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the Effect of Grazoprevir/Elbasvir and TACE vs. TACE Alone in Prolonging Survival of Patients With Non-resectable HCV Associated HCC. (ZEPATIER)

11 aprile 2017 aggiornato da: michal roll, Tel-Aviv Sourasky Medical Center

Pilot Study to Assess the Effect of Grazoprevir/Elbasvir (ZEPATIER™) and Transarterial Chemoembolization (TACE) vs. TACE Alone in Prolonging Survival of Patients With Non-resectable HCV Associated Hepatocellular Carcinoma

Hepatocellular carcinoma (HCC) is the fifth most common cancer and the second leading cause of cancer-related deaths in the world. Hepatitis C virus (HCV) is the most common underlying cause of cirrhosis and HCC in the western world. Most patients with HCC present with either non-resectable tumor and/or severe underlying liver dysfunction, and are not suitable candidates for curative treatments by resection or transplantation. Thus, for the majority of patients with HCV related HCC, the only option is prolongation of life without a chance for cure. These patients generally have a poor prognosis with a median survival of less than 1 year. Arterial obstruction of branches of the hepatic artery and simultaneous infusion of chemotherapy (Trans-arterial chemo-embolization or TACE) induces ischemic tumor necrosis with a high rate of objective tumor responses (30-60%). Overall, the median survival after TACE for intermediate HCC is about 20 months, an improvement over supportive care. Treatment with Grazoprevir/Elbasvir showed excellent results in phase 3 studies for patients with HCV genotype 1 (a and b) and genotype 4 infection and is approved for HCV treatment in the USA, Europe and Israel. Anti-HCV therapies may influence HCC biology by decreasing inflammation and may thus alter the tumor microenvironment.

Panoramica dello studio

Stato

Sconosciuto

Condizioni

Intervento / Trattamento

Descrizione dettagliata

Single center, open label, prospective pilot study. The study will include 20 HCV genotype 1 (a and b) cirrhotic patients (Child Pugh A compensated cirrhosis) with advanced, un-resectable HCC who are eligible for TACE. This pilot study will have one arm which will be compared to historical controls. All patients participating in the study will receive Grazoprevir/Elbasvir treatment according to established guidelines together with regular TACE treatments. The historical controls will refer to patients who received regular TACE treatments alone (standard of HCC care). Follow up will be for up to 24 months from TACE initiation.

Tipo di studio

Interventistico

Iscrizione (Anticipato)

20

Fase

  • Non applicabile

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 75 anni (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  1. Patients with chronic HCV genotype 1 (a and b) infection and un-resectable HCC who are eligible for TACE
  2. Ages 18-75 years
  3. Willing to take part in a clinical trial and have signed an informed consent
  4. Eastern Cooperative Oncology Group (ECOG) performance status score of 2 or less
  5. Child-Pugh liver function class A
  6. Patients with expected survival of less than 1 year
  7. Adequate hematologic function (plt≥60, 000 /L; Hb≥8.5 g/dl; and INR≤1.7
  8. Adequate hepatic function (albumin ≥3.5 g/dl; total bilirubin, ≤2 mg/dl; ALT and AST ≤5 times the upper limit of the normal range)
  9. Adequate renal function (serum creatinine ≤1.5 times the upper limit of normal range).

Exclusion Criteria:

  1. Patients unwilling to sign the informed consent
  2. Patients unwilling or not capable to complete the anti-viral treatment with Grazoprevir/Elbasvir
  3. CPT score >7
  4. Patients ineligible for TACE
  5. Patients with contraindications to elbasvir/grazoprevir
  6. Patients suffering from other underlying liver disease (HBV, HIV, PSC, PBC, AIH etc.)
  7. Patients with malignancies other than HCC
  8. Patients with previous anti-HCC treatment (RFA, TACE, SIRT or sorafenib)
  9. Active alcohol or substance use
  10. Previous liver transplantations
  11. Child Pugh B or C cirrhosis
  12. Total serum bilirubin >1.9 mg/dL
  13. Extra-hepatic spread (metastases)
  14. Pregnant/lactating women, minors and disabled/incapacitated persons

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

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
Sperimentale: HCV patients with un-resectable HCC

HCV genotype 1 (a and b) cirrhotic patients (child pugh A compensated cirrhosis) with advanced and un-resectable HCC who are eligible for TACE . The patients will receive Grazoprevir/Elbasvir and Transarterial Chemoembolization.

