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IP ALT-803 Followed by SQ ALT-803 for Ovarian Cancer

Primary Purpose

FIGO Stage III and IV Ovarian Cancer, FIGO Stage III and IV Fallopian Tube Cancer, FIGO Stage III Primary Peritoneal Cancer

Status
Completed
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
ALT-803 Subcutaneous
ALT-803 Intraperitoneal
Sponsored by
Masonic Cancer Center, University of Minnesota
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for FIGO Stage III and IV Ovarian Cancer

Eligibility Criteria

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

Inclusion Criteria

  • Diagnosis of FIGO stage III or grade IV epithelial ovarian, fallopian tube or primary peritoneal carcinoma, has received at least 3 cycles of first line IV/IP cisplatin and paclitaxel chemotherapy and has stable disease or better - refer to Appendix II for FIGO staging system (Note: to be eligible for this study, the patient must receive a minimum of 3 cycles of IP therapy; however, patients may continue on IV only 1st line therapy for additional cycles as long as inclusion criteria 4.1.2 is met)
  • Able to begin study therapy within 3 months of final dose of first line chemotherapy
  • Functioning intraperitoneal catheter
  • ≥ 18 years of age
  • GOG performance status ≤ 2 (Appendix II)
  • Adequate organ function within 14 days of enrollment defined as:

    • Hematology: hemoglobin ≥ 8 g/dl, absolute neutrophil count (ANC) ≥ 1500/ul, platelets ≥ 50 x 109/L
    • Creatinine: ≤ 2.0 mg/dL
    • Hepatic: SGOT and SGPT ≤ 3 x upper limit of institutional normal (ULN)
  • Ability to be off prednisone and other immunosuppressive drugs for at least 3 days prior to and while receiving ALT-803
  • Voluntary written consent prior to the performance of any research related procedures

Exclusion Criteria

  • Received any investigational agent within the 14 days before the start of ALT-803
  • Class II or greater New York Heart Association Functional Classification criteria (Appendix II) or serious cardiac arrhythmias likely to increase the risk of cardiac complications of cytokine therapy (e.g. ventricular tachycardia, frequent ventricular ectopy, or supraventricular tachyarrhythmia requiring chronic therapy)
  • Marked baseline prolongation of QT/QTc interval (e.g. demonstration of a QTc interval greater than 500 milliseconds)
  • Uncontrolled bacterial, fungal or viral infections including HIV-1/2 or active hepatitis C/B - chronic asymptomatic viral hepatitis is allowed
  • Active autoimmune disease requiring systemic immunosuppressive therapy
  • History of severe asthma and currently on chronic systemic medications (mild asthma requiring inhaled steroids only is eligible)
  • Uncontrolled hypertension: defined as ≥2 readings over 160 mmHg systolic or 110 mmHg diastolic within month prior to enrollment despite optimal anti-hypertensive medication. Patients with high readings which improve to ≤160/110 after adjustment of medications will be eligible.
  • History of pulmonary disease or abnormal pulmonary function studies
  • History of narcolepsy or any neurological condition which may impair consciousness

Sites / Locations

  • Masonic Cancer Center, University of Minnesota

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Experimental

Arm Label

Arm 1: ALT-803 subcutaneous only

Arm 2: ALT-803 intraperitoneal and subcutaneous

Arm Description

Outcomes

Primary Outcome Measures

Progression Free Survival
Incidence of Progression Free Survival after first treatment of ALT-803.

Secondary Outcome Measures

Progression Free Survival
Incidence of Progression Free Survival after first treatment of ALT-803.. Survival probability estimate.
Overall Survival
Overall Survival from start of ALT-803 dosing
ALT-803 Associated Toxicities
Incidence of ALT-803 associated toxicities after first treatment of ALT-803.
Incidence of Recorded Toxicity Grade 3 or Greater
Grade 3 adverse events or greater will be measured. A Grade 3 adverse event is defined as severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling.
Progression Free Survival
Incidence of Progression Free Survival after first treatment of ALT-803.. Survival probability estimate.
Overall Survival
Overall Survival after first treatment of ALT-803.

Full Information

First Posted
February 10, 2017
Last Updated
October 6, 2023
Sponsor
Masonic Cancer Center, University of Minnesota
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1. Study Identification

Unique Protocol Identification Number
NCT03054909
Brief Title
IP ALT-803 Followed by SQ ALT-803 for Ovarian Cancer
Official Title
QUILT-2.021: Randomized Study of Single Course of Intraperitoneal (IP) ALT-803 Followed by Subcutaneous (SQ) Maintenance ALT-803 Versus Subcutaneous (SQ) Maintenance ALT-803 Only After 1st Line Chemotherapy for Advanced Ovarian, Fallopian Tube, and Primary Peritoneal Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
October 2023
Overall Recruitment Status
Completed
Study Start Date
September 19, 2017 (Actual)
Primary Completion Date
February 16, 2022 (Actual)
Study Completion Date
February 16, 2022 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Masonic Cancer Center, University of Minnesota

