UMIN-CTR Clinical Trial

BACK TOP
UMIN-CTR English Home Glossary (Simple) FAQ Search clinical trials

Name:
UMIN ID:

Recruitment status Open public recruiting
Unique ID issued by UMIN UMIN000028392
Receipt No. R000032506
Scientific Title Exploratory study on word intelligibility in the presence of competing speech for subjects with auditory processing disorders and healthy subjects
Date of disclosure of the study information 2017/07/27
Last modified on 2018/06/11

* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments


Basic information
Public title Exploratory study on word intelligibility in the presence of competing speech for subjects with auditory processing disorders and healthy subjects
Acronym Word intelligibility in presence of competing speech
Scientific Title Exploratory study on word intelligibility in the presence of competing speech for subjects with auditory processing disorders and healthy subjects
Scientific Title:Acronym Word intelligibility in presence of competing speech
Region
Japan

Condition
Condition 1) healthy subjects
2) auditory processing disorders
Classification by specialty
Oto-rhino-laryngology
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 Preliminary investigation for establishment of objective evaluation of hearing difficulty in patients with auditory processing disorders
Basic objectives2 Others
Basic objectives -Others Establishment of objective evaluation
Trial characteristics_1 Exploratory
Trial characteristics_2 Others
Developmental phase Not applicable

Assessment
Primary outcomes Word intelligibility
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Prevention
Type of intervention
Device,equipment
Interventions/Control_1 Healthy subjects/Word intelligibility test
Interventions/Control_2 APD patients/Word intelligibility test
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
15 years-old <=
Age-upper limit
40 years-old >
Gender Male and Female
Key inclusion criteria 1) Hearing test subjects:
20 subjects with normal hearing participated in the study as a volunteer who agree with the purpose of the research and satisfied the following conditions a) and b)
a) age: 20 years old or older than 20 years, and younger than 40 years old
b)performance status = 0

2)Patients with APD:
20 patients diagnosed with APD (including suspicious cases) who intend to participate as a volunteer in this study and satisfy the following conditions a), b), c)
a) age: 20 years old or older than 20 years, and younger than 40 years old
b) age: 15 years old or older than 15 years, and younger than 20 years old patients who got consent from the parent or guardian for examination
c) Performance status 0
Key exclusion criteria I) Healthy subjects
1) Past history of the ear disease
2) Subjects with past history of mental disease
3) Subjects with past history of the peripheral or central neurologic disease
4) Subjects with the possibility of the pregnancy
5) Subjects whom researchers judged to be inappropriate
II) patients with APD
1) Subjects with the possibility of the pregnancy
2) Subjects whom researchers judged to be inappropriate

Target sample size 40

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Tetsuaki Kawase
Organization Tohoku University
Division name Graduate School of Biomedical Engineering
Zip code
Address 1-1 Seiryo-machi, Aoba-ku, Sendai
TEL 022-717-7303
Email kawase@orl.med.tohoku.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Tetsuaki Kawase
Organization Tohoku University
Division name Graduate School of Biomedical Engineering
Zip code
Address 1-1 Seiryo-machi, Aoba-ku, Sendai
TEL 022-717-7303
Homepage URL
Email kawase@orl.med.tohoku.ac.jp

Sponsor
Institute Tohoku University
Institute
Department

Funding Source
Organization the Ministry of Education, Culture, Sports, Science and Technology-Japan
Organization
Division
Category of Funding Organization Japanese Governmental office
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

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

Other administrative information
Date of disclosure of the study information
2017 Year 07 Month 27 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
2017 Year 07 Month 27 Day
Date of IRB
Anticipated trial start date
2017 Year 08 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2017 Year 07 Month 27 Day
Last modified on
2018 Year 06 Month 11 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000032506

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


Contact us.