Establish the PK of Belinostat in Patients With Wild-type, Heterozygous, and Homozygous UGT1A1*28 Genotypes
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ClinicalTrials.gov Identifier: NCT02680795 |
Recruitment Status :
Completed
First Posted : February 12, 2016
Last Update Posted : September 14, 2021
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Condition or disease | Intervention/treatment | Phase |
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Solid Tumors Hematological Malignancies | Drug: Belinostat IV | Phase 1 |
This is a Phase 1, open-label, nonrandomized study to determine the PK profiles of belinostat in patients with relapsed/refractory solid tumors or hematological malignancies who have heterozygous and homozygous UGT1A1*28 genotypes and wild-type UGT1A1 gene. Enrolled patients will be assigned to 1 of 3 cohorts (A, B, or C) based on their UGT1A1 genotype
Enrollment into all cohorts will occur simultaneously rather than sequentially. Belinostat will be administered via a 30-minute infusion once daily from Day 1 to Day 5 of one 21-day cycle. Clinical safety will be monitored in each patient. Blood samples for PK analysis will be collected from Day 1 to Day 3, and urine samples for PK analysis will be collected from Day 1 to Day 4.
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 17 participants |
Allocation: | Non-Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Open-label, Nonrandomized, Phase 1 Study Evaluating Safety and Pharmacokinetics of Belinostat in Patients With Relapsed/Refractory Solid Tumors or Hematological Malignancies in Wild-Type, Heterozygous, and Homozygous UGT1A1*28 Genotypes |
Actual Study Start Date : | April 27, 2016 |
Actual Primary Completion Date : | July 21, 2020 |
Actual Study Completion Date : | July 21, 2020 |

Arm | Intervention/treatment |
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Experimental: Wild Type UGT1A1
Cohort A: Open for Enrollment Wild Type UGT1A1, Belinostat IV
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Drug: Belinostat IV
Cohort A: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort B: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort C: Belinostat 750mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Other Name: Beleodaq |
Experimental: Heterozygous UGT1A1*28
Cohort B: Closed For Enrollment Heterozygous UGT1A1, Belinostat IV
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Drug: Belinostat IV
Cohort A: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort B: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort C: Belinostat 750mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Other Name: Beleodaq |
Experimental: Homozygous UGT1A1*28
Cohort C: Open For Enrollment Homozygous UGT1A1, Belinostat IV
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Drug: Belinostat IV
Cohort A: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort B: Belinostat 1000mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Cohort C: Belinostat 750mg will be administered once daily on days 1 through 5 of one 21-day cycle via 30-minute IV infusion. Other Name: Beleodaq |
- Plasma and urine concentrations of belinostat will be measured [ Time Frame: 26 Weeks ]PK will be measured for area under the time-concentration curve (AUC), steady state volume of distribution (Vdss),PK will be measured for total body clearance (CLtot),PK will be measured for fraction excreted unchanged (fe), PK will be measured for renal clearance (CLren), PK will be measured for non-renal clearance (CLnonren), PK will be measured for peak concentration (Cmax),and half-life (t1/2)
- Assess overall incidence of treatment emergent adverse events (TEAEs) using CTCAE version 4.03 [ Time Frame: 26 Weeks ]Assess Safety of belinostat in patients with wild type, heterozygous, and homozygousUGT1A1*28 genotypes
- Assess any adverse events (AEs) (changes in physical exam or laboratory findings related to study medication dosing [ Time Frame: 26 Weeks ]Assess Safety of belinostat in patients with wild type, heterozygous, and homozygousUGT1A1*28 genotypes

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Patient is diagnosed with advanced solid tumors or advanced hematological malignancy that is relapsed/refractory, for which no standard salvage therapy exists.
- Patient must have received at least 1 prior systemic therapy for the current malignancy and has recovered from any toxicity of the prior therapy at screening.
- Patient has adequate hematological and hepatic functions.
Exclusion Criteria:
- Patient is taking UGT1A1 inhibitors (eg, atazanavir, gemfibrozil, indinavir, ketoconazole, sorafenib) at screening.
- Patient has HBV or HCV
- Patient has a known HIV positive diagnosis.
- Patient has congestive heart failure Class III/IV
- Patient has had previous exposure to belinostat.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02680795
United States, California | |
John Wayne Cancer Institute @ Providence Saint John's Health Center | |
Santa Monica, California, United States, 90404 | |
The Oncology Institute of Hope and Innovation | |
Whittier, California, United States, 90603 | |
United States, Ohio | |
Gabrail Cancer Center Research | |
Canton, Ohio, United States, 44718 |
Study Director: | Wasim Khan, MD | Acrotech Biopharma Inc. |
Responsible Party: | Acrotech Biopharma Inc. |
ClinicalTrials.gov Identifier: | NCT02680795 |
Other Study ID Numbers: |
SPI-BEL-106 |
First Posted: | February 12, 2016 Key Record Dates |
Last Update Posted: | September 14, 2021 |
Last Verified: | September 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
UGT1A1*28 Belinostat beleodaq |
wild type genotypes heterozygous genotypes homozygous genotypes |
Neoplasms Hematologic Neoplasms Neoplasms by Site Hematologic Diseases Belinostat |
Antineoplastic Agents Histone Deacetylase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |