A Randomized Pilot Study to Evaluate the Effects of a Short Course of Metformin Versus No Therapy in the Period Prior to Hysterectomy for Grade 1-2 Adenocarcinoma of the Endometrium in Obese Non-Diabetic Women

Completed · Phase 2

Conditions studied: Adenocarcinoma of the Endometrium

In brief

The purpose of this research is to determine the effects of Metformin, a well tolerated drug widely prescribed for treatment of Type 2 Diabetes Mellitus, on endometrium cancer patients.

Key facts

Study ID

NCT01877564

Run by

University of Arkansas

People needed

10

Starts

2013-08-29

Expected to finish

2017-07-10

Last updated by the study team

2017-10-25

Who can join

Age: 45 and older, up to 65. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Histological confirmed diagnosis of grade I or II adenocarcinoma of the endometrium
• Must be obese as defined by a body mass index (BMI) greater than or equal to 30 kg/m2
• Candidate for surgical removal of their uterus as part of their endometrial cancer treatment
• Subjects must have signed informed consent
• Age 42 - 65 years of age
• Electrocorticogram (ECOG) Performance status of 0 - 2
• History of adequate renal, liver, and bone marrow function:
• Hb: (adequate for surgical intervention, with transfusion if necessary) White Blood Cell (WBC): (normal range)
• Platelets: (180K/cmm)
• Liver Function Test(LFTs): Normal bilirubin (<2.0mg/dL), AST/ALT (2xULN)
• Renal function: creatinine less than 1.4
• Female subjects must either not be of child-bearing potential or must have a negative urine pregnancy test within 7 days of randomization to Metformin. Subjects are considered not of child-bearing potential if they are surgically sterile or they are postmenopausal for greater than 12 months.

You may not qualify if…

• Poorly differentiated cancer or any of the high-risk subtypes of endometrial cancer including serous, clear cell, or carcinosarcoma
• History of diabetes mellitus Type 1 or Type 2.
• Receiving metformin prior to enrollment
• Known hypersensitivity to metformin.
• Unable to swallow and retain oral medication.
• Pregnant or lactating.
• Previous or concurrent malignancies, except non-melanoma skin cancers, unless curatively treated and with no evidence of recurrence for > 5 years
• If the physician feels that the candidate is not suitable for the study, he/she will be excluded.
• Currently taking biguanides, sulfonylurea drugs, thiazolidinediones, insulin, or mTOR or DPP-4 inhibitors or having taken any of these medications during the 12 weeks prior to study participation.
• Clinical symptoms of gastrointestinal obstruction or bleeding and consideration for immediate surgery or immediate neoadjuvant chemoradiation.
• History of lactic or other metabolic acidosis.
• Uncontrolled infectious disease.
• History of positivity for human immunodeficiency virus (HIV).
• History of congestive heart failure requiring pharmacologic treatment.
• History of excessive alcohol abuse, defined by a habitual intake of more than three drinks daily.
• Mal-absorption syndrome, disease affecting gastrointestinal function, or previous resection of the stomach or small bowel.
• Current use of medications for weight loss.
• Currently taking cimetidine, thiazide diuretics or cephalexin. If a patient needs some of these agents, alternative agents should be substituted.

Where it is running

• University of Arkansas for Medical Sciences — Little Rock, Arkansas, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.