UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Clinical efficacy of posterior nasal neurectomy
Title of the study (Brief title)	posterior nasal neurectomy
Region	Japan

Condition
Condition	allergic rhinitis with hyper nasal reactivity
Classification by specialty	Oto-rhino-laryngology
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	clinical efficacy
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	subjective nasal symptoms
Key secondary outcomes

Base
Study type	Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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	Not applicable
Age-upper limit	Not applicable
Gender	Male and Female
Key inclusion criteria	severe allergic rhinitis patients with nasal hyperreactivity
Key exclusion criteria	Those who do not will to be cited
Target sample size	50

Research contact person
Name of lead principal investigator	Sachio Takeno
Organization	Graduate School of Biomedical Sciences, Hiroshima University
Division name	Department of Otorhinolaryngology
Address	Kasumi 1-2-3, Minami-ku, Hiroshima
TEL	082-257-5252
Email	takeno@hiroshima-u.ac.jp

Public contact
Name of contact person	Sachio Takeno
Organization	Graduate School of Biomedical Sciences, Hiroshima University
Division name	Department of Otorhinolaryngology
Address	Kasumi 1-2-3, Minami-ku, Hiroshima
TEL	082-257-5252
Homepage URL	http://home.hiroshima-u.ac.jp/jibika/research/documents/kenkyu_hanaarerugi_syujuturyouhou.pdf
Email	takeno@hiroshima-u.ac.jp

Sponsor
Institute	Department of Otorhinolaryngology, Graduate School of Biomedical Sciences, Hiroshima University
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)

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 09 Month 06 Day

Progress
Recruitment status	Main results already published
Date of protocol fixation	2012 Year 01 Month 01 Day
Anticipated trial start date	2014 Year 01 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Unpublished
URL releasing results
Results
Other related information	a case review of patients with severe allergic rhinitis who had failed to respond to medical therapy and suffered excess nasal secretion and hypersensitivity .

Management information
Registered date	2017 Year 09 Month 06 Day
Last modified on	2017 Year 09 Month 06 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033203