Rucaparib in Combination With Nivolumab in Patients With Advanced or Metastatic Biliary Tract Cancer Following Platinum Therapy

Sponsor

University of Michigan Rogel Cancer Center (Other)

Overall Status

Recruiting

CT.gov ID

NCT03639935

Collaborator

Dana-Farber Cancer Institute (Other), Vanderbilt University Medical Center (Other)

Enrollment

Locations

Arm

57.2

Anticipated Duration (Months)

11.7

Patients Per Site

0.2

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Investigators hypothesize that following first-line platinum based chemotherapy, rucaparib in combination with nivolumab, will improve progression-free survival and overall survival in BTC patients.

Condition or Disease	Intervention/Treatment	Phase
Biliary Tract Cancer	Drug: Rucaparib Drug: Nivolumab	Phase 2

Study Design

Study Type:

Interventional

Anticipated Enrollment :

35 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

Phase II Multi-Center Study of PARP Inhibitor Rucaparib in Combination With Anti-PD-1 Antibody Nivolumab in Patients With Advanced or Metastatic Biliary Tract Cancer Following Platinum Therapy

Actual Study Start Date :

Mar 28, 2019

Anticipated Primary Completion Date :

Jan 1, 2023

Anticipated Study Completion Date :

Jan 1, 2024

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Rucaparib and Nivolumab Rucaparib 600 mg PO BID days 1-28 Nivolumab 240 mg IV days 1 and 15	Drug: Rucaparib Rucaparib 600 mg PO BID days 1-28 Drug: Nivolumab Nivolumab 240 mg IV days 1 and 15

Arm

Intervention/Treatment

Experimental: Rucaparib and Nivolumab

Rucaparib 600 mg PO BID days 1-28 Nivolumab 240 mg IV days 1 and 15

Drug: Rucaparib

Rucaparib 600 mg PO BID days 1-28

Drug: Nivolumab

Nivolumab 240 mg IV days 1 and 15

Outcome Measures

Primary Outcome Measures

Proportion of patients alive and without radiological or clinical progression at 4 months [4 months]
Progressive disease is defined as at least a 20% increase in the sum of the longest diameter (LD) of target lesions (with a minimum absolute increase of 5 mm), taking as reference the smallest sum LD recorded since the treatment started, or the appearance of one or more new lesions. A clinical decision of progression by the site investigator will be based on the subject's overall clinical condition, including performance status, clinical symptoms, and laboratory data.

Secondary Outcome Measures

The proportion of patients that respond to treatment [Up to two years post treatment start]
The proportion of patients that display a partial response (PR) or complete response (CR) to treatment. Partial response is defined as at least a 30% decrease in the sum of the longest diameter (LD) of target lesions, taking as reference the baseline sum LD. There can be no appearance of new lesions. Complete response is defined as the disappearance of all target lesions, determined by two separate observations conducted not less than 4 weeks apart. There can be no appearance of new lesions.
Progression free survival (PFS) time as measured from treatment start [Up to two years post treatment discontinuation]
Progressive disease is defined as at least a 20% increase in the sum of the longest diameter (LD) of target lesions (with a minimum absolute increase of 5 mm), taking as reference the smallest sum LD recorded since the treatment started, or the appearance of one or more new lesions.
Progression free survival (PFS) time as measured from start of 1st line platinum therapy [Up to two years post treatment discontinuation]
Progressive disease is defined as at least a 20% increase in the sum of the longest diameter (LD) of target lesions (with a minimum absolute increase of 5 mm), taking as reference the smallest sum LD recorded since the treatment started, or the appearance of one or more new lesions.
Overall survival (OS) time as measured from treatment start [Up to two years post treatment discontinuation]
Overall survival (OS) time as measured from start of 1st line platinum therapy [Up to two years post treatment discontinuation]

