## Protocol Section
### Identification Module
**NCT ID:** NCT01275079

**Brief Title:** Change of Nasalance After Tonsillectomy in Thai Adult

**Official Title:** Change of Nasalance After Tonsillectomy in Thai Adult

#### Organization Study ID Info
**ID:** Resident_Permpoon
#### Organization
**Class:** OTHER
**Full Name:** Chulalongkorn University
### Status Module
#### Completion Date
**Date:** 2011-12

**Type:** ESTIMATED

#### Expanded Access Info
**Last Known Status:** RECRUITING
#### Last Update Post Date
**Date:** 2011-01-12

**Type:** ESTIMATED

**Last Update Submit Date:** 2011-01-11

**Overall Status:** UNKNOWN

#### Primary Completion Date
**Date:** 2011-10

**Type:** ESTIMATED

#### Start Date
**Date:** 2011-01

**Status Verified Date:** 2011-01

#### Study First Post Date
**Date:** 2011-01-12
**Type:** ESTIMATED
**Study First Submit Date:** 2010-11-26
**Study First Submit QC Date:** 2011-01-11
### Sponsor Collaborators Module

#### Lead Sponsor

**Class:** OTHER

**Name:** Chulalongkorn University

#### Responsible Party

**Old Name Title:** Permpoon Piyaman

**Old Organization:** Department of Otolaryngology , Faculty of Medicine , Chulalongkorn University

### Oversight Module

**Oversight Has DMC:** False

### Description Module

**Brief Summary:** The purpose of this study is to analyze the change of nasalance after tonsillectomy in Thai adults.

### Conditions Module

**Conditions:**

- Voice Quality

- Tonsillectomy

**Keywords:**

- tonsillectomy

- nasalance

- tonsil volume

- Thai

- adult

### Design Module

#### Bio Spec

**Description:** Rt. and Lt.tonsil

**Retention:** SAMPLES_WITHOUT_DNA

#### Design Info

**Observational Model:** COHORT

**Time Perspective:** PROSPECTIVE

#### Enrollment Info

**Count:** 30

**Type:** ESTIMATED

**Study Type:** OBSERVATIONAL

### Eligibility Module

**Eligibility Criteria:** Inclusion Criteria:

* Thai adults age over 18 years who were perform bilateral tonsillectomy
* The pathological are not malignancy

Exclusion Criteria:

* Craniofacial anomalies
* Neurological problems
* History of Peritonsillar abscess
* Performed other operation beside tonsillectomy
* Can't read Thais
* Visual problem that effect reading
* Nasal disease that cause nasal obstruction

**Healthy Volunteers:** True

**Minimum Age:** 18 Years

**Sampling Method:** NON_PROBABILITY_SAMPLE

**Sex:** ALL

**Standard Ages:**

- ADULT

- OLDER_ADULT

**Study Population:** Thai adults who were performed tonsillectomy

### Contacts Locations Module

#### Central Contacts

**Contact 1:**

**Email:** jawmor@hotmail.com

**Name:** Permpoon Piyaman, MD

**Phone:** +6622564103

**Role:** CONTACT

**Contact 2:**

**Email:** napadont@yahoo.com

**Name:** Napadon Tangjaturonrasme, ENT

**Phone:** +6622564103

**Role:** CONTACT

#### Locations

**Location 1:**

**City:** Bangkok

**Contacts:**

***Contact 1:***

- **Name:** Permpoon Piyaman, MD

- **Role:** CONTACT

***Contact 2:***

- **Name:** Napadon Tangjaturonrasme

- **Role:** CONTACT

**Country:** Thailand

**Facility:** Department of otolaryngology, faculty of medicine, Chulalongkorn university

**Status:** RECRUITING

**Zip:** 10330

#### Overall Officials

**Official 1:**

**Affiliation:** Department of otolaryngology, faculty of medicine, Chulalongkorn university

**Name:** Permpoon Piyaman, MD

**Role:** PRINCIPAL_INVESTIGATOR

## Derived Section

### Misc Info Module

- Version Holder: 2024-05-24
