Table 2.
Clinical Trials of Cardioprotective Interventions
Proposed Mediator/Effector | Trials | Dose or Protocol | Endpoint | Reference |
---|---|---|---|---|
Adenosine | AMISTAD | 70 μg/kg/min for 3 h | 33% decrease in MI size | 59 Mahaffey et al. J Am Coll Cardiol 1999 |
AMISTAD II | 70 μg/kg/min for 3 h | 67% decrease in MI size | 60 Ross et al. J Am Coll Cardiol 2005 | |
Nicorandil (K-ATP opener) | J-WIND | 67 μg/kg bolus, and 1.67 μg/kg/min for 2–4 h | no effect on MI size | 62 Kitakaze et al. Lancet 2007 |
Atrial natriuretic peptide | J-WIND | .025 μg/kg/min for 3 d | 14.7% decrease in MI size | 62 Kitakaze et al. Lancet 2007 |
NHE inhibitors (eniprode) | ESCAMI | 50, 100, 150, 200 mg | no effect | 63 Zeymer et al. J Am Coll Cardiol 2001 |
(cariporide) | GUARDIAN | 20, 80, 120 mg | 25% risk reduction (120 mg) | 64 Boyce et al. J Thor Cardiovasc Surg 2003 |
(cariporide) | EXPEDITION | 180 mg (initial dose) | fewer MIs, more CVAs | 65 Mentzer et al. Annals Thor Surg 2008 |
Inflammation (anti-CD18 Ab) | LIMIT AMI | .5 mg/kg, 2 mg/kg | no effect | 69 Baran et al. Circ 2001 |
(anti-CD11/CD18 Ab) | HALT-MI | 3 mg/kg, 1 mg/kg | no effect | 70 Faxon et al. J Am Coll Cardiol 2002 |
(antibody to C5) | NCT00091637 | 2 mg/kg bolus | no effect | 71 Armstrong et al. JAMA 2007 |
Remote Preconditioning | NCT00397163 | 3 × 5 min arm ischemia | reduced troponin release | 72 Hausenloy et al. Lancet 2007 |
NCT00397163 | 3 × 5 min arm ischemia | reduced troponin release | 73 Venugopal et al. Heart 2009 | |
NCT00435266 | 4 × 5 min arm ischemia | salvage increased | 74 Botker et al. Lancet 2010 | |
Postconditioning | 30 patients | 4 × 1 min ischemia | reduced CK release | 77 Staat et al. Circ 2005 |
38 patients | 4 × 1 min ischemia | improved EF | 78 Thibault et al. Circ 2008 | |
43 patients | 4 × 30 sec ischemia | smaller MI, better function | 79 Garcia et al. J Cardiovasc Trans Res 2011 | |
CT20080014 | 4 × 1 min ischemia | no effect | 80 Sorensson et al. Heart 2010 | |
79 patients | 4 × 1 min ischemia | no effect | 81 Freixa et al. Eur Heart J 2012 | |
Cyclosporine | 58 patients | 2.5 mg/kg | Decrease in MI size | 82 Piot et al. NEJM 2008 |