A Comparative Study of Clonidine and Dexmedetomidine with ۰.۵% Levobupivacaine in Ultrasound Guided Axillary Brachial Plexus Block for Upper Limb Surgeries
سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 163
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شناسه ملی سند علمی:
JR_SBMU-6-3_007
تاریخ نمایه سازی: 9 آبان 1401
چکیده مقاله:
Background: Clonidine and Dexmedetomidine as an additive to Levobupivacaine in ultrasound-guided axillary brachial plexus block are not studied well. Hence, this study was designed to compare the efficacy of the Clonidine and Dexmedetomidine, used as an adjunct to Levobupivacaine in ultrasound-guided axillary brachial plexus block in upper limb elective surgery.Materials and Methods: Eighty patients of the American Society of Anesthesiologists Grade I/II undergoing upper limb elective surgery were divided into two equal age/gender-matched groups. Group-LD received ultrasound-guided axillary brachial plexus block using injection ۰.۵% Levobupivacaine ۲۰ ml+dexmedetomidine (۱ μg/Kg), and group LC received ultrasound-guided axillary brachial plexus block using injection ۰.۵% Levobupivacaine ۲۰ ml + Clonidine (۱.۵ μg/Kg). The onset and duration of sensory and motor block, hemodynamics, and side effects were recorded.Results: The time for onset of sensory block and motor block in group LD was significantly faster than group LC (۴.۵۳±۱.۰۷ and ۷.۸۸±۱.۲۹ min vs. ۵.۹۰±۰.۸۱ and ۸.۸۵±۱.۸۱min, p<۰.۰۰۰۱). The duration of motor block in group LD was significantly longer than group LC (Sensory and motor block: ۶۶۲.۵۰ ± ۵۰.۹۵ and ۶۲۵.۵۰ ± ۵۱.۹۵min, vs ۵۶۷.۷۵ ± ۶۲.۳۳ and ۵۶۰.۶۲ ± ۶۷.۱۹ min. p< ۰.۰۰۰۱). The sedation score was highly significant at ۳۰ min (p<۰.۰۰۰۱) and was significant at ۶۰ min (p<۰.۰۵), postoperatively.Conclusion: The addition of Dexmedetomidine (۱μg/Kg) as an adjuvant to Levobupivacaine (۰.۵%) for upper limb surgeries by axillary brachial plexus block had provided the rapid onset of sensory block and motor block and enhanced duration of sensory and motor block with arousable sedation without any adverse effects compared to clonidine (۱.۵μg/Kg).
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نویسندگان
Valluri Anil Kumar
Department of Anaesthesiology and Critical Care, Narayana Medical College & Hospital, Nellore, India
Busetty Prithvi Raj
Department of Anaesthesiology and Critical Care, Narayana Medical College & Hospital, Nellore, India
K.Krishna Chaitanya
Department of Anaesthesiology and Critical Care, Narayana Medical College & Hospital, Nellore, India
S MD Shamiq Muthuaib
Department of Anaesthesiology and Critical Care, Narayana Medical College & Hospital, Nellore, India