Clinical trial NCT05912608: Optimal Strategy for Repair of Type A Acute Aortic Dissection
Official title: Searching Optimal Tailored Strategy for Repair of Acute Type A Acute Aortic Dissection
Study type: INTERVENTIONAL
Overall status: ENROLLING_BY_INVITATION
Phase: NA
Conditions: Aortic Dissection
Keywords: Type A Acute Aortic Dissection (TAAAD)
Root-Sparing Replacement
Hemiarch Procedures
Ascending Aorta Replacement
Total Arch Replacement (TARP)
Frozen Elephant Trunk (FET)
Lead sponsor: Centre Cardiologique du Nord
Sponsor class: OTHER
Collaborators: name: Henri Mondor University Hospital
name: Universita degli Studi di Genova
name: Pitié-Salpêtrière Hospital
name: Ospedale San Camillo, Rome, Italy
First posted: 2023-06-22
Enrollment: 900
Sex: ALL
Minimum age (years): 18
Maximum age (years): 90
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NON_RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Acute type A aortic dissection (TAAD) persists as a clinicopathologic entity with high lethality in the current era. Several procedures are presently used to repair the TAAAD. The objective of this study is to analyze two groups of individuals using a conservative approach through root-sparing and hemiarch techniques in patients who are hospitalized in higher-risk clinical conditions or more aggressive procedures such as root replacement and total arch replacement in low-risk patients.

Detailed description: The target population enrolled in the registry includes patients with TAAAD.The high volume of patients that will be enrolled in this registry will receive proximal and distal aortic repair in elective, urgent or emergency clinical condition. Efforts of investigators will be concentrated in TAAAD repair using a conservative approach of root preservation and hemiarch reconstruction in the majority of patients who will be referred in critical clinical condition. High-risk patients with older age or more comorbidities had more conservative repairs to limit surgical insult to these complicated patients. Total arch reconstruction and root replacement will be optional procedures for specific subgroups of patients who may benefit from a more complex index finger operation without incurring additional immediate risk.

Investigators hope to demonstrate a reduction in operative mortality and an improvement in early and late outcomes. The experience of investigators will be summarized in an algorithm for TAAAD repair with an analysis of early morbidity and mortality, as well as late survival and no reoperation.

Eligibility criteria: Inclusion Criteria:

* TAAD or intramural hematoma involving the ascending aorta
* Patients aged \> 18 years
* Symptoms started within 7 days from surgery
* Primary surgical repair of acute TAAD
* Any other major cardiac surgical procedure concomitant with surgery for TAAD.

Exclusion Criteria:

* Patients aged \< 18 years
* Onset of symptoms \> 7 days from surgery
* Prior procedure for TAAD
* Concomitant endocarditis;
* TAAD secondary to blunt or penetrating chest trauma.

Primary outcomes:
measure: Operative Mortality (OM)
timeFrame: 30-day
measure: Rate of Transient Neurologic Deficit (TND)
timeFrame: 30-day
measure: Rate of permanent Neurologic Deficit (PND)
timeFrame: 30-day
Secondary outcomes:
measure: Rate of perioperative Myocardial Infarction (MI)
timeFrame: 30-day
measure: Rate of spinal Cord Injury (SCI)
timeFrame: 30-day
measure: Rate of composite of Major Adverse Events (MAE)
timeFrame: 30-day
measure: Rate of composite of Major Adverse Pulmonary Events (MAPE)
timeFrame: 30-day
measure: Rate of reintervention
timeFrame: 10 years
measure: Late survival
timeFrame: 10 years
Other outcomes:
Locations:
city: Saint-Denis
country: France
facility: Francesco Nappi
Study officials:
affiliation: Cardiac Surgery Centre Cardiologique du Nord de Saint-Denis, Paris, France
name: Francesco Nappi
role: PRINCIPAL_INVESTIGATOR
References:
citation: Biancari F, Juvonen T, Fiore A, Perrotti A, Herve A, Touma J, Pettinari M, Peterss S, Buech J, Dell'Aquila AM, Wisniewski K, Rukosujew A, Demal T, Conradi L, Pol M, Kacer P, Onorati F, Rossetti C, Vendramin I, Piani D, Rinaldi M, Ferrante L, Quintana E, Pruna-Guillen R, Rodriguez Lega J, Pinto AG, Acharya M, El-Dean Z, Field M, Harky A, Nappi F, Gerelli S, Di Perna D, Gatti G, Mazzaro E, Rosato S, Raivio P, Jormalainen M, Mariscalco G. Current Outcome after Surgery for Type A Aortic Dissection. Ann Surg. 2023 Oct 1;278(4):e885-e892. doi: 10.1097/SLA.0000000000005840. Epub 2023 Mar 13.
citation: Benedetto U, Dimagli A, Kaura A, Sinha S, Mariscalco G, Krasopoulos G, Moorjani N, Field M, Uday T, Kendal S, Cooper G, Uppal R, Bilal H, Mascaro J, Goodwin A, Angelini G, Tsang G, Akowuah E. Determinants of outcomes following surgery for type A acute aortic dissection: the UK National Adult Cardiac Surgical Audit. Eur Heart J. 2021 Dec 28;43(1):44-52. doi: 10.1093/eurheartj/ehab586.
citation: Geirsson A, Shioda K, Olsson C, Ahlsson A, Gunn J, Hansson EC, Hjortdal V, Jeppsson A, Mennander A, Wickbom A, Zindovic I, Gudbjartsson T. Differential outcomes of open and clamp-on distal anastomosis techniques in acute type A aortic dissection. J Thorac Cardiovasc Surg. 2019 May;157(5):1750-1758. doi: 10.1016/j.jtcvs.2018.09.020. Epub 2018 Sep 29.
citation: Harris KM, Nienaber CA, Peterson MD, Woznicki EM, Braverman AC, Trimarchi S, Myrmel T, Pyeritz R, Hutchison S, Strauss C, Ehrlich MP, Gleason TG, Korach A, Montgomery DG, Isselbacher EM, Eagle KA. Early Mortality in Type A Acute Aortic Dissection: Insights From the International Registry of Acute Aortic Dissection. JAMA Cardiol. 2022 Oct 1;7(10):1009-1015. doi: 10.1001/jamacardio.2022.2718.
citation: Czerny M, Schoenhoff F, Etz C, Englberger L, Khaladj N, Zierer A, Weigang E, Hoffmann I, Blettner M, Carrel TP. The Impact of Pre-Operative Malperfusion on Outcome in Acute Type A Aortic Dissection: Results From the GERAADA Registry. J Am Coll Cardiol. 2015 Jun 23;65(24):2628-2635. doi: 10.1016/j.jacc.2015.04.030.
citation: O'Hara D, McLarty A, Sun E, Itagaki S, Tannous H, Chu D, Egorova N, Chikwe J. Type-A Aortic Dissection and Cerebral Perfusion: The Society of Thoracic Surgeons Database Analysis. Ann Thorac Surg. 2020 Nov;110(5):1461-1467. doi: 10.1016/j.athoracsur.2020.04.144. Epub 2020 Jun 26.