- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT05711316
[Prova di un dispositivo non approvato o autorizzato dalla FDA degli Stati Uniti] (ARCH)
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Chambray-lès-Tours, Francia, 37170
- Centre Hospitalier Régional Universitaire de Tours
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Dijon, Francia, 21079
- CHU Dijon Bourgogne
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Lyon, Francia, 69002
- Hospices Civils de Lyon
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Berlin, Germania, 13353
- Charité-Universitätsmedizin Berlin
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Bonn, Germania, 53127
- Universitatsklinikum Bonn
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Dresden, Germania, 01307
- Universitätsklinikum Carl Gustav Carus Dresden
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Frankfurt, Germania, 60590
- University Hospital Frankfurt
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Hanover, Germania, 30625
- Medizinische Hochschule Hannover
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Münster, Germania, 48149
- Westfälische Wilhelms-Universität
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California
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Palo Alto, California, Stati Uniti, 94305
- Stanford University
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District of Columbia
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Washington D.C., District of Columbia, Stati Uniti, 20007
- Georgetown University
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Indiana
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Indianapolis, Indiana, Stati Uniti, 46202
- Trustees of Indiana University ("IU")/ Indiana University Health, Inc.
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Kansas
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Kansas City, Kansas, Stati Uniti, 66160
- University of Kansas Medical Center Research Institute, Inc.
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Massachusetts
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Boston, Massachusetts, Stati Uniti, 02215
- Beth Israel Deaconess Medical Center, Inc.
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Boston, Massachusetts, Stati Uniti, 02114
- The General Hospital Corporation d/b/a Massachusetts General Hospital
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Missouri
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St Louis, Missouri, Stati Uniti, 63110
- Washington University - Mallinckrodt Institute of Radiology
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New Jersey
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Newark, New Jersey, Stati Uniti, 07103
- Rutgers, The State University of New Jersey
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New York
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New York, New York, Stati Uniti, 10029
- Icahn School of Medicine at Mount Sinai
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New York, New York, Stati Uniti, 10032
- The Trustees of Columbia University in the City of New York
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North Carolina
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Charlotte, North Carolina, Stati Uniti, 28203
- Charlotte Radiology
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Ohio
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Cleveland, Ohio, Stati Uniti, 44195
- Cleveland Clinic Foundation
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Pennsylvania
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Philadelphia, Pennsylvania, Stati Uniti, 19125
- University of Pennsylvania
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Texas
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San Antonio, Texas, Stati Uniti, 78229
- The University of Texas Health Science Center at San Antonio
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Utah
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Salt Lake City, Utah, Stati Uniti, 84112
- University of Utah
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Virginia
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Charlottesville, Virginia, Stati Uniti, 22903
- University of Virginia
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Wisconsin
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Milwaukee, Wisconsin, Stati Uniti, 53226
- Medical College of Wisconsin / Froedtert Hospital
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
In order to be eligible to participate in this study, an individual must meet all of the following criteria:
- The subject must voluntarily sign and date the approved Informed Consent Form (ICF) prior to the conduct of any study-specific procedures including any procedure required to determine subject eligibility (apart from those conducted as part of the subject's routine clinical management).
- The subject must be ≥18 years of age with a life expectancy of ≥12 months to allow for adequate completion of study procedures and collection of data.
- The subject must be willing and able to comply with protocol requirements, including all study visits and procedures.
The subject must have a diagnosis of portal hypertension from cirrhosis with at least one of the following indications for de novo TIPS creation including:
- Recurrent, or Refractory Ascites (defined as ascites that cannot be mobilized or recurs after large volume paracentesis despite dietary sodium restriction and diuretic therapy)
- Hepatic Hydrothorax
- Esophageal Variceal Bleeding that is Endoscopically, Medically, or Balloon Tamponade-Controlled Esophageal Variceal Bleeding, or Recurrent Esophageal Variceal Bleeding
- Gastric Variceal Bleeding that is Endoscopically, Medically, or Balloon Tamponade-Controlled Gastric Variceal Bleeding, or Recurrent Gastric Variceal Bleeding
- The subject must have adequate functional hepatic reserve with a Model for End-Stage Liver Disease (MELD) Score of ≤18 or Child-Pugh Score of ≤12.
- The subject must have a platelet count of ≥50,000/microliter (with correction, if needed), as determined by the most recent pre-treatment laboratory tests performed within 7 days prior to treatment (Index Procedure).
