Perioperative Collection of Temperatures and Hypothermia

Study Overview
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Brief Summary
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Accidental perioperative hypothermia is a frequent complication of anesthesia that favors the occurrence of infections, bleeding and perioperative cardiovascular accidents, and is responsible for perioperative excess mortality. Although preventive measures are widely used, it remains very frequent in France. This observation led a group of experts to draft, under the aegis of the Société Française d'Anesthésie et de Réanimation (SFAR), several recommendations aimed at improving the prevention of perioperative accidental hypothermia. Perioperative hypothermia is defined as a core body temperature below 36.0 ° Celsius. This study aims to evaluate the impact of hypothermia prevention training on the proportion of hypothermic patients in the operating room.

Official Title
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Perioperative Collection of Temperatures and Hypothermia (Recueil périOpératoire Des Températures et de l'Hypothermie - ROTHY)

Conditions
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Hypothermia, Hypothermia; Anesthesia, Hypothermia, Accidental

Intervention / Treatment
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* Behavioral: prevention training


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: >= 18 years old surgeries performed at the Centre Léon Bérard Exclusion Criteria: Digestive endoscopy, interventional radiology, brachytherapy (operating rooms outside the central operating room) Patient who decline to participate in the study Active systemic infection Hyperthermic Intraperitoneal Chemotherapy (HIPEC) or Intrathoracic Chemotherapy (HITeC) Deprivation of liberty operation performed under local anesthesia only

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Before implementation<br>Prior to the implementation of the measures resulting from the SFAR recommendations on the prevention of accidental perioperative hypothermia | |
| After implementation<br>After implementation of the measures resulting from the SFAR recommendations on the prevention of accidental perioperative hypothermia | Behavioral: prevention training<br>* Evaluate the impact of hypothermia prevention training on the proportion of patients hypothermic patients in the operating room<br>|
| at a distance from the implementation<br>Approximately 8 months after implementation of the measures resulting from the SFAR recommendations on the prevention of accidental perioperative hypothermia. | Behavioral: prevention training<br>* Evaluate the impact of hypothermia prevention training on the proportion of patients hypothermic patients in the operating room<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Incidence of intraoperative hypothermia | From the time of entry into the operating room to the time of exit from the operating room. Hypothermia is defined as a core body temperature below 36°Celsius (presence or absence). | Up to 24 hours | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Incidence of hypothermia in the post-anesthesia care unit (PACU) | From the time of entry into the PACU, hypothermia is defined as a core body temperature below 36°Celsius (presence or absence). | Up to 24 hours | 
| Tympanic temperature in the post-anaesthesia care unit (PACU) | From the time of entry into the PACU to the time of exit from the PACU. | Up to 24 hours | 
| Intraoperative tympanic temperature | From the time of entry into the operating room to the time of exit from the operating room. | Up to 24 hours |