The oncologist
-
Despite increasing prevalence of palliative care (PC) services in cancer centers, most referrals to the service occur exceedingly late in the illness trajectory. Over the years, we have made several attempts to promote earlier patient access to our PC program, such as changing the name of our service from PC to supportive care (SC). This study was conducted to determine the use of PC/SC service over the past 8 years. ⋯ In response to accumulating evidence on the benefits of palliative care (PC) referral to oncology patients, efforts are being made to increase PC use. This study, conducted at MD Anderson Cancer Center, demonstrates consistent annual growth in PC referrals, which was accompanied by a significant increase in the outpatient referral of patients with nonadvanced cancer and earlier referral of those with advanced cancer. However, significant variations in the referral patterns between oncology services were observed. These results have implications for other cancer centers looking to enhance use of PC services by having a business model that allows for appropriate space and staff expansion.
-
Review Meta Analysis
Gemcitabine-Based Chemoradiation in the Treatment of Locally Advanced Head and Neck Cancer: Systematic Review of Literature and Meta-Analysis.
Platinum-based concurrent chemoradiation (CCRT) improves locoregional control and overall survival of locoregionally advanced (LA) squamous cell carcinoma of the head and neck (SCCHN) when compared to radiotherapy alone, but this approach is hampered by significant toxicity. Therefore, alternative ways to enhance the radiation effects are worth investigating. Gemcitabine (2',2'-difluorodeoxycytidine), in addition to its activity against a variety of solid tumors, including SCCHN, is one of the most potent radiosensitizers, and it has an overall favorable safety profile. In this paper, the clinical experience with gemcitabine-based chemoradiation in the treatment of patients with LA-SCCHN is reviewed. ⋯ Cisplatin-based concurrent chemoradiation (CCRT) has become the standard treatment of locally advanced head and neck cancer (LAHNC). This approach is hampered by significant toxicity. This paper reviews the studies using gemcitabine as an alternative radio-sensitizer for CCRT in patients with LAHNC. In this capacity, despite its mild intrinsic toxicity, gemcitabine comes with high rates of severe mucositis when used in dosages exceeding 50 mg/m(2) per week. CCRT with low-dose gemcitabine provides a sufficient therapeutic ratio, combining clinical activity, similar to the higher-dose regimens, with lower toxicity. Further investigation is warranted.
-
Randomized Controlled Trial
Racial Differences in Tobacco Cessation and Treatment Usage After Lung Screening: An Examination of the National Lung Screening Trial.
Black smokers have demonstrated greater lung cancer disease burden and poorer smoking cessation outcomes compared with whites. Lung cancer screening represents a unique opportunity to promote cessation among smokers; however, little is known about the differential impact of screening on smoking behaviors among black and white smokers. Using data from the National Lung Screening Trial (NLST), we examined the racial differences in smoking behaviors after screening. ⋯ Among smokers undergoing screening for lung cancer, blacks were more likely than whites to have 24-hour and 7-day quit attempts; however, these attempts did not translate to increased rates of 6-month continuous abstinence among black smokers. Targeted interventions are needed at the time of lung cancer screening to convert quit attempts to sustained smoking cessation among all smokers.
-
Randomized Controlled Trial
A Phase III Study of Balugrastim Versus Pegfilgrastim in Breast Cancer Patients Receiving Chemotherapy With Doxorubicin and Docetaxel.
This study aimed to evaluate the efficacy and safety of once-per-cycle balugrastim versus pegfilgrastim for neutrophil support in breast cancer patients receiving myelosuppressive chemotherapy. ⋯ This paper provides efficacy and safety data for a new, once-per-cycle granulocyte colony-stimulating factor, balugrastim, for the prevention of chemotherapy-induced neutropenia in patients with breast cancer receiving myelosuppressive chemotherapy. In this phase III trial, balugrastim was shown to be not inferior to pegfilgrastim in the duration of severe neutropenia in cycle 1 of doxorubicin/docetaxel chemotherapy, and the safety profiles of the two agents were similar. Once-per-cycle balugrastim is a safe and effective alternative to pegfilgrastim for hematopoietic support in patients with breast cancer receiving myelosuppressive chemotherapy associated with a greater than 20% risk of developing febrile neutropenia.
-
Studies demonstrate that early palliative care (EPC) improves advanced cancer patients' quality of life (QOL) and mood. However, it remains unclear whether the role of palliative care differs based upon patients' demographic characteristics. We explored whether age and gender moderate the improvements in QOL and mood seen with EPC. ⋯ This study found that early palliative care improves patients' quality of life and mood differentially based on their age and gender. Specifically, males and younger patients receiving early palliative care experienced better quality of life and mood than those receiving oncology care alone. Conversely, females and older patients did not experience this treatment effect. Thus, palliative care interventions may need to be tailored to patients' age- and gender-specific care needs. Studying how patients' demographic characteristics affect their experience with palliative care will enable the development of interventions targeted to the distinct supportive care needs of patients with cancer.