Trial Title:
A Study of Tumor-Treating Fields in Combination With Durvalumab and Gemcitabine/Cisplatin in Biliary Tract Cancers
NCT ID:
NCT06611345
Condition:
Biliary Tract Cancers (BTC)
Conditions: Official terms:
Biliary Tract Neoplasms
Gemcitabine
Durvalumab
Study type:
Interventional
Study phase:
N/A
Overall status:
Recruiting
Study design:
Allocation:
N/A
Intervention model:
Single Group Assignment
Primary purpose:
Treatment
Masking:
None (Open Label)
Intervention:
Intervention type:
Device
Intervention name:
Tumor Treating Fields
Description:
Tumor treating fields will be used each day.
Arm group label:
Tumor Treating Fields combined with durvalumab and GemCis
Intervention type:
Drug
Intervention name:
Durvalumab
Description:
Durvalumab 1500 mg will be administrated via Intravenous (IV) infusion Once Every 3 weeks
(Q3W) on day 1 of each cycle for up to 8 cycles. And then 1500 mg Once Every 4 weeks
(Q4W) on day 1 of each cycle until confirmed progressive disease (PD).
Arm group label:
Tumor Treating Fields combined with durvalumab and GemCis
Intervention type:
Drug
Intervention name:
Gemcitabine
Description:
Gemcitabine 1000 mg/m2 will be given on Days 1 and 8 of each cycle up to 8 cycles.
Arm group label:
Tumor Treating Fields combined with durvalumab and GemCis
Intervention type:
Drug
Intervention name:
Cisplatin
Description:
Cisplatin 25 mg/m2 will be given on Days 1 and 8 of each cycle up to 8 cycles.
Arm group label:
Tumor Treating Fields combined with durvalumab and GemCis
Summary:
Unresectable BTC represents an area of unmet medical need due to its very aggressive
nature, limited treatment options, and poor prognosis. This study is to evaluate the
efficacy and safety of adding TTF to the established regimen of durvalumab plus GemCis
for the treatment of patients with previously untreated, unresectable BTC.
Criteria for eligibility:
Criteria:
Inclusion Criteria:
1. Willing and able to provide written informed consent for the trial.
2. Male or female patients between the ages of 18 and 75 years (including 18 and 75
years).
3. Body weight > 30 kg.
4. Histologically confirmed, unresectable adenocarcinoma of the biliary tract,
including cholangiocarcinoma (intrahepatic or extrahepatic) and gallbladder
carcinoma.
5. Patients with the previously untreated disease if unresectable or metastatic at
initial diagnosis will be eligible.
6. Patients with recurrent disease >6 months after curative surgery or >6 months after
the completion of adjuvant therapy (chemotherapy and/or radiation) will be eligible
(but he/she does not receive systemic treatment as the first-line therapy).
7. At least 1 measurable lesion that qualifies as a RECIST 1.1 Target Lesion (TL) at
baseline.
8. ECOG PS of 0 or 1.
9. Life expectancy ≥12 weeks at the time of screening.
10. No prior exposure to immune-mediated therapy, including, but not limited to, other
anti-CTLA-4, anti-PD-1, anti-PD-L1, and anti-PD-L2 antibodies, excluding therapeutic
anticancer vaccines.
11. Patients must have adequate organ function as indicated by the following laboratory
values: Hemoglobin ≥9.0 g/dL; Absolute neutrophil count ≥1.5 ×109/L; Platelet count
≥100 ×109/L. No blood transfusion, granulocyte colony-stimulating factor (G-CSF),
filgrastim and other drugs are used within 2 weeks before the examination. Serum
bilirubin ≤2.0 × the upper limit of normal (ULN); This will not apply to patients
with confirmed Gilbert's syndrome. Any clinically significant biliary obstruction
should be resolved before treatment. Alanine aminotransferase (ALT) and aspartate
aminotransferase (AST) ≤2.5 × ULN; for patients with hepatic metastases, ALT and AST
≤5 × ULN. Creatinine clearance (CL) >50 mL/min per 24-hour urine or as calculated by
Cockroft and Gault formula (using actual body weight).
