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1.
Ann Surg ; 270(5): 755-761, 2019 11.
Artículo en Inglés | MEDLINE | ID: mdl-31634179

RESUMEN

BACKGROUND: Previous data suggest that the incidence of hypoparathyroidism after surgery for Graves disease (GD) is lower after subtotal thyroidectomy compared to total thyroidectomy (TT). The present study evaluated the incidence of postoperative hypoparathyroidism after near-total (NTT) versus TT in GD. METHODS/DESIGN: In a multicenter prospective randomized controlled clinical trial, patients with GD were randomized intraoperatively to NTT or TT. Primary endpoint was the incidence of transient postoperative hypoparathyroidism. Secondary endpoints were permanent hypoparathyroidism, transient recurrent laryngeal nerve palsy (RLNP), reoperations for bleeding, inadvertently removed parathyroid glands, and recurrent hyperthyroidism after 12 months. RESULTS: Eighteen centers randomized 205 patients to either TT (n = 102) or NTT (n = 103) within 16 months. According to intention-to-treat postoperative transient hypoparathyroidism occurred in 19% (20/103) patients after NTT and in 21% (21 of 102) patients after TT (P = 0.84), which persisted >6 months in 2% and 5% of the NTT and TT groups (P = 0.34). The rates of parathyroid autotransplantation (NTT 24% vs TT 28%, P = 0.50) and transient RLNP (NTT 3% vs TT 4%, P = 0.35) was similar in both groups. The rate of reoperations for bleeding tended to be higher in the NTT group (3% vs 0%, P = 0.07) and the rate of inadvertently removed parathyroid glands was significantly higher after NTT (13% vs 3%, P = 0.01). An existing endocrine orbitopathy improved in 35% and 24% after NTT and TT (P = 0.61). Recurrent disease occurred in only 1 patient after TT (P = 0.34). CONCLUSION: NTT for GD is not superior to TT regarding transient postoperative hypoparathyroidism.


Asunto(s)
Enfermedad de Graves/diagnóstico , Enfermedad de Graves/cirugía , Hipoparatiroidismo/cirugía , Glándulas Paratiroides/trasplante , Tiroidectomía/métodos , Adulto , Femenino , Estudios de Seguimiento , Humanos , Hipoparatiroidismo/etiología , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/cirugía , Estudios Prospectivos , Medición de Riesgo , Índice de Severidad de la Enfermedad , Tiroidectomía/efectos adversos , Factores de Tiempo , Trasplante Autólogo/métodos , Resultado del Tratamiento , Adulto Joven
2.
Zentralbl Chir ; 144(3): 298-303, 2019 Jun.
Artículo en Alemán | MEDLINE | ID: mdl-30646416

RESUMEN

INTRODUCTION: Oesophageal anastomotic leak after oesophagectomy is a severe complication and associated with a high mortality rate. Initial treatment is conservative and includes stent implantation or endo-VAC therapy. This study describes a combined treatment strategy of endoscopic and surgical management after failure of conservative management. MATERIALS AND METHODS: All patients were included who had been treated after oesophagectomy with gastric conduit reconstruction in our department of thoracic surgery between May 2008 and December 2016. Clinical data was evaluated from a prospectively acquired database. We surgically managed these patients with a combination of oesophageal stent implantation, transmural stent fixation with absorbable suture, stent coverage with muscle flap, radical debridement of mediastinal and pleural empyema and discontinuous pleural space irrigation, when conservative management failed. We evaluated the factors influencing mortality rate after surgical treatment of anastomotic insufficiency repair. RESULTS: 18 patients were introduced to our department after external failure of conservative therapy. 15 patients were introduced < 20 days after conservative therapy and three cases after > 20 days of conservative therapy. All patients presented with right sided pleural empyema, pneumonia, mediastinitis and sepsis. Three cases were accompanied by bilateral pleural empyema. Definitive successful surgical reconstruction occurred in 100%. The 90-day mortality rate was 20% (three patients), who died because of multi-organ failure. CONCLUSION: Oesophageal anastomotic leak after oesophagectomy can be managed successfully by the combined treatment strategy of endoscopic and surgical procedures following failure of conservative treatment. The only factor influencing mortality seems to be a prolonged conservative therapy of more than 20 days.


