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Study of Liposomal Curcumin in Combination With RT and TMZ in Patients With Newly Diagnosed High-Grade Gliomas

Primary Purpose

Glioblastoma

Status

Recruiting

Phase

Phase 1

Locations

United States

Study Type

Interventional

Intervention

Concurrent CRT Period

Post-CRT Period

Adjuvant Period

About this trial

This is an interventional treatment trial for Glioblastoma focused on measuring High Grade Gliomas

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: ≥18 years of age Histologically confirmed HGG (WHO grade III or IV, including GBM, astrocytoma, gliosarcoma, H3K27M mutant diffuse midline glioma). Patients with methylated or unmethylated O(6)-methylguanine-DNA methyltransferase (MGMT) promoter are eligible, as are IDH WT and mutant patients as long as the treatment plan is for combined RT/TMZ. The neuropathologic diagnosis of HGG will be made at the respective institution. If any question arises regarding the accuracy of the neuropathologic diagnosis, slides (and pathological blocks, if necessary) will be centrally reviewed Planning standard therapy with TMZ and RT for 6 weeks Karnofsky Performance Scale (KPS) ≥ 60% Adequate organ and marrow function defined as: Hgb > 9 g/dL ANC ≥ 1500/µL Platelet count ≥ 100,000/µL Total bilirubin ≤ 1.5 * institutional ULN AST and ALT ≤ 3 * institutional ULN Creatinine ≤ 1.5 * institutional ULN OR Estimated glomerular filtration rate (eGFR) ≥ 60 mL/min/1.73 m2 unless data exist supporting safe use at lower values of renal function, but eGFR must be ≥ 30 mL/min/1.73 m2 Patients with human immunodeficiency virus (HIV) who are on effective antiretroviral therapy are eligible if the viral load was assessed as undetectable within 6 months prior to baseline Women: WOCBP must agree to use adequate contraception (hormonal or barrier method of birth control or abstinence) prior to study entry and for the duration of study participation Men: must agree to use adequate contraception prior to study entry, for the duration of study participation, and for 4 months after completion of LC administration Exclusion Criteria: Any concurrent cancer diagnosis that is untreated, actively treated, or has undergone any therapy (RT, cytotoxic, targeted, immunotherapeutic, etc) within 2 years of study enrollment, with the exception of squamous or basal cell skin cancer Patient has not recovered from AEs due to prior anticancer therapy (ie, residual toxicities > Grade 1), with the exception of alopecia Receiving any other investigational agent Active infection requiring systemic antibiotics History of allergic reaction to compounds that are chemically or biologically similar to LC (see Protocol Section 5.5.1.2 and Section 5.5.1.3 of protocol) Patient is taking a medication that may potentiate hemolysis Unstable angina or myocardial infarction within the past 6 months Prolonged QTc interval, Bazett formula (QTcB) (> 450 msec for males or > 460 msec for females) Psychiatric illness or social situation that could limit compliance with study r requirements Pregnant or breastfeeding

Sites / Locations

Johns Hopkins University/Johns Hopkins HospitalRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Tolerability, Safety, and Efficacy of LC in Combination with RT and TMZ

Arm Description

Define the MTD/recommended Phase 2 dose (RP2D) of LC, administered IV weekly in combination with standard CRT (60 Gy in 30-33 fractions M-F, and daily oral TMZ 75 mg/m2), in patients with high grade malignant gliomas. This study seeks the MTD/RP2D of LC when added to TMZ during concurrent RT and adjuvant TMZ after RT. The study will evaluate escalating doses of LC delivered by IV infusion weekly as a gravity infusion (without infusion pump). Within each cohort, the dose will remain the same. In the first cohort, dosing will begin at Level 1 (300 mg/m2). The infusion of LC will begin at the start of CRT. Patients will be evaluable for the cohort if they have completed 80% of the planned doses of LC, 80% of RT and 60% of TMZ within the first 10 weeks of treatment. Patients who experience a dose-limiting toxicity (DLT) will be evaluable for the cohort if they have received at least 1 dose of LC.

