Anesthesia, essays and researches
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To augment the subarachnoid block utility, the efficacy of newer molecules as an adjuvant is investigated constantly. Considering the favorable profile of dexmedetomidine, it could have a potential role as an adjuvant to ropivacaine. ⋯ Among the investigated doses, dexmedetomidine augments the efficacy of intrathecal ropivacaine in a dose-dependent manner, without any untoward side effects.
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The spinal anesthesia has the definitive advantage that profound nerve block can be produced in a large part of the body by the relatively simple injection of a small amount of local anesthetic. ⋯ The addition of magnesium sulfate in the two different doses (50, 100 mg) does not affect the quality of block or duration of analgesia. However, M 100 is as effective as fentanyl as far as the duration of analgesia is concerned.
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Preanesthesia assessment is an important aspect of patient care. If a patient shows lack of interest during preanesthesia check-up or tries to rush through, it may result in incomplete history and general physical examination, compromising patient care. ⋯ Patients had insufficient knowledge about preanesthesia assessment and its role in improving the outcome of surgery.