Transcatheter Aortic Valve ReplacementNCT05024942

LUS in Aortic Stenosis Patients Undergoing TAVR

An observational study of Transcatheter Aortic Valve Replacement and Lung Ultrasound, run by Catholic University of the Sacred Heart at 1 site in Italy.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record

Search all trials

Trial summary

1. Introduction and aims: Transcatheter aortic valve replacement (TAVR) is the gold standard for the treatment of elderly patients with severe aortic valve stenosis (AS). AS causes left ventricular remodeling as well as left atrial enlargement, pulmonary artery and right ventricular changes, these changes, and whether… Read more about this study

Who is it for?: Ages 18 years and older
Conditions the study is for: Transcatheter Aortic Valve Replacement, Lung Ultrasound, Severe Aortic Valve Stenosis
What is being tested?: Transfemoral TAVR (Transcatheter aortic valve replacement)
Type of treatment: Surgery or procedure
How many people: 150 participants
Where: 1 siteItaly
Study dates: 20 Jul 2021to 30 Jun 2022
Phase: Observational
Are there results?: None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

Ages 18 years and older
All sexes
No healthy volunteers
Adult, Older adult

Study population: All patients undergoing TAVR for severe aortic stenosis could participate in the study and therefore, be evaluated according to the selection criteria defined in the protocol.

Who may be able to join

severe aortic stenosis,
life expectancy >1 year,
patient candidate to percutaneous transfemoral aortic valve implantation after formal indication of our "Heart Team".

Who cannot join

clinical history of lung cancer or lung surgery, fibrothorax and pneumothorax, pulmonary fibrosis,
patients undergoing urgent aortic valvuloplasty,
patients admitted for cardiogenic shock,
recent (within 1 month) pneumonia or ARDS (Acute Respiratory Distress Syndrome),
lack of will to participate,
more than moderate aortic regurgitation,
valve-in-valve procedures,
transapical and transaortic TAVR.

Trial locations and contacts

1 site in 1 country.

Italy1 site, 1 recruiting

Policlinico A. Gemelli. Università Cattolica del Sacro Cuore
Rome, 00168
Francesco Burzotta, MD, PhD, 349-429-5290 ext. +39, francesco.burzotta@gmail.com
Francesco Burzotta, MD, PhD
Recruiting

Other trials in Italy

About this study

Official title: Lung Ultrasound in Aortic Stenosis Patients Undergoing Transcatheter Aortic Valve Replacement: a Prospective Study

