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Search: WFRF:(Herlitz A)

  • Result 31-40 of 274
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31.
  • Herlitz, Johan, et al. (author)
  • Göteborg Metoprolol Trial : design, patient characteristics and conduct
  • 1984
  • In: American Journal of Cardiology. - : Excerpta Medica, Inc.. - 0002-9149 .- 1879-1913. ; 53:13, s. 3D-8D
  • Journal article (peer-reviewed)abstract
    • The Göteborg Metoprolol Trial was a double-blind, placebo-controlled, stratified trial aimed at evaluating the effect of the beta 1-selective blocker, metoprolol, in suspected acute myocardial infarction and during 2 years of follow-up. The primary end-point was 3-month mortality (blind treatment period). Secondary end-points were 2-year mortality, indirect signs of infarct size, chest pain, arrhythmias and tolerability. The entry criteria were fulfilled in 2,802 patients, 1,395 of whom were included in the trial. Treatment started as soon as possible after arrival in hospital with intravenous administration followed by oral treatment for 3 months. All patients were randomized 48 hours or less after estimated onset of infarction and 69% were randomized at 12 hours or less. The blind treatment had to be withdrawn in 19% of all randomized patients before the end of the 3-month follow-up.
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32.
  • Herlitz, Johan, et al. (author)
  • Long-term prognosis among survivors after in-hospital cardiac arrest
  • 2000
  • In: Resuscitation. - : Elsevier Ireland Ltd. - 0300-9572 .- 1873-1570. ; 45:3, s. 167-171
  • Journal article (peer-reviewed)abstract
    • AIM: To describe mortality and morbidity in the 2 years after discharge from hospital among patients surviving an in-hospital cardiac arrest. PATIENTS: All patients over a 2-year period who survived in-hospital cardiac arrest and could be discharged from hospital. SETTING: Sahlgrenska University Hospital in Göteborg. METHODS: The patients were followed prospectively for 2 years after discharge from hospital and evaluated in terms of mortality and morbidity and cerebral performance categories (CPC) score. CPC score was estimated by reference to the case notes. RESULTS: In all, 216 patients suffered in-hospital cardiac arrest and the resuscitation team was alerted: 79 patients (36.6%) were discharged alive. Among these 79 patients, 26.6% died, 7.8% developed a confirmed myocardial infarction and 1.3% developed a stroke during the subsequent 2 years. Among patients with a CPC score >1 at discharge (n=15), mortality was 66.7% as compared with 17.5% among patients with a CPC score of 1 (P=0.0008). Among patients aged >68 years (median) mortality was 39.5 versus 14.6% among patients < or =68 years of age (P=0.002). In all, 71% required rehospitalization for any reason and 51% required rehospitalization due to a cardiac cause. At hospital discharge 81% of all survivors had a CPC score of 1 and among survivors 2 years later 89% had a CPC score of 1. CONCLUSION: Among survivors of in-hospital arrest approximately 75% survived the subsequent 2 years. Survival was related to age and CPC score at discharge. Among survivors after 2 years the vast majority had a relatively good cerebral performance.
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33.
  • Herlitz, Johan, et al. (author)
  • The influence of early intervention in acute myocardial infarction on long-term mortality and morbidity as assessed in the Göteborg metoprolol trial
  • 1986
  • In: International Journal of Cardiology. - : Elsevier Ireland Ltd. - 0167-5273 .- 1874-1754. ; 10:3, s. 291-301
  • Journal article (peer-reviewed)abstract
    • The mortality and morbidity were assessed during a 2-year follow-up in an acute intervention trial in suspected acute myocardial infarction with metoprolol (a selective beta 1-blocker). On admission to the trial, the 1395 participating patients were randomly allocated to metoprolol or placebo for 3 months. Thereafter, if there was no contraindication, patients with infarction and/or angina pectoris were continued on metoprolol for 2 years. A lower mortality was observed after 3 months in patients randomised to metoprolol. The difference remained after 2 years. The difference in 2-year mortality rate was restricted to patients randomised early after onset of pain. Late infarction was observed more often in the placebo group during the first 3 months. When the two groups thereafter were treated similarly, the difference successively declined and did not remain after 2 years. A similar incidence of angina pectoris was observed in the two groups at each check up. During the early recovery period, more patients in the metoprolol group returned to work. No such difference was observed later on.
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34.
