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Minnelide™ Capsules Alone and in Combination With Paclitaxel in Advanced Gastric Cancer

Primary Purpose

Gastric Cancer

Status
Recruiting
Phase
Phase 1
Locations
Korea, Republic of
Study Type
Interventional
Intervention
Minnelide
Sponsored by
Minneamrita Therapeutics LLC
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Gastric Cancer focused on measuring Gastric Cancer

Eligibility Criteria

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

Inclusion Criteria:

  • Patients with histologically confirmed advanced gastric cancer

    • Tumor progression after receiving standard/approved chemotherapy or where there is no approved therapy
    • One or more metastatic tumors measurable per RECIST v1.1 Criteria
    • Karnofsky performance ≥ 70%
    • Life expectancy of at least 3 months
    • Age ³ 19 years
    • Signed, written IRB-approved informed consent
    • A negative pregnancy test (if female)
    • Acceptable liver function:

      • Bilirubin 1.5 times upper limit of normal
      • AST (SGOT), ALT (SGPT) and Alkaline phosphatase 2.5 times upper limit of normal (if liver metastases are present, then 5 x ULN is allowed)
      • Albumin ≥ 3.0 g/dL
    • Acceptable renal function:

      o Serum creatinine within normal limits, OR calculated creatinine clearance ³ 60 mL/min/1.73 m2 for patients with creatinine levels above institutional normal.

    • Acceptable hematologic status:

      • Granulocyte

        • Monotherapy: ³ 1,500 cells/mm3
        • Combination therapy with paclitaxel: ³ 2,000cells/mm3 Platelet count ³ 100,000 (plt/mm3)
      • Hemoglobin ³ 9 g/dL
    • Urinalysis:

      o No clinically significant abnormalities

    • Acceptable coagulation status:

      • PT ≤ 1.5 times institutional ULN
      • PTT ≤ 1.5 times institutional ULN
    • Women of child- bearing potential and men must agree to use adequate contraception For men and women of child-producing potential, the use of effective contraceptive methods during the study and until 90 days after the last dose of IP for men or until 6 months after the last dose of IP for women or 6 months after the last dose of IP with paclitaxel for both men and women.

Exclusion Criteria:

New York Heart Association Class III or IV, cardiac disease, myocardial infarction within the past 6 months, unstable arrhythmia, or evidence of ischemia on ECG

  • Baseline QTc exceeding 470 msec (using the Bazett's formula) and/or patients receiving class 1A or class III antiarrhythmic agents.
  • Active, uncontrolled bacterial, viral, or fungal infections, requiring systemic therapy.
  • Pregnant or nursing women. NOTE: For men and women of child-producing potential, the use of effective contraceptive methods during the study and until 90 days after the last dose of IP for men or until 6 months after the last dose of IP for women or 6 months after the last dose of IP with paclitaxel for both men and women. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
  • Treatment with radiation therapy (local therapy, non-target lesion, 2 weeks), major surgery, chemotherapy, biological agents or investigational therapy within 3 weeks prior to study treatment.
  • Unwillingness or inability to comply with procedures required in this protocol
  • Known infection with HIV, hepatitis B, or hepatitis C
  • Serious nonmalignant disease (e.g., hydronephrosis, liver failure, or other conditions) that could compromise protocol objectives in the opinion of the investigator and/or the sponsor
  • Patients who are currently receiving any other investigational agent
  • Patients who are on a prohibited medication (section 4.3.2).
  • Patients with biliary obstruction and/or biliary stent (Regimen B only)
  • Patients with a history of severe hypersensitivity reactions to products containing Cremophor® EL (eg, cyclosporin for injection concentrate and teniposide for injection concentrate). • Patient with baseline ANC<1500/mm3

Sites / Locations

  • Samsung Medical CenterRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Open-label, dose-escalation, safety, Pharmacodynamic, pharmacokinetic study.

