A Study to Investigate the Efficacy and Safety of Bendamustine Compared With Bendamustine+Obinutuzumab (GA101) in Participants With Rituximab-Refractory, Indolent Non-Hodgkin's Lymphoma (GADOLIN) · Source last updated 2020-01-13
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
Measure
MEAN
Unit
Units on a scale
Interval / dispersion
Standard Deviation
Time frame
Baseline, Day 1 of Cycles 3, 4, 5, End of induction treatment (up to Month 6); Follow-up Months 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, Final Follow-up (up to 2 years after end of induction); Extension follow-up Months 6, 18 and 24
What was measured
FACT-Lym total score is the sum of physical well-being score (7 items), social/family well-being (7 items), emotional well-being (6 items), functional well-being (7 items), and Lymphoma sub-scale (15 items); responses to each item range from 0, "Not at all" to 4, "Very much". Total score ranges from 0-168. Higher scores indicate a better PRO/QoL. In timeframe, follow-up months represents months after end of induction (e.g. Follow-up Month 2 is 2 months after end of induction) and extension follow-up months represents months after end of 2 years normal follow-up (e.g. extension follow-up Month 6 is 6 months after end of normal 2 year follow-up).
Analysis population: ITT population. Here, number of participants analyzed signified those participants who were evaluable for this outcome.
Groups in this outcome
Bendamustine Alone
Participants received Bendamustine 120 mg/m\^2 IV infusion on Days 1 and 2 of each 28-day cycle for up to six cycles.
Obinutuzumab + Bendamustine
Induction phase: Participants received Bendamustine 90 mg/m\^2 IV on Days 2 and 3 of Cycle 1 and on Days 1 and 2 of Cycles 2-6 (28-day cycles) for the first 10 participants and on Days 1 and 2 of each 28-day cycle for Cycles 1-6 for remaining participants. Participants also received obinutuzumab 1000 mg IV infusion on Days 1, 8, and 15 of Cycle 1; Day 1 of Cycles 2-6. Maintenance phase: Participants with CR, PR or SD then received obinutuzumab 1000 mg IV infusion every 2 months until disease progression or for up to 2 years (whichever occurred first).
Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
186
Obinutuzumab + Bendamustine
187
Reported measurements
Baseline
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
186
Obinutuzumab + Bendamustine
187
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
124.56
24.17
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
126.22
23.98
Not reported
Not reported
Not reported
CFB at Cycle 3 Day 1
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
153
Obinutuzumab + Bendamustine
154
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
-0.74
17.91
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
1.33
13.89
Not reported
Not reported
Not reported
CFB at Cycle 4 Day 1
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
5
Obinutuzumab + Bendamustine
2
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
-12.16
14.80
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
22.53
16.23
Not reported
Not reported
Not reported
CFB at Cycle 5 Day 1
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
140
Obinutuzumab + Bendamustine
144
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
-1.68
16.61
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
1.71
15.23
Not reported
Not reported
Not reported
CFB at End of Induction Treatment
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
147
Obinutuzumab + Bendamustine
140
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
0.02
18.55
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
0.35
18.29
Not reported
Not reported
Not reported
CFB at Follow-up Month 2
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
106
Obinutuzumab + Bendamustine
131
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
5.10
17.73
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
3.54
15.45
Not reported
Not reported
Not reported
CFB at Follow-up Month 4
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
95
Obinutuzumab + Bendamustine
119
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
5.40
16.29
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.50
17.76
Not reported
Not reported
Not reported
CFB at Follow-up Month 6
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
76
Obinutuzumab + Bendamustine
113
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
5.03
15.01
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
6.57
15.96
Not reported
Not reported
Not reported
CFB at Follow-up Month 8
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
74
Obinutuzumab + Bendamustine
104
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
1.48
14.27
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.18
15.61
Not reported
Not reported
Not reported
CFB at Follow-up Month 10
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
58
Obinutuzumab + Bendamustine
91
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
4.58
16.39
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.70
16.89
Not reported
Not reported
Not reported
CFB at Follow-up Month 12
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
52
Obinutuzumab + Bendamustine
91
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
2.97
17.84
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.88
18.93
Not reported
Not reported
Not reported
CFB at Follow-up Month 14
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
45
Obinutuzumab + Bendamustine
87
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
3.18
13.85
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.92
17.06
Not reported
Not reported
Not reported
CFB at Follow-up Month 16
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
41
Obinutuzumab + Bendamustine
83
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
2.25
14.98
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
7.59
16.97
Not reported
Not reported
Not reported
CFB at Follow-up Month 18
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
40
Obinutuzumab + Bendamustine
76
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
2.16
15.38
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
6.99
18.27
Not reported
Not reported
Not reported
CFB at Follow-up Month 20
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
33
Obinutuzumab + Bendamustine
73
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
-0.89
16.34
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.66
18.90