Note: If multiple lab tests are performed within 7 days prior to the date of Index Procedure, the most recent results must demonstrate eligibility.
Exclusion Criteria:
Subjects are excluded from the study if any of the following criteria apply:
- The subject is pregnant. Subjects of child-bearing potential must have a negative pregnancy test (urine or serum).
- The subject has undergone prior transcatheter procedures for the treatment of complications from portal hypertension (e.g., TIPS, surgical shunt creation, peritoneovenous shunt, retrograde transvenous obliteration (-RTO)). Note: Subjects with variceal bleeding that have undergone -RTO at least 8 weeks prior to the planned Index Procedure may be enrolled.
- The subject has undergone prior stent or stent graft placement in the hepatic vein, portal vein and/or inferior vena cava (IVC).
- The subject is hemodynamically unstable with uncontrolled bleeding.
- The subject has hepatic and/or portal vein thrombosis (PVT). Note: Subjects with partial non-flow-limiting, non-malignant PVT may be enrolled.
- The subject has undergone prior liver transplant or is a current transplant candidate that is likely to undergo liver transplant within 6 months of enrollment.
- The subject has extrahepatic or hepatic malignancy or a history of previous hepatic malignancy, unless treated curatively ≥5 years prior to enrollment.
- The subject has overt (West Haven Criteria Grade ≥2), controlled or uncontrolled hepatic encephalopathy.
The subject has any of the following medical conditions contraindicated to placement of TIPS:
- Congestive Heart Failure or Pulmonary Edema
- Severe Tricuspid Regurgitation
- Elevated Right or Left Heart Pressures
- Polycystic Liver Disease
- Moderate or Severe Pulmonary Hypertension or Severe Hepatopulmonary Syndrome
- Uncontrolled Systemic Infection or Sepsis
- Unrelieved Biliary Obstruction
- Acute Kidney Injury, Renal Failure, or Dialysis
- Uncontrolled Blood Coagulation/Bleeding Disorder
- The subject has a known allergy, intolerance, or condition (e.g., allergy to contrast media/narcotics/sedatives, bleeding diathesis, or severe peripheral arterial disease) that cannot be adequately pre-treated and would preclude angiography or selective catheterization.
- The subject has a known allergy or hypersensitivity to any of the device materials including nickel-titanium (nitinol) or tantalum.
- The subject is taking a medication or has another medical condition, which, in the opinion of the Investigator, would preclude safe treatment with the BD Liverty™ TIPS Stent Graft, may cause the subject to be non-compliant with the protocol, or may confound the data interpretation.
- The subject is currently participating in an investigational drug or another device study that has not completed the study treatment or that clinically interferes with the study endpoints. Note: Studies requiring extended follow-up visits for products that were investigational, but have since become commercially available, are not considered investigational studies.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Subjects
Subjects that are treated with the BD Liverty™ TIPS Stent Graft
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Treatment of portal hypertension complications with placement of the BD Liverty™ TIPS Stent Graft after creation of a Transjugular Intrahepatic Portosystemic Shunt.
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Freedom from Major Complications through 30 days post-Index Procedure
Lasso di tempo: 30 days
|
The primary safety endpoint is Freedom from Major Complications through 30 days post-Index Procedure. Major complications are defined as: The following Adverse Events (if determined to be related to the device and/or procedure and to meet the definition of a Serious Adverse Event (SAE)):
The following Device Deficiencies, if having the potential to or if confirmed to have led to a Serious Adverse Event (SAE): o Stent Migration (within the portal or systemic venous circulations resulting from stent graft malposition) |
30 days
|
|
Freedom from Shunt Dysfunction through 6 months post-Treatment Completion
Lasso di tempo: 6 months
|
The primary effectiveness endpoint is Freedom from Shunt Dysfunction through 6-months post-Treatment Completion.
Shunt Dysfunction is defined as the proportion of subjects free from both a >50% reduction of the lumen of the stent (confirmed by direct shunt venography for subjects with suspected shunt dysfunction) and a PSG greater than the PSG achieved post-TIPS Index Procedure.