Outcomes

Primary Outcome Measures

The number of observed Dose Limiting Toxicity (DLTs)

The MTD/RP2D of LC in combination with RT and TMZ and adjuvant TMZ in newly diagnosed HGG will be determined by recording the number of observed dose limiting toxicities (DLTs). DLTs, as defined in this study occur if in the first three patients entered at a dose-level, more than one of these 3 experiences a serious adverse event, as defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 5. If one of the first three patients entered at the level experiences an SAE (as defined by NCI CTCAE Version 5), then three additional patients are entered at that same dose level. If one of the additional three patients experiences an SAE (as defined by NCI CTCAE Version 5), the dose is not advanced beyond that level.

The number of observed Dose Limiting Toxicity (DLTs)

The safety and tolerability of LC infused IV over 3 hours will be assessed by recording the number of observed DLTs. DLTs, as defined in this study occur if in the first three patients entered at a dose-level, more than one of these 3 experiences a serious adverse event, as defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 5. If one of the first three patients entered at the level experiences an SAE (as defined by NCI CTCAE Version 5), then three additional patients are entered at that same dose level. If one of the additional three patients experiences an SAE (as defined by NCI CTCAE Version 5), the dose is not advanced beyond that level.

Secondary Outcome Measures

The incidence of Adverse Events

The safety and tolerability of LC in combination with standard RT/TMZ and adjuvant TMZ will be assessed by recording the incidence of Adverse Events (AEs) using the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 5.0. Subjects will undergo medical history evaluations, physical and neurological examinations, brain MRI, functional assessment using the Karnofsky Performance Scale (KPS) Index, vital sign measurements, weight, adverse event assessments, concomitant medication assessments, and laboratory testing including but not limited to blood sample collection for hematology and chemistry, urinalysis, coagulation, lipid panel, electrocardiogram, and pregnancy test for females of childbearing potential.

The proportion of patients at each dose level who receive at least 80% of the planned infusions of LC, 80% of RT, and 60% of TMZ during the first 10 weeks of treatment

The feasibility of weekly LC infusion will be assessed by recording the proportion of patients at each dose level who are able to complete at least 80% of the planned infusions of LC, 80% of RT, and 60% of TMZ during the first 10 weeks of treatment.

Overall Survival (OS)

The efficacy of weekly LC infusion will be assessed by recording overall survival (OS) at each dose level, defined as the duration of time from the start of treatment with LC to time of death.

Progression free survival (PFS)

The efficacy of weekly LC infusion will be assessed by recording progression free survival (PFS) based on Response Assessment in Neuro-Oncology (RANO) criteria at each dose level, defined as defined as the duration of time from the start of treatment with LC to time of progression or death.

Full Information

NCT ID

NCT05768919

First Posted

February 8, 2023

Last Updated

July 6, 2023

Sponsor

SignPath Pharma, Inc.

Collaborators

Avance Clinical Pty Ltd.

1. Study Identification

Unique Protocol Identification Number

NCT05768919

Brief Title

Study of Liposomal Curcumin in Combination With RT and TMZ in Patients With Newly Diagnosed High-Grade Gliomas

Official Title

Phase I/II Study of the Tolerability, Safety, and Efficacy of Liposomal Curcumin in Combination With Radiation and Temozolomide in Patients With Newly Diagnosed High-Grade Gliomas

Study Type

Interventional

2. Study Status

Record Verification Date

July 2023

Overall Recruitment Status

Recruiting

Study Start Date

March 3, 2023 (Actual)

Primary Completion Date

February 2026 (Anticipated)

Study Completion Date

May 2027 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title

Sponsor

Name of the Sponsor

SignPath Pharma, Inc.

Collaborators

Avance Clinical Pty Ltd.

4. Oversight

Studies a U.S. FDA-regulated Drug Product

Yes

Studies a U.S. FDA-regulated Device Product

Data Monitoring Committee

Yes

5. Study Description

Brief Summary

The objective of this study is to assess the tolerability, safety, and efficacy of Liposomal Curcumin (LC) in combination with radiotherapy (RT) and Temozolomide (TMZ) in patients with newly diagnosed High-Grade Gliomas (HGG).

