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The LIPSIA-Conditioning trial is an investigater initiated, randomized, single-center study that will assess the effect of different intrahospital conditioning protocols on myocardial damage assessed by MRI in patients with acute ST-elevation myocardial infarction.
The following groups will be compared:
Rapid reperfusion of the infarct-related coronary artery is essential to salvage ischemic myocardium in patients with acute ST-elevation myocardial infarction (STEMI). Paradoxically, restoration of the blood flow to the ischemic area may result in further injury to the myocardium.
This phenomenon is described as 'ischemia/reperfusion injury' and the pathophysiological mechanisms are not fully elucidated. A cardioprotective effect of ischemic preconditioning as well for postconditioning (short repetitive cycles of reperfusion and re-occlusion) has been demonstrated in experimental studies and in pilot studies on patients with acute STEMI treated with primary percutaneous coronary intervention.
Aim of this study is to compare for the first time the combination of intrahospital pre- and postconditioning versus exclusive postconditioning versus control. The primary endpoint of this study will be the salvaged area at risk assessed by cardiac magnetic resonance imaging.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Combined intrahospital pre- and postconditioning | Active Comparator | After admission to hospital 3 cycles of preconditioning with 5-min inflation and 5-min deflation of a blood-pressure cuff. After primary PCI/stenting 4 cycles of postconditioning (30s ischemia and 30s reperfusion). |
|
| Postconditioning | Active Comparator | 4 cycles of postconditioning (30s ischemia, 30s reperfusion) after primary PCI/stenting |
|
| Control group | No Intervention | Standard infarction treatment without conditioning intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Combined intrahospital pre- and postconditioning | Device | After admission to hospital 3 cycles of preconditioning with 5-min inflation and 5-min deflation of a blood-pressure cuff. After primary PCI/stenting 4 cycles of postconditioning (30s ischemia and 30s reperfusion) |
| Measure | Description | Time Frame |
|---|---|---|
| Myocardial salvage assessed by MRI | 1 week after infarction |
| Measure | Description | Time Frame |
|---|---|---|
| Composite of death, reinfarction and readmission for congestive heart failure | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Infarct size assessed by MRI | 1 week after infarction | |
| Microvascular obstruction assessed by MRI | 1 week after infarction |
Inclusion Criteria:
ST-elevation myocardial infarction <12 hours
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ingo Eitel, MD | University Leipzig- Heart Center | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Leipzig - Heart Center, Department of Cardiology | Leipzig | Please Select | 04289 | Germany |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 20189026 | Background | Botker HE, Kharbanda R, Schmidt MR, Bottcher M, Kaltoft AK, Terkelsen CJ, Munk K, Andersen NH, Hansen TM, Trautner S, Lassen JF, Christiansen EH, Krusell LR, Kristensen SD, Thuesen L, Nielsen SS, Rehling M, Sorensen HT, Redington AN, Nielsen TT. Remote ischaemic conditioning before hospital admission, as a complement to angioplasty, and effect on myocardial salvage in patients with acute myocardial infarction: a randomised trial. Lancet. 2010 Feb 27;375(9716):727-34. doi: 10.1016/S0140-6736(09)62001-8. | |
| 20118154 |
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| ID | Term |
|---|---|
| D000072657 | ST Elevation Myocardial Infarction |
| D015427 | Reperfusion Injury |
| ID | Term |
|---|---|
| D009203 | Myocardial Infarction |
| D017202 | Myocardial Ischemia |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D057775 | Ischemic Postconditioning |
| ID | Term |
|---|---|
| D013812 | Therapeutics |
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| Postconditioning | Device | After primary PCI/stenting 4 cycles of postconditioning (30s ischemia and 30s reperfusion) |
|
| Background |
| Lonborg J, Kelbaek H, Vejlstrup N, Jorgensen E, Helqvist S, Saunamaki K, Clemmensen P, Holmvang L, Treiman M, Jensen JS, Engstrom T. Cardioprotective effects of ischemic postconditioning in patients treated with primary percutaneous coronary intervention, evaluated by magnetic resonance. Circ Cardiovasc Interv. 2010 Feb 1;3(1):34-41. doi: 10.1161/CIRCINTERVENTIONS.109.905521. Epub 2010 Jan 26. |
| 37636296 | Derived | Lange T, Gertz RJ, Schulz A, Backhaus SJ, Evertz R, Kowallick JT, Hasenfuss G, Desch S, Thiele H, Stiermaier T, Eitel I, Schuster A. Impact of myocardial deformation on risk prediction in patients following acute myocardial infarction. Front Cardiovasc Med. 2023 Aug 10;10:1199936. doi: 10.3389/fcvm.2023.1199936. eCollection 2023. |
| 30929570 | Derived | Stiermaier T, Jensen JO, Rommel KP, de Waha-Thiele S, Fuernau G, Desch S, Thiele H, Eitel I. Combined Intrahospital Remote Ischemic Perconditioning and Postconditioning Improves Clinical Outcome in ST-Elevation Myocardial Infarction. Circ Res. 2019 May 10;124(10):1482-1491. doi: 10.1161/CIRCRESAHA.118.314500. |
| 30573280 | Derived | Saad M, Stiermaier T, Fuernau G, Poss J, de Waha-Thiele S, Desch S, Thiele H, Eitel I. Impact of direct stenting on myocardial injury assessed by cardiac magnetic resonance imaging and prognosis in ST-elevation myocardial infarction. Int J Cardiol. 2019 May 15;283:88-92. doi: 10.1016/j.ijcard.2018.11.141. Epub 2018 Dec 3. |
| 29122844 | Derived | Stiermaier T, Jobs A, de Waha S, Fuernau G, Poss J, Desch S, Thiele H, Eitel I. Optimized Prognosis Assessment in ST-Segment-Elevation Myocardial Infarction Using a Cardiac Magnetic Resonance Imaging Risk Score. Circ Cardiovasc Imaging. 2017 Nov;10(11):e006774. doi: 10.1161/CIRCIMAGING.117.006774. |
| 28624398 | Derived | Reinstadler SJ, Stiermaier T, Liebetrau J, Fuernau G, Eitel C, de Waha S, Desch S, Reil JC, Poss J, Metzler B, Lucke C, Gutberlet M, Schuler G, Thiele H, Eitel I. Prognostic Significance of Remote Myocardium Alterations Assessed by Quantitative Noncontrast T1 Mapping in ST-Segment Elevation Myocardial Infarction. JACC Cardiovasc Imaging. 2018 Mar;11(3):411-419. doi: 10.1016/j.jcmg.2017.03.015. Epub 2017 Jun 14. |
| 26385956 | Derived | Eitel I, Stiermaier T, Rommel KP, Fuernau G, Sandri M, Mangner N, Linke A, Erbs S, Lurz P, Boudriot E, Mende M, Desch S, Schuler G, Thiele H. Cardioprotection by combined intrahospital remote ischaemic perconditioning and postconditioning in ST-elevation myocardial infarction: the randomized LIPSIA CONDITIONING trial. Eur Heart J. 2015 Nov 21;36(44):3049-57. doi: 10.1093/eurheartj/ehv463. Epub 2015 Sep 17. |
| D014652 |
| Vascular Diseases |
| D007238 | Infarction |
| D007511 | Ischemia |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D009336 | Necrosis |
| D011183 | Postoperative Complications |