- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07599995
Gemcitabine-Cisplatin Plus Envafolimab in Resectable Biliary Tract Malignancies (GENE)
The Efficacy and Safety of Gemcitabine-Cisplatin Plus Envafolimab as Neoadjuvant Therapy in Resectable Biliary Tract Malignancies at High Risk of Recurrence
Tutkimuksen yleiskatsaus
Tila
Ehdot
Interventio / Hoito
Yksityiskohtainen kuvaus
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Vaihe 2
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Yifan Tong, Ph.D
- Puhelinnumero: 86 571 86006271
- Sähköposti: tongyf@zju.edu.cn
Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Participants who have signed a written Informed Consent Form (ICF);
- Male or female participants aged 18-80 years;
- Eastern Cooperative Oncology Group performance status (ECOG PS) score of 0/1;
- Biliary Tract Cancer (BTC) diagnosed by puncture pathology prior to enrollment;
- Participants must meet the following requirements for major vital organ function: a. Absolute neutrophil count (ANC) ≥ 1.5×10⁹/L; platelet count ≥ 90×10⁹/L; hemoglobin ≥ 9 g/dL; b. Coagulation function: international normalized ratio (INR) ≤ 1.2; c. Alanine transaminase (ALT) and aspartate transaminase (AST) ≤ 3 times the upper limit of normal (ULN); d. Serum albumin ≥ 3.5 g/dL; total bilirubin ≤ 1.5 times the ULN. Patients with obstructive jaundice who meet the eligibility criteria after percutaneous transhepatic cholangial drainage or endoscopic retrograde cholangiopancreatography treatment are also eligible for enrollment; e. Child-Pugh class A or B; f. Serum creatinine ≤ 1.5 times the ULN;
- Patients with high-risk factors for recurrence. The criteria are defined as meeting at least one of the following: a. Preoperative CA19-9 ≥ 200 U/mL; b. Tumor diameter ≥ 5 cm or multiple tumor nodules on imaging; c. Regional lymph node metastasis with a short-axis diameter ≥ 1.0 cm on imaging; d. Vascular invasion (portal vein or hepatic artery) on imaging; e. Low or undifferentiated histologic grade;
- Participants who have at least 1 measurable lesion (RECIST v1.1);
- Be able to provide fresh stool samples and liver samples if undergoing surgery.
Exclusion Criteria
- Pathological diagnosis of hepatocellular carcinoma, mixed hepatocellular carcinoma, and other non-cholangiocarcinoma malignant tumor components;
- Prior systemic therapy for BTC, including immunotherapy, targeted therapy, or chemotherapy;
- History of other prior or concurrent malignancies, except those with complete treatment and disease-free survival for more than 5 years;
- Presence of an active, known or suspected autoimmune disease, or requirement for long-term systemic corticosteroid therapy (equivalent to ≥ 10 mg prednisone daily) or other immunosuppressive agents. Participants using inhaled or topical corticosteroids will not be excluded;
- Presence of ascites, hepatic encephalopathy, sclerosing cholangitis, or other concurrent organ dysfunctions that would preclude tolerance of general anesthesia or hepatectomy;
- Women who are breastfeeding or pregnant;
- Any other factors that, in the investigator's judgment, may compromise participant safety or trial compliance, including serious comorbidities requiring ongoing treatment, clinically significant laboratory abnormalities, or relevant social or family-related issues.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Ei käytössä
- Inventiomalli: Yksittäinen ryhmätehtävä
- Naamiointi: Ei mitään (avoin tarra)
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
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Kokeellinen: GC Chemotherapy Plus Envafolimab Arm
Participants first receive GC chemotherapy plus envafolimab every 3 weeks (Q3W) for a total of 3 cycles (each cycle is 21 days).
Eligibility for surgery is then assessed; eligible patients undergo radical resection.
|
First: Envafolimab: 400 mg on Day 1, repeated every 3 weeks (Q3W). GC chemotherapy: Gemcitabine: 1000 mg/m2 in 100 mL of 0.9% sodium chloride injection, administered intravenously over 30 minutes on Days 1 and 8, repeated Q3W. Cisplatin: 25 mg/m2 in 500 mL of 5% glucose injection, administered intravenously over 2 hours on Day 1 and 8, repeated Q3W. Of note, no target drugs is involved. Second: Radical resection eligibility will be assessed by the investigator; those with indeterminate resectability require additional MDT discussion confirmation. The criteria for radical resection:
Muut nimet:
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Major Pathologic Response (MPR)
Aikaikkuna: From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
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MPR is defined as ≤10% residual viable tumor cells in the primary lesion and regional lymph nodes following neoadjuvant therapy, with Pathologic Response Rate (PCR, 0% viable tumor cells) included in the MPR definition.
