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Study of CPI-100 in Patients With Advanced Tumors

C

Coordination Pharmaceuticals

Status and phase

Completed
Phase 1

Conditions

Advanced Tumors

Treatments

Drug: CPI-100
Drug: Capecitabine

Study type

Interventional

Funder types

Industry

Identifiers

NCT03781362
CPI-CL18-001

Details and patient eligibility

About

This is a prospective, open-label, 2-arm, non-randomized study of CPI-100 in patients with advanced tumors. CPI-100 is administered via intravenous infusion in a 3 + 3 study design to identify the maximum tolerated dose (MTD).

Full description

Primary Objectives:

• To determine the safety, tolerability and maximum tolerated dose (MTD) of CPI-100 as once every two weeks (Q2W) and once every three weeks (Q3W) regimens in patients with advanced tumors

Secondary Objectives:

  • To evaluate the pharmacokinetics (PK) of CPI-100
  • To evaluate clinical response and resolution of symptoms after CPI-100 treatment
  • To characterize adverse events of CPI-100 monotherapy and CPI-100 in combination with capecitabine in patients with advanced cancers

Up to 5 dose levels of CPI-100 Q2W, 4 dose levels of Q3W regimen of CPI-100 monotherapy (Q3W Arm A) and 4 dose levels of Q3W regimen of CPI-100 in combination with capecitabine (Q3W Arm B) will be tested in a dose escalation study. MTD will be defined as the dose associated with a dose limiting toxicity (DLT) in less than or equal to 33% of patients at the dose level tested. Dose limiting toxicity (DLT) is defined as one of the following events occurring from the intravenous injection of CPI-100 within 28 days (Q2W) or 42 days (Q3W):

  • Grade 4 or greater treatment related adverse events
  • Any Grade 3 or greater treatment related non-hematologic, non-dermatologic toxicity (including nausea, vomiting or diarrhea lasting more than 72 hours)

Enrollment

36 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Have a histologically or cytologically confirmed diagnosis of advanced solid tumor
  • Have advanced or metastatic disease refractory to standard curative or palliative therapy or contraindication to standard therapy
  • Be reasonably recovered from preceding major surgery or no major surgery within 4 weeks prior to the start of Day 1 treatment
  • Have a negative pregnancy test for females with child bearing age at screening and should not be breast feeding
  • Be willing to abstain from sexual activity or practice physical barrier contraception from study entry to 6 months after the last day of treatment

Exclusion criteria

  • Have peripheral neuropathy of Grade 3 or Grade 4 at screening
  • Have peripheral sensory neuropathy of Grade 2 or greater at screening
  • Have an interval from previous neurotoxic drugs less than 3 months unless reasonably recovered from all grades of neurotoxicity to grade 1 or lower as judged by the investigator
  • Have known hypersensitivity to chemotherapeutic agents
  • Have a history of thrombocytopenia with complications including hemorrhage or bleeding > Grade 2 that required medical intervention or any hemolytic condition or coagulation disorders that would make participation unsafe
  • Have unresolved toxicity from previous treatment or previous investigational agents; excluding alopecia
  • Is pregnant or breast-feeding

Trial design

Primary purpose

Treatment

Allocation

Non-Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

36 participants in 2 patient groups

CPI-100 Monotherapy
Experimental group
Description:
Dose Escalation Groups: CPI-100 will be administered via intravenous infusion once every 2 weeks (Q2W) for up to 5 dose levels and once every 3 weeks (Q3W Arm A) for up to 4 dose levels in a 3 + 3 dose escalation study Dose Expansion Group: Maximum tolerated dose or the recommended Phase 2 dose (RP2D) from dose escalation group
Treatment:
Drug: CPI-100
CPI-100 Combination with Capecitabine
Experimental group
Description:
CPI-100 will be administered via intravenous infusion once every 3 weeks in combination with oral capecitabine for up to 4 dose levels in a dose escalation study (Q3W Arm B)
Treatment:
Drug: CPI-100
Drug: Capecitabine

Trial contacts and locations

3

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Data sourced from clinicaltrials.gov

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