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Clinical Trials/NCT00604968
NCT00604968TerminatedPhase 4

Caelyx(R) in Breast Cancer in the Elderly. Pegylated Liposomal Doxorubicin (Caelyx(R)) as Monotherapy in Elderly Patients With Locally Advanced and/or Metastatic Breast Cancer.

Merck Sharp & Dohme LLC0 sites25 target enrollmentStarted: February 7, 2007Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 4
Status
Terminated
Enrollment
25
Primary Endpoint
Time to Treatment Failure (Defined as Progression of Disease [According to the Response Evaluation Criteria in Solid Tumors (RECIST) or World Health Organization (WHO) Criteria] or Unacceptable Toxicity Leading to Discontinuation of Treatment or Death).

Study Overview

Brief Summary

The purpose of this study is to evaluate the safety and efficacy of pegylated liposomal doxorubicin (Caelyx) in elderly patients who are to receive first-line chemotherapy for metastatic or locally advanced breast cancer, not amenable to surgery.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
65 Years to — (Older Adult)
Sex
Female
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Patients meeting the following criteria will be eligible for enrollment.
  • Female patients with histologic or cytologic diagnosis of breast cancer that is locally advanced or metastatic, and not amenable to surgery.
  • Age >= 65 years.
  • World Health Organization (WHO) Performance Status 0 - 2
  • Measurable disease in accordance with Response Evaluation Criteria in Solid Tumors (RECIST) criteria. Patients with bone metastasis can also be included but will be evaluated according to WHO criteria. Patients with non-measurable disease can also be included.
  • Left ventricular ejection fraction (LVEF) >= 50% verified by ultrasound cardiography (UCG); no clinical signs of heart disease.
  • Normal organ function, except due to disease involvement, however maximum deviation:
  • S-creatinine <= 1.5 x upper normal limit;
  • Bilirubin <= 2 x upper normal limit;
  • Alanine aminotransferase (ALAT) and/or aspartate aminotransferase (ASAT) <= 3 x upper normal limit. In case of liver metastases, ALAT and/or ASAT <= 5 x upper normal limit.
  • Adequate bone marrow function, ie:
  • Platelets >= 100 x 10^9/L;
  • Neutrophils >= 1.5 x 10^9/L;
  • White Blood Cell (WBC) >= 3.0 x 10^9/L;
  • Hemoglobin > 90 g/L.
  • Life expectancy >= 12 weeks.
  • Patients having received oral and written information and having provided written informed consent.

Exclusion Criteria

  • Patients will not be enrolled if any of the following conditions apply.
  • Previous chemotherapy for metastatic disease. (The patient may have received previous endocrine therapy or single-drug Herceptin. Intrapleural or intrapericardial Novantrone is allowed.)
  • Recurrence <= 12 months after adjuvant anthracycline-containing treatment and/or prior doxorubicin > 300 mg/m^2 or epirubicin > 540 mg/m^
  • Myocardial infarction within 6 months of planned inclusion.
  • Symptomatic brain metastases.
  • Human Epidermal growth factor Receptor 2 (HER-2) positivity eligible for treatment with trastuzumab, or estrogen receptor (ER) positivity eligible for hormonal therapy.
  • Allergy to anthracyclines.
  • Uncontrolled infection.
  • Other not radically treated malignancy.
  • Other disease or condition contraindicating treatment or not allowing follow-up.

Arms & Interventions

Caelyx

Experimental

Intervention: Caelyx (pegylated liposomal doxorubicin; SCH 200746) (Drug)

Outcomes

Primary Outcomes

Time to Treatment Failure (Defined as Progression of Disease [According to the Response Evaluation Criteria in Solid Tumors (RECIST) or World Health Organization (WHO) Criteria] or Unacceptable Toxicity Leading to Discontinuation of Treatment or Death).

Time Frame: Time of treatment until progression of disease or unacceptable toxicity leading to discontinuation of treatment or death, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).

Treatment failure was defined as progression of disease (according to the RECIST or WHO criteria) or unacceptable toxicity leading to discontinuation of treatment or death. Progressive Disease according to RECIST response criteria: \>=20% increase in the sum of the Longest Diameter of target lesions or unequivocal progression of non-target lesions. Appearance of new lesions will also constitute progressive disease. Progressive Disease according to WHO response criteria: Increase in size of existing lesions or appearance of new lesions.

Secondary Outcomes

  • Number of Days the Patients Were Hospitalized for Cancer-related Symptoms or Toxicity of Treatment(Time of treatment until treatment discontinuation (study planned to continue until all participants ended treatment).)
  • Number of Patients With Stable Disease (SD) as Best Response(Time of treatment until treatment discontinuation, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Number of Patients With Partial Response (PR) as Best Response(Time of treatment until treatment discontinuation, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Number of Patients With Progressive Disease (PD) as Best Response(Time of treatment until treatment discontinuation, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Number of Patients Requiring Dose Reduction(Time of treatment until treatment discontinuation (study planned to continue until all participants ended treatment).)
  • Time to Response(Time of treatment until response, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Duration of Response(Time of treatment until treatment discontinuation, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Time to Progression(Time of treatment until progression, assessed every 12th week until end of treatment (study planned to continue until all participants ended treatment).)
  • Duration of Overall Survival(Time of treatment until death, up to the time that all participants ended treatment)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

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