51
|
Callaham ML, Barsan WG, Baxt WG, Green SM, Knopp RK, Tintinalli JE, Waeckerle JF. Editorial board. Ann Emerg Med 2003. [DOI: 10.1016/s0196-0644(03)00732-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
52
|
Moorhead JC, Gallery ME, Hirshkorn C, Barnaby DP, Barsan WG, Conrad LC, Dalsey WC, Fried M, Herman SH, Hogan P, Mannle TE, Packard DC, Perina DG, Pollack CV, Rapp MT, Rorrie CC, Schafermeyer RW. A study of the workforce in emergency medicine: 1999. Ann Emerg Med 2002; 40:3-15. [PMID: 12085066 DOI: 10.1067/mem.2002.124754] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
STUDY OBJECTIVE We estimate the total number of physicians practicing clinical emergency medicine during a specified period, describe certain characteristics of those individuals to estimate the total number of full-time equivalents (FTEs) and the total number of individuals needed to staff those FTEs, and compare the data collected with those data collected in 1997. METHODS Data were gathered from a survey of a random sample of 2,153 hospitals drawn from a population of 5,329 hospitals reported by the American Hospital Association as having, or potentially having, an emergency department. The survey instrument addressed items such as descriptive data on the institution, enumeration of physicians in the ED, and the total number of physicians working during the period from June 6 to June 9, 1999. Demographic data on the individuals were also collected. RESULTS A total of 940 hospitals responded (a 44% return rate). These hospitals reported that a total of 6,719 physicians were working during the specified period, or an average of 7.85 persons scheduled per institution. The physicians were scheduled for a total of 347,702 hours. The average standard for FTE was 40 clinical hours per week. This equates to 4,346 FTEs or 5.29 FTEs per institution. The ratio of persons to FTEs was 1.48:1. With regard to demographics, 83% of the physicians were men, and 82% were white. Their average age was 42.6 years. As for professional credentials, 42% were emergency medicine residency trained, and 58% were board certified in emergency medicine; 50% were certified by the American Board of Emergency Medicine. CONCLUSION Given that there are 5,064 hospitals with EDs and given that the data indicate that there are 5.35 FTEs per ED, the total number of FTEs is projected to be 27,067 (SE=500). Given further that the data indicate a physician/FTE ratio of 1.47:1, we conclude that there are 39,746 persons (SE=806) needed to staff those FTEs. When adjusted for persons working at more than one ED, that number is reduced to 31,797. When the 1999 data are compared with those collected in 1997, we note a statistically significant decline in the number of hospital EDs, from 5,126 in 1997 to 5,064 in 1999 (P =.02). The total number of emergency physicians remained the same over the 2-year period, whereas the number of FTEs per institution increased from 5.11 to 5.35. The physician/FTE ratio remained unchanged.
Collapse
|
53
|
Jauch EC, Barsan WG, Khoury JC, Brott TG, Pancioli AM, Kothari RU, Broderick JP. An Analysis of Factors Associated with Early Intracerebral Hemorrhage (ICH) Growth. Stroke 2001. [DOI: 10.1161/str.32.suppl_1.338-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
124
Introduction:
Early hemorrhage growth and clinical deterioration has been shown to occur in at least 25% of patients with spontaneous ICH. This study investigated potential baseline clinical factors associated with early hemorrhage growth in spontaneous ICH patients.
Methods:
We performed a post-hoc analysis of a prospective observational study of patients with spontaneous ICH within 3 hours of onset. CT scans were performed at presentation and 1 hour. Demographic variables (diabetes, smoking, hypertension, alcohol use, and antiplatelet medication) and clinical variables [systolic and diastolic blood pressure (SDP, DBP), mean arterial pressure (MAP), pulse pressure(PP) and combinations of these with heart rate (HR)] were analyzed using univariate analyses. Principle components analysis and logistic regression modeling were also performed.