Introduction and aims: Transcatheter aortic valve replacement (TAVR) is the gold standard for the treatment of elderly patients with severe aortic valve stenosis (AS). AS causes left ventricular remodeling as well as left atrial enlargement, pulmonary artery and right ventricular changes, these changes, and whether they are reversible (reverse remodeling) are major determinants of outcome after TAVR. Heart Failure (HF) is the most frequent cause of cardiac re-hospitalization after TAVR. Most HF exacerbations are related to a progressive rise in cardiac filling pressures that precipitates pulmonary congestion and symptomatic decompensation. Traditionally, pulmonary congestion has been assessed by physical examination and chest radiography but clinical signs and symptoms of congestion are poor surrogates for ventricular filling pressures and are not reliable predictors of imminent hospitalization. Recently, lung ultrasonography (LUS) has been identified as a sensitive and semi-quantitative tool for the assessment of pulmonary congestion in HF. The technique is based on the detection of vertical echogenic artifacts arising from the pleural line, named "B-lines". The number of B-lines is associated with increased risk of adverse events during hospitalization and after hospital discharge. CLUSTER-HF Trial demonstrated that the routine incorporation of LUS during clinical follow-up of patients with recent acute decompensated HF without a surgically correctable cause, was associated with a risk reduction of adverse HF events, mainly urgent HF visits. Thus, LUS could represent a promising tool to detect pulmonary congestion related to AS. To date, there are no studies on the role of LUS in the context of AS and TAVR. The study hypothesis is that in patients with higher number of B-lines before-TAVR and after TAVR, the rate of adverse events during follow-up is higher.
Study design: This is a single center prospective study carried out at Fondazione Policlinico Gemelli IRCCS, Roma and involving patients with severe aortic stenosis submitted to TAVR treatment. The expected recruitment period is approximately one year For patients fulfilling inclusion/exclusion criteria, all data about clinical status leading to TAVR, exams and any specific documentation during hospitalization will be collected.
Number of patients: For the primary end-point, a sample-size of 91 is computed using the one-sample chi-square test and assuming a proportion of LUS-evaluated pulmonary congested patients before TAVR of 50% and a proportion of 35% of LUS-evaluated pulmonary congested patients after TAVR. To accommodate for possible missing investigations, sample size will be increased to 105 patients. The secondary end-point is the association between pre-TAVR and post-TAVR B-lines and long-term outcomes. Based on previous studies, the investigators know that the incidence of rehospitalization for heart failure during one-year after TAVR is 14% and that patients suffering from heart failure without LUS-evaluated pulmonary congestion are at very low risk of heart failure rehospitalization during follow-up. So, for sample size calculation of the secondary endpoint, the investigators estimated a cumulative incidence higher in the LUS- evaluated pulmonary congestion group with more than 16 B-lines on all scanning sites (30% of events during 1-year of follow-up) with a lower incidence of 8% in the remaining patients. With an HR of 5 favoring patients wit less than 15 B-Lines on all scanning, and aiming to a 2-sided alpha level of 0.05 and a power of 80% the investigators estimated 144 patients. To accommodate for possible missing investigations, sample size will be increased to 150 patients.
In-hospital study schedule: For each patient, the investigators will obtain from our general hospital database the following clinical data:

Demographic and clinical data documentation;
Clinical examination: before TAVR, before discharge and when adverse events occur;
Blood analysis;
TAVR procedural characteristics and complications.

Instrumental diagnostic exams (Echocardiography and lung ultrasound): Each patient will be evaluated before and after TAVR with a comprehensive echocardiogram and LUS for the evaluation of the pulmonary congestion. All the evaluations will be performed the day before TAVR and after TAVR. In consideration of the operator's dependence on ultrasound methods to reduce the error rate, all examinations will be performed by qualified personnel.
Clinical follow up assessment:

Clinical follow up information will be obtained from: visits, review of the patient's hospital record, personal communication with the patient's physician and review of the patient's chart, a telephone interview with the patient conducted by trained medical personnel The following information will be recorded: clinical status assessment, adverse event assessment, record cardiac medications.

Conditions: Transcatheter Aortic Valve Replacement, Lung Ultrasound, Severe Aortic Valve Stenosis, Pulmonary Congestion
Being tested: Transfemoral TAVR (Transcatheter aortic valve replacement)
Medical subject headings: Aortic Valve Stenosis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

Transfemoral TAVR (Transcatheter aortic valve replacement)Procedure or surgery
Transfemoral transcatheter aortic valve replacement (TAVR) is a minimally invasive heart procedure to replace a narrowed aortic valve that fails to open properly (aortic valve stenosis) through an incision in the groin. All FDA approved transcatheter aortic prosthesys are allowed.

Study groups in NCT05024942
Study group	Role	What they receive
Severe aortic stenosis patients undergoing TAVR		Severe aortic stenosis patients undergoing TAVR will be stratified according to LUS evaluated pulmonary congestion before and after TAVR Receives: Procedure: Transfemoral TAVR (Transcatheter aortic valve replacement)

What is being measured

The primary outcome is the main question the study is designed to answer.

change of LUS-evaluated pulmonary congestion in patients with severe aortic stenosis undergoing TAVR
Measured: pre-intervention (baseline) and after the intervention within 72 hours

Secondary outcomes (1)

to evaluate the possible prognostic role of LUS-evaluated pulmonary congestion at 12 months follow-up.
The main adverse events considered in the secondary end-point are: death from cardiovascular cause, hospitalization for HF and urgent medical visits for worsening dyspnea in the 12 months following discharge
Measured: One year after hospital discharge.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

20 Jul 202130 Jun 2022

First posted27 Aug 2021
Study start20 Jul 2021
Primary completion30 Apr 2022 (estimated)
Study completion30 Jun 2022 (estimated)

Resources

Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
Publications (14)Papers the sponsor has linked to this study.
Other trials for Transcatheter Aortic Valve ReplacementStudies of the same condition, open and under way.
What the trial phases meanHow a treatment moves from first tests in people to approval.

