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Topic: Propofol



  
 TOTAL INTRAVENOUS ANAESTHESIA WITH PROPOFOL
Depth of anaesthesia for each dog was assessed by the degree of muscle relaxation, toe-pinch withdrawal and palpebral reflex.
Langley and Heel (12) stated that the rate of propofol infusion would depend on any other adjunct drugs administered and the degree of surgical stimulation, but is usually from 0.15 to 0.4 mg/kg/min.
The dogs were conditioned for the experiments for 2 weeks and just before the experiments commenced, they were judged to be in good general health based on findings at complete physical examination.
http://www.isrvma.org/article/57_4_2.htm

  
 Anesthetic Choice of Halothane Versus Propofol: Impact on Experimental Perioperative Stroke -- Bhardwaj et al. 32 (8): ...
Anesthetic Choice of Halothane Versus Propofol: Impact on Experimental Perioperative Stroke -- Bhardwaj et al.
http://stroke.ahajournals.org/cgi/reprint/32/8/1920

  
 Nitric Oxide and Propofol
This made propofol the best controllable intravenous hypnotic from a pharmacokinetic point of view (1,2, 151) Its clinical uses include ambulatory anesthesia, monitored anesthesia care, neuroanesthesia, cardiac anesthesia, pediatric anesthesia and sedation in the intensive care unit (2).
Propofol and its clinical relevance with NO Propofol (2,6-diisopropylphenol) is an intravenous anesthetic that is widely used for both induction and maintenance of general anesthesia.
Most importantly, propofol has been found to bear antioxidant capacity due to its structural similarity to -tocopherol (15-43), which is strongly related to free radicals.
http://www.priory.com/pharmol/propofol.htm

  
 Prevention of pain on injection with propofol
Without any analgesic intervention, the incidence of pain on injection of propofol was about 70%.
A number of different interventions have been tried to reduce or prevent the pain on injection, and a systematic review tells us which of these interventions is likely to be effective.
Pethidine given with a tourniquet and metoclopramide given with a tourniquet also seemed to be effective.
http://www.jr2.ox.ac.uk/bandolier/booth/painpag/Acutrev/Other/Propinjp.html

  
 The General Anesthetic Propofol Slows Deactivation and Desensitization of GABAA Receptors -- Bai et al. 19 (24): 10635 ...
Propofol reversibly increased the duration of each response and also increased the amplitude of each of the 30 responses to a similar extent.
propofol did not induce any detectable current when applied in
To control for rundown of the response during the recordings, the amplitude of the conditioning response was normalized to the initial value of P
http://www.jneurosci.org/cgi/content/full/19/24/10635

  
 General Anesthetic Potencies of a Series of Propofol Analogs Correlate with Potency for Potentiation of ...
Potentiation of GABA responses by propofol and other drugs was always assessed by coapplication of the drug to be tested with
2,6-Di- tert -butylphenol does not antagonize the loss of righting reflex by propofol in X.
Potencies for producing loss of righting reflex in X.
http://jpet.aspetjournals.org/cgi/content/full/297/1/338

  
 Propofol Hydroxylation by Dog Liver Microsomes: Assay Development and Dog Breed Differences -- Court et al. 27 (11): ...
Propofol Hydroxylation by Dog Liver Microsomes: Assay Development and Dog Breed Differences
A previous in vivo study of propofol metabolism in dogs, rabbits, and rats indicates that although hydroxylation of one of
One of the major advantages of this drug over other injectable
http://dmd.aspetjournals.org/cgi/content/full/27/11/1293

  
 Propofol versus Midazolam Regarding Their Antioxidant Activities -- TSUCHIYA et al. 163 (1): 26 -- American Journal of ...
Propofol versus Midazolam Regarding Their Antioxidant Activities -- TSUCHIYA et al.
The induction and maintenance of appropriate sedative conditions are important for critically ill patients in the intensive
effects, sedation quality, and cost-benefit relationship of propofol
http://www.ajrccm.org/cgi/content/full/163/1/26

  
 Anesthesia
In a typical clinical procedure, known as balanced anesthesia, the patient is premedicated with a sedative intended to relieve pre-operative anxiety and facilitate the induction of anesthesia itself (often this is a benzodiazepine such as diazepam or midazolam; otherwise, a barbiturate such as thiopental or nonbenzodiazepine such as propofol may perform this function).
And in a study of propofol paralleling the isoflurane and sufentanyl studies of general anesthesia, patients who studied paired associates during surgery showed poor postoperative cued recall, but intact priming
Thus, the drugs involved in conscious sedation seem to impair explicit memory, while sparing implicit memory.
http://www.institute-shot.com/anesthesia_and_surgery.htm

