Cardiovascular effects of midazolam and thiopentone for induction of anaesthesia in ill surgical patients. 1983

P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder

The cardiovascular effects of midazolam (0.15 mg kg-1) and thiopentone (3.0 mg kg-1) were compared during induction of anaesthesia in 20 American Society of Anesthesiologists class III patients. In patients given thiopentone (N = 11), cardiac output, mean arterial pressure, heart rate, and systemic vascular resistance all decreased significantly over the course of the study period; mean right atrial pressure rose slightly, and stroke volume remained the same. Patients receiving midazolam (N = 9) experienced similar haemodynamic changes which were significant relative to baseline only for the fall in mean arterial pressure and the rise in mean right atrial pressure at ten minutes. There were no significant differences between the two groups. Midazolam thus appears to be at least as acceptable an induction agent as thiopentone in ill patients, from a haemodynamic point of view.

UI MeSH Term Description Entries
D008297 Male Males
D008874 Midazolam A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH. Dormicum,Midazolam Hydrochloride,Midazolam Maleate,Ro 21-3981,Versed,Hydrochloride, Midazolam,Maleate, Midazolam,Ro 21 3981,Ro 213981
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D002302 Cardiac Output The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat). Cardiac Outputs,Output, Cardiac,Outputs, Cardiac
D005260 Female Females
D006339 Heart Rate The number of times the HEART VENTRICLES contract per unit of time, usually per minute. Cardiac Rate,Chronotropism, Cardiac,Heart Rate Control,Heartbeat,Pulse Rate,Cardiac Chronotropy,Cardiac Chronotropism,Cardiac Rates,Chronotropy, Cardiac,Control, Heart Rate,Heart Rates,Heartbeats,Pulse Rates,Rate Control, Heart,Rate, Cardiac,Rate, Heart,Rate, Pulse
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000771 Anesthesia, Intravenous Process of administering an anesthetic through injection directly into the bloodstream. Anesthesias, Intravenous,Intravenous Anesthesia,Intravenous Anesthesias

Related Publications

P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
August 1982, British journal of anaesthesia,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
December 1981, Acta anaesthesiologica Scandinavica,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
November 2003, JPMA. The Journal of the Pakistan Medical Association,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
July 2001, Medical journal, Armed Forces India,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
May 1982, Canadian Anaesthetists' Society journal,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
March 1983, The New Zealand medical journal,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
June 1984, Acta anaesthesiologica Scandinavica,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
July 1995, Laboratory animals,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
March 1994, European journal of anaesthesiology,
P W Lebowitz, and M E Cote, and A L Daniels, and J A Martyn, and R S Teplick, and J K Davison, and N Sunder
October 1990, Anaesthesia,
Copied contents to your clipboard!