- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02122185
Metformin and Chemotherapy in Treating Patients With Stage III-IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer
A Randomized Placebo Controlled Phase II Trial of Metformin in Conjunction With Chemotherapy Followed by Metformin Maintenance Therapy in Advanced Stage Ovarian, Fallopian Tube and Primary Peritoneal Cancer
Study Overview
Status
Conditions
- Ovarian Clear Cell Cystadenocarcinoma
- Ovarian Endometrioid Adenocarcinoma
- Ovarian Serous Cystadenocarcinoma
- Stage IV Ovarian Epithelial Cancer
- Stage IV Ovarian Germ Cell Tumor
- Brenner Tumor
- Malignant Ascites
- Recurrent Ovarian Epithelial Cancer
- Recurrent Primary Peritoneal Cavity Cancer
- Stage IV Primary Peritoneal Cavity Cancer
- Recurrent Ovarian Germ Cell Tumor
- Recurrent Fallopian Tube Cancer
- Malignant Pleural Effusion
- Stage IIIA Fallopian Tube Cancer
- Stage IIIB Fallopian Tube Cancer
- Stage IIIC Fallopian Tube Cancer
- Stage IV Fallopian Tube Cancer
- Stage IIIA Ovarian Germ Cell Tumor
- Stage IIIB Ovarian Germ Cell Tumor
- Stage IIIC Ovarian Germ Cell Tumor
- Stage IIIA Ovarian Epithelial Cancer
- Stage IIIB Ovarian Epithelial Cancer
- Stage IIIC Ovarian Epithelial Cancer
- Ovarian Mixed Epithelial Carcinoma
- Ovarian Undifferentiated Adenocarcinoma
- Stage IIIA Primary Peritoneal Cavity Cancer
- Stage IIIB Primary Peritoneal Cavity Cancer
- Stage IIIC Primary Peritoneal Cavity Cancer
Intervention / Treatment
Detailed Description
PRIMARY OBJECTIVES:
I. To determine if the addition of metformin to standard adjuvant or neoadjuvant chemotherapy plus extended metformin (metformin hydrochloride) beyond standard chemotherapy increases progression free survival when compared to 6 cycles of standard chemotherapy alone in non-diabetic subjects with stage III (with any gross residual disease) or stage IV ovarian, primary peritoneal, or fallopian tube carcinoma.
SECONDARY OBJECTIVES:
I. To determine whether the addition of metformin to standard chemotherapy plus extended metformin beyond standard chemotherapy increases the time to biochemical progression when compared to chemotherapy alone.
II. To compare biochemical (cancer antigen [CA]-125) response rates in the two arms.
III. To describe and compare toxicities in the two arms. IV. To compare overall survival in both arms.
TERTIARY OBJECTIVES:
I. To elucidate metformin's molecular mechanism of action in ovarian, fallopian tube or primary peritoneal cancer by: determining whether metformin's anti-cancer effects are mediated by systemic metabolic changes, a direct effect on tumor cells, or both, and testing the metabolic and proteomic alterations induced in biospecimens from non-diabetic patients prospectively treated with standard chemotherapy in conjunction with metformin compared to placebo.
OUTLINE:
Patients receive a standard chemotherapy regimen at the discretion of the treating physician. Regimens include either paclitaxel intravenously (IV) over 2-3 hours and carboplatin IV over 30-60 minutes on day 1; docetaxel IV over 1 hour on and carboplatin IV over 30-60 minutes on day 1; or paclitaxel IV over 1 hour on days 1, 8, and 15, and carboplatin IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 6 courses. Patients are randomized to 1 of 2 treatment arms.
ARM I: Patients receive metformin hydrochloride orally (PO) twice daily (BID) and standard chemotherapy regimen as above for 6 courses. Treatment for metformin hydrochloride continues for up to 2 years in the absence of disease progression or unacceptable toxicity.
