Clinical Trial Results:
Open-Label, Single-arm, Phase IIIb Clinical Trial to Evaluate the Safety of Switching from Intravenous Rituximab to Subcutaneous Rituximab During First-Line Treatment for CD20+ Non-Hodgkin's Follicular Lymphoma and Diffuse Large B-cell Lymphoma
Summary
|
|
EudraCT number |
2013-001118-14 |
Trial protocol |
ES |
Global end of trial date |
11 Apr 2017
|
Results information
|
|
Results version number |
v1(current) |
This version publication date |
20 Apr 2018
|
First version publication date |
20 Apr 2018
|
Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
|
|||
Trial identification
|
|||
Sponsor protocol code |
ML28943
|
||
Additional study identifiers
|
|||
ISRCTN number |
- | ||
US NCT number |
NCT01987505 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
|
|||
Sponsor organisation name |
F. Hoffmann-La Roche AG
|
||
Sponsor organisation address |
Grenzacherstrasse 124, Basel, Switzerland, CH-4070
|
||
Public contact |
F. Hoffmann-La Roche AG, F. Hoffmann-La Roche AG, +41 616878333, global.trial_information@roche.com
|
||
Scientific contact |
F. Hoffmann-La Roche AG, F. Hoffmann-La Roche AG, + 41 616878333, global.trial_information@roche.com
|
||
Paediatric regulatory details
|
|||
Is trial part of an agreed paediatric investigation plan (PIP) |
No
|
||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
|
||
Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
|
||
Results analysis stage
|
|||
Analysis stage |
Final
|
||
Date of interim/final analysis |
11 Apr 2017
|
||
Is this the analysis of the primary completion data? |
No
|
||
Global end of trial reached? |
Yes
|
||
Global end of trial date |
11 Apr 2017
|
||
Was the trial ended prematurely? |
No
|
||
General information about the trial
|
|||
Main objective of the trial |
The main objective of the study was to evaluate the incidence of administration-associated reactions (AARs) following multiple doses of subcutaneous (SC) rituximab during Induction and/or Maintenance therapy in subjects with CD20+ follicular non-Hodgkin’s lymphoma (NHL) or CD20+ diffuse large B-cell lymphoma (DLBCL) who had previously received at least one dose of intravenous (IV) rituximab.
|
||
Protection of trial subjects |
All study subjects were required to read and sign an Informed Consent Form.
|
||
Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
11 Nov 2013
|
||
Long term follow-up planned |
Yes
|
||
Long term follow-up rationale |
Safety | ||
Long term follow-up duration |
2 Years | ||
Independent data monitoring committee (IDMC) involvement? |
No
|
||
Population of trial subjects
|
|||
Number of subjects enrolled per country |
|||
Country: Number of subjects enrolled |
Spain: 140
|
||
Worldwide total number of subjects |
140
|
||
EEA total number of subjects |
140
|
||
Number of subjects enrolled per age group |
|||
In utero |
0
|
||
Preterm newborn - gestational age < 37 wk |
0
|
||
Newborns (0-27 days) |
0
|
||
Infants and toddlers (28 days-23 months) |
0
|
||
Children (2-11 years) |
0
|
||
Adolescents (12-17 years) |
0
|
||
Adults (18-64 years) |
80
|
||
From 65 to 84 years |
60
|
||
85 years and over |
0
|
|
|||||||||||||||||||||
Recruitment
|
|||||||||||||||||||||
Recruitment details |
A total of 140 subjects were enrolled across 39 sites in Spain. | ||||||||||||||||||||
Pre-assignment
|
|||||||||||||||||||||
Screening details |
This study included adult subjects with CD20+ diffuse large B-cell lymphoma or CD20+ follicular lymphoma, who had already received at least one complete dose of rituximab IV during induction or maintenance. | ||||||||||||||||||||
Period 1
|
|||||||||||||||||||||
Period 1 title |
Overall Study (overall period)
|
||||||||||||||||||||
Is this the baseline period? |
Yes | ||||||||||||||||||||
Allocation method |
Not applicable
|
||||||||||||||||||||
Blinding used |
Not blinded | ||||||||||||||||||||
Arms
|
|||||||||||||||||||||
Arm title
|
Subcutaneous Rituximab | ||||||||||||||||||||
Arm description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab during first-line treatment. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL and up to 32 months for subjects with FL. | ||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||
Investigational medicinal product name |
Rituximab SC
|
||||||||||||||||||||
Investigational medicinal product code |
|||||||||||||||||||||
Other name |
MabThera Rituxan
|
||||||||||||||||||||
Pharmaceutical forms |
Solution for injection
|
||||||||||||||||||||
Routes of administration |
Subcutaneous use
|
||||||||||||||||||||
Dosage and administration details |
1400 mg of rituximab was injected subcutaneously (SC).
