Phase Ib/II Study of Chiauranib in Patients With Small Cell Lung Cancer

Small Cell Lung Cancer Clinical Trial

Official title:

Efficacy and Safety of Chiauranib in Relapsed/Refractory Small Cell Lung Cancer: a Single-arm, Open-label, Multi-center, Exploratory Phase Ib Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03216343
• Other study ID #: CAR105
• Status: Completed
• Phase: Phase 1
• Start date: November 9, 2017
• Est. completion date: May 15, 2023

Study information

• Verified date: May 2023
• Source: Chipscreen Biosciences, Ltd.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Chiauranib , which simultaneously targets against VEGFR/Aurora B/CSF-1R, several key kinases involved in tumor angiogenesis, tumor cell mitosis, and chronic inflammatory microenvironment.

Description:

Chiauranib is a novel orally active multi-target inhibitor that simultaneously inhibits the angiogenesis-related kinases (VEGFR2, VEGFR1, VEGFR3, PDGFRa and c-Kit), mitosis-related kinase Aurora B and chronic inflammationrelated kinase CSF-1R in a high potency manner with the IC50 at a single-digit nanomolar range. In particular, Chiauranib showed very high selectivity in the kinase inhibition profile with little activity on off-target non-receptor kinases, proteins, GPCR and ion channels, indicative of a better drug safety profile in terms of clinical relevance.

Because of its broad preclinical anti-tumor efficacy and the potential to improve conventional TKI kinase inhibitor therapy in various cancer indications,Chiauranib has now entered phase Ib clinical trials.

This clinical trial is studying the efficacy and safety of chiauranib works in treating patients with relapsed or refractory small cell lung cancer, in the meantime, exploreing the latent biomarkers accompany with chiauranib, as well as the relevancy of which and clinical benefit.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 48
• Est. completion date: May 15, 2023
• Est. primary completion date: November 4, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

1. Male or female, age = 18 years and =75 years;

2. Cytologically or histologically confirmed small cell lung cancer;

3. Patients have received at least 2 different systemic chemotherapy regimens (contained platinum based regimen) , and progressed or relapsed

4. At least one measurable lesion that can be accurately assessed ( RECIST1.1 criteria). If the only site of measurable disease is in a previously irradiated area, the patient must have documented progression of disease in this area.

5. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.

6. Laboratory criteria are as follows:

Complete blood count: hemoglobin (Hb) =80g/L ; absolute neutrophil count (ANC) =1.5×109/L ; platelets >=75×109/L Biochemistry test: total bilirubin?1.5×ULN; alanine aminotransferase(ALT) ,aspartate aminotransferase(AST)?2.5×ULN(ALT,AST?5×ULN if liver involved); serum creatinine(cr)?1.5×ULN; Coagulation test: International Normalized Ratio (INR) < 1.5.

7. Life expectancy of at least 12 weeks.

8. All patients must have given signed, informed consent prior to registration on study.

Exclusion Criteria:

1. Patients receiving any anti-cancer therapy (including chemotherapy, target therapy, immunotherapy, radiotherapy, and anti-cancer Chinese traditional medicine, et al) within 4 weeks from the last dose prior to study entry; Subjects receiving any supportive treatment for haematology (including transfusion, blood products, or drugs that stimulate blood cells growth like G-CSF, et al) within 2 weeks from the last dose prior to study entry;

2. Patients with second primary cancer, except: adequately treated basal cell or squamous cell skin cancer, curatively treated in-situ cancer of the cervix, unless received curative treatment and with documented evidence of no recurrence during the past five years;

3. Patients with uncontrolled or significant cardiovascular disease, including:

A) Grade II or higher Congestive heart failure, unstable angina pectoris, myocardial infarction (NYHA Classification) within 6 months prior to study entry; or arrhythmia requiring treatment, or Left Ventricular Ejection Fraction (LVEF) < 50% during screening stage.

