Effect of zinc in reduce of post operative sore througth

Phase 3

Recruiting

Conditions: 1- The effect of zinc impregnated pharyngeal pack in comparison with other conventional methods on sore throat after septorhinoplasty 2_ The effect of zinc impregnated pharyngeal pack on postoperative vomiting.

Registration Number: IRCT20200527047578N1

Lead Sponsor: Rasht University of Medical Sciences

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Recruiting

Sex: All

Target Recruitment: 220

Inclusion Criteria

candidates for septorhinoplasty
class 1 or 2 ASA
receiving GA and septorhinoplasty

Exclusion Criteria

patient with History of sore throat
upper respiratory tract disease
active common cold
positive history of receiving analgesic before surgery
drug addiction
positive history of difficult intubation
allergic reaction to zinc

Study & Design

Study Type: interventional

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Postoperative sore throat with standard rating system and postoperative vomiting nausea (Verbal rating scale. Timepoint: Postoperative sore throat and postoperative vomiting nausea will be assessed at 0,2,4,6,24 hours. Method of measurement: Sore throat will be assessed with a standard rating system. (Zero hour) Post intensity is divided into four categories 0-3.0: Absence of sore throat, 1: Existence of mild discomfort that is expressed only by asking questions.2: The presence of moderate sore throat, which manifests itself.3: Existence of very severe sore throat that causes voice change and voice violence.

Secondary Outcome Measures