Asunto(s)
Esofagectomía , Anastomosis Quirúrgica , Fuga Anastomótica , Neoplasias Esofágicas , Humanos , Stents
3.
Surg Endosc ; 29(5): 1123-9, 2015 May.
Artículo en Inglés | MEDLINE | ID: mdl-25171881

RESUMEN

BACKGROUND: The techniques available for antireflux surgery have expanded with the introduction of the magnetic sphincter augmentation device (MSAD) for gastroesophageal reflux disease (GERD). METHODS: A prospective, multicenter registry evaluated MSAD and laparoscopic fundoplication (LF) in clinical practice (ClinicalTrials.gov identifier: NCT01624506). Data collection included baseline characteristics, reflux symptoms, proton-pump inhibitor (PPI) use, side effects, and complications. Post-surgical evaluations were collected at one year. RESULTS: At report, 249 patients (202 MSAD patients and 47 LF patients) had completed one-year follow-up. The LF group was older and had a greater frequency of large hiatal hernias and Barrett's esophagus than the MSAD group (P < 0.001). The median GERD-health related quality of life score improved from 20.0 to 3.0 after MSAD and 23.0 to 3.5 after LF. Moderate or severe regurgitation improved from 58.2 to 3.1% after MSAD and 60.0 to 13.0% after LF (P = 0.014). Discontinuation of PPIs was achieved by 81.8% of patients after MSAD and 63.0% after LF (P = 0.009). Excessive gas and abdominal bloating were reported by 10.0% of patients after MSAD and 31.9% following LF (P ≤ 0.001). Following MSAD, 91.3% of patients were able to vomit if needed, compared with 44.4% of those undergoing LF (P < 0.001). Reoperation rate was 4.0% following MSAD and 6.4% following LF. CONCLUSION: Antireflux surgery should be individualized to the characteristics of each patient, taking into consideration anatomy and propensity and tolerance of side effects. Both MSAD and LF showed significant improvements in reflux control, with similar safety and reoperation rates. In the treatment continuum of antireflux surgery, MSAD should be considered as a first-line surgical option in appropriately selected patients without Barrett's esophagus or a large hiatal hernia in order to avoid unnecessary dissection and preserve the patient's native gastric anatomy. MSAD is an important treatment option and will expand the surgeon's role in treating GERD.


Asunto(s)
Esfínter Esofágico Inferior/cirugía , Fundoplicación/métodos , Reflujo Gastroesofágico/cirugía , Laparoscopía/métodos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Calidad de Vida , Reoperación , Factores de Tiempo , Resultado del Tratamiento
4.
Eur J Endocrinol ; 186(2): 223-231, 2022 Jan 06.
Artículo en Inglés | MEDLINE | ID: mdl-34871180

RESUMEN

AIM: Calcitonin (Ctn) measurement in patients with thyroid disease could potentially increase the detection rates of medullary thyroid carcinoma (MTC) but remains a controversial issue. The aim of this study was to evaluate routine preoperative Ctn measurements. METHODS: All patients with thyroid surgery documented in the prospective StuDoQ|Thyroid registry between March 2017 and September 2020 were included. Cutoff levels for Ctn were determined with receiver-operating characteristic analyses to assess the preoperative diagnosis of MTC in subgroups for females and males. FINDINGS: In 29 590 of 39 679 patients (75%) participating in the registry, routine preoperative Ctn testing was performed. In 357 patients (227 females and 130 males), histopathology confirmed MTC with a mean tumor size of 14.7 mm (±12.43). Biochemical cure was achieved in 71.4% of the patients. Ctn levels between 11 and 20 pg/mL were seen in 2.6% of the patients, and only 0.7% of the patients had Ctn levels above 21 pg/mL. Cutoff levels for the diagnosis of MTC were 7.9 pg/mL for females and 15 pg/mL for males (P < 0.001). The sensitivity and specificity for females were 95 and 98%, and 96 and 97% for males, respectively. CONCLUSION: Routine Ctn testing is a reliable predictor for MTC and provides the opportunity for earlier thyroidectomy before lymph node metastases occur, resulting in a better prognosis. Females with Ctn levels >7.9 pg/mL and males >15 pg/mL without any other extrathyroidal sources for an elevated Ctn should be monitored. Thyroid surgery should be considered if Ctn levels are increasing or ultrasound detects suspicious thyroid lesions.


