RESUMO
OBJECTIVE: Thyroidectomy techniques using extracervical approaches have grown in popularity for about 20 years and their feasibility has now been demonstrated. We wanted to evaluate one of these new approaches: the anterior vestibular endoscopic approach (TOETVA). The aim of this study was to evaluate the results of an initial series patients who underwent an anterior trans-vestibular endoscopic oral thyroidectomy. METHODS: From February 2018 to September 2020, this technique was offered to patients aged 18 to 70, ASA I or II, who presented with an indication for thyroid surgery and who wished to avoid cervical scars. The approach was through the anterior vestibule of the mouth and the specimen was extracted either transorally or via the axilla depending on its size. Apart from the first ten cases, all patients underwent recurrent nerve neuromonitoring. The patients were operated on by two surgeons experienced in thyroid surgery. All the patients had follow-up visits on D15, D30 and at 2 months. The pre- and intra-operative data, length of stay and complications were evaluated. RESULTS: A total of 90 consecutive patients (87 women) aged 46±12.4 years (18 to 69) with a mean BMI of 24.4±4 were included. The indications for surgery included 11 papillary cancers, 5 oncocytic nodules, 15 toxic nodules, 13 cases of Graves disease and 46 symptomatic goiters and/or nodules. The mean pre-operative diameter of the nodules was 3.61±1.99 (0.44 to 7.3) cm. The interventions performed were 44 lobo-isthmectomies, 41 total thyroidectomies and 5 isthmectomies. The mean operating time was 134±45min (40 to 255). On D1, the post-operative ionized calcium was 1.09±0.11mmol/L (4.3685±0.44mg/dL) (normal 0.8-1.15mmol/L) (3.206-4.609mg/dL)) and the total serum calcium was 2.07±0.11mmol/L 8.296±0.44mg/dL (normal 2.2-2.5mmol/L) (8.817-10.019mg/dL). Five patients underwent conversion from endoscopic to open cervical approach (5.5%). The complications were seven cases of transient recurrent nerve palsy (7.8%), eight cases of hypoparathyroidism (19%) including six transient and two permanent, one skin burn and 26 cases of transient chin numbness related to the electrocautery (29%). Ten patients (11%) presented with transient post-operative skin ecchymosis that resolved within 7-10 days. A spontaneous pneumo-mediastinum was observed on chest CT in three patients and evolved favorably. No hematoma, or surgical site infection, or complications related to axillary extraction were observed. All the patients declared themselves satisfied post-operatively and at the end of the follow-up. CONCLUSION: The TOETVA route of entry is a safe and reliable technique in well-selected patients wishing to avoid a cervical scar.
Assuntos
Hipoparatireoidismo , Tireoidectomia , Endoscopia , Feminino , Humanos , Boca , PescoçoRESUMO
PURPOSE: Study of the pattern of relapse for locally advanced oesophageal cancer and analysis of the local recurrences according to irradiated volume. PATIENTS AND METHODS: We performed a monocentric retrospective study of patients treated in the integrated centre of oncology (Angers, France). Two treatment strategies were used: concurrent chemoradiation alone or followed by surgery. Recurrences were classified as: locoregional, either isolated or associated with distant metastasis, and metastatic only. Locoregional relapses were subclassified as in-field, out-field, or mixed. RESULTS: Between March 2004 and October 2011, 168 patients were treated: 130 by chemoradiation, and 38 by chemoradiation followed by surgery. The median supero-inferior margins added to the gross tumour volume in order to create the planning tumour volume was 5cm (range: 0.5-21). Sixty-two percent of patients (n=104) relapsed: 82 locoregional relapses (49%), including 45 isolated relapses (27%) and 37 associated with distant metastasis relapses (22%), and 22 metastatic relapses (13%). From the 82 locoregional relapses, only four isolated relapses were exclusively out-field. CONCLUSION: With 5cm supero-inferior margins added to gross tumour volume, less than 3% of patients had an isolated out-field recurrence. However, half of the patients suffered in-field local recurrence and one third had metastases. These findings advocate for a limited prophylactic nodal irradiation. Trials are ongoing to assess dose escalation or surgery in order to increase local control.
Assuntos
Quimiorradioterapia/métodos , Neoplasias Esofágicas/terapia , Recidiva Local de Neoplasia , Adenocarcinoma/mortalidade , Adenocarcinoma/patologia , Adenocarcinoma/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/mortalidade , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/terapia , Quimioterapia Adjuvante , Neoplasias Esofágicas/mortalidade , Neoplasias Esofágicas/patologia , Esofagectomia , Feminino , Humanos , Linfonodos/efeitos da radiação , Masculino , Pessoa de Meia-Idade , Metástase Neoplásica , Radioterapia Adjuvante/métodos , Estudos RetrospectivosRESUMO
OBJECTIVE: To study and compare the specific postoperative complications of thyroidectomy in a population with a BMI ≥25 with a population having a BMI below 25. DESIGN: A prospective study was carried out from September 2010 to January 2013. METHODS: Postoperative calcemia, laryngeal mobility, bleeding or infectious complications, postoperative hospital stay, and operation time were studied and compared statistically by a χ(2)-test or Student's t-test. RESULTS: A total of 240 patients underwent total thyroidectomy and 126 underwent a partial thyroidectomy. Of them, 168 patients had a BMI below 25 and 198 patients had a BMI ≥25. There was no statistically significant difference in the occurrence of early or permanent hypoparathyroidism, recurrent laryngeal nerve palsy, bleeding complications, or postoperative duration of hospital stay. There was, however, a significant operative time in patients with a BMI ≥25. CONCLUSION: Despite the longer operative time, thyroidectomy (total or partial) can be performed safely in patients with a BMI ≥25.