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design

Study type: Observational
Observational model: Cohort
Time perspective: Prospective
Enrolment: 150 participants (estimated)

IDs, dates and publications

ClinicalTrials.gov ID: NCT05024942
Sponsor's protocol ID: ID 3965
Status last verified: Aug 2021
First submitted: 10 Aug 2021
Last updated: 27 Aug 2021
Results posted: No
Data monitoring committee: Yes
FDA-regulated drug: No
FDA-regulated device: Yes
Individual data sharing: Undecided

Publications

Reardon MJ, Van Mieghem NM, Popma JJ, Kleiman NS, Sondergaard L, Mumtaz M, Adams DH, Deeb GM, Maini B, Gada H, Chetcuti S, Gleason T, Heiser J, Lange R, Merhi W, Oh JK, Olsen PS, Piazza N, Williams M, Windecker S, Yakubov SJ, Grube E, Makkar R, Lee JS, Conte J, Vang E, Nguyen H, Chang Y, Mugglin AS, Serruys PW, Kappetein AP; SURTAVI Investigators. Surgical or Transcatheter Aortic-Valve Replacement in Intermediate-Risk Patients. N Engl J Med. 2017 Apr 6;376(14):1321-1331. doi: 10.1056/NEJMoa1700456. Epub 2017 Mar 17.
PubMed 28304219
Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP 3rd, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM 3rd, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation. 2021 Feb 2;143(5):e35-e71. doi: 10.1161/CIR.0000000000000932. Epub 2020 Dec 17.
PubMed 33332149
Popma JJ, Deeb GM, Yakubov SJ, Mumtaz M, Gada H, O'Hair D, Bajwa T, Heiser JC, Merhi W, Kleiman NS, Askew J, Sorajja P, Rovin J, Chetcuti SJ, Adams DH, Teirstein PS, Zorn GL 3rd, Forrest JK, Tchetche D, Resar J, Walton A, Piazza N, Ramlawi B, Robinson N, Petrossian G, Gleason TG, Oh JK, Boulware MJ, Qiao H, Mugglin AS, Reardon MJ; Evolut Low Risk Trial Investigators. Transcatheter Aortic-Valve Replacement with a Self-Expanding Valve in Low-Risk Patients. N Engl J Med. 2019 May 2;380(18):1706-1715. doi: 10.1056/NEJMoa1816885. Epub 2019 Mar 16.
PubMed 30883053
Treibel TA, Badiani S, Lloyd G, Moon JC. Multimodality Imaging Markers of Adverse Myocardial Remodeling in Aortic Stenosis. JACC Cardiovasc Imaging. 2019 Aug;12(8 Pt 1):1532-1548. doi: 10.1016/j.jcmg.2019.02.034.
PubMed 31395243
Lindman BR, Stewart WJ, Pibarot P, Hahn RT, Otto CM, Xu K, Devereux RB, Weissman NJ, Enriquez-Sarano M, Szeto WY, Makkar R, Miller DC, Lerakis S, Kapadia S, Bowers B, Greason KL, McAndrew TC, Lei Y, Leon MB, Douglas PS. Early regression of severe left ventricular hypertrophy after transcatheter aortic valve replacement is associated with decreased hospitalizations. JACC Cardiovasc Interv. 2014 Jun;7(6):662-73. doi: 10.1016/j.jcin.2014.02.011.
PubMed 24947722
Genereux P, Pibarot P, Redfors B, Mack MJ, Makkar RR, Jaber WA, Svensson LG, Kapadia S, Tuzcu EM, Thourani VH, Babaliaros V, Herrmann HC, Szeto WY, Cohen DJ, Lindman BR, McAndrew T, Alu MC, Douglas PS, Hahn RT, Kodali SK, Smith CR, Miller DC, Webb JG, Leon MB. Staging classification of aortic stenosis based on the extent of cardiac damage. Eur Heart J. 2017 Dec 1;38(45):3351-3358. doi: 10.1093/eurheartj/ehx381.
PubMed 29020232
