Study to Evaluate the Optimal Dose of Remifentanil During MRI of the Heart Under General Anaesthesia

Summary

What is the optimal maintenance dose of remifentanil to ensure apnoea, during breath hold episodes in children having cardiac MR imaging with general anaesthesia?

Timeline

Start

2015-07

Primary completion

2019-12-31

Completion

2019-12-31

Publications

• Background Syed SK, Corry P. Cardiac Imaging under general anaesthesia for children with congenital heart disease. Our experience. Abstract presentation, APAGBI scientific meeting. 2012.
• Background Chanavaz C, Tirel O, Wodey E, Bansard JY, Senhadji L, Robert JC, Ecoffey C. Haemodynamic effects of remifentanil in children with and without intravenous atropine. An echocardiographic study. Br J Anaesth. 2005 Jan;94(1):74-9. doi: 10.1093/bja/aeh293. Epub 2004 Oct 14.
• Background Crawford MW, Hayes J, Tan JM. Dose-response of remifentanil for tracheal intubation in infants. Anesth Analg. 2005 Jun;100(6):1599-1604. doi: 10.1213/01.ANE.0000150940.57369.B5.
• Background Hume-Smith H, McCormack J, Montgomery C, Brant R, Malherbe S, Mehta D, Ansermino JM. The effect of age on the dose of remifentanil for tracheal intubation in infants and children. Paediatr Anaesth. 2010 Jan;20(1):19-27. doi: 10.1111/j.1460-9592.2009.03190.x. Epub 2009 Nov 23.
• Background Min SK, Kwak YL, Park SY, Kim JS, Kim JY. The optimal dose of remifentanil for intubation during sevoflurane induction without neuromuscular blockade in children. Anaesthesia. 2007 May;62(5):446-50. doi: 10.1111/j.1365-2044.2007.05037.x.
• Background Ross AK, Davis PJ, Dear Gd GL, Ginsberg B, McGowan FX, Stiller RD, Henson LG, Huffman C, Muir KT. Pharmacokinetics of remifentanil in anesthetized pediatric patients undergoing elective surgery or diagnostic procedures. Anesth Analg. 2001 Dec;93(6):1393-401, table of contents. doi: 10.1097/00000539-200112000-00008.
• Background Whitehead J, Brunier H. Bayesian decision procedures for dose determining experiments. Stat Med. 1995 May 15-30;14(9-10):885-93; discussion 895-9. doi: 10.1002/sim.4780140904.
• Background Whitehead J, Williamson D. Bayesian decision procedures based on logistic regression models for dose-finding studies. J Biopharm Stat. 1998 Jul;8(3):445-67. doi: 10.1080/10543409808835252.
• Background Zhou Y, Whitehead J. Practical Implementation of Bayesian Dose-Escalation Procedures. Drug Information Journal. 2003;37(1):45-59.
• Background R Core Team R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. 2013.

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