A Phase I Study of YY-20394 in Patients With Advanced Solid Tumors

Advanced Solid Tumor Clinical Trial

Official title:

A Single-Arm, Open-Label, Multi-Center, Phase I Study of YY-20394 in Patients With Advanced Solid Tumors

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04049929
• Other study ID #: YY-20394-003
• Status: Not yet recruiting
• Phase: Phase 1
• Start date: August 2019
• Est. completion date: October 2020

Study information

• Verified date: July 2019
• Source: Shanghai YingLi Pharmaceutical Co. Ltd.
• Contact: Hanying Bao, PhD
• Phone: 86 21-51370693
• Email: hybao[@]yl-pharma.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Protocol YY-20394-003 is a phase I single arm, open label study. The primary objective is to assess the safety of YY-20394 in subjects with advanced solid tumor. The secondary objective is to determine the preliminary efficacy and pharmacokinetics (PK).

Description:

In this clinical trials, patients will be dosed YY-20394 orally at 80mg per day until disease progression, unacceptable toxicity, or withdrawal from the study. A treatment cycle is defined as 28 days. Drug safety will be evaluated by NCI-CTC AE5.0 every week within 28 days after first dose and every 2 weeks in the following cycles. Efficacy will be assessed by RECIST1.1 after 2 cycles.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 50
• Est. completion date: October 2020
• Est. primary completion date: October 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 85 Years

Eligibility

Inclusion Criteria:

1. Males and/or females over age 18

2. Histologically or cytologically confirmed advanced solid tumors. Failure or lack of standard treatment.

3. Eastern Cooperative Oncology Group performance status of 0 to 2

4. Life expectancy of at least 3 months

5. At least one measurable lesion according to RECIST1.1.

6. Acceptable hematologic status:

Absolute neutrophil count(ANC)=1.5×10^9/L; Platelet count(PLT)=75×10^9/L; Hemoglobin(Hb)=80 g/L; Total bilirubin(TBIL)=1.5×Upper limit of normal value(ULN); Alanine aminotransferase(ALT)=1.5×ULN; Aspartate aminotransferase(AST)=1.5×ULN; Creatinine(Cr)=1.5×ULN; Left Ventricular Ejection Fractions(LVEF)=50%; QTcF:male<450 ms,female<470 ms

7. Accept to use proper contraceptives throughout the study period and within 6 months after the last dose.

8. Ability to respect the protocol approved by investigator.

9. Ability to understand and the willingness to sign a written informed consent document.

Exclusion Criteria:

1. Previously treated with PI3Kd inhibitors and cause disease progression (removed from the study because of intolerance is not included).

2. Any anti-tumor treatment, within 4 weeks prior to study entry, such as chemotherapy, radiotherapy and immunotherapy. Nitrosoureas or mitomycin C within 6 weeks prior to study entry. Oral drug of fluorouracil or small molecular targeted drugs 2 weeks prior to study entry.

3. Any other investigational agents within 4 weeks prior to study entry.

4. Any surgery on main organ (needle biopsy not included) or serious injury within 4 weeks prior to study entry. Selective operation is required during the study period.

5. Adverse events of previous anti-cancer treatment have not recovered to CTCAE v5.0 =1.

6. There are third interstitial effusions (such as massive pleural effusion and ascites) which can not be controlled by drainage or other methods.

7. The dosage of steroid hormone (prednisone equivalent) was greater than 20mg/day, and lasted for more than 14 days.

8. Medical history of difficulty in swallowing, malabsorption, or other chronic gastrointestinal disease, or conditions that may hamper compliance and/or absorption of the tested drug.

9. During the study period, drugs that may prolong the QT (such as anti arrhythmic drugs) could not be interrupted.

10. Patients with central nervous system (CNS) matastasis or meningeal metastasis with clinical symptoms, or there are evidences of CNS matastasis or meningeal metastasis uncontrolled approved by investigators.

11. Active, uncontrolled bacterial, viral, or fungal infections, requiring systemic therapy(such as pneumonia).

12. Active hepatitis b (HBV titers>1000 copies/ml or 200IU/ml), prophylactic antiviral therapies other than interferon are allowed. Patients with Hepatitis C virus (hepatitis C antibody test positive).

13. History of immunodeficiency, including HIV positive test, other acquired or congenital immunodeficiency disorders, organ transplantation or allogeneic bone marrow transplantation.

14. Has suffered from any heart disease within 6 months prior to study entry, including:

(1) angina pectoris; (2) medicated or clinically significant arrhythmia; (3) myocardial infarction; (4) heart failure; (5) any other heart disease judged by the researchers not suitable for the test.

15. The baseline pregnancy test was positive in pregnant women, lactating women or fertile women.

16. According to the judgement of the investigator, there are concomitant diseases that seriously endanger the safety of patients or affect the completion of the study (such as severe hypertension, diabetes, thyroid diseases, etc.

