- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03420560
A Warmer Temperature Decrease Propofol Injection Pain
A Warmer Room-temperature at 27-28 Centi-degree Will Decrease Propofol Injection Pain
Propofol injection pain will be surfed by up to 70-80 percentage by the Patients who induced by propofol. Temperature of Operating room was set to a certain range in normal clinical practice, which is 22- 26 centigrade. Warm feeling will make skin vassal dilated and more blood will pass through to bring more heat out of our body. It had been reported that a bigger venous vessels will get less propofol injection pain.
The investigators hypothesis that Patients who stayed in a warmer room temperature will surf less injection pain while compare to a normal setting room temperature.
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Hunan
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Chenzhou, Hunan, China, 423000
- Recruiting
- Chenzhou No.1 People's hopital
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Contact:
- Zhiming Zhang, MD.Ph.D
- Phone Number: +8613875555649
- Email: otc0735@163.com
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- ASA I~III, aged 18,scheduled or emergency surgery with general anesthesia.
Exclusion Criteria:
- a history of allergy to propofol, allergy to soybean oil
- with peripheral blood diseases.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: warmer temperature
To compare the incidence and intensity of pain on injection that is caused by propofol in warm temperature(27℃) versus normal temperature(23℃).
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Patients before general anesthesia induction will send to warmer operation Injection pain was accessed with (Visual analogous scale)VAS.
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Placebo Comparator: normal temperature
The purpose of this study is to compare the incidence and intensity of possible pain on injection as well as patient satisfaction caused by propofol in different room temperature(27 VS 23).
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Patients before general anesthesia induction will send to warmer operation Injection pain was accessed with (Visual analogous scale)VAS.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
intensity of injection pain
Time Frame: 3 months
|
intensity of injection pain was reported by patient themselves before loss their awareness.
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3 months
|
numbers of lidocaine rescues for severe injection pain
Time Frame: 3 months
|
when unbearable injection happens,patient could ask for stop and 20mg lidocaine was injected as rescue treatments.
|
3 months
|
incidences of injection pain
Time Frame: 3 months
|
Numeric Visual Analog Scale of injection >2 was counted as injection pain happens,the total incidence of injection was compared in two groups.
|
3 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Warm Decrease Pain
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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