RESUMEN
PURPOSE: The aim of our study was to evaluate, under real-life conditions, survival of patients with advanced HCC (BCLC-C), either initially presenting in that stage or migrating from BCLC-A to BCLC-C within 2 years after curative LR/RFA, treated either with Atezolizumab-Bevacizumab or TKIs. METHODS: Sixty-four cirrhotic patients with advanced HCC, who either initially presented as BCLC-C and were treated with Atezo-Bev (group A, N = 23) or TKIs (group B, N = 15) or who migrated from BCLC-A to BCLC-C stage within 2 years after LR/RFA and were either treated with Atezo-Bev (group C, N = 12) or TKIs (group D, N = 14), were retrospectively evaluated. RESULTS: The four groups were comparable for all baseline parameters (demographics/platelets/liver disease etiology/diabetes/varices/Child-Pugh stage/ALBI grade) except for CPT score and MELD-Na. Using Cox-regression analysis, we observed that survival of group C after systemic treatment onset was significantly higher compared to group A (HR 3.71, 1.20-11.46, p = 0.02) and presented a trend to statistical significance when compared to group D (HR 3.14, 0.95-10.35, p = 0.06), adjusted for liver disease severity scores. When all BCLC-C patients classified as such due to PS only were excluded from the study, a trend for the same survival benefit in group C was shown, even in the most difficult-to-treat population with extrahepatic disease or macrovascular invasion. CONCLUSION: Cirrhotic patients with advanced HCC initially diagnosed in BCLC-C, exhibit the worst survival irrespective of treatment schedule, whereas patients progressing to BCLC-C following disease recurrence after LR/RFA, seem to mostly benefit from Atezo-Bev, even patients with extrahepatic disease and/or macrovascular invasion. Liver disease severity seems to drive survival of these patients.
Asunto(s)
Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/patología , Neoplasias Hepáticas/patología , Estudios Retrospectivos , Resultado del Tratamiento , Estadificación de Neoplasias , Recurrencia Local de Neoplasia/patología , Progresión de la Enfermedad , Cirrosis Hepática/complicaciones , Cirrosis Hepática/tratamiento farmacológico , Cirrosis Hepática/patología , Gravedad del PacienteRESUMEN
The currently available genetic tests for identification of the RET proto-oncogene mutation offer the possibility of prospective successful therapy before the hyperplasia of C-cells evolve to Medullary Thyroid Carcinoma. We present our experience regarding the preventive thyroidectomy of family members with history of Medullary Thyroid Carcinoma, who were found to be heterozygote for mutant RET proto-oncogene. We have retrospectively reviewed 19 members of 6 families with history of Medullary Thyroid Carcinoma, who were heterozygote for mutant RET protooncogene and underwent prophylactic thyroidectomy. All patients included in this series were below twenty years of age. The Medullary Thyroid Carcinoma was asymptomatic and the mutation of RET protooncogene has been also documented pre-operatively in all of them. All patients had undergone total thyroidectomy, while 1 with pheochromocytoma had undergone also left epinephridectomy. Fourteen patients (73.68%) had undergone lymph-nodes resection (in 10 of them the resection was central, in 3 unilateral and in 1 bilateral). Although none of our patients suffered from hyperparathyroidism, 7 parathyroid glands have been also resected from 3 patients, while auto-transfusion has been performed in one. In all patients, preoperative measurement of the calcitonin blood levels before and after stimulation with pentagastrin has been performed.