Asunto(s)
Biomarcadores de Tumor/sangre , Calcitonina/sangre , Carcinoma Neuroendocrino/sangre , Periodo Preoperatorio , Enfermedades de la Tiroides/cirugía , Neoplasias de la Tiroides/sangre , Adulto , Anciano , Anciano de 80 o más Años , Austria/epidemiología , Carcinoma Neuroendocrino/patología , Carcinoma Neuroendocrino/cirugía , Femenino , Alemania/epidemiología , Humanos , Metástasis Linfática/patología , Masculino , Persona de Mediana Edad , Neoplasia Endocrina Múltiple Tipo 2a/epidemiología , Pronóstico , Valores de Referencia , Sensibilidad y Especificidad , Neoplasias de la Tiroides/patología , Neoplasias de la Tiroides/cirugía , Ultrasonografía
5.
Crit Care Med ; 35(3): 700-6, 2007 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-17261965

RESUMEN

OBJECTIVE: To prove safety and effectiveness of a lipid emulsion enriched with n-3 fatty acids from fish oil (Lipoplus) within the setting of parenteral nutrition of patients after major abdominal surgery and to determine whether there are effects on outcome parameters. DESIGN: Prospective, randomized, double-blind, multicenter trial. SETTING: University and surgical teaching hospitals. PATIENTS: After obtaining informed consent, 256 patients undergoing major abdominal surgery were randomized. Parameters of safety, effectiveness, and outcome were routine laboratory parameters, complication rates, length of stay in the intensive care unit, and length of hospital stay. In addition we determined in patient subgroups of 30 patients each, the changes of the content of selected long-chain polyunsaturated fatty acids, the leukotriene synthetic capacity and the antioxidant alpha-tocopherol. INTERVENTIONS: Participating patients were randomized to receive either Lipoplus (group I; n = 127 patients) or Intralipid (group II; n = 129 patients). Parenteral nutrition was initiated immediately after surgery and ended on day 5 after surgery. MEASUREMENTS AND MAIN RESULTS: No significant differences between groups I and II were observed when comparing routine laboratory parameters during the perioperative period. Plasma levels of eicosapentaenoic acid, leukotriene B5, and antioxidant content were significantly increased in group I. Furthermore, there was a significantly shorter length of hospital stay of approximately 21% (17.2 vs. 21.9 days; p = .0061) in group I. CONCLUSIONS: Our findings indicate that the administration of Lipoplus in the postoperative period after major abdominal surgery is safe and results in a significantly shorter length of hospital stay. Administration of n-3 polyunsaturated fatty acids in the postoperative period can be considered a valuable choice for patients requiring parenteral nutrition after major abdominal surgery.


Asunto(s)
Cuidados Críticos , Aceites de Pescado/administración & dosificación , Nutrición Parenteral Total , Abdomen/cirugía , Adulto , Anciano , Aminoácidos/sangre , Ácido Eicosapentaenoico/sangre , Emulsiones Grasas Intravenosas , Ácidos Grasos Insaturados/sangre , Femenino , Aceites de Pescado/efectos adversos , Alemania , Mortalidad Hospitalaria , Humanos , Unidades de Cuidados Intensivos , Tiempo de Internación , Leucotrienos/sangre , Masculino , Persona de Mediana Edad , Fosfolípidos/sangre , Cuidados Posoperatorios , Complicaciones Posoperatorias/sangre , Complicaciones Posoperatorias/mortalidad , Estudios Prospectivos , Tasa de Supervivencia , Resultado del Tratamiento , alfa-Tocoferol/sangre
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