Correlation Between Core Temperature and Skin Temperature Measured by 3M SpotOn

NCT03745079 | Unknown

• 1 other identifier: MED-OBS-18-350
• Study Type: observational
• Target: 80
• Locations: 1 country
• Sites: 1

Brief Summary

Core temperature should be monitored under general anesthesia. Recently developed 3M Spoton skin temeprature which is applied on temporal artery is correlated with core temperature measure by esophageal prove in several studies. Conventional skin temperature over carotid artery is also correlated with core temperature in several studies. The purpose of this study is comparing 3 methods of temperature monitoring. First, conventional core temperature measure by esophageal stethoscope. Second, 3M Spoton applying on temporal artery. Third, 3M Spoton applying on carotid artery

Conditions

Temperature; General Anesthesia

Outcome Measures

Primary Outcomes (3)

• Esophageal core temperature measured by stethoscope ℃

  Temperature measured by esophageal stethoscope, ℃

  3 hours (during general anesthesia)

• Carotid skin temperature by SpotOn, ℃

  Temperature measured by SpotOn near to carotid artery, ℃

  3 hours (during general anesthesia)

• Temporal skin temperature by SpotOn, ℃

  Temperature measured by SpotOn near to temporal artery, ℃

  3 hours (during general anesthesia)

Secondary Outcomes (1)

• Room temperature, ℃

  3 hours (during general anesthesia)

Study Arms (1)

Group 1

Participants' temperature measured at 3 places at the same time * Esophagus * Skin near to temporal artery * Skin near to carotid artery

Other: Esophagus temperature monitoring; Other: Spoton Temporal; Other: Spoton Carotid

Interventions

Esophagus temperature monitoring OTHER

Measuring core temperature by esophageal stethoscope

Also known as: Core temperature

Group 1

Spoton Temporal OTHER

Mesuring temperature on skin near to temporal artery using Spoton

Also known as: Mesuring temperature on skin near to temporal artery

Group 1

Spoton Carotid OTHER

Mesuring temperature on skin near to carotidl artery using Spoton

Also known as: Mesuring temperature on skin near to carotid artery

Group 1

Eligibility Criteria

• Age: 19 Years - 60 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64)
• Sampling Method: Non-Probability Sample

Study Population

Patients who scheduled surgery more than 2 hours under general anesthesia. Who need esophageal temperature monitoring for routine monitoring.

You may qualify if:

• Age 19\~60 years old
• Who need surgery more than 2 hours under general anesthesia
• American Society of Anesthesiologists physical status 1 or 2

You may not qualify if:

• Body mass index \< 35
• Head and neck surgery
• Patients with fever \> 38'C
• History of malignant hyperthermia

Sponsors & Collaborators

• Ajou University School of Medicine: lead

Study Sites (1)

Ajou university school of medicine

Suwon, Gyeonggi-do, 16499, South Korea

RECRUITING

Study Officials

• In Kyong Yi, MD

  Ajou University School of Medicine

  PRINCIPAL INVESTIGATOR

Central Study Contacts

In Kyong Yi, MD

CONTACT

+82312197522; lyrin01@hotmail.com

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Clinical assistant professor

Study Record Dates

• First Submitted: November 12, 2018
• First Posted: November 19, 2018
• Study Start: September 20, 2019
• Primary Completion: December 30, 2023
• Study Completion: December 31, 2023
• Last Updated: March 6, 2023

Record last verified: 2023-03

Locations

KR (1)