  
 Information and news articles on propofol
He had been given several other drugs to control pain and consciousness during surgery, including propofol, rocuronium and fentanyl.
Then she lay down with her fuzzy duck as Dr. Aly Mageed prepared to put a sedation drug called propofol into a permanent line in her chest.
CALMING APPROACH: New methods help children handle pain, fear of...
http://drugs.mongabay.com/news/propofol.html

  
 Propofol metabolites in man following propofol induction and maintenance -- Favetta et al. 88 (5): 653 -- British ...
Detection of new propofol metabolites in human using GC-MS and LC-MS techniques.
The pharmacokinetics of propofol in humans has been widely studied
anaesthesia with propofol on drug distribution and metabolism in the dog.
http://www.bja.oupjournals.org/cgi/content/full/88/5/653

  
 Routine handling of propofol prevents contamination as effectively as does strict adherence to the manufacturer's ...
Group I, refilling of propofol syringes is an accepted practice.
propofol handling technique can prevent contamination as effectively
Contamination of propofol infusions in the intensive care unit: incidence and clinical significance.
http://www.cja-jca.org/cgi/content/full/49/4/347

  
 Comparison of Propofol/Fentanyl Versus Ketamine/Midazolam for Brief Orthopedic Procedural Sedation in a Pediatric ...
propofol was noted to induce sedation as effectively as midazolam.
rate of administration of propofol was slower than ketamine.
Tobias J. Propofol sedation for terminal care in a pediatric patient.
http://pediatrics.aappublications.org/cgi/content/full/112/1/116

  
 Propofol for electrical storm; a case report of cardioversion and suppression of ventricular tachycardia by propofol: ...
Propofol does not affect the canine cardiac conduction system under autonomic blockade.
Robinson BJ, Ebert TJ, O’Brien TJ, Colinco MD, Muzi M. Mechanisms whereby propofol mediates peripheral vasodilation in humans.
Propofol has no direct effect on sinoatrial node function or on normal atrioventricular and accessory pathway conduction in Wolff-Parkinson-White Syndrome during alfentanil/midazolam anesthesia.
http://www.cja-jca.org/cgi/content/full/49/9/973

  
 Publications 1997
Donders, A.R.T. The validity of basic assumptions underlying models for time-limit tests: Design and analysis of speed-accuracy trade-off experiments.
Dirksen, R., Ellenbroek, B.A., Van Egmond, J., and Cools, A.R. Responses of propofol in relation to GABA functionality of discrete oparts of the brain of rats.
Dirksen, R., Van Rijn, C.M., Ellenbroek, B.A., and Cools, A.R. Oorzaken van een individu-specifieke reactie op propofol: een dierexperimentele studie.
http://www.nici.kun.nl/Publications/1997/index.html

  
 The differential effect of propofol on contractility of isolated myocardial trabeculae of rat and guinea-pig -- van ...
This study shows that, in contrast to rat, in guinea-pig
The effects of propofol on myocardial contractility were studied
The differential effect of propofol on contractility of isolated myocardial trabeculae of rat and guinea-pig
http://www.brjpharmacol.org/cgi/content/abstract/132/3/742

  
 Comparative effects of propofol versus fentanyl on cerebral oxygenation state during normothermic cardiopulmonary ...
Department of Anesthesiology and Reanimatology, Gunma University, School of Medicine, Gunma, Japan
Comparative effects of propofol versus fentanyl on cerebral oxygenation state during normothermic cardiopulmonary bypass and postoperative cognitive dysfunction
Comparative effects of propofol versus fentanyl on cerebral oxygenation state during normothermic cardiopulmonary bypass and postoperative cognitive dysfunction -- Kadoi et al.
http://ats.ctsnetjournals.org/cgi/content/abstract/75/3/840

  
 Propofol prevents lipid peroxidation following transient forebrain ischemia in gerbils -- Yamaguchi et al. 47 (10): ...
Department of Anesthesiology, Dokkyo University School of Medicine, Mibu, Tochigi, Japan.
Propofol Displays No Protective Effect Against Hypoxia/Reoxygenation Injury in Rat Liver Slices
propofol; Group V, ischemia/reperfusion treated with 150 mg x kg(-1)
http://www.cja-jca.org/cgi/content/abstract/47/10/1025

