title: Danish multicenter randomized study on fibrinolytic therapy versus acute coronary angioplasty in acute myocardial infarction: rationale and design of the DANish trial in Acute Myocardial Infarction-2 (DANAMI-2).
abstract: BACKGROUND
  Randomized trials have indicated that primary coronary angioplasty performed in patients admitted directly to highly-experienced angioplasty centers offers certain advantages over intravenous fibrinolytic therapy. However, the large majority of patients with acute myocardial infarction are submitted to hospitals without a catheterization laboratory. This means that additional transportation will be necessary for many patients if a strategy of acute coronary angioplasty is to be introduced as routine treatment. The delay of treatment caused by transportation might negate (part of) the benefits of primary angioplasty compared to fibrinolytic therapy given immediately at the local hospital.
  
  
  METHODS
  The DANish trial in Acute Myocardial Infarction-2 (DANAMI-2) is the first large-scale study to clarify, in a whole community, which of the 2 treatment strategies is best. A total of 1900 patients with ST-elevation myocardial infarction are to be randomized: 800 patients will be admitted to invasive hospitals and 1100 patients will be admitted to referral hospitals. Half of the 1100 patients admitted to referral hospitals will immediately be transferred to an invasive center to be treated with primary angioplasty.
  
  
  CONCLUSIONS
  If acute transfer from a local hospital to an angioplasty center is the superior strategy, primary angioplasty should be offered to all patients as routine treatment on a community basis.
authors.affiliation: Department of Cardiology, Skejby Hospital, Aarhus University Hospital, Aarhus, Denmark. henning.rud.andersen@iekf.au.dk
authors.forename: Henning Rud
authors.initials: HR
authors.lastname: Andersen
authors.forename: Torsten Toftegaard
authors.initials: TT
authors.lastname: Nielsen
authors.forename: Thomas
authors.initials: T
authors.lastname: Vesterlund
authors.forename: Peer
authors.initials: P
authors.lastname: Grande
authors.forename: Ulrik
authors.initials: U
authors.lastname: Abildgaard
authors.forename: Per
authors.initials: P
authors.lastname: Thayssen
authors.forename: Flemming
authors.initials: F
authors.lastname: Pedersen
authors.forename: Leif Spange
authors.initials: LS
authors.lastname: Mortensen
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D001241:Aspirin / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D005343:Fibrinolytic Agents / Q000627:therapeutic use; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy / Q000401:mortality / Q000628:therapy*; D010360:Patient Transfer; D012107:Research Design; D020521:Stroke; D015912:Thrombolytic Therapy
chemical_list: D005343:Fibrinolytic Agents; D006493:Heparin; D001241:Aspirin