A Study of Prexasertib (LY2606368) With Chemotherapy or Targeted Agents in Participants With Advanced Cancer
Neoplasm Metastasis, Colorectal Neoplasms, Breast Cancer
About this trial
This is an interventional treatment trial for Neoplasm Metastasis focused on measuring cancer
Eligibility Criteria
Inclusion Criteria:
- Must be appropriate candidate for experimental therapy, as determined by investigator, after available standard therapies have failed
- Have adequate organ function
- Prior Therapies: Systemic treatments: must have discontinued previous systemic treatments for cancer and recovered from the acute effects of therapy. Participants must have discontinued mitomycin-C or nitrosourea therapy at least 42 days and have discontinued any cytotoxic therapies at least 28 days prior to study enrollment. Radiation therapy and surgery: must be completed at least 4 weeks before study enrollment
- All parts except Part B, Part E2, and Part E3 dose expansion: Must have diagnosis of cancer that is advanced or metastatic
- Part B dose expansion: Must have confirmed Kirsten rat sarcoma viral oncogene homolog (KRAS) wild-type colorectal cancer that is metastatic or recurrent and has failed oxaliplatin- and irinotecan-based chemotherapy or who are intolerant of irinotecan or oxaliplatin
- Part E2 dose expansion: must have cancer that is advanced or metastatic and have prior documentation of a mutation of PIK3CA
- Part E3 dose expansion: must have advanced or metastatic ER-negative, PR-negative, and HER-2 non-overexpressing breast cancer
- Must be available during the duration of the study and willing to follow the study procedures
- Parts A and B: If participant is of reproductive potential, must agree to use medically approved contraceptive precautions during the study and for six months following the last dose of study drug
- Parts C, D and E: If participant is of reproductive potential, must agree to use medically approved contraceptive precautions during the study and for three months following the last dose of study drug
- If the participant is a female of childbearing potential, must have had a negative serum or urine pregnancy test within 14 days of the first dose of study drug and must not be breast feeding
- Part E: Are able to swallow capsules or tablets
Exclusion Criteria:
- Have received more than 2 previous lines of cytotoxic chemotherapy (if receiving cisplatin, 5-FU or pemetrexed)
- Must not have taken an unapproved drug as treatment for any indication within the last 28 days prior to starting study treatment
- Must not have an active symptomatic fungal, bacterial or viral infection, including human immunodeficiency virus (HIV) or Hepatitis A, B, or C
- Must not have a serious heart condition, such as congestive heart failure, unstable angina pectoris, or heart attack within the last three months
- Must not have a family history of long QTc syndrome
- Must not have a serotonin-secreting carcinoid tumor or a prior history of drug-induced serotonin syndrome
- Must not have acute leukemia
- Part E: Have insulin-dependent (type I) diabetes or a history of gestational diabetes
- Part E: Prior treatment with a PI3K/mTOR inhibitor
Sites / Locations
- Florida Cancer Specialists
- University of Oklahoma Health Sciences Center
- Sarah Cannon Research Institute SCRI
- Tennessee Oncology PLLC
- University of Texas MD Anderson Cancer Center
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Experimental
Experimental
Experimental
Experimental
Experimental
Prexasertib + Cisplatin (Part A)
Prexasertib + Cetuximab (Part B)
Prexasertib + Pemetrexed (Part C)
Prexasertib + 5-FU (Part D)
Prexasertib + LY3023414 (Part E)
Part A: Prexasertib and cisplatin administered intravenously (IV) once every 21 days. Part A2: Prexasertib and cisplatin administered IV every 21 days; G-CSF administered subcutaneously (SC) starting approximately 24 hours after each prexasertib dose every 21 days. Part A3: Cisplatin administered IV on day one and prexasertib administered IV on day two once every 21 days. Part A Expansion: Part A, A2, and/or A3 may be expanded at the recommended dose. Participants may remain on treatment until discontinuation criteria are met.
Part B: Cetuximab administered IV weekly and prexasertib administered IV once every 14 days. Part B2: Cetuximab administered IV weekly and prexasertib administered IV once every 14 days; G-CSF administered SC starting approximately 24 hours after each prexasertib dose every 14 days. Part B3: Cetuximab administered IV with prexasertib administered IV once every 14 days. Part B Expansion: Part B, B2 and/or B3 may be expanded at the recommended dose. Participants may remain on treatment until discontinuation criteria are met.
Part C: Pemetrexed administered IV on day one and prexasertib administered IV on day one and two every 21 days. Participants may remain on treatment until discontinuation criteria are met.
Part D: Leucovorin administered IV on day one, 5-FU administered IV bolus on day one and by continuous IV on days one to three (46 hours), and prexasertib administered IV on day three every 14 days. Participants may remain on treatment until discontinuation criteria are met.
Part E: Prexasertib administered IV on day one and LY3023414 administered orally twice daily every 14 days. Part E will be expanded at the recommended dose in participants with advanced or metastatic cancer, participants with PIK3CA mutations (E2 expansion), or with advanced or metastatic ER-negative, PR-negative, and HER-2 non-overexpressing breast cancer (E3 expansion). Participants may remain on treatment until discontinuation criteria are met.