ICH) Consolidated Guideline on Good Clinical Practice (GCP).
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
12 Sep 2006
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Romania: 5
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Country: Number of subjects enrolled |
Serbia: 12
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Worldwide total number of subjects |
17
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EEA total number of subjects |
5
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
7
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Adolescents (12-17 years) |
8
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Adults (18-64 years) |
2
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
Seventeen patients were screened and enrolled in the study. | ||||||||||||||
Pre-assignment
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Screening details |
Patients with SOJIA according to the International League against Rheumatism criteria, established before the age of 16 y and for at least 6 mo before the study entry, having active disease for at least 1 mo while receiving more than 0.2 mg/kg/day prednisolone or equivalent steroid with/without concurrent methotrexate therapy (≥ 10 mg/m2 weekly). | ||||||||||||||
Period 1
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Period 1 title |
Overall trial (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||
Blinding implementation details |
Not applicable. The study was open label.
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Arms
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Arm title
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ITF2357 | ||||||||||||||
Arm description |
ITF2357 hard gelatine capsules were administered orally, in fed conditions, at the cumulative daily dose of 1.5 mg/kg achieved by administration of 0.75 mg/kg at 12-hour interval for 4 weeks initially. The doses of 1.5 mg/kg/day were achieved by administration of an appropriate number of capsules of definite strength. Treatment was further prolonged up to 12 weeks in total if so suggested by the observed benefits and the lack of treatment-limiting toxicity. | ||||||||||||||
Arm type |
Experimental | ||||||||||||||
Investigational medicinal product name |
ITF2357
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Investigational medicinal product code |
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Other name |
Givinostat, histone deacetylase inhibitor
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Pharmaceutical forms |
Capsule, hard
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Routes of administration |
Oral use
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Dosage and administration details |
ITF2357 hard gelatine capsule for oral administration supplied at the dose strengths of 7.5, 10, 12.5, 15, 20 mg and 50 mg. The investigational product was administered orally, in fed conditions, at the cumulative daily dose of 1.5 mg/kg achieved by administration of 0.75 mg/kg at 12-hour interval. Each patient received the same daily dose for the whole treatment period. ITF2357 was initially administered for 4 weeks. Treatment was further prolonged up to 12 weeks in total if so suggested by the observed benefits and the lack of treatment-limiting toxicity.
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Baseline characteristics reporting groups
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Reporting group title |
Overall trial
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Subject analysis sets
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Subject analysis set title |
ITF2357 - ITT population
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Subject analysis set type |
Intention-to-treat | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
All recruited patients who received study medication and for whom at least one safety or efficacy measurement was available.
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Subject analysis set title |
ITF2357 - PP population
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Subject analysis set type |
Per protocol | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
All patients who completed the study without any major deviations from the protocol procedures.
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End points reporting groups
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Reporting group title |
ITF2357
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Reporting group description |
ITF2357 hard gelatine capsules were administered orally, in fed conditions, at the cumulative daily dose of 1.5 mg/kg achieved by administration of 0.75 mg/kg at 12-hour interval for 4 weeks initially. The doses of 1.5 mg/kg/day were achieved by administration of an appropriate number of capsules of definite strength. Treatment was further prolonged up to 12 weeks in total if so suggested by the observed benefits and the lack of treatment-limiting toxicity. | ||
Subject analysis set title |
ITF2357 - ITT population
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Subject analysis set type |
Intention-to-treat | ||
Subject analysis set description |
All recruited patients who received study medication and for whom at least one safety or efficacy measurement was available.
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Subject analysis set title |
ITF2357 - PP population
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Subject analysis set type |
Per protocol | ||
Subject analysis set description |
All patients who completed the study without any major deviations from the protocol procedures.
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End point title |
Number of patients completing week 12 of treatment [1] | |||||||||||||||
End point description |
All patients in the study PP population (N=9) completed 12 weeks of treatment with ITF2357 according to the specifications of the protocol and thus reached the primary end-point of the study.
The asnalysis was repeated on the ITT population: 10 out of the 17 patients in the ITT population completed 12 weeks of treatment and reached the primary end-point of the study.
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End point type |
Primary
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End point timeframe |
At week 12.
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: No data available |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - Patient global assessment | |||||||||||||||||||||||||||||||||||||||
End point description |
Patient/parent global Visual Analogue Scale (VAS) (VAS) is from 0 to 100.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [2] - n=16 at week 4 and FU1 n=14 at week 6, week 12 and FU3 n=12 at week 8 and week 10 |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - Physician global assessment | |||||||||||||||||||||||||||||||||||||||
End point description |
Physician's global c (VAS) is from 0 to 100.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [3] - n=16 at week 4 and FU1 n=15 at FU3 n=14 at week 6 and week 12 n=12 at week and week 10 |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - Number of joints with active arthritis | |||||||||||||||||||||||||||||||||||||||
End point description |
Number of active joints is from 0 to 75.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [4] - n=16 at week 4 and FU1 n=15 at FU3 n=14 at week 6 and week 12 n=12 at week and week 10 |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - Number of joints with limitation | |||||||||||||||||||||||||||||||||||||||
End point description |
Number of joints with limited range of motion is from 0 to 75.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [5] - n=16 at week 4 and FU1 n=15 at FU3 n=14 at week 6 and week 12 n=12 at week and week 10 |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - CHAQ | |||||||||||||||||||||||||||||||||||||||
End point description |
The Childhood Health Assessment Questionnaire (CHAQ) is from 0 to 3
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [6] - n=16 at week 4 and FU1 n=14 at week 6, week 12 and FU3 n=12 at week 8 and week 10 [7] - n=8 at FU3 |
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No statistical analyses for this end point |
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End point title |
JIA Outcome Core Set Variables - ESR | |||||||||||||||||||||||||||||||||||||||
End point description |
Measurements of erythrocyte sedimentation rate (ESR) were performed at the local laboratory cooperating with each study site.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Notes [8] - n=16 at week 4 and FU1 n=14 at week 12 n=13 at FU3 n=12 at week 8 n=10 at week 6 n=8 at week 10 [9] - n=7 at FU3 n=6 at week 6 and week 10 |
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No statistical analyses for this end point |
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End point title |
Overall SFS results - Sum of first five variables and sum of last five variables | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Modified Systemic Feature Score (SFS) variables included:
- temperature, rash, lymph nodes, liver and spleen size, and clinical evidence of serositis (clinical variables)
- ESR, CRP, leukocyte count, haemoglobin, thrombocyte count (laboratory variables).
