Trial of Different Hypothermia Temperatures in Patients Recovered From Out-of-hospital Cardiac Arrest

2010-07-15 12:00:00 | BioPortfolio

Summary

Mild therapeutic hypothermia in the temperature range of 32º - 34ºC. improves survival in patients recovered from a ventricular fibrillation cardiac arrest. The same therapy is suggested with less evidence for asystole as first rhythm after cardiac arrest. The purpose of this study is to determine whether different temperature targets (32º vs 34º) may have different efficacy in the treatment of post-cardiac arrest patients. If successful, this pilot study will eventually form the basis for a larger, multicentric randomized clinical trial.

Study Design

Allocation: Randomized, Control: Active Control, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Conditions

Hypothermia, Induced

Intervention

Hypothermia to 32 degrees, Hypothermia to 34 degrees

Location

Intensive Cardiac Care Unit. Hospital Universitario la Paz
Madrid
Spain
28046

Status

Recruiting

Source

Hospital Universitario La Paz

Results (where available)

View Results

Links

Published on BioPortfolio: 2010-07-15T12:00:00-0400

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Medical and Biotech [MESH] Definitions

Abnormally low BODY TEMPERATURE that is intentionally induced in warm-blooded animals by artificial means. In humans, mild or moderate hypothermia has been used to reduce tissue damages, particularly after cardiac or spinal cord injuries and during subsequent surgeries.

A technique to arrest the flow of blood by lowering BODY TEMPERATURE to about 20 degrees Centigrade, usually achieved by infusing chilled perfusate. The technique provides a bloodless surgical field for complex surgeries.

Application of heat to correct hypothermia, accidental or induced.

A systemic inflammatory response to a variety of clinical insults, characterized by two or more of the following conditions: (1) fever >38 degrees C or HYPOTHERMIA <36 degrees C; (2) TACHYCARDIA >90 beat/minute; (3) tachypnea >24 breaths/minute; (4) LEUKOCYTOSIS >12,000 cells/cubic mm or 10% immature forms. While usually related to infection, SIRS can also be associated with noninfectious insults such as TRAUMA; BURNS; or PANCREATITIS. If infection is involved, a patient with SIRS is said to have SEPSIS.

Lower than normal body temperature, especially in warm-blooded animals; in man usually accidental or unintentional.

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