Study of Denosumab as Adjuvant Treatment for Women With High Risk Early Breast Cancer Receiving Neoadjuvant or Adjuvant Therapy (D-CARE)

Stopped early · Phase 3 · Has a placebo group

Conditions studied: Breast Cancer

In brief

This randomized phase 3 trial is studying the effect of denosumab to see if it can prevent disease recurrence in the bone or in any other part of the body, when it is given as adjuvant therapy for women with early-stage breast cancer, who are at high risk of disease recurrence.

Key facts

Study ID: NCT01077154
Run by: Amgen
People needed: 4509
Starts: 2010-06-02
Expected to finish: 2018-03-26
Last updated by the study team: 2021-09-28

Who can join

Age: 18 and older. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

Histologically confirmed, American Joint Committee on Cancer (AJCC) stage II or III breast cancer
High risk of breast cancer recurrence, defined as documented evidence of one or more of the following criteria:
i) Biopsy evidence of breast cancer in regional lymph node(s) (LN) (node-positive disease); Nodal micrometastases only are not considered node positive ii) Tumor size > 5 cm (T3) or locally advanced disease (T4)
Documented pathological evaluation of the breast cancer for hormone receptor (estrogen receptor [ER] and progesterone receptor [PR]) status and HER-2 status
Subjects must be receiving or be scheduled to receive standard of care systemic adjuvant or neoadjuvant chemotherapy and/or endocrine therapy and/or HER-2 targeted therapy
For subjects receiving adjuvant therapy only:
subjects must have undergone complete resection of the primary tumor with clean surgical margins, or subjects must have undergone resection of the primary tumor and be scheduled for further treatment of the primary tumor with curative intent. Definitive treatment must be planned to be completed within approximately 9 months of randomization
Time between definitive surgery and randomization must be ≤ 12 weeks. Definitive surgery may include secondary interventions (e.g. to clear inadequate surgical margins)
Subjects with node positive disease must have undergone treatment of axillary LN with curative intent, or subjects must be scheduled for further treatment of regional lymph nodes with curative intent. Definitive treatment must be planned to be completed within approximately 9 months of randomization
Subjects must not have received prior neoadjuvant treatment. Endocrine treatment for less than 30 days prior to surgery is not considered prior neoadjuvant treatment
For subjects receiving neoadjuvant therapy only:
Time between start of neoadjuvant treatment and randomization must be ≤ 8 weeks and subjects must be scheduled to undergo definitive treatment (including surgery and/or radiotherapy) with curative intent within approximately 9 months of starting neoadjuvant treatment
Female subjects with age ≥ 18 years
Subjects with reproductive potential must have a negative pregnancy test within 14 days before randomization
Serum calcium or albumin-adjusted serum calcium ≥ 2.0 mmol/L (8.0 mg/dL) and ≤ 2.9 mmol/L (11.5 mg/dL)
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
Written informed consent before any study-specific procedure is performed

You may not qualify if…

Prior or current evidence of any metastatic involvement of any distant site
History of breast cancer (other than ductal carcinoma in situ [DCIS] or lobular carcinoma in situ [LCIS]) prior to the current diagnosis
Osteoporosis requiring treatment at the time of randomization or treatment considered likely to become necessary within the subsequent six months
Any prior or synchronous malignancy (other than breast cancer), except i) Malignancy treated with curative intent and with no evidence of disease for ≥ 5 years prior to enrollment and considered to be at low risk for recurrence by the treating physician ii) Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
Active infection with Hepatitis B virus or Hepatitis C virus
Known infection with human immunodeficiency virus (HIV)
Prior history or current evidence of osteomyelitis/osteonecrosis of the jaw
Active dental or jaw condition which requires oral surgery
Planned invasive dental procedure for the course of the study
Non-healed dental or oral surgery
Use of oral bisphosphonates within the past 1 year
Prior or current IV bisphosphonate administration
Prior administration of denosumab
Subject currently is enrolled in or has not yet completed at least 30 days since ending other investigational device or investigational drug study(s), or subject is receiving other investigational agent(s)
Subject is pregnant or breast feeding, or planning to become pregnant within 7 months after the end of treatment.
Subject is of child bearing potential and is not willing to use, in combination with her partner, 2 highly effective methods of contraception or abstinence during treatment and for 5 months after the end of treatment
Subject has known sensitivity to any of the products to be administered during the study (e.g., mammalian derived products, calcium, or vitamin D)
Subject has any kind of disorder that compromises the ability of the subject to give written informed consent and/or to comply with study procedures.
Any major medical or psychiatric disorder that in the opinion of the investigator prevent the subject from completing the study or interfere with the interpretation of the study results

Where it is running

Research Site — Tucson, Arizona, United States
Research Site — Jonesboro, Arkansas, United States
Research Site — Alhambra, California, United States
Research Site — Anaheim, California, United States
Research Site — Beverly Hills, California, United States
Research Site — Campbell, California, United States
Research Site — Fresno, California, United States
Research Site — Fullerton, California, United States
Research Site — La Verne, California, United States
Research Site — Lancaster, California, United States
Research Site — Long Beach, California, United States
Research Site — Los Angeles, California, United States
Research Site — Los Angeles, California, United States
Research Site — Los Angeles, California, United States
Research Site — Northridge, California, United States
Research Site — Redondo Beach, California, United States
Research Site — Santa Barbara, California, United States
Research Site — Santa Maria, California, United States
Research Site — Torrance, California, United States
Research Site — Denver, Colorado, United States
Research Site — Grand Junction, Colorado, United States
Research Site — New Haven, Connecticut, United States
Research Site — Boynton Beach, Florida, United States
Research Site — Coral Springs, Florida, United States
Research Site — Birmingham, Alabama, United States

Full record on ClinicalTrials.gov

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