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Advanced Solid TumorsPhase 1NCT03991494

Study to Investigate the Absorption, Metabolism, and Excretion of [14C]-Pamiparib in Participants With Advanced Cancer

A Phase 1 study testing [14C]-pamiparib in people with Advanced Solid Tumors, run by BeiGene at 2 sites in United Kingdom.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This is an open-label study, in participants with advanced and/or metastatic solid tumors, which consists of 2 parts: a research phase (inpatient) and a treatment phase. The research phase (Part 1) of the study will assess the disposition of a single oral dose of [14C]-pamiparib. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Advanced Solid Tumors
What is being tested?
[14C]-pamiparib
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
4 participants
Where
2 sitesUnited Kingdom
Study dates
29 May 2019to 5 Aug 2020
Phase
Phase 1
Are there results?
Yes, posted in the registrySummary in the doctors' view

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
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically and/or cytologically confirmed advanced or metastatic solid tumor that has progressed after treatment with approved therapies for which there are no standard therapies available
  • A total body weight between 50 and 100 kg, inclusive at Screening
  • Measurable disease by CT/MRI
  • Eastern Cooperative Oncology Group (ECOG) performance status of ≤1
  • Adequate organ function

Who cannot join

  • Clinically significant cardiovascular disease
  • Have a previous complete gastric resection, chronic diarrhea, active inflammatory gastrointestinal disease, or any other disease causing malabsorption syndrome.
  • Poor peripheral venous access
  • Major surgical procedure, open biopsy, or significant traumatic injury ≤ 2 weeks prior to Day 1, or anticipation of need for major surgical procedure during the course of the study
  • Use or have anticipated need for food or drugs known to be strong or moderate CYP3A inhibitors or strong CYP3A inducers
  • NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

Trial locations and contacts

2 sites in 1 country.

United Kingdom2 sites
  • The Clatterbridge Cancer Centre NHS Foundation Trust

    Bebington, Wirral, CH63 4JY

  • Royal Liverpool University Hospital Clinical Research Unit

    Liverpool

Other trials in United Kingdom

About this study

Official title: A Phase 1 Study to Investigate the Absorption, Metabolism, and Excretion of [14C]Pamiparib Following Single Oral Dose Administration in Patients With Advanced and/or Metastatic Solid Tumors

This is an open-label study, in participants with advanced and/or metastatic solid tumors, which consists of 2 parts: a research phase (inpatient) and a treatment phase. The research phase (Part 1) of the study will assess the disposition of a single oral dose of [14C]-pamiparib. In the treatment phase (Part 2) participants will be allowed to have continued access to pamiparib.

Being tested
[14C]-pamiparib

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • [14C]-pamiparibDrug

    During the treatment phase, pamiparib 60 mg administered orally twice daily

Study groups in NCT03991494
Study groupRoleWhat they receive
PamiparibExperimentalNot described
Receives: Drug: [14C]-pamiparib

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Plasma Pamiparib Pharmacokinetics: Area Under the Concentration-time Curve (AUC) From Time Zero to Infinity (AUC0-∞)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  2. Plasma Total Radioactivity and Whole Blood Total Radioactivity Pharmacokinetics: AUC From Time Zero to Infinity (AUC0-∞)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  3. Plasma Pamiparib Pharmacokinetics: AUC From Time Zero to the Last Quantifiable Concentration (AUC0-t)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  4. Plasma Total Radioactivity and Whole Blood Total Radioactivity Pharmacokinetics: AUC From Time Zero to the Last Quantifiable Concentration (AUC-t)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  5. Plasma Pamiparib Pharmacokinetics: Maximum Observed Concentration (Cmax) of Pamiparib

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  6. Plasma Total Radioactivity and Whole Blood Total Radioactivity Pharmacokinetics: Maximum Observed Concentration (Cmax)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  7. Plasma Pamiparib Pharmacokinetics: Time of Cmax (Tmax)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  8. Plasma Total Radioactivity Whole Blood Total Radioactivity Pharmacokinetics: Time of Cmax (Tmax)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  9. Plasma Pamiparib Pharmacokinetics: Apparent Terminal Elimination Half-Life (t1/2)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  10. Plasma Total Radioactivity and Whole Blood Total Radioactivity Pharmacokinetics: Apparent Terminal Elimination Half-Life (t1/2)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  11. Plasma Pamiparib Pharmacokinetics: Apparent Total Clearance (CL/F)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  12. Plasma Pamiparib Pharmacokinetics: Apparent Volume of Distribution (Vz/F)

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  13. Plasma Pamiparib Pharmacokinetics: AUC0-∞ of Plasma Pamiparib Relative to AUC0-∞ of Plasma Total Radioactivity

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  14. Plasma Pharmacokinetics: AUC0-∞ of Whole Blood Total Radioactivity to AUC0-∞ of Plasma Total Radioactivity

    Measured: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7

  15. Percentage of Total Radioactivity Excreted in Urine

    Measured: 192 hours of [14C]-Pamiparib Administration

  16. Cumulative Urinary Excretion of Pamiparib

    Measured: 192 hours of [14C]-Pamiparib Administration

  17. Renal Clearance of Pamiparib (CLR)

    Measured: 192 hours of [14C]-Pamiparib Administration

  18. Fecal Recovery of Total Radioactivity

    Measured: 192 hours of [14C]-Pamiparib Administration

  19. Cumulative Recovery of Total Radioactivity in Total Excreta

    Measured: 192 hours of [14C]-Pamiparib Administration

Secondary outcomes (4)
  1. Number of Participants With Treatment Emergent Adverse Events in Part1 and Part 2

    Measured: Up to 6 months

  2. Number of Participants With Clinically Significant Laboratory Abnormalities

    Measured: Up to 6 months

  3. Number of Participants With Clinically Significant Abnormalities in 12-lead ECG Parameters, Vital Signs Data, Physical Examinations and Weight Data

    Measured: Up to 6 months

  4. Pamiparib Metabolite Identified and Metabolic Profile Using Measured Mass (M3)

    Human plasma, urine, and feces samples were analyzed by LC-MS.

    Measured: 0.5, 1, 2, 6, 12, 24, 48, 72, 96, 120, and 144 hours post dose on Days 1 to 7

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 Jun 2019
  2. Study start29 May 2019
  3. Primary completion21 Oct 2019
  4. Study completion5 Aug 2020

Resources

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 1
Primary purpose
Basic science
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
4 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03991494
Sponsor's protocol ID
BGB-290-106
Other IDs
2018-001156-36, 2018
Status last verified
Aug 2021
First submitted
14 Jun 2019
Last updated
27 Sep 2021
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes

Publications

  • Mu S, Palmer D, Fitzgerald R, Andreu-Vieyra C, Zhang H, Tang Z, Su D, Sahasranaman S. Human Mass Balance and Metabolite Profiling of [14 C]-Pamiparib, a Poly (ADP-Ribose) Polymerase Inhibitor, in Patients With Advanced Cancer. Clin Pharmacol Drug Dev. 2021 Sep;10(9):1108-1120. doi: 10.1002/cpdd.943. Epub 2021 Apr 19.

    PubMed 33876576

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing [14C]-pamiparib in people with Advanced Solid Tumors, run by BeiGene at 2 sites in United Kingdom.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Sep 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 27 Sep 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Plasma Pamiparib Pharmacokinetics: Area Under the Concentration-time Curve (AUC) From Time Zero to Infinity (AUC0-∞) (time frame: Pre-dose and 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, 24, 48, 72, 96, 120, and 144 hours post-dose on Day 1 to Day 7). The study lists 19 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03991494, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Sep 2021.

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