Documento de consenso de la Sociedad Española de Medicina Intensiva, Crítica, y Unidades Coronarias (SEMICYUC), la Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello (SEORL-CCC) y la Sociedad Española de Anestesiología y Reanimación (SEDAR) sobre la traqueotomía en pacientes con COVID-19 / Consensus Document of the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC), the Spanish Society of Otorhinolaryngology and Head and Neck Surgery (SEORL-CCC) and the Spanish Society of Anesthesiology and Resuscitation (SEDAR) on Tracheotomy in Patients with COVID-19 Infection

La alta incidencia de insuficiencia respiratoria aguda en el contexto de la pandemia por COVID-19 ha conllevado el uso de ventilación mecánica hasta en un 15%. Dado que la traqueotomía es un procedimiento quirúrgico frecuente, este documento de consenso, elaborado por 3 Sociedades Científicas, la SEMICYUC, la SEDAR y la SEORL-CCC, tiene como objetivo ofrecer una revisión de las indicaciones y contraindicaciones de traqueotomía, ya sea por punción o abierta, esclarecer las posibles ventajas y exponer las condiciones ideales en que deben realizarse, y los pasos que considerar en su ejecución. Se abordan situaciones regladas y urgentes, así como los cuidados postoperatorios

The current COVID-19 pandemic has rendered up to 15% of patients under mechanical ventilation. Because the subsequent tracheotomy is a frequent procedure, the three societies mostly involved (SEMICYUC, SEDAR and SEORL-CCC) have setup a consensus paper that offers an overview about indications and contraindications of tracheotomy, be it by puncture or open, clarifying its respective advantages and enumerating the ideal conditions under which they should be performed, as well as the necessary steps. Regular and emergency situations are displayed together with the postoperative measures

Traqueotomía híbrida. Una alternativa válida para pacientes críticos obesos COVID-19 / Hybrid tracheotomy. A valid alternative for obese critical patients COVID-19

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Recomendaciones de la Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello para la realización de traqueotomías en relación con pacientes infectados por coronavirus COVID-19 / Recommendations of the Spanish Society of Otolaryngology and Head and Neck Surgery for performing tracheotomies in patients infected by the coronavirus, Covid-19

La reciente pandemia por coronavirus COVID-19 está incrementando el número de pacientes que, debido a su situación ventilatoria pulmonar, pueden requerir de intubación orotraqueal. La infección por coronavirus COVID-19 ha demostrado una alta tasa de transmisibilidad, sobre todo por vía respiratoria y por dispersión de microgotas. La Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello, basándose en el artículo de Wei et al. de 2003 en relación con las traqueotomías realizadas por el síndrome respiratorio agudo grave (SARS), realiza una serie de recomendaciones para la realización segura de las traqueotomías

The recent COVID-19 (coronavirus) pandemic is causing an increase in the number of patients who, due to their pulmonary ventilatory status, may require orotracheal intubation. COVID-19 infection has demonstrated a high rate of transmissibility, especially via the respiratory tract and by droplet spread. The Spanish Society of Otolaryngology and Head and Neck Surgery, based on the article by Wei et al. of 2003 regarding tracheotomies performed due to severe acute respiratory syndrome (SARS), has made a series of recommendations for the safe performance of tracheotomies

Restrictive transfusion practice during extracorporeal membrane oxygenation therapy for severe acute respiratory distress syndrome.

Recommendations concerning the management of hemoglobin levels and hematocrit in patients on extracorporeal membrane oxygenation (ECMO) still advise maintenance of a normal hematocrit. In contrast, current transfusion guidelines for critically ill patients support restrictive transfusion practice. We report on a series of patients receiving venovenous ECMO (vvECMO) for acute respiratory distress syndrome (ARDS) treated according to the restrictive transfusion regimen recommended for critically ill patients. We retrospectively analyzed 18 patients receiving vvECMO due to severe ARDS. Hemoglobin concentrations were kept between 7 and 9 g/dL with a transfusion trigger at 7 g/dL or when physiological transfusion triggers were apparent. We assessed baseline data, hospital mortality, time on ECMO, hemoglobin levels, hematocrit, quantities of packed red blood cells received, and lactate concentrations and compared survivors and nonsurvivors. The overall mortality of all patients on vvECMO was 38.9%. Mean hemoglobin concentration over all patients and ECMO days was 8.30 ± 0.51 g/dL, and hematocrit was 0.25 ± 0.01, with no difference between survivors and nonsurvivors. Mean numbers of given PRBCs showed a trend towards higher quantities in the group of nonsurvivors, but the difference was not significant (1.97 ± 1.47 vs. 0.96 ± 0.76 units; P = 0.07). Mean lactate clearance from the first to the third day was 45.4 ± 28.3%, with no significant difference between survivors and nonsurvivors (P = 0.19). In our cohort of patients treated with ECMO due to severe ARDS, the application of a restrictive transfusion protocol did not result in an increased mortality. Safety and feasibility of the application of a restrictive transfusion protocol in patients on ECMO must further be evaluated in randomized controlled trials.

Management of acute-onset and life-threatening respiratory distress of unusual aetiology.

A 30-year-old female experienced severe acute respiratory distress in her apartment assumed to be due to an allergic asthma. Upon arrival of the emergency physician at the scene the patient was unconscious and cyanotic. Auscultation yielded no respiratory sounds despite visible efforts of the patient. Mask ventilation was virtually impossible. Endotracheal intubation was performed but complicated by a distinct resistance. Ventilation remained difficult, despite antiobstructive medication and deep general anaesthesia. Fiberoptic bronchoscopy in the hospital finally showed a bulk of granulomatous tissue located just above the tracheal bifurcation. Here, the authors report a rare case of acute-onset respiratory distress due to Wegener's granulomatosis.

Traumatic giant pseudoaneurysm of innominate artery.

A 20-year-old man developed a giant pseudoaneurysm of the innominate artery 5 months after blunt chest trauma, causing severe respiratory distress and superior vena cava compression symptoms. The patient was managed with hypothermia and low flow cardiopulmonary bypass resulting in a successful outcome.

Tracheostomy in a patient with severe acute respiratory syndrome.

The coronavirus which causes severe acute respiratory syndrome (SARS) is a virulent and highly contagious organism. Of the 1755 SARS patients in Hong Kong, over 400 were healthcare workers. Meticulous attention to infection control and teamwork are essential to minimize cross-contamination and prevent staff from contracting the illness. These points are especially pertinent when anaesthetizing SARS patients for high-risk procedures such as tracheostomy. We describe the management of such a case.

Safe tracheostomy for patients with severe acute respiratory syndrome.

OBJECTIVES/HYPOTHESIS: Severe acute respiratory syndrome (SARS) caused by coronavirus has become an epidemic affecting many regions worldwide. Fourteen percent to 20% of patients require endotracheal intubation and ventilator support. Some of these patients may require tracheostomy subsequently. This procedure, when performed without protection, may lead to infection of the medical and nursing staff taking care of the patient. STUDY DESIGN: Based on clinical information of three patients. METHODS: The authors carried out an emergency tracheostomy and changed the tracheostomy tube for one patient and performed elective tracheostomy in another two patients. RESULTS: No medical or nursing staff member was infected after carrying out the procedure while taking all the precautions and wearing the appropriate protective apparel. CONCLUSION: The authors have prepared guidelines for performing a safe tracheostomy under both elective and emergency conditions. Surgeons who might be involved in performing the tracheostomy should become familiar with these guidelines and the appropriate protective apparel.