  • Hjalmarson, Å, et al. (author)
  • Effect on mortality of metoprolol in acute myocardial infarction
  • 1981
  • In: The Lancet. - : The Lancet Publishing Group. - 0140-6736 .- 1474-547X. ; 318:8251, s. 823-827
  • Journal article (peer-reviewed)abstract
    • The effect of metoprolol on mortality was compared with that of placebo in a double-blind randomised trial in patients with definite or suspected acute myocardial infarction. Treatment with metoprolol or placebo started as soon as possible after the patient's arrival in hospital and was continued for 90 days. Metoprolol was given as a 15 mg intravenous dose followed by oral administration of 100 mg twice daily. 1395 patients (697 on placebo and 698 on metoprolol) were included in the trial. Definite acute myocardial infarction developed in 809 and probable infarction in 162. Patients were allocated to various risk groups and within each group patients were randomly assigned to treatment with metoprolol or placebo. There were 62 deaths in the placebo group (8·9%) and 40 deaths in the metoprolol group (5·7%), a reduction of 36% (p<0·03). Mortality rates are given according to the treatment group to which the patients were initially randomly allocated.
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35.
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36.
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37.
  • Hjamarson, A, et al. (author)
  • Effects of controlled-release metoprolol on total mortality, hospitalizations, and well-being in patients with heart failure. The Metoprolol CR/XL randomized intervention trial in congestive heart failure
  • 2000
  • In: Journal of the American Medical Association. - : JAMA. - 0221-7678. ; 283:10, s. 1295-1302
  • Journal article (peer-reviewed)abstract
    • Results from recent studies on the effects of beta1-blockade in patients with heart failure demonstrated a 34% reduction in total mortality. However, the effect of beta1-blockade on the frequency of hospitalizations, symptoms, and quality of life in patients with heart failure has not been fully explored. OBJECTIVE: To examine the effects of the beta1-blocker controlled-release/extended-release metoprolol succinate (metoprolol CR/XL) on mortality, hospitalization, symptoms, and quality of life in patients with heart failure. DESIGN: Randomized, double-blind controlled trial, preceded by a 2-week single-blind placebo run-in period, conducted from February 14, 1997, to October 31, 1998, with a mean follow-up of 1 year. SETTING: Three hundred thirteen sites in 14 countries. PARTICIPANTS: Patients (n = 3991) with chronic heart failure, New York Heart Association (NYHA) functional class II to IV, and ejection fraction of 0.40 or less who were stabilized with optimum standard therapy. INTERVENTIONS: Patients were randomized to metoprolol CR/XL, 25 mg once per day (NYHA class II), or 12.5 mg once per day (NYHA class III or IV), titrated for 6 to 8 weeks up to a target dosage of 200 mg once per day (n = 1990); or matching placebo (n = 2001). MAIN OUTCOME MEASURES: Total mortality or any hospitalization (time to first event), number of hospitalizations for worsening heart failure, and change in NYHA class, by intervention group; quality of life was assessed in a substudy of 741 patients. RESULTS: The incidence of all predefined end points was lower in the metoprolol CR/XL group than in the placebo group, including total mortality or all-cause hospitalizations (the prespecified second primary end point; 641 vs 767 events; risk reduction, 19%; 95% confidence interval [CI], 10%-27%; P<.001); total mortality or hospitalizations due to worsening heart failure (311 vs 439 events; risk reduction, 31%; 95% CI, 20%-40%; P<.001), number of hospitalizations due to worsening heart failure (317 vs 451; P<.001); and number of days in hospital due to worsening heart failure (3401 vs 5303 days; P<.001). NYHA functional class, assessed by physicians, and McMaster Overall Treatment Evaluation score, assessed by patients, both improved in the metoprolol CR/XL group compared with the placebo group (P = .003 and P = .009, respectively). CONCLUSIONS: In this study of patients with symptomatic heartfailure, metoprolol CR/XL improved survival, reduced the need for hospitalizations due to worsening heart failure, improved NYHA functional class, and had beneficial effects on patient well-being.
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38.
  • Karlson, BW, et al. (author)
  • Improvement of ED prediction of cardiac mortality among patients with symptoms suggestive of acute myocardial infarction
  • 1997
  • In: American Journal of Emergency Medicine. - : W.B. Saunders Co.. - 0735-6757 .- 1532-8171. ; 15:1, s. 1-7
  • Journal article (peer-reviewed)abstract
    • A study was undertaken to evaluate the 1-year risk of cardiac death for patients with chest pain/suspected acute myocardial infarction in the emergency department (ED) and express the prognosis in a statistical model. Clinical variables and electrocardiogram were correlated to cardiac death during 1 year. Cox regression model was used to estimate the risk of death as a continuous function of a risk score and the time interval. From these, the prognosis for each patient can be calculated. There were 6,794 visits by 5,303 patients followed for 1 year, during which 604 patients died. The absolute risk of cardiac death can be calculated from the independent predictors for cardiac death: age; sex; histories of diabetes mellitus, hypertension, and congestive heart failure; and symptoms, electrocardiographic pattern, and degree of suspicion of acute myocardial infarction on admission. This model allows estimation of the prognosis for every patient with chest pain/suspected acute myocardial infarction from data easily available in the ED.