Results:
Complete data sets were available for 97 of the 103 patients. Univariate analyses of demographic and clinical variables failed to identify an association with those patients who experienced hemorrhage growth in the first hour of management. Multivariate and multivariable analyses similarly failed to identify factors associated with early hemorrhage growth (Table 1).
Conclusion:
No single demographic or clinical variable or combination increased risks of early hemorrhage growth. Specifically, no blood pressure or heart rate parameter, individually or in combination, were associated with early ICH growth.
Collapse
|
54
|
Abstract
Acute ischemic stroke is a medical emergency that requires rapid evaluation and treatment. Prehospital and emergency department care can be streamlined to meet those goals. Intravenous rt-PA therapy improves outcome in selected patients with ischemic stroke if given within 3 hours of stroke onset, but offers no benefit beyond that time window. Intra-arterial thrombolytic therapy and intravenous defibrogenating agents may also be beneficial in selected patients. Newer thrombolytic agents such as aspirin and heparin in acute ischemic stroke treatment have been clarified by recent trials.
Collapse
|
55
|
Biros MH, Barsan WG, Lewis RJ, Sanders AB. Supporting emergency medicine research: developing the infrastructure. Ann Emerg Med 1998; 31:188-96. [PMID: 9472179 DOI: 10.1016/s0196-0644(98)70327-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The long-term goals of developing research within the specialty of emergency medicine include the following: (1) to continue to improve the quality and quantity of emergency patient care; (2) to maximize the research potential of emergency health care professionals to develop new emergency research talent and enthusiasm; and (3) to establish the academic research credentials of the specialty of emergency medicine to become competitive for federal research funding, and further improve emergency patient care. This article addresses the process by which the infrastructure for emergency medicine research can be developed at academic medical centers and provides recommendations. The roles of the academic chair, research director, senior researcher, and departmental faculty are discussed.
Collapse
|
56
|
Biros MH, Barsan WG, Lewis RJ, Sanders AB. Supporting emergency medicine research: developing the infrastructure. Acad Emerg Med 1998; 5:177-84. [PMID: 9492142 DOI: 10.1111/j.1553-2712.1998.tb02606.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The long-term goals of developing research within the specialty of emergency medicine (EM) include the following: 1) to continue to improve the quality and quantity of EM research in order to ultimately improve emergency patient care; 2) to maximize the research potential of emergency health care professionals in order to develop new emergency research talent and enthusiasm; and 3) to establish the academic research credentials of the specialty of EM in order to become competitive for federal research funding, and further improve emergency patient care. This article addresses the process by which the infrastructure for EM research can be developed at academic medical centers and provides recommendations. The roles of the academic chair, research director, senior researcher, and departmental faculty are discussed.
Collapse
|
57
|
Dickinson LD, Miller LD, Marshall LF, Kelbch C, VanBurkum-Clark M, Barsan WG. Sodium dichloroacetate crosses the blood-brain barrier and reduces cerebrospinal fluid lactate in severe traumatic brain injury. Neurosurgery 1997. [DOI: 10.1227/00006123-199709000-00180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
58
|
Allison EJ, Aghababian RV, Barsan WG, Graff JG, Janiak BD, Kramer DA, Perina DG, Robinson WA, Strange GR. Core content for emergency medicine. Task Force on the Core Content for Emergency Medicine Revision. Ann Emerg Med 1997; 29:792-811. [PMID: 9174528 DOI: 10.1016/s0196-0644(97)70202-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
59
|
Aghababian RV, Barsan WG, Bickell WH, Biros MH, Brown CG, Cairns CB, Callaham ML, Carden DL, Cordell WH, Dart RC, Dronen SH, Garrison HG, Goldfrank LR, Hedges JR, Kelen GD, Kellermann AL, Lewis LM, Lewis RG, Ling LJ, Marx JA, McCabe JB, Sanders AB, Schriger DL, Sklar DP. Research directions in emergency medicine. Am J Emerg Med 1996; 14:681-3. [PMID: 8906770 DOI: 10.1016/s0735-6757(96)90089-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The goal of emergency medicine is to improve health while preventing and treating disease and illness in patients seeking emergency medical care. Improvements in emergency medical care and the delivery of this care can be achieved through credible and meaningful research efforts. Improved delivery of emergency medical care through research requires careful planning and the wise use of limited resources. To achieve this goal, emergency medicine must provide appropriate training of young investigators and attract support for their work. Promotion of multidisciplinary research teams will help the specialty fulfill its goals. The result will be the improvement of emergency medical care which will benefit not only the patients emergency physicians serve but also, ultimately, the nation's health.
