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PURPOSE: Differentiated thyroid cancer (DTC) patients with an unresectable primary tumor cannot benefit from curative surgery, and radioiodine treatment for locoregional and distant disease is not possible with the thyroid gland still in place. Due to local invasion, these patients cannot be included in clinical trials, so that treatment options are limited. The aim of this study was to describe the characteristics and the prognosis of patients with these locally unresectable DTC. PATIENTS AND METHODS: A retrospective and multicentric analysis of consecutive cases of unresectable DTC diagnosed between 2000 and 2015 was performed. RESULTS: The study population consisted in 22 patients, 13 females (59%); median age: 77 years (range: 52-91). Thyroid tumors were papillary in six, follicular in seven, Hürthle cell in one and poorly differentiated in eight patients. Patients were treated with external beam radiation therapy (EBRT) (57%), locoregional therapy of distant metastases (41%), cytotoxic chemotherapy (38%) and tyrosine kinase inhibitors (TKIs) (33%). TKI treatment resulted in median disease control duration of 7 months with a grade 3-4 toxicity rate of 44%. Only one patient had a total thyroidectomy after neo-adjuvant EBRT. The 1, 3 and 5-year cumulative survival rate was 81%, 27.7% and 21.5%, respectively. The cause of death was DTC in 11 cases (local progression in 7), and to other causes in 7 cases; no patient died from treatment toxicity. CONCLUSIONS: Clinical trials and approved treatments are lacking for unresectable DTC. TKI treatment may allow prolonged disease control with acceptable toxicity.
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Radioisótopos do Iodo , Neoplasias da Glândula Tireoide , Idoso , Feminino , Humanos , Radioisótopos do Iodo/uso terapêutico , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia , Resultado do TratamentoRESUMO
The ASMBS recommends that patients should be provided with educational materials to improve informed consent about bariatric surgery. Massive online open courses (MOOCs) are learning sources which are free, online, and available to people in remote situations. A French language MOOC regarding preparation for obesity surgery targets patients, as well as HCP, and people curious about this treatment. The patients' knowledge and skills after completion of the 5-week learning sessions (evaluated with semi-direct interviews) improved. Soft skills such as feeling empowered to ask questions to their HCP and explaining their plan to their relatives improved. This study suggests that MOOC can be a resource to improve knowledge and soft skills in patients for a better consent to surgery and follow-up.
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Cirurgia Bariátrica , Educação a Distância , Obesidade Mórbida , Humanos , Aprendizagem , Obesidade Mórbida/cirurgiaRESUMO
BACKGROUND: Visible cardiophrenic angle lymph nodes (CPALN) (enlarged or not), detected on CT scan are correlated with the presence of peritoneal metastases (PM), and contribute to the diagnosis of PM in colorectal cancer patients. OBJECTIVE: To study whether visible CPALN exert a prognostic impact on survival after complete cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (CCRS + HIPEC) treating PM. PATIENTS AND METHODS: From 1999 to 2010, 114 patients with colorectal cancer and PM were treated with CCRS + HIPEC. CPALN were depicted in 64% of cases. The impact of visible CPALN on survival was investigated retrospectively. RESULTS: The mean peritoneal cancer index (PCI) score was 9.2, 21% of the patients had presented with associated liver metastases, and 71% of the women with ovarian metastases. Median follow-up was 3.9 years. Visible CPALN had no impact on OS nor on DFS, unlike the PCI score which was unequivocably the most potent prognostic factor in the multivariate analysis. CONCLUSION: Although some arguments might suggest that CPALN are malignant, paradoxically, we found that visible CPALN did not exert a positive nor a negative impact on survival after CCRS + HIPEC. SYNOPSIS: Visible cardiophrenic angle lymph nodes (CPALN) on CT-scan are strongly associated with the presence of peritoneal metastases. But this study demonstrates that the presence of CPALN has no prognostic impact after optimal cytoreductive surgery plus HIPEC.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Colorretais/patologia , Procedimentos Cirúrgicos do Sistema Digestório , Hipertermia Induzida , Linfonodos/patologia , Neoplasias Peritoneais/secundário , Neoplasias Peritoneais/terapia , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Camptotecina/administração & dosagem , Camptotecina/análogos & derivados , Quimioterapia Adjuvante , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Feminino , Humanos , Infusões Parenterais , Irinotecano , Estimativa de Kaplan-Meier , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/terapia , Linfonodos/diagnóstico por imagem , Masculino , Mediastino , Pessoa de Meia-Idade , Análise Multivariada , Compostos Organoplatínicos/administração & dosagem , Neoplasias Ovarianas/secundário , Neoplasias Ovarianas/terapia , Oxaliplatina , Neoplasias Peritoneais/diagnóstico por imagem , Neoplasias Peritoneais/mortalidade , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Cardiophrenic angle lymph nodes (CPALN) have been reported in patients with abdominopelvic malignancies. We aimed to assess whether the presence of CPALN is associated with peritoneal carcinomatosis (PC) in colorectal cancer. PATIENTS AND METHODS: Between 2007 and 2011, 550 patients with colorectal cancer, including 165 (30%) with PC, had undergone surgery with complete peritoneal exploration. We retrospectively reviewed preoperative CT scans for the presence of CPALN and assessed its association with confirmed PC by univariate and multivariate analyses. RESULTS: CPALN were present in 123 (75%) patients with PC, but absent in 263 (68%) patients without PC (Se: 0.72; Sp: 0.68; PPV: 0.49; NPV: 0.85; [OR], 3.3; p<0.001). PC was the only factor independently associated with CPALN in the multivariate analysis. CPALN was not correlated with the presence of liver metastases. 99 of the 165 patients with PC (62%) had visible signs of PC on CT scan. Among the remaining 66 patients, CPALN were the only potential sign of PC in 41 (62%), (Se 0.62, Sp 0.68, PPV 0.24, and NPV 0.92). CONCLUSION: The detection of CPALN on CT may be of valuable help for the diagnosis of PC in patients with CRC.
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Neoplasias Colorretais/patologia , Linfonodos/patologia , Neoplasias Peritoneais/diagnóstico , Neoplasias Peritoneais/secundário , Adulto , Idoso , Idoso de 80 Anos ou mais , Diafragma , Feminino , Humanos , Modelos Logísticos , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Pericárdio , Peritônio/diagnóstico por imagem , Prognóstico , Estudos Retrospectivos , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
INTRODUCTION: The identification of a ground-glass opacity on chest CT is a frequent problem because of the number of exams performed. OBSERVATION: We report the case of a man of 66 years with a very slowly increasing ground-glass opacity during 5 years. Although the lesion was negative for positron emission tomography and because of its increasing size and the appearance of a solid part, our patient underwent surgery. The final diagnosis was stage I adenocarcinoma. CONCLUSIONS: The management of a ground glass opacity differs from solid nodules of the lung. The rate of malignancy is high in the published studies, especially in south-east Asia. PET is not as useful as for solid nodules. Long term follow up is necessary because of the long doubling time in these neoplasms.