UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000026019
Receipt number R000029530
Scientific Title Observational study to investigate the execution rate of re-biopsy and the concordance rate for T790M mutation detection by the Cobas test between histological and cytological samples in EGFR-TKI-resistant patients with EGFR mutation-positive advanced non-small cell lung cancer
Date of disclosure of the study information 2017/02/07
Last modified on 2021/05/10 18:43:56

No. Disposal Last modified on Item of update
1 Insert 2017/02/06 20:23:20
2 Update 2017/08/10 08:23:01 Recruitment status
3 Update 2019/08/13 13:32:47 Recruitment status
Date of IRB
Last follow-up date
4 Update 2019/08/13 13:37:53 1st name of lead principal investigator
Last name of lead principal investigator
1st name of lead principal investigator
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Last name of contact person

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5 Update 2021/05/10 18:43:56 Recruitment status
Date of closure to data entry
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Date analysis concluded