A Phase 1 Study of RO7623066 Alone and in Combination in Patients With Advanced Solid Tumors

Advanced Solid Tumors Clinical Trial

Official title:

A Phase 1 Study of RO7623066 Alone and in Combination in Patients With Advanced Solid Tumors

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05240898
• Other study ID #: WP45169
• Secondary ID: KSQ-4279-1101
• Status: Recruiting
• Phase: Phase 1
• Start date: August 16, 2021
• Est. completion date: June 30, 2027

Study information

• Verified date: March 2024
• Source: Hoffmann-La Roche
• Contact: Reference Study ID Number: WP45169 https://forpatients.roche.com
• Phone: 888-662-6728 (U.S. Only)
• Email: global-roche-genentech-trials[@]gene.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a Phase 1 study to assess the safety and clinical activity of RO7623066 alone and in combination in patients with advanced solid tumors.

Description:

This is a Phase 1 study consisting of 2 parts: Dose Escalation and Expansion to evaluate the safety, tolerability, clinical activity, and pharmacokinetics (PK) Study of RO7623066 as a Monotherapy or in Combination in Patients with Advanced Solid Tumors.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 140
• Est. completion date: June 30, 2027
• Est. primary completion date: June 30, 2026
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Age 18 years or older

2. Life expectancy of = 12 weeks

3. Measurable disease or non-measurable disease per RECIST v1.1 in dose escalation only; patients in dose expansion are required to have measurable disease per RECIST v1.1

4. Recovered to = Grade 1 or baseline toxicity (except alopecia) from prior therapy (per NCI-CTCAE v5.0)

5. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1

6. Adequate bone marrow function defined as:

1. absolute neutrophil count of = 1.5 × 109/L

2. platelet count of = 100.0 × 109/L

3. hemoglobin of = 9.0 g/dL (with or without transfusion)

7. Adequate renal function defined as calculated creatinine clearance (Cockcroft- Gault) = 40 mL/min for patients with creatinine levels above institutional normal

8. Adequate hepatic function defined as:

1. Total bilirubin = 1.5 × upper limit of normal (ULN) unless associated with Gilbert's syndrome

2. Aspartate aminotransferase and alanine aminotransferase = 2.5 × ULN (or = 5 × ULN in patients with liver metastases)

9. Female patients who are women of childbearing potential (WOCP) (defined as physiologically and anatomically capable of becoming pregnant), confirmed of a negative pregnancy test and agreement to the use of a highly effective contraceptive method or at least 2 effective methods at the same time during study treatment period and for up to 3 months after the last dose of study treatment. Male patients must be willing to use effective barrier contraception (ie, condoms) during the study treatment period and for up 3 months after the last dose of study treatment

10. Capable of understanding and complying with protocol requirements

11. Signed and dated institutional review board (IRB)/independent ethics committee (IEC) approved informed consent form (ICF) before any protocol-directed Screening procedures are performed

12. Does not require ongoing treatment with strong or moderate CYP3A4 inhibitors or inducers.

13. Histologically or cytologically confirmed locally advanced (unresectable) or metastatic solid tumors who meet one of the following criteria (dose escalation only):

1. Relapsed or progressed through standard therapy

2. Have a disease for which no standard effective therapy exists

3. Not a candidate for standard effective therapy Note: In men with prostate cancer, baseline testosterone levels must also be = 50 ng/dL (= 2.0 nM) and surgical or ongoing medical castration must be maintained throughout the duration of the study

Exclusion Criteria:

1. Prior anticancer treatment including:

1. Chemotherapy or small molecule-targeted therapy < 2 weeks prior to first dose of study treatment

2. Any antibody therapy < 5 half-lives from first dose of study treatment (or 4 weeks since last therapy, whichever is the shortest)

3. Programmed cell death protein-1 or programmed cell death ligand 1 inhibitor therapy < 4 weeks from first dose of study treatment

4. Invasive surgery requiring general anesthesia < 30 days from first dose of study treatment

5. Chemotherapy with nitrosoureas or mitomycin C < 45 days from first dose of study treatment

6. Radiation therapy (including radiofrequency ablation) < 4 weeks prior to initiation of study treatment Note: Prior stereotactic body radiation therapy or local palliative radiation is allowed < 2 weeks prior to first dose of study treatment

2. Ongoing Grade 2 or greater toxicity, except alopecia, related to any prior treatment (ie, chemotherapy, targeted therapy, radiation, or surgery)

3. Prolongation of QT/QTc interval (QTc interval > 480 msec) using the Frederica method of QTc analysis

4. Women who are pregnant or nursing

5. Seropositive for human immunodeficiency virus (HIV) 1 or 2 or acquired immunodeficiency syndrome or active infection with hepatitis B virus (HBV) or hepatitis C virus (HCV) (Note: Patients with positive HCV antibody may be eligible if HCV ribonucleic acid [RNA] is undetectable on a quantitative HCV RNA assay, following discussion with the Medical Monitor)

