ABC-08: Phase Ib Trial of Acelarin in Combination With Cisplatin in Locally Advanced/ Metastatic Biliary Tract Cancers

• Status: Completed
• Trial end date: 2019-03-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to determine the recommended phase II dose, and to assess the safety of acelarin in combination with cisplatin in patients with locally advanced/ metastatic biliary tract cancers.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: The Christie NHS Foundation Trust
• Treatments: Cisplatin

Criteria

Inclusion Criteria:

• Histologically/cytologically verified, non-resectable or recurrent/metastatic cholangiocarcinoma, gallbladder or ampullary carcinoma.

• No prior systemic therapy allowed for advanced biliary cancer. Prior low dose chemotherapy used with or without radiotherapy in the adjuvant setting is allowed if completed > 6 months from enrolment. Recent palliative radiation (within 28 days prior to consent) is allowed if candidate has measurable disease outside radiation field.

• Eastern Cooperative Oncology Group (ECOG) performance status 0-1.

• Age ≥ 18 years and life expectancy > 3 months.

• Adequate renal function with serum urea and serum creatinine < 1.5 times upper limit of normal (ULN) and creatinine clearance ≥ 30ml/min.

• Adequate haematological function: Hb ≥ 10g/dl, white blood count (WBC) ≥ 3.0 x 10*9/L, absolute neutrophil count (ANC) ≥ 1.5 x 10*9/L, platelet count ≥ 100,000/mm3.

• Adequate liver function: total bilirubin < 30 μmol/L and alkaline phosphatase, along with aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) ≤ 5 x ULN.

• Adequate biliary drainage, with no evidence of ongoing infection.

• Women of child bearing age MUST have a negative pregnancy test prior to study entry AND be using a highly effective contraception method (combined or progestogen-only hormonal contraception, intrauterine device, intrauterine hormone-releasing system, vasectomised partner*(a) or sexual abstinence**(b)) which must be continued for 6 months after the end of study treatment, unless child bearing potential has been terminated by surgery/radical radiotherapy or infertility due to bilateral tubal occlusion.

• Male subjects must either have had a successful vasectomy (confirmed azoospermia) or they and their female partner meet the criteria above (not of childbearing potential or practicing adequate contraception [e.g. combined or progestogen-only hormonal contraception, intrauterine device, intrauterine hormone-releasing system, sexual abstinence**(b)] throughout the study period and for 6 months after the end of study treatment).

• Patients must not have a history of other malignant diseases (within the previous 5 years and there must be no evidence of recurrence), other than adequately treated non-melanotic skin cancer or in-situ carcinoma of the uterine cervix.

• Patients must have given written informed consent.

• (a) The vasectomised partner must have received medical assessment confirming surgical success.

• (b) Sexual abstinence in line with the preferred and usual lifestyle of the subject.

Exclusion Criteria:

• History of allergic reactions attributed to previous gemcitabine or cisplatin treatment.

• Documented history of allergic reactions attributed to any of the excipients used in the formulation (Kolliphor ELP; Tween 80; DMA).

• Previous treatment with Acelarin.

• Incomplete recovery from previous therapy (surgery/adjuvant therapy/radiotherapy) or unresolved biliary tree obstruction.

• Any evidence of severe or uncontrolled systemic diseases which, in the view of the investigator, makes it undesirable for the patient to participate in the trial.

• Evidence of significant clinical disorder or laboratory finding which, in the opinion of the investigator makes it undesirable for the patient to participate in the trial.

• Any patient with a medical or psychiatric condition that impairs their ability to give informed consent.

• Any other serious uncontrolled medical conditions.

• Clinical evidence of metastatic disease to the brain.

• Any pregnant or lactating woman.

• Pre-existing hearing impairment.