Metformin Hydrochloride in Combination With Standard of Care Systemic Therapy in Previously Untreated Advanced Unresectable or Metastatic Soft Tissue Sarcoma

Korábbi kezelés

• Planned enrollment on a treatment clinical trial for first line therapy
• Participants previously diagnosed with an additional malignancy must be disease-free for at least five years prior to enrollment. Exceptions include ductal carcinoma in situ (DCIS), basal cell or squamous cell skin cancer and in situ cervical or bladder cancer.
• Treatment with any investigational drug within 14 days prior to day 1 of treatment
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to metformin. Participants receiving any medications or substances that are inhibitors or inducers of CYP450 enzyme(s) are ineligible. Lists including medications and substances known or with the potential to interact with the specified CYP450 enzyme(s) isoenzymes. Please refer to https://drug-interactions.medicine.iu.edu/MainTable.aspx for the most current information.

Más betegség

• Already prescribed and taking metformin at time of diagnosis of advanced unresectable or metastatic disease
• History of acute or chronic metabolic acidosis including diabetic ketoacidosis, with or without coma.
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure requiring pharmacologic treatment, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements as determined by the investigator.

Egyéb

• Breastfeeding within the duration of anticipated study treatment. NOTE: breast milk cannot be stored for future use while the mother is being treated on study.
• Patients with known brain or active central nervous system (CNS) metastases.

• Advanced unresectable or metastatic/intermediate/high grade soft tissue sarcoma
• Age ≥ 18 years at the time of enrollment
• Initiating first line systemic therapy for advanced/metastatic disease (treatment naïve for advanced/metastatic disease)
  • Participants who have not yet initiated first line systemic therapy: expected to initiate front-line therapy within 4 weeks of initiating metformin
  • Participants who have previously initiated first line systemic therapy: No more than 4 weeks from initiation of first line systemic therapy
• Adequate performance status (PS) defined as ECOG PS = 0-2
• Adequate renal function
• Adequate liver function
• Individuals of childbearing potential (ICBP) must have a negative serum pregnancy test within 7 days prior to enrollment. NOTE: Individuals who may become pregnant are considered to have childbearing potential unless they are surgically sterile (have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or are postmenopausal (at least 12 consecutive months with no menses without an alternative medical cause). Metformin is known to be excreted in breast milk and should not be used by nursing mothers.
• ICBP and partners of ICBP must not be expecting to conceive and be willing to use a highly effective contraceptive method (i.e., achieves a failure rate of \<1% per year when used consistently and correctly) from the time of informed consent until 30 days after study treatment discontinuation.
• Individuals who are having sexual relationships in which their partners may become pregnant must be willing to use condoms from the time of informed consent until 30 days after study treatment discontinuation. For a non-pregnant ICBP partner, contraception recommendations should also be considered.
• Ability to ingest oral medications