Detailed Description

This study is a Phase 1/2, single-center, single-institution, open-label, dose-escalation study in patients with newly diagnosed high-grade malignant gliomas. Dose finding will be performed using a time-to-event Bayesian optimal interval (TITE-BOIN) rule-based schema. The primary objectives of the study are to determine the maximum tolerated dose /recommended phase 2 dose of Liposomal Curcumin (LC) in combination with radiotherapy (RT), and TMZ and adjuvant TMZ in newly diagnosed High-Grade Gliomas, and to determine the safety and tolerability of LC IV infused over 3-hours. The secondary objectives are to estimate the safety and tolerability of LC in combination with standard RT and TMZ and adjuvant TMZ, to determine the feasibility of weekly LC infusion, defined as the number of patients being able to complete 80% of the planned doses of LC, 80% of RT, and 60% of TMZ within the first 10 weeks of treatment, and to assess efficacy as defined by overall survival (OS) and progression free survival (PFS) observed for each dose level. This study is an unblinded, sequential treatment intervention employing 3 dose levels. Approximately 50 patients will be screened to achieve up to 30 patients assigned to study intervention. The duration of treatment for each patient will be up to 34 weeks. Treatment starts with the beginning of infusion and ends, if tolerated, at the end of Cycle 6 of adjuvant TMZ.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study

Glioblastoma

Keywords

High Grade Gliomas

7. Study Design

Primary Purpose

Treatment

Study Phase

Phase 1, Phase 2

Interventional Study Model

Sequential Assignment

Model Description

This study seeks the MTD/RP2D of LC when added to TMZ during concurrent RT and adjuvant TMZ after RT. The study will evaluate escalating doses of LC delivered by IV infusion weekly as a gravity infusion (without infusion pump). Within each cohort, the dose will remain the same. In the first cohort, dosing will begin at Level 1 (300 mg/m2). The infusion of LC will begin at the start of CRT. Patients will be evaluable for the cohort if they have completed 80% of the planned doses of LC, 80% of RT and 60% of TMZ within the first 10 weeks of treatment. Patients who experience a dose-limiting toxicity (DLT) will be evaluable for the cohort if they have received at least 1 dose of LC. There will be a maximum of 4 dose levels assessed in this study. The Safety Review Committee (SRC) will oversee dose level decisions throughout the dose escalation phase of the study.

Masking

None (Open Label)

Allocation

N/A

Enrollment

30 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title

Tolerability, Safety, and Efficacy of LC in Combination with RT and TMZ

Arm Type

Experimental

Arm Description

Intervention Type

Drug

Intervention Name(s)

Concurrent CRT Period

Intervention Description

Agent: LipoCurc Premedication/Precautions: Dexamethasone 4mg IV, Diphenhydramine 25 mg IV - Dose: per treatment assignment Route: IV over 3 hours Schedule: Weekly: Weeks 1,2, 3,4,5,6 Cycle length: 6 weeks Agent: TMZ Premedications/Precautions No food 2 hr before and after dosing Antiemetic (eg, ondansetron, prochlorperazine) 30 minutes before dosing Stool softener PRN. Dose: 75 mg/m2 Route: Oral Schedule: Daily during term of RT Cycle Length: 6 weeks Agent: Radiotherapy Premedications/Precautions: n/a Dose: 2 Gy Route: External beam therapy Schedule: Monday-Friday Cycle Length 6 weeks

Intervention Type

Drug

Intervention Name(s)

Post-CRT Period

Intervention Description

Agent: LipoCurc Premedication/Precautions: Dexamethasone 4 mg IV Diphenhydramine 25 mg IV Dose: Per treatment assignment Route: IV over 3 hours Schedule: Weekly: Weeks 7,8,9,10 Cycle length: 4 weeks

Intervention Type

Drug

Intervention Name(s)

Adjuvant Period

Intervention Description

Agent: LipoCurc Premedication/Precautions: Dexamethasone 4 mg IV Diphenhydramine 25 mg IV Dose: Per treatment assignment Route: IV over 3 hours Schedule: Weekly: Adjuvant Cycles 1-6: Weeks 1, 2, 3, 4 of each cycle Cycle Length: 4 weeks Agent: TMZ Premedication/Precautions: No food 2 hr before and after dosing. Antiemetic (eg, ondansetron, prochlorperazine) 30 minutes before dosing Stool softener prn Dose: 150-200 mg/m2 (Cycles 1-6) Route: Oral Schedule: Daily Cycle Length: 4 weeks