Vemulapalli S, Dai D, Hammill BG, Baron SJ, Cohen DJ, Mack MJ, Holmes DR Jr. Hospital Resource Utilization Before and After Transcatheter Aortic Valve Replacement: The STS/ACC TVT Registry. J Am Coll Cardiol. 2019 Mar 19;73(10):1135-1146. doi: 10.1016/j.jacc.2018.12.049.
PubMed 30871697
Gheorghiade M, Follath F, Ponikowski P, Barsuk JH, Blair JE, Cleland JG, Dickstein K, Drazner MH, Fonarow GC, Jaarsma T, Jondeau G, Sendon JL, Mebazaa A, Metra M, Nieminen M, Pang PS, Seferovic P, Stevenson LW, van Veldhuisen DJ, Zannad F, Anker SD, Rhodes A, McMurray JJ, Filippatos G; European Society of Cardiology; European Society of Intensive Care Medicine. Assessing and grading congestion in acute heart failure: a scientific statement from the acute heart failure committee of the heart failure association of the European Society of Cardiology and endorsed by the European Society of Intensive Care Medicine. Eur J Heart Fail. 2010 May;12(5):423-33. doi: 10.1093/eurjhf/hfq045. Epub 2010 Mar 30.
PubMed 20354029
Zile MR, Bennett TD, St John Sutton M, Cho YK, Adamson PB, Aaron MF, Aranda JM Jr, Abraham WT, Smart FW, Stevenson LW, Kueffer FJ, Bourge RC. Transition from chronic compensated to acute decompensated heart failure: pathophysiological insights obtained from continuous monitoring of intracardiac pressures. Circulation. 2008 Sep 30;118(14):1433-41. doi: 10.1161/CIRCULATIONAHA.108.783910. Epub 2008 Sep 15.
PubMed 18794390
Rivas-Lasarte M, Maestro A, Fernandez-Martinez J, Lopez-Lopez L, Sole-Gonzalez E, Vives-Borras M, Montero S, Mesado N, Pirla MJ, Mirabet S, Fluvia P, Brossa V, Sionis A, Roig E, Cinca J, Alvarez-Garcia J. Prevalence and prognostic impact of subclinical pulmonary congestion at discharge in patients with acute heart failure. ESC Heart Fail. 2020 Oct;7(5):2621-2628. doi: 10.1002/ehf2.12842. Epub 2020 Jul 7.
PubMed 32633473
Platz E, Campbell RT, Claggett B, Lewis EF, Groarke JD, Docherty KF, Lee MMY, Merz AA, Silverman M, Swamy V, Lindner M, Rivero J, Solomon SD, McMurray JJV. Lung Ultrasound in Acute Heart Failure: Prevalence of Pulmonary Congestion and Short- and Long-Term Outcomes. JACC Heart Fail. 2019 Oct;7(10):849-858. doi: 10.1016/j.jchf.2019.07.008.
PubMed 31582107
Picano E, Scali MC, Ciampi Q, Lichtenstein D. Lung Ultrasound for the Cardiologist. JACC Cardiovasc Imaging. 2018 Nov;11(11):1692-1705. doi: 10.1016/j.jcmg.2018.06.023.
PubMed 30409330
Araiza-Garaygordobil D, Gopar-Nieto R, Martinez-Amezcua P, Cabello-Lopez A, Alanis-Estrada G, Luna-Herbert A, Gonzalez-Pacheco H, Paredes-Paucar CP, Sierra-Lara MD, Briseno-De la Cruz JL, Rodriguez-Zanella H, Martinez-Rios MA, Arias-Mendoza A. A randomized controlled trial of lung ultrasound-guided therapy in heart failure (CLUSTER-HF study). Am Heart J. 2020 Sep;227:31-39. doi: 10.1016/j.ahj.2020.06.003. Epub 2020 Jun 15.
PubMed 32668323
Lillo R, Cangemi S, Graziani F, Locorotondo G, Pedicino D, Aurigemma C, Romagnoli E, Malara S, Meucci MC, Iannaccone G, Bianchini F, Nesta M, Bruno P, Lombardo A, Trani C, Burzotta F. Pulmonary congestion assessed by lung ultrasound in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation: Prevalence and prognostic implications. Eur J Heart Fail. 2024 Oct;26(10):2107-2117. doi: 10.1002/ejhf.3365. Epub 2024 Jul 16.
PubMed 39014551