Collapse
|
60
|
Kothari RU, Brott T, Broderick JP, Barsan WG, Sauerbeck LR, Zuccarello M, Khoury J. The ABCs of measuring intracerebral hemorrhage volumes. Stroke 1996; 27:1304-5. [PMID: 8711791 DOI: 10.1161/01.str.27.8.1304] [Citation(s) in RCA: 1504] [Impact Index Per Article: 53.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND PURPOSE Hemorrhage volume is a powerful predictor of 30-day mortality after spontaneous intracerebral hemorrhage (ICH). We compared a bedside method of measuring CT ICH volume with measurements made by computer-assisted planimetric image analysis. METHODS The formula ABC/2 was used, where A is the greatest hemorrhage diameter by CT, B is the diameter 90 degrees to A, and C is the approximate number of CT slices with hemorrhage multiplied by the slice thickness. RESULTS The ICH volumes for 118 patients were evaluated in a mean of 38 seconds and correlated with planimetric measurements (R2 = 9.6). Interrater and intrarater reliability were excellent, with an intraclass correlation of .99 for both. CONCLUSIONS We conclude that ICH volume can be accurately estimated in less than 1 minute with the simple formula ABC/2.
Collapse
|
61
|
Greenberg MK, Barsan WG, Starkman S. Neuroimaging in the emergency patient presenting with seizure. Neurology 1996; 47:26-32. [PMID: 8710090 DOI: 10.1212/wnl.47.1.26] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
|
62
|
Marinella MA, Barsan WG. Spontaneously resolving cervical epidural hematoma presenting with hemiparesis. Ann Emerg Med 1996; 27:514-7. [PMID: 8604873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Cervical epidural hematoma is an uncommon cause of neck pain. It may occur spontaneously or after trauma and has also become associated with many underlying conditions. Most patients present with paraparesis or tetraparesis. We describe the case of a healthy 60-year-old woman in whom a spontaneous cervical epidural hematoma developed while she was swimming. She presented with transient hemiparesis and recovered without surgery. This case is unusual with respect to the patient's neurologic presentation and her spontaneous recovery without neurologic sequelae.
