A Study of INCB050465 in Relapsed or Refractory Mantle Cell Lymphoma Previously Treated With or Without a Bruton's Tyrosine Kinase (BTK) Inhibitor ((CITADEL-205))
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ClinicalTrials.gov Identifier: NCT03235544 |
Recruitment Status :
Active, not recruiting
First Posted : August 1, 2017
Results First Posted : February 10, 2022
Last Update Posted : November 18, 2023
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Sponsor:
Incyte Corporation
Information provided by (Responsible Party):
Incyte Corporation
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Study Type | Interventional |
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Study Design | Allocation: Non-Randomized; Intervention Model: Sequential Assignment; Masking: None (Open Label); Primary Purpose: Treatment |
Condition |
Lymphoma |
Intervention |
Drug: Parsaclisib |
Enrollment | 162 |
Participant Flow
Recruitment Details | Participants took part in the study at 76 investigative sites in France, Spain, the United States, Italy, Poland, Czech Republic, Great Britain, Denmark, Belgium, Germany, and Israel. Data are reported up to primary completion date, 3 March 2021. This study is ongoing. |
Pre-assignment Details | A total of 161 participants with relapsed or refractory mantle cell lymphoma who received 1-3 prior systemic therapies were enrolled into 2 Cohorts and treated: An additional participant was enrolled but not treated. Because this participant was not treated, he/she was not assigned to any treatment/cohort and was not included in the "Full Analysis Set" or "Safety Population" for analysis. Cohort 1 had previously received ibrutinib and Cohort 2 were Bruton's tyrosine kinase (BTK) inhibitor naive. |
Arm/Group Title | Cohort 1: Treatment A (Exposed to Ibrutinib) | Cohort 1: Treatment B (Exposed to Ibrutinib) | Cohort 2: Treatment A (BTK Inhibitor Naïve) | Cohort 2: Treatment B (BTK Inhibitor Naïve) |
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Arm/Group Description | Participants received parsaclisib 20 mg tablets, orally, once daily (QD) for 8 weeks followed by 20 mg once weekly (QW) for up to 52 weeks. Participants who were exposed to ibrutinib before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 2.5 mg QD for up to 116 weeks. Participants who were exposed to ibrutinib before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 20 mg QW for up to approximately 145 weeks. Participants who were not exposed to BTK inhibitor before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 2.5 mg QD for up to approximately 136 weeks. Participants who were not exposed to BTK inhibitor before enrollment were included in this group. |
Period Title: Overall Study | ||||
Started | 12 | 41 | 31 | 77 |
Completed | 0 | 0 | 0 | 0 |
Not Completed | 12 | 41 | 31 | 77 |
Reason Not Completed | ||||
Participants Still Ongoing in the Study | 1 | 13 | 19 | 55 |
Death | 11 | 23 | 11 | 20 |
Lost to Follow-up | 0 | 1 | 0 | 1 |
Withdrawal by Participant | 0 | 0 | 1 | 0 |
Reason not Specified | 0 | 4 | 0 | 1 |
Baseline Characteristics
Arm/Group Title | Cohort 1: Treatment A (Exposed to Ibrutinib) | Cohort 1: Treatment B (Exposed to Ibrutinib) | Cohort 2: Treatment A (BTK Inhibitor Naïve) | Cohort 2: Treatment B (BTK Inhibitor Naïve) | Total | |
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Arm/Group Description | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 20 mg QW for up to 52 weeks. Participants who were exposed to ibrutinib before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 2.5 mg QD for up to 116 weeks. Participants who were exposed to ibrutinib before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 20 mg QW for up to approximately 145 weeks. Participants who were not exposed to BTK inhibitor before enrollment were included in this group. | Participants received parsaclisib 20 mg tablets, orally, QD for 8 weeks followed by 2.5 mg QD for up to approximately 136 weeks. Participants who were not exposed to BTK inhibitor before enrollment were included in this group. | Total of all reporting groups | |
Overall Number of Baseline Participants | 12 | 41 | 31 | 77 | 161 | |
Baseline Analysis Population Description |
Full Analysis Set (FAS) included all participants enrolled in the study who received at least 1 dose of parsaclisib.
