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Solid TumorPhase 1NCT05244551

A Study to Assess Safety, Tolerability, and Pharmacokinetics of ABSK061 in Patients With Advanced Solid Tumors

A Phase 1 study testing ABSK061 in people with Solid Tumor, run by Abbisko Therapeutics Co, Ltd at 22 sites in 2 countries.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

This is an open-label phase 1 study with expansion. The study will start with a dose escalation of single-agent ABSK061 administered in repeated 28-day cycles in patients with advanced solid tumors to evaluate safety and tolerability. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Solid Tumor
What is being tested?
ABSK061
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
85 participants
Where
22 sitesin 2 countries
Study dates
30 Jun 2022to 30 Apr 2025
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patient should understand, sign, and date the written informed consent form prior to screening.
  • Male or female age 18 years or older.
  • For escalation part: patients with histologically confirmed solid tumors who have progressed on or are intolerant of standard therapy or for whom no standard therapy exists.
  • For expansion Part:
  • Patients with histologically confirmed urothelial carcinoma or cholangiocarcinoma who have progressed on or are intolerant of standard therapy or for whom no standard therapy exists.
  • Patients must have tumors with following FGFR2/3 genetic alterations based on central laboratory test or existing test reports: Urothelial carcinoma: FGFR2/3 fusions and FGFR3 activating mutations Cholangiocarcinoma: FGFR2 fusions and/or arrangements
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  • Patients must have at least one measurable target lesion according to RECIST 1.1.
  • Patients are willing to undergo biopsy if archival tumor tissue is not available or the archival specimen deemed inadequate or confirmed FGFR2/3 alterations from existing reports is not available.
  • 4. ECOG performance status 0 or 1 5. Life expectancy ≥3 months 6. Adequate organ function and bone marrow function as indicated by the following screening assessments performed within 14 days prior to the first dose of study drug:
  • Absolute neutrophil count (ANC) ≥1.5×109/L
  • Platelet count (PLT) ≥ 100×109/L without transfusion requirement within 14 days before 1st dose
  • Hemoglobin (Hb)≥90 g/L
  • Total bilirubin (TBIL) ≤1×ULN
  • Aspartate transaminase (AST) and alanine transaminase (ALT) ≤2.5×ULN.
  • Serum creatinine (Cr) of ≤1.5×ULN for the reference laboratory or creatinine clearance (Crcl) ≥ 50 mL/min based on Cockcroft-Gault formula

