Effects of spinal anaesthesia versus epidural anaesthesia for caesarean section on postoperative analgesic consumption and postoperative pain

2009 ◽  
Vol 26 (1) ◽  
pp. 52-59 ◽  
Author(s):  
Jens-Christian Schewe ◽  
Adam Komusin ◽  
Joerg Zinserling ◽  
Joachim Nadstawek ◽  
Andreas Hoeft ◽  
...  
Author(s):  
Revi N ◽  
Mithun Raju P ◽  
Mohsin Mohammed Ali

Background: Magnesium sulphate is being used for postoperative pain relief intravenously, intrathecally and epidurally. Currently, it is also gaining popularity as an adjuvant in blocks. The objective of the study was aimed at the postoperative analgesic effects of magnesium sulphate when given as intravenous infusion in patients undergoing arthroscopic knee surgeries under spinal anaesthesia and to compare the postoperative analgesic effects of magnesium sulphate infusion in a study cohort who received magnesium sulphate with the control cohort who were not given magnesium sulphate and underwent arthroscopic knee surgeries under spinal anaesthesia.Methods: After obtaining ethical committee clearance and consent from the patients, 31 patients each were placed in study cohort and control cohort. Spinal anaesthesia was administered in the lateral decubitus position through the L3–4 or L4–5 interspace. Hyperbaric bupivacaine 0.5% solution with fentanyl 20 μg was injected intrathecally. After spinal anaesthesia, patients received magnesium sulphate 50 mg/kg for 15 min and then 15 mg/kg/hr by continuous intravenous infusion until the end of surgery. The other group did not receive magnesium sulphate infusion. Postoperative pain scores and postoperative analgesic consumption were the primary end points.Results: The results of the study reveal the efficacy of perioperative intravenous infusion of magnesium sulphate in prolonging the spinal block as well as reducing the postoperative pain scores without hemodynamic variability or side effects.Conclusions: Post-operative pain and analgesic consumption was reduced with the use of intravenous magnesium following spinal anaesthesia.


Author(s):  
Alaka Banerjee ◽  
Dhrubajyoti Sarkar ◽  
Banasree Bhadra

Background: The anaesthetic technique to be used in Caesarean section is determined according to factors such as urgency, presence of coexisting health problems, preference of patient and preference and experience of the anaesthetist and surgeon.Methods: This is a retrospective study of all the caesarean deliveries that occurred in the period between 1st Jan 2010 to 31st Dec 2017 in the department of obstetrics and Gynaecology in Silchar Medical College. The anaesthesia techniques used for caesarean sections were evaluated in this study. Anaesthesia methods were recorded as general anaesthesia (GA) and regional anaesthesia (RA), and RA was classified into spinal anaesthesia (SA), epidural anaesthesia (EA) and combined spinal epidural anaesthesia (CSEA) subgroups.Results: During the study period a total of 75685 patients delivered and 25805 patients had undergone caesarean section. The caesarean section rate at the institution comes to be around 34.1%. Among the indications, it was observed that foetal distress (32.8%) was the commonest cause followed by post caesarean pregnancy (26.76%). The majority of the CS (75.6%) were done as an emergency procedure. Regional anaesthesia was the most frequently used method both in emergency (92.87%) and elective caesarean section (84.21%). SA was the commonest used RA (89.2%).Conclusions: In recent years, the rate of regional anaesthesia administration in caesarean section is gradually increasing, and the spinal anaesthesia technique is the mostly preferred regional anaesthesia. There is need to explore the use of the other forms of regional anaesthesia also.


2012 ◽  
Vol 8 (4) ◽  
pp. 415-419
Author(s):  
J K Mitra

Hypotension during spinal anaesthesia for caesarean section remains a common scenario in our clinical practice. Certain risk factors play a role in altering the incidence of hypotension. Aortocaval compression counteraction does not help to prevent hypotension. Intravenous crystalloid prehydration has poor efficacy; thus, the focus has changed toward co-hydration and use of colloids. Phenylephrine is established as a first- line vasopressor, although there are limited data from high-risk patients. Ephedrine crosses the placenta more than phenylephrine and cause possible alterations in the foetal physiology.http://dx.doi.org/10.3126/kumj.v8i4.6242 Kathmandu Univ Med J 2010;8(4):415-19   


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