Articles: opioid.
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Opioids can induce respiratory depression by invoking a centrally mediated decrease in involuntary respiratory rate, which in severe cases can cause a decrease in oxygen saturation. If respiratory depression is opioid induced, both low respiratory rate and low oxygen saturation will be present. ⋯ Naloxone, an opioid antagonist, should be avoided if at all possible but, if essential, titrate slowly to respiratory function administering 20-100 µg intravenously every two minutes. If used as a bolus for a patient on long-term opioids for chronic cancer pain, then refractory pain and symptomatic opioid withdrawal can result.
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SUMMARY ⋯ In this prematurely terminated study in adults with painful VCF, trends suggested that tapentadol IR was tolerated better than oxycodone IR.
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SUMMARY Choosing the initial medications for intrathecal delivery is often confusing and not standardized. We describe a novel way for using a combined spinal-epidural technique to compare two first-line medications for intrathecal delivery; ziconotide and morphine (or hydromorphone). ⋯ The Visual Analog Scale, Numerical Rating Scale, short-term McGill questionnaire and opioid consumption were monitored daily. The results were used to develop a paradigm to describe how ziconotide can be used in practice.
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Annals of intensive care · Jan 2013
Sedation in French intensive care units: a survey of clinical practice.
Sedation is used frequently for patients in intensive care units who require mechanical ventilation, but oversedation is one of the main side effects. Different strategies have been proposed to prevent oversedation. The extent to which these strategies have been adopted by intensivists is unknown. ⋯ Despite a low individual response rate, the respondents to our survey represent almost half of the ICUs in the French SRLF database. The presence of a written local sedation procedure, a cornerstone of preventing oversedation, is reported by only half of respondents; when present, it is used in for a limited number of patients. Sedation procedures mainly rely on titration of continuous IV hypnotics, but other strategies to limit oversedation also are included in sedation procedures. French intensivists no longer consider severely altered consciousness a sedation objective for most patients.
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Clin Med Insights Womens Health · Jan 2013
ReviewEfficacy and safety of remifentanil as an alternative labor analgesic.
The objective of this review was to evaluate the clinical efficacy and safety of remifentanil in the management of labor pain. Although neuraxial analgesia is the best option during labor, alternative analgesic options are needed for patients with contraindications. Using a systematic literature search, clinical outcomes of remifentanil for labor pain have been summarized. ⋯ Based on the literature review, remifentanil is associated with high overall maternal satisfaction and favorable side-effect profile. However, due to the low reporting of adverse events, large, randomized controlled trials are needed to evaluate maternal and neonatal safety adequately and determine the optimal dosing needed to provide effective analgesia. While remifentanil is a feasible alternative for patients who cannot or do not want to receive epidural analgesia, administration should be monitored closely for potential adverse effects.