Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewEffects of nonsteroidal anti-inflammatory drugs on post-operative renal function in adults.
Nonsteroidal anti-inflammatory drugs (NSAIDs) can play a major role in the management of acute pain in the peri-operative period. However, there are conflicting views on whether NSAIDs are associated with adverse renal effects. ⋯ NSAIDs caused a clinically unimportant transient reduction in renal function in the early post-operative period. NSAIDs should not be withheld from adults with normal pre-operative renal function because of concerns about post-operative renal impairment.
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Cochrane Db Syst Rev · Jan 2000
ReviewCorticosteroids for the prevention and treatment of post-extubation stridor in neonates, children and adults.
Post-extubation stridor may prolong length of stay in the intensive care unit, particularly if airway obstruction is severe and re-intubation proves necessary. Corticosteroids, however, may be associated with adverse effects ranging from hypertension to hyperglycemia, and a more systematic assessment of the efficacy of this therapy is indicated prior to widespread adoption of this practice ⋯ In neonates, there is a trend towards a reduced incidence of re-intubation in neonates receiving prophylactic dexamethasone prior to extubation. In children, prophylactic administration of dexamethasone prior to elective extubation reduces the incidence of post-extubation stridor, but the evidence is insufficient to conclude that rates of re-intubation are reduced. In adults, corticosteroids do not appear to reduce the need for re-intubation.
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Cochrane Db Syst Rev · Jan 2000
ReviewNeuromuscular paralysis for newborn infants receiving mechanical ventilation.
Ventilated newborn infants breathing in asynchrony with the ventilator are at risk for complications during mechanical ventilation, such as pneumothorax or intraventricular hemorrhage, and are exposed to more severe barotrauma, which consequently could impair their clinical outcome. Neuromuscular paralysis, which eliminates spontaneous breathing efforts of the infant, has potential advantages in this respect. However, a number of complications have been reported with muscle relaxation in infants, so that concerns exist regarding the safety of prolonged neuromuscular paralysis in newborn infants. ⋯ For ventilated preterm infants with evidence of asynchronous respiratory efforts, neuromuscular paralysis with pancuronium seems to have a favourable effect on intraventricular hemorrhage and possibly on air leak. Uncertainty remains, however, regarding the long term pulmonary and neurologic effects, and regarding the safety of prolonged use of pancuronium in ventilated newborn infants. There is no evidence from randomized trials on the effects of neuromuscular blocking agents other than pancuronium. Therefore, the routine use of pancuronium or any other neuromuscular blocking agent in ventilated newborn infants cannot be recommended based on current evidence.
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Cochrane Db Syst Rev · Jan 2000
ReviewEarly versus delayed initiation of progressive enteral feedings for parenterally fed low birth weight or preterm infants.
Enteral feedings in very-low-birth-weight or sick preterm infants are often delayed for several days or weeks after birth even though delayed enteral feeding could diminish the functional adaptation of the gastrointestinal tract and result in feeding intolerance later. Early initiation of feedings, if well-tolerated, may promote growth and shorten the duration of parenteral nutrition and hospital stay without increasing the risk for necrotizing enterocolitis (NEC). ⋯ The benefits and hazards of early and delayed feedings have received very little study in clinical trials, and the effects on major clinical outcomes, including necrotizing enterocolitis and death, remain uncertain. With the availability of parenteral nutrition in contemporary neonatal units, it is unclear whether high-risk infants should receive early or delayed feedings.
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Health care professionals frequently advise patients to improve their health by stopping smoking. Such advice may be brief, or part of more intensive interventions. ⋯ Simple advice has a small effect on cessation rates. Additional manoeuvres appear to have only a small effect, though more intensive interventions are marginally more effective than minimal interventions.