author_facet Sekiguchi, Naohiro
Rai, Shinya
Munakata, Wataru
Suzuki, Kenshi
Handa, Hiroshi
Shibayama, Hirohiko
Endo, Tomoyuki
Terui, Yasuhito
Iwaki, Noriko
Fukuhara, Noriko
Tatetsu, Hiro
Iida, Shinsuke
Ishikawa, Takayuki
Shiibashi, Ryota
Izutsu, Koji
Sekiguchi, Naohiro
Rai, Shinya
Munakata, Wataru
Suzuki, Kenshi
Handa, Hiroshi
Shibayama, Hirohiko
Endo, Tomoyuki
Terui, Yasuhito
Iwaki, Noriko
Fukuhara, Noriko
Tatetsu, Hiro
Iida, Shinsuke
Ishikawa, Takayuki
Shiibashi, Ryota
Izutsu, Koji
author Sekiguchi, Naohiro
Rai, Shinya
Munakata, Wataru
Suzuki, Kenshi
Handa, Hiroshi
Shibayama, Hirohiko
Endo, Tomoyuki
Terui, Yasuhito
Iwaki, Noriko
Fukuhara, Noriko
Tatetsu, Hiro
Iida, Shinsuke
Ishikawa, Takayuki
Shiibashi, Ryota
Izutsu, Koji
spellingShingle Sekiguchi, Naohiro
Rai, Shinya
Munakata, Wataru
Suzuki, Kenshi
Handa, Hiroshi
Shibayama, Hirohiko
Endo, Tomoyuki
Terui, Yasuhito
Iwaki, Noriko
Fukuhara, Noriko
Tatetsu, Hiro
Iida, Shinsuke
Ishikawa, Takayuki
Shiibashi, Ryota
Izutsu, Koji
Cancer Science
A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
Cancer Research
Oncology
General Medicine
author_sort sekiguchi, naohiro
spelling Sekiguchi, Naohiro Rai, Shinya Munakata, Wataru Suzuki, Kenshi Handa, Hiroshi Shibayama, Hirohiko Endo, Tomoyuki Terui, Yasuhito Iwaki, Noriko Fukuhara, Noriko Tatetsu, Hiro Iida, Shinsuke Ishikawa, Takayuki Shiibashi, Ryota Izutsu, Koji 1347-9032 1349-7006 Wiley Cancer Research Oncology General Medicine http://dx.doi.org/10.1111/cas.14561 <jats:title>Abstract</jats:title><jats:p>Tirabrutinib is a second‐generation Bruton’s tyrosine kinase inhibitor with greater selectivity than ibrutinib. Here, we conducted a multicenter, phase II study of tirabrutinib in patients with treatment‐naïve (Cohort A) or with relapsed/refractory (Cohort B) Waldenström’s macroglobulinemia (WM). Patients were treated with tirabrutinib 480 mg once daily. The primary endpoint was major response rate (MRR; ≥ partial response). Secondary endpoints included overall response rate (ORR; ≥ minor response), time to major response (TTMR), progression‐free survival (PFS), overall survival (OS), and safety. In total, 27 patients (18 in Cohort A; 9 in Cohort B) were enrolled. The median age was 71 y, and the median serum immunoglobulin M level was 3600 mg/dL. Among the patients, 96.2% had the <jats:italic>MYD88<jats:sup>L265P</jats:sup></jats:italic> mutation. MRR and ORR were 88.9% and 96.3%, respectively (Cohort A: MRR, 88.9%; ORR, 94.4%; Cohort B: MRR, 88.9%; ORR, 100%). Median TTMR was 1.87 mo. PFS and OS were not reached with a median follow‐up of 6.5 and 8.3 mo for Cohorts A and B, respectively. The most common adverse events (AEs) were rash (44.4%), neutropenia (25.9%), and leukopenia (22.2%), with most AEs classified as grade 1 or 2. Grade ≥ 3 AEs included neutropenia (11.1%), lymphopenia (11.1%), and leukopenia (7.4%). No grade 5 AEs were noted. All bleeding events were grade 1; none were associated with drug‐related atrial fibrillation or hypertension. Although the follow‐up duration was relatively short, the study met the primary endpoint. Therefore, tirabrutinib monotherapy is considered to be highly effective for both untreated and relapsed/refractory WM with a manageable safety profile. (JapicCTI‐173646).</jats:p> A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia Cancer Science
doi_str_mv 10.1111/cas.14561
facet_avail Online
Free
finc_class_facet Medizin
format ElectronicArticle
fullrecord blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9jYXMuMTQ1NjE
id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9jYXMuMTQ1NjE
institution DE-L229
DE-D275
DE-Bn3
DE-Brt1
DE-Zwi2
DE-D161
DE-Zi4
DE-Gla1
DE-15
DE-Pl11
DE-Rs1
DE-14
DE-105
DE-Ch1
imprint Wiley, 2020
imprint_str_mv Wiley, 2020
