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Study of morphine with ropivacaine and ropivacaine alone for caudal epidural analgesia in children
Artigo | IMSEAR | ID: sea-212861
ABSTRACT

Background:

Caudal epidural analgesia is one of the most popular and commonly performed regional blocks in pediatric anesthesia. It is reliable and safe technique that can be used with general anesthesia for intraoperative and postoperative analgesia. The aim of this research is to study the effect of morphine (15 µg/kg) with ropivacaine (0.2%) and ropivacaine (0.2%) alone through caudal epidural route on duration of analgesia in children.

Methods:

The study was performed on 60 ASA grade I and II patients, aged 1 to 7 years scheduled for elective infraumbilical surgeries. After induction of general anesthesia, caudal epidural block was performed. Each group consisted of 30 pediatric patients group I-caudal epidural 0.2% ropivacaine (1 ml/kg) and group II- caudal epidural 0.2% ropivacaine (1 ml/kg) with morphine 15 µg/kg. Intra-operatively heart rate, blood pressure was recorded at pre-induction, immediately after induction, 5 minutes after administration of caudal block and thereafter every 10 minutes till the completion of surgery. Postoperative heart rate, blood pressure, pain score was assessed periodically till 24th hour.

Results:

The duration of analgesia was more in group II (7.30±1.78 hour) in comparison to group I (3.93±0.83 hour). The fall in mean arterial pressure and heart rate were not significant in group II as compared to group I.

Conclusions:

Addition of low dose morphine to ropivacaine resulted in prolonging the duration of analgesia by almost double the duration as compared to ropivacaine alone.

Texto completo: DisponíveL Índice: IMSEAR (Sudeste Asiático) Ano de publicação: 2020 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: IMSEAR (Sudeste Asiático) Ano de publicação: 2020 Tipo de documento: Artigo