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Age, Continuous
Mean (Full Range) Unit of measure: Years |
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Number Analyzed | 12 participants | 41 participants | 31 participants | 77 participants | 161 participants | |
70.2
(53 to 82)
|
69.8
(48 to 89)
|
72.2
(43 to 89)
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71.5
(51 to 90)
|
70.9
(43 to 90)
|
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Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 12 participants | 41 participants | 31 participants | 77 participants | 161 participants | |
Female |
1 8.3%
|
11 26.8%
|
5 16.1%
|
17 22.1%
|
34 21.1%
|
|
Male |
11 91.7%
|
30 73.2%
|
26 83.9%
|
60 77.9%
|
127 78.9%
|
|
Race/Ethnicity, Customized
Measure Type: Count of Participants Unit of measure: Participants |
||||||
Number Analyzed | 12 participants | 41 participants | 31 participants | 77 participants | 161 participants | |
Hispanic or Latino |
3 25.0%
|
2 4.9%
|
4 12.9%
|
5 6.5%
|
14 8.7%
|
|
Not Hispanic or Latino |
6 50.0%
|
28 68.3%
|
21 67.7%
|
57 74.0%
|
112 69.6%
|
|
Not Reported |
1 8.3%
|
5 12.2%
|
6 19.4%
|
8 10.4%
|
20 12.4%
|
|
Unknown |
2 16.7%
|
4 9.8%
|
0 0.0%
|
1 1.3%
|
7 4.3%
|
|
Other |
0 0.0%
|
0 0.0%
|
0 0.0%
|
2 2.6%
|
2 1.2%
|
|
Missing |
0 0.0%
|
2 4.9%
|
0 0.0%
|
4 5.2%
|
6 3.7%
|
|
Race/Ethnicity, Customized
Measure Type: Count of Participants Unit of measure: Participants |
||||||
Number Analyzed | 12 participants | 41 participants | 31 participants | 77 participants | 161 participants | |
White |
11 91.7%
|
37 90.2%
|
24 77.4%
|
64 83.1%
|
136 84.5%
|
|
Black or African American |
0 0.0%
|
0 0.0%
|
0 0.0%
|
2 2.6%
|
2 1.2%
|
|
Asian |
0 0.0%
|
0 0.0%
|
0 0.0%
|
1 1.3%
|
1 0.6%
|
|
American-Indian/Alaska Native |
0 0.0%
|
0 0.0%
|
0 0.0%
|
0 0.0%
|
0 0.0%
|
|
Native Hawaiian/Pacific Islander |
0 0.0%
|
0 0.0%
|
0 0.0%
|
0 0.0%
|
0 0.0%
|
|
Other |
1 8.3%
|
1 2.4%
|
5 16.1%
|
3 3.9%
|
10 6.2%
|
|
Missing |
0 0.0%
|
3 7.3%
|
2 6.5%
|
7 9.1%
|
12 7.5%
|
Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
Following the first publication, the Institution and/or Principal Investigator may publish data or results from the Study, provided, however, that the Institution and/or Principal Investigator submits the proposed publication to the Sponsor for review at least sixty (60) days prior to the date of the proposed publication. Sponsor may remove from the proposed publication any information that is considered confidential and/or proprietary other than Study data and results.
Results Point of Contact
Name/Title: | Study Director |
Organization: | Incyte Corporation |
Phone: | 1-855-463-3463 |
EMail: | medinfo@incyte.com |
Responsible Party: | Incyte Corporation |
ClinicalTrials.gov Identifier: | NCT03235544 |
Other Study ID Numbers: |
INCB 50465-205 (CITADEL-205) Parsaclisib ( Other Identifier: Incyte Corporation ) 2017-003148-19 ( EudraCT Number ) |
First Submitted: | July 27, 2017 |
First Posted: | August 1, 2017 |
Results First Submitted: | January 14, 2022 |
Results First Posted: | February 10, 2022 |
Last Update Posted: | November 18, 2023 |