Articles: cations.
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Spine-related neck-arm pain is heterogeneous and may present on a spectrum between nociceptive and neuropathic pain. A recently developed mechanism-based clinical framework for spine-related pain distinguishes between spinally referred pain without neurological deficits (somatic referred pain, heightened nerve mechanosensitivity, radicular pain), with neurological deficits (radiculopathy), and mixed-pain presentations. This study investigated differences in somatosensory and clinical profiles of patients with unilateral spine-related neck-arm pain grouped according to the clinical framework. ⋯ Symptom descriptors, such as burning (P < 0.031), tingling (P < 0.018), pins and needles (P < 0.031), numbness (P < 0.016), spontaneous pain (P < 0.001), and electric pain/shock (P < 0.026) were more common in the radicular/radiculopathy groups compared with the somatic/mechanosensitivity groups. There were no differences in psychosocial parameters between the groups. The phenotypic profiles support the construct of the clinical examination and patient classification and its application in clinical practice according to a clinical framework for spine-related pain.
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Intraabdominal drainage following left pancreatectomy (LP) has been a longstanding practice to mitigate postoperative complications, particularly postoperative pancreatic fistulas (POPF). ⋯ The results of the PANDRA II trial demonstrate that omitting routine abdominal drainage after LP is non-inferior to placing a routine abdominal drainage regarding morbidity measured by the CCI. Omitting a routine abdominal drainage even led to a significant reduction of the overall complication rate.
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Evaluate the long-term outcomes of pleurectomy decortication, systemic chemotherapy and prophylactic radiotherapy in pleural mesothelioma (PM). ⋯ P/D is a safe and well-tolerated procedure resulting in no mortality and acceptable morbidity. Most patients can receive radiotherapy and systemic chemotherapy in due time and receive further therapies on relapse, resulting in prolonged survival mainly in those with early-stage epithelioid mesothelioma.
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Despite the frequent use of ropivacaine and bupivacaine, there is limited guidance on redosing of these medications following an initial bolus. Intermittent redosing is a clinical practice in the setting of nerve catheters, often utilizing large doses. Comparatively, theoretical elimination rates are available from pharmacokinetic studies, providing estimates on total body content of these drugs. We hypothesized that published redosing of bupivacaine and ropivacaine in clinical literature comported with safe elimination of the drugs based on pharmacokinetic studies. ⋯ Clinically reported redosing of bupivacaine and ropivacaine in the published literature reflect the slowest pharmacokinetic elimination based on human studies. The combined data without evidence of toxicity permit us to make practical recommendations about safe redosing of these agents.
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Minerva anestesiologica · Feb 2025
Risk stratification for postoperative hypoxemia among bariatric surgery patients.
Patients with obesity, especially those suffering from obstructive sleep apnea (OSA), are prone to postoperative respiratory hypoxemia. The PRODIGY (prediction of opioid-induced respiratory depression in patients monitored by capnography) Score is used to predict respiratory complications that factor in sleep-disordered breathing. Data on the impact of OSA on the frequency and timing of postoperative desaturation trends after bariatric surgery are lacking. ⋯ Postoperative desaturation rates are significantly higher among patients with OSA with high PRODIGY scores, especially in the delayed postoperative period. Continuous extended postoperative monitoring is warranted for these high-risk patients after bariatric surgery.