ARM II: Patients receive placebo PO BID and standard chemotherapy regimen as above for 6 courses. Treatment for placebo continues for up to 2 years in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up for 2 years.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
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Alabama
-
Birmingham, Alabama, United States, 35233
- University of Alabama
-
Mobile, Alabama, United States, 36604
- Mitchell Cancer Institute - University of South Alabama
-
-
California
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Duarte, California, United States, 91010
- City of Hope
-
-
Illinois
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Arlington Heights, Illinois, United States, 60005
- NCH Medical Group- Northwest Community Hospital
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Chicago, Illinois, United States, 60612
- Rush University Medical Center
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Chicago, Illinois, United States, 60637
- University of Chicago
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Decatur, Illinois, United States, 62526
- Decatur Memorial Hospital
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Evanston, Illinois, United States, 60201
- NorthShore University HealthSystem
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Harvey, Illinois, United States, 60426
- Ingalls Memorial Hospital
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Minnesota
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Rochester, Minnesota, United States, 55905
- Mayo Clinic
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
ELIGIBILITY CRITERIA FOR PRE-REGISTRATION
- A reasonable suspicion of ovarian cancer by the treating oncologist is required, evidenced by abdominal carcinomatosis, omental caking, pleural effusions or ascites AND an elevated CA125 > 250 OR CA125:carcinoembryonic antigen (CEA) ratio > 25 OR CA125 =< 250 with no evidence of gastrointestinal (GI) cancer
- Aged 18 years or older
- Eastern Cooperative Oncology Group (ECOG) performance status =< 2
- Leukocytes >= 3,000/mcL
- Absolute neutrophil count >= 1,500/mcL
- Platelets >= 100,000/mcL
- Total bilirubin =< upper normal institutional limits (except for patients with Gilbert's disease who are eligible despite elevated serum bilirubin level)
- Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.0 × institutional upper limit of normal
- Creatinine =< institutional upper limit of normal (ULN) OR creatinine clearance >= 60 mL/min/1.73 m^2
- Blood glucose =< 126 mg/dL fasting or =< 140 mg/dL nonfasting
- Signed written pre-registration informed consent document
ELIGIBILITY CRITERIA FOR REGISTRATION:
- Histologically confirmed carcinoma consistent with ovarian, fallopian tube, or primary peritoneal carcinoma
- Subjects undergoing primary debulking surgery must have stage III or IV disease and have undergone surgery to include, at a minimum, removal of the uterus, ovaries and fallopian tubes; these patients may be optimally debulked (less than 1 cm residual disease) but must have grossly visible macroscopic residual disease OR be suboptimally debulked
- Subjects for whom neoadjuvant chemotherapy followed by interval cytoreductive surgery is planned must have fine needle aspirate (FNA) or other cytology showing adenocarcinoma OR core biopsies OR surgically directed biopsies showing adenocarcinoma AND CA125 over 250 OR CA125:CEA ratio > 25 OR CA =< 250 with no evidence of GI cancer; they should have presumed stage III or IV disease, generally based on abdominal carcinomatosis, omental caking, pleural effusions or ascites
- Subject and her physician must agree to six cycles or up to 8 cycles of one of the standard of care regimens allowed on this protocol; these regimens (starting dosage) include:
If < 70 years old:
- IV paclitaxel 175 mg/m^2 and carboplatin area under the curve (AUC) 5-6 every 21 days
- IV docetaxel 75 mg/m^2 and carboplatin AUC 5-6 every 21 days
- IV paclitaxel 80 mg/m^2 day 1, 8, and 15 and carboplatin AUC 5-6 day 1 every 21 days
If 70 years or older:
- IV paclitaxel 135 mg/m^2 plus IV carboplatin AUC 5 plus optional G-CSF every 21 days
- IV paclitaxel 60 mg/m^2 day 1, 8, 15 plus IV carboplatin AUC 5 every 21 days (Day 15 paclitaxel optional)
IV paclitaxel 60 mg/m^2 plus IV carboplatin AUC 2 day 1, 8, and 15 every 21 days
- ECOG performance status =< 2
- Leukocytes >= 3,000/mcL
- absolute neutrophil count >= 1,500/mcL
- platelets >= 100,000/mcL
- total bilirubin =< upper normal institutional limits (except for patients with Gilbert's disease who are eligible despite elevated serum bilirubin level)
- AST(SGOT)/ALT(SGPT) =< 2.0 × institutional upper limit of normal
- creatinine =< OR institutional ULN OR creatinine clearance >= 60 mL/min/1.73 m^2
- blood glucose =< 126 mg/dL fasting or =< 140 mg/dL nonfasting
- women of child-bearing potential must agree to use an effective method of birth control on trial, as the safety of metformin in pregnancy has not been established; an effective method of birth control includes surgical sterilization of woman or her partner, abstinence, or two barrier methods (e.g. condom plus diaphragm); hormonal methods of birth control are not permitted on this study
- ability to understand and the willingness to sign a written informed consent document
Exclusion Criteria:
EXCLUSION CRITERIA FOR PRE-REGISTRATION
- Subjects with known diabetes and those taking metformin, sulfonylureas, thiazolidinediones or insulin for any reason
- Patients who are receiving any other investigational agents
- Subjects with comorbidities that would limit their two year survival for reasons other than ovarian cancer
- Concurrent active invasive malignancy or one previously diagnosed with a greater than 30% chance of recurrence in the next two years
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to metformin
- Subjects must not have conditions associated with increased risk of metformin-associated lactic acidosis, including New York Heart Association class III or IV congestive heart failure, history of acidosis of any type, alcoholic liver disease, or habitual intake of 3 or more alcoholic beverages per day
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active major infection, unstable angina pectoris, or psychiatric illness/social situations that would limit compliance with study requirements
- Pregnant or nursing women
EXCLUSION CRITERIA FOR REGISTRATION:
- mucinous adenocarcinoma, borderline tumors
- subjects who will undergo intraperitoneal chemotherapy
- subjects receiving neoadjuvant chemotherapy for whom interval debulking surgery (assuming adequate response to therapy) is not planned
- subjects receiving chemotherapy regimens not specified in the inclusion criteria
- subjects should not be participating in other clinical trials of interventions designed to reduce risk of ovarian cancer recurrence or plan to receive off -protocol maintenance therapy (e.g. paclitaxel or bevacizumab)
- subjects with known diabetes, fasting glucose over 126 mg/dL or random glucose over 140 mg/dL and those taking metformin, sulfonylureas, thiazolidenediones or insulin for any reason
- patients who are receiving any other investigational agents
- subjects with comorbidities which would lead to a clinical expectation that they will not survive two years for reasons other than ovarian cancer
- concurrent active invasive malignancy or one previously diagnosed with a greater than 30% chance of recurrence in the next two years
- history of allergic reactions attributed to compounds of similar chemical or biologic composition to metformin
- subjects must not have conditions associated with increased risk of metformin-associated lactic acidosis, including New York Heart Association class III or IV congestive heart failure, history of acidosis of any type, alcoholic liver disease, or habitual intake of 3 or more alcoholic beverages per day
- uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
- pregnant or nursing women
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Metformin plus chemotherapy
Patients receive metformin hydrochloride PO BID and standard chemotherapy for 6 -8 cycles.