17. Patients suffering from other primary malignant tumors in the past 5 years. Patients with curable local tumors (such as basal or squamous cell carcinoma, superficial bladder cancer, carcinoma in situ of the cervix or of the breast) could be enrolled after completely cured.

Related Conditions & MeSH terms

• Advanced Solid Tumor

Intervention

Drug:
• YY-20394
YY-20394 is a new type of PI3K-d selective inhibitor which differs structurally from idelalisib and its analogs, showing high potency against PI3Kd, but with markedly improved selectivity (>1,000-fold selectivity for PI3K-d versus PI3K?). This higher selectivity for PI3Kd may decrease the risk of serious infection seen with idelalisib and especially with duvelisib due to strong immune suppression.Preclinical evaluation has demonstrated improved efficacy and safety for YY-20394 compared to idelalisib.

Locations

Country	Name	City	State
China	Shanghai East Hospital	Shanghai	Shanghai

Sponsors (1)

Lead Sponsor	Collaborator
Shanghai YingLi Pharmaceutical Co. Ltd.

Country where clinical trial is conducted

China, 

References & Publications (8)

Brown JR, Byrd JC, Coutre SE, Benson DM, Flinn IW, Wagner-Johnston ND, Spurgeon SE, Kahl BS, Bello C, Webb HK, Johnson DM, Peterman S, Li D, Jahn TM, Lannutti BJ, Ulrich RG, Yu AS, Miller LL, Furman RR. Idelalisib, an inhibitor of phosphatidylinositol 3-k — View Citation

Eisenreich A, Rauch U. PI3K inhibitors in cardiovascular disease. Cardiovasc Ther. 2011 Feb;29(1):29-36. doi: 10.1111/j.1755-5922.2010.00206.x. Review. — View Citation

Flinn IW, Kahl BS, Leonard JP, Furman RR, Brown JR, Byrd JC, Wagner-Johnston ND, Coutre SE, Benson DM, Peterman S, Cho Y, Webb HK, Johnson DM, Yu AS, Ulrich RG, Godfrey WR, Miller LL, Spurgeon SE. Idelalisib, a selective inhibitor of phosphatidylinositol — View Citation

Furman RR, Sharman JP, Coutre SE, Cheson BD, Pagel JM, Hillmen P, Barrientos JC, Zelenetz AD, Kipps TJ, Flinn I, Ghia P, Eradat H, Ervin T, Lamanna N, Coiffier B, Pettitt AR, Ma S, Stilgenbauer S, Cramer P, Aiello M, Johnson DM, Miller LL, Li D, Jahn TM, — View Citation

Gopal AK, Kahl BS, de Vos S, Wagner-Johnston ND, Schuster SJ, Jurczak WJ, Flinn IW, Flowers CR, Martin P, Viardot A, Blum KA, Goy AH, Davies AJ, Zinzani PL, Dreyling M, Johnson D, Miller LL, Holes L, Li D, Dansey RD, Godfrey WR, Salles GA. PI3Kd inhibitio — View Citation

Kong D, Yamori T. Phosphatidylinositol 3-kinase inhibitors: promising drug candidates for cancer therapy. Cancer Sci. 2008 Sep;99(9):1734-40. doi: 10.1111/j.1349-7006.2008.00891.x. Epub 2008 Jul 4. Review. — View Citation

Samuels Y, Wang Z, Bardelli A, Silliman N, Ptak J, Szabo S, Yan H, Gazdar A, Powell SM, Riggins GJ, Willson JK, Markowitz S, Kinzler KW, Vogelstein B, Velculescu VE. High frequency of mutations of the PIK3CA gene in human cancers. Science. 2004 Apr 23;304 — View Citation

Yuan TL, Cantley LC. PI3K pathway alterations in cancer: variations on a theme. Oncogene. 2008 Sep 18;27(41):5497-510. doi: 10.1038/onc.2008.245. Review. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Adverse events evaluated by NCI CTCAE v5.0	Incidence of adverse events of YY-20394	with in 2 years after the first dose
Secondary	Objective response rate	Response will be determined by Response evaluation criteria in solid tumours; v1.1	with in 56 days after the first dose
Secondary	Disease control rate	DCR will be determined by Response evaluation criteria in solid tumours v1.1	with in 56 days after the first dose
Secondary	Maximum concentration (Cmax)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose
Secondary	Time to maximum concentration (Tmax)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose
Secondary	Minimum concentration(Cmin)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose
Secondary	Area under the curve (AUC)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose
Secondary	Half-life (t1/2)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose
Secondary	Clearance (CL)	One of Pharmacokinetic (PK) parameters.	10 mins pre-dose in D1, D7, D14; 0.5, 1, 2, 4, 6, 8, 24 hours after the first dose

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