issn 1347-9032
1349-7006
issn_str_mv 1347-9032
1349-7006
language English
mega_collection Wiley (CrossRef)
match_str sekiguchi2020amulticenteropenlabelphaseiistudyoftirabrutinibonogs4059inpatientswithwaldenstromsmacroglobulinemia
publishDateSort 2020
publisher Wiley
recordtype ai
record_format ai
series Cancer Science
source_id 49
title A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_unstemmed A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_full A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_fullStr A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_full_unstemmed A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_short A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_sort a multicenter, open‐label, phase ii study of tirabrutinib (ono/gs‐4059) in patients with waldenström’s macroglobulinemia
topic Cancer Research
Oncology
General Medicine
url http://dx.doi.org/10.1111/cas.14561
publishDate 2020
physical 3327-3337
description <jats:title>Abstract</jats:title><jats:p>Tirabrutinib is a second‐generation Bruton’s tyrosine kinase inhibitor with greater selectivity than ibrutinib. Here, we conducted a multicenter, phase II study of tirabrutinib in patients with treatment‐naïve (Cohort A) or with relapsed/refractory (Cohort B) Waldenström’s macroglobulinemia (WM). Patients were treated with tirabrutinib 480 mg once daily. The primary endpoint was major response rate (MRR; ≥ partial response). Secondary endpoints included overall response rate (ORR; ≥ minor response), time to major response (TTMR), progression‐free survival (PFS), overall survival (OS), and safety. In total, 27 patients (18 in Cohort A; 9 in Cohort B) were enrolled. The median age was 71 y, and the median serum immunoglobulin M level was 3600 mg/dL. Among the patients, 96.2% had the <jats:italic>MYD88<jats:sup>L265P</jats:sup></jats:italic> mutation. MRR and ORR were 88.9% and 96.3%, respectively (Cohort A: MRR, 88.9%; ORR, 94.4%; Cohort B: MRR, 88.9%; ORR, 100%). Median TTMR was 1.87 mo. PFS and OS were not reached with a median follow‐up of 6.5 and 8.3 mo for Cohorts A and B, respectively. The most common adverse events (AEs) were rash (44.4%), neutropenia (25.9%), and leukopenia (22.2%), with most AEs classified as grade 1 or 2. Grade ≥ 3 AEs included neutropenia (11.1%), lymphopenia (11.1%), and leukopenia (7.4%). No grade 5 AEs were noted. All bleeding events were grade 1; none were associated with drug‐related atrial fibrillation or hypertension. Although the follow‐up duration was relatively short, the study met the primary endpoint. Therefore, tirabrutinib monotherapy is considered to be highly effective for both untreated and relapsed/refractory WM with a manageable safety profile. (JapicCTI‐173646).</jats:p>
container_issue 9
container_start_page 3327
container_title Cancer Science
container_volume 111
format_de105 Article, E-Article
format_de14 Article, E-Article
format_de15 Article, E-Article
format_de520 Article, E-Article
format_de540 Article, E-Article
format_dech1 Article, E-Article
format_ded117 Article, E-Article
format_degla1 E-Article
format_del152 Buch
format_del189 Article, E-Article
format_dezi4 Article
format_dezwi2 Article, E-Article
format_finc Article, E-Article
format_nrw Article, E-Article
_version_ 1792346777573130245
geogr_code not assigned
last_indexed 2024-03-01T17:43:57.611Z
geogr_code_person not assigned
openURL url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=A+multicenter%2C+open%E2%80%90label%2C+phase+II+study+of+tirabrutinib+%28ONO%2FGS%E2%80%904059%29+in+patients+with+Waldenstr%C3%B6m%E2%80%99s+macroglobulinemia&rft.date=2020-09-01&genre=article&issn=1349-7006&volume=111&issue=9&spage=3327&epage=3337&pages=3327-3337&jtitle=Cancer+Science&atitle=A+multicenter%2C+open%E2%80%90label%2C+phase+II+study+of+tirabrutinib+%28ONO%2FGS%E2%80%904059%29+in+patients+with+Waldenstr%C3%B6m%E2%80%99s+macroglobulinemia&aulast=Izutsu&aufirst=Koji&rft_id=info%3Adoi%2F10.1111%2Fcas.14561&rft.language%5B0%5D=eng