Arm Description

One

Outcomes

Primary Outcome Measures

To determine any increase of treatment emergent adverse events when Minnelide capsules are given in combination with paclitaxel.
To observe any increase in the number of patients that experience Grade 4 neutropenia lasting ≥ 5 days or Grade 3 or 4 neutropenia with fever and/or infection; Grade 4 thrombocytopenia (or Grade 3 with bleeding); Grade 3 or 4 treatment-related non-hematological toxicity (Grade 3 nausea, vomiting or diarrhea that last > 72 hours despite maximal treatment when Minnelide is given alone and in combination with paclitaxel compared to the incidence with gemcitabine and nab-paclitaxel.

Secondary Outcome Measures

Pharmacokinetics of Minnelide when given with paclitaxel
Area under the concentration curve (AUC) will be determine the exposure of Minnelide
Plasma levels of Minnelide when given with paclitaxel
Maximum plasma concentration (Cmax) will be measured to determine the effect of Minnelide when given with paclitaxel

Full Information

First Posted
September 22, 2022
Last Updated
October 17, 2023
Sponsor
Minneamrita Therapeutics LLC
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1. Study Identification

Unique Protocol Identification Number
NCT05566834
Brief Title
Minnelide™ Capsules Alone and in Combination With Paclitaxel in Advanced Gastric Cancer
Official Title
A Phase 1 Open-Label, Dose-Escalation, Safety, Pharmacokinetic, and Pharmacodynamic Study of Minnelide™ Capsules Given Alone or in Combination With Paclitaxel in Patients With Advanced Gastric Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
October 2023
Overall Recruitment Status
Recruiting
Study Start Date
November 2, 2020 (Actual)
Primary Completion Date
June 2024 (Anticipated)
Study Completion Date
November 2024 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Minneamrita Therapeutics LLC

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
A Phase 1, Open-label, Dose-Escalation, Safety, Pharmacokinetic and Pharmacodynamic Study of Minnelide™ Capsules given alone or in combination with paclitaxel in patients with Advanced Gastric Cancer.
Detailed Description
Minnelide™ is a water soluble disodium salt variant of triptolide, a diterpenoid, an HSP70 inhibitor. Studies using orthotopic pancreatic cancer cell lines and human xenograft transplants demonstrate that Minnelide™ prevents tumor progression, increases survival, and causes tumor regression.

