Implicación en Cataluña de los Servicios de Anestesiología y Reanimación en la pandemia por SARS-CoV-2. Una solución real coste-efectiva para una crisis sanitaria sin precedentes / Involvement in Catalonia of the Anaesthesiology and Resuscitation Services in the SARS-CoV-2 pandemic. A real, cost-effective solution to an unprecedented health crisis

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Modularity and Blended Methodology on Master Education for Donation and Transplantation.

Transplant Procurement Management and the University of Barcelona has offered a Master of Donation and Transplantation degree since 2004. The aim of this study is to analyze the number of participants, their profiles, and scores to evaluate improving measures introduced since 2011, when the modular structure was stablished. The data is organized in 3 groups: number of participants, profile, and scores in each module. The variables for the profile are gender, nationality, and background. According to the number of participants, 127 professionals were trained since 2011, with a decrease in the last classes (21; 20; 15). Regarding their profiles, from 2011 until 2016 the proportion of women was higher (63.13%). The background heterogeneity was an average of 4 different backgrounds in each edition, and medicine was most frequent background for students (58.27%). Participants were from 37 countries, mostly from the United States (45.6%) and Europe (40.9%). As for the scores, participants were evaluated in 4 modules (Donation, Transplantation, Management, and Tissue Banking), an internship, and a final master dissertation. The Donation module presented the lowest score (7.45/10) and the Transplantation module the highest (8.22/10). Considering that the main characteristics of the master's degree are the participants' internationality and heterogeneity, improvement measures must continue focusing on flexibility in the module selection and promoting the online modality.

Encuesta nacional sobre la tromboprofilaxis y el manejo de los anticoagulantes y antiagregantes en pacientes neuroquirúrgicos y neurocríticos / National survey on thromboprophylaxis and anticoagulant or antiplatelet management in neurosurgical and neurocritical patients

Objetivos. Conocer la práctica clínica de los anestesiólogos españoles en la tromboprofilaxis y el manejo de los anticoagulantes y antiagregantes en pacientes neuroquirúrgicos y neurocríticos. Material y métodos. Encuesta diseñada desde la Sección de Neurociencia de la Sociedad Española de Anestesiología y Reanimación, con 22 preguntas, difundida y contestada en formato electrónico, disponible entre junio y octubre de 2012. Resultados. De los 73 centros hospitalarios con servicio de Neurocirugía incluidos en el Catálogo Nacional de Hospitales, se recibió respuesta válida a la encuesta on line por parte de 41 anestesiólogos de 37 centros (tasa de respuesta del 50,7%). Se consideró una respuesta de cada centro. Solo el 27% de los centros respondedores disponían de un protocolo escrito específico para el manejo de estos pacientes. La tromboprofilaxis mecánica se utilizó hasta en un 80%, aunque de forma variable, y la farmacológica en un 75% de los centros. La enoxaparina fue la heparina de bajo peso molecular más utilizada en pacientes sometidos a craneotomía (78%). En la mitad de los centros respondedores se realizaron craneotomías manteniendo el tratamiento con ácido acetilsalicílico en los pacientes con antecedentes de cardiopatía isquémica, stent coronario y antiagregación dual. Conclusiones. La tromboprofilaxis mecánica es más utilizada que la farmacológica en la población neuroquirúrgica de nuestro país. El manejo de los pacientes tratados previamente con anticoagulantes presenta una marcada variabilidad clínica entre los diferentes hospitales, mientras que el tratamiento con antiagregantes se modifica en función de si se trata de profilaxis primaria o secundaria (AU)

Objectives. To determine the protocols used by Spanish anaesthesiologists for thromboprophylaxis and anticoagulant or antiplatelet drugs management in neurosurgical or neurocritical care patients. Material and methods. An online survey with 22 questions, with one or multiple options, launched by the Neuroscience Subcommittee of the Spanish Anaesthesia Society and available between June and October 2012. Results. Of the 73 hospitals included in the National Hospitals Catalogue, a valid response to the online questionnaire was received by 41 anaesthesiologists from 37 sites (response rate 50.7%). Only one response per site was used. A specific protocol was available in 27% of these centres. Mechanical thromboprophylaxis is used, intraoperatively or postoperatively, in 80%, and pharmacological treatment is used by 75% of respondents. Enoxaparin was the most frequent heparin used in craniotomy patients (78%). Craniotomies were performed maintaining acetylsalicylic acid treatment in patients with coronary stents and double anti-platelet treatment in a half of the centres. Conclusions. Mechanical thromboprophylaxis is used more frequently than the pharmacological approach in neurosurgical or neurocritical populations in Spanish hospitals. Management of patients under previous anticoagulant treatment was highly heterogeneous among hospitals included in this survey. Previous antiplatelet treatment is modified depending on primary or secondary prescription (AU)

National survey on thromboprophylaxis and anticoagulant or antiplatelet management in neurosurgical and neurocritical patients.

OBJECTIVES: To determine the protocols used by Spanish anaesthesiologists for thromboprophylaxis and anticoagulant or antiplatelet drugs management in neurosurgical or neurocritical care patients. MATERIAL AND METHODS: An online survey with 22 questions, with one or multiple options, launched by the Neuroscience Subcommittee of the Spanish Anaesthesia Society and available between June and October 2012. RESULTS: Of the 73 hospitals included in the National Hospitals Catalogue, a valid response to the online questionnaire was received by 41 anaesthesiologists from 37 sites (response rate 50.7%). Only one response per site was used. A specific protocol was available in 27% of these centres. Mechanical thromboprophylaxis is used, intraoperatively or postoperatively, in 80%, and pharmacological treatment is used by 75% of respondents. Enoxaparin was the most frequent heparin used in craniotomy patients (78%). Craniotomies were performed maintaining acetylsalicylic acid treatment in patients with coronary stents and double anti-platelet treatment in a half of the centres. CONCLUSIONS: Mechanical thromboprophylaxis is used more frequently than the pharmacological approach in neurosurgical or neurocritical populations in Spanish hospitals. Management of patients under previous anticoagulant treatment was highly heterogeneous among hospitals included in this survey. Previous antiplatelet treatment is modified depending on primary or secondary prescription.

Consideraciones y conducta neuroanestesiológica postoperatoria / Postoperative neuroanesthesiologic considerations and management

La cirugía de fosa posterior y/o región craneorraquídea presenta una elevada tasa de morbimortalidad postoperatoria, escasamente descrita en la literatura científica. El propósito de esta revisión es describir las evidencias disponibles en la bibliografía respecto a las complicaciones asociadas y su manejo neuroanestesiológico y/o neurocrítico; así como resaltar los factores predisponentes que pueden influir en el incremento de la tasa de complicaciones.El conocimiento de las complicaciones relacionadas con la patología neuroquirúrgica de la fosa posterior, puede ayudar a su prevención o a la instauración de un tratamiento adecuado que permita minimizar sus consecuencias. Con este objetivo, en las diferentes bases de datos bibliográficos se realizó una búsqueda sistemática, en castellano e inglés, con los artículos comprendidos entre 1966 y 2012. Además se revisaron los manuscritos que se consideraron relevantes en las pesquisas bibliográficas identificadas. La emesis y el dolor postoperatorio son las complicaciones postoperatorias más frecuentemente descritas, seguida por el edema de la lengua y/o vía aérea, la afectación de pares craneales y la aparición de fístula de líquido cefalorraquídeo durante el postoperatorio. El resto de complicaciones fueron referidas como poco frecuentes. La cirugía de fosa posterior y craneorraquídea cervical posterior tiene mayor morbilidad y mortalidad que la cirugía del compartimento supratentorial. Además de las complicaciones de toda craneotomía, la cirugía infratentorial presenta complicaciones específicas. El trabajo en equipo entre todas las especialidades y estamentos implicados en la atención al paciente es fundamental para disminuir la morbimortalidad asociada a estos procedimientos (AU)

Surgery of the posterior fossa and/or craniospinal region has a high rate of postoperative morbidity and mortality, which has rarely been described in the scientific literature. This review aims to describe the available evidence in the literature on the complications associated with this type of surgery and its neuroanesthesiological and/or neurocritical management, as well as to highlight the predisposing factors that can increase the complications rate. Knowledge of the complications related to neurosurgical disorders of the posterior fossa could aid in their prevention or help in the selection of appropriate treatment that would minimize their consequences. A systematic literature search was made in Spanish and English for articles published between 1966 and 2012 in various databases. Articles considered important in the identified literature were reviewed. The most frequently described postoperative complications were vomiting and postoperative pain, followed by edema of the tongue and/or airway, involvement of the cranial nerves, and the development of cerebrospinal fluid fistulas. The remaining complications were reported as being uncommon. Posterior fossa and posterior cervical surgery produces higher morbidity and mortality than surgery of the supratentorial space. In addition to the complications involved in all craniotomies, infratentorial surgery has specific complications. Team work among all the specialties and staff involved in the care of these patients is essential to reduce the morbidity and mortality associated with these procedures (AU)