Want to know more?

Each site lists its own contact. Pick the site nearest to you.

Talk to your doctor first and take this page with you. Only the study team can confirm whether you can join.

Questions to ask the study team

What is the study trying to find out?
What would I need to do, and how often would I visit?
Could I receive a placebo instead of the treatment?
What are the possible risks and benefits for me?
Will it cost me anything? Are travel or time paid for?
Can I keep seeing my own doctor during the study?
What happens when the study ends?

See locations

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All Transcatheter Aortic Valve Replacement trials

Study at a glance

From the registry record, last updated by the sponsor on 27 Aug 2021. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title: Lung Ultrasound in Aortic Stenosis Patients Undergoing Transcatheter Aortic Valve Replacement: a Prospective Study
ClinicalTrials.gov ID: NCT05024942
Acronym / sponsor ID: ID 3965
Conditions: Transcatheter Aortic Valve Replacement, Lung Ultrasound, Severe Aortic Valve Stenosis, Pulmonary Congestion
Study type: Observational
Recruitment status: Unknown status
Enrolment: 150 participants (estimated)
Lead sponsor: Catholic University of the Sacred HeartUniversity, hospital or other
Collaborators: Francesca Graziani, MD, Stefano Cangemi, MD
Study start: 20 Jul 2021 (actual)
Primary completion: 30 Apr 2022 (estimated)
Study completion: 30 Jun 2022 (estimated)
First posted: 27 Aug 2021 (actual)
Results: Not posted in the source record

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Introduction and aims: Transcatheter aortic valve replacement (TAVR) is the gold standard for the treatment of elderly patients with severe aortic valve stenosis (AS). AS causes left ventricular remodeling as well as left atrial enlargement, pulmonary artery and right ventricular changes, these changes, and whether they are reversible (reverse remodeling) are major determinants of outcome after TAVR. Heart Failure (HF) is the most frequent cause of cardiac re-hospitalization after TAVR. Most HF exacerbations are related to a progressive rise in cardiac filling pressures that precipitates pulmonary congestion and symptomatic decompensation. Traditionally, pulmonary congestion has been assessed by physical examination and chest radiography but clinical signs and symptoms of congestion are poor surrogates for ventricular filling pressures and are not reliable predictors of imminent hospitalization. Recently, lung ultrasonography (LUS) has been identified as a sensitive and semi-quantitative tool for the assessment of pulmonary congestion in HF. The technique is based on the detection of vertical echogenic artifacts arising from the pleural line, named "B-lines". The number of B-lines is associated with increased risk of adverse events during hospitalization and after hospital discharge. CLUSTER-HF Trial demonstrated that the routine incorporation of LUS during clinical follow-up of patients with recent acute decompensated HF without a surgically correctable cause, was associated with a risk reduction of adverse HF events, mainly urgent HF visits. Thus, LUS could represent a promising tool to detect pulmonary congestion related to AS. To date, there are no studies on the role of LUS in the context of AS and TAVR. The study hypothesis is that in patients with higher number of B-lines before-TAVR and after TAVR, the rate of adverse events during follow-up is higher.
Study design: This is a single center prospective study carried out at Fondazione Policlinico Gemelli IRCCS, Roma and involving patients with severe aortic stenosis submitted to TAVR treatment. The expected recruitment period is approximately one year For patients fulfilling inclusion/exclusion criteria, all data about clinical status leading to TAVR, exams and any specific documentation during hospitalization will be collected.
Number of patients: For the primary end-point, a sample-size of 91 is computed using the one-sample chi-square test and assuming a proportion of LUS-evaluated pulmonary congested patients before TAVR of 50% and a proportion of 35% of LUS-evaluated pulmonary congested patients after TAVR. To accommodate for possible missing investigations, sample size will be increased to 105 patients. The secondary end-point is the association between pre-TAVR and post-TAVR B-lines and long-term outcomes. Based on previous studies, the investigators know that the incidence of rehospitalization for heart failure during one-year after TAVR is 14% and that patients suffering from heart failure without LUS-evaluated pulmonary congestion are at very low risk of heart failure rehospitalization during follow-up. So, for sample size calculation of the secondary endpoint, the investigators estimated a cumulative incidence higher in the LUS- evaluated pulmonary congestion group with more than 16 B-lines on all scanning sites (30% of events during 1-year of follow-up) with a lower incidence of 8% in the remaining patients. With an HR of 5 favoring patients wit less than 15 B-Lines on all scanning, and aiming to a 2-sided alpha level of 0.05 and a power of 80% the investigators estimated 144 patients. To accommodate for possible missing investigations, sample size will be increased to 150 patients.
In-hospital study schedule: For each patient, the investigators will obtain from our general hospital database the following clinical data:

Demographic and clinical data documentation;
Clinical examination: before TAVR, before discharge and when adverse events occur;
Blood analysis;
TAVR procedural characteristics and complications.

Instrumental diagnostic exams (Echocardiography and lung ultrasound): Each patient will be evaluated before and after TAVR with a comprehensive echocardiogram and LUS for the evaluation of the pulmonary congestion. All the evaluations will be performed the day before TAVR and after TAVR. In consideration of the operator's dependence on ultrasound methods to reduce the error rate, all examinations will be performed by qualified personnel.
Clinical follow up assessment:

Study design

Observational model: Cohort
Time perspective: Prospective
Number of arms: 1

Arm	Type	Receives
Severe aortic stenosis patients undergoing TAVR	–	Procedure: Transfemoral TAVR (Transcatheter aortic valve replacement)Severe aortic stenosis patients undergoing TAVR will be stratified according to LUS evaluated pulmonary congestion before and after TAVR

Who may qualify

Ages: 18 years and older
Sex: All
Healthy volunteers: Not accepted
Age groups: Adult, Older adult
Study population: All patients undergoing TAVR for severe aortic stenosis could participate in the study and therefore, be evaluated according to the selection criteria defined in the protocol.

Key inclusion criteria (3 listed)

severe aortic stenosis,
life expectancy >1 year,
patient candidate to percutaneous transfemoral aortic valve implantation after formal indication of our "Heart Team".

Key exclusion criteria (8 listed)

clinical history of lung cancer or lung surgery, fibrothorax and pneumothorax, pulmonary fibrosis,
patients undergoing urgent aortic valvuloplasty,
patients admitted for cardiogenic shock,
recent (within 1 month) pneumonia or ARDS (Acute Respiratory Distress Syndrome),
lack of will to participate,

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Intervention	Type	Arms
Transfemoral TAVR (Transcatheter aortic valve replacement)Transfemoral transcatheter aortic valve replacement (TAVR) is a minimally invasive heart procedure to replace a narrowed aortic valve that fails to open properly (aortic valve stenosis) through an incision in the groin. All FDA approved transcatheter aortic prosthesys are allowed.	Procedure or surgery	Severe aortic stenosis patients undergoing TAVR

Primary outcome

change of LUS-evaluated pulmonary congestion in patients with severe aortic stenosis undergoing TAVR
Time frame: pre-intervention (baseline) and after the intervention within 72 hours

1 secondary outcome

to evaluate the possible prognostic role of LUS-evaluated pulmonary congestion at 12 months follow-up.
Time frame: One year after hospital discharge.