Collapse
|
63
|
Aghababian RV, Barsan WG, Bickell WH, Biros MH, Brown CG, Cairns CB, Callaham ML, Carden DL, Cordell WH, Dart RC, Dronen SC, Garrison HG, Goldfrank LR, Hedges JR, Kelen GD, Kellermann AL, Lewis LM, Lewis RJ, Ling LJ, Marx JA, McCabe JB, Sanders AB, Schriger DL, Sklar DP, Valenzuela TD, Waeckerle JF, Wears RL, White J, Zalenski RJ. Research Directions in Emergency Medicine. Ann Emerg Med 1996. [DOI: 10.1016/s0196-0644(96)70270-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
64
|
Aghababian RV, Barsan WG, Bickell WH, Biros MH, Brown CG, Cairns CB, Callaham ML, Carden DL, Cordell WH, Dart RC, Dronen SC, Garrison HG, Goldfrank LR, Hedges JR, Kelen GD, Kellermann AL, Lewis LM, Lewis RJ, Ling LJ, Marx JA, McCabe JB, Sanders AB, Schriger DL, Sklar DP, Valenzuela TD, Waeckerle JF, Wears RL, White J, Zalenski RJ. Research directions in emergency medicine: 21–22 January 1995. J Emerg Med 1996. [DOI: 10.1016/0736-4679(95)02098-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
65
|
Barsan WG, Brott TG, Broderick JP, Haley EC, Levy DE, Marler JR. Urgent therapy for acute stroke. Effects of a stroke trial on untreated patients. Stroke 1994; 25:2132-7. [PMID: 7974533 DOI: 10.1161/01.str.25.11.2132] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND PURPOSE As part of the recruitment efforts for the National Institutes of Health Tissue Plasminogen Activator Pilot Study, public education and awareness campaigns were conducted to encourage early hospital arrival. We evaluated the change in arrival times during the course of the study for all stroke patients, including those who were not entered into study. METHODS Data were gathered on all patients presenting within 24 hours of stroke onset to all of the study hospitals. Coincident with the start of the study, educational and promotional programs, which stressed signs and symptoms of stroke and the need to call 911, were presented to physicians, paramedical personnel, and the public. The study was divided into four quartiles to analyze differences in time to hospital arrival and use of 911. RESULTS Of 2099 patients screened, time data were available on 1116. During the course of the study, the mean time from symptom onset to hospital arrival declined significantly (3.2 hours versus 1.5 hours). Patients arrived for treatment sooner at community hospitals than at university/teaching hospitals. The use of 911 increased from 39% in the first quartile of the study to 60% in the fourth quartile. This was a consistent finding in all study sites. Increased use of 911 was seen almost exclusively in patients with nonhemorrhagic stroke. CONCLUSIONS Times from stroke onset to hospital arrival decreased significantly during the course of the National Institutes of Health Tissue Plasminogen Activator Pilot Study. Significantly increased use of 911 was the likely major explanation for the shortened arrival times. The decrease in arrival times may be a consequence of the public and professional education programs conducted at all study sites.
Collapse
|
66
|
Gallagher EJ, Goldfrank LR, Anderson GV, Barsan WG, Levy RC, Sanders AB, Strange GR, Trott AT. Role of emergency medicine residency programs in determining emergency medicine career choice among medical students. Ann Emerg Med 1994; 23:1062-7. [PMID: 8185100 DOI: 10.1016/s0196-0644(94)70104-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
STUDY OBJECTIVE To characterize the role of emergency medicine residency programs in determining emergency medicine career choice among medical students. DESIGN Observational, cross-sectional, descriptive study. Information on student career choice was obtained through a targeted query of the National Resident Matching Program data base, simultaneously stratified by specialty and school, and adjusted for class size. PARTICIPANTS All accredited emergency medicine residency programs and four-year allopathic medical schools. RESULTS Fifty-two schools (42%) had a closely affiliated emergency medicine residency program, ie, one based primarily at the institution's main teaching hospital(s). This configuration was associated with a 70% increase in the median proportion of students choosing emergency medicine as a career when compared to the 73 schools with no closely affiliated emergency medicine residency (5.1% vs 3.0%, P < .0001). When institutions were stratified by overall commitment to emergency medicine, the median proportion of students choosing emergency medicine as a career was 2.9% for institutions with a minimal commitment to emergency medicine (neither an academic department of emergency medicine nor a closely affiliated emergency medicine residency), 4.1% for institutions with a moderate commitment to emergency medicine (either a department of emergency medicine or an emergency medicine residency, but not both), and 5.7% for institutions with a substantial commitment to emergency medicine (a department of emergency medicine and an emergency medicine residency) (P < .0001). When institutional commitment to emergency medicine was examined in a simple multivariate model, only the presence of an emergency medicine residency was associated independently with student career choice (P < .001). CONCLUSION An emergency medicine residency program that is closely affiliated with a medical school is strongly and independently associated with a quantitatively and statistically significant increase in the proportion of students from that school who choose a career in emergency medicine. These data support the proposition that, if emergency medicine is to meet national manpower shortage needs by attracting students to the specialty, it must establish residency programs within the primary teaching hospital(s) of medical schools. Such a configuration does not currently exist in the majority of schools.
Collapse
|
67
|
Gallagher EJ, Goldfrank LR, Anderson GV, Barsan WG, Levy RC, Sanders AB, Strange GR, Trott AT. Current status of academic emergency medicine within academic medicine in the United States. Acad Emerg Med 1994; 1:41-6. [PMID: 7621152 DOI: 10.1111/j.1553-2712.1994.tb02798.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To characterize the status of emergency medicine within U.S. academic medical centers. METHODS All accredited emergency medicine residency programs and all four-year allopathic medical schools in the United States were identified. Institutions were defined as academic medical centers based upon NIH research grant funding. These institutions were ranked using five measures of academic stature: a survey of medical school deans, a survey of internal medicine residency directors, level of research funding, characteristics of the student body, and an unweighted composite variable reflecting overall academic stature. The relationship between institutional academic stature and an empiric scale of institutional affiliation with emergency medicine was assessed. RESULTS Sixty-two institutions were designated academic medical centers. These medical schools captured 90% of all NIH grant monies awarded in fiscal year 1990. Twenty-six of 87 emergency medicine residency programs (30%) were closely affiliated with one of these medical schools. Within academic medical centers, the presence of a residency or an academic department of emergency medicine was inversely associated with the medical school deans' ranking (p < 0.005), research rank (p < 0.001), and composite academic rank (p < 0.001). CONCLUSION The majority of emergency medicine residency programs (70%) are not closely affiliated with institutions receiving the bulk (90%) of NIH resources for research. Within the institutions receiving the majority of NIH funding, there is a quantitatively and statistically significant inverse association of institutional emergency medicine affiliation and institutional academic rank.
Collapse
|
68
|
Barsan WG, Brott TG, Broderick JP, Haley EC, Levy DE, Marler JR. Time of hospital presentation in patients with acute stroke. ARCHIVES OF INTERNAL MEDICINE 1993; 153:2558-61. [PMID: 7598755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Stroke is a leading cause of death and disability in the United States. Although new treatments are being studied, most must be given early in the course of stroke to be effective. This study was performed to identify factors associated with early hospital arrival in patients with stroke. METHODS As part of the National Institute of Neurologic Disorders and Stroke Tissue-Type Plasminogen Activator Pilot Study, information from patients, patients' families, or, most commonly, the medical record was gathered on all patients presenting to the hospital within 24 hours of the onset of stroke. A total of 14 hospitals participated. Three were university hospitals, and 11 were community hospitals with and without university affiliation. The main outcome measure was the time from stroke onset to hospital arrival. RESULTS Of 2099 patients screened, adequate time data were available in 1159. Thirty-nine percent presented to the hospital 90 minutes or less after symptom onset and 59% within 3 hours. Early hospital arrival after stroke was greatly influenced by the type of first medical contact and, to a lesser degree, by the patient's location at the time of the stroke and the time of the day at which the stroke occurred. Hospital arrival was fastest in patients using 911 as their first medical contact (mean, 155 minutes; median, 84 minutes) vs their personal physician (mean, 379 minutes; median, 270 minutes; P < .0001) or a study hospital (mean, 333 minutes; median, 212 minutes; P < .0001). Time from symptom onset to arrival was longer for patients having the stroke at night compared with patients having a stroke in the morning (P < .05), in the afternoon (P < .01), or in the evening (P < .0001). Time to hospital arrival was significantly longer for patients having the stroke at home than for patients having the stroke at work (P < .01) or in an unknown place (P < .05). Gender, age, race, and presence of brain hemorrhage had no significant effect. CONCLUSIONS As many as 50% of patients with stroke arrive at the hospital within 3 hours of symptom onset. Our data indicate that strategies to increase the use of 911 systems may have a high yield with regard to recruitment into urgent treatment protocols for stroke.
