search
Back to results

Study Maintenance Regorafenib vs Placebo, no Progression Patients After I Line Chemotherapy Metastatic Gastric Cancer (a-MANTRA)

Primary Purpose

Gastric Cancer

Status
Recruiting
Phase
Phase 2
Locations
Italy
Study Type
Interventional
Intervention
Regorafenib
placebo
Sponsored by
Gruppo Oncologico Italiano di Ricerca Clinica
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Gastric Cancer

Eligibility Criteria

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

Inclusion Criteria:

  1. Male of female ≥ 18 years of age
  2. Have an Eastern Cooperative Oncology Group performance status of 0 or 1 within 14 days prior to the initiation of study treatment
  3. Diagnosis of histologically confirmed adenocarcinoma of the stomach or gastroesophageal junction
  4. HER2 negative gastric or gastroesophagel junction cancer ( ICH 0, IHC 1+, IHC + FISH -)
  5. Locally advanced/metastatic gastric or gastroesophageal junction cancer
  6. CR/PR/SD after first-line platinum compound and Fluoropyrimidines based chemotherapy
  7. Measurable disease according to RECIST 1.1 criteria
  8. Have adequate bone marrow function, liver function, and renal function, as measured by the following laboratory assessments conducted within 7 days prior to the initiation of study treatment:
  9. Total bilirubin 1.5 times the upper limit of normal (ULN)
  10. Alanine aminotransferase and aspartate aminotransferase 3 times the ULN
  11. Lipase 1.5 times the ULN
  12. Serum creatinine 1.5 times the ULN
  13. Glomerular filtration rate 30 mL/min/1,73 m2 according to the Modified Diet in Renal Disease abbreviated formula
  14. International normalized ratio of prothrombin time and activated partial thromboplastin time 1.5 times the ULN. Subjects who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate if no underlying abnormality in coagulation parameters exists per medical history.
  15. Platelet count 100,000 /mm3, hemoglobin 9 g/dL, absolute neutrophil count 1500/mm3 without transfusions or granulocyte colony stimulating factor and other hematopoietic growth factors
  16. Alkaline phosphatase ≤ 2.5 times the ULN
  17. Understand, be willing to give consent, and sign the written informed consent form (ICF) prior to undergoing any study-specific procedure.
  18. If female and of childbearing potential, have a negative result on a pregnancy test performed a maximum of 7 days before initiation of study treatment.
  19. If female and of childbearing potential, or if male, agree to use adequate contraception (eg, abstinence, intrauterine device, oral contraceptive, or double-barrier method) based on the judgment of the investigator or a designated associate from the date on which the ICF is signed until 8 weeks after the last dose of study drug.

Exclusion Criteria:

