- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07350499
Trombectomia per aspirazione mediante il sistema Symphony o Prodigy (CLEAR-IT)
Valutazione CLinica a Lungo Termine della Trombectomia per Aspirazione Utilizzando il Sistema di Trombectomia Symphony o ProdIgy - CLEAR-IT
The study is designed to evaluate the short-term and long-term clinical performance and safety of the Symphony and Prodigy thrombectomy systems used in endovascular procedures across the peripheral or pulmonary vasculature.
Panoramica dello studio
Stato
Tipo di studio
Iscrizione (Stimato)
Contatti e Sedi
Contatto studio
- Nome: Sylvie Akiel-Fu, MPH
- Numero di telefono: 917-375-4735
- Email: safu@imperativecare.com
Luoghi di studio
-
-
Alabama
-
Huntsville, Alabama, Stati Uniti, 35801
- Reclutamento
- Huntsville Hospital
-
-
Florida
-
Clearwater, Florida, Stati Uniti, 33756
- Reclutamento
- BayCare Health System- Morton Plant Hospital
-
Jacksonville, Florida, Stati Uniti, 32216
- Reclutamento
- HCA Florida Memorial Hospital
-
Tampa, Florida, Stati Uniti, 33607
- Reclutamento
- BayCare Health System - St. Joseph Hospital
-
-
Illinois
-
Naperville, Illinois, Stati Uniti, 60540
- Reclutamento
- Midwest Cardiovascular Institute
-
-
Indiana
-
Munster, Indiana, Stati Uniti, 46321
- Reclutamento
- Profound Research
-
-
Michigan
-
Detroit, Michigan, Stati Uniti, 48202
- Reclutamento
- Henry Ford Hospital
-
-
New York
-
Buffalo, New York, Stati Uniti, 14203
- Reclutamento
- University At Buffalo
-
New York, New York, Stati Uniti, 10029
- Reclutamento
- Mount Sinai Hospital
-
-
North Carolina
-
Raleigh, North Carolina, Stati Uniti, 27607
- Reclutamento
- NC Heart and Vascular Research
-
-
Ohio
-
Cincinnati, Ohio, Stati Uniti, 45242
- Reclutamento
- Mercy Health
-
-
Texas
-
Fort Worth, Texas, Stati Uniti, 761104
- Reclutamento
- Medical City Fort Worth Hospital
-
-
Virginia
-
Norfolk, Virginia, Stati Uniti, 23502
- Reclutamento
- Sentara Norfolk General Hospital
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
The study will enroll subjects aged 18 years and older who are undergoing endovascular procedures in the peripheral or pulmonary vasculature systems where, in the opinion of the treating physician, Imperative Care devices are appropriate for use within their cleared indications. All subjects must meet the general eligibility criteria and provide written informed consent prior to any study-specific data collection.
Descrizione
Inclusion Criteria:
- Subject is ≥ 18 years of age
- Subject is willing and able to comply with the follow-up schedule specified in this protocol
- Subject is willing and able to provide written informed consent prior to any study-related data collection
- Subject has a planned procedure, involving the use of Imperative Care vascular devices within their intended use
Exclusion Criteria:
- Subjects with any contraindications per the applicable Instructions for Use
- Subject with life expectancy of less than 1 year
- In the opinion of the Investigator, the patient is not a suitable candidate for intervention with Imperative Care devices
- Subject who may be unable to complete study follow-up
- Peripheral Venous Cohort ONLY: Presence of thrombus extending more than 2 cm into the IVC on imaging
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Modelli osservazionali: COHORT
- Prospettive temporali: PROSPECTIVE
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
|
Peripheral Arterial
Subjects in this cohort will undergo aspiration thrombectomy to remove thrombus from the peripheral arterial vasculature |
Removal of thrombus/emboli from blood vessels in the peripheral vasculature |
|
Peripheral Venous
Subjects in this cohort will undergo aspiration thrombectomy to remove thrombus from the peripheral venous vasculature |
Removal of thrombus/emboli from blood vessels in the peripheral vasculature Removal of thrombus/emboli from the pulmonary vasculature |
|
Pulmonary Embolism
Subjects in this cohort will undergo aspiration thrombectomy to remove thrombus from the pulmonary vasculature |
Removal of thrombus/emboli from blood vessels in the peripheral vasculature Removal of thrombus/emboli from the pulmonary vasculature |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 days
|
Freedom from major (above-ankle) unanticipated amputation of the index limb |
30 days
|
|
Peripheral Venous Cohort
Lasso di tempo: 30 days
|
Treated limb improvement at 30 days, defined as no unplanned intervention for breakthrough re-thrombosis and improvement in Villalta score relative to baseline. |
30 days
|
|
Pulmonary Embolism (PE) Cohort
Lasso di tempo: 30 Days
|
Normal right ventricular function at 30 days follow-up, defined as tricuspid annular plane systolic excursion (TAPSE) >1.7cm , measured on transthoracic echocardiography (TTE) and independently adjudicated. |
30 Days
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Freedom from major (above-ankle) amputation of the index limb |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Freedom from major (above-ankle) amputation of the index limb |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 Days
|
Major adverse cardiovascular events (MACE) rate |
30 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Major adverse cardiovascular events (MACE) rate |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Major adverse cardiovascular events (MACE) rate |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 Days
|
Target vessel patency assessed using change in ankle-brachial index |
30 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Target vessel patency assessed using change in ankle-brachial index |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Target vessel patency assessed using change in ankle-brachial index |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 Days
|
Target vessel patency assessed using change in Rutherford claudication grade |
30 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Target vessel patency assessed using change in Rutherford claudication grade |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Target vessel patency assessed using change in Rutherford claudication grade |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 Days
|
Rate of re-intervention for index limb due to re-thrombosis in patients who are compliant with prescribed medical management |
30 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Rate of re-intervention for index limb due to re-thrombosis in patients who are compliant with prescribed medical management |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Rate of re-intervention for index limb due to re-thrombosis in patients who are compliant with prescribed medical management |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
