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The present study is designed to determine whether adjuvant concurrent chemoradiotherapy improves overall survivals.
The role of adjuvant radiotherapy in gallbladder carcinoma (GBCA) or extrahepatic cholangiocarcinoma (EHCC) is unknown. A retrospective study suggested that chemoradiotherapy provides greater benefit than chemotherapy alone in GBCA patients. SWOG S0809, a phase II study showed that adjuvant chemoradiotherapy has promising efficacy in GBCA or EHCC. The present phase III clinical trial is designed to compare adjuvant concurrent chemoradiotherapy with chemotherapy alone.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm 1 | Experimental | Patients in arm 1 will receive adjuvant chemotherapy followed by concurrent chemoradiotherapy. Patients will receive four cycles of gemcitabine (1,000mg/m2 intravenously on days 1 and 8) and capecitabine (1,500mg/m2 per day on days 1 to 14) every 21 days followed by concurrent capecitabine (1,330mg/m2 per day) and radiotherapy (50.4Gy/28fx to regional lymphatics with or without tumor bed) |
|
| Arm 2 | Active Comparator | Patients in arm 2 will receive six cycles chemotherapy of gemcitabine (1,000mg/m2 intravenously on days 1 and 8) and capecitabine (1,500mg/m2 per day on days 1 to 14) every 21 days |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Concurrent Chemoradiotherapy | Radiation |
| ||
| capecitabine |
| Measure | Description | Time Frame |
|---|---|---|
| overall survival | 24 months |
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Inclusion Criteria:
The patients with pathologic diagnosis of gallbladder carcinoma (GBCA) or extrahepatic cholangiocarcinoma (EHCC) after radical resection.
The patients with pathologic stage T2-4 or N1 in R0 resection or positive resection margins (R1).
Aged 18 to 70 years old, male or female, body condition score generally ECOG 0~2, expected survival ≥ 6 months.
Subjects were no major organ dysfunction, blood, liver, kidney and heart function was normal, the specific requirements of laboratory indicators:
Patients who can understand the circumstances of this study and signed informed consent.
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| zhigang ren, MD | Contact | 64175590 | 8627 | zhigang-ren@163.com |
| Name | Affiliation | Role |
|---|---|---|
| zhigang ren, MD | Fudan University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fudan university cancer hospital | Recruiting | Shanghai | Shanghai Municipality | 200032 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 34515993 | Derived | Luvira V, Satitkarnmanee E, Pugkhem A, Kietpeerakool C, Lumbiganon P, Pattanittum P. Postoperative adjuvant chemotherapy for resectable cholangiocarcinoma. Cochrane Database Syst Rev. 2021 Sep 13;9(9):CD012814. doi: 10.1002/14651858.CD012814.pub2. |
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|
| gemcitabine | Drug |
|
| ID | Term |
|---|---|
| D005706 | Gallbladder Neoplasms |
| D018281 | Cholangiocarcinoma |
| ID | Term |
|---|---|
| D001661 | Biliary Tract Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D001660 | Biliary Tract Diseases |
| D004066 | Digestive System Diseases |
| D005705 | Gallbladder Diseases |
| D000230 | Adenocarcinoma |
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
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| ID | Term |
|---|---|
| D059248 | Chemoradiotherapy |
| D000069287 | Capecitabine |
| D000093542 | Gemcitabine |
| ID | Term |
|---|---|
| D003131 | Combined Modality Therapy |
| D013812 | Therapeutics |
| D004358 | Drug Therapy |
| D011878 | Radiotherapy |
| D003841 | Deoxycytidine |
| D003562 | Cytidine |
| D011741 | Pyrimidine Nucleosides |
| D011743 | Pyrimidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D005472 | Fluorouracil |
| D014498 | Uracil |
| D011744 | Pyrimidinones |
| D003853 | Deoxyribonucleosides |
| D009705 | Nucleosides |
| D009706 | Nucleic Acids, Nucleotides, and Nucleosides |
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