Primary Outcome Measure Information:

Title

The number of observed Dose Limiting Toxicity (DLTs)

Description

Time Frame

10 weeks

Title

The number of observed Dose Limiting Toxicity (DLTs)

Description

Time Frame

The duration of treatment for each patient up to 34 weeks

Secondary Outcome Measure Information:

Title

The incidence of Adverse Events

Description

Time Frame

The duration of treatment for each patient, up to 34 weeks

Title

The proportion of patients at each dose level who receive at least 80% of the planned infusions of LC, 80% of RT, and 60% of TMZ during the first 10 weeks of treatment

Description

Time Frame

10 weeks

Title

Overall Survival (OS)

Description

The efficacy of weekly LC infusion will be assessed by recording overall survival (OS) at each dose level, defined as the duration of time from the start of treatment with LC to time of death.

Time Frame

The duration of treatment for each patient up to 34 weeks; OS is time from beginning of therapy to time of death.

Title

Progression free survival (PFS)

Description

Time Frame

The duration of treatment for each patient up to 34 weeks; PFS is time from the start of therapy until the date when tumor progression is documented

10. Eligibility

Sex

All

Minimum Age & Unit of Time

18 Years

Accepts Healthy Volunteers

Eligibility Criteria

Central Contact Person:

First Name & Middle Initial & Last Name or Official Title & Degree

Vice President Regulatory Affairs and Operations

Phone

801-557-1214

mcomas@signpathpharma.com

First Name & Middle Initial & Last Name or Official Title & Degree

President, CEO

Phone

(801) 245-0313

klarson@signpathpharma.com

Overall Study Officials:

First Name & Middle Initial & Last Name & Degree

Matthias Holdhoff, MD, PhD

Organizational Affiliation

Johns Hopkins University

Official's Role

Principal Investigator

First Name & Middle Initial & Last Name & Degree

Peter Sordillo, MD, PhD

Organizational Affiliation

SignPath Pharma

Official's Role

Study Director

Facility Information:

Facility Name

Johns Hopkins University/Johns Hopkins Hospital

City

Baltimore

State/Province

Maryland

ZIP/Postal Code

21287

Country

United States

Individual Site Status

Recruiting

Facility Contact:

First Name & Middle Initial & Last Name & Degree

Matthias Holdhoff, MD, PhD

First Name & Middle Initial & Last Name & Degree

Stuart Grossman, MD, PhD

First Name & Middle Initial & Last Name & Degree

David Kamson, MD, PhD

First Name & Middle Initial & Last Name & Degree

Jaishri Blakeley, MD, PhD

First Name & Middle Initial & Last Name & Degree

Lawrence Kleinberg, MD, PhD

First Name & Middle Initial & Last Name & Degree

John Laterra, MD, PhD

First Name & Middle Initial & Last Name & Degree

Kristin Redmond, MD, PhD

First Name & Middle Initial & Last Name & Degree

Karisa Schreck, MD, PhD

First Name & Middle Initial & Last Name & Degree

Carlos Romo, MD, PhD

12. IPD Sharing Statement

Plan to Share IPD

Citations:

PubMed Identifier

28476779

Citation

Sordillo PP, Sordillo LA, Helson L. The Kynurenine Pathway: A Primary Resistance Mechanism in Patients with Glioblastoma. Anticancer Res. 2017 May;37(5):2159-2171. doi: 10.21873/anticanres.11551.

Results Reference

background

Citation

Glioblastoma cell-induced immunosuppression causing chemoresistance. Chapter in: Glioblastoma Resistance to Chemotherapy: Molecular Mechanisms and Innovative Reversal Strategies. Elsevier/Academic Press. 2021

Results Reference

background

Learn more about this trial

Study of Liposomal Curcumin in Combination With RT and TMZ in Patients With Newly Diagnosed High-Grade Gliomas

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