Quality of life assessment using Vascular Quality of Life Questionnaire-6 (VASCUQOL-6) |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
Quality of life assessment using Vascular Quality of Life Questionnaire-6 (VASCUQOL-6) |
180 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 30 Days
|
All-cause mortality |
30 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 90 Days
|
All-cause mortality |
90 Days
|
|
Peripheral Arterial Cohort
Lasso di tempo: 180 Days
|
All-cause mortality |
180 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: Intraprocedural
|
Technical success defined as complete or near complete (>75%) reduction in Marder score from baseline to immediately after the use of the device and prior to any use of adjunctive device, as independently adjudicated |
Intraprocedural
|
|
Peripheral Venous Cohort
Lasso di tempo: 48 hours
|
Rate of Major Adverse Events (MAEs) as adjudicated by an independent medical monitor and defined as the occurrence of any of the following:
|
48 hours
|
|
Peripheral Venous Cohort
Lasso di tempo: 90
|
Treated limb improvement at 90 days, defined as no unplanned intervention for re-thrombosis in patients who are compliant with prescribed medical management and improvement in Villalta score relative to baseline |
90
|
|
Peripheral Venous Cohort
Lasso di tempo: 180
|
Treated limb improvement at 180 days, defined as no unplanned intervention for re-thrombosis in patients who are compliant with prescribed medical management and improvement in Villalta score relative to baseline |
180
|
|
Peripheral Venous Cohort
Lasso di tempo: 30 Days
|
Proportion of patients demonstrating decrease in Villalta score (A decrease in Villalta score reflects an improvement per the following scale: 0-4 - no disease; 5-9: mild disease; 10-14: moderate disease; 15 or > : severe disease) |
30 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 90 Days
|
Proportion of patients demonstrating decrease in Villalta score |
90 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 180 Days
|
Proportion of patients demonstrating decrease in Villalta score |
180 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 30 Days
|
Unplanned intervention for imaging-confirmed re-thrombosis of the treated venous segment in patients who are compliant with prescribed medical management post index procedure. |
30 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 60 Days
|
Unplanned intervention for imaging-confirmed re-thrombosis of the treated venous segment in patients who are compliant with prescribed medical management post index procedure. |
60 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 180 Days
|
Unplanned intervention for imaging-confirmed re-thrombosis of the treated venous segment in patients who are compliant with prescribed medical management post index procedure. |
180 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 180 Days
|
Quality of life and symptom severity assessment using the Venous Insufficiency Epidemiological and Economic Study (VEINES -QOL); higher scores indicate better quality of life/fewer symptoms |
180 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 30 Days
|
All-cause mortality |
30 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 90 Days
|
All-cause mortality |
90 Days
|
|
Peripheral Venous Cohort
Lasso di tempo: 180 Days
|
All-cause mortality |
180 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: Intraprocedural
|
Change in pulmonary artery pressure |
Intraprocedural
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 48 hours
|
Normal tricuspid annular plane systolic excursion (TAPSE) - independently adjudicated |
48 hours
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 48 hours
|
Right ventricle fractional area change (FAC) on TTE pre-procedure, 48 hours - independently adjudicated |
48 hours
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 Days
|
Right ventricle fractional area change (FAC) on TTE pre-procedure, 30 days - independently adjudicated |
30 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 48 hours
|
Tricuspid annular peak systolic velocity (S') pre-procedure, 48 hours - independently adjudicated |
48 hours
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 Days
|
Tricuspid annular peak systolic velocity (S') pre-procedure, 30 days - independently adjudicated |
30 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 48 hours
|
Rate of Major Adverse Events (MAEs) as adjudicated by an independent medical monitor and defined as the occurrence of any of the following:
|
48 hours
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 days
|
Right ventricle to left ventricle (RV/LV) ratio reduction from baseline |
30 days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 90 Days
|
Proportion of patients with improved or unchanged New York Hearth Association (NYHA) functional class |
90 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 180 Days
|
Proportion of patients with improved or unchanged New York Hearth Association (NYHA) functional class |
180 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 Days
|
Pulmonary Embolism recurrence |
30 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 90 Days
|
Pulmonary Embolism recurrence |
90 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 180 Days
|
Pulmonary Embolism recurrence |
180 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 Days
|
Quality of life assessed by the Pulmonary Embolism Quality of Life (PEmb-QoL) questionnaire |
30 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 90 Days
|
Quality of life assessed by the Pulmonary Embolism Quality of Life (PEmb-QoL) questionnaire |
90 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 180 Days
|
Quality of life assessed by the Pulmonary Embolism Quality of Life (PEmb-QoL) questionnaire |
180 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 30 Days
|
All-cause mortality |
30 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 90 Days
|
All-cause mortality |
90 Days
|
|
Pulmonary Embolism Cohort
Lasso di tempo: 180 Days
|
All-cause mortality |
180 Days
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Steven Abramowitz, MD, Medstar Health Research Institute
- Investigatore principale: Maya Serhal, MD, Massachusetts General Hospital
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- ICI-2025-002
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
prodotto fabbricato ed esportato dagli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .