Oncology nurse navigator.

The purpose of this integrative review is to explore the presence of the oncology nurse as navigator on measurable patient outcomes. Eighteen primary nursing research studies were found using combinations of the following key words: advocate, cancer, case manager, coach, certification, guide, navigator, nurse, oncology, patient navigator, pivot nurse, and continuity of care. Nurse researchers identified nursing-sensitive patient outcomes related to the time to diagnosis and appropriate treatment, effect on mood states, satisfaction, support, continuity of care, and cost outcomes. Navigator roles are expanding globally, and nurses should continue to embrace opportunities to ensure the safe passage of patients with cancer along the entire trajectory of illness and to evaluate the implications for educational preparation, research, and practice of navigators of all kinds.

Positron emission tomography with 18F-fluorodeoxyglucose to predict pathologic response after induction chemotherapy and definitive chemoradiotherapy in head and neck cancer.

BACKGROUND: Conventional imaging is limited in identifying persistent disease after organ-preserving therapy for patients with advanced squamous cell carcinoma of the head and neck (SCCHN). We studied the accuracy of positron emission tomography (PET) with (18)F-fluoro-2-deoxy-D-glucose (FDG-PET) in restaging disease in patients with SCCHN after they had undergone induction chemotherapy (ICT) followed by chemoradiotherapy (CRT). METHODS: Forty patients with advanced SCCHN were treated with ICT followed by CRT. FDG-PET imaging was performed to assess for residual cancer at the primary site and in nodal metastases. Two nuclear medicine physicians interpreted PET scans in random sequence. Test characteristics were calculated with pathologic analysis or clinical recurrence as the standard. RESULTS: After induction chemotherapy, PET imaging had a sensitivity of 100% and specificity of 65% for detecting persistent disease at the primary tumor site. After ICT and CRT were completed, the sensitivity and specificity of PET imaging were 67% and 53%, respectively, for detecting occult disease in cervical lymph nodes. CONCLUSIONS: FDG-PET imaging showed some correlation with pathologic response after ICT and CRT in patients with advanced SCCHN. The use of FDG-PET warrants further investigation in this setting.

Docetaxel, cisplatin, 5-fluorouracil (TPF)-based induction chemotherapy for head and neck cancer and the case for sequential, combined-modality treatment.

Since the publication of the Veterans Affairs study in the early 1990s, much has been learned regarding the role of chemotherapy, radiation therapy, and more importantly, the role of combined-modality treatment with chemoradiation in the therapy of locally advanced head and neck cancer. There continues to be widespread variation and controversy in the timing, schedule, and intensity of chemotherapy and chemoradiation. Herein, we present the various approaches currently used in the year 2003 with a specific emphasis on the role of sequential combined-modality therapy combining chemotherapy, chemoradiotherapy, and surgery in the treatment of these malignancies.

Docetaxel, cisplatin, and 5-fluorouracil-based induction chemotherapy in patients with locally advanced squamous cell carcinoma of the head and neck: the Dana Farber Cancer Institute experience.

BACKGROUND: The authors conducted a series of four Phase I-II trials of high-dose and intermediate-dose docetaxel, cisplatin, and 5-fluorouracil (TPF)-based induction chemotherapy for patients with advanced squamous cell carcinoma of the head and neck (SCCHN). The chemotherapy regimens and response rates for each trial were published previously. In the current analysis, the authors report the data on long-term survival, patterns of failure, and morbidity among the patients who were treated at their institution. METHODS: A total of 101 patients with previously untreated, locally advanced, curable SCCHN were entered onto the studies. Overall, 68 patients (67%) had N2-N3 disease, and 86 patients (85%) had Stage IV disease. Patients were treated with combinations of TPF with or without leucovorin. Cycles were repeated every 21-28 days for a total of 3 cycles followed by hyperfractionated radiotherapy. RESULTS: After a median follow-up of 49 months, 65 patients (64%) remain alive with no evidence of disease (NED), and 3 patients remain alive with disease, for an overall survival rate of 67% (68 patients). Twenty-six patients had locoregional recurrences (LRR), and 5 patients had both LRR and distant metastasis (DM). Only five patients had DM as the sole site of failure. Four patients underwent salvage surgery at the primary site and remain alive with NED. Excluding 17 patients with nasopharyngeal carcinoma, of 84 patients, 55 patients remain alive with NED (65%). Notably, 43 of 84 patients (51%) had oropharyngeal primary tumors, and 30 of those patients remain alive with NED (70%). Significant morbidity was low, with two treatment-related deaths. All but two of the surviving patients are able to swallow and had their feeding tubes removed. CONCLUSIONS: These data suggest that docetaxel adds incrementally to the efficacy of cisplatin and fluorouracil. Local-regional failures continue to be the major impediment to cure in these patients. Given the increase in local-regional dose intensity with chemoradiation, sequential treatment plans that integrate induction chemotherapy and chemoradiotherapy seem to be the logical next step.