Effect of dexmedetomidine added to ropivicaine for caudal anesthesia in patients undergoing hemorrhoidectomy: A prospective randomized controlled trial
| Autor: | Xiaobao Zhang, Ming-Yu Xiu, Yong Wu, Deming Xu, Hengfei Luan, Pin Zhu, Jiying Feng, Zhibin Zhao, Liang Tian |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Bradycardia
Adult Hemorrhoidectomy Male medicine.medical_treatment law.invention 03 medical and health sciences 0302 clinical medicine Randomized controlled trial 030202 anesthesiology law Heart rate medicine Humans Prospective Studies Dexmedetomidine Anesthetics Local Prospective cohort study Saline ropivacaine Pain Postoperative caudal anesthesia business.industry Ropivacaine dexmedetomidine 030208 emergency & critical care medicine General Medicine Clinical Trial/Experimental Study postoperative analgesia Analgesics Non-Narcotic Middle Aged Amides Mean blood pressure Treatment Outcome Anesthesia Drug Therapy Combination Female medicine.symptom business Anesthesia Caudal medicine.drug Research Article |
| Zdroj: | Medicine |
| ISSN: | 1536-5964 |
| Popis: | Background: To assess the effect of dexmedetomidine added to ropivaccaine on the onset and duration of sensory block, as well as postoperative analgesia during caudal anesthesia in patients undergoing hemorrhoidectomy. Methods: Fifty adult patients scheduled for hemorrhoidectomy were divided into 2 groups. The group R received caudal anesthesia using 18 mL 0.3% ropivacaine plus 2 mL normal saline. The group RD received 18 mL 0.3% ropivacaine plus 2 mL 1 μg/kg dexmedetomidine. Heart rate, mean blood pressure, onset time and duration of sensory block, and duration of analgesia were observed. Results: The onset time of sensory block was shortened (9.2 ± 1.3 vs 7.2 ± 1.2), and the duration of sensory block (3.0 ± 0.7 vs 3.8 ± 0.8) and duration of analgesia (3.9 ± 0.7 vs 5.3 ± 0.8) were prolonged in group RD compared with group R (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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