Isolated adrenocorticotrophic hormone deficiency in a patient treated with checkpoint inhibitor therapy.

Treatment of advanced melanoma has significantly improved with the advent of checkpoint inhibitor therapy. With the widespread use of these agents, side effects are being increasingly recognized, including immune-related adverse events. We report the onset of adrenal insufficiency in a patient with advanced melanoma who was exposed to two checkpoint inhibitors: ipilimumab and nivolumab. His symptoms initially resolved with steroid replacement but he was unable to be weaned off hormone replacement and required long-term oral hydrocortisone treatment.

Clinical Pathways and the Patient Perspective in the Pursuit of Value-Based Oncology Care.

The art of practicing oncology has evolved substantially in the past 5 years. As more and more diagnostic tests, biomarker-directed therapies, and immunotherapies make their way to the oncology marketplace, oncologists will find it increasingly difficult to keep up with the many therapeutic options. Additionally, the cost of cancer care seems to be increasing. Clinical pathways are a systematic way to organize and display detailed, evidence-based treatment options and assist the practitioner with best practice. When selecting which treatment regimens to include on a clinical pathway, considerations must include the efficacy and safety, as well as costs, of the therapy. Pathway treatment regimens must be continually assessed and modified to ensure that the most up-to-date, high-quality options are incorporated. Value-based models, such as the ASCO Value Framework, can assist providers in presenting economic evaluations of clinical pathway treatment options to patients, thus allowing the patient to decide the overall value of each treatment regimen. Although oncologists and pathway developers can decide which treatment regimens to include on a clinical pathway based on the efficacy of the treatment, assessment of the value of that treatment regimen ultimately lies with the patient. Patient definitions of value will be an important component to enhancing current value-based oncology care models and incorporating new, high-quality, value-based therapeutics into oncology clinical pathways.

Hepatic angiosarcoma associated with disseminated intravascular coagulation.

We present a case of hepatic angiosarcoma that presented with disseminated intravascular coagulopathy to highlight the difficulty in diagnosing this disease due its aggressive clinical course, the overlapping features of various coagulopathies, and the nonspecific appearance of angiosarcomas on imaging.