Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Jul 2017
Randomized Controlled TrialRetrobulbar Block in Pediatric Vitreoretinal Surgery Eliminates the Need for Intraoperative Fentanyl and Postoperative Analgesia: A Randomized Controlled Study.
Pediatric ophthalmologic surgery is traditionally accomplished by general anesthesia with opioids, but respiratory depression remains a major concern. Our study compared the efficacy of retrobulbar block with systemic fentanyl on pain, hemodynamic, and stress response in pediatric vitreoretinal surgery. ⋯ Retrobulbar block is safe and effective as an alternative to systemic fentanyl and could provide better pain management, hemodynamic suppression, and stress response suppression in pediatric vitreoretinal surgery.
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Reg Anesth Pain Med · Jul 2017
Randomized Controlled TrialUse of a Dental Vibration Tool to Reduce Pain From Digital Blocks: A Randomized Controlled Trial.
The infiltration of local anesthetic is consistently described as painful by patients. Vibration anesthesia has been studied in the dental literature as a promising tool to alleviate the pain from dental nerve blocks. Many of these studies used a specific device, the DentalVibe. To date, there have not been any studies applying this technology to digital blocks of the hand in human subjects. We hypothesized that the use of microvibratory stimulation during digital blocks of the hand would decrease pain reported by patients. ⋯ Our results show a statistically significant difference in mean injection pain score during digital block of the hand when the DentalVibe device is used for vibration anesthesia. Larger studies are warranted to confirm our findings.