RECRUITING

A Study of YL201 in Patients With Advanced Solid Tumors

Conditions

Advanced Solid Tumor Antibody-drug conjugate

Quick Navigation

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 phase 1, multicenter, nonrandomized, open-label, first-in-human study of YL201 conducted in China and the United States. The study will include 2 parts: a dose escalation part (Part 1) followed by a dose expansion part (Part 2). Part 1 will estimate the MTD/RED(s) in dose escalation cohorts of patients with advanced solid tumors unresponsive to currently available therapies or for whom no standard therapy is available. Part 2 will include patients with selected advanced solid tumor types enrolled at the MTD/RED(s), to better define the safety profile and evaluate the efficacy of YL201.

Official Title

A Phase 1, Multicenter, Nonrandomized, Open-Label, First-in-Human Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of YL201 in Patients With Advanced Solid Tumors

Quick Facts

Study Start:2022-05-25

Study Completion:2027-10-06

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT05434234

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 Criteria	Exclusion Criteria
* Informed of the trial before the start of the trial and voluntarily sign their name and date on the ICF * Aged ≥18 years * Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1 * Adequate organ and bone marrow function * Female patients of childbearing potential must agree to use a highly effective form of contraception and not donate, or retrieve for their own use, ova from the time of screening and throughout the study period, and for at least 6 months after the last dose of study drug. Male patients must agree to use a highly effective form of contraception and not freeze or donate sperm from the time of screening and throughout the study period, and for at least 6 months after the last dose of study drug * Life expectancy of ≥3 months * Able and willing to comply with protocol visits and procedures * Pathologically confirmed diagnosis of an advanced solid tumor for which prior standard treatment had proven to be ineffective or intolerable, or no standard treatment is available * Have at least 1 evaluable tumor lesion according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Participants with prostate cancer who have bone only disease may be eligible on a case-by-case basis after discussion with the sponsor * Have at least 1 measurable tumor lesion according to RECIST version 1.1. Participants with prostate cancer who have bone only disease may be eligible on a case-by-case basis after discussion with the sponsor * Willing to provide archival or fresh tumor tissue samples. Patients who are not able to provide tumor samples or have inadequate samples may be eligible on a case-by-case basis after discussion with the sponsor	* Intolerant to prior treatment with a topoisomerase I inhibitor or an ADC that consists of a topoisomerase I inhibitor, including but not limited to topotecan, irinotecan, and Dxd * Concurrent enrollment in another clinical study, unless it is an observational (noninterventional) clinical study or during the follow-up period of an interventional study * Prior systemic anticancer treatment including chemotherapy, molecular targeted therapy, hormonal therapy, immunotherapy, or biological therapy within 3 weeks before the first dose of study drug (use of oral fluorouracil \[eg, tegafur and capecitabine\] or small molecular targeted therapy within 2 weeks or 5 half-life periods \[whichever is shorter\] before the first dose; use of mitomycin or nitrosoureas within 6 weeks before the first dose; use of herbal medicine with antitumor indications or nonspecific immunomodulators \[eg, thymosin, interferon, and interleukin\] within 2 weeks before the first dose) * Prior radiation therapy, including palliative stereotactic radiation with abdominal, within 4 weeks before the first dose of study drug (if palliative stereotactic radiation therapy without abdominal, within 2 weeks) * Undergone major surgery (not including diagnostic surgery) within 4 weeks before the first dose of study drug or expect major surgery during the study * Undergone allogeneic hematopoietic stem cell transplantation (HSCT) before the first dose of study drug, or autologous HSCT within 3 months before the first dose of study drug * Received systemic steroids (\>10 mg/day of prednisone or its equivalent) or other immunosuppressive therapy within 2 weeks before the first dose of study drug. The following are exceptions to this criterion: 1. Intranasal, inhaled, topical steroids, or local steroid injections (eg, intra-articular injection) 2. Systemic steroids at physiological doses as replacement therapy (eg, physiological corticosteroid replacement therapy for adrenal or pituitary insufficiency) 3. Steroids as premedication for hypersensitivity reactions (eg, CT scan premedication) * Received any live vaccine within 4 weeks before the first dose of study drug or intend to receive a live vaccine during the study * A history of leptomeningeal carcinomatosis * Brain metastases or spinal cord compression unless asymptomatic or treated and stable off steroids and anti-convulsants for at least 2 weeks before the first dose of study drug * Uncontrolled or clinically significant cardiovascular disease * A history of (noninfectious) interstitial lung disease (ILD)/pneumonitis that requires steroids, current ILD/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening * Clinically significant concomitant pulmonary disease * Have a diagnosis of Gilbert's syndrome * Uncontrolled third-space fluid that requires repeated drainage * Active gastric and duodenal ulcers, ulcerative colitis, or other gastrointestinal conditions that may cause bleeding or perforation by the investigator's discretion * Uncontrolled infection that requires systemic therapy within 1 week before the first dose * Known human immunodeficiency virus (HIV) infection * Active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. Active HBV is defined as hepatitis B core antibody (HBcAb) or hepatitis B surface antigen (HBsAg) positive, and HBV DNA level above ULN at the study site; active HCV is defined as positive hepatitis C antibody and HCV RNA level above ULN at the study site * Unresolved toxicities from previous anticancer therapy, defined as toxicities not yet resolved to NCI CTCAE Grade ≤1, baseline, or the level specified in the inclusion/exclusion criteria with the exception of alopecia (any grade), pigmentation (any grade), and peripheral neuropathy (Grade ≤2). Patients with irreversible toxicity (eg, hearing loss) that is reasonably not expected to be aggravated by the study drug can be enrolled after discussion with the sponsor * A history of severe hypersensitivity reactions to the drug substances, inactive ingredients in the drug product, or other mAbs * Women who are breastfeeding or pregnant as confirmed by pregnancy tests performed within 7 days before the first dose * Any illness, medical condition, organ system dysfunction, or social situation, including but not limited to mental illness or substance/alcohol abuse, deemed by the investigator to be likely to interfere with a patient's ability to sign informed consent, adversely affect the patient's ability to cooperate and participate in the study, or compromise the interpretation of study results Additional Exclusion Criteria for Part 2 * Multiple primary malignancies within 3 years, except adequately resected non-melanoma skin cancer, curatively treated in situ disease, or other curatively treated solid tumors

Inclusion Criteria

Exclusion Criteria

* Informed of the trial before the start of the trial and voluntarily sign their name and date on the ICF
* Aged ≥18 years
* Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1
* Adequate organ and bone marrow function
* Female patients of childbearing potential must agree to use a highly effective form of contraception and not donate, or retrieve for their own use, ova from the time of screening and throughout the study period, and for at least 6 months after the last dose of study drug. Male patients must agree to use a highly effective form of contraception and not freeze or donate sperm from the time of screening and throughout the study period, and for at least 6 months after the last dose of study drug
* Life expectancy of ≥3 months
* Able and willing to comply with protocol visits and procedures
* Pathologically confirmed diagnosis of an advanced solid tumor for which prior standard treatment had proven to be ineffective or intolerable, or no standard treatment is available
* Have at least 1 evaluable tumor lesion according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Participants with prostate cancer who have bone only disease may be eligible on a case-by-case basis after discussion with the sponsor
* Have at least 1 measurable tumor lesion according to RECIST version 1.1. Participants with prostate cancer who have bone only disease may be eligible on a case-by-case basis after discussion with the sponsor
* Willing to provide archival or fresh tumor tissue samples. Patients who are not able to provide tumor samples or have inadequate samples may be eligible on a case-by-case basis after discussion with the sponsor

