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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000009753
Receipt No. R000011429
Scientific Title Phase II study to determine the optimal number of aspirates during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for the diagnosis of sarcoidosis
Date of disclosure of the study information 2013/01/11
Last modified on 2020/09/28

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Basic information
Public title Phase II study to determine the optimal number of aspirates during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for the diagnosis of sarcoidosis
Acronym Optimal number of aspirates during EBUS-TBNA for the diagnosis of sarcoidosis
Scientific Title Phase II study to determine the optimal number of aspirates during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for the diagnosis of sarcoidosis
Scientific Title:Acronym Optimal number of aspirates during EBUS-TBNA for the diagnosis of sarcoidosis
Region
Japan

Condition
Condition Sarcoidosis
Classification by specialty
Pneumology
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To assess the optimal number of aspirates during EBUS-TBNA in the diagnosis of stage I/II sarcoidosis
Basic objectives2 Safety,Efficacy
Basic objectives -Others
Trial characteristics_1 Confirmatory
Trial characteristics_2 Pragmatic
Developmental phase Phase II

Assessment
Primary outcomes 1. The number of aspirates needed to optimize the diagnostic yield
Key secondary outcomes 1. Diagnostic yield
2. Frequency of adverse effects

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 Diagnosis
Type of intervention
Device,equipment
Interventions/Control_1 EBUS-TBNA for the diagnosis of sarcoidosis
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
20 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria 1. Patients with suspected stage I/II sarcoidosis based on clinicoradiological pictures who have hilar-mediastinal nodes 10 mm or greater in short-axis diameter on CT
2. 20 years or older
3. Informed consent
Key exclusion criteria 1. Serious concomitant medical illness
2. SPO2<90% with supplemental oxygen
3. Obvious bleeding tendency
4. Pregnancy
5. Other presumed difficulties for patients in this study
Target sample size 90

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Masahide Oki
Organization Nagoya Medical Center
Division name Department of Respiratory Medicine
Zip code
Address 4-1-1 Sannomaru, Naka-ku, Nagoya 460-0001, Japan
TEL 052-951-1111
Email

Public contact
Name of contact person
1st name
Middle name
Last name Masahide Oki
Organization Nagoya Medical Center
Division name Department of Respiratory Medicine
Zip code
Address 4-1-1 Sannomaru, Naka-ku, Nagoya 460-0001, Japan
TEL 052-951-1111
Homepage URL
Email

Sponsor
Institute Nagoya Medical Center
Institute
Department

Funding Source
Organization None
Organization
Division
Category of Funding Organization Self funding
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 国立病院機構 名古屋医療センター (愛知県)

Other administrative information
Date of disclosure of the study information
2013 Year 01 Month 11 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 Completed
Date of protocol fixation
2013 Year 01 Month 09 Day
Date of IRB
2013 Year 01 Month 04 Day
Anticipated trial start date
2013 Year 01 Month 11 Day
Last follow-up date
2016 Year 12 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2013 Year 01 Month 10 Day
Last modified on
2020 Year 09 Month 28 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000011429

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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