  1. Are taking strong cytochrome P (CYP) CYP3A4 inhibitors (eg, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, posaconazole, ritonavir, saquinavir, telithromycin, voriconazole) or strong CYP3A4 inducers (eg, carbamazepine, phenobarbital, phenytoin, rifampin, St. John's Wort)
  2. Have used biologic response modifiers, such as G-CSF, within 3 weeks of study entry
  3. Have had prior treatment with regorafenib or any other VEGFR-targeting kinase inhibitor.
  4. Completed their last dose of chemotherapy more than 8 weeks, whichever came later, prior to randomization.
  5. Have had prior or concurrent cancer distinct in primary site or histology from GC or GJC within 5 years prior to randomization EXCEPT for curatively treated cervical cancer in situ, no-melanoma skin cancer, or superficial bladder tumors classified as noninvasive tumor (Ta), carcinoma in situ (Tis), or tumor invades lamina propria (T1).
  6. Have had systemic anticancer therapy including cytotoxic therapy, signal transduction inhibitors, immunotherapy, and/or hormonal therapy within 4 weeks prior to initiation of study treatment.
  7. Have unresolved toxicity higher than National Cancer Institute-Common Terminology for Adverse Events version 4.0 (NCI-CTCAE v 4.0) Grade 1 attributed to any prior therapy/procedure, excluding alopecia and/or oxaliplatin-induced neurotoxicity ≤ Grade 2 and hemoglobin ≥ 9 g/dL as per inclusion criteria
  8. Have had a major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to initiation of study treatment.
  9. Are pregnant.
  10. Are breastfeeding.
  11. Are unable to swallow oral tablets (crushing of study treatment tablets is not allowed).
  12. Have congestive heart failure classified as New York Heart Association Class 2 or higher
  13. Have had unstable angina (angina symptoms at rest) or new-onset angina 3 months prior to screening.
  14. Have had a myocardial infarction 6 months prior to initiation of study treatment.
  15. Have cardiac arrhythmias requiring anti-arrhythmic therapy, with the exception of beta blockers or digoxin.
  16. Have uncontrolled hypertension (systolic blood pressure [SBP] 140 mmHg or diastolic blood pressure [DBP] 90 mmHg) despite optimal medical management.
  17. Have had arterial or venous thrombotic or embolic events such as cerebrovascular accident (including transient ischemic attacks), deep vein thrombosis, or pulmonary embolism within 6 months prior to the initiation of study treatment.
  18. Have an ongoing infection with severity of Grade 2 or above (NCI-CTCAE v 4.0).
  19. Have a known history of human immunodeficiency virus infection.
  20. Have either active or chronic hepatitis B or C requiring treatment with antiviral therapy.
  21. Have a seizure disorder requiring medication.
  22. Have a history of organ allograft.
  23. Have evidence or history of any bleeding diathesis (including mild hemophilia), irrespective of severity.
  24. Have had a hemorrhage or a bleeding event Grade 3 (NCI-CTCAE v 4.0) within 4 weeks prior to the initiation of study treatment.
  25. Have a nonhealing wound, ulcer, or bone fracture.
  26. Have renal failure requiring hemodialysis or peritoneal dialysis.
  27. Have dehydration Grade 1 (NCI-CTCAE v 4.0).
  28. Have interstitial lung disease with ongoing signs and symptoms at the time informed consent is obtained.
  29. Have persistent proteinuria > 3.5 g/24 hours measured by urine protein creatinine ratio from a random urine sample (Grade 3, NCI-CTCAE v 4.0).
  30. Have any other serious or unstable illness, or medical, psychological, or social condition, that could jeopardize the safety of the subject and/or his/her compliance with study procedures, or may interfere with the subject's participation in the study or evaluation of the study results.
  31. Have a known hypersensitivity to any of the study drugs, study drug classes, or excipients in the formulation of the study drugs.
  32. Have any malabsorption condition.
  33. Have a close affiliation with the investigational site (eg, be a close relative of the investigator) or be a dependent person (eg, be an employee or student working at the investigational site).
  34. Untreated gastro-esophageus varices

Sites / Locations

  • Struttura Complessa di OncologiaIRCCS- Istituto in Tecnologie Avanzate e Modelli Assistenziali in Oncologia Arcispedale Santa Maria NuovaRecruiting

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

regorafenib

placebo

Arm Description

Regorafenib 160 mg, 4 tablets once daily on days 1-21, every 4 weeks, until intolerance or progression disease

Placebo 4 tablets once daily on day 1-21, every 4 weeks, until intolerance or progression disease

Outcomes

Primary Outcome Measures

PFS1
Progression free survival will be calculated for all patients from the date of randomization until the date PD or death is first reported.

Secondary Outcome Measures

OS
time from date of randomization to the date of Death from any cause
PFS2
PFS 2 will be calculated from the start of second line therapy to PD or death
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability
The overall incidences of AEs will be summarized. Patients who experienced the same event on more than one occasion are counted only once in the calculation of the event frequency, at the highest intensity ever observed.
Response Rate
in patients who are randomized at enrollment to treatment with regorafenib vs placebo,
quality of life To compare the patient treatment-related symptoms
To compare the patient treatment-related symptoms as measured by the European Organization for research and treatment of cancer EORTC QLQ-C30, (days 1, week , 8, 16, 24, 32) , for patients in each treatment arm.
biomarker evaluation
To correlate the genetic mutational profile of the tumors with the RR and the OS of the patients

Full Information

First Posted
May 18, 2018
Last Updated
September 5, 2022
Sponsor
Gruppo Oncologico Italiano di Ricerca Clinica
search

1. Study Identification

Unique Protocol Identification Number
NCT03627728
Brief Title
Study Maintenance Regorafenib vs Placebo, no Progression Patients After I Line Chemotherapy Metastatic Gastric Cancer
Acronym
a-MANTRA
Official Title
Phase II Randomized Study of Maintenance Regorafenib vs Placebo in no Progression Patients After First-line Platinum and Fluoropyrimidines Based Chemotherapy in HER2 Negative Locally Advanced/Metastatic Gastric or Gastroesophagel Junction Cancer (a-MANTRA Study)
Study Type
Interventional

2. Study Status

Record Verification Date
August 2022
Overall Recruitment Status
Recruiting
Study Start Date
June 13, 2018 (Actual)
Primary Completion Date
June 21, 2022 (Actual)
Study Completion Date
December 31, 2022 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Gruppo Oncologico Italiano di Ricerca Clinica

