Surgical tracheotomy in COVID-19 patients: an Italian single centre experience.

PURPOSE: Coronavirus infection disease 2019 (COVID-19) causes in 10% of patients a severe respiratory distress syndrome managed with invasive mechanical ventilation (IMV), sometimes difficult to wean. The role of tracheotomy is debated for the possible risks for patients and staff. We are going to describe here our experience with surgical tracheotomy in COVID-19 positive patients. METHODS: We enrolled all intensive care unit (ICU) patients requiring longer than 10 days of IMV. Demographic, clinical, respiratory, complications, and outcomes data were collected, in a particular length of weaning from sedation and IMV, in-ICU and in-hospital mortality rate. All healthcare operators involved were tested for SARS-CoV2 by pharyngeal swab and blood test (antibody test). RESULTS: 13 out of 68 ICU patients (19.1%) underwent surgical tracheotomy after a median intubation period of 14 days. The mean age was 60 (56-65) years. 85% were male patients. Postoperative mild bleeding was seen in 30.7%, pneumothorax in 7.7%. Mean weaning from sedation required 3 days, 19 days from IMV. In-ICU and in-hospital COVID-infection-related mortality was 23.1% and 30.7%, respectively. None of the healthcare operators was found SARS-CoV2 positive during the period of the study. CONCLUSIONS: In COVID-19 pandemic surgical tracheotomy enables to wean from sedation and subsequently from IMV in a safe way for both patients and personnel.

Development of an algorithm for the management of cervical lymphadenopathy in children: consensus of the Italian Society of Preventive and Social Pediatrics, jointly with the Italian Society of Pediatric Infectious Diseases and the Italian Society of Pediatric Otorhinolaryngology.

UNLABELLED: Cervical lymphadenopathy is a common disorder in children due to a wide spectrum of disorders. On the basis of a complete history and physical examination, paediatricians have to select, among the vast majority of children with a benign self-limiting condition, those at risk for other, more complex, diseases requiring laboratory tests, imaging and, finally, tissue sampling. At the same time, they should avoid expensive and invasive examinations when unnecessary. The Italian Society of Preventive and Social Pediatrics, jointly with the Italian Society of Pediatric Infectious Diseases, the Italian Society of Pediatric Otorhinolaryngology, and other Scientific Societies, issued a National Consensus document, based on the most recent literature findings, including an algorithm for the management of cervical lymphadenopathy in children. METHODS: The Consensus Conference method was used, following the Italian National Plan Guidelines. Relevant publications in English were identified through a systematic review of MEDLINE and the Cochrane Database of Systematic Reviews from their inception through March 21, 2014. RESULTS: Basing on literature results, an algorithm was developed, including several possible clinical scenarios. Situations requiring a watchful waiting strategy, those requiring an empiric antibiotic therapy, and those necessitating a prompt diagnostic workup, considering the risk for a severe underling disease, have been identified. CONCLUSION: The present algorithm is a practice tool for the management of pediatric cervical lymphadenopathy in the hospital and the ambulatory settings. A multidisciplinary approach is paramount. Further studies are required for its validation in the clinical field.

Left-atrial-appendage occluder migrates in an asymptomatic patient.

Percutaneous closure of the left atrial appendage (LAA) is a new approach to the prevention of cardioembolic events in patients with atrial fibrillation. We implanted an LAA occlusion device (Amplatzer™ Cardiac Plug) in a 70-year-old woman via a transseptal approach. Upon her discharge from the hospital, a transthoracic echocardiogram showed stable anchoring of the device; 6 months after implantation, a routine transthoracic echocardiogram revealed migration of the occluder into the left ventricular outflow tract, in the absence of symptoms. We surgically removed the device from the mitral subvalvular apparatus and closed the LAA with sutures. This case shows that percutaneous LAA occlusion can result in serious adverse events, including device migration in the absence of signs or symptoms; therefore, careful follow-up monitoring is mandatory.

The upside-down stentless aortic bioprosthesis to tricuspid valve replacement.

Between March 2008 and January 2009, a stentless tricuspid valve replacement (STVR) was performed in three patients with tricuspid valve endocarditis who were resistant to medical therapy. Intraoperative and follow-up echocardiograms revealed good prosthetic function without stenosis or regurgitation. This technique could be considered an additional surgical option to stented biological valves or homograft implantations in very high risk populations.

Contralateral cervical lymph node metastases in pyriform sinus carcinoma.

OBJECTIVE: We designed a retrospective study to evaluate the incidence of contralateral neck metastases in squamous cell carcinoma of the pyriform sinus. STUDY DESIGN AND SETTING: Sixty-three patients with strictly unilateral squamous cell carcinoma of the pyriform sinus who underwent bilateral neck dissection at the time of primary surgery were included in this study. The medical records of all patients were reviewed. A multivariate statistical analysis was performed, considering some clinical and histologic parameters of T stage and N stage in relation to contralateral neck metastases. RESULTS: Contralateral neck metastases were histopathologically confirmed in more than 20% of the cases examined (13 out of 63 patients), of whom 3 were clinically staged as N2c, 2 N2b, 5 N2a, 2 N1 and 1 N0. The percentage of occult contralateral neck metastases was 77% (10/13 cases). Poorly differentiated tumors (P= .02) and the involvement of the lateral wall (P= .036) showed a statistically significant correlation with stage pN2c. Also T size and ipsilateral N stage were associated with the presence of contralateral neck metastases. CONCLUSIONS: Our data suggest that elective bilateral neck dissection is recommended in patients with locally advanced squamous cell carcinoma of the pyriform sinus. EBM RATING: C-4.