Neurology
-
American Academy of Neurology guidelines recommend the use of noncutting needles because of lower rates of headache following lumbar puncture in randomized trials. We sought to determine the rate of headache using cutting needles and the potential cost savings of switching to noncutting needles. ⋯ In this single-institution study, use of a noncutting needle would have potentially been associated with less adverse events and less cost. Further studies are warranted, including the possibility of premedication with aspirin.
-
Central gray matter damage, the hallmark of term acute perinatal hypoxia-ischemia, frequently leads to severe cerebral palsy and sometimes death. The precision with which these outcomes can be determined from neonatal imaging has not been fully explored. We evaluated the accuracy of early brain MRI for predicting death, the presence and severity of motor impairment, and ability to walk at 2 years in term infants with hypoxic-ischemic encephalopathy (HIE) and basal ganglia-thalamic (BGT) lesions. ⋯ We have shown that in term newborns with HIE and BGT injury, early MRI can be used to predict death and specific motor outcomes.
-
To develop a scientifically sound and clinically relevant evidence-based guideline for the treatment of painful diabetic neuropathy (PDN). ⋯ Pregabalin is established as effective and should be offered for relief of PDN (Level A). Venlafaxine, duloxetine, amitriptyline, gabapentin, valproate, opioids (morphine sulfate, tramadol, and oxycodone controlled-release), and capsaicin are probably effective and should be considered for treatment of PDN (Level B). Other treatments have less robust evidence or the evidence is negative. Effective treatments for PDN are available, but many have side effects that limit their usefulness, and few studies have sufficient information on treatment effects on function and QOL.