Head & neck
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Surgical resection and postoperative radiation for advanced-stage malignancies of the oral cavity, oropharynx, and hypopharynx result in a dismal overall survival of 38%. Patients with carcinoma of the tongue base frequently have advanced disease at the time of presentation, and combined-modality therapy is usually required to achieve cure. Because of the poor survival rates with advanced malignancies with standard therapy, new and innovative approaches continue to be developed in an attempt to have a greater impact on disease control, patient survival, and functional outcome after therapy. This study examines functional outcome, survival, and disease control in patients receiving an intensified treatment regimen with concomitant chemoradiotherapy, surgery, and intraoperative radiotherapy for previously untreated, resectable, stage III and IV squamous cell carcinoma (SCC) of the tongue base. ⋯ Although functional outcome may be decreased by certain surgical interventions and advanced T stage, the high rate of locoregional and distant disease control and excellent 2-year disease-specific survival supports an aggressive treatment regimen for advanced tongue base cancer.
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Lingual abscesses are very rare, and as a result, the individual surgeon usually lacks experience in the diagnosis and therapy of this entity. We present four cases of abscesses of the tongue diagnosed and treated during the past 2 years. ⋯ Lingual abscesses are rare conditions. In contrast to the approach in cases of most deep neck space infections, a more conservative therapeutic approach by needle-aspiration is effective and has the advantages of not exacerbating the edema of the tongue and of avoiding airway compromise.
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The value of high-dose-rate intracavitary brachytherapy (HDRIB) for persistent or recurrent nasopharyngeal carcinoma has been well described; however, the benefit of routine adjuvant fractionated HDRIB following external beam radiation therapy (EBRT) has not been completely determined. The objective of this analysis was to evaluate the outcome of two fractions of adjuvant HDRIB treatment in Tl and T2 nasopharyngeal carcinoma. ⋯ EBRT supplemented by two fractions of adjuvant HDRIB produced a 93.6% local control rate for Tl and T2 nasopharyngeal cancer at 2 years of follow up, with acceptable rates of acute and late toxicity. Brief adjuvant HDRIB appears to permit dose escalation safely, even in patients who receive chemotherapy concurrently with conventional radiation therapy. This strategy needs to be optimized and then tested in a prospective randomized phase III trial to learn if it can improve outcome.
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The purpose of this study was to evaluate the role of neck lymph node (ND) in the combined dissection modality therapy for locoregionally advanced head and neck. ⋯ ND improves neck control and is required for patients with clinically residual disease or N3 neck cancer but has no significant impact on the outcome of patients with N2 stage disease who are rendered clinically disease-free with intensive concurrent chemoradiotherapy.
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Randomized Controlled Trial Clinical Trial
A concurrent chemoirradiation with cisplatin followed by adjuvant chemotherapy with ifosfamide, 5-fluorouracil, and leucovorin for stage IV nasopharyngeal carcinoma.
To evaluate the toxicity and efficacy of concurrent chemoirradiation with cisplatin followed by adjuvant ifosfamide, 5-fluorouracil and leucovorin in patients with stage IVb nasopharyngeal carcinoma (NPC) PATIENTS AND METHODS: Between October 1998 and August 2001, 35 Chinese patients with stage IVb NPC (N3a:12, N3b:23) were treated with by concurrent chemoirradiation using cisplatin 100 mg/m2 on days 1, 22, and 43 of radiotherapy, followed by adjuvant chemotherapy with 1.4 g/m2, ifosfamide, 450 mg/m2 5-fluorouracil, and 20 mg/m2 leucovorin daily for 5 days and repeated every 3 weeks for three cycles. Radiotherapy was given using standard fractionation at 2 Gy/day to a total of 68 Gy to the nasopharynx and 66 Gy to the neck. ⋯ The chemotherapy regimen tested is practical with an acceptable compliance rate. Despite having a more advanced stage disease, the observed outcome of our patients seems to be comparable with other series using platinum-based adjuvant chemotherapy. Further investigation to confirm the benefit of using the study regimen in advanced stage NPC is warranted.