Articles: nerve-block.
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Randomized Controlled Trial
Bilateral Greater Occipital Nerve Block; Distal Versus Proximal Approach for Postdural Puncture Headache: A Randomized Clinical Trial.
One of the common neuraxial anesthesia complications is postdural puncture headache (PDPH). Greater occipital nerve block (GONB) is a simple and safe maneuver with a faster onset than other treatment modalities. ⋯ Postdural puncture headache, distal, proximal, greater occipital nerve, block, ultrasound, pain-relieving, neuraxial anesthesia.
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Randomized Controlled Trial
Comparison between costotransverse foramen block and thoracic paravertebral block for VATS pulmonary resection: A randomized noninferiority trial.
The present study assessed whether costotransverse foramen block (CTFB) is noninferior to thoracic paravertebral block (TPVB) for postoperative analgesia in video-assisted thoracoscopic surgery (VATS) pulmonary resection. ⋯ The analgesic effect of CTFB was noninferior to that of TPVB during 24 h postoperatively in VATS pulmonary resection. Moreover, CTFB may offer potential safety benefits by keeping the tip of the needle far from the pleura and vascular structure.
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Reg Anesth Pain Med · Sep 2023
Population pharmacokinetic and safety analysis of ropivacaine used for erector spinae plane blocks.
Erector spinae plane blocks have become popular for thoracic surgery. Despite a theoretically favorable safety profile, intercostal spread occurs and systemic toxicity is possible. Pharmacokinetic data are needed to guide safe dosing. ⋯ Local anesthetic systemic toxicity can occur with erector spinae plane blocks and administration of large, fixed doses of ropivacaine should be avoided, especially in patients with low ideal body weights. Weight-based ropivacaine dosing could reduce toxicity risk.
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Acute cholecystitis is a painful inflammatory disease of the gallbladder. The Low Cervical-2 Plane Block is a retrolaminar block that targets the C3, C4, and C5 spinal nerves, which provide sensory innervation to the gallbladder, in order to potentially provide analgesia to patients with pain associated with acute cholecystitis. ⋯ The Low Cervical-2 Plane Block is a potentially effective modality for treating intractable pain from acute cholecystitis. However, further cadaveric injections are needed to confirm the exact extent of spread of anesthetic. Clinical application of the Low Cervical-2 Plane Block in patients with acute cholecystitis is needed to establish the efficacy of this theoretical technique.
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J Pain Symptom Manage · Sep 2023
Alcoholization of intercostal nerves for incident pain due to rib metastases.
Rib metastases may cause incident pain on coughing, deep respiration, or on specific thoracic wall movement. Proper titration of opioid doses relieves the background pain adequately, but does not allow a good pain control for incident pain. ⋯ A simple and safe procedure may produce effective analgesia preventing incident pain due to rib metastases. Differently from other sites of bone metastases, ribs are easily localized and the neurolytic block results to be effective and safe.