| Eligibility |
Inclusion Criteria:
1. The patient had good compliance, could understand the research process of the study,
and signed a written informed consent;
2. Age =18 years, =75 years;
3. Histologically or cytologically confirmed cholangiocarcinoma;
4. Documented metastatic disease;
5. At least one measurable lesion according to RECIST v1.1;
6. Disease progression after gemcitabine + immunotherapy;
7. For patients whose disease recurred after curative resection (R0 or R1), previous
adjuvant 5-FU-based chemotherapy is allowed if there is at least 6 month-interval
between the last dose of adjuvant chemotherapy and recurrence of disease;
8. Eastern Cooperative Oncology Group (ECOG) Performance status 0-1;
9. The expected survival time is greater than 3 months;
10. Having adequate organ function, as defined below:
1. Absolute neutrophil count (ANC) =1.5*109/L
2. Hemoglobin =90g/dL
3. Platelets (PLT) =100*109/L
4. Total bilirubin < 1.5 times Upper Normal Value (ULN)
5. Chemical examination of liver function index (AST&ALT) < 2.5 times Upper Limit
of Normal (ULN)
6. Serum creatinine (Cr) =1.5×ULN
11. Non-pregnant or lactating women; Effective contraception should be used by women/men
of childbearing age during the study period and for 6 months after the end of study
treatment-
Exclusion Criteria:
(1) Serum total bilirubin =2 x ULN (upper limit of normal) (biliary obstruction allows
biliary drainage); (2)Severe renal impairment (Clcr = 30 ml/min); (3)Any clinically
significant disorder impacting the risk-benefit balance negatively per physician's
judgment; (4)Any clinically significant gastrointestinal disorder, including hepatic
disorders, bleeding, inflammation, occlusion, or diarrhea > grade 2; (5)Severe arterial
thromboembolic events (myocardial infarction, unstable angina pectoris, stroke) in last 6
months; (6) NYHA(New York Heart Association) Class III or IV congestive heart failure,
ventricular arrhythmias or uncontrolled blood pressure. Or known abnormal ECG with
clinically significant abnormal findings; (7) Active infection or an unexplained fever
>38.5°C (excluding tumor fever), which in the physician's opinion might compromise the
patient's health; (8) Current use or any use in last two weeks of strong CYP3A-enzyme
inducers/inhibitors and/or strong UGT1A inhibitors; (9) Known hypersensitivity to any of
the components of Onivyde other liposomal irinotecan formulations, irinotecan,
fluoropyrimidines, or leucovorin; (10)Breast feeding, known pregnancy, positive serum
pregnancy test or unwillingness to use an effective method of contraception, during therapy
and for 3 months following the last dose of Onivyde. Females of Childbearing Potential must
either agree to use and be able to take effective contraceptive birth control measures
(Pearl Index < 1) or agree to practice complete abstinence from heterosexual intercourse
during the course of the study and for at least 3 months after last application of program
treatment. A female subject is considered to be of childbearing potential unless she is age
= 50 years and naturally amenorrhoeic for = 2 years, or unless she is surgically sterile.
Males must agree not to father a child (including not donating sperm) during the course of
the trial and for at least 6 months after last administration of study drugs; (11) Previous
treatment with combination drug tegafur, gimeracil, and oteracil potassium with seven days
before enrollment; (12) Current treatment with Sorivudine; (13) Severe fatigue or bone
marrow depression after prior radiotherapy or antineoplastic therapy; (14)There are serious
concomitant diseases, such as diabetes mellitus and can not be well controlled by
hypoglycemic drugs, clinically serious (that is, active) heart disease, renal failure,
liver failure, uncontrolled epilepsy, central nervous system disease or history of mental
disorders, hemorrhagic peptic ulcer, intestinal paralysis, intestinal obstruction, etc.;
(15) History of other malignancy with a disease-free interval <5 years (Registration is
permitted if it has minimal impact on prognosis, such as carcinoma in situ and papillary
thyroid cancer); (16) History or current eveidence of brain metastasis; (17)Patients deemed
unsuitable for this trial by the investigator.
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