PET significantly improves the detection of stage IV disease in EC compared with the conventional staging modalities. PET improves diagnostic specificity for LN staging.

Esophagectomy with 3-field lymph node dissection can be performed with low mortality and acceptable morbidity. The prevalence of involved cervical nodes is high, regardless of the type and location of tumor resulting in a change of final staging specifically related to the cervical field in 12% of this series. Overall 5-year and disease-free survival after R0 resection of 41.9% and 46.3%, respectively, may indicate a real survival benefit. A 5-year survival of 27.2% in patients with positive cervical nodes in middle third carcinomas indicates that these nodes should be considered as regional (N1) rather than distant metastasis (M1b) in middle third carcinomas. These patients seem to benefit from a 3-field lymphadenectomy. The role of 3-field lymphadenectomy in distal third adenocarcinoma remains investigational.

Azithromycin significantly reduces airway neutrophilia and IL-8 mRNA in patients with BOS. Responders have a significantly higher BAL neutrophilia and IL-8 compared with nonresponders and had commenced treatment earlier after transplantation. BAL neutrophilia can be used as a predictor for the FEV(1) response to azithromycin.

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Azithromycin reduces airway inflammation and improves forced expiratory volume in 1 s (FEV1) in chronic rejection or bronchiolitis obliterans syndrome (BOS) after lung transplantation (LTx). Azithromycin prophylaxis might prevent BOS.A double-blind randomised controlled trial of azithromycin (n540) or placebo (n543), initiated at discharge and administered three times a week for 2 yrs, was performed in 2005-2009 at the Leuven University Hospital (Leuven, Belgium). Primary end-points were BOS-free and overall survival 2 yrs after LTx; secondary end-points were acute rejection, lymphocytic bronchiolitis and pneumonitis rate, prevalence of pseudomonal airway colonisation or gastro-oesophageal reflux, and change in FEV1, airway and systemic inflammation over time. Patients developing BOS were assessed for change in FEV1 with open-label azithromycin.BOS occurred less in patients receiving azithromycin: 12.5 versus 44.2% (p50.0017). BOS-free survival was better with azithromycin (hazard ratio 0.27, 95% CI 0.092-0.816; p50.020). Overall survival, acute rejection, lymphocytic bronchiolitis, pneumonitis, colonisation and reflux were comparable between groups. Patients receiving azithromycin demonstrated better FEV1 (p50.028), and lower airway neutrophilia (p50.015) and systemic C-reactive protein levels (p50.050) over time. Open-label azithromycin for BOS improved FEV1 in 52.2% patients. No serious adverse events were noted.Azithromycin prophylaxis attenuates local and systemic inflammation, improves FEV1 and reduces BOS 2 yrs after LTx.

Masaoka stages III-IV, incomplete resection and non-thymoma histology showed a significant impact in increasing recurrence and in worsening survival. The administration of adjuvant therapy after complete resection is associated with improved survival.

This study indicates a correlation between complications and early recurrence and its timing. Modified Clavien classification, beside R1-status and EC LNI, appears to be a useful prognostic indicator of early recurrence and its timing. Achieving esophagectomy without postoperative complications is of utmost importance also for oncologic reasons given its negative potential on early oncologic outcome.