Who cannot join

  • Known allergy or hypersensitivity to any component of the investigational product
  • For expansion part only: Previous treatment with FGFR pathway inhibitors or multi-kinase inhibitors which target FGFR inhibition (recommend to consult with sponsor)
  • Has a known additional malignancy that is progressing or has required active treatment.
  • Inability to take oral medication or significant nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude adequate absorption of oral medication
  • Previous anti-cancer therapy, including chemotherapy (chemotherapy with nitrosourea or mitomycin should be at least 6 weeks prior to initiation of study treatment), radiotherapy, molecular targeted therapy or other investigational drugs received ≤4 weeks; endocrine therapy ≤2 weeks or ≤5-half life (whichever is shorter) prior to initiation of study treatment.
  • Major surgery within 4 weeks of the first dose of study drug. Note that all surgical wounds must be healed and free of infection or dehiscence.
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  • Prior toxicities from chemotherapy, radiotherapy, and other anti-cancer therapies, including immunotherapy that have not regressed to Grade ≤1 severity (CTCAE V5.0) with the exception of alopecia and vitiligo.
  • Concomitant use of the drugs/remedies that may cause pharmacokinetic drug-drug interactions; consumption of grapefruit juice, grapefruit hybrids, pomegranates, starfruit, pomelos, Seville oranges or juice products within 7 days prior to the first dose of study medication.
  • Active central nervous system (CNS) metastases including presence of cerebral edema, requirement for systemic steroid treatment, disease progression due to intracranial lesions, leptomeningeal metastasis, and other clinical symptoms related to CNS metastases.
  • Impaired cardiac function or clinically significant cardiac disease, including any one of the following:
  • New York Heart Association class III or IV heart disease, active ischemia or any other uncontrolled cardiac condition such as angina pectoris, clinically significant cardiac arrhythmia requiring therapy, uncontrolled hypertension or congestive heart failure
  • Baseline prolongation of the rate-corrected QT interval based on repeated demonstration of QTcF >470 ms or history of long QT interval corrected (QTc) syndrome (Note: QTc interval corrected by Fridericia's formula).
  • Left ventricular ejection fraction (LVEF) <50% or below the institutional lower limit of normal (whichever is higher)
  • Known human immunodeficiency virus (HIV) or active hepatitis B, or active hepatitis C infection; positive tests for hepatitis B virus surface antigen (HBsAg), or antibody to hepatitis B core Ag (HBcAb), or hepatitis C RNA in serum (subjects with history of hepatitis C infection but negative hepatitis C virus polymerase chain reaction (PCR) test are allowed; positive tests for HBV HBsAg or HBcAb with HBV-DNA measurements lower than 1000IU/ml can be included)
  • Any of the following ophthalmological criteria:
  • Current evidence or previous history of retinal pigmented epithelial detachment (RPED)
  • Previous laser treatment or intra-ocular injection for treatment of macular degeneration
  • Current evidence or previous history of dry or wet age-related macular degeneration
  • Current evidence or previous history of retinal vein occlusion (RVO)
  • Current evidence or previous history of retinal degenerative diseases (eg, hereditary)
  • Current evidence or previous history of any other clinically relevant chorioretinal defect
  • Current evidence or previous history of corneal pathology such as conjunctivitis, keratopathy, corneal abrasion or ulceration
  • Patients with refractory/uncontrolled ascites or pleural effusion.
  • Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive human chorionic gonadotropin (hCG) laboratory test within 7 days prior to the start of study drug.
  • Non-surgically sterilized male or female patients of childbearing potential must agree to use highly effective methods of birth control during the study and for up to 6 months after the last dose of study drug.
  • Sexually active males, unless they use a condom during intercourse while taking drug and for 5 consecutive compound half-lives plus 60 days after stopping study drug, should not father a child. A condom is required to be used also by vasectomized men to prevent delivery of the drug via seminal fluid.
  • Vaccination with a live, attenuated vaccine within 4 weeks of the first dose of study treatment and while on trial is prohibited except for administration of inactivate vaccines (e.g., COVID-19 vaccines, inactivated influenza vaccines).
  • Any other clinically significant comorbidities, such as uncontrolled pulmonary disease, active infection, or any other condition, which in the judgment of the Investigator, could compromise compliance with the protocol, interfere with the interpretation of study results, or predispose the patient to safety risks.

Trial locations and contacts

22 sites in 2 countries.

22 sites in 2 countries

China21 sites, 21 recruiting
  • Cancer Hospital Chinese Academy of Medical Sciences

    Beijing, Beijing Municipality

    Ning Li, MD

    Ning Li, MD

    Not yet recruiting
  • The First Affiliated Hospital of Bengbu Medical College

    Bengbu, Anhui

    Hongtao Li, MD

    Hongtao Li, MD

    Recruiting
  • First Hospital of Jilin University

    Changchun, Jilin

    Wei Li, MD

    Wei Li, MD

    Recruiting
  • JILIN Cancer Hospital

    Changchun, Jilin

    Ying Chen, MD

    Ying Chen, MD

    Not yet recruiting
  • Chongqing Daping Hospital

    Chongqing, Chongqing Municipality

    Mengxia Li, MD

    Mengxia Li, MD

    Not yet recruiting
  • Chongqing University Cancer Hospital

    Chongqing, Sichuan

    Dewei Li, MD

    Dewei Li, MD

    Recruiting
  • Fujian Cancer Hospital

    Fuzhou, Fujian

    Zhiyong He, MD

    Zhiyong He, MD

    Not yet recruiting
  • Sun Yat-sen Memorial Hospital/ the Second Affiliated Hospital of Sun Yat-sen University