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria

Patients must have a pathologically confirmed adenocarcinoma of the biliary tract (intra-hepatic, extra-hepatic (hilar, distal) or gall bladder) that is not eligible for curative resection, transplantation, or ablative therapies. Tumors of mixed histology are excluded.
Patients must have received 1st line platinum-based systemic chemotherapy for advanced BTC for 4-6 months without radiologic or clinical progression. Last systemic infusion of 1st line platinum-based therapy may not be more than 4 weeks from study informed consent. Prior peri-operative chemotherapy is permitted provided it was completed > 6 months from start of platinum-based therapy for advanced disease.
Prior surgical resection, radiation, chemoembolization, radioembolization or other local ablative therapies are permitted if completed > 4 weeks prior to enrollment AND if patient has recovered to < 1 grade 1 toxicity.
Patients must have measurable disease (as per RECISTv1.1) in at least one site not previously treated with radiation or liver directed therapy (including bland, chemo- or radio-embolization, or ablation) either within the liver or in a metastatic site unless the patient has had complete response to 1st line platinum-based therapy.
Age≥18 years
Child-Pugh score of A or B7 (Scoring system used to assess the prognosis of chronic liver disease, mainly cirrhosis)
ECOG performance status of 0-1 (Eastern Cooperative Oncology Group scoring system used to quantify general well-being and activities of daily life; scores range from 0 to 5 where 0 represents perfect health and 5 represents death.)
Ability to understand and willingness to sign IRB-approved informed consent
Available archived tissue (FFPE block or 20 unstained slides from prior core biopsy or surgery)
Must be able to tolerate CT and/or MRI with contrast
Adequate organ function obtained ≤ 2 weeks prior to registration

Exclusion Criteria

Diagnosis of immunodeficiency, or received systemic steroid therapy, or any other form of immunosuppressive therapy within 14 days prior to trial treatment. Short bursts of steroids of 5-7 days (for COPD exacerbation or other similar indication) are allowed.
Prior history of solid organ transplantation or brain metastasis (unless treated and stable)
Patients may not have undergone a major surgical procedure < 4 weeks prior to registration
Active second malignancy other than non-melanoma skin cancer or cervical carcinoma in situ. Patients with history of malignancy are eligible provided primary treatment of that cancer was completed > 1 year prior to registration and the patient is free of clinical or radiologic evidence of recurrent or progressive malignancy.
Ongoing active, uncontrolled infections (afebrile for > 48 hours off antibiotics)
Have received a live vaccine within 30 days of planned start of the study therapy
Have a psychiatric illness, other significant medical illness, or social situation which, in the investigator's opinion, would limit compliance or ability to comply with study requirements
Pregnant or breastfeeding since rucaparib and/or nivolumab may harm the fetus or child. All females of childbearing potential (not surgically sterilized and between menarche and 1-year post menopause) must have a blood or urine test to rule out pregnancy within 2 weeks prior to registration.
Women of child-bearing potential and men must agree to use 2 methods of adequate contraception (hormonal plus barrier or 2 barrier forms) OR abstinence prior to study entry, for the duration of study participation, and for 6 months (for women) and 7 months (for men) following completion of study therapy
Participants with an active, known or suspected autoimmune disease which may affect vital organ function, or has/may require systemic immunosuppressive therapy for management. Participants with type I diabetes mellitus, hypothyroidism only requiring hormone replacement, skin disorders (such as vitiligo, psoriasis, or alopecia) not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll.
Participants with a condition requiring systemic treatment with either corticosteroids (>10 mg daily prednisone equivalent) or other immunosuppressive medications within 14 days of start of study treatment. Inhaled or topical steroids, and adrenal replacement steroid doses >10 mg daily prednisone equivalent, are permitted in the absence of active autoimmune disease.
Patients may not have previously received anti PD1/PDL1 antibodies or PARP inhibitor for treatment of this cancer.

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Dana-Farber Cancer Institute	Boston	Massachusetts	United States	02215
2	Rogel Cancer Center	Ann Arbor	Michigan	United States	48109
3	Vanderbilt University Medical Center	Nashville	Tennessee	United States	37232