Shivering after spinal anesthesia

Not Applicable

Recruiting

• Conditions: Nervous System Diseases; Surgery; shivering after spinal anesthesia; Anaesthesia

• Registration Number: PACTR201710002423425
• Lead Sponsor: Faculty of Medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-07-12
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: Female
• Target Recruitment: 120

Inclusion Criteria

ASA physical status I and II
scheduled for elective hysteroscopy ( estimated by the surgeon to be about 1 hour in duration )under intrathecal anesthesia

Exclusion Criteria

pre-existing cardiac disease, endocrine disease, chest disease, psychitaric disease, hypertension and/or severe renal or hepatic dysfunction. Current fever or hypothermia.
known hypersensitivity to or chronic use of clonidine, pregabalin or tramadol
known history of alcohol or substance abuse

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
onset of shivering :the time at which shivering starts after spinal anaesthesia ;the severity of the shivering, the number of attacks of shivering, the time to disappearance of shivering (in minutes) after administering meperidine and the totally received meperidine in mg, incidence of shivering recurrence

Secondary Outcome Measures

Name	Time	Method
intraoperative compications : nausea and vomiting hypotension/hypertension, tachycardia, bradycardia and/or desaturation. ;Ramsay sedation score assessment: sedation status;time for first postoperative anagesia requirement;postoperative complications ( hypo or hypertension, tachy or bradycardia, postoperative nausea and vomiting, dizziness,