For patients with advanced cancers involving bone, the standard of care for maintaining bone health is the use of antiresorptive therapies such as bisphosphonates, selective estrogen-receptor modulators, and denosumab. However, although long-term adverse events are rare and the risk-benefit ratio of these agents is usually markedly in favor of treatment, clinicians should be aware that they can occur. At the NCCN 19th Annual Conference, Dr. Azeez Farooki presented the key findings of the NCCN Bone Health Task Force, focusing on such topics as screening for osteoporosis; the controversial use of drug holidays from chronic bisphosphonate therapy; the provocative yet unclear story surrounding the potential anticancer benefits of antiresorptive agents; imaging for metastatic bone disease; and safety considerations linked to calcium supplements, vitamin D, and bone-strengthening agents.
Julie R. Gralow, J. Sybil Biermann, Azeez Farooki, Monica N. Fornier, Robert F. Gagel, Rashmi Kumar, Georgia Litsas, Rana McKay, Donald A. Podoloff, Sandy Srinivas, and Catherine H. Van Poznak
Bone health and maintenance of bone integrity are important components of comprehensive cancer care. Many patients with cancer are at risk for therapy-induced bone loss, with resultant osteoporotic fractures, or skeletal metastases, which may result in pathologic fractures, hypercalcemia, bone pain, and decline in motility and performance status. Effective screening and timely interventions are essential for reducing bone-related morbidity. Management of long-term bone health requires a broad knowledge base. A multidisciplinary health care team may be needed for optimal assessment and treatment of bone-related issues in patients with cancer. Since publication of the previous NCCN Task Force Report: Bone Health in Cancer Care in 2009, new data have emerged on bone health and treatment, prompting NCCN to convene this multidisciplinary task force to discuss the progress made in optimizing bone health in patients with cancer. In December 2012, the panel members provided didactic presentations on various topics, integrating expert judgment with a review of the key literature. This report summarizes issues surrounding bone health in cancer care presented and discussed during this NCCN Bone Health in Cancer Care Task Force meeting.
Julie R. Gralow, J. Sybil Biermann, Azeez Farooki, Monica N. Fornier, Robert F. Gagel, Rashmi N. Kumar, Charles L. Shapiro, Andrew Shields, Matthew R. Smith, Sandy Srinivas, and Catherine H. Van Poznak
Bone health and maintenance of bone integrity are important components of comprehensive cancer care in both early and late stages of disease. Risk factors for osteoporosis are increased in patients with cancer, including women with chemotherapy-induced ovarian failure, those treated with aromatase inhibitors for breast cancer, men receiving androgen-deprivation therapy for prostate cancer, and patients undergoing glucocorticoid therapy. The skeleton is a common site of metastatic cancer recurrence, and skeletal-related events are the cause of significant morbidity. The National Comprehensive Cancer Network (NCCN) convened a multidisciplinary task force on Bone Health in Cancer Care to discuss the progress made in identifying effective screening and therapeutic options for management of treatment-related bone loss; understanding the factors that result in bone metastases; managing skeletal metastases; and evolving strategies to reduce bone recurrences. This report summarizes presentations made at the meeting.