Study of DSP-0390 in Patients With Recurrent High-Grade Glioma

Glioblastoma Multiforme Clinical Trial

Official title:

A Phase 1 Study of DSP-0390 in Patients With Recurrent High-Grade Glioma

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT05023551
• Other study ID #: DSP-0390-101
• Status: Active, not recruiting
• Phase: Early Phase 1
• Start date: September 8, 2021
• Est. completion date: July 31, 2024

Study information

• Verified date: March 2024
• Source: Sumitomo Pharma America, Inc.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a study of DSP-0390 in patients with recurrent high grade glioma.

Description:

This study will evaluate the safety and efficacy of DSP-0390 in patients with recurrent high grade glioma.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 39
• Est. completion date: July 31, 2024
• Est. primary completion date: October 10, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

Estimated life expectancy >+3 months Recovery from toxic effects of prior therapy to NCI CTCAE v5.0 Grade 1 (non-hematologic toxicities) or Grade <=2(hematologic toxicities, except deep vein thrombosis) KPS >=70%

Adequate organ function as determined by:

• Absolute Neutrophil =1500/microliter (may not use G-CSF or GM CSF)

• Platelet =100 × 103/microliter

• Hemoglobin =9 g/dL (may not transfuse or use erythropoietin to obtain this Hgb level)

• Creatinine Clearance = 40ml/min (Cockcroft-Gault)

• Total bilirubin =1.5 times ULN (or = 2 times ULN for patients with known Gilbert's syndrome)

• AST = 3 times ULN

• ALT = 3 times ULN

• INR, PT, PTT, or aPTT =1.5 x ULN Note: The use of anticoagulants is permitted as long as the PT/(a)PTT is within therapeutic limits (according to the local institution standard) and the patient has been on a stable anticoagulant regimen for at least 2 weeks prior to study Day 1.

If on antiepileptic drug; dose must be stable and no seizures 14 days prior to study Day 1 If on corticosteroids at baseline, dose must be stable or decreasing for at least 5 days prior to study Day 1. For the dose expansion part of the study, the dose must be = 4 mg dexamethasone per day (or equivalent dose if other corticosteroids are used). A higher stable dose of corticosteroids, if used as HRT, may be allowed upon discussion with the Medical Monitor.

Females of childbearing potential must have a negative serum or urine pregnancy test Male or female patients of child-producing potential must agree to use contraception or use prevention of pregnancy measures or agreement to refrain completely from heterosexual intercourse during the study and for 6 months (females & males) after the last dose of study drug

Exclusion Criteria:

Prior therapy with bevacizumab or other anti-vascular endothelial growth factor (VEGF) treatments within 3 months prior to study Day 1, Multifocal disease, leptomeningeal metastasis, or extracranial metastasis Abnormal ECGs that are clinically significant, including those where QT prolongation (QTcF>450 msec for males and >470 msec for females); and/or history of Torsade de Pointes Left ventricular ejection fraction <40% as determined by ECHO or MUGA Known dysphagia, short-gut syndrome, gastroparesis, or other conditions that limit the ingestion or gastrointestinal absorption of drugs administered orally Know active Crohn's or other inflammatory bowel disease History of another primary cancer within the 2 years prior to study Day 1, except for the following: non-melamona skin cancer, cervical carcinoma in situ, superficial bladder cancer that has been removed or curatively treated.

Have a known detectable viral load for HIV or HVC, or evidence of a HBV surface antigen, all being indicative of active infection. [Note: Female breastfeeding patients may be enrolled if they interrupt breastfeeding. Breastfeeding should not be resumed for at least 6 months after the last dose of study drug.]

The presence of any active retinal abnormality determined by screening tests using visual acuity, visual field, fundoscopy, and OCT

Significant cardiovascular disease, including NYHA Class III or IV congestive heart failure, myocardial infarction, unstable angina, poorly controlled cardiac arrhythmias, or stroke in the preceding 6 months prior to study Day 1

Uncontrolled intercurrent illness including, but not limited to, psychiatric illness/social situations that would limit compliance with study requirements, or disorders associated with significant immunocompromised state

Major surgical procedure, surgical resection, open biopsy, or significant traumatic injury within 4 weeks prior to study Day 1 or anticipation of need for major surgical procedure during the course of the study

Minor surgical procedures, fine needle aspirations, or core biopsies within 7 days prior to study Day 1

Evidence of CNS hemorrhage on baseline MRI or CT scan (except for postsurgical, asymptomatic, Gr 1 hemorrhage that has been stable at least 4 weeks for enrolled patients) Chemotherapy or investigational anticancer therapy administered within 4 weeks (except 6 weeks for nitrosoureas and immunotherapy, or 8 weeks for an implanted nitrosoureas wafer) prior to study Day 1

Radiotherapy within 12 weeks prior to study Day 1, unless relapse is confirmed by tumor biopsy or new lesion outside of radiation field, or if there are 2 MRIs (performed 8 weeks apart) confirming progressive disease

Concurrent use of prohibited medications: carbamazepine, phenytoin, phenobarbital, and other strong or moderate CYP3A4 inhibitors or inducers, and strong CYP2D6 inhibitors. These should be discontinued 1 week or 5 half-lives (whichever is greater) prior to study Day 1

Concurrent treatment with Tumor Treatment Field (Optune) is not allowed. Patients must stop Optune 1 day prior to the first dose of study drug. Any wounds from Optune must be healed adequately prior to study Day 1

History of, within 6 months of study Day 1:

1. Pneumonitis or interstitial lung disease

2. Any other lung condition that in the investigators' judgement may put the patient at an increased risk for lung toxicity (including, but not limited to, suspected interstitial lung disease or radiation-induced lung injury)

Related Conditions & MeSH terms

• Glioblastoma
• Glioblastoma Multiforme
• Glioma
• High Grade Glioma

Intervention

Drug:
• DSP-0390
DSP-0390 administered orally

Locations

Country	Name	City	State
Japan	National Cancer Center Hospital	Chuo Ku	Tokyo
Japan	Kyoto University Hospital	Kyoto	Sakyo-ku
Japan	Hokkaido University Hospital	Sapporo	Hokkaido
United States	Dana Farber Cancer Institute	Boston	Massachusetts
United States	John Theurer Cancer Center at Hackensack University Medical Center	Hackensack	New Jersey
United States	Columbia University	New York	New York
United States	Washington University School of Medicine	Saint Louis	Missouri
United States	Huntsman Cancer Institute, University of Utah	Salt Lake City	Utah
United States	University of California at San Francisco	San Francisco	California

Sponsors (1)

Lead Sponsor	Collaborator
Sumitomo Pharma America, Inc.

Countries where clinical trial is conducted

United States,  Japan, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Exploratory: Assess the PD effect of DSP-0390	Biomarker (lathosterol/zymostenol ratio) in blood	From first date of treatment, blood tests performed at 8 week intervals through study completion, an average of 6 months
Primary	Dose Escalation: Assess safety of DSP-0390 by Incidence of TEAEs and SAEs in adult patients with recurrent high-grade glioma	Occurrence of DLTs by Incidence of TEAEs and SAEs, as assessed by NCI CTCAE v5.0	From date of treatment through 30 days after End of Treatment an average of 6 months
Primary	Dose Escalation: Assess safety of DSP-0390 by severity of TEAEs and SAEs in adult patients with recurrent high-grade glioma	Occurrence of DLTs by severity of TEAEs and SAEs, as assessed by NCI CTCAE v5.0	From date of treatment through 30 days after End of Treatment an average of 6 months
Primary	Dose Escalation: Determine the MTD and/or RDE of DSP-0390	Incidence of dose-limiting toxicities	From date of first treatment through Cycle 1 (28-day cycle) DLT monitoring period
Primary	Dose Expansion: Evaluate the change in Baseline tumor activity of DSP-0390 using radiologic assessments.	Evaluate the change in baseline tumor activity of DSP-0390 using radiologic assessments evaluated by RANO 2010 Evaluation Criteria	From date of first treatment, assessed by radiologic examination performed at 8-week intervals through study completion, an average of 6 months
Primary	Dose Expansion: Evaluate the safety of the Recommended Phase 2 Dose of DSP-0390 by assessment of incidence of TEAEs and SAEs	Assess the safety of the Recommended Phase 2 Dose of DSP-0390 by assessment of incidence of TEAEs and SAEs	From date of first treatment through study completion, an average of 6 months
Primary	Dose Expansion: Evaluate the safety of the Recommended Phase 2 Dose by assessment of severity of TEAEs and SAEs	Assess the safety of the Recommended Phase 2 Dose of DSP-0390 by assessment of severity of TEAEs and SAEs	From date of first treatment through study completion, an average of 6 months
Secondary	Dose Escalation: Characterize the PK profile for AUC	PK assessed for AUC	Cycle 1 Day 1 and Cycle 2 Day 1- 0, 30 min, and 1, 2, 4, 6, 8, 10, 12 hrs, each cycle is 28 days
Secondary	Dose Escalation: Characterize the PK profile for Cmax	PK assessed for Cmax	Cycle 1 Day 1 and Cycle 2 Day 1 -0, 30 min, and 1, 2, 4, 6, 8, 10, 12 hrs , each cycle is 28 days
Secondary	Dose Escalation: Characterize the PK profile for tmax	PK assessed for tmax	Cycle 1 Day 1 and Cycle 2 Day 1- 0, 30 min, and 1, 2, 4, 6, 8, 10, 12 hrs , each cycle is 28 days
Secondary	Dose Escalation: Characterize the PK profile for t1/2	PK assessed for t1/2	From date of first treatment, Cycle 1 Day 1 and Cycle 2 Day 1- 0, 30 min, and 1, 2, 4, 6, 8, 10, 12 hrs , each cycle is 28 days]
Secondary	Dose Escalation: Characterize the PK profile for Racc	PK assessed for Racc	Cycle 1 Day 8, 15 and 22 and Cycle 2 Day 1, each cycle is 28 days
Secondary	Dose Escalation: Evaluate preliminary antitumor activity	Objective response (complete or partial response) and duration of response assessed by RANO criteria.	From date of first treatment, assessed by radiologic examination performed at 8-week intervals through study completion, an average of 6 months]