Not reported
Not reported
Not reported
CFB at Follow-up Month 22
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
29
Obinutuzumab + Bendamustine
71
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
2.15
19.03
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
4.59
17.98
Not reported
Not reported
Not reported
CFB at Follow-up Month 24
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
30
Obinutuzumab + Bendamustine
67
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
-2.13
15.74
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.28
18.75
Not reported
Not reported
Not reported
CFB at Final follow-up
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
84
Obinutuzumab + Bendamustine
105
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
2.15
16.60
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
2.55
20.11
Not reported
Not reported
Not reported
CFB at Extension Follow Up Month 6
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
21
Obinutuzumab + Bendamustine
60
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
1.22
11.67
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
5.14
20.30
Not reported
Not reported
Not reported
CFB at Extension Follow Up Month 18
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
18
Obinutuzumab + Bendamustine
48
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
4.92
14.73
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
6.88
19.24
Not reported
Not reported
Not reported
CFB at Extension Follow Up Month 24
Analysis denominator · Participants
Group
Source count
Bendamustine Alone
18
Obinutuzumab + Bendamustine
41
Values in Units on a scale · Interval/dispersion: Standard Deviation
Group
Value
Spread
Lower
Upper
Comment
Bendamustine Alone
9.69
15.88
Not reported
Not reported
Not reported
Obinutuzumab + Bendamustine
6.13
20.32
Not reported
Not reported
Not reported
Complete source fields
classes
categories
measurements
group Id
OG000
spread
24.17
value
124.56
group Id
OG001
spread
23.98
value
126.22
denoms
counts
group Id
OG000
value
186
group Id
OG001
value
187
units
Participants
title
Baseline
categories
measurements
group Id
OG000
spread
17.91
value
-0.74
group Id
OG001
spread
13.89
value
1.33
denoms
counts
group Id
OG000
value
153
group Id
OG001
value
154
units
Participants
title
CFB at Cycle 3 Day 1
categories
measurements
group Id
OG000
spread
14.80
value
-12.16
group Id
OG001
spread
16.23
value
22.53
denoms
counts
group Id
OG000
value
5
group Id
OG001
value
2
units
Participants
title
CFB at Cycle 4 Day 1
categories
measurements
group Id
OG000
spread
16.61
value
-1.68
group Id
OG001
spread
15.23
value
1.71
denoms
counts
group Id
OG000
value
140
group Id
OG001
value
144
units
Participants
title
CFB at Cycle 5 Day 1
categories
measurements
group Id
OG000
spread
18.55
value
0.02
group Id
OG001
spread
18.29
value
0.35
denoms
counts
group Id
OG000
value
147
group Id
OG001
value
140
units
Participants
title
CFB at End of Induction Treatment
categories
measurements
group Id
OG000
spread
17.73
value
5.10
group Id
OG001
spread
15.45
value
3.54
denoms
counts
group Id
OG000
value
106
group Id
OG001
value
131
units
Participants
title
CFB at Follow-up Month 2
categories
measurements
group Id
OG000
spread
16.29
value
5.40
group Id
OG001
spread
17.76
value
5.50
denoms
counts
group Id
OG000
value
95
group Id
OG001
value
119
units
Participants
title
CFB at Follow-up Month 4
categories
measurements
group Id
OG000
spread
15.01
value
5.03
group Id
OG001
spread
15.96
value
6.57
denoms
counts
group Id
OG000
value
76
group Id
OG001
value
113
units
Participants
title
CFB at Follow-up Month 6
categories
measurements
group Id
OG000
spread
14.27
value
1.48
group Id
OG001
spread
15.61
value
5.18
denoms
counts
group Id
OG000
value
74
group Id
OG001
value
104
units
Participants
title
CFB at Follow-up Month 8
categories
measurements
group Id
OG000
spread
16.39
value
4.58
group Id
OG001
spread
16.89
value
5.70
denoms
counts
group Id
OG000
value
58
group Id
OG001
value
91
units
Participants
title
CFB at Follow-up Month 10
categories
measurements
group Id
OG000
spread
17.84
value
2.97
group Id
OG001
spread
18.93
value
5.88
denoms
counts
group Id
OG000
value
52
group Id
OG001
value
91
units
Participants
title
CFB at Follow-up Month 12
categories
measurements
group Id
OG000
spread
13.85
value
3.18
group Id
OG001
spread
17.06
value
5.92
denoms
counts
group Id
OG000
value
45
group Id
OG001
value
87
units
Participants
title
CFB at Follow-up Month 14
denoms
counts
group Id
OG000
value
186
group Id
OG001
value
187
units
Participants
description
FACT-Lym total score is the sum of physical well-being score (7 items), social/family well-being (7 items), emotional well-being (6 items), functional well-being (7 items), and Lymphoma sub-scale (15 items); responses to each item range from 0, "Not at all" to 4, "Very much". Total score ranges from 0-168. Higher scores indicate a better PRO/QoL. In timeframe, follow-up months represents months after end of induction (e.g. Follow-up Month 2 is 2 months after end of induction) and extension follow-up months represents months after end of 2 years normal follow-up (e.g. extension follow-up Month 6 is 6 months after end of normal 2 year follow-up).
dispersion Type
Standard Deviation
groups
description
Participants received Bendamustine 120 mg/m\^2 IV infusion on Days 1 and 2 of each 28-day cycle for up to six cycles.
id
OG000
title
Bendamustine Alone
description
Induction phase: Participants received Bendamustine 90 mg/m\^2 IV on Days 2 and 3 of Cycle 1 and on Days 1 and 2 of Cycles 2-6 (28-day cycles) for the first 10 participants and on Days 1 and 2 of each 28-day cycle for Cycles 1-6 for remaining participants. Participants also received obinutuzumab 1000 mg IV infusion on Days 1, 8, and 15 of Cycle 1; Day 1 of Cycles 2-6. Maintenance phase: Participants with CR, PR or SD then received obinutuzumab 1000 mg IV infusion every 2 months until disease progression or for up to 2 years (whichever occurred first).
id
OG001
title
Obinutuzumab + Bendamustine
param Type
MEAN
population Description
ITT population. Here, number of participants analyzed signified those participants who were evaluable for this outcome.
reporting Status
POSTED
time Frame
Baseline, Day 1 of Cycles 3, 4, 5, End of induction treatment (up to Month 6); Follow-up Months 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, Final Follow-up (up to 2 years after end of induction); Extension follow-up Months 6, 18 and 24