Results and safety

Results are not available in the source record.

Research links

Official record on ClinicalTrials.govLast updated by the sponsor 27 Aug 2021.
Background: PubMed 28304219Reardon MJ, Van Mieghem NM, Popma JJ, Kleiman NS, Sondergaard L, Mumtaz M, Adams DH, Deeb GM, Maini B, Gada H, Chetcuti S, Gleason T, Heiser J, Lange R, Merhi W, Oh JK, Olsen PS, Piazza N, Williams M, Windecker S, Yakubov SJ, Grube E, Makkar R, Lee JS, Conte J, Vang E, Nguyen H, Chang Y, Mugglin AS, Serruys PW, Kappetein AP; SURTAVI Investigators. Surgical or Transcatheter Aortic-Valve Replacement in Intermediate-Risk Patients. N Engl J Med. 2017 Apr 6;376(14):1321-1331. doi: 10.1056/NEJMoa1700456. Epub 2017 Mar 17.
Background: PubMed 33332149Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP 3rd, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM 3rd, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation. 2021 Feb 2;143(5):e35-e71. doi: 10.1161/CIR.0000000000000932. Epub 2020 Dec 17.
Background: PubMed 30883053Popma JJ, Deeb GM, Yakubov SJ, Mumtaz M, Gada H, O'Hair D, Bajwa T, Heiser JC, Merhi W, Kleiman NS, Askew J, Sorajja P, Rovin J, Chetcuti SJ, Adams DH, Teirstein PS, Zorn GL 3rd, Forrest JK, Tchetche D, Resar J, Walton A, Piazza N, Ramlawi B, Robinson N, Petrossian G, Gleason TG, Oh JK, Boulware MJ, Qiao H, Mugglin AS, Reardon MJ; Evolut Low Risk Trial Investigators. Transcatheter Aortic-Valve Replacement with a Self-Expanding Valve in Low-Risk Patients. N Engl J Med. 2019 May 2;380(18):1706-1715. doi: 10.1056/NEJMoa1816885. Epub 2019 Mar 16.
Background: PubMed 31395243Treibel TA, Badiani S, Lloyd G, Moon JC. Multimodality Imaging Markers of Adverse Myocardial Remodeling in Aortic Stenosis. JACC Cardiovasc Imaging. 2019 Aug;12(8 Pt 1):1532-1548. doi: 10.1016/j.jcmg.2019.02.034.
Background: PubMed 24947722Lindman BR, Stewart WJ, Pibarot P, Hahn RT, Otto CM, Xu K, Devereux RB, Weissman NJ, Enriquez-Sarano M, Szeto WY, Makkar R, Miller DC, Lerakis S, Kapadia S, Bowers B, Greason KL, McAndrew TC, Lei Y, Leon MB, Douglas PS. Early regression of severe left ventricular hypertrophy after transcatheter aortic valve replacement is associated with decreased hospitalizations. JACC Cardiovasc Interv. 2014 Jun;7(6):662-73. doi: 10.1016/j.jcin.2014.02.011.
Background: PubMed 29020232Genereux P, Pibarot P, Redfors B, Mack MJ, Makkar RR, Jaber WA, Svensson LG, Kapadia S, Tuzcu EM, Thourani VH, Babaliaros V, Herrmann HC, Szeto WY, Cohen DJ, Lindman BR, McAndrew T, Alu MC, Douglas PS, Hahn RT, Kodali SK, Smith CR, Miller DC, Webb JG, Leon MB. Staging classification of aortic stenosis based on the extent of cardiac damage. Eur Heart J. 2017 Dec 1;38(45):3351-3358. doi: 10.1093/eurheartj/ehx381.
Background: PubMed 30871697Vemulapalli S, Dai D, Hammill BG, Baron SJ, Cohen DJ, Mack MJ, Holmes DR Jr. Hospital Resource Utilization Before and After Transcatheter Aortic Valve Replacement: The STS/ACC TVT Registry. J Am Coll Cardiol. 2019 Mar 19;73(10):1135-1146. doi: 10.1016/j.jacc.2018.12.049.
