RECRUITING

A Study of MT-4561 in Patients With Various Advanced Solid Tumors

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This is a First In Human (FIH), multicenter, open-label, Phase I/II study to evaluate safety, tolerability, Pharmacokinetics (PK), pharmacodynamics, and efficacy of MT-4561 in patients with advanced solid tumors. This study will be conducted in 3 parts. Part 1 is aimed at evaluating safety, tolerability, PK and pharmacodynamics of MT-4561 and determining the Maximum Tolerated Dose (MTD) using the Bayesian Optimal Interval (BOIN) design. The study details and doses of Part 2 (dose-optimization) and Part 3 (Drug-Drug Interaction) will be available after review of applicable Part 1 results.

Official Title

A Phase I/II, Dose-escalation and Dose-optimization Study to Evaluate Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of MT-4561 in Patients With Various Advanced Solid Tumors and to Evaluate Effect of MT-4561 on Pharmacokinetics of Oral Midazolam

Quick Facts

Study Start:2025-04-18
Study Completion:2028-08
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT06943521

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Male or female patient aged 18 years or older at the time of signing the informed consent form
  2. * ≥ 1 measurable lesion by the RECIST v1.1 and ≥ 1 disease site for tumor biopsy
  3. * Eastern Cooperative Oncology Group performance status: 0 to 1
  4. * Life expectancy of at least 3 months
  5. * Adequate bone marrow function
  6. * Adequate hepatic function
  7. * Adequate renal function estimated creatinine clearance ≥ 60 mL/min calculated using the Cockcroft and Gault equation or by institutional method
  8. * Part 1: Patients must have a confirmed histologic or cytologic diagnosis of one of the following solid tumors for participation in the study: head and neck squamous cell carcinoma (HNSCC), non-small cell lung cancer (NSCLC), esophageal cancer, gastric cancer, biliary tract cancer, pancreatic ductal adenocarcinoma (PDAC), breast cancer, ovarian cancer, cervical cancer, endometrial cancer, prostate cancer, urothelial carcinoma, neuroendocrine tumor (NET) or neuroendocrine carcinoma (NEC), soft tissue sarcoma, and NUT carcinoma.
  1. * Patients with active brain or leptomeningeal metastases
  2. * Any unresolved toxicity ≥ Grade 2 from previous anticancer therapy except for alopecia
  3. * Prior systemic anticancer therapy within 4 weeks before first dose of investigational medicinal product (IMP) or 5 half-lives, whichever is shorter, and prior radiotherapy within 2 weeks before first dose of IMP
  4. * History of congenital long QT syndrome or clinically significant ventricular arrhythmias (such as ventricular tachycardia, ventricular fibrillation or Torsades de pointes)
  5. * Patients who received drugs with a known risk of QT interval prolongation or Torsades de pointes within 14 days or 5 half-lives, whichever is longer, before the start of IMP administration
  6. * QT interval corrected for heart rate using Fridericia's correction (QTcF) \> 470 msec at screening

Contacts and Locations

Study Contact

Clinical Trials Information Desk, to prevent miscommunication,
CONTACT
Please E-mail
information@mt-pharma-us.com

Principal Investigator

Head of Medical Science
STUDY_DIRECTOR
Mitsubishi Tanabe Pharma America Inc.

Study Locations (Sites)

START Midwest
Grand Rapids, Michigan, 49546
United States
The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030
United States

Collaborators and Investigators

Sponsor: Mitsubishi Tanabe Pharma America Inc.

  • Head of Medical Science, STUDY_DIRECTOR, Mitsubishi Tanabe Pharma America Inc.

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-04-18
Study Completion Date2028-08

Study Record Updates

Study Start Date2025-04-18
Study Completion Date2028-08

Terms related to this study

Additional Relevant MeSH Terms

  • Head and Neck Squamous Cell Carcinoma (HNSCC)
  • Non-small Cell Lung Cancer (NSCLC)
  • Esophageal Cancer
  • Gastric Cancer
  • Biliary Tract Cancer
  • Pancreatic Ductal Adenocarcinoma (PDAC)
  • Breast Cancer
  • Ovarian Cancer
  • Cervical Cancer
  • Endometrial Cancer
  • Prostate Cancer
  • Urothelial Carcinoma
  • Neuroendocrine Tumor (NET)
  • Neuroendocrine Carcinoma (NEC)
  • Soft Tissue Sarcoma
  • NUT Carcinoma