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A Phase I Dose Escalation and Pharmacokinetic Study of Oral Clofarabine Administered Daily for 5 Days in Adult Patients With Refractory Solid Tumors


Phase 1
18 Years
N/A
Not Enrolling
Both
Solid Tumors

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Trial Information

A Phase I Dose Escalation and Pharmacokinetic Study of Oral Clofarabine Administered Daily for 5 Days in Adult Patients With Refractory Solid Tumors


Inclusion Criteria:



- Have a pathologically confirmed diagnosis of a solid tumor malignancy that is
refractory to conventional therapy or for which no therapy exists. Patients must
have measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST)
criteria.

- Be greater than or equal to 18 years old.

- Must not be eligible for therapy of higher curative potential. (NB: Where an
alternative therapy has been shown to prolong survival in an analogous population,
that therapy will be offered to the patient prior to discussing this study.)

- Have a Karnofsky Performance Status (KPS) of greater than or equal to 70.

- Have an estimated life expectancy of greater than or equal to 12 weeks.

- Be male or a non-pregnant, non-lactating female. Patients who are fertile must agree
to use an effective barrier method of birth control (ie, latex condom, diaphragm,
cervical cap, etc.) to avoid pregnancy.

- Have a negative serum or urine pregnancy test within 10 days of study treatment (if
patient is a female of childbearing potential).

- Sign a written informed consent form.

- Have adequate organ function as indicated by the following laboratory values,
obtained within 2 weeks prior to registration: A. ANC: greater than or equal to 1.5 ×
10 ^9th/L; B. Platelets: greater than or equal to 100 × 10 ^9th/L; C.Serum bilirubin:
less than 2.0 mg/dL; D. AST and ALT: less than 3 x ULN* without liver involvement OR
less than 5 x ULN with liver involvement; E. Serum creatinine: less than or equal to
2.0 mg/dL. NOTE: ULN = Institutional Upper Limit of Normal.

Exclusion Criteria:

- Have received previous treatment with clofarabine.

- Have an active, uncontrolled systemic infection considered opportunistic, life
threatening, or clinically significant at the time of treatment.

- Are pregnant or lactating.

- Have a psychiatric disorder(s) that would interfere with consent, study
participation, or follow-up.

- Have received any chemotherapy, major surgery, or irradiation, whether conventional
or investigational, 28 days before treatment in this study (42 days for mitomycin-C
or nitrosourea).

- Have not recovered from acute toxicities of all previous therapy prior to enrollment.

- Have any other severe concurrent disease, which, in the judgment of the investigator,
would make the patient inappropriate for entry into this study (eg, uncontrolled
severe insulin-dependent diabetes, uncontrolled hypertension, transient ischemic
attacks, uncontrolled symptomatic coronary artery disease, etc). Patients with
abnormal cardiac function who are in consideration for study participation should be
discussed with the Medical Monitor prior to enrollment.

- Have received prior radiation therapy to greater than or equal to 25% of the bone
marrow (eg, no whole pelvic irradiation is allowed) and have not recovered from the
acute side effects of radiotherapy.

- Have symptomatic or untreated central nervous system (CNS) metastases.

Type of Study:

Interventional

Study Design:

Allocation: Non-Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Outcome Measure:

To determine the maximum tolerated dose (MTD)/recommended phase II dose (RP2D) and dose limiting toxicity (DLT) of oral clofarabine when administered once daily for 5 days every 28 days to adult patients with locally advanced or metastatic solid tumors

Outcome Time Frame:

Length of Study

Safety Issue:

Yes

Principal Investigator

Medical Monitor

Investigator Role:

Study Director

Investigator Affiliation:

Genzyme

Authority:

United States: Food and Drug Administration

Study ID:

CLO152

NCT ID:

NCT00125827

Start Date:

October 2003

Completion Date:

February 2006

Related Keywords:

  • Solid Tumors
  • CLO152
  • Clolar
  • Neoplasms

Name

Location

Mary Crowley Medical Research Center Dallas, Texas  75246
Cancer Care Northwest Spokane, Washington  99202
Tyler Cancer Institute Tyler, Texas  75702