    Guanzhou, Guangdong

    Herui Yao, MD

    Herui Yao, MD

    Recruiting
  • Zhejiang Cancer Hospital

    Hangzhou, Gongshu District

    Ji Zhu, MD

    Ji Zhu, MD

    Recruiting
  • The Second Affiliated Hospital Zhejiang University School of Medicine

    Hanzhou, Zhejiang

    Yuan Ding, MD

    Yuan Ding, MD

    Recruiting
  • Harbin Medical University Cancer Hospital

    Harbin, Heilongjiang

    Yan Yu, MD

    Yan Yu, MD

    Not yet recruiting
  • The Affiliated Hospital of Inner Mongolia Medical University

    Hohhot, Inner Mongolia

    Qun Hu, MD

    Qun Hu, MD

    Not yet recruiting
  • Yuan LU

    Shanghai, Abbisko Therapeutics Co., Ltd. 12B Floor, Building 1, Lane 515, 201203

    LU Yuan, 021-68910052, clinical@abbisko.cn

    Recruiting
  • Shanghai Chest Hospital

    Shanghai, Shanghai Municipality

    Shun Lu, MD

    Shun Lu, MD

    Not yet recruiting
  • Liaoning Province Cancer Hospital

    Shenyang, Liaoning

    Yan Zhao, MD

    Yan Zhao, MD

    Recruiting
  • The First Hospital of China Medical University

    Shenyang, Liaoning

    Fujian Liu, MD

    Fujian Liu, MD

    Not yet recruiting
  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

    Wuhan, Hubei

    Xiaorong Dong, MD

    Xiaorong Dong, MD

    Not yet recruiting
  • Xuzhou Center Hospital

    Xuzhou, Jiangsu

    Yuan Yuan, MD

    Yuan Yuan, MD

    Recruiting
  • Yunnan Cancer Hospital

    Yunnan, Kunming

    Runxiang Yang, MD

    Runxiang Yang, MD

    Not yet recruiting
  • Henan Cancer Hospital

    Zhengzhou, Henan

    Shujun Yang, MD

    Shujun Yang

    Recruiting
  • The First Affiliated Hospital of Zhengzhou University

    Zhengzhou, Henan

    Yanru Qin, MD

    Yanru Qin, MD

    Recruiting

Other trials in China

United States1 site, 1 recruiting
  • Mary Crowley Cancer Research

    Dallas, Texas, 75230

    Reva Schneider, MD, 972-566-3000, Referral@MaryCrowley.Org

    Reva Schneider, MD

    Recruiting

Other trials in United States

About this study

Official title: A Phase 1, Open-Label Study of ABSK061 to Assess Safety, Tolerability, and Pharmacokinetics in Patients With Advanced Solid Tumors

This is an open-label phase 1 study with expansion. The study will start with a dose escalation of single-agent ABSK061 administered in repeated 28-day cycles in patients with advanced solid tumors to evaluate safety and tolerability. The expansion part will investigate oral ABSK061 at the recommended dose for expansion (RDE) to further evaluate safety and tolerability among selected tumor types. Preliminary antitumor activity will also be assessed.

Read the detailed description

Escalation Part:

Dose escalation of oral ABSK061 will be guided by the Bayesian optimal interval (BOIN) design based on safety data collected until a maximum tolerated dose (MTD) or maximum administered dose (MAD) has been identified. During the dose escalation part of the study, patients will receive a single dose of ABSK061 on C1D1 only, and then BID dosing for the rest of the days of cycle 1 and in the subsequent cycles. If the actual elimination half-life of ABSK061 is greatly exceeding that predicted, a run-in period with a single-dose and a longer drug-free observation period could be performed in subsequent patients after the Investigator and Sponsor have discussed and agreed.