  
 Treatments and Procedures
Pediatric Pain Education, on the Univ of Iowa College of Nursing site ( Link broken 9/04: it might come back online)
Several different drugs can be used for sedation during procedures: Versed, Propofol, and Ketamine.
Versed (often used in combination with a pain reliever) results in your child being sedated but awake; Propofol causes them to lose consciousness; Ketamine causes them to lose consciousness for a longer period than does Propofol, sometimes it causes hallucinations upon awakening.
http://www.acor.org/ped-onc/treatment/treatment.html

  
 MedlinePlus Drug Information: Anesthetics, General (Systemic)
Propofol is used sometimes in patients in intensive care units in hospitals to cause unconsciousness.
Propofol has been tested in children to produce loss of consciousness before and during surgery.
This may allow the patients to withstand the stress of being in the intensive care unit and help the patients cooperate when a machine must be used to assist with breathing.
http://www.nlm.nih.gov/medlineplus/druginfo/uspdi/203043.html

  
 PedsCCM: Case Reports
Lactic acidemia and bradyarrhythmia in a child sedated with propofol.
http://anes01.wustl.edu/Rare_cases.html

  
 Propofol vs Midazolam for ICU Sedation : A Canadian Multicenter Randomized Trial -- Hall et al. 119 (4): 1151 -- Chest
stratum (propofol, 21 patients; midazolam, 26 patients) and
the long sedation stratum (propofol, 4 patients; midazolam,
that patients treated with propofol (n = 46) were extubated
http://www.chestjournal.org/cgi/content/abstract/119/4/1151

  
 Diprivan Side Effects, and Drug Interactions - Propofol - RxList Monographs
Diprivan Side Effects, and Drug Interactions - Propofol - RxList Monographs
No significant adverse interactions with commonly used premedications or drugs used during anesthesia or sedation (including a range of muscle relaxants, inhalational agents, analgesic agents, and local anesthetic agents) have been observed.
Adverse event information is derived from controlled clinical trials and worldwide marketing experience.
http://www.rxlist.com/cgi/generic2/propof_ad.htm

  
 Anaesthesia with propofol decreases FMLP-induced neutrophil respiratory burst but not phagocytosis compared with ...
during propofol or isoflurane anaesthesia in patients undergoing
PMNs in patients given isoflurane for the same length of time,
There is evidence that intravenous anaesthetics can influence
http://www.bja.oupjournals.org/cgi/content/full/85/3/424

  
 2,6 Di-tert-butylphenol, a Nonanesthetic Propofol Analog, Modulates {alpha}1{beta} Glycine Receptor Function in a ...
IMPLICATIONS: This in vitro study shows that, at the glycine
studied the effects of propofol and 2,6 di- tert -butylphenol
receptor level, propofol does not differ from its nonanesthetic
http://www.anesthesia-analgesia.org/cgi/content/abstract/99/1/91

  
 Propofol Decreases Reperfusion-Induced Arrhythmias in a Model of "Border Zone" Between Normal and Ischemic-Reperfused ...
We examined the effect of propofol on the main mechanisms involved
Propofol did not modify the occurrence of ischemia-induced arrhythmias.
Propofol Decreases Reperfusion-Induced Arrhythmias in a Model of "Border Zone" Between Normal and Ischemic-Reperfused Guinea Pig Myocardium -- Hanouz et al.
http://www.anesthesia-analgesia.org/cgi/content/abstract/97/5/1230

  
 propofol rate calculator
For our purposes, use the lower limit of 50 mcg/kg/min.
As the doctor prepares to intubate, he asks you to give 2.5 mg/kg of propofol (10 mg/mL) IVP.
http://www.manuelsweb.com/propofol.htm

  
 AkabasLab
Williams, D.B. and Akabas, M.H. (2002) Structural evidence that propofol stabilizes different GABA
Bali, M. and Akabas, M.H. (2004) Defining the propofol binding site on the GABA
http://akabaslab.aecom.yu.edu/publications.html

  
 Defining the Propofol Binding Site Location on the GABAA Receptor -- Bali and Akabas 65 (1): 68 -- Molecular ...
The GABA concentration was reduced to give a similar fraction
that propofol may bind near the extracellular end of the
are part of a binding site for propofol, an intravenous anesthetic,
http://www.molpharm.org/cgi/content/abstract/65/1/68

  
 Pediatrics -- Sign In Page
Continuous Propofol Infusion in 142 Critically Ill Children
If you have an individual print subscription to Pediatrics, online access is included.
http://www.pediatrics.org/cgi/content/full/110/6/1177

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