Oral complications of cancer and cancer therapy: from cancer treatment to survivorship.

Answer questions and earn CME/CNE Oral complications resulting from cancer and cancer therapies cause acute and late toxicities that may be underreported, underrecognized, and undertreated. Recent advances in cancer treatment have led to changes in the incidence, nature, and severity of oral complications. As the number of survivors increases, it is becoming increasingly recognized that the aggressive management of oral toxicities is needed to ensure optimal long-term oral health and general well-being. Advances in care have had an impact on previously recognized oral complications and are leading to newly recognized adverse effects. Here, the authors briefly review advances in cancer therapy, including recent advances in surgery, oral care, radiation therapy, hematopoietic cell transplantation, and medical oncology; describe how these advances affect oral health; and discuss the frequent and/or severe oral health complications associated with cancer and cancer treatment and their effect upon long-term health. Although some of the acute oral toxicities of cancer therapies may be reduced, they remain essentially unavoidable. The significant impact of long-term complications requires increased awareness and recognition to promote prevention and appropriate intervention. It is therefore important for the primary oncologist to be aware of these complications so that appropriate measures can be implemented in a timely manner. Prevention and management is best provided via multidisciplinary health care teams, which must be integrated and communicate effectively in order to provide the best patient care in a coordinated manner at the appropriate time.

Head and neck cancers, Version 2.2014. Clinical practice guidelines in oncology.

This selection from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Head and Neck Cancers focuses on glottic laryngeal cancer, which is the most common type of laryngeal cancer and has an excellent cure rate. The lymphatic drainage of the glottis is sparse, and early stage primaries rarely spread to regional nodes. Because hoarseness is an early symptom, most glottic laryngeal cancer is early stage at diagnosis. Updates to these guidelines for 2014 include revisions to "Principles of Radiation Therapy" for each site and "Principles of Surgery," and the addition of a new section on "Principles of Dental Evaluation and Management."

The impact of pretreatment symptom burden on long-term quality of life following head and neck radiation: A prospective longitudinal study.

BACKGROUND: This study characterized the impact of baseline symptom burden on long-term quality-of-life in patients receiving head and neck radiation therapy (RT). METHODS: The Vanderbilt Head and Neck Symptom Survey was collected prior to head and neck RT and at follow-up visits. Responses were divided into symptom clusters of toxicities and scored from 0 (asymptomatic) to 10 (severe). Patients with responses at baseline and 1-year or 2-year follow-up were stratified by scores ≤1 or >1 and compared using the Mann-Whitney U-test. RESULTS: At 1-year follow-up (n = 75), patients with higher baseline scores had greater symptom burden for every cluster except in taste/smell. At 2-year follow-up (n = 47), patients with higher baseline scores had greater symptom burden for every cluster except in nutrition, dry mouth, trismus, neck tightness, and hearing. CONCLUSION: The Vanderbilt Head and Neck Symptom Survey demonstrated a relationship between baseline symptom burden and long-term quality-of-life and might be useful as a screening tool.

Postirradiation sarcoma: a case report and current review.

Irradiation-induced sarcomas are well-known potential late sequelae of radiation therapy. These tumors are very aggressive and often elude early detection and timely intervention, rapidly leading to early demise of afflicted patients. Long-term patient follow-up and a high index of suspicion are crucial for timely intervention. In this report, we present a case of irradiation-induced osteosarcoma involving the mandible. Diagnostic and therapeutic considerations are subsequently discussed.