Metastatic Biliary Tract CarcinomaPhase 2NCT02053376
A Phase 2 Trial of Regorafenib as A Single Agent in Advanced and Metastatic Biliary Tract Carcinoma/Cholangiocarcinoma Patients Who Have Failed First-line Chemotherapy
A Phase 2 study testing Regorafenib in people with Metastatic Biliary Tract Carcinoma, run by Nathan Bahary, MD at 1 site in United States.
Trial summary
Based on the facts of multiple pathways involvement in cholangiocarcinoma tumor genesis, including EGFR, Ras, Raf, VEGFR, and PDGFR, with evidence of overexpression of these proteins associated with tumor stage, prognosis and response to therapy. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Metastatic Biliary Tract Carcinoma
- What is being tested?
- Regorafenib
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 43 participants
- Where
- 1 siteUnited States
- Study dates
- Jan 2014to 14 May 2018
- Phase
- Phase 2
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Histologically or cytologically confirmed diagnosis of biliary tract adenocarcinoma/cholangiocarcinoma (including primary intra- and extrahepatic diseases); pathologic confirmation may be from the primary or a metastatic site
- Must have locally advanced or distant metastatic disease that is not surgically curable
- Failed first-line chemotherapy (including systemic and local-regional therapy).
- Age ≥ 18 years.
- Life expectancy of at least ≥ 12 weeks (3 months).
- Performance status ECOG ≤ 1
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- Adequate liver, kidney, and bone marrow function as assessed by the following laboratory requirements:
- Total bilirubin ≤ 3.0 x the upper limit of normal (ULN) (biliary stenting or percutaneous biliary drainage are allowed for cancer related biliary obstruction)
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 5.0 x ULN
- Alkaline phosphastase limit ≤ 2.5 x ULN (≤ 5.0 x ULN for subjects with intrahepatic involvement of their cancer)
- Serum creatinine ≤ 1.5 x the ULN
- International normalized ratio (INR)/partial thromboplastin time (PTT) ≤ 1.5 x ULN. (Patients who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate provided that no prior evidence of underlying abnormality in coagulation parameters exists. Close monitoring of at least weekly evaluations will be performed until INR/PTT is stable based on a measurement that is pre-dose as defined by the local standard of care).
- Platelet count ≥ 75,000 /mm3
- Hemoglobin (Hb) ≥ 9 g/dL,
- Absolute neutrophil count (ANC) ≥ 1500/mm3.
- Blood transfusion to meet the inclusion criteria will not be allowed.
- Women of childbearing potential must have a negative serum pregnancy test performed within 7 days prior to the start of study drug. Post-menopausal women (defined as no menses for at least 1 year) and surgically sterilized women are not required to undergo a pregnancy test.
- Patients (men and women) of childbearing potential must agree to use Double Barrier method of birth control beginning at the signing of the ICF until at least 3 months after the last dose of study drug.
- Patients must be able to swallow and retain oral medication.
- Patients must be able to understand and be willing to sign the written informed consent form. A signed informed consent form must be appropriately obtained prior to the conduct of any trial-specific procedure.
Who cannot join
- Previous assignment to treatment during this study. Subjects permanently withdrawn from study participation will not be allowed to re-enter study.
- Uncontrolled hypertension (systolic pressure ≥140 mm Hg or diastolic pressure ≥ 90 mm Hg on repeated measurement) despite optimal medical management.
- Active or clinically significant cardiac disease including:
- Congestive heart failure - New York Heart Association (NYHA) > Class II
- Active coronary artery disease.
- Cardiac arrhythmias requiring anti-arrhythmic therapy other than beta blockers or digoxin.
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- Unstable angina (angina symptoms at rest), new-onset angina within 3 months before randomization, or myocardial infarction within 6 months before randomization.
- Evidence or history of bleeding diathesis or coagulopathy.
- Any hemorrhage or bleeding event ≥ Grade 3 within 4 weeks prior to prior to registration.
- Patients with thrombotic, embolic, venous, or arterial events, such as cerebrovascular accident (including transient ischemic attacks) deep vein thrombosis or pulmonary embolism within 6 months of the study registration.
- Previous exposure to Vascular endothelial growth factor (VEGF) inhibitor(s),
- Patients with any previously untreated or concurrent cancer that is distinct in primary site or histology from biliary tract cancer except cervical cancer in-situ, treated basal cell carcinoma, or superficial bladder tumor. Patients surviving a cancer that was curatively treated and without evidence of disease for more than 3 years prior to registration are allowed. All cancer treatments must be completed at least 3 years prior to prior to registration).
- Patients with phaeochromocytoma.
- Known history of human immunodeficiency virus (HIV) infection or current chronic or active hepatitis B or C infection requiring treatment with antiviral therapy.
- Ongoing infection > Grade 2.
- Symptomatic metastatic brain or meningeal tumors.
- Presence of a non-healing wound, non-healing ulcer, or bone fracture.
- Renal failure requiring hemo-or peritoneal dialysis.
- Dehydration Grade ≥1
- Patients with seizure disorder requiring medication.
- Proteinuria ≥ Grade 3 (> 3.5 g/24 hours, measured by urine protein: creatinine ratio on a random urine sample).
- Active signs and symptoms of interstitial lung disease pleural effusion or ascites that causes respiratory compromise (≥ Grade 2 dyspnea).
- History of organ allograft (including corneal transplant).
- Known or suspected allergy or hypersensitivity to any of the study drug classes.
- Any malabsorption condition.
- Women who are pregnant or breast-feeding.
- Any condition which, in the investigator's opinion, makes the subject unsuitable for trial participation.
- Substance abuse, medical, psychological or social conditions that may interfere with the subject's participation in the study or evaluation of the study results.
- Concurrent anti-cancer therapy (chemotherapy, radiation therapy, surgery, immunotherapy, biologic therapy, or tumor embolization) other than study treatment regorafenib. However, the palliative external beam radiation therapy (XRT) to non-targeted lesions is allowed.
- Prior use of regorafenib.
- Concurrent use of another investigational drug or device therapy (i.e., outside of study treatment) during, or within 28 days prior to registration
- Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to registration (biliary stenting or percutaneous biliary drainage are not included).
- Use of any herbal remedy (e.g. St. John's Wort [Hypericum perforatum])
Trial locations and contacts
1 site in 1 country.
United States1 site
UPMC Hillman Cancer Center
Pittsburgh, Pennsylvania, 15232
About this study
Based on the facts of multiple pathways involvement in cholangiocarcinoma tumor genesis, including EGFR, Ras, Raf, VEGFR, and PDGFR, with evidence of overexpression of these proteins associated with tumor stage, prognosis and response to therapy. Multikinase inhibitor targeting multiple tumor pathways agent as regorafenib should be the ideal candidate for evaluating the anti-cancer activity for the disease as cholangiocarcinoma. More importantly, regorafenib likely holds promise in this disease setting with known effectiveness either as a single agent or in combination with cytotoxic chemotherapy agents in multiple solid tumors as above and the toxicity profile.
Read the detailed description
Multiple pathways, including epidermal growth factor receptor (EGFR), Ras, Raf, Vascular Endothelial Growth Factor Receptors (VEGFR), and platelet-derived growth factor (PDGFR) appear to be involved in cholangiocarcinoma tumor genesis. Overexpression of these proteins has been shown to be associated with tumor stage, prognosis, and response to therapy. However, therapies targeting a single pathway have shown no clear benefit. A number of Phase 2 trials have been completed, or are underway, studying agents targeted to EGFR or VEGF - both as monotherapy and in combination with chemotherapy. These have shown varying increases in response rate, but have not found marked increases in progression-free or overall survival. This suggests that inhibition of multiple pathways simultaneously may be needed. Regorafenib, is an oral multikinase inhibitor targeting multiple tumor pathways, which has showed effectiveness as a single agent in multiple solid tumors.