Treatment with metformin hydrochloride continues for up to 2 years in the absence of disease progression or unacceptable toxicity.
|
Given PO
Other Names:
Participants will received standard chemotherapy (6-8 cycles).
Specific regimen to be given is at the discretion of their treating physician.
|
Placebo Comparator: Placebo plus chemotherapy
Patients receive placebo PO BID and standard chemotherapy for 6 -8 cycles.
Treatment with placebo continues for up to 2 years in the absence of disease progression or unacceptable toxicity.
|
Participants will received standard chemotherapy (6-8 cycles).
Specific regimen to be given is at the discretion of their treating physician.
Given PO
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression free survival (PFS) evaluated using the Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1 and Gynecological Cancer Intergroup (GCIG) criteria
Time Frame: Time from randomization until disease progression or death from any cause, assessed up to 2 years
|
Kaplan-Meier curves will be generated and the metformin and placebo groups compared using a logrank test stratified by initial treatment (primary debulking surgery or neoadjuvant therapy).
A one-sided alpha level of 0.15 will be used to determine statistical significance.
Median PFS and associated 90% confidence interval will be estimated using the method described in Brookmeyer and Crowley.
A Cox regression model will also be fit to assess and adjust for the effects of the stratification factor and other baseline covariates (for example, age, ECOG performance status).
|
Time from randomization until disease progression or death from any cause, assessed up to 2 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Time to biochemical (CA-125) progression using GCIG criteria
Time Frame: Up to 2 years
|
Analyzed using Kaplan-Meier curves, stratified logrank test, and Cox regression modeling.
CA-125 response rates in the subgroup of patients with elevated CA-125 at entry (i.e., > institutional ULN) will be compared between the two treatment arms using a chi-square test.
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Up to 2 years
|
Overall survival
Time Frame: Up to 2 years
|
Analyzed using Kaplan-Meier curves, stratified logrank test, and Cox regression modeling.
|
Up to 2 years
|
Incidence of adverse events, graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0
Time Frame: Up to 2 years
|
Adverse events will be summarized by type, grade, and attribution.
Treatment group comparisons will be performed using chi-square or Fisher's exact test.
|
Up to 2 years
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Seiko Yamada, University of Chicago
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Respiratory Tract Diseases
- Neoplasms, Connective and Soft Tissue
- Neoplasms by Histologic Type
- Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Peritoneal Diseases
- Uterine Neoplasms
- Genital Neoplasms, Female
- Endocrine System Diseases
- Disease Attributes
- Ovarian Diseases
- Adnexal Diseases
- Gonadal Disorders
- Digestive System Neoplasms
- Pleural Diseases
- Endocrine Gland Neoplasms
- Respiratory Tract Neoplasms
- Thoracic Neoplasms
- Fallopian Tube Diseases
- Abdominal Neoplasms
- Neoplasms, Connective Tissue
- Neoplasms, Cystic, Mucinous, and Serous
- Endometrial Neoplasms
- Pleural Neoplasms
- Neoplasms, Fibrous Tissue
- Neoplasms, Fibroepithelial
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Genital Diseases
- Genital Diseases, Female
- Neoplasms, Germ Cell and Embryonal
- Carcinoma
- Recurrence
- Adenocarcinoma
- Ovarian Neoplasms
- Fallopian Tube Neoplasms
- Peritoneal Neoplasms
- Ascites
- Carcinoma, Ovarian Epithelial
- Cystadenocarcinoma, Serous
- Carcinoma, Endometrioid
- Cystadenocarcinoma
- Pleural Effusion, Malignant
- Pleural Effusion
- Brenner Tumor
- Germinoma
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Metformin
Other Study ID Numbers
- IRB13-1235
- NCI-2014-00860 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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