6. Conditions and Keywords

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

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Model Description
Minnelide™ is a water soluble disodium salt variant of triptolide, a diterpenoid, an HSP70 inhibitor. Studies using orthotopic pancreatic cancer cell lines and human xenograft transplants demonstrate that Minnelide™ prevents tumor progression, increases survival, and causes tumor regression.
Masking
None (Open Label)
Allocation
N/A
Enrollment
36 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Open-label, dose-escalation, safety, Pharmacodynamic, pharmacokinetic study.
Arm Type
Experimental
Arm Description
One
Intervention Type
Drug
Intervention Name(s)
Minnelide
Intervention Description
at the MTD dose level established for monotherapy or combination to confirm safety. With a sample of 12 patients, the probability is > 80% that a serious adverse event with at least a 16% incidence will be detected.
Primary Outcome Measure Information:
Title
To determine any increase of treatment emergent adverse events when Minnelide capsules are given in combination with paclitaxel.
Description
To observe any increase in the number of patients that experience Grade 4 neutropenia lasting ≥ 5 days or Grade 3 or 4 neutropenia with fever and/or infection; Grade 4 thrombocytopenia (or Grade 3 with bleeding); Grade 3 or 4 treatment-related non-hematological toxicity (Grade 3 nausea, vomiting or diarrhea that last > 72 hours despite maximal treatment when Minnelide is given alone and in combination with paclitaxel compared to the incidence with gemcitabine and nab-paclitaxel.
Time Frame
24 months
Secondary Outcome Measure Information:
Title
Pharmacokinetics of Minnelide when given with paclitaxel
Description
Area under the concentration curve (AUC) will be determine the exposure of Minnelide
Time Frame
24 months
Title
Plasma levels of Minnelide when given with paclitaxel
Description
Maximum plasma concentration (Cmax) will be measured to determine the effect of Minnelide when given with paclitaxel
Time Frame
24 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
19 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patients with histologically confirmed advanced gastric cancer Tumor progression after receiving standard/approved chemotherapy or where there is no approved therapy One or more metastatic tumors measurable per RECIST v1.1 Criteria Karnofsky performance ≥ 70% Life expectancy of at least 3 months Age ³ 19 years Signed, written IRB-approved informed consent A negative pregnancy test (if female) Acceptable liver function: Bilirubin 1.5 times upper limit of normal AST (SGOT), ALT (SGPT) and Alkaline phosphatase 2.5 times upper limit of normal (if liver metastases are present, then 5 x ULN is allowed) Albumin ≥ 3.0 g/dL Acceptable renal function: o Serum creatinine within normal limits, OR calculated creatinine clearance ³ 60 mL/min/1.73 m2 for patients with creatinine levels above institutional normal. Acceptable hematologic status: Granulocyte Monotherapy: ³ 1,500 cells/mm3 Combination therapy with paclitaxel: ³ 2,000cells/mm3 Platelet count ³ 100,000 (plt/mm3) Hemoglobin ³ 9 g/dL Urinalysis: o No clinically significant abnormalities Acceptable coagulation status: PT ≤ 1.5 times institutional ULN PTT ≤ 1.5 times institutional ULN Women of child- bearing potential and men must agree to use adequate contraception For men and women of child-producing potential, the use of effective contraceptive methods during the study and until 90 days after the last dose of IP for men or until 6 months after the last dose of IP for women or 6 months after the last dose of IP with paclitaxel for both men and women. Exclusion Criteria: New York Heart Association Class III or IV, cardiac disease, myocardial infarction within the past 6 months, unstable arrhythmia, or evidence of ischemia on ECG Baseline QTc exceeding 470 msec (using the Bazett's formula) and/or patients receiving class 1A or class III antiarrhythmic agents. Active, uncontrolled bacterial, viral, or fungal infections, requiring systemic therapy. Pregnant or nursing women. NOTE: For men and women of child-producing potential, the use of effective contraceptive methods during the study and until 90 days after the last dose of IP for men or until 6 months after the last dose of IP for women or 6 months after the last dose of IP with paclitaxel for both men and women. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. Treatment with radiation therapy (local therapy, non-target lesion, 2 weeks), major surgery, chemotherapy, biological agents or investigational therapy within 3 weeks prior to study treatment. Unwillingness or inability to comply with procedures required in this protocol Known infection with HIV, hepatitis B, or hepatitis C Serious nonmalignant disease (e.g., hydronephrosis, liver failure, or other conditions) that could compromise protocol objectives in the opinion of the investigator and/or the sponsor Patients who are currently receiving any other investigational agent Patients who are on a prohibited medication (section 4.3.2). Patients with biliary obstruction and/or biliary stent (Regimen B only) Patients with a history of severe hypersensitivity reactions to products containing Cremophor® EL (eg, cyclosporin for injection concentrate and teniposide for injection concentrate). • Patient with baseline ANC<1500/mm3
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Mohana Velagapudi, MD
Phone
3092693132
Email
mvelagapudi@minneamrita.com
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Mohana Velagapudi
Organizational Affiliation
Minneamrita Therapeutics LLC
Official's Role
Study Director
Facility Information:
Facility Name
Samsung Medical Center
City
Soeul
ZIP/Postal Code
135-710
Country
Korea, Republic of
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
EUNKYUNG Park, RN
Phone
+82-2-2008-4390
Email
ekek.park@samsung.com
First Name & Middle Initial & Last Name & Degree
Jeeyun Lee, MD

12. IPD Sharing Statement

Plan to Share IPD
No

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Minnelide™ Capsules Alone and in Combination With Paclitaxel in Advanced Gastric Cancer

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