SOLR
_version_ 1792346777573130245
author Sekiguchi, Naohiro, Rai, Shinya, Munakata, Wataru, Suzuki, Kenshi, Handa, Hiroshi, Shibayama, Hirohiko, Endo, Tomoyuki, Terui, Yasuhito, Iwaki, Noriko, Fukuhara, Noriko, Tatetsu, Hiro, Iida, Shinsuke, Ishikawa, Takayuki, Shiibashi, Ryota, Izutsu, Koji
author_facet Sekiguchi, Naohiro, Rai, Shinya, Munakata, Wataru, Suzuki, Kenshi, Handa, Hiroshi, Shibayama, Hirohiko, Endo, Tomoyuki, Terui, Yasuhito, Iwaki, Noriko, Fukuhara, Noriko, Tatetsu, Hiro, Iida, Shinsuke, Ishikawa, Takayuki, Shiibashi, Ryota, Izutsu, Koji, Sekiguchi, Naohiro, Rai, Shinya, Munakata, Wataru, Suzuki, Kenshi, Handa, Hiroshi, Shibayama, Hirohiko, Endo, Tomoyuki, Terui, Yasuhito, Iwaki, Noriko, Fukuhara, Noriko, Tatetsu, Hiro, Iida, Shinsuke, Ishikawa, Takayuki, Shiibashi, Ryota, Izutsu, Koji
author_sort sekiguchi, naohiro
container_issue 9
container_start_page 3327
container_title Cancer Science
container_volume 111
description <jats:title>Abstract</jats:title><jats:p>Tirabrutinib is a second‐generation Bruton’s tyrosine kinase inhibitor with greater selectivity than ibrutinib. Here, we conducted a multicenter, phase II study of tirabrutinib in patients with treatment‐naïve (Cohort A) or with relapsed/refractory (Cohort B) Waldenström’s macroglobulinemia (WM). Patients were treated with tirabrutinib 480 mg once daily. The primary endpoint was major response rate (MRR; ≥ partial response). Secondary endpoints included overall response rate (ORR; ≥ minor response), time to major response (TTMR), progression‐free survival (PFS), overall survival (OS), and safety. In total, 27 patients (18 in Cohort A; 9 in Cohort B) were enrolled. The median age was 71 y, and the median serum immunoglobulin M level was 3600 mg/dL. Among the patients, 96.2% had the <jats:italic>MYD88<jats:sup>L265P</jats:sup></jats:italic> mutation. MRR and ORR were 88.9% and 96.3%, respectively (Cohort A: MRR, 88.9%; ORR, 94.4%; Cohort B: MRR, 88.9%; ORR, 100%). Median TTMR was 1.87 mo. PFS and OS were not reached with a median follow‐up of 6.5 and 8.3 mo for Cohorts A and B, respectively. The most common adverse events (AEs) were rash (44.4%), neutropenia (25.9%), and leukopenia (22.2%), with most AEs classified as grade 1 or 2. Grade ≥ 3 AEs included neutropenia (11.1%), lymphopenia (11.1%), and leukopenia (7.4%). No grade 5 AEs were noted. All bleeding events were grade 1; none were associated with drug‐related atrial fibrillation or hypertension. Although the follow‐up duration was relatively short, the study met the primary endpoint. Therefore, tirabrutinib monotherapy is considered to be highly effective for both untreated and relapsed/refractory WM with a manageable safety profile. (JapicCTI‐173646).</jats:p>
doi_str_mv 10.1111/cas.14561
facet_avail Online, Free
finc_class_facet Medizin
format ElectronicArticle
format_de105 Article, E-Article
format_de14 Article, E-Article
format_de15 Article, E-Article
format_de520 Article, E-Article
format_de540 Article, E-Article
format_dech1 Article, E-Article
format_ded117 Article, E-Article
format_degla1 E-Article
format_del152 Buch
format_del189 Article, E-Article
format_dezi4 Article
format_dezwi2 Article, E-Article
format_finc Article, E-Article
format_nrw Article, E-Article
geogr_code not assigned
geogr_code_person not assigned
id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9jYXMuMTQ1NjE
imprint Wiley, 2020
imprint_str_mv Wiley, 2020
