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Targeted temperature management (TTM), previously known as therapeutic hypothermia or protective hypothermia, is an active treatment that tries to achieve and maintain a specific body temperature in a person for a specific duration of time in an effort to improve health outcomes during recovery after a period of stopped blood flow to the brain. [1]
Extracorporeal rewarming is the fastest method for those with severe hypothermia. [66] When severe hypothermia has led to cardiac arrest, effective extracorporeal warming results in survival with normal mental function about 50% of the time. Chest irrigation is recommended if bypass or ECMO is not possible. [2]
Choice of rewarming method depends on the suspected extent of skin injury and severity of hypothermia (if present). [11] Passive rewarming techniques such as blankets may be sufficient for milder injuries. [11] Active rewarming techniques such as warm intravenous fluids or warm water baths may be needed for more severe injuries.
While moderate hypothermia may be satisfactory for short surgeries, deep hypothermia (20 °C to 25 °C) affords protection for times of 30 to 40 minutes at the bottom of this temperature range. Profound hypothermia (< 14 °C) usually isn't used clinically. It is a subject of research in animals and human clinical trials.
Active rewarming seeks to warm the injured tissue as quickly as possible without burning. The faster tissue is thawed, the less tissue damage occurs. [ 22 ] According to Handford and colleagues, "The Wilderness Medical Society and State of Alaska Cold Injury Guidelines recommend a temperature of 37–39 °C, which decreases the pain experienced ...
There are the big ones like hypothermia and frostbite—which aren’t common, especially if you are wearing the right gear—and smaller concerns like your reflexes not being as quick, says Dr ...
By controlling the temperature of the water running through the gel pads, the Arctic Sun can help regulate a patient's body temperature. Controlled rewarming has been cited in the literature as beneficial in preventing reperfusion injury. A complaint levied against the Arctic Sun is the risk of skin injury.
While eggs can be an easy option for breakfast, rising prices might have you looking for other ideas. Luckily, there are plenty of delicious, egg-free dishes you can whip up just as quickly. All ...