Phase I Study of Docetaxel and Temsirolimus in Resistant Solid Malignancies

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Washington University School of Medicine
ClinicalTrials.gov Identifier:
NCT00703625
First received: June 20, 2008
Last updated: May 22, 2013
Last verified: May 2013
  Purpose

Rationale:

The Mammalian Target of Rapamycin (mTOR) is a large polypeptide serine/threonine kinase of 289 kDa; kinases have been shown to be important regulators of cancer cell cycle, proliferation, invasion, and angiogenesis, and mTOR has been shown to have a key role in the signaling of malignant cell growth, proliferation, differentiation, migration, and survival. Inhibition of mTOR would result in arrest of cell growth in the G1 phase of the cell cycle.

Temsirolimus (CCI-779) is a soluble ester analogue of rapamycin (sirolimus) which has shown impressive in vitro and in vivo cytostatic activity in selectively inhibiting mTOR. In animal models, temsirolimus has demonstrated an impressive cytostatic effect on a wide variety of cancer cells. In vitro, it inhibited the growth of human T-cell leukemia, glioblastoma, melanoma, prostate, breast, renal cell, and pancreatic cells, all of which showed particular sensitivity to temsirolimus, with significant growth inhibition at concentrations of less that 0.01micrometers. In Phase I trials, temsirolimus has been investigated as a single agent on a weekly schedule as well as daily for 5 days every other week, and evidence of activity was observed over the entire dose range (15 - 220 mg/m2) in patients with both breast and renal cancer. There was no apparent relationship between exposure and clinical benefit, suggesting that the inhibition of mTOR may be achieved at doses well below dose levels that result in dose limiting toxicities. Major tumor responses were noted in Phase I trials in patients previously treated with lung, breast, renal as well as neuroendocrine tumors. Minor responses were noted in soft tissue sarcoma, endometrial, and cervical carcinoma.

Docetaxel is a taxane analog which is active against many solid tumors including breast, non-small cell lung, prostate, gastric, ovarian, head and neck, and pancreatic cancers, soft tissue sarcoma, and melanoma. It has been shown in several Phase III studies to have clinically significant activity in several solid tumors.

We propose treating patients with resistant solid malignancies with docetaxel and temsirolimus. In a study using human breast cancer cell lines, mTOR inhibition with rapamycin had a synergistic cytotoxic effect with paclitaxel. Given the novel mechanism of action of mTOR inhibitors and known synergistic activity of an mTOR inhibitor, rapamycin, with a taxane, paclitaxel, in vitro, we envision that this regimen would be highly active in patients with solid tumor malignancies.

Objectives:

Primary

  • To define the maximum tolerated dose (MTD) and dose-limiting toxicities (DLT) of temsirolimus in combination with pegylated liposomal doxorubicin in patients with resistant solid malignancies.
  • To determine the incidence and severity of other toxicities of temsirolimus in combination with pegylated liposomal doxorubicin in patients with resistant solid malignancies.

Secondary

  • To assess the pharmacokinetic profile of temsirolimus in combination with pegylated liposomal doxorubicin.
  • To determine any anti-tumor activity and response to the combination of temsirolimus and pegylated liposomal doxorubicin in treatment of patients with resistant solid malignancies.

Condition Intervention Phase
Resistant Solid Malignancies
Drug: Temsirolimus
Drug: Docetaxel
Phase 1

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Safety Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: Phase I Study of Docetaxel and Temsirolimus in Resistant Solid Malignancies

Resource links provided by NLM:


Further study details as provided by Washington University School of Medicine:

Primary Outcome Measures:
  • To define the maximum tolerated dose (MTD) and dose-limiting toxicities (DLT) of temsirolimus in combination with pegylated liposomal doxorubicin in patients with resistant solid malignancies. [ Time Frame: After completion of cycle 1 by all patients ] [ Designated as safety issue: Yes ]
  • To determine the incidence and severity of other toxicities of temsirolimus in combination with pegylated liposomal doxorubicin in patients with resistant solid malignancies. [ Time Frame: 30 days after completion of treatment ] [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • To assess the pharmacokinetic profile of temsirolimus in combination with pegylated liposomal doxorubicin. [ Time Frame: Through cycle 2 day 8 ] [ Designated as safety issue: No ]
    cycle 1 day 1, cycle 2 day 1 (pre-dose, 0.5 hours before end of temsirolimus infusion, 1.5 hours after start of temsirolimus infusion, 5 hours after start of temsirolimus infusion), cycle 2 day 3, cycle 2 day 5, and cycle 2 day 8

  • To determine any anti-tumor activity and response to the combination of temsirolimus and pegylated liposomal doxorubicin in treatment of patients with resistant solid malignancies. [ Time Frame: End of study treatment ] [ Designated as safety issue: No ]

Enrollment: 26
Study Start Date: March 2008
Study Completion Date: June 2011
Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Cohort 1

Temsirolimus IV 15 mg weekly

Docetaxel 60 mg/m2 IV once every three weeks.

Drug: Temsirolimus
Other Names:
  • Torisel
  • CCI-779
Drug: Docetaxel
Other Name: Taxotere
Experimental: Cohort 2

Temsirolimus IV 25 mg weekly

Docetaxel IV 60 mg/m2 once every 3 weeks

Drug: Temsirolimus
Other Names:
  • Torisel
  • CCI-779
Drug: Docetaxel
Other Name: Taxotere
Experimental: Cohort 1A

Temsirolimus IV 15 mg weekly

Docetaxel IV 50 mg/m2 every 3 weeks.