B) Primary cardiomyopathy (dilated cardiomyopathy, hypertrophic cardiomyocyte, arrhythmogenic right ventricular cardiomyopathy, restrictive cardiomyopathy, et,al).

C) History of significant QT interval prolongation, or Corrected QT Interval QTc=450ms(male),QTc=470ms(female)at screening.

D) Symptomatic coronary heart disease requiring treatment. E) Uncontrolled hypertension (> 140/90 mmHg) with single medication.

4. History of active bleeding within 6 months prior to screening; or patients receiving anticoagulation therapy; or patients with upper GI bleeding potential; or patients with active hemoptysis.

5. Patients with uncontrolled pleural effusion, pericardial effusion or ascites.

6. Patients with untreated central nervous system (CNS) metastasis; or requiring corticosteroids, anticonvulsants for CNS diseases treatment; or with evidence of progression or haemorrhage within 1 month prior to study entry; or clinical evidence of brain stem or leptomeninx involvement.

7. History of deep vein thrombosis or pulmonary embolism.

8. History of interstitial lung disease(ILD).

9. With the exception of alopecia, any ongoing toxicities (>CTCAE grade 1) caused by previous cancer therapy.

10. Patients with factors that could affect oral medication (such as dysphagia,chronic diarrhea, intestinal obstruction etc), or undergone gastrectomy. .

11. 6 weeks or less from the last major surgery that involved general anaesthesia, or 2 weeks or less from the last minor surgery prior to screening (excluding placement of vascular access ) .

12. Proteinuria positive(=1g/24h).

13. Patients with active or unable to control infections including human immunodeficiency virus (HIV), hepatitis B, or hepatitis C, or other serious infectious diseases.

14. Any mental or cognitive disorder, that would impair the ability to understand the informed consent document, or the compliance of study;

15. Any previous treatment with aurora kinase inhibitors, or VEGF/VEGFR inhibitors.

16. Candidates with drug and alcohol abuse.

17. Women of childbearing potential not willing to use and utilize an adequate method of contraception (such as intrauterine device, contraceptive and condom) throughout treatment and for at least 12 weeks after the last dose; pregnant or breastfeeding women; the result of urine pregnancy test was positive at screening; Man participants not willing to use and utilize an adequate method of contraception throughout treatment.

18. Any other condition which is inappropriate for the study according to investigators' judgment.

Related Conditions & MeSH terms

• Lung Neoplasms
• Small Cell Lung Cancer
• Small Cell Lung Carcinoma

Intervention

Drug:
• Chiauranib
CS2164

Locations

Country	Name	City	State
China	Beijing Cancer Hospital	Beijing	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
Chipscreen Biosciences, Ltd.

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Median score of immunohistochemical expressed by Aurora B?CSF-1R and Myc protein.		assessed up to 24 months
Other	Screening characteristics of ctDNA measurement (single gene analysis).		assessed up to 24 months
Other	Screening characteristics of ctDNA measurement (multi-gene analysis).		assessed up to 24 months
Primary	Objective reponse rate(ORR)	ORR is defined as the percentage of participants whose best overall response is either complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.	Up to a minimum 24 weeks after the last participant's first dose, or progression, or 75% subjects died.
Secondary	Number of subjects with Adverse Events as a Measure of Safety and Tolerability	Safety evaluation as measured by adverse events (AE), vital signs,electrocardiograph(ECG) and abnormal laboratory results according to CTCAE V4.03	Up to a minimum 28 weeks after the last participant's first dose, or progression, or 75% subjects died.
Secondary	Disease-control rate (DCR)		Up to a minimum 24 weeks after the last participant's first dose, or progression, or 75% subjects died.
Secondary	Time to progression(TTP)		From date of the first dose of study drug until the date of first documented progression NOT including death, assessed up to 24 months
Secondary	Duration of response (DOR)		from the date of first documented objective response until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months
Secondary	Progression-free survival (PFS)		From date of the first dose of study drug until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months
Secondary	Overall survival (OS)		From date of the first dose of study drug until the date of death from any cause, assessed up to 24 months