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From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Residual viable tumor cell ratio
Aikaikkuna: From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
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Postoperative resected specimens are analyzed via pathological section to determine the residual viable tumor cell ratio
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From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
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Objective Response Rate (ORR)
Aikaikkuna: From enrollment until 2-4 weeks after completion of neoadjuvant therapy (three cycles, each cycle is 21 days)
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ORR is defined as the sum of Complete Response (CR) and Partial Response (PR), representing the proportion of participants with sustained tumor regression meeting predefined criteria.
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From enrollment until 2-4 weeks after completion of neoadjuvant therapy (three cycles, each cycle is 21 days)
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Pathologic Response Rate (PCR)
Aikaikkuna: From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
|
No viable tumor cells are found in the review of pathological sections.
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From enrollment to 2-4 weeks after completion of thrid cycle (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
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R0 resection
Aikaikkuna: From enrollment to 2-4 weeks after completion of thrid cycles (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
|
R0 resection rate refers to the proportion of patients achieving complete surgical resection with negative margins.
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From enrollment to 2-4 weeks after completion of thrid cycles (each cycle is 21 days) of neoadjuvant therapy, surgical pathological findings will be obtained, or patients will be assessed as unresectable.
|
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Overall Survival (OS)
Aikaikkuna: From enrollment up to 2 years following treatment initiation
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OS is defined as the time from participant receiving the first treatment until death from any cause.
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From enrollment up to 2 years following treatment initiation
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Disease-free survival (DFS)
Aikaikkuna: From enrollment up to 2 years following treatment initiation
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DFS is defined as the time from the date of surgery to neoplasm recurrence or death for participants without residual lesions after surgery, whichever occurs first.
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From enrollment up to 2 years following treatment initiation
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Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Biomarker Evaluation
Aikaikkuna: From enrollment until 2 years after treatment
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Correlations between these biomarkers (including CEA, CA19-9, CA125, spatial transcriptome, and gut microbiome metagenomic sequencing) and overall treatment efficacy, as well as subsequent basic research, are permitted.
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From enrollment until 2 years after treatment
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Yhteistyökumppanit ja tutkijat
Sponsori
Tutkijat
- Päätutkija: Yuelong Liang, Ph.D, Sir Run Run Shaw Hospital, Schoole of Medicine, Zhejiang University
Julkaisuja ja hyödyllisiä linkkejä
Yleiset julkaisut
- von Minckwitz G, Huang CS, Mano MS, Loibl S, Mamounas EP, Untch M, Wolmark N, Rastogi P, Schneeweiss A, Redondo A, Fischer HH, Jacot W, Conlin AK, Arce-Salinas C, Wapnir IL, Jackisch C, DiGiovanna MP, Fasching PA, Crown JP, Wulfing P, Shao Z, Rota Caremoli E, Wu H, Lam LH, Tesarowski D, Smitt M, Douthwaite H, Singel SM, Geyer CE Jr; KATHERINE Investigators. Trastuzumab Emtansine for Residual Invasive HER2-Positive Breast Cancer. N Engl J Med. 2019 Feb 14;380(7):617-628. doi: 10.1056/NEJMoa1814017. Epub 2018 Dec 5.
- Oh DY, Ruth He A, Qin S, Chen LT, Okusaka T, Vogel A, Kim JW, Suksombooncharoen T, Ah Lee M, Kitano M, Burris H, Bouattour M, Tanasanvimon S, McNamara MG, Zaucha R, Avallone A, Tan B, Cundom J, Lee CK, Takahashi H, Ikeda M, Chen JS, Wang J, Makowsky M, Rokutanda N, He P, Kurland JF, Cohen G, Valle JW. Durvalumab plus Gemcitabine and Cisplatin in Advanced Biliary Tract Cancer. NEJM Evid. 2022 Aug;1(8):EVIDoa2200015. doi: 10.1056/EVIDoa2200015. Epub 2022 Jun 1.
- Valle JW, Kelley RK, Nervi B, Oh DY, Zhu AX. Biliary tract cancer. Lancet. 2021 Jan 30;397(10272):428-444. doi: 10.1016/S0140-6736(21)00153-7.
- Zhao Z, Wu H, Han J, Jiang K. Global trends and disparities in gallbladder and biliary tract cancers: insights from the global burden of disease study 2021. Eur J Gastroenterol Hepatol. 2025 May 1;37(5):573-584. doi: 10.1097/MEG.0000000000002947. Epub 2025 Feb 14.
