The oncologist
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Crizotinib, an ALK/MET/ROS1 inhibitor, was approved by the U. S. Food and Drug Administration for the treatment of anaplastic lymphoma kinase (ALK)-rearranged non-small cell lung cancer (NSCLC) in August 2011, merely 4 years after the first publication of ALK-rearranged NSCLC. ⋯ Here we summarize the heterogeneity within the ALK- and ROS1-rearranged molecular subtypes of NSCLC. We review the past and future clinical development of crizotinib for ALK-rearranged NSCLC and the diagnostic assays to detect ALK-rearranged NSCLC. We highlight how the success of crizotinib has changed the paradigm of future drug development for targeted therapies by targeting a molecular-defined subtype of NSCLC despite its rarity and affected the practice of personalized medicine in oncology, emphasizing close collaboration between clinical oncologists, pathologists, and translational scientists.
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Randomized Controlled Trial Multicenter Study
FDA approval summary: sunitinib for the treatment of progressive well-differentiated locally advanced or metastatic pancreatic neuroendocrine tumors.
On May 20, 2011, the U. S. Food and Drug Administration (FDA) approved sunitinib malate capsules (Sutent®; Pfizer, Inc., New York) for the treatment of progressive, well-differentiated pancreatic neuroendocrine tumors (pNETs) in patients with unresectable locally advanced or metastatic disease. ⋯ Two patients on sunitinib died as a result of cardiac failure. The Oncologic Drugs Advisory Committee voted eight to two that, despite residual uncertainty about the magnitude of the PFS effect because of early trial termination, sunitinib demonstrated a favorable benefit-risk profile in pNET patients. The FDA concurred with the committee's assessment and granted sunitinib regular approval for this rare malignancy with few available therapies.
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Multicenter Study Clinical Trial
Prospective comparison of prognostic scores in palliative care cancer populations.
Predicting prognosis in advanced cancer aids physicians in clinical decision making and can help patients and their families to prepare for the time ahead. ⋯ It can be confirmed that all four prognostic scores used in palliative care studies accurately identify classes of patients with different survival probabilities. The PaP Score has been extensively validated and shows high accuracy and reproducibility in different settings.
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There is growing interest by patients, policy makers, and clinicians in shared decision making (SDM) as a means to involve patients in health decisions and translate evidence into clinical practice. However, few clinicians feel optimally trained to implement SDM in practice, and many patients report that they are less involved than they desire to be in their cancer care decisions. SDM might help address the wide practice variation reported for many preference-sensitive decisions by incorporating patient preferences into decision discussions. ⋯ Given recent policy movements toward incorporating SDM and translating evidence into routine clinical practice, oncologists are likely to continue expanding their use of SDM and will have to confront the challenges of incorporating SDM into their clinical workflow. More research is needed to explore ways to overcome these challenges such that both quality evidence and patient preferences are appropriately translated and incorporated into oncology care decisions.
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Intensity-modulated radiation therapy (IMRT) and alternative chemotherapy regimens strive to maintain efficacy while minimizing toxicity in locally advanced head and neck cancer (LAHNC) treatment. Our experience with concurrent IMRT and taxane-based chemotherapy is presented. ⋯ Rates of acute and late toxicities were low, with excellent radiation dose delivery and impressive tumor control at 3 years, suggesting that concurrent carboplatin and paclitaxel with IMRT is a reasonable therapeutic option for the curative treatment of LAHNC.