Seguimiento a largo plazo de los pacientes operados de cáncer de pulmón / Spanish Society of Thoracic Surgery (SECT) consensus document. Long-term follow-up for operated patients with lung cancer

El tratamiento más efectivo para el cáncer de pulmón es la resección pulmonar completa, si bien las recidivas llegan hasta el 10% y la aparición de segundos primarios, hasta el 6%. Será, por tanto, indispensable el seguimiento de estos pacientes para la detección y tratamiento precoces de estos eventos; sin embargo, no existe una definición de la forma, tiempo y cadencia de estos seguimientos. En el presente documento de consenso, tratamos de definirlos con base en la evidencia científica disponible. Se realiza una revisión crítica de la bibliografía (metaanálisis, revisiones sistemáticas, revisiones, recomendaciones de consenso de sociedades científicas, estudios controlados aleatorizados, estudios controlados no aleatorizados, estudios observacionales y estudios de series de casos) y comunicaciones a los principales congresos de oncología y cirugía torácica en castellano, inglés y francés. Se clasifican las evidencias halladas siguiendo el sistema GRADE. Queda definido, según la evidencia existente, que se debe realizar un seguimiento del paciente resecado por cáncer pulmonar, así como que este seguimiento debe ser estrecho durante los primeros años y con realización de TC (no siendo necesario el seguimiento con tomografía por emisión de positrones-tomografía computarizada [PET-TC], biomarcadores o broncoscopia). Se recomienda también en ese seguimiento el cese del hábito tabáquico (AU)

The most effective treatment for lung cancer is complete lung resection, although recurrences reach up to 10% and the appearance of second neoplasms, up to 6%. Therefore, the follow-up of these patients will be essential for the early detection and treatment of these events; however, there is no definition of the form, time and cadence of these follow-ups. In this consensus document, we try to define them based on the available scientific evidence. A critical review of the literature is carried out (meta-analysis, systematic reviews, reviews, consensus recommendations of scientific societies, randomized controlled studies, non-randomized controlled studies, observational studies and case series studies) and communications to the main congresses on oncology and thoracic surgery in Spanish, English and French. The evidences found are classified following the GRADE system. It is defined according to the existing evidence that the patient resected for lung cancer should be followed up, as well as that this follow-up should be close during the first years and with CT (not being necessary to follow up with PET-CT, biomarkers or bronchoscopy). Cessation of smoking is also recommended in this follow-up (AU)

SEOM clinical guidelines for the treatment of malignant pleural mesothelioma (2020)

Mesothelioma is a rare and aggressive tumour with dismal prognosis arising in the pleura and associated with asbestos exposure. Its incidence is on the rise worldwide. In selected patients with early-stage MPM, a maximal surgical cytoreduction in combination with additional antitumour treatment may be considered in selected patients assessed by a multidisciplinary tumor board. In patients with unresectable or advanced MPM, chemotherapy with platinum plus pemetrexed is the standard of care. Currently, no standard salvage therapy has been approved yet, but second-line chemotherapy with vinorelbine or gemcitabine is commonly used. Novel therapeutic approaches based on dual immunotherapy or chemotherapy plus immunotherapy demonstrated promising survival benefit and will probably be incorporated in the future (AU)

Síndrome de SMART / SMART síndrome

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Metástasis intraocular como presentación sistémica de un adenocarcinoma de próstata con diferenciación neuroendocrina / Intraocular metastasis as a systemic presentation of neuroendocrine differentiation of prostate carcinoma

Varón de 68 años derivado para valoración de una lesión amelanótica en el ojo derecho (OD) que asociaba como síntoma principal pérdida de agudeza visual (AV) progresiva de 2 meses de evolución. Entre sus antecedentes destaca un adenocarcinoma de próstata tratado con prostatectomía, linfadenectomía y radioterapia local (RT) coadyuvante hace 6 años. Asintomático hasta hace 6 meses, cuando se descubrió una metástasis en fémur izquierdo, tratada con radioterapia. La exploración del ojo izquierdo (OI) no tenía hallazgos de interés. En el OD su AV era muy baja y en el fondo de ojo (FO) se encontró una masa sin pigmento en polo posterior con un desprendimiento de retina (DdR) exudativo adyacente. Por sus antecedentes personales y características de las pruebas complementarias como ecografía o resonancia, la opción diagnóstica más probable era metástasis de adenocarcinoma de próstata, certificándose posteriormente con los resultados anatomopatológicos. A pesar de los 4 ciclos de quimioterapia (QT) recibidos, el paciente no obtuvo respuesta clínica ni radiológica, empeorando hasta su fallecimiento 3 meses después (AU)

A 68 year-old male was referred for assessment of an amelanotic lesion in the right eye (RE) that was associated with a gradual loss of visual acuity (VA), of 2 months onset, as the main symptom. It was noted in his medical history, that 6 years ago, he had prostate cancer treated with prostatectomy, lymphadenectomy, and coadjuvant local radiotherapy (RT). He was asymptomatic until 6 months ago, when a metastasis was discovered in the left femur, which was treated with radiotherapy. There were no findings of interest in the left eye (LE). His VA was very low in his RE, and in the eye fundus examination a mass without pigment was observed in the posterior pole with an adjacent exudative retinal detachment. Due to his personal history and results of the complementary tests such as ultrasound and magnetic resonance, the most likely diagnostic option was metastasis of prostate carcinoma, subsequently being confirmed with the histopathology results. Despite 4 cycles of chemotherapy, the patient did not show any clinical or radiological response, worsening until his death 3 months later (AU)

Efficacy of tyrosine kinase inhibitors in EGFR-mutant lung cancer women in a real-world setting: the WORLD07 database

Background. The WORLD07 project is a female specific database to assess the characteristics of women with lung cancer. Methods. WORLD07 database sets up in 2007, and prospectively stores clinical characteristics, treatment, outcome, and follow-up of lung cancer women. All women with epidermal growth factor receptor (EGFR) mutation non-small cell lung cancer (NSCLC) were selected for this analysis. Results. From October 2007 to December 2012, a total of 1775 NSCLC women were recruited. EGFR mutation was identified in 34.4% of patients. Upfront EGFR tyrosine kinase inhibitor (TKI) reported a response rate of 60%, a median progression-free survival of 11.7 months, and median overall survival of 23.0 months. EGFR TKI, EGFR-mutation type, and smoking status did not impact in the outcome of treated women. Conclusion. Prevalence of EGFR mutation in women with NSCLC is higher than overall population with NSCLC. Efficacy of EGFR TKI in this real-world setting is similar to that previously reported (AU)

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