Unique ID issued by UMIN | UMIN000038551 |
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Receipt number | R000043932 |
Scientific Title | Multicenter study on surgical outcomes of transcanal endoscopic ear surgery (TEES) in Japan |
Date of disclosure of the study information | 2019/11/12 |
Last modified on | 2023/11/15 09:17:41 |
Multicenter study on surgical outcomes of transcanal endoscopic ear surgery (TEES) in Japan
Multicenter study on surgical outcomes of transcanal endoscopic ear surgery (TEES) in Japan
Multicenter study on surgical outcomes of transcanal endoscopic ear surgery (TEES) in Japan
Multicenter study on surgical outcomes of transcanal endoscopic ear surgery (TEES) in Japan
Japan |
middle ear diseases
Oto-rhino-laryngology |
Others
NO
To evaluate the efficacy of TEES compared to a traditional microscopic ear surgery
Efficacy
postoperative hearing outcomes
recurrence rate of cholesteatomas
Observational
Not applicable |
Not applicable |
Male and Female
patients with middle ear diseases who underwent a primary surgery between 2017 and 2019
patients with severe systemic complications
5000
1st name | Seiji |
Middle name | |
Last name | Kakehata |
Yamagata University Faculty of Medicine
Department of Otolaryngology, Head and Neck Surgery
990-9585
2-2-2 Iida-Nishi, Yamagata-shi, Yamagata 990-9585, Japan
023-628-5380
seijik06@gmail.com
1st name | Tsukasa |
Middle name | |
Last name | Ito |
Yamagata University Faculty of Medicine
Department of Otolaryngology, Head and Neck Surgery
990-9585
2-2-2 Iida-Nishi, Yamagata-shi, Yamagata 990-9585, Japan
023-628-5380
tuito@med.id.yamagata-u.ac.jp
Yamagata University
Yamagata University
Self funding
IRB of Yamagata University Faculty of Medicine
2-2-2 Iida-Nishi, Yamagata-shi, Yamagata 990-9585, Japan
023-628-5047
ikekenkyu@jm.kj.yamagata-u.ac.jp
NO
2019 | Year | 11 | Month | 12 | Day |
Unpublished
1832
No longer recruiting
2018 | Year | 12 | Month | 10 | Day |
2018 | Year | 12 | Month | 10 | Day |
2019 | Year | 01 | Month | 01 | Day |
2025 | Year | 03 | Month | 31 | Day |
Pre and postoperative evaluations for otoendoscopic findings, pure-tone audiometry, and CT scan findings at 6 months, 1, 2, 3 years after surgery.
2019 | Year | 11 | Month | 12 | Day |
2023 | Year | 11 | Month | 15 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043932
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