A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), and Antitumor Activity of ALK201 in Participants With Advanced Solid Tumors

Sponsor: Shanghai Allink Biotherapeutics Co., Ltd.

Sponsor score: 0

ClinicalTrials ID:NCT06656390

This first-in-human, open-label study assesses ALK201's safety, tolerability, PK, and antitumor activity in adults with advanced solid tumors. Participants must be 18-75 years old, have at least one measurable lesion, an ECOG PS of 0 or 1, and adequate organ function. ALK201 is administered intravenously every three weeks. Contraceptive use is required for participants of childbearing potential.

Patient Parameters

Program Overview

This is a first-in-human (FIH), open-label, multicenter dose escalation and expansion study of ALK201. The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and antitumor activity of ALK201 as a monotherapy in adult participants with Advanced Solid Tumors. The study will also identify recommended dose(s) for subsequent clinical studies of ALK201.

Eligibility Criteria

Inclusion Criteria

  • Men and women ≥18 and ≤75 years old on the day of signing the ICF
  • At least 1 measurable lesion per RECIST v1.1
  • Expected survival ≥3 months
  • Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 or 1
  • Adequate organ function
  • Female participants of childbearing potential or male participants whose partner is a female of childbearing potential agree to use medically effective contraceptive methods from the date of signing the ICF until at least 6 months after the last dose of the IP, and during this period, male participants are not allowed to donate sperms

Exclusion Criteria

  • Active or pre-existing autoimmune diseases that may relapse
  • Pleural effusion, pericardial effusion, or intraperitoneal effusion accompanied with clinical symptoms, clinically poorly controlled, or requiring repeated drainage
  • Allergies to any component of ALK201 or other monoclonal antibodies
  • Primary central nervous system malignancies, or active metastases to central nervous system and/or metastases to meninges
  • Combined with ≥ Grade 2 stomatitis and/or nose bleeding at screening
  • Vaccinated with live vaccines within 4 weeks prior to the first dose

Note: Other protocol defined Inclusion/Exclusion criteria may apply

Locations

FACILITYZIPCITYSTATE
Denver Drug Development Unit80218DenverColorado
UCF Lake Nona Cancer Center32827OrlandoFlorida
University Medical Center New Orleans70112New OrleansLouisiana
Sarah Cannon Research Institute Oncology Partners37203NashvilleTennessee

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