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Focus On: Acute Ischemic Stroke

By ACEP Now | on September 1, 2009 | 0 Comment
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A recent study in the Annals of Emergency Medicine found that out of a cohort of 33 malpractice litigation cases involving rTPA, 29 (88%) were initiated because of failure to treat with rTPA rather than for side effects of therapy.41 Given the potential for litigation, it is appropriate to have—and carefully document—an informed-consent-style discussion of risks and benefits with the patient/family when the patient is a candidate for treatment with rTPA.

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ACEP News: Vol 28 – No 09 – September 2009

Conclusion

AIS is a potentially devastating condition for which treatment is highly time-sensitive and infrequently administered. The emergency physician suspecting AIS should immediately rule out other causes of neurologic deficit, obtain prompt brain imaging, and consider the use of rTPA.

Given the complexity of issues surrounding the selection of appropriate candidates for thrombolysis and the conflicting data about its use in inexperienced centers, expert consultation should be considered mandatory in the care of AIS.

References

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  2. Adams HP Jr, del Zoppo G, Alberts MJ, et al. Guidelines for the early management of adults with ischemic stroke: a guideline from the American Heart Association/American Stroke Association Stroke Council, Clinical Cardiology Council, Cardiovascular Radiology and Intervention Council, and the Atherosclerotic Peripheral Vascular Disease and Quality of Care Outcomes in Research Interdisciplinary Working Groups: the American Academy of Neurology affirms the value of this guideline as an educational tool for neurologists. Stroke. 2007;38:1655–711
  3. Adams JG, Chisolm CD. The Society for Academic Emergency Medicine Position on Optimizing Care of the Stroke Patient. Acad Emerg Med. 2003; 10: 805.
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  26. Castillo J, Leira R, Garcia MM, et al. Blood pressure decrease during the acute phase of ischemic stroke is associated with brain injury and poor stroke outcome. Stroke. 2004;35:520–6.
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  38. Heuschmann PU, Berger K, Misselwitz B, et al., for the German Stroke Registers Study Group and for the Competence Net Stroke. Frequency of thrombolytic therapy in patients with acute ischemic stroke and the risk of in-hospital mortality. The German Stroke Registers Study Group. Stroke. 2003; 34:1106–13.
  39. Brown DL, Barsan WG, Lisabeth LD, et al. Survey of Emergency Physicians about Recombinant Tissue Plasminogen Activator for Stroke. Ann Emerg Med. 2005;46:56–60.
  40. Katzan IL, Hammer MD, Fulan AJ, et al. Quality Improvement and Tissue-Type Plasminogen Activator for Acute Ischemic Stroke. Stroke. 2003;34:799.
  41. Liang BA, Zivin JA. Empirical Characteristics of Litigation Involving Tissue Plasminogen Activator and Ischemic Stroke. Ann Emerg Med. 2008;52:160–4.

Contributors

Dr. Aldeen is an assistant professor and the assistant residency director in the department of emergency medicine at Northwestern University Feinberg School of Medicine. Dr. Pirotte is a second-year resident in the department of emergency medicine at Northwestern University Feinberg School of Medicine. Medical Editor Dr. Robert C. Solomon is an attending emergency physician at Trinity Health System in Steubenville, Ohio, and clinical assistant professor of emergency medicine at the West Virginia School of Osteopathic Medicine.

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