12. Patients (women of childbearing potential and males with fertile female partners)
must be willing to use the currently accepted reliable contraception method from the
time of screening throughout the total duration of the study treatment and the drug
washout period (180 days after the last dose of GemCis or 90 days after the last
dose of durvalumab monotherapy). These measures include, but are not limited to,
oral or implantable injections of hormonal contraceptives; intrauterine birth
control ring or placement of IUS intrauterine device); or use of barrier methods
such as condoms or septum and spermicide products. Postmenopausal women over 50
years of age must have been amenorrheic for at least 12 months to be considered
non-childbearing potential.
13. Patients with HBV infection (as characterized by positive hepatitis B surface
antigen [HBsAg] and/or anti-hepatitis B core antibodies (anti-HBc) with detectable
HBV deoxyribonucleic acid (DNA) [above the limit of detection per local laboratory])
must receive antiviral therapy prior to treatment per institutional practice to
ensure adequate viral suppression. Patients must remain on antiviral therapy for the
study duration and for 6 months after the last dose of study treatment. Patients who
test positive for anti-HBc with undetectable HBV DNA (under the limit of detection
per local laboratory) do not require antiviral therapy unless HBV DNA reaches
detectable limits per local laboratory during the course of treatment. Patients with
active co-infection of HBV and HCV as evidenced by positive anti-HCV antibody and
actively co-infected with HBV and hepatitis D virus are not eligible.
14. Able to operate TTF device independently or with the help of a caregiver.
Exclusion Criteria:
1. Patients previously received systemic treatment as the first-line therapy.
2. Ampullary carcinoma.
3. History of allogeneic organ transplantation.
4. Active or prior documented autoimmune or inflammatory disorders (including
inflammatory bowel disease [e.g., colitis or Crohn's disease], diverticulitis [with
the exception of diverticulosis], systemic lupus erythematosus, Sarcoidosis
syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease,
rheumatoid arthritis, hypophysitis, uveitis, etc.]). The following are exceptions to
this criterion: Patients with vitiligo or alopecia; Patients with hypothyroidism
(e.g., following Hashimoto syndrome) are stable on hormone replacement; Any chronic
skin condition that does not require systemic therapy; Patients without active
disease in the last 5 years may be included but only after consultation with the
investigator/ Study Physician; Patients with celiac disease controlled by diet
alone.
5. Uncontrolled intercurrent illness, including, but not limited to, symptomatic
congestive heart failure, uncontrolled hypertension, unstable angina pectoris,
uncontrolled cardiac arrhythmia, active interstitial lung disease (ILD), serious
chronic gastrointestinal conditions associated with diarrhea, or psychiatric
illness/social situations that would limit compliance with study requirement,
substantially increase the risk of incurring AEs, or compromise the ability of the
patient to give written informed consent.
6. History of another primary malignancy, except for: Malignancy was treated with
curative intent and with no known active disease ≥5 years before the first dose of
the investigational product (IP) and of low potential risk for recurrence;
Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of
disease; Adequately treated carcinoma in situ without evidence of disease.
7. History of leptomeningeal carcinomatosis.
8. History of active primary immunodeficiency.
9. Active infection, including tuberculosis (clinical evaluation that includes clinical
history, physical examination and radiographic findings, and tuberculosis testing in
line with local practice), or human immunodeficiency virus (positive HIV 1/2
antibodies).
10. Any unresolved toxicity NCI CTCAE Grade ≥2 from a previous anticancer therapy, with
the exception of alopecia, vitiligo, and the laboratory values defined in the
inclusion criteria. Patients with Grade ≥2 neuropathy will be evaluated on a
case-by-case basis after consultation with the Study Physician. Patients with
irreversible toxicity not reasonably expected to be exacerbated by treatment with
durvalumab may be included only after consultation with the Study Physician.