Patients with advanced and metastatic biliary tract adenocarcinoma (cholangiocarcinoma) who had been treated with and failed first-line chemotherapy will be treated with regorafenib (120 mg) (160 mg for second and subsequent treatment cycles) orally once daily 21 days (3 weeks) on and 7 days (1 week) off in the 28-day (4-week) cycle.
- Conditions
- Metastatic Biliary Tract Carcinoma
- Being tested
- Regorafenib
- Keywords
- gallbladder cancer, biliary cancer, bile duct cancer, hepatobiliary cancer, Biliary Tract Carcinoma, Cholangiocarcinoma
- Medical subject headings
- Gallbladder Neoplasms, Biliary Tract Neoplasms, Bile Duct Neoplasms, Cholangiocarcinoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
RegorafenibDrug
Also called STIVARGA
regorafenib (120 mg) (160 mg for second and subsequent treatment cycles)orally once daily 21 days (3 weeks) on and 7 days (1 week) off in the 28-day (4-week) cycle.
| Study group | Role | What they receive |
|---|---|---|
| regorafenib | Experimental | Patients with advanced and metastatic biliary tract adenocarcinoma (cholangiocarcinoma) who had been treated with and failed first-line chemotherapy will be treated with regorafenib (120 mg) (160 mg for second and subsequent treatment cycles) orally once daily 21 days (3 weeks) on and 7 days (1 week) off in the 28-day (4-week) cycle Receives: Drug: Regorafenib |
What is being measured
The primary outcome is the main question the study is designed to answer.
Progression-free Survival (PFS)
Duration of time from start of treatment to time of progression or death, whichever occurs first. Per RECIST version 1.1, Progressive Disease (PD) is defined as: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: Up to 4 years
Progression-free Survival (PFS) - Two or More Doses
Duration of time from start of treatment to time of progression or death, whichever occurs first. Per RECIST version 1.1, Progressive Disease (PD) is defined as: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: up to 4 years
Secondary outcomes (6)
Proportion of Participants With Overall Response (OR)
The number of patients who experienced a Partial Response (PR) + the number of patients who experienced a Complete Response (CR) / total number of response-evaluable patients. Per RECIST v1.1, Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
Measured: Up to 4 years
Overall Survival (OS)
The length of time from the start of study treatment that patients remained alive.
Measured: Up to 4 years
Overall Survival (OS) - Two or More Doses
The length of time from the start of study treatment that patients remained alive.
Measured: Up to 4 years
Disease Control Rate (DCR)
Number of patients who achieved Complete Response (CR) + number of patients who achieved Partial Response (PR) + number of patients who achieved Stable Disease (SD) / total number of response-evaluable patients. Per RECIST v1.1, Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study treatment.
Measured: Up to 4 years
Changes in Cancer Antigen 19-9 (CA19-9) Level
The difference between the levels of Cancer antigen 19-9 (CA19-9) prior to treatment compared to after treatment.
Measured: At baseline prior to treatment and after all treatment received, up to 4 years
Change in Carcinoembryonic Antigen (CEA)
The difference between the levels of Carcinoembryonic antigen (CEA) prior to treatment compared to after treatment. ng/ml
Measured: At baseline prior to treatment and after all treatment received, up to 4 years.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted3 Feb 2014 (estimated)
- Study startJan 2014
- Primary completion7 Jan 2018
- Study completion14 May 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Metastatic Biliary Tract CarcinomaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 43 participants (actual)
Sponsor and investigators
- Lead sponsor
- Nathan Bahary, MD
- Sponsor type
- University, hospital or other
- Collaborators
- Bayer
- Responsible party
- Sponsor-investigator, Nathan Bahary, MD, University of Pittsburgh
- Investigators
- Nathan Bahary, MD, PhD, Principal investigator, UPMC Hillman Cancer Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02053376
- Sponsor's protocol ID
- 13-100
- Status last verified
- Jan 2019
- First submitted
- 29 Jan 2014
- Last updated
- 30 Jan 2019
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes