UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000010956 |
|---|---|
| Receipt number | R000012803 |
| Scientific Title | Examination of the efficacy and the safety in thyroplasty type 2 with titanium bridge for patients with adductor spasmodic dysphonia |
| Date of disclosure of the study information | 2013/06/17 |
| Last modified on | 2016/03/22 13:28:37 |
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Basic information
Public title
Examination of the efficacy and the safety in thyroplasty type 2 with titanium bridge for patients with adductor spasmodic dysphonia
Acronym
Thyroplasty type 2 with titanium bridge
Scientific Title
Examination of the efficacy and the safety in thyroplasty type 2 with titanium bridge for patients with adductor spasmodic dysphonia
Scientific Title:Acronym
Thyroplasty type 2 with titanium bridge
Region
| Japan |
Condition
Condition
adductor spasmodic dysphonia
Classification by specialty
| Oto-rhino-laryngology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To improve the condition of the voice in patients with adductor spasmodic dysphonia by operation
The examination of the efficacy and the safety of the titanium bridge
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Explanatory
Developmental phase
Not applicable
Assessment
Primary outcomes
Voice Handicap Index (VHI)
Key secondary outcomes
laryngeal inspection, subjective symptoms, mora, GRBAS, vocal parameters of acoustic and aerodynamic measurements, voice related QOL (VRQOL), postoperative complications
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Treatment
Type of intervention
| Device,equipment |
Interventions/Control_1
titanium bridge
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 14 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
patients with adductor spasmodic dysphonia who cannot get the improvement by conservative treatment, such as voice therapy
Key exclusion criteria
inoperable patients
Target sample size
35
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Oridate Nobuhiko |
Organization
Yokohama City University School of Medicine
Division name
Department of Otorhinolaryngology, Head and Neck Surgery
Zip code
Address
3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa
TEL
045-787-2687
noridate@yokohama-cu.ac.jp
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Daisuke Sano |
Organization
Yokohama City University School of Medicine
Division name
Department of Otorhinolaryngology, Head and Neck Surgery
Zip code
Address
3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa
TEL
045-787-2687
Homepage URL
http://www.yokohama-cu.ac.jp/fukuhp/section/depts/nose_and_ears.html
dsano@yokohama-cu.ac.jp
Sponsor or person
Institute
Department of Otorhinolaryngology, Head and Neck Surgery, Yokohama City University School of Medicine
Institute
Department
Personal name
Funding Source
Organization
Department of Otorhinolaryngology, Head and Neck Surgery, Yokohama City University School of Medicine
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Japan
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Address
Tel
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
横浜市立大学附属病院（神奈川県）
Other administrative information
Date of disclosure of the study information
| 2013 | Year | 06 | Month | 17 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Open public recruiting
Date of protocol fixation
| 2013 | Year | 06 | Month | 01 | Day |
Date of IRB
Anticipated trial start date
| 2013 | Year | 06 | Month | 17 | Day |
Last follow-up date
Date of closure to data entry
| 2018 | Year | 05 | Month | 31 | Day |
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2013 | Year | 06 | Month | 13 | Day |
Last modified on
| 2016 | Year | 03 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000012803