- Wang Y, Xun Z, Yang X, Wang Y, Wang S, Xue J, Zhang N, Yang X, Lu Z, Zhou J, Zhou K, Sang X, Zhao H. Local-regional therapy combined with toripalimab and lenvatinib in patients with advanced biliary tract cancer. Am J Cancer Res. 2023 Mar 15;13(3):1026-1037. eCollection 2023.
- Le Roy B, Gelli M, Pittau G, Allard MA, Pereira B, Serji B, Vibert E, Castaing D, Adam R, Cherqui D, Sa Cunha A. Neoadjuvant chemotherapy for initially unresectable intrahepatic cholangiocarcinoma. Br J Surg. 2018 Jun;105(7):839-847. doi: 10.1002/bjs.10641. Epub 2017 Aug 31.
- Pereira RA, Barcellos G, Lenz G, Pereira AAL, Biachi de Castria T. Neoadjuvant Chemotherapy in Resectable Biliary Tract Cancer: A Systematic Review and Metanalysis. J Surg Oncol. 2026 Mar;133(3):313-325. doi: 10.1002/jso.70169. Epub 2025 Dec 22.
- Chen F, Sheng J, Li X, Gao Z, Hu L, Chen M, Fei J, Song Z. Tumor-associated macrophages: orchestrators of cholangiocarcinoma progression. Front Immunol. 2024 Sep 3;15:1451474. doi: 10.3389/fimmu.2024.1451474. eCollection 2024.
- Chen C, Chen Z, Chen D, Zhang B, Wang Z, Le H. Suppressive effects of gemcitabine plus cisplatin chemotherapy on regulatory T cells in nonsmall-cell lung cancer. J Int Med Res. 2015 Apr;43(2):180-7. doi: 10.1177/0300060514561504. Epub 2015 Feb 6.
- Xue Y, Gao S, Gou J, Yin T, He H, Wang Y, Zhang Y, Tang X, Wu R. Platinum-based chemotherapy in combination with PD-1/PD-L1 inhibitors: preclinical and clinical studies and mechanism of action. Expert Opin Drug Deliv. 2021 Feb;18(2):187-203. doi: 10.1080/17425247.2021.1825376. Epub 2020 Oct 5.
- Chen Y, Zhang J, Hu W, Li X, Sun K, Shen Y, Zhang M, Wu J, Gao S, Yu J, Que R, Zhang Y, Yang F, Xia W, Zhang A, Tang X, Bai X, Liang T. Envafolimab plus lenvatinib and transcatheter arterial chemoembolization for unresectable hepatocellular carcinoma: a prospective, single-arm, phase II study. Signal Transduct Target Ther. 2024 Oct 9;9(1):280. doi: 10.1038/s41392-024-01991-1.
- Shi GM, Huang XY, Liang F, Liang X, Dong R, Ye QH, Gao Q, Ji Y, Yu ZP, Zhai WL, Lu JC, Li XW, Liu FB, Wang K, Yang W, Zhang JL, Hu ZQ, Qiu SJ, Wang XY, Yang XR, Sun HC, Shi YH, Ding ZB, Liu WR, Huang XW, Huang C, Shen YH, Sun J, He YF, Peng YF, Xu Y, Zou JJ, Zhou J, Fan J; ZSAB Study Group. Neoadjuvant GOLP in Resectable High-Risk Intrahepatic Cholangiocarcinoma. N Engl J Med. 2026 Mar 5;394(10):983-995. doi: 10.1056/NEJMoa2513918.
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
- Neoplasmat sivustoittain
- Neoplasmat
- Ruoansulatuskanavan kasvaimet
- Ruoansulatuskanavan sairaudet
- Sappiteiden sairaudet
- Sappiteiden kasvaimet
- Heterosykliset yhdisteet, 1-rengas
- Heterosykliset yhdisteet
- Epäorgaaniset kemikaalit
- Klooriyhdisteet
- Typpiyhdisteet
- Deoksisytidiini
- Syytidiini
- Pyrimidiininnukleosidit
- Pyrimidiinit
- Platinayhdisteet
- Gemsitabiini
- Sisplatiini
- Envafolimab
Muut tutkimustunnusnumerot
- SRRSH
Yksittäisten osallistujien tietojen suunnitelma (IPD)
Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
IPD-suunnitelman kuvaus
IPD-jaon aikakehys
IPD-jaon käyttöoikeuskriteerit
IPD-jakamista tukeva tietotyyppi
- STUDY_PROTOCOL
- MAHLA
- ICF
- ANALYTIC_CODE
- CSR
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