UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000043176
Receipt number R000049283
Scientific Title Effect of different biopsy forceps diameters on pathological diagnosis of superficial cancer in head, neck and esophagus.
Date of disclosure of the study information 2021/01/30
Last modified on 2024/02/01 19:14:30

No. Disposal Last modified on Item of update
1 Insert 2021/01/29 14:30:01
2 Update 2021/02/01 12:38:10 Recruitment status
Date of IRB
3 Update 2022/01/31 20:31:42 Interventions/Control_2
4 Update 2022/12/06 15:14:36 Last follow-up date
5 Update 2023/02/14 18:14:55 Key inclusion criteria
Key inclusion criteria
6 Update 2024/02/01 19:14:30 Last follow-up date