Articles: postoperative.
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Pediatr Crit Care Me · Sep 2017
Observational StudyLate-Term Gestation Is Associated With Improved Survival in Neonates With Congenital Heart Disease Following Postoperative Extracorporeal Life Support.
Several population-based studies have shown that gestational age 39-40 weeks at birth is associated with superior outcomes in various pediatric settings. A high proportion of births for neonates with congenital heart disease occur before 39 weeks. We aimed to assess the influence of late-term gestation (39-40 wk) on survival in neonates requiring extracorporeal life support following surgery for congenital heart disease. ⋯ In this cohort of neonates requiring extracorporeal life support following cardiac surgery, 39-40 weeks of gestation at birth is associated with the best survival. The additional maturity gained by reaching a gestation of at least 39 weeks is likely to confer a survival advantage in this high-risk cohort.
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Severe hyperlactataemia in patients after cardiac surgery is associated with poor prognosis and implies possible splanchnic hypoperfusion. Peripheral venoarterial extracorporeal membrane oxygenation (splanchnic ECMO) may be more effective at reducing lactic acidosis for these patients. ⋯ In a selected cohort of patients who had had cardiac surgery with severe post-operative hyperlactataemia, despite an acceptable cardiac index and a mixed venous oxygen saturation, splanchnic ECMO appeared to reduce overall lactate levels and time to normalisation of lactataemia.
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Anesthesia and analgesia · Sep 2017
Lack of Association Between the Use of Nerve Blockade and the Risk of Persistent Opioid Use Among Patients Undergoing Shoulder Arthroplasty: Evidence From the Marketscan Database.
Persistent opioid use following surgery has received increasing attention from policymakers, researchers, and clinicians. Perioperative nerve blockade has been hypothesized to decrease the risk of persistent opioid use. We examined whether nerve blockade was associated with a decreased risk of persistent opioid use among patients undergoing shoulder arthroplasty, a procedure with high rates of persistent postoperative pain. ⋯ Although the use of perioperative nerve blockade may offer short-term benefits, in this study, it was not associated with a reduction in the risk of persistent opioid use for patients undergoing shoulder arthroplasty.