Expansion Part:

When health authorities outside US require safety data in local population be provided prior to expansion part, a minimum of 3 local subjects will be enrolled and treated at the selected RDE dose level first in that country/region to evaluate the tolerability of ABSK061. The inclusion and exclusion criteria for escalation part will apply for these subjects. After similar safety and tolerability of ABSK061 in patients in the relevant locality have been confirmed by local Investigators and the Sponsor, additional patients will be allowed to enroll in the expansion part.

Conditions
Solid Tumor
Being tested
ABSK061

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • ABSK061Drug

    In the escalation part, patients will receive a single dose of oral ABSK061 on C1D1 only, and then BID dosing for the rest of the days of cycle 1 and in subsequent cycles (28-day cycles). The starting dose is 5 mg BID. In the expansion part, patients will each receive oral ABSK061 at the RDE in repeated 28-day cycles.

Study groups in NCT05244551
Study groupRoleWhat they receive
ABSK061ExperimentalDose escalation of oral ABSK061 will be guided by the Bayesian optimal interval (BOIN) design based on safety data collected until a maximum tolerated dose (MTD) or maximum administered dose (MAD) has been identified. During the dose escalation part of the study, patients will receive a single dose of ABSK061 on C1D1 only, and then BID dosing for the rest of the days of cycle 1 and in the subsequent cycles. If the actual elimination half-life of ABSK061 is greatly exceeding that predicted, a run-in period with a single-dose and a longer drug-free observation period could be performed in subsequent patients after the Investigator and Sponsor have discussed and agreed.
Receives: Drug: ABSK061

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Incidence of DLT

    dose-limiting toxicities (DLTs)

    Measured: At the end of Cycle 1 (each cycle is 28 days)

  2. Incidence and severity of adverse events (AEs)

    adverse events (AEs), adverse events of special interest (AESIs) and serious adverse events (SAEs)

    Measured: Through study completion, an average of half year

Secondary outcomes (15)
  1. Cmax

    maximum observed concentration

    Measured: Through the study completion, an average of half year

  2. Tmax

    time to maximum observed concentration

    Measured: Through the study completion, an average of half year

  3. AUC

    area under the concentration-time curve

    Measured: Through the study completion, an average of half year

  4. t1/2

    half-life

    Measured: Through the study completion, an average of half year

  5. Vz/F

    apparent volume of distribution

    Measured: Through the study completion, an average of half year

  6. CL/F

    apparent oral clearance

    Measured: Through the study completion, an average of half year

  7. Css_max

    maximum observed concentration of steady-state

    Measured: Through the study completion, an average of half year

  8. Css_min

    minimum observed concentration of steady/state

    Measured: Through the study completion, an average of half year

  9. AUCss

    area under the concentration-time curve of steady/state

    Measured: Through the study completion, an average of half year

  10. Rac

    accumulation rate

    Measured: Through the study completion, an average of half year

  11. ORR

    Overall response rate

    Measured: Through the study completion, an average of half year

  12. DoR

    Duration of response

    Measured: Through the study completion, an average of half year

  13. DCR

    Disease control rate

    Measured: from onset of PR or CR to disease progression (up to 100 months)

  14. DoR

    Duration of response

    Measured: at 24 weeks

  15. PFS

    Progression-free survival

    Measured: From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 100 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted17 Feb 2022
  2. Study start30 Jun 2022
  3. Primary completion30 Apr 2025 (estimated)
  4. Study completion30 Apr 2025 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Sequential
Masking
None (open label)
Enrolment
85 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05244551
Sponsor's protocol ID
ABSK061-101
Status last verified
Aug 2024
First submitted
12 Jan 2022
Last updated
12 Aug 2024
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing ABSK061 in people with Solid Tumor, run by Abbisko Therapeutics Co, Ltd at 22 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 15 inclusion and 28 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 12 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 22 sites in China, United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

Contact Yuan LU (+86 21 68910052, clinical@abbisko.com), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Incidence of DLT (time frame: At the end of Cycle 1 (each cycle is 28 days)). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Aug 2024.

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