Their outcomes will be compared to the medical records of patients who underwent Transarterial Chemoembolization only, in the past.

anti-viral treatment for HCV
Medical records of patients who underwent Transarterial Chemoembolization only, in the past.
A minimally invasive procedure performed in interventional radiology to restrict a tumor's blood supply. Small embolic particles coated with chemotherapeutic drugs are injected selectively through a catheter into an artery directly supplying the tumor. These particles both block the blood supply and induce cytotoxicity, attacking the tumor in several ways.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Overall survival
Lasso di tempo: assessed up to 24 months
15% or more increase in survival with the combination treatment of Grazoprevir/Elbasvir and TACE vs. historical control of TACE alone; Time Frame: from start of treatment to death from any cause, or last known date of survival
assessed up to 24 months
Adverse events and serious adverse events (AEs, SAEs)
Lasso di tempo: 24 months
will be assessed in all patients receiving at least one dose of a combination therapy, graded according to National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0
24 months
Time to progression (TTP)
Lasso di tempo: Assessed, up to 24 months
Time from start of treatment until the first documented event of symptomatic progression.
Assessed, up to 24 months
SVR12 rates
Lasso di tempo: 12 weeks after the last actual dose of Grazoprevir/Elbasvir
: proportion of patients achieving SVR12
12 weeks after the last actual dose of Grazoprevir/Elbasvir
Hepatic de-compensation as assessed by clinical end-points
Lasso di tempo: Once a month up to 24 months
development of ascites, and will undergo repeated liver function tests every 2 weeks to detect CPT increase.
Once a month up to 24 months

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Time to radiologic progression
Lasso di tempo: The time from start of treatment to disease progression, according to mRECIST, assessed up to 24 months.
a decrease in tumor in 15 % or more of the patients undergoing combination therapy vs. historical control of TACE alone
The time from start of treatment to disease progression, according to mRECIST, assessed up to 24 months.
Disease-control rate
Lasso di tempo: at least 28 days after the first demonstration of that rating on the basis of independent radiologic review
The percentage of patients who had a best-response rating of complete response, partial response, or stable disease (according to mRECIST) that was maintained for at least 28 days after the first demonstration of that rating on the basis of independent radiologic review
at least 28 days after the first demonstration of that rating on the basis of independent radiologic review
decrease in tumor markers
Lasso di tempo: Screening and 24 months.
A 50 % decrease in tumor markers in 15 % or more patients undergoing combination therapy vs. TACE alone
Screening and 24 months.
quality of life
Lasso di tempo: At screening, and months 3,13,22.
Assess quality of life as measured by SF-36 questionnaire
At screening, and months 3,13,22.
Symptom severity score
Lasso di tempo: At screening, and months 3,13,22.
Assess severity of symptoms as measured by FSHI8 questionnaire
At screening, and months 3,13,22.

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Collaboratori

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Anticipato)

1 maggio 2017

Completamento primario (Anticipato)

1 maggio 2018

Completamento dello studio (Anticipato)

1 maggio 2019

Date di iscrizione allo studio

Primo inviato

8 febbraio 2017

Primo inviato che soddisfa i criteri di controllo qualità

11 aprile 2017

Primo Inserito (Effettivo)

12 aprile 2017

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

12 aprile 2017

Ultimo aggiornamento inviato che soddisfa i criteri QC

11 aprile 2017

Ultimo verificato

1 aprile 2017

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • TASMC-16-OS-0702-CTIL

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

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 .

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