Drug: Temsirolimus
Other Names:
  • Torisel
  • CCI-779
Drug: Docetaxel
Other Name: Taxotere

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion and Exclusion Criteria:

  • Patients must have a histologically or cytologically proven solid malignancy which is resistant to conventional therapy or for which no effective therapy is known.
  • Patients with measurable or non-measurable disease are eligible for entry to this study. In addition, patients without measurable or non-measurable disease are also eligible.
  • Patients must have recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study. Neuropathy must have recovered to grade 1. No chemotherapy or radiotherapy may be given within 4 weeks prior to the start of protocol treatment.
  • Patients must be ≥18 years old.
  • ECOG 0-2 at study entry.
  • Patients must have a life expectancy of greater than 8 weeks.
  • Required Laboratory Values:
  • absolute neutrophil count ≥1,500/mm3
  • platelets ≥100,000/mm3
  • hemoglobin ≥9.0 g/dL
  • total bilirubin ≤1.5 x ULN
  • AST(SGOT)/ALT(SGPT) ≤1.5 x ULN (≤2.5 x ULN for patients with liver metastases
  • alkaline phosphatase ≤2.5 x ULN
  • creatinine ≤1.5 x ULN OR
  • creatinine clearance ≥60 mL/min/1.732 for patients with creatinine levels above 2.0 mg/dl
  • serum cholesterol ≤350 mg/dL /9.0 mmol/L (fasting)
  • triglycerides ≤400 mg/dL (fasting)*
  • albumin ≥3.0 mg/dL
  • PT/INR ≤1.5, unless the patient is on full dose warfarin or stable dose of LMW heparin with a therapeutic INR of >1.5 - ≤3
  • Patients cannot be receiving enzyme-inducing antiepileptic drugs (EIAEDs; e.g., phenytoin, carbamazepine, phenobarbital) nor any other CYP3A4 inducer such as rifampin or St. John's wort, as these may decrease temsirolimus levels.
  • Patients with known hypersensitivity reactions to macrolide antibiotics (such as erythromycin, clarithromycin, and azithromycin) are not eligible for this trial.
  • For all sexually active patients, the use of adequate contraception (hormonal or barrier method of birth control) will be required prior to study entry and for the duration of study participation. Non-pregnant status will be determined in all women of childbearing potential. Pregnant and nursing women are not eligible.
  • Patients must not have active CNS disease.
  • Patients must have recovered from uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris or cardiac arrhythmia.
  • Patients must have signed a Washington University, Human Research Protection Office (HRPO) approved informed consent. The patient should not have any serious medical or psychiatric illness that would prevent either the giving of informed consent or the receipt of treatment.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00703625

Locations
United States, Missouri
Washington University School of Medicine
St. Louis, Missouri, United States, 63110
Sponsors and Collaborators
Washington University School of Medicine
Investigators
Principal Investigator: Joel Picus, M.D. Washington University Early Recognition Center
  More Information

Additional Information:
Publications:
Hidalgo M, Rowinsky E, Erlichmann C, et al. A Phase I and Pharmacological Study of CCI-779, a Rapamycin Ester Cell Cycle Inhibitor. Annals of Oncology 11(Suppl4): 133, 2000.
Oza A, Elit L, Biagi J, Gotlieb W, Tonkin K, Tsao MN, et al. A Phase II Study of Temsirolimus (CCI-779) in Patients with Metastatic and/or Recurrent Endometrial Cancer. Clinical Cancer Research 11: 9099s, 2005
Pandya KJ, Levy DE, Hidalgo M, et al. A Randomized, Phase II ECOG Trial of Two Dose Levels of Temsirolimus (CCI-779) in Patients with Extensive Stage Small Cell Lung Cancer in Remission After Induction Chemotherapy. A Preliminary Report. Journal of Clinical Oncology. ASCO Annual Meeting Proceedings; 23: 7005, 2005.
Hudes G, Carducci M, Tomczak P, et al. A Phase 3, Randomized, 3-arm Study of Temsirolimus (TEMSR) or Interferon-alpha (IFN) or the Combination of TEMSR + IFN in the Treatment of First-Line, Poor-Risk Patients with Advanced Renal Cell Carcinoma (adv RCC). Journal of Clinical Oncology, ASCO Annual Meeting Proceedings; 24: LBA4, 2006.
Yazbeck VY, Georgakis GV, Li Y, and Younes A. The mTOR Inhibitor CCI-779 (Temsirolimus) Downregulates p21 and Induces Cell Cycle Arrest and Autophagy in Mantle Cell Lymphoma (MCL). Journal of Clinical Oncology, ASCO Annual Meeting Proceedings; 24:7573, 2006.

Responsible Party: Washington University School of Medicine
ClinicalTrials.gov Identifier: NCT00703625     History of Changes
Other Study ID Numbers: 07-0444
Study First Received: June 20, 2008
Last Updated: May 22, 2013
Health Authority: United States: Food and Drug Administration

Additional relevant MeSH terms:
Neoplasms
Sirolimus
Everolimus
Docetaxel
Anti-Bacterial Agents
Anti-Infective Agents
Therapeutic Uses
Pharmacologic Actions
Antibiotics, Antineoplastic
Antineoplastic Agents
Antifungal Agents
Immunosuppressive Agents
Immunologic Factors
Physiological Effects of Drugs
Tubulin Modulators
Antimitotic Agents
Mitosis Modulators
Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on August 26, 2014