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
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
This is a single center, randomized phase II study of an IL-15Rα-Fc super-agonist complex (ALT-803) given as maintenance therapy after the completion of 1st line IV/IP chemotherapy for the treatment of advanced ovarian, fallopian tube, and primary peritoneal cancer.
Detailed Description
In this study all patients receive four 8 week cycles of ALT-803 consisting of 4 weekly doses followed by a 4 week rest (no treatment). As it is not known how intraperitoneal (IP) administration (a route of drug administration frequently used for gynecologic cancers) of ALT-803 compares to subcutaneous (SQ) administration, both routes of administration will be tested. The primary objective of this trial is to select one method of delivery for further testing.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
FIGO Stage III and IV Ovarian Cancer, FIGO Stage III and IV Fallopian Tube Cancer, FIGO Stage III Primary Peritoneal Cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
7 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Arm 1: ALT-803 subcutaneous only
Arm Type
Experimental
Arm Title
Arm 2: ALT-803 intraperitoneal and subcutaneous
Arm Type
Experimental
Intervention Type
Biological
Intervention Name(s)
ALT-803 Subcutaneous
Intervention Description
Patient receives ALT-803 10 mcg/kg subcutaneous weekly x 4 followed by 4 weeks of no treatment before continuing with treatment courses 2, 3, and 4. Treatment courses 2, 3, and 4 are identical for all patients - ALT-803 10 mcg/kg subcutaneous weekly x 4 with a 4 week rest (4 weeks on/4 weeks off)
Intervention Type
Biological
Intervention Name(s)
ALT-803 Intraperitoneal
Intervention Description
Patient receives ALT-803 10 mcg/kg intraperitoneal weekly x 4 weeks followed by 4 weeks of no treatment before continuing with treatment courses 2, 3, and 4. Treatment courses 2, 3, and 4 are identical for all patients - ALT-803 10 mcg/kg subcutaneous weekly x 4 with a 4 week rest (4 weeks on/4 weeks off).
Primary Outcome Measure Information:
Title
Progression Free Survival
Description
Incidence of Progression Free Survival after first treatment of ALT-803.
Time Frame
6 months
Secondary Outcome Measure Information:
Title
Progression Free Survival
Description
Incidence of Progression Free Survival after first treatment of ALT-803.. Survival probability estimate.
Time Frame
1 year
Title
Overall Survival
Description
Overall Survival from start of ALT-803 dosing
Time Frame
1 year
Title
ALT-803 Associated Toxicities
Description
Incidence of ALT-803 associated toxicities after first treatment of ALT-803.
Time Frame
1 year
Title
Incidence of Recorded Toxicity Grade 3 or Greater
Description
Grade 3 adverse events or greater will be measured. A Grade 3 adverse event is defined as severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling.
Time Frame
1 year
Title
Progression Free Survival
Description
Incidence of Progression Free Survival after first treatment of ALT-803.. Survival probability estimate.
Time Frame
2 years
Title
Overall Survival
Description
Overall Survival after first treatment of ALT-803.
Time Frame
2 year

10. Eligibility

Sex
Female
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria Diagnosis of FIGO stage III or grade IV epithelial ovarian, fallopian tube or primary peritoneal carcinoma, has received at least 3 cycles of first line IV/IP cisplatin and paclitaxel chemotherapy and has stable disease or better - refer to Appendix II for FIGO staging system (Note: to be eligible for this study, the patient must receive a minimum of 3 cycles of IP therapy; however, patients may continue on IV only 1st line therapy for additional cycles as long as inclusion criteria 4.1.2 is met) Able to begin study therapy within 3 months of final dose of first line chemotherapy Functioning intraperitoneal catheter ≥ 18 years of age GOG performance status ≤ 2 (Appendix II) Adequate organ function within 14 days of enrollment defined as: Hematology: hemoglobin ≥ 8 g/dl, absolute neutrophil count (ANC) ≥ 1500/ul, platelets ≥ 50 x 109/L Creatinine: ≤ 2.0 mg/dL Hepatic: SGOT and SGPT ≤ 3 x upper limit of institutional normal (ULN) Ability to be off prednisone and other immunosuppressive drugs for at least 3 days prior to and while receiving ALT-803 Voluntary written consent prior to the performance of any research related procedures Exclusion Criteria Received any investigational agent within the 14 days before the start of ALT-803 Class II or greater New York Heart Association Functional Classification criteria (Appendix II) or serious cardiac arrhythmias likely to increase the risk of cardiac complications of cytokine therapy (e.g. ventricular tachycardia, frequent ventricular ectopy, or supraventricular tachyarrhythmia requiring chronic therapy) Marked baseline prolongation of QT/QTc interval (e.g. demonstration of a QTc interval greater than 500 milliseconds) Uncontrolled bacterial, fungal or viral infections including HIV-1/2 or active hepatitis C/B - chronic asymptomatic viral hepatitis is allowed Active autoimmune disease requiring systemic immunosuppressive therapy History of severe asthma and currently on chronic systemic medications (mild asthma requiring inhaled steroids only is eligible) Uncontrolled hypertension: defined as ≥2 readings over 160 mmHg systolic or 110 mmHg diastolic within month prior to enrollment despite optimal anti-hypertensive medication. Patients with high readings which improve to ≤160/110 after adjustment of medications will be eligible. History of pulmonary disease or abnormal pulmonary function studies History of narcolepsy or any neurological condition which may impair consciousness
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Melissa Geller, MD
Organizational Affiliation
University of Minnesota
Official's Role
Principal Investigator
Facility Information:
Facility Name
Masonic Cancer Center, University of Minnesota
City
Minneapolis
State/Province
Minnesota
ZIP/Postal Code
55455
Country
United States

12. IPD Sharing Statement

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IP ALT-803 Followed by SQ ALT-803 for Ovarian Cancer

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