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Salvage Neck Dissection (salvage + neck_dissection)

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Medical Sciences	100%

Selected Abstracts

Isolated neck recurrence after definitive radiotherapy for node-positive head and neck cancer: Salvage in the dissected or undissected neck

HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 8 2007
Stanley L. Liauw MD
Abstract Background. The role of salvage neck dissection for isolated regional recurrences after definitive radiotherapy (RT) is ill-defined. Methods. Five-hundred fifty patients were treated with RT for lymph node,positive head and neck cancer. RT consisted of a median dose of 74.4 Gy. Chemotherapy was administered in 133 patients (24%). Patients were followed for neck failure after planned neck dissection (n = 341) or observation (n = 209). Salvage therapy was offered to those with isolated neck recurrences. Results. There were 54 (10%) failures in the neck at a median 3.7 months after RT (range, 0 to 17 months). Thirteen patients had isolated recurrences after receiving definitive RT with (n = 11) or without (n = 2) neck dissection. Nine patients underwent attempted surgical salvage with or without re-irradiation and 4 were successfully salvaged without major complications. Conclusions. Patients with neck failure after definitive therapy usually have poor outcomes, but salvage attempts may be successful in selected patients with an isolated neck recurrence. © 2007 Wiley Periodicals, Inc. Head Neck 2007 [source]

Role of Surgical Salvage for Regional Recurrence in Laryngeal Cancer

THE LARYNGOSCOPE, Issue 1 2007
Woo-Jin Jeong MD
Abstract Objectives: The aims of this study were to analyze the pattern of regional recurrence in laryngeal cancer, evaluate the role of surgical salvage, and identify factors affecting salvage outcome. Methods: Retrospective analysis was conducted on medical records from a 16-year period. Of 463 patients diagnosed with laryngeal cancer, 25 patients with regional recurrence managed with salvage neck dissection were identified and subject to study. Isolated local recurrences and all distant metastases were excluded. Results: All patients were male with a median age of 61 years. The overall rate of regional recurrence was 5.4%. Median time to regional recurrence was 13 months. Isolated regional recurrence occurred in 76% of cases, whereas locoregional recurrence occurred in 24%. A 5-year survival rate for patients undergoing neck dissection as salvage management was 61.2%. Patients with recurrence in the contralateral neck were definitely associated with poor prognosis. Although standard statistical significance was not met, trends for poorer salvage result were identified in patients with a history of local recurrence before regional recurrence, recurrence in a previously dissected neck, and recurred node size of 3 cm or above. Conclusions: Our study shows that salvage neck dissection for regional recurrence in laryngeal cancer is an acceptable approach. Surgical eradication of disease should be warranted whenever possible. Prudent planning of management is mandatory in the presence of history of local recurrence before regional recurrence, previously dissected neck, large size of recurrent node, and contralateral neck recurrence. [source]

PET-CT vs contrast-enhanced CT: What is the role for each after chemoradiation for advanced oropharyngeal cancer?,

HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 6 2006
Amy Y. Chen MD
Abstract Purpose. The aim of our study was to assess the utility of positron emission tomography (PET) and 2 fluoro-2-deoxy- D -glucose coupled with neck CT compared with contrast-enhanced CT in predicting persistent cancer either at the primary site or cervical lymphatics in patients with oropharyngeal cancer treated with concurrent chemoradiation Methods. Thirty consecutive patients underwent clinical examination, PET-CT, and contrast-enhanced CT to assess response after the completion of the treatment. The outcome variable was positive tissue diagnosis or negative disease at 6 months. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy were calculated for the primary site as well as cervical disease. Results. Contrast-enhanced CT alone showed the best accuracy in detecting disease at the primary site after treatment (85.7%). Accuracy in evaluating residual tumor in the cervical lymphatics for contrast-enhanced CT and PET-CT was 59.3% and 74.1%, respectively. For evaluating the neck, PET-CT and contrast-enhanced CT demonstrated 100% NPV, but the PPV was 36.3% and 26.6%, respectively. Conclusions. In this preliminary study, PET-CT seems to be superior to contrast-enhanced CT in predicting persistent disease in the neck after chemoradiation for oropharyngeal or unknown primary cancer, but not at the primary site. However, the possibility of a false-positive result in the neck remains high, and thus overtreatment may result. Even more concerning are the false-negative results. Larger, prospective studies will be important in defining the role of PET-CT in obviating the need for salvage neck dissections after chemoradiation. © 2006 Wiley Periodicals, Inc. Head Neck 28:487,495, 2006 [source]

Efficacy of Concomitant Chemoradiation and Surgical Salvage for N3 Nodal Disease Associated With Upper Aerodigestive Tract Carcinoma,

THE LARYNGOSCOPE, Issue 11 2000
Khwaja A. Ahmed MD
Abstract Objectives/Hypothesis To determine whether an aggressive approach using trimodality therapy would improve the outcome in head and neck cancer patients with advanced (N3) nodal disease. Study Design In this retrospective, nonrandomized review, we analyzed a subset of patients who were treated in a targeted chemoradiation therapy protocol, consisting of 31 patients who received treatment between June 1993 and June 1997. Methods Patients received selective intra-arterial infusions of cisplatin (150 mg/m2/wk for 4 weeks) and concomitant radiation therapy (2 Gy/fraction × 35 daily fractions over a 7-wk period) to the primary and clinically positive nodal disease. The patients were re-evaluated 2 months later and underwent salvage neck dissections if there was any residual disease. Results Classification of disease in the primary site was as follows: T1 in 2 patients, T2 in 6 patients, T3 in 14 patients, and T4 in 9 patients. Among the 31 patients who were assessed for response at the nodal site, 4 of 31 (13%) had a complete response, 21 of 31 (68%) had a partial response, and 1 of 31 (3%) had no response. Excluding the 5 patients who could not be evaluated, 4 of 26 patients (15%) had a complete response, 21 of 26 (81%) had a partial response, and 1 of 26 (4%) had no response. Nineteen patients subsequently underwent neck dissection, and five patients had histological evidence of residual disease. The remaining seven patients included four who had a complete response in their necks and three who died of intercurrent disease before re-staging. Among the 23 patients who were rendered disease free, there were no recurrences within the neck, whereas 1 patient had recurrence at the primary site and 11 patients had recurrence at distant sites. With a median follow-up of 15 months (range, 4,41 mo), the 3-year overall survival and disease-specific survival were 41% and 43%, respectively. Conclusions Targeted chemoradiation therapy followed by surgical salvage is a highly effective approach for regional control of patients with N3 nodal disease, whereas additional strategies are required to address the problem of distant metastases. [source]