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This is a single-center, single-blind, all comer, randomized controlled trial. Patients scheduled for isolated aortic valve replacement (AVR) due to aortic stenosis at "Virgen de la Victoria Universitary Hospital", Málaga, Spain, will be eligible. Ninety-six patients will be randomly assigned to either partial upper sternotomy (ministernotomy, 48 patients) or full sternotomy AVR (48 patients). Sample size was determined for an Alpha error of 0.05,and Beta error of 0.1 for a power of 90% in detecting 0.10 difference points in quality of life EQ-5D-5L-index or 10 points in EQ-5D-5L-Visual Analogic Scale (QOL).
This is a single-center, single-blind, all comer, randomized controlled trial. Patients scheduled for isolated aortic valve replacement (AVR) due to aortic stenosis at "Virgen de la Victoria Universitary Hospital", Málaga, Spain, will be eligible. Ninety-six patients will be randomly assigned to either partial upper sternotomy (ministernotomy, 48 patients) or full sternotomy AVR (48 patients). Sample size was determined for an Alpha error of 0.05,and Beta error of 0.1 for a power of 90% in detecting 0.10 difference points in quality of life EQ-5D-5L-index or 10 points in EQ-5D-5L-Visual Analogic Scale.
Inclusion criteria is severe aortic stenosis referred for medically indicated isolated aortic valve replacement due to aortic stenosis in patients >18 years.
Exclusion criteria are left ventricular ejection fraction less than 40%, previous cardiac surgery, urgent/emergent surgery, infective endocarditis, need of concomitant procedures other than isolated Morrow miectomy and thorax deformity.
CE-marked and FDA-approved mechanical (Sorin Carbomedics®) and stented bioprosthetic aortic valves will be implanted (Carpentier Edwards Perimount® and Sorin Crown®). Perceval S Sutureless bioprosthetic valves (LivaNova®) could be used if needed in very small aortic annulus or high risk patients Quality of Life postoperative outcomes will be assessed, as QOL measurements and health status with the EQ-5D-5L® questionnaire (QOL index, health visual analogic scale, severity index and health index), repeatedly assessed preoperatively and postoperatively at 1-6-12 months. Clinical postoperative complications and outcomes will be registered at 1 month and 1 year as main secondary and safety end-point (combined end-point of 4 and 6 major complications) Patient Satisfaction will be assessed with a 20 question cardiac-surgery specific satisfaction questionnaire (SATISCORE®).
Survival will be assessed at 1 year. Clinical pre and postoperative characteristics will be registered. Routine blood sampling will be performed pre- and postoperatively. All available data will be collected prospectively. Informed consent) will be obtained from patients meeting the inclusion criteria before the initiation of any study-specific procedures.
The Institutional Review Board Ethic Comittee approved this study.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ministernotomy | Experimental | Minimally invasive aortic valve replacement with Partial "J" upper hemisternotomy through right 4th intercostal space, performed according to current standard of care practice. |
|
| full sternotomy | Active Comparator | Full sternotomy AVR through a standard median sternotomy, performed according to current standard of care practice. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ministernotomy | Procedure | Partial upper "J" hemisternotomy trough 4th right intercostal space) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Differences between intervention groups in change from baseline Questionnaire EQ-5D-5L® Index at 1, 6 or 12 months | Questionnaire EQ-5D-5L® for quality of life | baseline-1-6-12 months |
| Measure | Description | Time Frame |
|---|---|---|
| Differences between intervention groups in change from baseline Questionnaire EQ-5D-5L® Visual Analogic Scale for pain at 1, 6 or 12 months | Questionnaire EQ-5D-5L® for quality of life | baseline-1-6-12 months |
| Early postoperative combined endpoint of 6 complications |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Emiliano A Rodriguez-Caulo, MD,PhD,FECTS | Hospital Universitario Virgen de la Victoria, Málaga, spain | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hospital Universitario Virgen de La Victoria | Málaga | 29010 | Spain |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 29454380 | Derived | Rodriguez-Caulo EA, Guijarro-Contreras A, Otero-Forero J, Mataro MJ, Sanchez-Espin G, Guzon A, Porras C, Such M, Ordonez A, Melero-Tejedor JM, Jimenez-Navarro M. Quality of life, satisfaction and outcomes after ministernotomy versus full sternotomy isolated aortic valve replacement (QUALITY-AVR): study protocol for a randomised controlled trial. Trials. 2018 Feb 17;19(1):114. doi: 10.1186/s13063-018-2486-x. |
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| ID | Term |
|---|---|
| D001024 | Aortic Valve Stenosis |
| D006349 | Heart Valve Diseases |
| D000082862 | Aortic Valve Disease |
| D010549 | Personal Satisfaction |
| ID | Term |
|---|---|
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
| D014694 | Ventricular Outflow Obstruction |
| D001519 | Behavior |
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| Full sternotomy | Procedure | Conventional full median sternotomy |
|
All cause Mortality, acute myocardial infarction, cerebrovascular or transient ischemic accident, acute renal failure AKIN (acute kidney injury classification) greater or equal than 2, nosocomial infections (Pneumonia, early endocarditis, mediastinitis, sepsis) and need of any reintervention |
| 1 month |
| Satiscore Questionnaire | Satisfaction in cardiac surgery | 1-6 months |
| Differences between intervention groups in change from baseline Questionnaire EQ-5D-5L® severity index at 1, 6 and 12 months | Questionnaire EQ-5D-5L® for quality of life | baseline-1-6-12 months |
| Differences between intervention groups in change from baseline Questionnaire EQ-5D-5L® health index (severity index inverse) at 1, 6 and 12 months | Questionnaire EQ-5D-5L® for quality of life | baseline-1-6-12 months |
| Late postoperative combined endpoint of 6 complications | All cause Mortality, acute myocardial infarction, cerebrovascular or transient ischemic accident, acute renal failure AKIN (acute kidney injury classification) greater or equal than 2, nosocomial infections (Pneumonia, early endocarditis, mediastinitis, sepsis) and need of any reintervention | 1-5 years |
| Total in-Hospital and Intensive Care Unit stay (in days) | From date of surgery until the date of discharge or date of death from any cause, whichever came first, assessed up to 1 year |
| Cardiopulmonary bypass time in minutes and cross-clamp ischemic heart time in minutes needed in the surgery | day 1 after surgery |
| Mechanical Ventilatory Support time needed after surgery (in hours) | 7 days |
| Transfusional requirements (number of red packed cells, fresh frozen plasma and platelets) | First 72 hours after surgery |
| New York Heart Association functional class scale for heart failure | To assess heart failure status between participants | baseline-1-6-12 months |
| Number of participants alive (Survival) | To assess first year mortality | 6-12 months |
| Number of participants alive (Survival) | To assess 5 year mortality | 5 years |
| Early postoperative combined endpoint of 4 complications | All cause Mortality, acute myocardial infarction, cerebrovascular or transient ischemic accident, and acute renal failure AKIN (acute kidney injury classification) greater or equal than 2, | 1 month |
| Late postoperative combined endpoint of 4 complications | All cause Mortality, acute myocardial infarction, cerebrovascular or transient ischemic accident, and acute renal failure AKIN (acute kidney injury classification) greater or equal than 2, | 1-5 years year |