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Randomized Trial Comparing Stereotactic Body Radiation Therapy to Microwave Ablation for the Treatment of Localized Hepatocellular Carcinoma

20. Juni 2018 aktualisiert von: University of Michigan Rogel Cancer Center

A Phase II Randomized Trial Comparing Stereotactic Body Radiation Therapy to Microwave Ablation for the Treatment of Localized Hepatocellular Carcinoma

This is a randomized phase II study comparing microwave ablation (MWA) and stereotactic body radiation therapy (SBRT) for localized hepatocellular carcinoma (HCC).

This trial will be the first prospective comparison of these modalities for the treatment of HCC and will provide critical information regarding which local ablative modality is most appropriate for which patients. This study will also provide important information regarding quality of life and liver function changes following these two different treatment modalities.

Studienübersicht

Status

Zurückgezogen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

    • Michigan
      • Ann Arbor, Michigan, Vereinigte Staaten, 48109
        • The University of Michigan Comprehensive Cancer Center

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre und älter (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  • Patients with hepatocellular carcinoma (HCC) are eligible for this trial. HCC is defined as having at least one of the following:

    1. HCC diagnosed either on biopsy or based on standard imaging criteria on contrast enhanced CT or MRI (arterial enhancement with washout and pseudocapsule); or
    2. A discrete hepatic tumor(s) as defined by the Barcelona criteria10 for cirrhotic patients, >1 cm with arterial hypervascularity and venous or delayed phase washout on CT or MRI
    3. Presentation at multidisciplinary liver tumor board to assess eligibility for either SBRT or MWA
  • Patients must have 1-2 intrahepatic foci of HCC and may not be candidates for refuse hepatic resection. Patients who are on the organ wait list for (orthotopic liver transplantation) OLT will be considered for this trial as a "bridge" to transplant.
  • Patients with 1 focus of HCC will be eligible if their tumor is 3.5 cm or less in greatest diameter. Patients with 2 foci of HCC will be eligible if each lesion is 3.5 cm in diameter or less and the combined diameter of both lesions is 5 cm or less.
  • The foci of HCC must be in an anatomic location amendable to treatment by both MWA and SBRT.
  • The patient must have an ECOG performance status of ≤ 2 (Eastern Cooperative Oncology Group Performance Status is an attempt to quantify cancer patients' general well-being and activities of daily life. The score ranges from 0 to 5 where 0 is asymptomatic and 5 is death).
  • Patients must have recovered from the acute effects of prior liver-directed therapy (e.g., RT, RFA, MWA or TACE) and a minimum of 4 weeks must have passed since the last procedure and protocol therapy.
  • Patients must have:

    1. Platelets ≥ 50,000/mm3
    2. Child Pugh class A liver function or class B7 (Appendix II)
    3. INR (international normalized ratio (for anticoagulant monitoring)) < 1.5
  • The patient must have a life expectancy of at least 12 weeks
  • The patient must be at least 18 years old
  • Patients must sign an IRB approved informed consent form for this purpose indicating that they are aware of the investigational aspects of the treatment and the potential risks. They also must be able to understand and the willing to sign a written informed consent.

Exclusion Criteria:

  • Patients who have received prior abdominal radiation
  • Patients with 3 or more foci of HCC
  • Patients whose HCC involves the local vasculature, regional lymph nodes or distant metastatic sites
  • Patients with Child Pugh liver function worse than B7

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: MWA
MWA will typically be administered in one ablation session during which time up to 2 tumors are treated.
MWA will typically be administered in one ablation session during which time up to 2 tumors are treated.
Experimental: SBRT
SBRT will be administered in five fractions of up to 10 Gy per fraction. SBRT will be administered 5-15 days per tumor.
SBRT will be administered in five fractions of up to 10 Gy per fraction. SBRT will be administered 5-15 days per tumor.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Time to local tumor progression
Zeitfenster: Patients will be followed up to 2 years
The primary outcome of this trial is to prospectively determine local control rates in patients with HCC treated with MWA or SBRT. Freedom From Local Progression (FFLP) is defined as the time from randomization to local tumor progression. Tumors falling to group PD (progressive disease) would constitute local control failures. Progressive disease will be defined as at least a 20% increase in the LD (longest diameter) of target lesion, taking as reference the smallest LD recorded. Or at least a 20% increase in viable arterial enhancing disease, taking as reference the smallest LD of viable HCC since treatment started. Increases of less than 3 mm compared to the smallest LD recorded will be considered stable disease rather than PD.
Patients will be followed up to 2 years

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Incidence of gastrointestinal (GI) and hepatobiliary toxicity
Zeitfenster: Patients will be followed up to 2 years
The number of patients experiencing grade 3 or higher GI or hepatobiliary toxicity by Common Terminology Criteria for Adverse Events (CTCAE) v4.0.
Patients will be followed up to 2 years
Incidence of liver function worsening
Zeitfenster: Patients will be followed up to 2 years
The number of patients experiencing a 2 point or more increase in Child-Pugh score and an increase in albumin-bilirubin score of at least 0.5.
Patients will be followed up to 2 years
Change in FACT- Hep questionnaire score
Zeitfenster: Questionnaires will be administered pre-treatment, post-treatment, and at 1, 3 ,6, 9, 12, 15, 18, 21, and 24 months post-treatment
The FACT-Hep questionnaire is used to measure health-related quality of life (HRQoL) in patients with hepatobiliary cancers. They are asked questions about their physical, social, emotional and functional well-being and asked to provide a score between 0 and 4 where 0 represents not at all and 4 represents very much.
Questionnaires will be administered pre-treatment, post-treatment, and at 1, 3 ,6, 9, 12, 15, 18, 21, and 24 months post-treatment
Overall survival time
Zeitfenster: Patients will be followed up to 2 years
Overall survival (OS) is defined as the time from randomization to death from any cause. Patients who are alive at last follow-up will be censored on that date.
Patients will be followed up to 2 years
Progression free survival time
Zeitfenster: Patients will be followed up to 2 years
Progression Free Survival (PFS) is defined as the minimum time to death or any progression.
Patients will be followed up to 2 years
Metastasis free survival time
Zeitfenster: Patients will be followed up to 2 years
Metastasis-free survival (MFS) is defined as the minimum time to development of metastases or death, whichever occurs first.
Patients will be followed up to 2 years
Incidence of intrahepatic failure
Zeitfenster: Patients will be followed up to 2 years
Intrahepatic failure will include progression of the treated lesion(s) as well as development of other new liver lesions.
Patients will be followed up to 2 years

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Ermittler

  • Hauptermittler: Dawn Owen, M.D., Ph.D., University of Michigan Rogel Cancer Center

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

11. Mai 2017

Primärer Abschluss (Voraussichtlich)

1. April 2022

Studienabschluss (Voraussichtlich)

1. April 2022

Studienanmeldedaten

Zuerst eingereicht

17. Mai 2017

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

24. Mai 2017

Zuerst gepostet (Tatsächlich)

30. Mai 2017

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

25. Juni 2018

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

20. Juni 2018

Zuletzt verifiziert

1. Juni 2018

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Andere Studien-ID-Nummern

  • UMCC 2017.001
  • HUM00124501 (Andere Kennung: University of Michigan)

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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