Clinical Pharmacokinetic Study of Lurbinectedin in Patients With Advanced Solid Tumors and Varying Degrees of Hepatic Impairment

NCT05101265 | Unknown Phase 1 DMC FDA Drug

• 2 other identifiers: PM1183-A-017-202020-002789-14
• Study Type: interventional
• Target: 24
• Locations: 1 country
• Sites: 6

Brief Summary

Lurbinectedin is mainly eliminated by the liver. Thus, Hepatic Impairment (HI) may alter the plasma concentrations of lurbinectedin. This study is designed to examine the PK and safety of an adjusted dose of lurbinectedin when administered to patients with HI. The results of this study may be used to support future clinical studies in patients and prescribing information in future labeling.

Conditions

Advanced Solid Tumor; Hepatic Impairment

Keywords

Hepatic Impairment; Advanced Solid Tumor; Lurbinectedin

Outcome Measures

Primary Outcomes (3)

• Total plasma dose-normalized Cmax

  Total plasma dose-normalized Cmax of lurbinectedin will be compared between Control (normal hepatic function) cohort and each of the Hepatic impairment cohorts

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• Total plasma dose-normalized AUC0-48h

  Total plasma dose-normalized area under curve (AUC) 0-48h of lurbinectedin will be compared between Control (normal hepatic function) cohort and each of the Hepatic impairment cohorts

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• Total plasma dose-normalized AUC0-∞

  Total plasma dose-normalized AUC0-∞ (if data do not permit so, AUC0-t will be used) of lurbinectedin will be compared between Control (normal hepatic function) cohort and each of the Hepatic impairment cohorts

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

Secondary Outcomes (19)

• Total plasma dose-normalized AUC0-t

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• Clearance

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• Volume of Distribution at Steady State

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• T1/2

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

• Dose-normalized unbound AUCu,0-∞

  Preinfusion, 5 minutes before end of infusion, 30 minutes, 1 hour, 2 hours, 4 hours, 6 hours, 24 hours, 48 hours, 96 hours, 168 hours, 240 hours, 336 hours, and 504 hours after end of infusion

Study Arms (4)

Normal Hepatic function cohort

EXPERIMENTAL

Patients in the control cohort must meet the following criteria: * Total bilirubin ≤ 1.0 x upper limit of normal (ULN) and no clinical (or histological) evidence of liver disease. * Aspartate aminotransferase (AST) ≤ 1.0 x ULN and alanine aminotransferase (ALT) ≤ 1.0 x ULN. * Albumin ≥ 3.5 g/dL. * The age, weight and CLcr should be within ±10 years, ±15 kg and ±20 mL/min of the mean of pooled HI cohort, respectively; and with a similar male/female ratio.

Drug: Lurbinectedin

Mild Hepatic impairment cohort

EXPERIMENTAL

Patients with Mild Hepatic impairment must meet the following additional criteria * Total bilirubin ≤ 1.0 x ULN and AST \> 1.0 x ULN, or * Total bilirubin \> 1.0 - ≤ 1.5 x ULN and any AST, and * Albumin ≥ 3.0 g/dL

Drug: Lurbinectedin

Moderate Hepatic impairment cohort

EXPERIMENTAL

Patients with Moderate Hepatic impairment must meet the following additional criteria * Total bilirubin \>1.5 - ≤ 3.0 x ULN and any AST, and * Albumin ≥ 2.8 g/dL

Drug: Lurbinectedin

Severe Hepatic impairment cohort

EXPERIMENTAL

Patients with Severe Hepatic impairment must meet the following additional criteria: * Total bilirubin \>3.0 x ULN and any AST, and * Albumin ≥ 2.5 g/dL

Drug: Lurbinectedin

Interventions

Lurbinectedin DRUG

Patients will receive lurbinectedin as a 1-hour (-5/+20 min) i.v. infusion on Day 1 every three weeks (q3wk), over a minimum of 100 mL dilution on 5% glucose or 0.9% sodium chloride via a central line (or a minimum of 250 mL dilution if a peripheral line is used). Of note, Cycle 2 or subsequent will be administered every q3wk (+ 48 hours). Patients will receive a maximum of two cycles: a first mandatory cycle with all study assessments followed by a second optional cycle with lurbinectedin (this last optional for patients with clinical benefit as per Investigator's criteria). After completing Cycle 2, those patients waiting for the compassionate use approval will continue on the study receiving lurbinectedin herein after until disease progression, unacceptable toxicity, consent withdrawal or while it is considered to be in their best interest, or until starting treatment with lurbinectedin under a Compassionate Use Agreement outside this study. Lurbinectedin at a 3.2 mg/m² dose.

