Trending Articles
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Meta Analysis Comparative Study
Digital subtraction angiography versus real-time fluoroscopy for detection of intravascular penetration prior to epidural steroid injections: meta-analysis of prospective studies.
Neurological injury is a rare but devastating complication of epidural steroid injections (ESIs) generally thought to arise from neurovascular compromise. The use of real-time fluoroscopy (RTF) with contrast media is the most common preventative measure taken to avoid intravascular penetration. In 2002, it was proposed that digital subtraction angiography (DSA) might be more useful than RTF. Since then, several prospective studies have advocated for its use. ⋯ DSA had a 32% improvement (OR = 1.32) for detection of intravascular penetration with ESI when compared to RTF. Although this supports advocacy for use of DSA, it also suggests that there is a greater than 30% "missed-events" rate for detection of vascular penetration when using RTF for ESI, which does not correlate with the generally reported cumulative rates of complications (1%). This discrepancy suggests that factors other than vascular events also play a role in complications. Nonetheless, given the evidence, we advocate for the increased use of DSA over RTF for transformational ESIs.
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That the resources available for intensive care cannot be infinite is self-evident. Parallel increases in medical capability, cost, and community expectations have forced intensivists to confront the reality of resource limitation. Traditional bioethical structures cope poorly with this focus beyond the traditional patient-doctor relationship. ⋯ These techniques involve assessment of the quality of life with the help of several well-validated quantitative approaches. Choosing between competing patients for intensive care beds is often more a theoretical issue than a practical one, because alternative arrangements can almost always be made. Physicians have an ethical and social responsibility to further develop the tools to inform community debate on these issues.
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To determine whether transcranial motor-evoked potential monitoring of the facial nerve (FNMEP) during eloquent tumor resection is feasible in children and can predict both immediate and postoperative facial nerve (FN) function. ⋯ Intraoperative FNMEP monitoring is feasible and safe in infants and children. We found no evidence that the procedures and thresholds should differ from FNMEP monitoring in adults. FNMEP monitoring provides valid evidence for FN function in pediatric eloquent area surgery; its use is complementary to direct electrical FN stimulation and continuous EMG monitoring of FN target muscles.
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J. Thorac. Cardiovasc. Surg. · Apr 2015
Long-term results of biventricular repair after initial Giessen hybrid approach for hypoplastic left heart variants.
This article presents the long-term results of our patients with a diagnosis of hypoplastic left heart syndrome (HLHS), hypoplastic left heart complex (HLHC), and variants who received a biventricular repair following hybrid stage I with ductal stenting and bilateral pulmonary artery banding. ⋯ The Giessen hybrid approach is an alternative to the conventional strategy to treat neonates with HLHS, HLHC, and variants. Biventricular repair after hybrid stage I is feasible and can be performed with satisfactory long-term survival.