Treatment Completion is defined as the latter to occur of (i) completion of the Index Procedure and (ii) if performed, the Tailored Expansion Procedure (TEP).
|
6 months
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Technical Success
Lasso di tempo: Index Procedure
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Technical Success, defined as the successful creation of a BD Liverty™ TIPS Stent Graft lined shunt between the hepatic vein and a branch of the portal vein, as assessed by the Investigator during the Index Procedure.
|
Index Procedure
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Hemodynamic Success
Lasso di tempo: Index Procedure
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Hemodynamic Success, defined as the successful post-TIPS reduction of the portosystemic gradient (PSG) to an Investigator-determined target of ≤12 mmHg or by ≥50% from the baseline PSG, as assessed by the Investigator during the Index Procedure.
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Index Procedure
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Clinical Success for subjects with Recurrent or Refractory Ascites
Lasso di tempo: 3, 6, 12, 18, and 24 months post-Treatment Completion
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Clinical Success for subjects with recurrent or refractory ascites through 3, 6, 12, 18, and 24 months post-Treatment Completion, defined as freedom from large volume paracentesis (LVP) of >5L occurring >6 weeks post-Treatment Completion.
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3, 6, 12, 18, and 24 months post-Treatment Completion
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Clinical Success for subjects with Hepatic Hydrothorax
Lasso di tempo: 3, 6, 12, 18, and 24 months post-Treatment Completion
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Clinical Success for subjects with hepatic hydrothorax through 3, 6, 12, 18, and 24 months post-Treatment Completion, defined as freedom from thoracentesis of >1L occurring >6 weeks post-Treatment Completion.
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3, 6, 12, 18, and 24 months post-Treatment Completion
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Clinical Success for subjects with Esophagogastric Variceal Re-Bleeding
Lasso di tempo: 3, 6, 12, 18, and 24 months post-Treatment Completion
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Clinical Success for subjects with esophagogastric variceal bleeding through 1, 3, 6, 12, 18, and 24 months post-Treatment Completion, defined as freedom from endoscopically-confirmed esophagogastric variceal re-bleeding.
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3, 6, 12, 18, and 24 months post-Treatment Completion
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Freedom from Shunt Re-Intervention
Lasso di tempo: 1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Freedom from Shunt Re-Intervention through 1, 3, 6, 12, 18, and 24 months post-Treatment Completion.
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1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Freedom from Hepatic Encephalopathy of Grade ≥3 per West Haven Criteria
Lasso di tempo: 1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Freedom from Hepatic Encephalopathy of Grade ≥3 per West Haven Criteria through 1, 3, 6, 12, 18, and 24 months post-Treatment Completion.
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1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Liver Transplant-Free Survival
Lasso di tempo: Through 24 months
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Liver Transplant-Free Survival post-Index Procedure, defined as the proportion of subjects with freedom from death from any cause and from liver transplantation.
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Through 24 months
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Overall Survival
Lasso di tempo: Through 24 months
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Overall Survival post-Index Procedure, defined as the proportion of subjects with freedom from death from any cause.
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Through 24 months
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Health-Related Quality of Life (HRQoL) Questionnaire
Lasso di tempo: 1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Health-Related Quality of Life (HRQoL) at Screening and at 1, 3, 6, 12, 18, and 24 months post-Treatment Completion, as measured by PROMIS-29 Profile v2.1.
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1, 3, 6, 12, 18, and 24 months post-Treatment Completion
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Freedom from Shunt Dysfunction
Lasso di tempo: 1, 3, 12, 18, and 24 months post-Treatment Completion
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Freedom from Shunt Dysfunction through 1, 3, 12, 18, and 24 months post-Treatment Completion.
Shunt Dysfunction is defined as the proportion of subjects free from both a >50% reduction of the lumen of the stent (confirmed by direct shunt venography for subjects with suspected shunt dysfunction) and a PSG greater than the PSG achieved post-TIPS Index Procedure.
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1, 3, 12, 18, and 24 months post-Treatment Completion
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Ziv Haskal, M.D., University of Virginia
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
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
Termini MeSH pertinenti aggiuntivi
- Processi patologici
- Malattie dell'apparato digerente
- Malattie del fegato
- Condizioni patologiche, segni e sintomi
- Ipertensione, Portale
- Ascite
- Procedure chirurgiche, operative
- Procedure chirurgiche vascolari
- Procedure chirurgiche cardiovascolari
- Shunt portasistica, chirurgico
- Anastomosi, chirurgica
- Innesto vascolare
- Shunt portasistemico, intraepatico transjugulare
Altri numeri di identificazione dello studio
- BDPI-20-004
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
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 .