Collapse
|
69
|
|
70
|
Barsan WG, Tomassoni AJ, Seger D, Danzl DF, Ling LJ, Bartlett R. Safety assessment of high-dose narcotic analgesia for emergency department procedures. Ann Emerg Med 1993; 22:1444-9. [PMID: 8363118 DOI: 10.1016/s0196-0644(05)81994-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
STUDY OBJECTIVE To evaluate the safety of high-dose IV narcotics in patients requiring analgesia for painful emergency department procedures. DESIGN Prospective multicenter clinical trial. SETTING Five adult urban EDs. METHODS AND MEASUREMENTS All patients received IV meperidine (1.5 to 3.0 mg/kg) titrated to analgesia followed by a painful procedure. Vital signs and alertness scale were recorded at regular intervals, and patients were observed for four hours. Adverse events were monitored and documented. Comparisons between baseline and postanalgesia intervals were made with a repeated measures ANOVA (Dunnett's test). RESULTS Although statistically significant changes in vital signs and alertness scale occurred, they were not clinically significant. Opiate reversal with naloxone was not needed in any patient, and no significant respiratory or circulatory compromise occurred. CONCLUSION This study of 72 patients demonstrates that high-dose narcotic analgesia is appropriate, well tolerated, and safe when used in selected patients before painful procedures in the ED. Narcotic antagonists and resuscitation equipment nonetheless should be available to maximize safety.
Collapse
|
71
|
Abstract
In brief Two soccer goalies, a 20-year-old woman and a 28-year-old man, sustained head injuries as they fielded shots on goal. One was kicked, the other kneed by another player. The female goalie suffered a mild concussion. The male goalie lost consciousness and was transported to a hospital where he scored a 7 of 15 on the Glasgow Coma Scale. Three months after the injury, he still suffered from decreased concentration and hearing loss and had not returned to work.
Collapse
|
72
|
Barsan WG. Emergency medicine. JAMA 1991; 265:3115-8. [PMID: 2041118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
73
|
Barsan WG, Brott T. Early treatment of acute ischemic stroke. J Stroke Cerebrovasc Dis 1991; 1:215-8. [DOI: 10.1016/s1052-3057(10)80022-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
74
|
Whitley TW, Spivey WH, Abramson NS, Angelos MG, Barsan WG, Bradley K, Brown CG, Cordell WH, Dart RC, Krause GS. A basic resource guide for emergency medicine research. Ann Emerg Med 1990; 19:1306-9. [PMID: 2240728 DOI: 10.1016/s0196-0644(05)82291-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
75
|
Olinger CP, Adams HP, Brott TG, Biller J, Barsan WG, Toffol GJ, Eberle RW, Marler JR. High-dose intravenous naloxone for the treatment of acute ischemic stroke. Stroke 1990; 21:721-5. [PMID: 2339451 DOI: 10.1161/01.str.21.5.721] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
To evaluate the safety and possible efficacy of high-dose naloxone for the treatment of acute cerebral ischemia, 38 patients received a loading dose of 160 mg/m2 over 15 minutes followed by a 24-hour infusion at the rate of 80 mg/m2/hr. Nausea and/or vomiting were common side effects. Naloxone was discontinued in seven patients (because of hypotension in one, bradycardia and hypotension in two, myoclonus in one, focal seizures in two, and hypertension in one); all seven patients responded to treatment and no permanent sequelae to naloxone were noted. Twelve of the 38 patients showed early neurologic improvement (by completion of the naloxone loading dose). However, there was no correlation between such a loading dose response and clinical outcome at 3 months. Our experience suggests that naloxone is safe at the dose used, but data for efficacy are inconclusive.
Collapse
|