Background: PubMed 20354029Gheorghiade M, Follath F, Ponikowski P, Barsuk JH, Blair JE, Cleland JG, Dickstein K, Drazner MH, Fonarow GC, Jaarsma T, Jondeau G, Sendon JL, Mebazaa A, Metra M, Nieminen M, Pang PS, Seferovic P, Stevenson LW, van Veldhuisen DJ, Zannad F, Anker SD, Rhodes A, McMurray JJ, Filippatos G; European Society of Cardiology; European Society of Intensive Care Medicine. Assessing and grading congestion in acute heart failure: a scientific statement from the acute heart failure committee of the heart failure association of the European Society of Cardiology and endorsed by the European Society of Intensive Care Medicine. Eur J Heart Fail. 2010 May;12(5):423-33. doi: 10.1093/eurjhf/hfq045. Epub 2010 Mar 30.
Background: PubMed 18794390Zile MR, Bennett TD, St John Sutton M, Cho YK, Adamson PB, Aaron MF, Aranda JM Jr, Abraham WT, Smart FW, Stevenson LW, Kueffer FJ, Bourge RC. Transition from chronic compensated to acute decompensated heart failure: pathophysiological insights obtained from continuous monitoring of intracardiac pressures. Circulation. 2008 Sep 30;118(14):1433-41. doi: 10.1161/CIRCULATIONAHA.108.783910. Epub 2008 Sep 15.
Background: PubMed 32633473Rivas-Lasarte M, Maestro A, Fernandez-Martinez J, Lopez-Lopez L, Sole-Gonzalez E, Vives-Borras M, Montero S, Mesado N, Pirla MJ, Mirabet S, Fluvia P, Brossa V, Sionis A, Roig E, Cinca J, Alvarez-Garcia J. Prevalence and prognostic impact of subclinical pulmonary congestion at discharge in patients with acute heart failure. ESC Heart Fail. 2020 Oct;7(5):2621-2628. doi: 10.1002/ehf2.12842. Epub 2020 Jul 7.
Background: PubMed 31582107Platz E, Campbell RT, Claggett B, Lewis EF, Groarke JD, Docherty KF, Lee MMY, Merz AA, Silverman M, Swamy V, Lindner M, Rivero J, Solomon SD, McMurray JJV. Lung Ultrasound in Acute Heart Failure: Prevalence of Pulmonary Congestion and Short- and Long-Term Outcomes. JACC Heart Fail. 2019 Oct;7(10):849-858. doi: 10.1016/j.jchf.2019.07.008.
Background: PubMed 30409330Picano E, Scali MC, Ciampi Q, Lichtenstein D. Lung Ultrasound for the Cardiologist. JACC Cardiovasc Imaging. 2018 Nov;11(11):1692-1705. doi: 10.1016/j.jcmg.2018.06.023.
Individual participant dataSharing planned: Undecided

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Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.

Policlinico A. Gemelli. Università Cattolica del Sacro Cuore

Rome, Italy

349-429-5290 ext. +39

francesco.burzotta@gmail.com

1 site in 1 country: see every site and its status.

Questions about this trial

What is this clinical trial studying?

An observational study of Transcatheter Aortic Valve Replacement and Lung Ultrasound, run by Catholic University of the Sacred Heart at 1 site in Italy.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 27 Aug 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Italy. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

Each site lists its own contact: choose the nearest one under Trial locations. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

change of LUS-evaluated pulmonary congestion in patients with severe aortic stenosis undergoing TAVR (time frame: pre-intervention (baseline) and after the intervention within 72 hours). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT05024942, which also lists 14 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Aug 2021.