Also known as: PM1183

Mild Hepatic impairment cohort; Normal Hepatic function cohort

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Voluntary signed and dated written informed consent prior to any specific study procedure.
• Male or female with age ≥ 18 years.
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤ 2.
• Life expectancy \> 1 month.
• Pathologically confirmed diagnosis of advanced solid tumors \[except for primary central nervous system (CNS) tumors\], for which no standard therapy exists.
• Recovery to grade ≤ 1 from drug-related adverse events (AEs) of previous treatments, excluding alopecia and/or cutaneous toxicity and/or peripheral neuropathy and/or fatigue grade ≤ 2, according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCICTCAE v.5).
• Laboratory values within fourteen days prior to registration:
• Absolute neutrophil count (ANC) \> 2.0 x 10\^9/L, platelet count \> 120 x 10\^9/L and hemoglobin \> 9.0 g/dL (patients may be transfused as clinically indicated prior to study entry).
• Creatinine clearance (CLcr) ≥ 30 mL/min (using Cockcroft and Gault's formula).
• Creatine phosphokinase (CPK) ≤ 2.5 x ULN (≤ 5.0 x ULN if disease related).
• Evidence of non-childbearing status for women of childbearing potential
• History of alcohol abuse is permissible providing that the results of alcohol (in breath or blood) test are negative at screening.
• Total bilirubin ≤ 1.0 x upper limit of normal (ULN) and no clinical (or histological) evidence of liver disease.
• Aspartate aminotransferase (AST) ≤ 1.0 x ULN and alanine aminotransferase (ALT) ≤ 1.0 x ULN.
• Albumin ≥ 3.5 g/dL.

You may not qualify if:

• All patients who meet any of the following criteria (1 - 6) will be excluded from participating in the study:
• Concomitant diseases/conditions:
• History or presence of unstable angina, myocardial infarction, congestive heart failure, or clinically significant valvular disease within last year.
• Symptomatic arrhythmia or any uncontrolled arrhythmia.
• Active infection by hepatitis B virus (HBV) or hepatitis C virus (HCV), defined as: for hepatitis B, positive test for quantitative Hepatitis B virus polymerase chain reaction (PCR or HBV-DNA+), regardless of the HBsAg; and for hepatitis C, positive test for quantitative Hepatitis C virus by PCR (or HCV-RNA+).
• Human immunodeficiency virus (HIV)-positive patients.
• History of Gilbert's syndrome diagnosis.
• History of biliary sepsis in the past 2 months.
• Patients with biliary obstruction for which a stent has been placed are eligible, provided the stent has been in place for at least 10 days prior to the first dose of lurbinectedin and the liver function has stabilized; two measurements at least 2 days apart that put the patient in the same hepatic dysfunction cohort will be accepted as evidence of stable hepatic function; there should be no evidence of biliary sepsis.
• Active coronavirus disease of 2019 (COVID-19) disease (this includes positive test for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in nasopharyngeal/oropharyngeal swabs or nasal swabs by PCR).
• Symptomatic, progressive or corticosteroids-requiring documented brain metastases or leptomeningeal disease involvement. Patients with asymptomatic documented stable brain metastases not requiring corticosteroids during the last four weeks are allowed.
• Use of (strong or moderate) inhibitors or inducers of CYP3A4 activity within three weeks prior to Day 1 of Cycle 1.
• Less than three weeks since the last systemic anticancer therapy (investigational or standard), or less than two weeks since last radiotherapy before starting treatment of Day 1 of Cycle 1. Treatment with any other investigational product within the 30 days before Day 1 of Cycle 1.
• Women who are pregnant or breast-feeding and fertile patients (men and women) who are not using an effective method of contraception.
• Psychiatric illness/social situations that would limit compliance with study requirements.

Sponsors & Collaborators

• PharmaMar: lead

Study Sites (6)

Hospital Universitario Virgen de la Victoria

Málaga, Andalusia, 29010, Spain

RECRUITING

Hospital Universitari Vall d'Hebron

Barcelona, Catalonia, 08035, Spain

RECRUITING

Hospital General Universitario Gregorio Marañón

Madrid, 28007, Spain

RECRUITING

Hospital Universitario Ramón y Cajal

Madrid, 28034, Spain

ACTIVE NOT RECRUITING

Hospital Universitario Fundación Jimenez Diaz

Madrid, 28040, Spain

RECRUITING

Hospital Universitario HM Sanchinarro

Madrid, 28050, Spain

RECRUITING

MeSH Terms

Interventions

PM 01183

Study Officials

• Rubin Lubomirov, MD, PhD

  PharmaMar

  STUDY DIRECTOR

• Sara Martínez González, MD

  PharmaMar

  STUDY DIRECTOR

Central Study Contacts

Sara Martínez González, MD

CONTACT

+3491 823 4647; smgonzalez@pharmamar.com

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Model Details: This is a prospective, open-label, parallel, phase Ib, hepatic impairment study in patients with advanced solid tumors who either have HI at varying degrees (mild, moderate or severe) or qualify for the control group (normal hepatic function) according to the National Cancer Institute Organ Dysfunction Working Group (NCI-ODWG) classification criteria of HI.

Study Record Dates

• First Submitted: September 29, 2021
• First Posted: November 1, 2021
• Study Start: March 9, 2021
• Primary Completion: June 1, 2025
• Study Completion: June 1, 2025
• Last Updated: November 27, 2023

Record last verified: 2023-11

Locations

ES (6)