APL-102 Capsule in Patients With Advanced Solid Tumors

Phase I Study on Safety, Tolerance, and Pharmacokinetics of APL-102 Capsule in Patients With Advanced Solid Tumors

This study will evaluate the safety and tolerability of APL-102 Capsule and characterize the pharmacokinetic (PK) profile in advanced solid tumor patients.

Study Overview

• Status: Suspended
• Conditions: Advanced Solid Tumor
• Intervention / Treatment: Drug: APL-102 Capsules

Detailed Description

This study is an open, multicenter dose-escalation study to evaluate the safety and tolerance of APL-102 and obtain the relevant data of APL-102 in patients with advanced solid tumors. In the dose escalation stage, based on the incidence of dose limited toxicity (DLT) and adverse event (AE), explore and determine the maximum tolerated dose (MTD) and phase II recommended dose (RP2D). After RP2D and administration protocol are determined, an extended study will be conducted on 6-10 subjects to further evaluate the safety and antitumor activity of APL-102.

• Study Type: Interventional
• Enrollment (Estimated): 30
• Phase: Phase 1

Contacts and Locations

Study Locations

• China
  • Beijing, China
    • Cancer Institute and Hospital, Chinese Academy of Medical Sciences

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 75 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Major Inclusion Criteria:

1. Male or female, age ≥ 18 and ≤ 75 years old.
2. Patients with unresectable or metastatic advanced solid tumors confirmed by histology or cytology, and after the failure of standard treatment, or cannot tolerate standard treatment, or have no standard treatment.
3. There were measurable lesions according to the efficacy evaluation criteria of solid tumors (RECIST version 1.1).
4. Eastern Cooperative Oncology Group(ECOG) performance status score is 0 to 1.
5. Life expectancy is more than 3 months after the first administration.

6. The organ function level must meet the following requirements:

   Aspartate aminotransferase (AST) and Alanine aminotransferase (ALT) ≤ 2.0× upper limit of normal value (ULN) (patients with liver metastasis≤ 5 × ULN). Serum bilirubin ≤ 1.5×ULN (total bilirubin ≤ 3×ULN in patients with Gilbert syndrome). Absolute neutrophil count ≥ 1.5×10^9/L. Platelet count ≥ 100×10^9/ L. Hemoglobin ≥ 9 g / dL.

7. No other chemotherapy was received within four weeks before the first administration of the trial; All previous anti-tumor treatments, including targeted therapy and endocrine therapy, shall pass through at least five half-lives (or no more than 28 days) after receiving targeted therapy/endocrine therapy, and patient shall recover to the standard level specified in the test from the toxic reaction of the treatment.
8. For patients who have received radiotherapy for spine and/or peripheral limbs, they can only be enrolled after four weeks and two weeks before the first administration and should recover from the toxic reaction of treatment to the standard level specified in the study.
9. No major surgery was performed within four weeks before the first administration of APL-102., etc.

Major Exclusion Criteria:

1. In addition to the malignancies in the study, patients with systemic diseases leading to poor medical risk (such as uncontrollable infection in the active phase).
2. Life-threatening diseases, severe organ dysfunction, interference with the absorption or metabolism of APL-102, or other reasons that the researchers believe may endanger the safety of subjects or affect the integrity of research results.
3. Patients with a history of heart disease or potential risk of heart disease.
4. Patients with low circulatory function as defined by the New York Heart Association's (NYHA) functional criteria.
5. Patients with a definite diagnosis of chronic obstructive pulmonary disease, bronchial asthma or interstitial lung disease, or patients with forced expiratory volume in one second/ forced vital capacity (FEV1/FVC) ratio < 70% in pulmonary function test.
6. Patients with decompensated cirrhosis or history of allogeneic bone marrow transplantation or organ transplantation.
7. Patients in repeated resting states during screening had mean systolic blood pressure ≥140 mmHg, diastolic blood pressure ≥90 mmHg, or positive proteinuria (allowing antihypertensive agents to control blood pressure).
8. Have a history of human immunodeficiency virus (HIV) infection or HIV antibody positive; or seropositive results consistent with active infection for hepatitis B virus (in case of only hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) positive, the examination of Hepatitis B (HBV) DNA copy number is needed: HBV DNA copy number must not exceed 1,000 copies/mL or 200 IU/mL.) or hepatitis C virus.
9. Patients with the symptomatic primary brain tumor and/or secondary brain metastasis, uncontrollable antiepileptic drugs and requiring high-dose steroid treatment. Or cerebrovascular accident, transient ischemic attack, or intermittent claudication within six months before treatment.
10. Pregnant or lactating patients., etc.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: A Phase I, open-labeled multicenter study; APL-102 Capsules	Drug: APL-102 Capsules; Dose escalation: A total of seven dose levels (1mg, 2mg, 3mg, 5mg, 7mg, 9mg and 11mg) are planned. Dose extension: After RP2D determined, the RP2D dose level will be extended to enroll 6-10 subjects to further evaluated the safety and antitumor activity of APL-102.; Other Names: No other name so far

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
DLT	Dose limiting toxicities	36 days
Adverse Events (AEs)	Adverse events occurred in all subjects during the study treatment according to the National Cancer Institute Common Terminology Standard for adverse events (NCI CTCAE) standard version 5.0	From time of informed consent signature to 30 days after the subject's last visit (approximately 1 year)

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Incidence of Adverse Events	The incidence of all adverse events with different severity (NCI CTCAE 5.0)	From time of informed consent signature to 30 days after the subject's last visit (approximately 1 year)
Objective response rate(ORR)	The objective response rate in patients of advanced solid tumors	Approximately 1 year
Duration of response(DOR)	The duration of response in patients of advanced solid tumors	Approximately 1 year
Progression-free survival(PFS)	The progression-free survival in patients of advanced solid tumors	Approximately 1 year
Overall survival(OS)	The overall survival in patients of advanced solid tumors	Approximately 1 year
Peak plasma concentration (Cmax)	To assess the pharmacokinetic profile in patients with advanced solid tumors.	36 days
Time to reach Cmax (Tmax)	To assess the pharmacokinetic profile in patients with advanced solid tumors.	36 days
The area under the plasma concentration-time curve from time zero to the last measurable time point (AUC0-t)	To assess the pharmacokinetic profile in patients with advanced solid tumors.	36 days

Collaborators and Investigators

• Sponsor: Apollomics Inc.
• Collaborators: Zhejiang CrownMab Biotech Co. Ltd
• Investigators: Principal Investigator: Yihebali Chi, PhD, Investigator

Study record dates

Study Major Dates

• Study Start (Actual): August 2, 2021
• Primary Completion (Estimated): October 31, 2028
• Study Completion (Estimated): December 31, 2028

Study Registration Dates

• First Submitted: August 22, 2021
• First Submitted That Met QC Criteria: September 14, 2021
• First Posted (Actual): September 24, 2021

Study Record Updates

• Last Update Posted (Actual): June 27, 2025
• Last Update Submitted That Met QC Criteria: June 24, 2025
• Last Verified: June 1, 2025

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Neoplasms
• Other Study ID Numbers: APL-102-01

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No
• product manufactured in and exported from the U.S.: No