institution DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Zi4, DE-Gla1, DE-15, DE-Pl11, DE-Rs1, DE-14, DE-105, DE-Ch1
issn 1347-9032, 1349-7006
issn_str_mv 1347-9032, 1349-7006
language English
last_indexed 2024-03-01T17:43:57.611Z
match_str sekiguchi2020amulticenteropenlabelphaseiistudyoftirabrutinibonogs4059inpatientswithwaldenstromsmacroglobulinemia
mega_collection Wiley (CrossRef)
physical 3327-3337
publishDate 2020
publishDateSort 2020
publisher Wiley
record_format ai
recordtype ai
series Cancer Science
source_id 49
spelling Sekiguchi, Naohiro Rai, Shinya Munakata, Wataru Suzuki, Kenshi Handa, Hiroshi Shibayama, Hirohiko Endo, Tomoyuki Terui, Yasuhito Iwaki, Noriko Fukuhara, Noriko Tatetsu, Hiro Iida, Shinsuke Ishikawa, Takayuki Shiibashi, Ryota Izutsu, Koji 1347-9032 1349-7006 Wiley Cancer Research Oncology General Medicine http://dx.doi.org/10.1111/cas.14561 <jats:title>Abstract</jats:title><jats:p>Tirabrutinib is a second‐generation Bruton’s tyrosine kinase inhibitor with greater selectivity than ibrutinib. Here, we conducted a multicenter, phase II study of tirabrutinib in patients with treatment‐naïve (Cohort A) or with relapsed/refractory (Cohort B) Waldenström’s macroglobulinemia (WM). Patients were treated with tirabrutinib 480 mg once daily. The primary endpoint was major response rate (MRR; ≥ partial response). Secondary endpoints included overall response rate (ORR; ≥ minor response), time to major response (TTMR), progression‐free survival (PFS), overall survival (OS), and safety. In total, 27 patients (18 in Cohort A; 9 in Cohort B) were enrolled. The median age was 71 y, and the median serum immunoglobulin M level was 3600 mg/dL. Among the patients, 96.2% had the <jats:italic>MYD88<jats:sup>L265P</jats:sup></jats:italic> mutation. MRR and ORR were 88.9% and 96.3%, respectively (Cohort A: MRR, 88.9%; ORR, 94.4%; Cohort B: MRR, 88.9%; ORR, 100%). Median TTMR was 1.87 mo. PFS and OS were not reached with a median follow‐up of 6.5 and 8.3 mo for Cohorts A and B, respectively. The most common adverse events (AEs) were rash (44.4%), neutropenia (25.9%), and leukopenia (22.2%), with most AEs classified as grade 1 or 2. Grade ≥ 3 AEs included neutropenia (11.1%), lymphopenia (11.1%), and leukopenia (7.4%). No grade 5 AEs were noted. All bleeding events were grade 1; none were associated with drug‐related atrial fibrillation or hypertension. Although the follow‐up duration was relatively short, the study met the primary endpoint. Therefore, tirabrutinib monotherapy is considered to be highly effective for both untreated and relapsed/refractory WM with a manageable safety profile. (JapicCTI‐173646).</jats:p> A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia Cancer Science
spellingShingle Sekiguchi, Naohiro, Rai, Shinya, Munakata, Wataru, Suzuki, Kenshi, Handa, Hiroshi, Shibayama, Hirohiko, Endo, Tomoyuki, Terui, Yasuhito, Iwaki, Noriko, Fukuhara, Noriko, Tatetsu, Hiro, Iida, Shinsuke, Ishikawa, Takayuki, Shiibashi, Ryota, Izutsu, Koji, Cancer Science, A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia, Cancer Research, Oncology, General Medicine
title A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_full A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_fullStr A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_full_unstemmed A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_short A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
title_sort a multicenter, open‐label, phase ii study of tirabrutinib (ono/gs‐4059) in patients with waldenström’s macroglobulinemia
title_unstemmed A multicenter, open‐label, phase II study of tirabrutinib (ONO/GS‐4059) in patients with Waldenström’s macroglobulinemia
topic Cancer Research, Oncology, General Medicine
url http://dx.doi.org/10.1111/cas.14561