Cancer
-
It is debated whether patients with melanoma who undergo lymphadenectomy after a positive sentinel lymph node (SN) biopsy (SNB) have a better prognosis compared with patients who are treated for clinically evident disease. ⋯ Although no significant survival difference was observed in either series, the pooling of summary data from all the studies that dealt with this issue suggested that SNB-guided CLND is associated with a significantly better outcome compared with TLND for clinically evident lymph node disease.
-
The timing and accuracy of axillary sentinel lymph node biopsy (SLNB) in patients who are receiving neoadjuvant chemotherapy (NACT) for breast cancer are controversial. To examine the accuracy of SLNB after NACT, the authors performed SLNB after chemotherapy on all of patients who received NACT at their institution starting in January 1997. ⋯ SLNB after NACT was feasible in virtually all patients and accurately selected patients who required complete level I and II axillary dissection. NACT frequently downstaged the axilla, converting patients with N1-N2 lymph node status to N0 status and also avoiding full axillary dissection in these patients.
-
Discrepancies exist regarding the impact of neoadjuvant hormone therapy (NHT) on the risk of all-cause mortality (ACM) in men who receive brachytherapy for localized prostate cancer. Therefore, the objective of the current study was to examine the effect of NHT on the risk of ACM in men with prostate cancer who receive with brachytherapy. ⋯ Compared with men who were younger than the median age of 73 years, men aged > or =73 years with localized prostate cancer who received brachytherapy and NHT had an increased risk of ACM compared with men who did not receive NHT.
-
Treatment of febrile neutropenia (FN) is costly, because it typically involves hospitalization. As cancer rates continue to increase, the number of patients suffering from FN will also increase, making it important to quantify the costs of treating this condition accurately and comprehensively. ⋯ Hospitalization for the treatment of FN is expensive. The results of this study could be used in future economic evaluations of preventive measures and treatments for FN, including primary prophylactic administration of hematopoietic growth factors and outpatient treatment of this condition.
-
A significant response to placebo in randomized controlled trials of treatments for cancer-related fatigue (CRF) had been reported. A retrospective study was conducted to determine the frequency and predictors of response to placebo effect and nocebo effects in patients with CRF treated in those trials. ⋯ Greater than half of advanced cancer patients enrolled in CRF trials had a placebo response. Worse baseline physical well-being score was associated with placebo response. Patients experiencing specific symptoms at baseline were more likely to report these as side effects of the medication. These findings should be considered in the design of future CRF trials.