Perbandingan Efek Pemberian Cairan Kristaloid Sebelum Tindakan Anestesi Spinal (Preload) dan Sesaat Setelah Anestesi Spinal (Coload) terhadap Kejadian Hipotensi Maternal pada Seksio Sesarea

Abstract

Prophylactic fluid as a preload before spinal anesthesia has been a routine procedure to prevent maternal hypotension during cesarean delivery. Unlike colloid, timing of infusion of crystalloid may be important because it has short linger time in the intravascular space. This study aimed to compare the effect of the timing of administration of crystalloid, especially Ringerfundin, which is more effective between preload and co-load in preventing maternal hypotension during spinal anesthesia for cesarean section. This study was performed at the Central Operating Theatre (COT) of Dr. Hasan Sadikin General Hospital Bandung in June−July 2015 using the single blind randomized controlled trial method on 36 patients who underwent caesarean section with American Society of Anesthesiologist (ASA) II physical status. The incidence of hypotension was observed starting from the time the spinal anesthesia was performed to the time when the baby was born. Data were analyzed statistically using t-test, Mann Whitney test, and chi-square test where a p value of <0.05 considered significant. The incidence of hypotension was lower in the co-load group when compared to the preload group (44.4% vs. 77.8%, p value=0.040). In conclusion, the use of crystalloids for cesarean delivery in co-loading manner is more effective than preloading for the prevention of maternal hypotension after spinal anesthesia.

Keywords

• Cesarean delivery
• crystalloid
• hypotension
• spinal anesthesia