Items in both sets of variables were scored as present (1) or not present (0) based on predefined criteria, described in the attached chart.
SFS data were presented as the sum of the first 5 items and the sum of the last 5 items. Each sum could range from a minimum of 0 to a maximum of 5.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 2, 4, 6, 8, 10 and 12 (End of treatment), 1 month and 3 months follow up (FU1, FU3) in the PP and ITT populations respectively.
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Attachments |
Overall SFS_PP and ITT populations Description |
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Notes [10] - n=16 at wk 4 (clin) & FU1 (lab) n=14 at wk 6 & wk 12 n=12 at wk 8 & wk 10 n=15 at FU1 (clin) |
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No statistical analyses for this end point |
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End point title |
N. and % of pts with presence or absence of each item for SFS | |||||||||
End point description |
Description of criteria for SFS results is attached.
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End point type |
Secondary
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End point timeframe |
At pretreatment visit, at weeks 4, 8, 12 (End of treatment) and 1 month follow up (FU1) in the ITT and PP respectively. See the two tables attached.
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Attachments |
ITT population PP population Description |
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No statistical analyses for this end point |
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End point title |
N. and % of pts with sufficient therapeutic response at week 4 to continue treatment | |||||||||||||||
End point description |
Therapeutic response at week 4 was considered sufficient by the Investigator if a decrease in Systemic Feature Score of 2 (at least one of the first five variables) and/or JIA30 response (or above: 50 or 70) was obtained.
Number of patients are reported here. For number and percentage of patients, see attached tables.
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End point type |
Secondary
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End point timeframe |
At week 4.
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Attachments |
ITT population PP population |
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No statistical analyses for this end point |
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End point title |
N. and % of pts with JIA plus SFS clinical improvement | |||||||||||||||||||||||||||
End point description |
Clinical improvement at week 2, 4, 6, 8, 10 and 12 was evaluated on the basis of JIA30,
JIA50 and JIA70 plus SFS (two points decrease in SFS) as per protocol.
Patients were considered as improved and with positive therapeutic response if 3 or more JIA Core Set Variables improved by 30% and no more than one worsened by 30%. JIA50 and JIA70 were defined as an improvement of 3 or more JIA Core Set Variables by 50% and 70%, respectively, and no more than 1 worsened by 30%. Additionally two points decrease in Systemic Feature Score were considered as disease improvement.
Number of patients at week 12 are reported here. For number and percentage of patients at all timepoints, see attached tables.
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End point type |
Secondary
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End point timeframe |
At weeks 2, 4, 6, 8, 10 and 12.
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Attachments |
ITT population PP population |
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
At weeks 1, 2, 4, 6, 8, 10, 12 (end of treatment) and FU1 and FU3
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
11.1
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Reporting groups
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Reporting group title |
IT2357 - safety population
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Reporting group description |
Safety population: all recruited patients who received at least one dose of the study medication. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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04 Apr 2007 |
Reason for the amendment was that some protocol changes were necessary following the
occurrence of two SUSARs during treatment with ITF2357 in patients affected by onco
haematological malignancies. The two SUSARs were:
- A fatal liver failure
- QTc prolongation (QTc > 500 msec) with concomitant sinus bradycardia, low serum K and Mg.
The following protocol changes were introduced:
more restrictive inclusion/exclusion criteria related to virological aspects, excluding
patients with on-going clinically relevant viral infections or with risk of developing
severe viral infections
treatment discontinuation in case of occurrence of severe viral or bacterial infections
more restrictive inclusion/exclusion criteria related to cardiovascular aspects, excluding
patients with additional risk factors for Torsade de Pointes and excluding use of
concomitant medications with potential risk of Torsade de Pointes
calculation of QTc interval as for Bazett’s formula at each ECG recording and
measurements of serum concentration of Mg and K
treatment discontinuation in case of QTc prolongation and/or serum levels of Mg and K
falling below the Lower Limit of Normal Laboratory Ranges during the treatment with
ITF2357.
In addition the following inclusion criteria were modified:
basal Hb below 11 mg/dL and previous treatment with methotrexate not required any
longer as inclusion criteria
check for sufficient therapeutic response restricted to week 4 and 8, based on either SFS
reduction of 2 points and/or JIA30 achievement
calculation of items 5 to 10 of the SFS to be done in comparison vs. pre-treatment values
instead of values measured in the previous visit. |
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Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
No limitations or caveats are applicable to this summary of results. | |||
Online references |
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http://www.ncbi.nlm.nih.gov/pubmed/21538322 |