EFFECT OF DIFFERENT NOREPINPHRINE APPLICATION METHODS IN CAESARIANES ON HYPOTENSION AFTER SPINAL ANESTHESIA

Summary

There are previous studies in which norepinephrine was administered only as a prophylactic or only infusion to prevent hypotension after spinal anesthesia in cesarean sections. However, there are not enough studies reporting which of these application methods are more effective. Therefore, in our study, cesarean section under spinal anesthesia was planned; We aimed to investigate the effectiveness of norepinephrine differential administration methods on preventing maternal hypotension.

Timeline

Start

2021-05-15

Primary completion

2022-05-15

Completion

2022-08

Publications

• Background Kinsella SM, Carvalho B, Dyer RA, Fernando R, McDonnell N, Mercier FJ, Palanisamy A, Sia ATH, Van de Velde M, Vercueil A; Consensus Statement Collaborators. International consensus statement on the management of hypotension with vasopressors during caesarean section under spinal anaesthesia. Anaesthesia. 2018 Jan;73(1):71-92. doi: 10.1111/anae.14080. Epub 2017 Nov 1. No abstract available.
• Background Lee A, Ngan Kee WD, Gin T. A quantitative, systematic review of randomized controlled trials of ephedrine versus phenylephrine for the management of hypotension during spinal anesthesia for cesarean delivery. Anesth Analg. 2002 Apr;94(4):920-6, table of contents. doi: 10.1097/00000539-200204000-00028.
• Background Habib AS. A review of the impact of phenylephrine administration on maternal hemodynamics and maternal and neonatal outcomes in women undergoing cesarean delivery under spinal anesthesia. Anesth Analg. 2012 Feb;114(2):377-90. doi: 10.1213/ANE.0b013e3182373a3e. Epub 2011 Nov 21.
• Background Chen D, Qi X, Huang X, Xu Y, Qiu F, Yan Y, Li Y. Efficacy and Safety of Different Norepinephrine Regimens for Prevention of Spinal Hypotension in Cesarean Section: A Randomized Trial. Biomed Res Int. 2018 May 23;2018:2708175. doi: 10.1155/2018/2708175. eCollection 2018.
• Background Onwochei DN, Ngan Kee WD, Fung L, Downey K, Ye XY, Carvalho JCA. Norepinephrine Intermittent Intravenous Boluses to Prevent Hypotension During Spinal Anesthesia for Cesarean Delivery: A Sequential Allocation Dose-Finding Study. Anesth Analg. 2017 Jul;125(1):212-218. doi: 10.1213/ANE.0000000000001846.
• Background Ngan Kee WD, Khaw KS, Tan PE, Ng FF, Karmakar MK. Placental transfer and fetal metabolic effects of phenylephrine and ephedrine during spinal anesthesia for cesarean delivery. Anesthesiology. 2009 Sep;111(3):506-12. doi: 10.1097/ALN.0b013e3181b160a3.
• Background Saravanan S, Kocarev M, Wilson RC, Watkins E, Columb MO, Lyons G. Equivalent dose of ephedrine and phenylephrine in the prevention of post-spinal hypotension in Caesarean section. Br J Anaesth. 2006 Jan;96(1):95-9. doi: 10.1093/bja/aei265. Epub 2005 Nov 25.
• Background Cooper DW. Caesarean delivery vasopressor management. Curr Opin Anaesthesiol. 2012 Jun;25(3):300-8. doi: 10.1097/ACO.0b013e3283530d62.

Drugs

Indications

No indication recorded.