Transarterial Chemoembolization Prior to Transplantation for Hepatocellular Carcinoma (CATCH)
Efficacy of Transarterial Chemoembolization With DC-BeadsR Prior to Liver Transplantation for Hepatocellular Carcinoma on Patient Survival : A Prosepctive Multicentre and Randomized Study
調査の概要
詳細な説明
- Multicentre, prospective, randomized, 2 parallel group study
- Preoperative evaluation of hepatocellular carcinoma in recipients: Tumor diagnosis will be mainly based upon EASL guidelines. HCCs will be classified according to UCSF criteria (size, number of nodules). Clinical and biological status will be updated every 3 month.
- Pre-transplant treatment:
TACE group: An emulsion of Lipiodol and a cytotoxic drug (50mg/m2 of doxorubicin) will be injected as selectively as possible. Then, an embolic agent will be used to assure stop of flow. The first injection will be performed within 10 days following enlisting and repeated every 8 weeks until LT (only if hypervascularized vital tumor tissue is again visible on CT Scan and if liver function remains within Child A stage) or until complete response. Clinical/biological follow-up will be done once a month.
Control group (no treatment until LT): clinical/biological follow-up and CT-scan every 3 month.
This prospective, multicentric, and randomized study may allow investigators to show that TACE with DC-BeadsR can significantly increase intention to treat survival of patients transplanted for HCC. We also expect that this result will be associated with less recurrence of the cancer after transplantation.
Obviously, we expect that the beneficial effect of TACE will be associated with a acceptable rate of complication related to the procedure.
- Pathologic examination: In all patients in whom LT will be performed, the diagnosis of hepatocellular carcinoma will be confirmed by a histological examination of the explanted liver.
- Dropout criteria: Patients with progression but still meeting the transplant criteria will be maintained in their respective group. Patients with progression over the transplant criteria will be excluded from the waiting list and censored.
研究の種類
入学 (実際)
段階
- フェーズ 3
連絡先と場所
研究場所
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Créteil、フランス、94010
- Hôpital Henri Mondor - Assistance Publique-Hôpitaux de Paris
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Grenoble、フランス、38000
- Hôpital Michalon, CHU de Grenoble
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Lille、フランス、59000
- Hôpital Claude Huriez, CHU de Lille
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Lyon、フランス、69000
- Hôpital de la Croix Rousse, HCL, Lyon
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Paris、フランス、75000
- Hôpital Saint-Antoine / APHP
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Rennes、フランス、35033
- Hôpital Pontchaillou
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Tours、フランス、37000
- Hôpital Trousseau, CHU de Tours
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Adult patients >18 years
- With well compensated cirrhosis and hepatocellular carcinoma meeting UCSF criteria
- Without general contraindication to LT
- Written informed consent.
Exclusion Criteria:
- Patients that already had TACE
- Or other local treatment for HCC
- Or neoadjuvant systemic chemotherapy
- Or planned living donor
- Or non arterialized lesion(s)
- Or Contraindication to DC-BeadsR
- Or allergy to contrast agents
- Or contraindication to Doxorubicin.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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介入なし:コントロール
普段のお手入れ
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実験的:Intra-arterial administration of DC BeadsR
Intra-arterial administration of DC BeadsR, (1 vial of 100-300 µm) as selectively as possible loaded with doxorubicin (50 mg per procedure) and mixed with an equal volume of contrast medium.
The first injection will be performed within 21 days following enlisting and repeated 1-2 times until LT (only if hypervascularized vital tumor tissue is again visible on CT Scan and if liver function remains within Child A stage) or until complete response
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Survival
時間枠:3 years
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Intention to treat survival at 3 years following inscription on the waiting list for liver transplantation in patient with hepatocellular carcinoma
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3 years
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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再発率
時間枠:3年
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3年
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Dropout rate
時間枠:3 years
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Dropout rate (tumor progression beyond transplanted criteria and all causes mortality)
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3 years
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Post-transplantation survival rate
時間枠:3 years
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3 years
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Allograft survival
時間枠:3 years
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3 years
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Time to dropout
時間枠:3 years
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3 years
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TACE-induced complications (local and general)
時間枠:3 years
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3 years
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Contrast agent - induced complications
時間枠:3 years
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3 years
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Doxorubicin-induced complications
時間枠:3 years
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3 years
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Efficacy of TACE
時間枠:3 years
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Efficacy of TACE (morphological response to TACE: captation rate of Lipiodol and morphological response (RECIST guidelines), as well as histological criteria: percentage of necrosis on pathological examination)
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3 years
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協力者と研究者
捜査官
- 主任研究者:Philippe COMPAGNON, MD、Service de Chirurgie Digestive - Transplantation Hépatique / Hôpital Henri Mondor - Assistance Publique-Hôpitaux de Paris / Faculté de Médecine - Université Paris-Est
- 主任研究者:Karim BOUDJEMA, MD PhD、Service de Chirurgie Hépato-biliaire et Digestive, Transplantation Hépatique / CHU de Rennes / Université de Rennes 1
- スタディチェア:Bruno Laviolle, MD, PhD、Service de Pharmacologie et CIC - INSERM 0203 / CHU de Rennes / Université de Rennes
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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