Propuesta sobre las competencias en Anestesiología, Reanimación y Terapéutica del Dolor de un graduado de Medicina. Consenso del profesorado de las universidades de Cataluña / No disponible

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[Postoperative respiratory alkalosis as a complication of neuroendoscopy]. / Alcalosis respiratoria postoperatoria como complicación de la neuroendoscopia.

Endoscopic neurosurgery is a minimally invasive technique that has been developing rapidly. It is mainly indicated for the treatment of hydrocephaly due to ventriculocisternostomy, biopsies of cerebral ventricular lesions, evacuation of cerebral hematomas and spinal surgery. Hemorrhage, infection and spinal fluid fistula are known complications. We report the appearance of symptomatic postoperative respiratory alkalosis in a patient who underwent ventriculocisternostomy by endoscopic neurosurgery. The underlying disease was obstructive hydrocephaly secondary to partial stenosis of the Silvius aqueduct.

[Fluid therapy without glucose in neurosurgery. Effect on glycemia]. / Fluidoterapia sin aporte de glucosa en neurocirugía. Repercusiones sobre la glucemia.

INTRODUCTION: Glucose administration to patients about to undergo neurosurgery must be avoided because perioperative cerebral ischemia in a context of hyperglycemia worsens the neurological prognosis. Furthermore, prolonged hypoglycemia can also provoke lesions that resemble those occasioned by states of ischemia-hypoxia. OBJECTIVES: To evaluate glycemic changes in patients undergoing craniotomy who have not received glucose-containing solutions. PATIENTS AND METHODS: Forty-six patients were enrolled and assigned to two groups according to whether they received perioperative corticoid treatment (CC, n = 24) or not (NCC, n = 22). Fasting was maintained without administration of glucose-containing solutions. We measured glycemia, natremia and potassemia at baseline and 60 minutes after surgery. RESULTS: Demographic characteristics, duration of surgery (5.0 +/- 1.6 h in the CC group and 4.6 +/- 1.4 h in the NCC group) and fasting period (18 +/- 2.3 h in the CC group and 17 +/- 1.9 h in the NCC group) were similar in both groups. Glycemia increased and natremia decreased significantly in both groups, with no clinical repercussions. No case of perioperative hypoglycemia occurred. Initial potassemia in the CC group was significantly higher than in the NCC group, but decreased after surgery with no clinical repercussions. No relation was found between fasting time, duration or surgery and differences in glycemia between the two groups. CONCLUSION: Non-administration of glucose in patients undergoing craniotomy eliminates the risk of hyperglycemia, does not lead to perioperative hypoglycemia and is not affected by perioperative corticoid treatment.

[Temperature variations of respiratory gases during episodes of anesthetic circuit disconnection in controlled ventilation]. / Variaciones de la temperatura de los gases respiratorios durante los episodios de desconexión del circuito anestésico en la ventilación controlada.

Temperature variations of respiratory gases during episodes of disconnexion of the anesthetic circuit in controlled ventilation were measured with a temperature sensor located in the anesthetic circuit close to the endotracheal tube which was connected to a temperature monitor with alarm limits of 0.5 degrees C. We compared the activation times of the ventilator pressure alarm with those of the temperature. The activation time of the respirator alarm (8.9 +/- 1.6 sec) was significantly shorter (p less than 0.001) than that of the temperature monitor. This difference was more apparent when the anesthetic circuit was disconnected distantly from the sensor (10.5 +/- 1.8 sec for disconnexion between the tracheal tube and the sensor, and 36.8 +/- 12.2 sec when the disconnexion occurred at the entrance of the respiratory branch of the ventilator tubes). The maximal individual value for the activation time of the temperature alarm was 67 seconds. In all instances hemoglobin saturation (SpO2) during anesthetic circuit disconnexion was higher than 95%. In each group there was a positive and significant correlation between the temperature alarm time and the adjustment of the predetermined alarm level with respect to the basal temperature of the respiratory gases. Temperature monitorization of the respiratory gases did not offer additional advantages to the conventional monitorization of the respiratory circuit disconnexion.