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ARTICLE |

Informed Consent in Emergency Research: Title and subTitle BreakPrehospital Thrombolytic Therapy for Acute Myocardial Infarction FREE

Pamela S. Grim, MD; Peter A. Singer, MD, FRCPC; Gregory P. Gramelspacher, MD; Ted Feldman, MD; Rory W. Childers, MD; Mark Siegler, MD
[+] Author Affiliations

The opinions expressed in this article are those of the authors and do not necessarily represent those of the supporting foundations.

Reprint requests to University of Chicago Hospitals, 5841 S Maryland Ave, Box 161, Chicago, IL 60637 (Dr Grim).


JAMA. 1989;262(2):252-255. doi:10.1001/jama.1989.03430020094036
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Can the conscious patient in the midst of a medical emergency provide adequate informed consent for a clinical research protocol? Adequate consent is crucial to the ethical conduct of clinical trials, including those performed in emergency settings. We examine the problem of emergency informed consent. As an illustrative case, we discuss a pilot trial of prehospital thrombolytic therapy for myocardial infarction. Federal regulations for clinical research do not provide clear guidelines on emergency research in the conscious patient. Clinical investigators currently approach emergency consent in four ways: (1) avoid such research, (2) omit the consent process, (3) obtain deferred consent, or (4) obtain customary consent. We suggest a fifth alternative, two-step consent, which permits the conduct of emergency research while protecting the rights of the emergency research subjects. Such a process may serve as an alternative solution for future studies faced with the problem of informed consent in emergencies.

(JAMA. 1989;262:252-255)

REFERENCES

 Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto Miocardico (GISSI). Effectiveness of intravenous thrombolytic treatment in acute myocardial infarction . Lancet . 1986;;1:397-402.
O'Rourke M, Baron D, Keogh A, et al.  Limitations of myocardial infarction by early infusion of recombinant tissue-type plasminogen activator . Circulation . 1988;;77:1311-1315.
Koren G, Weiss AT, Hasin Y, et al.  Prevention of myocardial damage in acute myocardial ischemia by early treatment with intravenous streptokinase . N Engl J Med. 1985;;313:1384-1389.
Grim PS, Feldman T, Childers RW.  Evaluation of patients for thrombolytic therapy in the prehospital setting . Ann Emerg Med. 1989;;18:483-488.
Grim PS, Feldman T, Childers RW.  Cellular telephone transmission of 12-lead electrocardiograms from ambulance to hospital . Am J Cardiol. 1987;;60:715-720.
 Final regulations amending basic Department of Health and Human Services policy for the protection of human research subjects . Federal Register . (January 26) , 1981;;46:8366-8390.
 Protection of human subjects: informed consent, Department of Health and Human Services, Food and Drug Administration . Federal Register . (January 27) , 1981;;46:8942-8980.
Smith HL.  Myocardial infarction: case studies of ethics in the consent situation . Soc Sci Med. 1974;;8:399-404.
Fost N.  Consent as a barrier to research . N Engl J Med. 1979;;300:1272-1273.
National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: Government Printing Office; 1979. OPRR report, publication 887-809.
Abramson NS, Meisel A, Safar P.  Informed consent in resuscitation research . JAMA . 1981;; 246:2828-2830.
Abramson NS, Meisel A, Safar P.  Deferred consent: a new approach for resuscitation research on comatose patients . JAMA . 1986;;255:2466-2471.
Levine R. Ethics and Regulation of Clinical Research . 2nd ed. Baltimore, Md: Urban & Schwarzenberg; 1986;:130-134.
Boisaubin EV, Dresser R.  Informed consent in emergency care: illusion and reform . Ann Emerg Med. 1987;;16:62-67.
President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research. Making Health Care Decisions: The Ethical and Legal Implications of Informed Consent in the Patient-Practitioner Relationship. Washington, DC: Government Printing Office; 1982;1.
Lidz CW, Applebaum PS, Meisel A.  Two models of implementing informed consent . Arch Intern Med. 1988;;148:1385-1389.
Rosner F.  The ethics of randomized clinical trials . Am J Med. 1979;;82:283-290.
Toulmin SE.  Technical progress and social policy: the broader significance of medical mishaps . In: Siegler M, Toulmin SE, Zimring FE, Schaffner KF, eds. Medical Innovations and Bad Outcomes: Legal, Social and Ethical Reponses . Ann Arbor, Mich: Health Administration Press; 1987;:21-34.

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 Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto Miocardico (GISSI). Effectiveness of intravenous thrombolytic treatment in acute myocardial infarction . Lancet . 1986;;1:397-402.
O'Rourke M, Baron D, Keogh A, et al.  Limitations of myocardial infarction by early infusion of recombinant tissue-type plasminogen activator . Circulation . 1988;;77:1311-1315.
Koren G, Weiss AT, Hasin Y, et al.  Prevention of myocardial damage in acute myocardial ischemia by early treatment with intravenous streptokinase . N Engl J Med. 1985;;313:1384-1389.
Grim PS, Feldman T, Childers RW.  Evaluation of patients for thrombolytic therapy in the prehospital setting . Ann Emerg Med. 1989;;18:483-488.
Grim PS, Feldman T, Childers RW.  Cellular telephone transmission of 12-lead electrocardiograms from ambulance to hospital . Am J Cardiol. 1987;;60:715-720.
 Final regulations amending basic Department of Health and Human Services policy for the protection of human research subjects . Federal Register . (January 26) , 1981;;46:8366-8390.
 Protection of human subjects: informed consent, Department of Health and Human Services, Food and Drug Administration . Federal Register . (January 27) , 1981;;46:8942-8980.
Smith HL.  Myocardial infarction: case studies of ethics in the consent situation . Soc Sci Med. 1974;;8:399-404.
Fost N.  Consent as a barrier to research . N Engl J Med. 1979;;300:1272-1273.
National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: Government Printing Office; 1979. OPRR report, publication 887-809.
Abramson NS, Meisel A, Safar P.  Informed consent in resuscitation research . JAMA . 1981;; 246:2828-2830.
Abramson NS, Meisel A, Safar P.  Deferred consent: a new approach for resuscitation research on comatose patients . JAMA . 1986;;255:2466-2471.
Levine R. Ethics and Regulation of Clinical Research . 2nd ed. Baltimore, Md: Urban & Schwarzenberg; 1986;:130-134.
Boisaubin EV, Dresser R.  Informed consent in emergency care: illusion and reform . Ann Emerg Med. 1987;;16:62-67.
President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research. Making Health Care Decisions: The Ethical and Legal Implications of Informed Consent in the Patient-Practitioner Relationship. Washington, DC: Government Printing Office; 1982;1.
Lidz CW, Applebaum PS, Meisel A.  Two models of implementing informed consent . Arch Intern Med. 1988;;148:1385-1389.
Rosner F.  The ethics of randomized clinical trials . Am J Med. 1979;;82:283-290.
Toulmin SE.  Technical progress and social policy: the broader significance of medical mishaps . In: Siegler M, Toulmin SE, Zimring FE, Schaffner KF, eds. Medical Innovations and Bad Outcomes: Legal, Social and Ethical Reponses . Ann Arbor, Mich: Health Administration Press; 1987;:21-34.
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