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
Randomized, double-blind, placebo-controlled, multicenter Phase-II study. Approximately 120 subjects with CR/PR/SD after platinum compounds and fluoropyrimidines based regimens: up to 6 cycles of cisplatin and 5-fluorouracil or capecitabine, up to 12 cycles of FOLFOX, up to 8 cycles of XELOX, will be randomly assigned (1:1 ratio) to one of the following treatment groups: Arm A: Placebo 4 tablets once daily on day 1-21, every 4 weeks, until intolerance or progression disease Arm B: Regorafenib 160 mg, 4 tablets once daily on days 1-21, every 4 weeks, until intolerance or progression disease Primary Variable: PFS1

6. Conditions and Keywords

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

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
120 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
regorafenib
Arm Type
Experimental
Arm Description
Regorafenib 160 mg, 4 tablets once daily on days 1-21, every 4 weeks, until intolerance or progression disease
Arm Title
placebo
Arm Type
Placebo Comparator
Arm Description
Placebo 4 tablets once daily on day 1-21, every 4 weeks, until intolerance or progression disease
Intervention Type
Drug
Intervention Name(s)
Regorafenib
Other Intervention Name(s)
stivarga
Intervention Description
regorafenib/placebo
Intervention Type
Other
Intervention Name(s)
placebo
Intervention Description
regorafenib/placebo
Primary Outcome Measure Information:
Title
PFS1
Description
Progression free survival will be calculated for all patients from the date of randomization until the date PD or death is first reported.
Time Frame
36 months
Secondary Outcome Measure Information:
Title
OS
Description
time from date of randomization to the date of Death from any cause
Time Frame
36 months
Title
PFS2
Description
PFS 2 will be calculated from the start of second line therapy to PD or death
Time Frame
36 months
Title
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability
Description
The overall incidences of AEs will be summarized. Patients who experienced the same event on more than one occasion are counted only once in the calculation of the event frequency, at the highest intensity ever observed.
Time Frame
36 months
Title
Response Rate
Description
in patients who are randomized at enrollment to treatment with regorafenib vs placebo,
Time Frame
36 months
Title
quality of life To compare the patient treatment-related symptoms
Description
To compare the patient treatment-related symptoms as measured by the European Organization for research and treatment of cancer EORTC QLQ-C30, (days 1, week , 8, 16, 24, 32) , for patients in each treatment arm.
Time Frame
up to 8 months
Title
biomarker evaluation
Description
To correlate the genetic mutational profile of the tumors with the RR and the OS of the patients
Time Frame
36 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Male of female ≥ 18 years of age Have an Eastern Cooperative Oncology Group performance status of 0 or 1 within 14 days prior to the initiation of study treatment Diagnosis of histologically confirmed adenocarcinoma of the stomach or gastroesophageal junction HER2 negative gastric or gastroesophagel junction cancer ( ICH 0, IHC 1+, IHC + FISH -) Locally advanced/metastatic gastric or gastroesophageal junction cancer CR/PR/SD after first-line platinum compound and Fluoropyrimidines based chemotherapy Measurable disease according to RECIST 1.1 criteria Have adequate bone marrow function, liver function, and renal function, as measured by the following laboratory assessments conducted within 7 days prior to the initiation of study treatment: Total bilirubin 1.5 times the upper limit of normal (ULN) Alanine aminotransferase and aspartate aminotransferase 3 times the ULN Lipase 1.5 times the ULN Serum creatinine 1.5 times the ULN Glomerular filtration rate 30 mL/min/1,73 m2 according to the Modified Diet in Renal Disease abbreviated formula International normalized ratio of prothrombin time and activated partial thromboplastin time 1.5 times the ULN. Subjects who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate if no underlying abnormality in coagulation parameters exists per medical history. Platelet count 100,000 /mm3, hemoglobin 9 g/dL, absolute neutrophil count 1500/mm3 without transfusions or granulocyte colony stimulating factor and other hematopoietic growth factors Alkaline phosphatase ≤ 2.5 times the ULN Understand, be willing to give consent, and sign the written informed consent form (ICF) prior to undergoing any study-specific procedure. If female and of childbearing potential, have a negative result on a pregnancy test performed a maximum of 7 days before initiation of study treatment. If female and of childbearing potential, or if male, agree to use adequate contraception (eg, abstinence, intrauterine device, oral contraceptive, or double-barrier method) based on the judgment of the investigator or a designated associate from the date on which the ICF is signed until 8 weeks after the last dose of study drug. Exclusion