Phase I Study of a Selective ALK Inhibitor PLB1003 in Patients With ALK+ NSCLC.

NCT ID: NCT03130881

Last Updated: 2020-03-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE1

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-11-08

Study Completion Date

2021-12-30

Brief Summary

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This phase I, first-in-human dose-escalation study was conducted to determine the maximum tolerated dose (MTD), recommended phase II dose (RP2D), dose-limiting toxicities (DLTs), pharmacokinetics (PK) profile, and preliminary antitumor activity of PLB1003.

Detailed Description

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This is a Phase I, open-label study of PB1003 administered orally to patients with ALK-positive (ALK+) advanced NSCLC. The study includes a Dose-escalation Part (part A) and a Dose Expansion Part (part B). The aim of the part A is to estimate the MTD and to identify the dose limited toxicity(DLT) and the recommended phase II dose (RP2D) for PLB1003 single agent as well as to determine the PK/PD profile. Once response has been observed in certain dose level, then followed by the expansion part to further assess the clinical efficacy and safety of PLB1003 single agent. Aprox 40 patients will be enrolled in PART A, while 12-24 patients for expansion cohort .

PLB1003 is a potent selective ALK inhibitor. PLB1003 acts on cancer by blocking abnormal ALK-mediated signaling, leading to profound tumour growth inhibition in xenografts of non-small cell lung cancer (NSCLC) tumours.

Conditions

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Non-Small Cell Lung Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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PLB1003

ALK-positive (ALK+) advanced NSCLC

Group Type EXPERIMENTAL

PLB1003

Intervention Type DRUG

PLB1003 is a capsule and is administered orally.

Interventions

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PLB1003

PLB1003 is a capsule and is administered orally.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Signed Informed Consent Form
* Age≥18 years
* Diagnosed with a locally advanced or metastatic non-small cell lung cancer that has progressed despite standard therapy.
* Must have evidence of ALK positivity from the results of molecular pre-screening evaluations
* At least one measurable lesion as per RECIST v1.1
* Patients must have recovered from all toxicities related to prior anticancer therapies to grade ≤ 1
* ECOG Performance Status of 0-2

Exclusion Criteria

* Symptomatic central nervous system (CNS) metastases that are neurologically unstable or requiring increasing doses of steroids to control, and patients with any CNS deficits.
* Clinically significant, uncontrolled heart diseases. Unstable angina. History of documented congestive heart failure (New York Heart Association functional classification III-IV) .
* Active peptic ulcer disease or gastritis
* Major surgery within 4 weeks prior to starting PLB1003
* Previous anti-cancer and investigational agents within 4 weeks before first dose of PLB1003..
* Pregnant or nursing women
* Involved in other clinical trials \< 30 days prior to Day 1
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Pearl Biotechnology Limited Liability Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Baohui Han, MD

Role: PRINCIPAL_INVESTIGATOR

Shanghai Chest Hospital

Locations

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Shanghai Chest Hospital

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Peilong Zhang, Ph.D

Role: CONTACT

+86-10-64392756

Facility Contacts

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Baohui Han, MD

Role: primary

+86-21-22200000

Tianqing Chu, MD

Role: backup

+86-21-22200000

Other Identifiers

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HMO-PLB1003-20160828

Identifier Type: -

Identifier Source: org_study_id

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