* Intolerant to prior treatment with a topoisomerase I inhibitor or an ADC that consists of a topoisomerase I inhibitor, including but not limited to topotecan, irinotecan, and Dxd
* Concurrent enrollment in another clinical study, unless it is an observational (noninterventional) clinical study or during the follow-up period of an interventional study
* Prior systemic anticancer treatment including chemotherapy, molecular targeted therapy, hormonal therapy, immunotherapy, or biological therapy within 3 weeks before the first dose of study drug (use of oral fluorouracil \[eg, tegafur and capecitabine\] or small molecular targeted therapy within 2 weeks or 5 half-life periods \[whichever is shorter\] before the first dose; use of mitomycin or nitrosoureas within 6 weeks before the first dose; use of herbal medicine with antitumor indications or nonspecific immunomodulators \[eg, thymosin, interferon, and interleukin\] within 2 weeks before the first dose)
* Prior radiation therapy, including palliative stereotactic radiation with abdominal, within 4 weeks before the first dose of study drug (if palliative stereotactic radiation therapy without abdominal, within 2 weeks)
* Undergone major surgery (not including diagnostic surgery) within 4 weeks before the first dose of study drug or expect major surgery during the study
* Undergone allogeneic hematopoietic stem cell transplantation (HSCT) before the first dose of study drug, or autologous HSCT within 3 months before the first dose of study drug
* Received systemic steroids (\>10 mg/day of prednisone or its equivalent) or other immunosuppressive therapy within 2 weeks before the first dose of study drug. The following are exceptions to this criterion:
1. Intranasal, inhaled, topical steroids, or local steroid injections (eg, intra-articular injection)
2. Systemic steroids at physiological doses as replacement therapy (eg, physiological corticosteroid replacement therapy for adrenal or pituitary insufficiency)
3. Steroids as premedication for hypersensitivity reactions (eg, CT scan premedication)
* Received any live vaccine within 4 weeks before the first dose of study drug or intend to receive a live vaccine during the study
* A history of leptomeningeal carcinomatosis
* Brain metastases or spinal cord compression unless asymptomatic or treated and stable off steroids and anti-convulsants for at least 2 weeks before the first dose of study drug
* Uncontrolled or clinically significant cardiovascular disease
* A history of (noninfectious) interstitial lung disease (ILD)/pneumonitis that requires steroids, current ILD/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening
* Clinically significant concomitant pulmonary disease
* Have a diagnosis of Gilbert's syndrome
* Uncontrolled third-space fluid that requires repeated drainage
* Active gastric and duodenal ulcers, ulcerative colitis, or other gastrointestinal conditions that may cause bleeding or perforation by the investigator's discretion
* Uncontrolled infection that requires systemic therapy within 1 week before the first dose
* Known human immunodeficiency virus (HIV) infection
* Active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. Active HBV is defined as hepatitis B core antibody (HBcAb) or hepatitis B surface antigen (HBsAg) positive, and HBV DNA level above ULN at the study site; active HCV is defined as positive hepatitis C antibody and HCV RNA level above ULN at the study site
* Unresolved toxicities from previous anticancer therapy, defined as toxicities not yet resolved to NCI CTCAE Grade ≤1, baseline, or the level specified in the inclusion/exclusion criteria with the exception of alopecia (any grade), pigmentation (any grade), and peripheral neuropathy (Grade ≤2). Patients with irreversible toxicity (eg, hearing loss) that is reasonably not expected to be aggravated by the study drug can be enrolled after discussion with the sponsor
* A history of severe hypersensitivity reactions to the drug substances, inactive ingredients in the drug product, or other mAbs
* Women who are breastfeeding or pregnant as confirmed by pregnancy tests performed within 7 days before the first dose
* Any illness, medical condition, organ system dysfunction, or social situation, including but not limited to mental illness or substance/alcohol abuse, deemed by the investigator to be likely to interfere with a patient's ability to sign informed consent, adversely affect the patient's ability to cooperate and participate in the study, or compromise the interpretation of study results Additional Exclusion Criteria for Part 2
* Multiple primary malignancies within 3 years, except adequately resected non-melanoma skin cancer, curatively treated in situ disease, or other curatively treated solid tumors

Contacts and Locations

Study Contact

Sasha Stann

CONTACT

617-240-8494

sasha@medilinkthera.com

Alan Xu, Ph.D.

CONTACT

617-871-9455

info@medilinkthera.com

Study Locations (Sites)

University California San Diego Moores Cancer Center

La Jolla, California, 92093-0698

United States

Georgetown University Medical Center

Washington, District of Columbia, 20007

United States

Hematology Oncology Associates of the Treasure Coast

Port Saint Lucie, Florida, 34952

United States

Community Health Network

Indianapolis, Indiana, 46250

United States

Mass General Cancer Center: Hematology

Boston, Massachusetts, 02114

United States

University of Michigan - Rogel Cancer Center - Urology Oncology Clinic

Detroit, Michigan, 48201-2013

United States

Henry Ford Health System

Detroit, Michigan, 48202

United States

Washington University School of Medicine

Saint Louis, Missouri, 63110

United States

University of Nebraska Medical Center

Omaha, Nebraska, 68198

United States

CHRISTUS St. Vincent Health System - CHRISTUS St. Vincent Regional Cancer Center (Andrea Teague)

Santa Fe, New Mexico, 87505-699

United States

Icahn School of Medicine at Mount Sinai

New York, New York, 10029

United States

University of North Carolina

Chapel Hill, North Carolina, 27514

United States

NEXT Oncology-Dallas

Dallas, Texas, 75231

United States

The University of Texas MD Anderson Cancer Center

Houston, Texas, 77030

United States

NEXT Oncology

San Antonio, Texas, 78229

United States

NEXT San Antonio

San Antonio, Texas, 78229

United States

UT Health East Texas HOPE Cancer Center

Tyler, Texas, 75701

United States

Inova Schar Cancer Institute - Inova Fairfax Hospital Location

Fairfax, Virginia, 22031

United States

Medical Oncology Associates and Summit Cancer Centers

Spokane, Washington, 99208

United States

Northwest Medical Specialties

Tacoma, Washington, 98405

United States

Collaborators and Investigators

Sponsor: MediLink Therapeutics (Suzhou) Co., Ltd.

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 Date2022-05-25

Study Completion Date2027-10-06

Study Record Updates

Study Start Date2022-05-25

Study Completion Date2027-10-06

Terms related to this study

Keywords Provided by Researchers

Antibody-drug conjugate

Additional Relevant MeSH Terms

Advanced Solid Tumor