11. Brain metastases or spinal cord compression (including asymptomatic and adequately
treated disease). Patients with suspected brain metastases at screening should have
an MRI (preferred) or CT scan, each preferably with IV contrast of the brain prior
to study entry.
12. Known allergy or hypersensitivity to any of the study drugs or any of the study drug
excipients.
13. Any concurrent chemotherapy, IP, biologic, or hormonal therapy for cancer treatment.
Concurrent use of hormonal therapy for non-cancer-related conditions (e.g., hormone
replacement therapy) is acceptable.
14. Radiation therapy, including palliative radiation, is not allowed before the study,
with an exception of radiation given in an adjuvant setting.
15. Receipt of live attenuated vaccine within 30 days prior to the first dose of IP.
Note that patients, if enrolled, should not receive a live vaccine while receiving
IP and up to 30 days after the last dose of IP.
16. Major surgical procedure (as defined by the investigator) within 28 days prior to
the first dose of IP. Note that minor surgery of isolated lesions for palliative
intent is acceptable if performed more than 14 days prior to the first dose of IP.
17. Patients who have received prior immune-mediated therapy, including, but not limited
to, other anti-PD-1, anti-PD-L1, or anti-CTLA-4.
18. Prior locoregional therapy such as radioembolization.
19. Current or prior use of immunosuppressive medication within 14 days before the first
dose of durvalumab. The following are exceptions to this criterion: Intranasal,
inhaled, or topical steroids, or local steroid injections (e.g., intra-articular
injection); Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of
prednisone or its equivalent; Steroids as premedication for hypersensitivity
reactions (e.g., CT scan premedication).
20. Participation in another clinical study with an IP administered in the last 3
months.
21. Previous IP assignment in the present study.
22. Concurrent enrollment in another clinical study, unless it is an observational
(non-interventional) clinical study or during the follow-up period of an
interventional study.
23. Prior randomization or treatment in a previous durvalumab clinical study, regardless
of treatment arm assignment.
24. Female patients who are pregnant or breastfeeding or male or female patients of
reproductive potential who are not willing to use effective birth control from
screening to 180 days after the last dose of GemCis or 90 days after the last dose
of durvalumab monotherapy.
25. Judgment by the investigator that the patient should not participate in the study if
the patient is unlikely to comply with study procedures, restrictions, and
requirements.
26. Active infection of hepatitis C as evidenced by detectable HCV RNA per local
laboratory. Patients who test positive for hepatitis C (HCV) antibody may be
enrolled if HCV RNA is undetectable.
27. Known allergy or hypersensitivity to medical adhesives or hydrogel.
28. Implantable electronic medical devices such as cardiac pacemakers.
29. Metallic medical devices, such as bone nails, were implanted in the chest and
abdomen.
30. Patients with infection, ulcer or unhealed wound at the electrode application site.
31. Patients with symptomatic ascites, pleural effusion, pericardial effusion, etc.,
unless the condition is well controlled after clinical treatment (including
therapeutic puncture).
Gender:
All
Minimum age:
18 Years
Maximum age:
75 Years
Healthy volunteers:
No
Locations:
Facility:
Name:
Anhui Provincial Hospital
Address:
City:
He Fei
Country:
China
Status:
Recruiting
Contact:
Last name:
Lianxin Liu
Start date:
October 21, 2024
Completion date:
March 30, 2027
Lead sponsor:
Agency:
Jiangsu Healthy Life Innovation Medical Technology Co., Ltd
Agency class:
Industry
Collaborator:
Agency:
AstraZeneca
Agency class:
Industry
Source:
Jiangsu Healthy Life Innovation Medical Technology Co., Ltd
Record processing date:
ClinicalTrials.gov processed this data on November 12, 2024
Source: ClinicalTrials.gov page:
https://clinicaltrials.gov/ct2/show/NCT06611345