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39.
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40.
  • Malmberg, K, et al. (author)
  • Effects of insulin treatment on cause specific one-year mortality and morbidity in diabetic patients with acute myocardial infarction
  • 1996
  • In: European Heart Journal. - : Oxford University Press. - 0195-668X .- 1522-9645. ; 17:9, s. 1337-1344
  • Journal article (peer-reviewed)abstract
    • Diabetic patients with acute myocardial infarction have a poor prognosis, which has been attributed to a higher incidence of congestive heart failure and fatal reinfarction. This study reports on the one-year morbidity and mortality in a randomized study with the aim of testing whether insulin-glucose infusion initiated as soon as possible after onset of myocardial infarction and followed by long-term subcutaneous insulin treatment may have a beneficial effect on outcome in diabetic patients. In all, 306 patients were recruited to the insulin-treated group, while 314 patients served as controls. The overall mortality after one year was 19% in the insulin group compared to 26% among controls (P < 0.05). The treatment effect was most pronounced in patients without prior insulin medication and at low cardiovascular risk. In this stratum the in-hospital mortality was reduced by 58% (P < 0.05) and the one-year mortality by 52% (P < 0.02). The most frequent cause of death in all patients was congestive heart failure (66%), but cardiovascular mortality (congestive heart failure, fatal reinfarction, sudden death and stroke) tended to be decreased in insulin-treated patients. However, this difference did not reach the level of statistical significance. The number of reinfarctions was 53 (28% fatal) in the insulin group compared to 55 (45% fatal) in the control group. The two groups did not differ as regards need for hospital care or coronary revascularization during the year of follow-up. In summary, left ventricular failure and fatal reinfarctions contribute to increased mortality in diabetic patients following acute myocardial infarction. Intensive insulin treatment lowered this mortality during one year of follow-up.
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  • Result 31-40 of 274
Type of publication
journal article (232)
conference paper (31)
book chapter (5)
reports (4)
research review (2)
Type of content
peer-reviewed (221)
other academic/artistic (51)
pop. science, debate, etc. (2)
Author/Editor
Herlitz, Johan (124)
Herlitz, A (62)
Bång, A (57)
Holmberg, S. (45)
Herlitz, Johan, 1949 (43)
Waldenström, A (31)
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Herlitz, J (25)
Lindqvist, J (24)
Swedberg, K (22)
Ekström, L (19)
Rydén, L. (17)
Claesson, A. (17)
Karlsson, T (15)
Wennerblom, B (14)
Richter, A. (13)
Svensson, L (12)
Engdahl, J (12)
Winblad, B (11)
Karlsson, Thomas, 19 ... (11)
Backman, L (11)
Malmberg, K (10)
Fratiglioni, L (10)
Rawshani, Araz, 1986 (8)
Aune, S (8)
Herlitz, Hans, 1946 (7)
Hamsten, A (6)
Nyberg, G (6)
Waldenstrom, A. (5)
Caidahl, K (5)
Strömsöe, Anneli, 19 ... (5)
Axelsson, Åsa B., 19 ... (5)
Omland, T. (4)
Hollenberg, J (4)
Efendic, S (4)
Nordenskjold, A (4)
Viitanen, M (4)
Lingman, Markus, 197 ... (4)
Gunnarsson, I (4)
Nordenstrom, A (4)
Elmfeldt, D (4)
Berggren, H. (4)
Almkvist, O (4)
Frisen, L. (4)
Weyhenmeyer, Gesa (4)
Herlitz, E (4)
Wiederholm, A-M (4)
Gellerstedt, Martin, ... (4)
Ortqvist, L (4)
Lundström, G (4)
Dekhtyar, S (4)
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University
University of Borås (170)
Karolinska Institutet (96)
University of Gothenburg (47)
Uppsala University (16)
Högskolan Dalarna (8)
Lund University (7)
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Stockholm University (5)
Mälardalen University (5)
Linköping University (5)
University West (4)
University of Skövde (4)
Umeå University (3)
Linnaeus University (3)
Red Cross University College (2)
Chalmers University of Technology (1)
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Language
English (256)
Swedish (18)
Research subject (UKÄ/SCB)
Medical and Health Sciences (68)
Social Sciences (5)

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