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DOI: 10.1055/s-2000-8076
Langzeitergebnisse nach koronarer Notfallintervention
Publication History
Publication Date:
31 December 2000 (online)

Grundproblematik und Fragestellung: Die Koronarangioplastie im akuten Koronarsyndrom (akuter Myokardinfarkt oder instabile Angina pectoris) ist eine akzeptierte Behandlungsmethode. Fragestellung dieser Untersuchung ist, ob sich der Verlauf nach einer solchen Notfallintervention von dem nach elektiver Angioplastie unterscheidet.
Patienten und Methodik: Der Verlauf aller Patienten mit Notfallintervention (n = 517, Alter 60 ± 11 Jahre, 77 % männl.) dieser Klinik von Juli 1994 Dezember 1996 wurde mit dem Verlauf der Patienten (n = 2436, Alter 61 ± 10 Jahre) verglichen, die in demselben Zeitraum eine elektive Intervention erhielten. Mittels Nachuntersuchung und jährlicher schriftlicher Nachbefragung wurde von 93,2 % der Patienten Überleben, erneute Katheteruntersuchungen, Interventionen, ACVB-Operationen, Myokardinfarkte sowie Status und Medikation bei Nachuntersuchung (22,4 ± 11 Monate) erhoben.
Ergebnisse: In der Zielgruppe starben im Nachbeobachtungszeitraum 19/517 (3,7 %), in der elektiven Angioplastiegruppe 107/2436 (4,4 %) der Patienten, (n.s.). Gleichfalls bestanden keine signifikanten Unterschiede hinsichtlich Überleben, erneuten Katheteruntersuchungen, Interventionen, ACVB-Operationen oder Re-Hospitalisation. Der Anteil von nachfolgenden Notfalleingriffen an den Eingriffen im Verlauf betrug 16,8 % nach Notfallintervention und 8,8 % nach elektiver Angioplastie (p < 0,001).
Folgerung: Die Tatsache, dass eine Angioplastie im Rahmen eines akuten Koronarsyndroms vorgenommen wird, hat für die Mortalität und Morbidität nach Abschluss der Akutphase der Erkrankung keine prognostische Bedeutung.
Long-term results of emergency coronary angioplasty
Background and objective: Coronary angioplasty (CAG) has become an acceptable method of treating an acute coronary syndrome (myocardial infarction [MI] or unstable angina [UA]). It was the aim of this study to determine whether the results of such emergency treatment differed from those after elective CAG.
Patients and methods: Results of emergency CAG in 581 patients (aged 60 ± 11 years; 77% males) admitted to the authors’ hospital between July 1994 and December 1996 were compared with those of elective CAG in 2 460 patients (aged 61 ± 10, admitted during the same period. Follow-up information was obtained after 22.4 ± 11 months in 93.2% of the patients by examination, written answers to annual questionnaires, data being collected on survival, repeat cardia catheterizations, other interventions, aorto-coronary bypass, occurrence of myocardial infarction, the patients’ general state and drugs received.
Results: 19 of 517 patients (3.7%) of the group who had undergone elective CAG had died during the follow-up period, compared with 107 of 2436 of the emergency cohort (4.4%; not significant). There were also no significant differences regarding repeat cardiac catheterization, interventions, coronary bypass or re-admission. The proportion of subsequent emergency CAG among all CAGs was 16.8% in the emergency cohort, 8.8% after elective angiography (p < 0,001).
Conclusion: Coronary angiography performed in patients with an acute coronary syndrome has no prognostic significance regarding mortality and morbidity after the acute phase of the disease.
Literatur
- 1 Michels K B, Yusuf S. Does PTCA in acute myocardial infarction affect mortality and reinfarction rates? A quantitative overview (meta-analysis) of the randomized clinical trials [see comments]. Circulation. 1995; 91 476-485
- 2 Block P C, Peterson E C, Krone R. et al . Identification of variables needed to risk adjust outcomes of coronary interventions: evidence-based guidelines for efficient data collection. J Am Coll Cardiol. 1998; 32 275-282
- 3 Lee L, Erbel R, Brown T M, Laufer N, Meyer J, O"Neill W W. Multicenter registry of angioplasty therapy of cardiogenic shock: initial and long-term survival. J Am Coll Cardiol. 1991; 17 599-603
- 4 Vogt A, Niederer W, Pfafferott C. et al . Direct percutaneous transluminal coronary angioplasty in acute myocardial infarction. Predictors of short-term outcome and the impact of coronary stenting. Study Group of The Arbeitsgemeinschaft Leitender Kardiologischer Krankenhausarzte (ALKK). Eur Heart J. 1998; 19 917-921
- 5 Keelan E T, Nunez B D, Grill D E, Berger P B, Holmes DR J r, Bell M R. Comparison of immediate and long-term outcome of coronary angioplasty performed for unstable angina and rest pain in men and women [see comments]. Mayo Clin Proc. 1997; 72 5-12
- 6 Morrison D A, Bies R D, Sacks J. Coronary angioplasty for elderly patients with »high risk« unstable angina: Short-term outcomes and long-term survival. J Am Coll Cardiol. 1997; 29 339-344
- 7 Vogt A, Bonzel T, Harmjanz D. et al . PTCA registry of German community hospitals. Arbeitsgemeinschaft Leitender Kardiologischer Krankenhausarzte (ALKK) Study Group [see comments]. Eur Heart J. 1997; 18 1110-1114
- 8 Williams D O, Braunwald E, Thompson B, Sharaf B L, Buller C E, Knatterud G L. Results of percutaneous transluminal coronary angioplasty in unstable angina and non-Q-wave myocardial infarction. Observations from the TIMI IIIB Trial. Circulation. 1996; 94 2749-2755
- 9 Bourassa M G, Yeh W, Holubkov R, Sopko G, Detre K M. Long-term outcome of patients with incomplete vs complete revascularization after multivessel PTCA. A report from the NHLBI PTCA Registry [see comments]. Eur Heart J. 1998; 19 103-111
- 10 Campeau L. Letter: Grading of angina pectoris. Circulation. 1976; 54 522-523
- 11 Widdershoven J W, Gorgels A P, Vermeer F. et al . Changing characteristics and in-hospital outcome in patients admitted with acute myocardial infarction. Observations from 1982 to 1994 [see comments]. Eur Heart J. 1997; 18 1073-1080
- 12 Pepine C I. Changing myocardial infarction population characteristics: reasons and implications. Am Heart J. 1997; 134 1-4
- 13 Boersma E, Maas A C, Deckers J W, Simoons M L. Early thrombolytic treatment in acute myocardial infarction: Reappraisal of the golden hour [see comments]. Lancet. 1996; 348 771-775
Korrespondenz
Dr. Eckart Frantz
Medizinische Klinik, Kardiologie, Campus
Virchow Klinikum der Charité, Humboldt Universität,
und Deutsches Herzzentrum Berlin
Augustenburger Platz 1
13353 Berlin
Phone: 030/450-53292
Fax: 030/450-53992
Email: eckart.frantz@charite.de