Browsing by Author "Husain, Razia"
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Item Comparative Study of Levobupivacaine with Fentanyl Versus Ropivacaine with Fentanyl for Labor Analgesia(Society for Health Care & Research Development, 2019-05) Husain, Razia; Anwar, Tauqir; Khan, Shumaila Aftab; Jamshed, Saira; Khan, Zainab S; Khomusi, Munira MurtazaEffective pain relief is one of the important components of management of normal labor. Adequate pain relief is associated with reduction in maternal sympathetic activity and considerably decreased maternal anxiety level. Epidural analgesia is being increasingly used for this purpose. Many local anesthetic drugs are being used for providing epidural analgesia. We conducted this study to compare Ropivacaine and Levobupivacaine in terms of onset and duration of analgesia, motor involvement, hemodynamic effects and neonatal outcome. Methods: This was a prospective comparative study in which 100 patients presenting in spontaneous labour were included in this study on the basis of a predefined inclusion and exclusion criteria. Patients were divided into 2 groups on the basis of drug used. Group A patients received Ropivacaine along with fentanyl whereas group B patients received Levobupivacaine along with fentanyl. VAS score, Sensory and motor block and vital parameters were recorded before giving epidural and 5,15, 30 and 60 minutes and thereafter every hourly till delivery took place. Sensory block was assessed by pin prick sensation whereas motor block was assessed by modified bromage scale. Statistical analysis was done using SSPS 21 software and p value less than 0.05 was taken as statistically significant. Results: Parameters such as height, weight, body mass index, ASA grades, gravidity and duration of labor were found to be comparable in both the groups with no statistically significant difference in between 2 groups (P>0.05). Mode of delivery and conversion to LSCS was also similar in both the groups. Mean time for onset of analgesia was comparable in both the groups. The mean VAS scores in group A were found to be less as compared to group B during initial 1 hour after the bolus dose and the difference was found to be statistically significant (P<0.0001). After 1 hour the VAS scores were found to be comparable in both the groups with no statistically significant difference in the mean VAS scores of patients in both the groups (P>0.05). The need for top-up analgesia was found to be statistically significantly higher in group B as compared to group A (P=0.0277). The motor sparing was better in group A as compared to group B and the difference was found to be statistically significant (P=0.0026). Hemodynamics and neonatal outcome were found to be comparable in both the groups (P>0.05). Conclusion: Ropivacaine is a better local anesthetic drug as compared to Bupivacaine for labor analgesia. Its use is associated with better analgesic effect, superior motor sparing and less need for top up analgesic doses.