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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: JPRN
Last refreshed on: 17 October 2023
Main ID:  JPRN-UMIN000015984
Date of registration: 18/12/2014
Prospective Registration: Yes
Primary sponsor: Okayama Lung Cancer Study Group
Public title: Efficacy of crizotinib in alectinib-refractory patients with NSCLC harboring EML4-ALK; phaseII trial (OLCSG1405)
Scientific title: Efficacy of crizotinib in alectinib-refractory patients with NSCLC harboring EML4-ALK; phaseII trial (OLCSG1405) - Efficacy of crizotinib in alectinib-refractory patients; phase2 trial (OLCSG1405)
Date of first enrolment: 2014/12/18
Target sample size: 9
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000018474
Study type:  Interventional
Study design:  Single arm Non-randomized  
Phase:  Phase II
Countries of recruitment
Japan
Contacts
Name:     Katsuyuki Kiura
Address:  2-5-1, Shikata-cho, Kita-ku, Okayama, Japan Japan
Telephone: 086-235-7227
Email: kkiura@md.okayama-u.ac.jp
Affiliation:  Okayama University Hospital Department of Respiratory Medicine
Name:     Hideko Isozaki
Address:  2-5-1, Shikata-cho, Kita-ku, Okayama, Japan Japan
Telephone: 086-235-7227
Email: h.isozaki325@gmail.com
Affiliation:  Okayama University Hospital Department of Respiratory Medicine
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: Patients with symptomatic brain metastases. Pregnant women, nursing mothers, the women who may be pregnant or have the will to get pregnant, and the men who hope for fertility with pregnancy. The patients with a history of hypersensitivity to crizotinib.

Age minimum: 20years-old
Age maximum: Not applicable
Gender: Male and Female
Health Condition(s) or Problem(s) studied
Non-small cell lung cancer harboring EML4-ALK
Intervention(s)
Crizotinib 250 mg oral administration twice per day
Primary Outcome(s)
Objective response rate
Secondary Outcome(s)
Progression-free survival, overall survival, expression of EML4-ALK and MET, adverse events, quality of life, and survey using the care notebook
Secondary ID(s)
Source(s) of Monetary Support
Non
Okayama University
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date: 16/12/2014
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 31/12/2019
URL:
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