Could a single drug injection during a heart attack save lives?
NCT ID NCT01502774
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether a single injection of cyclosporine, given right before opening a blocked artery, could improve outcomes for people having a major heart attack. About 970 patients received either cyclosporine or a placebo. Researchers tracked deaths, hospitalizations for heart failure, and changes in heart size over one to three years.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cyclosporine (a drug that suppresses the immune system)
- What this could lead to
- If it works, this could provide a simple, one-time treatment during a heart attack to limit heart muscle damage and improve long-term outcomes.
- What could go wrong
- This is a completed phase 3 trial, but results may show no benefit over placebo. Cyclosporine can have side effects like kidney problems or high blood pressure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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970 people
The number who actually took part.
- Start date
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Apr 2011
- Finished
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Feb 2015
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Eligibility criteria (for screening before hospital admission): 1. All (male and female) patients, aged over 18, without any legal protection measure, 2. Having a health coverage, 3. Presenting within 12 hours of the onset of chest pain, 4. Who have ST segment elevation ≥0.2 mV in two contiguous leads, 5. For whom the clinical decision was made to treat with percutaneous coronary intervention (PCI). And (further inclusion criteria to be confirmed by the admission coronary-angiography): 6. The culprit coronary artery has to be the LAD 7. The LAD artery has to be occluded (TIMI flow grade 0-1) at the time of admission coronary angiography. 8. Preliminary oral informed consent followed by signed informed consent as soon as possible. Patients undergoing either primary PCI or rescue PCI are eligible for the study. Patients with previous AMI, PCI or coronary artery bypass surgery (CABG) are eligible for the study. Exclusion Criteria: 1. Patients with loss of consciousness or confused 2. Patients with cardiogenic shock 3. Patients with the left circumflex or the right coronary artery (RCA) as the culprit artery, or with evidence of coronary collaterals to the risk region 4. Patients with an opened (TIMI \> 1) LAD coronary artery at admission on initial (admission) coronary angiography 5. Patients with 5.2. known hypersensitivity to cyclosporine 5.3. known hypersensitivity to egg, peanut or Soya-bean proteins 5.4. known renal insufficiency (either known creatinin clearance \< 30 ml/min/1.73m² or current medical care for severe renal insufficiency) 5.5. known liver insufficiency 5.6. uncontrolled (treated or untreated) hypertension (\> 180/110 mmHg) 6. Patients treated with any compound containing Hypericum perforatum (St.-John's-worth) or Stiripentol or Aliskiren or Bosentan or Rosuvastatine 7. Female patients currently pregnant or women of childbearing age who were not using contraception (oral diagnosis). 8. Patients with any disorder associated with immunological dysfunction more recently than 6 months prior to presentation 8.2. cancer, lymphoma 8.3. known positive serology for HIV, or hepatitis
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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APHP Hôpital Bichat
Paris, 75018, France
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Algemeen Ziekenhuis Sint-Jan Brugge
Bruges, 8000, Belgium
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CH Henri MONDOR
Créteil, 94010, France
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CH de Compiègne
Compiègne, 60321, France
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CH de Pau
Pau, 64011, France
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CHRU - Hôpital Cardiologique Calmette
Lille, France
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CHRU de Tours
Tours, 37044, France
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CHRU- Hôpital de la Côte de Nacre
Caen, 14033, France
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CHU - Hôpital Gabriel Montpied
Clermont-Ferrand, 63003, France
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CHU Arnaud de Villeneuve
Montpellier, 34295, France
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CHU Mont-Godinne
Yvoir, 5530, Belgium
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CHU de Mulhouse
Mulhouse, 68100, France
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CHU de Nîmes
Nîmes, 30029, France
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CHU de Rangueil
Toulouse, 31043, France
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Centre Hospitalier General
Chartres, 28018, France
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Centre Hospitalier General
Haguenau, 67504, France
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Centre Hospitalier St Luc St Joseph
Lyon, 69365, France
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Centre Hospitalier Universitaire
Brest, 29609, France
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Centre Hospitalier Universitaire d'Angers
Angers, 49033, France
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Centre Hospitalier d'Annecy
Annecy, 74011, France
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Centre Hospitalier du Pays D'Aix
Aix-en-Provence, 13616, France
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Chu Charleroi
Charleroi, 6000, Belgium
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Clinique ESQUIROL - SAINT-HILAIRE
Agen, 47000, France
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Clinique Lafourcade
Bayonne, 64100, France
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Clinique Saint Gatien
Tours, 37042, France
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Clinique de l'Ormeau - CCV des Pyrénées
Tarbes, 65000, France
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Clinique de la Sauvegarde
Lyon, 69009, France
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Clinique du Diaconat
Mulhouse, 69607, France
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Clinique du Millénaire
Montpellier, 34960, France
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Clinique du Tonkin
Villeurbanne, 69100, France
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Hopital Louis Pradel, Hospices Civils de Lyon
Bron, 69677, France
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Hospital Universitari Vall d'Hebron
Barcelona, 08035, Spain
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Hôpital A. MICHALLON - CHU
Grenoble, 38043, France
-
Hôpital Brabois - CHU Nancy
Vandœuvre-lès-Nancy, 54511, France
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Hôpital Charles NICOLLE
Rouen, 76031, France
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Hôpital Claude Galien
Quincy-sous-Sénart, 91480, France
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Hôpital Guillaume et René Laennec
Nantes, 44093, France
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Hôpital Haut Lévêque
Pessac, 33604, France
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Hôpital Henri Duffaut
Avignon, 84000, France
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Hôpital Pontchaillou
Rennes, 35003, France
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Hôpital du Bocage
Dijon, 21034, France
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Hôpital universitaire d'Anvers (UZA)
Edegem, 2650, Belgium
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Hôpitaux Universitaires, Nouvel Hôpital Civil
Strasbourg, 67091, France
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Institut Jacques Cartier
Massy, 91300, France
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Polyclinique des Fleurs
Ollioules, 83192, France
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