Clinical Efficacy of Dexmedetomidine Versus Fentanyl Added to Intrathecal Levobupivacaine for Orthopedic Surgery
European Journal of Molecular & Clinical Medicine,
2022, Volume 9, Issue 3, Pages 892-913
AbstractBackground: The present aim of the study is to compare the clinical efficacy of
dexmedetomidine versus fentanyl added to intrathecal levobupivacaine for orthopedic
surgeries on the lower limb.
Materials and Methods: The current study was a prospective randomized double-blind
comparative study. This study was done in 90 ASA grade I & II patients. The patients
were aged between 18 to 60 years scheduled for elective orthopedic surgeries under
spinal anaesthesia at Government General Hospital, Kurnool District, Andhra Pradesh.
The patients were distributed into three groups (30 patients each). Namely., Group-C
[Study group LN:15mg of 0.5% of Levobupivacaine + 0.5 ml of normal saline]-Total-
3.5ml, Group-D [Study group LD:15mg of 0.5% of Levobupivacaine + 5 mcg (0.05ml=2
units from insulin syringe) of dexmedetomidine+0.45 ml of normal saline]-Total-3.5ml
and, Group-F [Study group LF: 15 mg of 0.5% of Levobupivacaine + 25 mcg of
fentanyl]- Total =3.5 ml.
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