6. Primary malignant brain tumor

7. Symptomatic and/or untreated brain metastases, active leptomeningeal disease, or central nervous system malignant disease requiring steroids or other therapeutic intervention Note: Patients with definitively treated brain metastases will be considered for enrollment after discussion with Medical Monitor and must be clinically stable for = 2 weeks prior to the start of treatment

8. Previous solid organ or hematopoietic cell transplant

9. Need for treatment with steroids at stable doses (> 10 mg prednisone or equivalent per day). Note: Oral steroids up to 10 mg/day, topical, ophthalmic, or inhaled steroid medications are allowed

10. Uncontrolled hypertension > 150/100 mm Hg despite aggressive therapy

11. Concurrent participation in any other investigational therapeutic study

12. History of stroke, transient ischemic attack, unstable angina, or myocardial infarction within 3 months prior to first dose of study treatment

13. Unable to swallow whole tablets or capsules. Nasogastric or gastric-tube (G-tube)administration is not allowed

14. GI disease that would impair ability to swallow, retain, or absorb drug is not allowed

15. Uncontrolled concurrent disease or illness including but not limited to:

1. Symptomatic congestive heart failure according to New York Heart Association (NYHA) classification, Class III or IV (per NYHA Classification) unstable angina pectoris, or clinically significant cardia arrhythmia

2. Diabetes mellitus (ie, fasting blood glucose > 220 despite acceptable chronic diabetes therapy)

3. Psychiatric illness that would limit compliance with study requirements, as determined by the Investigator

16. Other severe, acute, or chronic medical condition or laboratory abnormality that may increase the risk associated with study participation or study drug administration, or that may interfere with the interpretation of the study results, and in the judgment of the Investigator, would make the patient inappropriate for the study

17. Known hypersensitivity to any component of RO7623066 or excipient

18. History of and/or ongoing adrenal disorder (eg, Cushing's disease, Addison's disease, adrenal gland suppression)

19. Suspected pneumonitis or interstitial lung disease (confirmed radiography or by computed tomography [CT]) or a history of pneumonitis or interstitial lung disease in the last 6 months

20. Known additional malignancy that is active and/or progressive requiring treatment; exceptions include basal cell or squamous cell skin cancer, or other cancer for which the patient has been disease-free for at least 2 years

21. Myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML), or baseline features suggestive of MDS or AML on peripheral blood smear or bone marrow biopsy

22. Treatment with strong or moderate CYP3A4 inhibitors or inducers for a period of 5 half-lives of the inhibitor or inducer prior to the first dose of RO7623066.

23. Blood transfusions within 2 weeks prior to Screening (to be discussed with Medical Monitor)

Related Conditions & MeSH terms

• Advanced Solid Tumors
• Neoplasms

Intervention

Drug:
• RO7623066
Administered orally in capsule
• Olaparib
Administered per standard of care (SoC)
• Carboplatin
Administered per standard of care (SoC)

Locations

Country	Name	City	State
United States	Dana Farber Cancer Institute	Boston	Massachusetts
United States	UVA Health System	Charlottesville	Virginia
United States	Ohio State University	Columbus	Ohio
United States	Mary Crowley Cancer Research Center	Dallas	Texas
United States	Barbara Ann Karmanos Cancer Center	Detroit	Michigan
United States	START Midwest	Grand Rapids	Michigan
United States	Hackensack University Medical Center	Hackensack	New Jersey
United States	MD Anderson Cancer Center	Houston	Texas
United States	Yale University	New Haven	Connecticut
United States	Oklahoma University - Stephenson Cancer Center	Oklahoma City	Oklahoma
United States	University of California - Irvine Medical Center	Orange	California
United States	Lifespan Cancer Institute	Providence	Rhode Island
United States	START San Antonio	San Antonio	Texas

Sponsors (1)

Lead Sponsor	Collaborator
Hoffmann-La Roche

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The Maximum Tolerated Dose (MTD) Measured by the Incidence of Dose Limiting Toxicities (DLTs)		Approximately 4 years 10 months
Secondary	Incidence and severity of Treatment Emergent Adverse Events (TEAEs) and change from baseline in laboratory results	Assess safety and tolerability	Approximately 4 years 10 months
Secondary	Pharmacokinetics (PK) parameters of RO7623066		Approximately 4 years 10 months
Secondary	Objective response rate (ORR) per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1) Investigator assessment	Anti-tumor activity	Approximately 4 years 10 months
Secondary	Progression-free survival (PFS) per RECIST v1.1 Investigator assessment	Anti-tumor activity	Approximately 4 years 10 months
Secondary	Duration of response (DOR) per RECIST v1.1 Investigator assessment	Anti-tumor activity	Approximately 4 years 10 months
Secondary	Time to response (TTR) per RECIST v1.1 Investigator assessment	Anti-tumor activity	Approximately 4 years 10 months
Secondary	Overall survival (OS), defined as the date of first dose of study drug to the date of death from any cause	Anti-tumor activity	Approximately 4 years 10 months