Condition: Brain Tumor Adult · Cerebrovascular Disease · Sponsor: Zhejiang University
After undergoing craniotomy, 60% to 84% of neurosurgery patients experience moderate to severe acute pain, primarily in the first 48 hours. This pain is mostly superficial, affecting the muscles and soft tissues around the skull. Poor pain management can lead to complications such as restlessness, nausea, hypertension, increased intracranial pressure, and prolonged recovery, potentially resulting in chronic headaches. Opioids are commonly used to manage this pain but can cause significant side effects like sedation, nausea, and increased intracranial pressure, which can mask serious conditions. Non-opioid medications and scalp infiltration techniques can help but may not provide sufficient pain relief for the duration needed. Currently, multimodal analgesia, particularly scalp nerve blocks, is advocated in neurosurgical recovery practices. These blocks are effective and simpler to perform, but the effects of long-acting local anesthetics, like bupivacaine, typically last only 24 hours. Since pain often persists longer than that, there is a need for better pain management strategies. Liposome bupivacaine is a new long-acting local anesthetic approved by the FDA, offering pain relief for up to 72 hours compared to regular bupivacaine's 8-hour duration. Its effectiveness has been confirmed in various nerve block procedures, but it has not been reported for scalp nerve blocks. This study aims to investigate whether liposome bupivacaine scalp nerve blocks can provide long-lasti…
This description comes directly from the study's public registry record.
Diansan Su, PhD · +8618616514088 · diansansu@yahoo.com
Bingquan Chen, Master · +8615990066177 · cbqa123@zju.edu.cn
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| The First Affiliated Hospital, Zhejiang University School of Medicine | Hangzhou, Zhejiang, China | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07049094