Anesthesia and analgesia
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Anesthesia and analgesia · May 2023
Balanced Nonopioid General Anesthesia With Lidocaine Is Associated With Lower Postoperative Complications Compared With Balanced Opioid General Anesthesia With Sufentanil for Cardiac Surgery With Cardiopulmonary Bypass: A Propensity Matched Cohort Study.
There are no data on the effect of balanced nonopioid general anesthesia with lidocaine in cardiac surgery with cardiopulmonary bypass. The main study objective was to evaluate the association between nonopioid general balanced anesthesia and the postoperative complications in relation to opioid side effects. ⋯ A balanced nonopioid general anesthesia protocol with lidocaine was associated with lower odds of postoperative complication composite outcome based on respiratory failure and confusion.
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Anesthesia and analgesia · May 2023
Multicenter Study Observational StudyGeneral Anesthesia for Cesarean Delivery for Thrombocytopenia in Hypertensive Disorders of Pregnancy: Findings From the Obstetric Airway Management Registry.
In resource-limited environments, spinal anesthesia (SA) is preferred for cesarean delivery. In women at risk of spinal epidural hematoma, particularly those with hypertensive disorders of pregnancy, thrombocytopenia should be excluded before neuraxial blockade. In the context of emergency surgery for fetal distress, this investigation may be hampered by laboratory services being unavailable or off-site. ⋯ In 17% of patients, the indication for GA was thrombocytopenia. Of these, 52 of 100, or nearly 9% of the total of 591, received GA because a platelet count was unavailable at the time of surgery. The importance of early laboratory assessment, when available, should be emphasized. Overall, 41 of 591 (6.9%) had a platelet count >75 × 10 9 /L and would not have needed GA if their platelet count had been known. After following the constructed algorithm and applying the decision aid to assess risk and benefit, there may be circumstances in which the clinician justifiably opts for SA when a platelet count is indicated but unavailable.
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Anesthesia and analgesia · May 2023
Middle Ear Condition at the Time of Pediatric Myringotomy Tube Placement: Pain Associations Following Intraoperative Fentanyl/Ketorolac and Seasonal Variation.
Ketorolac-refractory pain behavior following bilateral myringotomy and pressure equalization tube placement (BMT) is associated with the absence of middle ear fluid. Intraoperative fentanyl/ketorolac affords more reliable pain control than ketorolac alone. We hypothesized that middle ear condition would correlate with postoperative pain despite such combination therapy. We further sought to demonstrate seasonal variation in ear condition and its influence on pain. ⋯ Normal/unilateral infected ears at time of pediatric BMT are associated with higher incidence of moderate-to-severe postoperative pain following intraoperative fentanyl/ketorolac administration, but the predictive value of ear condition on pain is limited. Infections were less common in the summer.
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Anesthesia and analgesia · May 2023
ReviewComprehensive Management of the Patient With Traumatic Cardiac Injury.
Cardiac injuries are rare but potentially life-threatening, with a significant proportion of victims dying before arrival at the hospital. The in-hospital mortality among patients who arrive in-hospital alive also remains significantly high, despite major advancements in trauma care including the continuous updating of the Advanced Trauma Life Support (ATLS) program. Stab and gunshot wounds due to assault or self-inflicted injuries are the common causes of penetrating cardiac injuries, while motor vehicular accidents and fall from height are attributable causes of blunt cardiac injury. ⋯ There is sparse literature available on the anesthetic management of cardiac injury (penetrating as well as blunt) patients. This narrative review discusses the comprehensive management of cardiac injury patients, focusing on the anesthetic concerns and is guided by our experience in managing cardiac injury cases at Jai Prakash Narayan Apex Trauma Center (JPNATC), All India Institute of Medical Sciences, New Delhi. JPNATC is the only level 1 trauma center in north India, providing services to a population of approximately 30 million with around 9000 operations being performed annually.
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Anesthesia and analgesia · May 2023
Optimal Positioning of Nasopharyngeal Temperature Probes in Infants and Children: A Prospective Cohort Study.
The nasopharynx is an easily accessible core-temperature monitoring site, but insufficient or excessive nasopharyngeal probe insertion can underestimate core temperature. Our goal was to estimate optimal nasopharyngeal probe insertion depth as a function of age. ⋯ Nasopharyngeal thermometers accurately measure core temperature, but only when probes are inserted a proper distance, which varies with age. As with much in pediatrics, nasopharyngeal thermometer insertion depths should be age appropriate.