Criteria: Are taking strong cytochrome P (CYP) CYP3A4 inhibitors (eg, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, posaconazole, ritonavir, saquinavir, telithromycin, voriconazole) or strong CYP3A4 inducers (eg, carbamazepine, phenobarbital, phenytoin, rifampin, St. John's Wort) Have used biologic response modifiers, such as G-CSF, within 3 weeks of study entry Have had prior treatment with regorafenib or any other VEGFR-targeting kinase inhibitor. Completed their last dose of chemotherapy more than 8 weeks, whichever came later, prior to randomization. Have had prior or concurrent cancer distinct in primary site or histology from GC or GJC within 5 years prior to randomization EXCEPT for curatively treated cervical cancer in situ, no-melanoma skin cancer, or superficial bladder tumors classified as noninvasive tumor (Ta), carcinoma in situ (Tis), or tumor invades lamina propria (T1). Have had systemic anticancer therapy including cytotoxic therapy, signal transduction inhibitors, immunotherapy, and/or hormonal therapy within 4 weeks prior to initiation of study treatment. Have unresolved toxicity higher than National Cancer Institute-Common Terminology for Adverse Events version 4.0 (NCI-CTCAE v 4.0) Grade 1 attributed to any prior therapy/procedure, excluding alopecia and/or oxaliplatin-induced neurotoxicity ≤ Grade 2 and hemoglobin ≥ 9 g/dL as per inclusion criteria Have had a major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to initiation of study treatment. Are pregnant. Are breastfeeding. Are unable to swallow oral tablets (crushing of study treatment tablets is not allowed). Have congestive heart failure classified as New York Heart Association Class 2 or higher Have had unstable angina (angina symptoms at rest) or new-onset angina 3 months prior to screening. Have had a myocardial infarction 6 months prior to initiation of study treatment. Have cardiac arrhythmias requiring anti-arrhythmic therapy, with the exception of beta blockers or digoxin. Have uncontrolled hypertension (systolic blood pressure [SBP] 140 mmHg or diastolic blood pressure [DBP] 90 mmHg) despite optimal medical management. Have had arterial or venous thrombotic or embolic events such as cerebrovascular accident (including transient ischemic attacks), deep vein thrombosis, or pulmonary embolism within 6 months prior to the initiation of study treatment. Have an ongoing infection with severity of Grade 2 or above (NCI-CTCAE v 4.0). Have a known history of human immunodeficiency virus infection. Have either active or chronic hepatitis B or C requiring treatment with antiviral therapy. Have a seizure disorder requiring medication. Have a history of organ allograft. Have evidence or history of any bleeding diathesis (including mild hemophilia), irrespective of severity. Have had a hemorrhage or a bleeding event Grade 3 (NCI-CTCAE v 4.0) within 4 weeks prior to the initiation of study treatment. Have a nonhealing wound, ulcer, or bone fracture. Have renal failure requiring hemodialysis or peritoneal dialysis. Have dehydration Grade 1 (NCI-CTCAE v 4.0). Have interstitial lung disease with ongoing signs and symptoms at the time informed consent is obtained. Have persistent proteinuria > 3.5 g/24 hours measured by urine protein creatinine ratio from a random urine sample (Grade 3, NCI-CTCAE v 4.0). Have any other serious or unstable illness, or medical, psychological, or social condition, that could jeopardize the safety of the subject and/or his/her compliance with study procedures, or may interfere with the subject's participation in the study or evaluation of the study results. Have a known hypersensitivity to any of the study drugs, study drug classes, or excipients in the formulation of the study drugs. Have any malabsorption condition. Have a close affiliation with the investigational site (eg, be a close relative of the investigator) or be a dependent person (eg, be an employee or student working at the investigational site). Untreated gastro-esophageus varices
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Carmine pinto, MD
Phone
+390522296614
Email
carmine.pinto@ausl.re.it
First Name & Middle Initial & Last Name or Official Title & Degree
Annalisa Berselli, Biologist
Phone
+390522295181
Email
annalisa.berselli@ausl.re.it
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Carmine Pinto, MD
Organizational Affiliation
Gruppo Oncologico Italiano di Ricerca Clinica
Official's Role
Principal Investigator
Facility Information:
Facility Name
Struttura Complessa di OncologiaIRCCS- Istituto in Tecnologie Avanzate e Modelli Assistenziali in Oncologia Arcispedale Santa Maria Nuova
City
Reggio Emilia
ZIP/Postal Code
42123
Country
Italy
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Carmine Pinto, MD
Phone
+390522295181
Email
carmine.pinto@ausl.re.it

12. IPD Sharing Statement

Plan to Share IPD
No

Learn more about this trial

Study Maintenance Regorafenib vs Placebo, no Progression Patients After I Line Chemotherapy Metastatic Gastric Cancer

We'll reach out to this number within 24 hrs