|
||||||||||||||||||||
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Baseline characteristics reporting groups
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Subcutaneous Rituximab
|
|||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab during first-line treatment. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL and up to 32 months for subjects with FL. | |||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis sets
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set title |
Diffuse Large B-Cell Lymphoma (DLBCL)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set type |
Sub-group analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Subjects with diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab. Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set title |
Follicular Lymphoma (FL)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set type |
Sub-group analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Treatment duration was expected to last to 32 months for subjects with FL.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||
End points reporting groups
|
|||
Reporting group title |
Subcutaneous Rituximab
|
||
Reporting group description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab during first-line treatment. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL and up to 32 months for subjects with FL. | ||
Subject analysis set title |
Diffuse Large B-Cell Lymphoma (DLBCL)
|
||
Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Subjects with diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab. Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL.
|
||
Subject analysis set title |
Follicular Lymphoma (FL)
|
||
Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Treatment duration was expected to last to 32 months for subjects with FL.
|
|
|||||||||||||||||||||||||||||||||||||
End point title |
Percentage of Subjects with Administration-Associated Reactions (AARs) [1] | ||||||||||||||||||||||||||||||||||||
End point description |
AARs were defined as all adverse events (AEs) occurring within 24 hours of rituximab SC administration and which were considered related to study drug. AARs included infusion/injection-related reactions (IIRRs), injection-site reactions, administration site conditions and all symptoms thereof. Grading was completed according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE), version 4.0. Safety Population included all enrolled subjects who received at least one dose of study medication.
|
||||||||||||||||||||||||||||||||||||
End point type |
Primary
|
||||||||||||||||||||||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||||||||||||||||||||||
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: Only descriptive analysis was planned to be reported for the Primary Endpoint. Therefore, no statistical analysis is provided. |
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Percentage of Subjects with At Least One Grade >/= 3 Adverse Event (AE) | ||||||||||||||||
End point description |
An adverse event was any untoward medical occurrence in a subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An adverse event can, therefore, be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Pre-existing conditions which worsen during a study are also considered as adverse events. Grading was completed according to the CTCAE, version 4.0. Safety Population included all enrolled subjects who received at least one dose of study medication.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Percentage of Subjects with At Least One Grade >/= 3 Infusion/ Injection Related Reaction (IIRR) | ||||||||||||||||
End point description |
Grading of IIRRs was completed according to the CTCAE, version 4.0. Safety Population included all enrolled subjects who received at least one dose of study medication.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Percentage of Subjects with At Least One Serious Adverse Event (SAE) | ||||||||||||||||
End point description |
SAE was defined as any experience that suggested a significant hazard, contraindication, side effect, or precaution, and fulfilled any of the following criteria: fatal (resulted in death), life-threatening, required in-patient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity, was a congenital anomaly/ birth defect, was medically significant or required intervention to prevent any of the other outcomes listed here. Safety Population included all enrolled subjects who received at least one dose of study medication.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Event-Free Survival (EFS) | ||||||||||||||||
End point description |
EFS was defined as the time from first dose of rituximab IV to first occurrence of progressive disease (PD) or relapse, according to the International Working Group (IWG) response criteria or initiation of a non–protocol-specified anti-lymphoma therapy or death, whichever occurs first. PD: >/= 50% increase lymph nodes and nodal mass size, any new lesion, enlarged liver/spleen, reappearance bone marrow abnormalities. Intent-to-Treat (ITT) population included all enrolled subjects.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Progression-Free Survival (PFS) | ||||||||||||||||
End point description |
PFS was defined as the time from first dose of rituximab IV to the first occurrence of progressive disease (PD) or relapse, according to the International Working Group (IWG) response criteria or death from any cause. PD: >/= 50% increase lymph nodes and nodal mass size, any new lesion, enlarged liver/spleen, reappearance bone marrow abnormalities. The ITT population included all enrolled subjects.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Overall survival (OS) | ||||||||||||||||
End point description |
OS was defined as the time from first dose of rituximab IV to death from any cause. The ITT population included all enrolled subjects.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||
End point title |
Disease-Free Survival (DFS) | ||||||||||||||||
End point description |
DFS was assessed in subjects achieving complete response (CR) including complete response unconfirmed (Cru) and was defined as the period from the date of the initial CR/CRu until the date of relapse or death from any cause. CR: 1) disappearance of all evidence/symptoms of disease, 2) lymph nodes and nodal masses normal size, 3) enlarged spleen must have regressed in size, 4) normal bone marrow; CRu: see 1) and 3) of CR plus > 75% decrease in residual lymph node mass, indeterminate bone marrow. The ITT population included all enrolled subjects. Here, 99999 signifies that there were no events in this arm, therefore mean and 95% Confidence Interval could not be calculated.
|
||||||||||||||||
End point type |
Secondary
|
||||||||||||||||
End point timeframe |
Up to 32 months
|
||||||||||||||||
|
|||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||||||||||||||||||||||||||||
End point title |
Treatment Response Rate | ||||||||||||||||||||||||||||||||||||||||||||
End point description |
Treatment response rate was classified according to the International Working Group (IWG) response criteria: CR/Cru, partial response (PR), stable disease (SD) and PD. CR: 1) disappearance of all evidence/symptoms of disease, 2) lymph nodes and nodal masses normal size, 3) enlarged spleen must have regressed in size, 4) normal bone marrow; CRu: see 1) and 3) of CR plus > 75% decrease in residual lymph node mass, indeterminate bone marrow; PR: >/= 50% decrease lymph nodes and nodal mass size; decrease in liver/spleen size, no new sites; SD: less than a PR, but is not PD; PD: >/= 50% increase lymph nodes and nodal mass size, any new lesion, enlarged liver/spleen, reappearance bone marrow abnormalities. ITT population included all enrolled subjects.
|
||||||||||||||||||||||||||||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||||||||||||||||||||||||||||
End point timeframe |
4-6 weeks after the last dose of Induction (Up to approximately 8 months)
|
||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse events information
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Timeframe for reporting adverse events |
Up to 32 months
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse event reporting additional description |
An adverse event is any untoward medical occurrence in a subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. Safety Population included all enrolled subjects who received at least one dose of study medication.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
20.0
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting groups
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Subcutaneous Rituximab
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects with CD20+ non-Hodgkin's follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL), who had already received at least one full dose of intravenous (IV) rituximab were treated with subcutaneous (SC) rituximab during first-line treatment. Subjects with FL were administered 1400 mg rituximab during induction therapy (once monthly for 4-7 cycles) and maintenance therapy (once every 2 months for 6-12 cycles). Subjects with DLBCL were administered 1400 mg SC of rituximab once monthly for 4-7 cycles. Treatment duration was expected to last up to 7 months for subjects with DLBCL and up to 32 months for subjects with FL. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||
Substantial protocol amendments (globally) |
|||
Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
|||
Were there any global interruptions to the trial? No | |||
Limitations and caveats |
|||
Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |