Emociones autoconscientes relacionadas con el cuerpo y la apariencia y sintomatología de trastornos de la conducta alimentaria en una muestra de hombres adultos / Body and appearance-related self-conscious emotions and eating disorder symptoms in a sample of adult men

Abstract: In recent years, the number of men suffering from an Eating Disorder (ED) has increased. However, very few studies on ED have been conducted in samples of men. This paper aims to shed some light on this issue by exploring the following questions in a sample of adult men: 1) to analyse the relationships between body and appearance-related self-conscious emotions and ED symptomatology and, 2) to study the differences between a group of men who are at risk of developing an ED and another group of men who are not at risk of developing an ED in body and appearance-related self-conscious emotions. A total of 207 Spanish or Latin American men aged 18-50 years participated. Men who were at risk of developing an ED had more body shame and body guilt than those who were not at risk. However, no statistically significant differences were found between the two groups in body pride. These findings show that, unlike in women, body pride does not seem to play as important a role in these disorders as body shame or body guilt.

Resumen: En los últimos años, ha aumentado el número de hombres que padecen un Trastorno de la Conducta Alimentaria (TCA). Sin embargo, apenas se han realizado estudios sobre TCA con muestras de hombres. Este trabajo pretende arrojar algo de luz a este respecto, explorando las siguientes cuestiones en una muestra de hombres adultos: 1) analizar las relaciones entre las emociones autoconscientes asociadas al cuerpo y a la apariencia y la sintomatología de TCA y, 2) estudiar las diferencias entre un grupo de hombres que están en riesgo de desarrollar un TCA y otro grupo de hombres que no presentan dicho riesgo en las emociones autoconscientes asociadas al cuerpo y a la apariencia. Participaron 207 hombres de entre 18 y 50 años de nacionalidad española o latinoamericana. Los hombres que estaban en riesgo de desarrollar un TCA presentaron más vergüenza corporal y culpa corporal que aquellos que no tenían dicho riesgo. Sin embargo, no se encontraron diferencias estadísticamente significativas entre ambos grupos en el orgullo corporal. Estos hallazgos muestran que, a diferencia de lo que ocurre en mujeres, el orgullo corporal no parece desempeñar un papel tan relevante en estos trastornos como el que tienen la vergüenza corporal o la culpa corporal.

Evaluation of Cardiovascular Parameters of ASA I and ASA II Patients Undergoing Dental Implant Surgery Under Intravenous Sedation with Midazolam: A Retrospective Analysis

The purpose of this research was to compare the vital signs of ASA II patients undergoing dental implant surgery under intravenous anesthesia to those of ASA I patients. From a specialist course in Implant Dentistry, 41 medical records (22 ASA I and 19 ASA II patients) were analyzed. Age, gender, ASA classification, blood pressure, heart rate, and oxygen saturation were all measured. Pre-surgery, following the onset of local anesthetic, at the end of the initial implant insertion, and at the end of surgery were all used to collect vital signs. Student's t-test (p<0.05) was used to determine inter- and intra-group data associations. The crossing of operative moments pre-surgical and installation of the first implant in both systolic (p<=0.01) and diastolic (p<=0.03) pressure was statistically significant in ASA I patients. In contrast, there was only a statistical difference in the verification of peripheral oxygen saturation data at preoperative and local anesthesia times in ASA II patients (p<=0.04). When comparing the time of installation of the first implant (p<=0.03) and at the end of surgery (p<=0.02), with respect to systolic pressure, ASA II presented statistically higher, while variable oxygen saturation at the beginning of local anesthesia in ASA I was statistically higher (p<=0.04). It is proposed that intravenous sedation acts in a compensatory manner in patients with systemic disease, leading both groups' behavior to be similar.

El propósito de esta investigación fue comparar los signos vitales de pacientes ASA II sometidos a cirugía de implante dental bajo anestesia intravenosa con los de pacientes ASA I. Se analizaron 41 historias clínicas de un curso de especialista en Implantología (22 pacientes ASA I y 19 ASA II). Se midieron la edad, el sexo, la clasificación ASA, la presión arterial, la frecuencia cardíaca y la saturación de oxígeno. Se tomarn los signos vitales antes de la cirugía, después del inicio de la anestesia local, al final de la inserción inicial del implante y al final de la cirugía. Se utilizó la prueba t de Student (p<0,05) para determinar las asociaciones de datos entre e intragrupos. El cruce de los momentos operatorios prequirúrgicos y de instalación del primer implante tanto en la presión sistólica (p<=0,01) como en la diastólica (p<=0,03) fue estadísticamente significativo en los pacientes ASA I. En contraste, solo hubo diferencia estadística en la verificación de los datos de saturación periférica de oxígeno en el momento preoperatorio y de anes- tesia local en los pacientes ASA II (p<=0,04). Al comparar el tiempo de instalación del primer implante (p<=0,03) y al final de la cirugía (p<=0,02), con respecto a la presión sistólica, el ASA II se presentó estadísticamente mayor, mientras que la variable saturación de oxígeno al inicio de la anestesia local en El ASA I fue estadísticamente mayor (p<0,4). Se propone que la sedación intravenosa actúa de forma compensatoria en pacientes con enfermedad sistémica, lo que hace que el comportamiento de ambos grupos sea similar.

Almor: her de Spike Jonze (2013) / Almor Her by Spike Jonze (2013)

Her habla de una sociedad en la que las palabras de amor y pasión pretenden ser los sentimientos mismos, pero sin embargo pueden ser dichas o escritas por encargo, como simple tarea laboral. O por un programa computacional contratado a tales fines. Una lectura posible del film es que, en el proceso de interacción con usuarios, el Sistema Operativo se humaniza y, conforme desarrolla una toma de conciencia de sí, se aleja del vínculo con los humanos que lo han creado

Her speaks of a society in which the words of love and passion pretend to be the feelings themselves, but can nevertheless be said or written on request, as a simple work task. Or by a computer program hired for such purposes. A possible reading of the film is that, in the process of interaction with users, the Operating System becomes humanized and, as it develops an awareness of itself, it moves away from the link with the humans who created it

Uso de óxido nitroso como sedação consciente por profissionais de odontologia no Rio Grande do Sul: um estudo transversal / Prevalence of nitrous oxide use as conscious sedation by dentistry professionals in Rio Grande do Sul: a cross-sectional study

Objetivo: Avaliar fatores associados, percepção e prevalência do uso de óxido nitroso por cirurgiões-dentistas do Rio Grande do Sul, Brasil. Metodologia: Realizou-se um estudo transversal, de base eletrônica, com profissionais registrados no Rio Grande do Sul. A coleta de dados baseou-se no envio, por e-mails e campanhas no Instagram, de um questionário via plataforma Google Forms contendo 27 questões acerca do uso de óxido nitroso em atendimentos odontológicos, bem como o perfil e as percepções dos profissionais sobre a técnica. Resultados: Dos 220 participantes, apenas 12,3% utilizava o óxido nitroso em sua prática clínica, sendo as especialidades que mais utilizavam, cirurgia e odontopediatria. Dentre os que reportaram utilizar a técnica, 81,5% tinham mais de 29 anos (p<0,001) e possuíam curso de pós-graduação, sendo que destes, 55,6% realizou o curso de habilitação (p<0,01) e mais da metade (55,6%) relatou utilizar em pacientes adultos (p<0,001). O alto custo do equipamento, bem como a falta de interesse dos profissionais, foram as principais razões para o não uso da técnica. Conclusão: A técnica de sedação consciente com óxido nitroso é pouco usada pelos cirurgiões-dentistas no Estado do Rio Grande do Sul. É possível que a ampliação do conhecimento acerca da indicação e aplicação do óxido nitroso, ainda durante a graduação, possa expandir o uso e contribuir para uma melhor qualidade no atendimento de pacientes com medo e ansiedade odontológicos. (AU)

Objective: The aim of this study is to evaluate associated factors, perception and prevalence of nitrous oxide use by dental surgeons in Rio Grande do Sul, Brazil. Methodology: A cross-sectional, electronic-based study was carried out with professionals registered in Rio Grande do Sul. Data collection was based on sending, via emails and Instagram campaigns, a questionnaire via the Google Forms platform containing 27 questions about the use of nitrous oxide in dental care, as well as the profile and perceptions of professionals about the technique. Results: Of the 220 participants, only 12.3% used nitrous oxide in their clinical practice, the specialties they used most being surgery and pediatric dentistry. Among those who reported using the technique, 81.5% were over 29 years old (p<0.001) and had a postgraduate course, of which 55.6% completed the qualification course (p<0.01) and more than half (55.6%) reported using it in adult patients (p<0.001). The high cost of the equipment, as well as the lack of interest from professionals, were the main reasons for not using the technique. Conclusion: The conscious sedation technique with nitrous oxide is little used by dental surgeons in the State of Rio Grande do Sul. It is possible that expanding knowledge about the indication and application of nitrous oxide, even during graduation, can expand its use and contribute to a better quality of care for patients with dental fear and anxiety. (AU)

Elección de pareja: Implicaciones y complicaciones / Mate Choice: Implications and Complications

Resumen La soledad individualista humana impele a vivir en pareja y a alcanzar complementariedad hombre/mujer, afecto y reci procidad. El periodismo científico de este artículo parafrasea el contenido de su bibliografía al revisar la elección de pareja, su satisfacción y complicaciones e instrucción preventiva de circunstancias que ocasionan ruptura. La falla -desde la elección-, desconoce los mecanismos entre razón e instinto sexual. El problema del amor no es ser amado sino desarrollar tal capacidad, pues lo extingue la inadaptación y monotonía. Se describe el acto elector/elegido y sus razones simultáneas: conscientes (homogeneidad/heterogeneidad del encuentro; emulación del modelo animal; tipo, dinámica vincular y redes sociales; aspectos sociodemográficos; ubicación geográfica y accesibilidad; compartición sexual y expectativas inmediatas/ futuras), e inconscientes (problemática electora, interacción diádica y antecedentes parentales; mecanismos de defensa, intercambio de disociaciones; idealización; reciprocidad negativa, lucha de poder, identificación proyectiva, búsqueda de aprecio por el otro; narcisismo, falso sí mismo, mecanis mos de dilación/evasión de responsabilidad, inseguridad, intrusión y colusión). Una pareja saludable, entiende/atiende la creación y mantenimiento del "nosotros", elimina la lucha de poder y produce conciliación permanente. El acuerdo y comprensión tolerante son indispensables para una relación emocional satisfactoria, estable y duradera.

Abstract Human individualistic loneliness impels us to live as a couple and achieve complementarity between man and woman, af fection, and reciprocity. The science journalism of this article reviews the choice of partner, their satisfaction and complications, and preventive instruction of circumstances that cause rupture. The failure from the election ignores the mechanisms between reason and sexual instinct. The problem of love is not to be loved but to develop such a capacity, for it is extinguished by maladjustment and monotony. The voting/elected act and its simultaneous reasons are described: Conscious (homogeneity/heterogeneity of the encounter; emulation of the animal model; type, dynamic link and social networks; Sociodemographic aspects; sexual sharing and immediate/future expectations). Unconscious (electoral problems, dyadic interaction, and parental background; defense mechanisms, exchange of dissociations; idealization; negative reciprocity, power struggle, projective identification, search for appreciation for the other; narcissism, false self, mecha nisms of procrastination/evasion of responsibility, insecurity, intrusion, and collusion). A healthy couple, understands/at tends to the creation and maintenance of the "we", eliminates the power struggle and produces permanent conciliation. Tolerant agreement and understanding are indispensable for a satisfying, stable, and lasting emotional relationship.

Surgical-exposure-of-teeth-in-cleidocranical-dysplasia-under-procedural-sedation-case-report

Cleidocranial Dysplasia (CCD) is a rare autosomal dominant condition which is mainly characterised by skeletal abnormalties like hypoplastic or aplastic clavicles, increase in transverse diameter of the cranium, delayed closure of fontanelles with presence of open sutures and skeletal changes in maxilla and mandible. 2,4 These patients usually presents with delayed exfoliation of deciduous teeth, delayed or failed eruption of the permanent dentition with multiple supernumerary teeth, protruding mandible and mid- face retrusion.2 We present a case report of a 16 year old girl undergoing multiple surgical exposure of impacted permanent teeth under conscious sedation so as to move them in normal occlusion with orthodontic traction.

Conhecimento e percepção de enfermeiros frente à sedação paliativa na oncologia / Knowledge and perception of nurses dealing with palliative sedation in oncology / Conocimiento y percepción de los enfermeros frente a la sedación paliativa en oncología

Objetivo: compreender o conhecimento e a percepção de enfermeiros quanto à sedação paliativa em oncologia. Método: estudo qualitativo, exploratório e descritivo, com delineamento transversal. Participaram do estudo 16 enfermeiros atuantes na oncologia de um hospital de referência localizado ao norte do Rio Grande do Sul. A coleta de dados ocorreu por meio de entrevista gravada com duração de aproximadamente 10 minutos, sendo aplicado um roteiro de perguntas fechadas com a finalidade de caracterizar os enfermeiros participantes da pesquisa, e perguntas abertas e específicas para contemplar o objetivo do estudo. O método utilizado para o diagnóstico e verificação dos dados da pesquisa foi a análise de conteúdo de Bardin. Os dados foram analisados e codificados por meio do software NVivo 10, que gerou categorias de similaridade e correlações. Resultados: surgiram cinco categorias intituladas "Conhecimento sobre sedação paliativa; Percepção sobre sedação paliativa na oncologia; Sentimentos em relação à sedação paliativa aos pacientes oncológicos; Vivência em relação à sedação paliativa em pacientes oncológicos e Participação do enfermeiro no procedimento de sedação paliativa". Conclusão: o enfermeiro atua de forma efetiva e fundamental na prestação do cuidado e na avaliação do paciente em sedação paliativa, mas ainda encontram-se diversos obstáculos relacionados à participação na tomada de decisões. Evidencia-se a importância de novas pesquisas sobre a temática, como também a implementação de protocolos que subsidiem na indicação da sedação paliativa.(AU)

Objective: to understand the knowledge and perception of nurses dealing with palliative sedation in oncology. Method: this is a qualitative, exploratory, and descriptive study, with a cross-sectional design. The study included 16 nurses working in oncology at a reference hospital located in the north of Rio Grande do Sul. Data were collected through recorded interviews lasting approximately 10 minutes, with a script of closed questions being applied to characterize the nurses participating in the research, and open and specific questions, to contemplate the objective of the study. The method used for the diagnosis and verification of research data was Bardin's content analysis. Data were analyzed and coded using the NVivo 10 software, which generated categories of similarity and correlations. Results: five categories emerged: (i) Knowledge about palliative sedation; (ii) Perception of palliative sedation in oncology; (iii) Feelings regarding palliative sedation in cancer patients; (iv) Experience with palliative sedation in cancer patients; and (v) Participation of the nurse in the palliative sedation procedure. Conclusion: nurses act effectively and fundamentally in providing care and evaluating patients undergoing palliative sedation, but there are still several obstacles related to their participation in decision-making. The importance of new research on the subject is evident, as well as the implementation of protocols that support the indication of palliative sedation.(AU)

Objetivo: comprender el conocimiento y la percepción de los enfermeros sobre la sedación paliativa en oncología. Método: estudio cualitativo, exploratorio y descriptivo, con diseño transversal. El estudio abarcó 16 enfermeros que trabajaban en oncología en un hospital de referencia localizado en el norte de Rio Grande do Sul. La colecta de datos ocurrió por medio de entrevista grabada con duración aproximada de 10 minutos, siendo aplicado un guión de preguntas cerradas con la finalidad de caracterizar los enfermeros participantes de la investigación, y preguntas abiertas y específicas para contemplar el objetivo del estudio. El método utilizado para el diagnóstico y verificación de los datos de la investigación fue el análisis de contenido de Bardin. Los datos fueron analizados y codificados utilizando el software NVivo 10, que generó categorías de similitud y correlaciones. Resultados: surgieron cinco categorías tituladas "Conocimientos sobre sedación paliativa; Percepción de la sedación paliativa en oncología; Sentimientos con respecto a la sedación paliativa para pacientes con cáncer; Experiencia con sedación paliativa en pacientes oncológicos y participación de Enfermeros en el procedimiento de sedación paliativa". Conclusión: el enfermero actúa de forma eficaz y fundamental en la prestación del cuidado y en la evaluación del paciente en sedación paliativa, pero aún existen varios obstáculos relacionados con la participación en la toma de decisiones. Es evidente la importancia de seguir investigando sobre el tema, así como la implementación de protocolos que sustenten la indicación de la sedación paliativa.(AU)

Functional connectivity and regional spontaneous brain activity in a minimally-conscious state / 中华物理医学与康复杂志

Objective:To explore the characteristics of functional connectivity (FC) and regional spontaneous brain activity in patients in a minimally-conscious state (MCS).Methods:Resting-state functional near-infrared spectroscopy (rs-fNIRS) was used. Ten minimally-conscious patients were studied along with 12 healthy counterparts as healthy controls (HC). Five minutes of rs-fNIRS data were recorded from each subject and FC and the fractional amplitude of low-frequency fluctuations (fALFFs) of 53 channels were computed using the NIRS-KIT toolbox. The results were compared between the two groups.Results:Compared with the HC group, a significant decrease was observed in the average FC strength of seventeen channel pairs after false discovery rate (FDR) correction. Most were in the right and left frontal pole, as well as the dorsolateral prefrontal lobe. Compared with the HC group, the average fALFF values of Broca′s area (channel 2), the premotor cortex and the supplementary motor cortex (channels 4, 10, and 40), the dorsolateral prefrontal lobe (channels 6, 11, 25, 39), the eye motor area of the frontal lobe (channel 12) and the frontal pole (channels 23, 27, 36) were significantly greater in the MCS group. The fluctuations of the frontal pole (channel 19) were significantly less (after FDR correction).Conclusion:In an MCS spontaneous neural activity is over-active in the prefrontal lobe and some speech- and motor-related brain regions, and coordination of the internal prefrontal functional network is disordered.

Clinical efficacy of different anesthesia methods in patients with endovascular treatment for acute anterior circulation ischemic stroke: a meta-analysis / 中华神经科杂志

Objective:To systematically evaluate the efficacy and safety of general anesthesia versus conscious sedation in patients with endovascular therapy for acute ischemic stroke.Methods:Databases, including English databases PubMed, Embase and Cochrane, as well as Chinese databases Wan Fang Data and CNKI, were screened for randomized controlled trials (RCT) of general anesthesia versus conscious sedation on the effect of endovascular treatment for acute anterior circulation ischemic stroke. The searching period was from the establishment of databases to July 14, 2022. Two researchers independently screened literatures, extracted data and evaluated the risk of bias. And meta-analysis was performed using RevMan5.3 software.Results:A total of 7 RCTs involving 923 patients were included, with 461 in the general anesthesia group and 462 in the other. As the meta-analysis showing, general anesthesia could significantly improve the good outcomes (modified Rankin Scale score≤2) at 3 months after endovascular treatment in comparison with conscious sedation ( OR=1.34, 95% CI 1.01-1.78, P=0.04), and significantly increased the rate of successful revascularization ( OR=1.87, 95% CI 1.32-2.65, P<0.001). In addition, there were no statistically significant differences between the two groups in mortality ( OR=0.93, 95% CI 0.66-1.29, P=0.65), symptomatic intracranial hemorrhage ( OR=0.88, 95% CI 0.57-1.35, P=0.55) and intervention-related complications ( OR=0.83, 95% CI 0.50-1.36, P=0.46). However, general anesthesia was associated with higher risk for both 20% reduction in mean arterial pressure ( OR=4.76, 95% CI 1.49-15.19, P=0.008) and pneumonia ( OR=2.58, 95% CI 1.51-4.39, P<0.001). Conclusions:Compared with conscious sedation, endovascular treatment under general anesthesia in patients with acute anterior circulation ischemic stroke may contribute to better outcomes and higher successful revascularization. However, this method will lead to the risk of blood pressure variability and the incidence of pneumonia.

Anesthesiologists′ proficiency and training needs in flexible bronchoscope-guided awake fiberoptic intubation in China: a nationwide prevalence survey / 中华麻醉学杂志

Objective:To investigate the Chinese anesthesiologist′s proficiency, training experience and needs of flexible bronchoscope-guided awake flexible bronchoscopy intubation (AFBI) using a questionnaire method.Methods:The cluster sampling was used, and self-designed questionnaires that addressed 54 questions in 5 categories were distributed through WeChat and online platforms. The survey took one month, and the answers were automatically recorded by the WeChat server.Results:A total of 1 250 anesthesiologists participated in the survey in 30 provinces of China, 9 of them were not anesthesiologists, and 1 241 (99.28%) questionnaires were validated. In the valid questionnaires, 52.70% (654) of the anesthesiologists were from tertiary hospitals, and 74.78% (928) of the anesthesiologists were attending physicians or above, only 7.57% (94) of the anesthesiologists had sufficient confidence in AFBI. Twenty-five point two two percent (313) of the anesthesiologists preferred fiberoptic intubation as the first tool when dealing with the anticipated difficult airway. Forty-eight point one one percent (597) of the anesthesiologists had implemented AFBI. Among them, 80.74% (482) had experienced unsuccessful AFBI practices. Eight hundred and ninety-four anesthesiologists had received AFBI training, and the most common AFBI training strategy was theoretical lectures. In addition, the degree of satisfaction regarding the theoretical lectures quality, technical training, clinical practice relativity and non-technical skills training was 21.47% (192), 14.32% (128), 12.3% (110) and 17.90% (160), respectively. The degree of satisfaction with all the 4 training elements mentioned above was 7.27% (65).Conclusions:The awareness and practice of Chinese anesthesiologists in terms of clinical application of AFBI to treat difficult airways need to be strengthened at present, and the lack of high-quality AFBI training may be the key.

Efficacy of goal-directed analgesia/sedation for improvement in preoperative management of patients with aortic dissection / 中华麻醉学杂志

Objective:To evaluate the efficacy of goal-directed analgesia/sedation for improvement in the preoperative management of the patients with aortic dissection.Methods:One hundred and ten patients of either sex, aged≥18 yr, diagnosed with arterial dissection by aortic CTA in our hospital, were divided into 2 groups ( n=55 each) using a random number table method: conventional group and goal-directed analgesia/sedation group. Routine preoperative management was performed in both groups. Fentanyl 0.13 μg/min was intravenously infused, and the infusion rate of fentanyl was adjusted to maintain the numerical rating scale (NRS) score at 0-3 at rest in conventional group. Midazolam 0.02 mg·kg -1·h -1 and fentanyl 0.13 μg/min were intravenously infused, and the infusion rates of midazolam and fentanyl were adjusted to maintain Richmond agitation-sedation score at -2 to 0 and NRS score at rest 0-3 in goal-directed analgesia/sedation group. Nicardipine was intravenously injected and the administration rate was adjusted to maintain systolic blood pressure at 100-120 mmHg, and metoprolol was taken orally to maintain the heart rate 60-70 beats/min. The time to reach the target blood pressure and consumption of fentanyl and nicardipine within 24 h were recorded, and the occurrence of drug-related adverse reactions during analgesia and sedation and perioperative death were recorded. Results:Compared with conventional group, the time to reach the target blood pressure was significantly shortened, and the consumption of fentanyl and nicardipine within 24 h was decreased in goal-directed analgesia/sedation group ( P<0.05). No adverse reactions or perioperative death was observed in two groups. Conclusions:Goal-directed analgesia/sedation (Richmond Agitation-Sedation Scale score -2-0, NRS score at rest 0-3) is helpful in controlling blood pressure and heart rate, thus improving the quality of preoperative management of patients with aortic dissection.

Effect of age factors on pharmacodynamics of intranasal dexmedetomidine for sedation in pediatric patients undergoing transthoracic echocardiography / 中华麻醉学杂志

Objective:To evaluate the effect of age factors on the pharmacodynamics of intranasal dexmedetomidine for sedation in the pediatric patients undergoing transthoracic echocardiography(TTE).Methods:American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ pediatric patients, aged 1-24 months, undergoing TTE from August 2019 to May 2022, were selected. This trial was performed in two parts. Part Ⅰ Pediatric patients were divided into 4 age groups: 1-6 month group, 7-12 month group, 13-18 month group and 19-24 month group. The initial dose of dexmedetomidine was 2.0 μg/kg in 0.1 μg/kg increment/decrement. The dose of dexmedetomidine was determined by using modified Dixon′s up-and-down method. The ED 50 and 95% confidence interval of intranasally administered dexmedetomidine for sedation were calculated by the Dexon-Massey method. Part Ⅱ One hundred patients were divided into 4 age groups ( n= 25 each): 1-6 month group, 7-12 month group, 13-18 month group and 19-24 month group. The 4 groups were further divided into 5 subgroups ( n=5 each) according to the dose of dexmedetomidine: 2.1 μg/kg subgroup, 2.2 μg/kg subgroup, 2.3 μg/kg subgroup, 2.4 μg/kg subgroup, and 2.5 μg/kg subgroup. Part Ⅰ and part Ⅱ trials were combined, and the ED 95 and 95% confidence interval of intranasally administered dexmedetomidine for sedation were calculated using the probit method. Results:A total of 220 pediatric patients were enrolled. There was no significant difference in ED 50 and ED 95 of dexmedetomidine intranasally administered for sedation among groups ( P>0.05). Conclusions:The pharmacodynamics of intranasal dexmedetomidine for sedation shows no significant difference in age in the pediatric patients aged 1-24 months undergoing TTE.

Effects of dexmedetomidine in non-operating room anesthesia in adults: a systematic review with meta-analysis

Abstract Background: Dexmedetomidine (DEX) is an α2-adrenergic receptor agonist used for its sedative, analgesic, and anxiolytic effects. Non-Operating Room Anesthesia (NORA) is a modality of anesthesia that can be done under general anesthesia or procedural sedation or/and analgesia. In this particular setting, a level-2 sedation, such as the one provided by DEX, is beneficial. We aimed to study the effects and safety of DEX in the different NORA settings in the adult population. Methods: A systematic review with meta-analysis of randomized controlled trials was conducted. Interventions using DEX only or DEX associated with other sedative agents, in adults (18 years old or more), were included. Procedures outside the NORA setting and/or without a control group without DEX were excluded. MEDLINE, ClinicalTrials.gov, Scopus, LILACS, and SciELO were searched. The primary outcome was time until full recovery. Secondary outcomes included hemodynamic and respiratory complications and other adverse events, among others. Results: A total of 97 studies were included with a total of 6,706 participants. The meta-analysis demonstrated that DEX had a higher time until full recovery (95% CI = [0.34, 3.13] minutes, a higher incidence of hypotension (OR = 1.95 [1.25, 3.05], p = 0.003, I2 = 39%) and bradycardia (OR = 3.60 [2.29, 5.67], p < 0.00001, I2 = 0%), and a lower incidence of desaturation (OR = 0.40 [0.25, 0.66], p = 0.0003, I2 = 60%). Conclusion: DEX in NORA procedures in adults was associated with a lower incidence of amnesia and respiratory effects but had a long time to recovery and more hemodynamic complications..

Nitrous oxide or midazolam to tooth extraction? a systematic review / Óxido nitroso ou midazolam para extracção dentária? uma revisão sistemática / ¿Óxido nitroso o midazolam para la extracción dental? una revisión sistemática

Aim: This systematic review aimed to evaluate the use of midazolam and nitrous oxide in conscious sedation for dental extraction procedures. Methods: A search was conducted in electronic searches Medline/PubMed, Embase, Cochrane Library, Web of Science, grey literature, and the main scientific journals in the area, following PRISMA. Booleans operators were used for the combinations of terms and the search strategy was adapted to each of the databases, ("tooth extraction" OR "molar, third" OR "tooth, impacted" OR "surgery, oral" OR "exodontics" OR "wisdom tooth" AND "nitrous oxide" OR "anesthetics, inhalation" OR "conscious sedation" OR "laughing gas" OR "moderate sedation" AND "midazolam" OR "benzodiazepines" OR "hypnotics and sedatives" OR "sedative effect"). Study Selection and Data Extraction: The inclusion criteria were parallel and crossover RCTs involving patients of any age submitted to tooth extraction at a dental office under local anesthesia. No language restrictions have been imposed until 2023. The exclusion criteria were studies involving patients submitted to extraction in the hospital setting, studies that did not measure anxiety or sedation and studies for which the full text was not available. Results: Where within the eight articles that met the eligibility criteria, no significant differences were found between the methods, in relation to sedation or anxiety. Conclusion: In conclusion, nitrous oxide and midazolam safely ensure good levels of sedation and anxiety control, being pharmacological approaches possible to be used in dental care, even in those more invasive such as, tooth extraction.

Objetivo: Esta revisão sistemática visava avaliar a utilização de midazolam e óxido nitroso na sedação consciente para procedimentos de extração dentária. Métodos: Foi realizada uma pesquisa nas pesquisas electrónicas Medline/PubMed, Embase, Cochrane Library, Web of Science, literatura cinzenta, e nas principais revistas científicas da área, seguindo o PRISMA. Foram utilizados operadores booleanos para as combinações de termos e a estratégia de pesquisa foi adaptada a cada uma das bases de dados, ("extração dentária" OU "molar, terceiro" OU "dente, impactado" OU "cirurgia, oral" OU "exodontia" OU "dente do siso" OU "óxido nitroso" OU "anestésico, inalação" OU "sedação consciente" OU "gás do riso" OU "sedação moderada" OU "midazolam" OU "benzodiazepinas" OU "hipnóticos e sedativos" OU "efeito sedativo"). Seleção do estudo e extração de dados: Os critérios de inclusão foram RCTs paralelos e cruzados envolvendo pacientes de qualquer idade submetidos a extração dentária num consultório dentário sob anestesia local. Não foram impostas restrições linguísticas até 2023. Os critérios de exclusão eram estudos que envolviam pacientes submetidos a extração no ambiente hospitalar, estudos que não mediam ansiedade ou sedação e estudos para os quais o texto completo não estava disponível. Resultados: Nos oito artigos que preenchiam os critérios de elegibilidade, não foram encontradas diferenças significativas entre os métodos, em relação à sedação ou ansiedade. Conclusão: Em conclusão, o óxido nitroso e o midazolam garantem, com segurança, bons níveis de sedação e controle de ansiedade, sendo abordagens farmacológicas possíveis de serem usadas nos cuidados odontológicos, mesmo naqueles mais invasivos como, a extração dentária.

Objetivo: Esta revisión sistemática pretendía evaluar el uso de midazolam y óxido nitroso en la sedación consciente para procedimientos de extracción dental. Métodos: Se realizó una búsqueda en las bases de datos electrónicas Medline/PubMed, Embase, Cochrane Library, Web of Science, literatura gris y en las principales revistas científicas del área, siguiendo PRISMA. Se utilizaron operadores booleanos para las combinaciones de términos y se adaptó la estrategia de búsqueda a cada una de las bases de datos, ("tooth extraction" OR "molar, third" OR "tooth, impacted" OR "surgery, oral" OR "exodontia" OR "wisdom tooth" OR "nitrous oxide" OR "anaesthetic, inhalation" OR "conscious sedation" OR "laughing gas" OR "moderate sedation" OR "midazolam" OR "benzodiazepines" OR "hypnotics and sedatives" OR "sedative effect"). Selección de estudios y extracción de datos: Los criterios de inclusión fueron ECA paralelos y cruzados que incluyeran pacientes de cualquier edad sometidos a extracción dental en un consultorio dental bajo anestesia local. No se impusieron restricciones de idioma hasta 2023. Los criterios de exclusión fueron estudios que incluyeran pacientes sometidos a extracción en el ámbito hospitalario, estudios que no midieran la ansiedad o la sedación y estudios para los que no estuviera disponible el texto completo. Resultados: En los ocho artículos que cumplían los criterios de elegibilidad, no se encontraron diferencias significativas entre los métodos con respecto a la sedación o la ansiedad. Conclusión: En conclusión, el óxido nitroso y el midazolam garantizan con seguridad buenos niveles de sedación y control de la ansiedad, siendo abordajes farmacológicos posibles de ser utilizados en la atención odontológica, incluso en aquellas más invasivas como, la extracción dentaria.

Efficacy and Safety of Oral Midazolam Sedation Compared with its Combination with Hydroxyzine Use in Pediatric Dentistry: A Systematic Review

ABSTRACT Objective: To assess the efficacy and safety of the use of midazolam as monotherapy, compared to the associated use of midazolam and hydroxyzine for minimum and moderate sedation of children in dental offices, using data obtained from clinical trials. Material and Methods: A systematic review protocol was developed and registered on PROSPERO (CR42020208633). An electronic search was carried out in Pubmed, Lilacs, Science Direct, Open Gray, Web of Science, and central Cochrane Library. No language restrictions were included. Clinical trials were carried out with children aged 0-12 years, using midazolam as monotherapy compared to the use of midazolam associated with hydroxyzine to verify the effectiveness and safety of oral sedation. The quality of the studies was individually assessed and grouped using the RoB 2 (Revised Cochrane risk-of-bias tool for randomized trials) and GRADE (Grading of Recommendations Assessment, Development and Evaluation) systems, respectively. Results: A total of 749 studies were found. After analyzing the inclusion and removal of duplicates, two studies were analyzed for the quality of evidence. Through this analysis, it was possible to verify the very low level of scientific evidence on the superiority of the efficacy and safety of the combined use of midazolam and hydroxyzine for oral sedation in children in dental offices. Conclusion: The conflicting results and limitations of the studies enabled to establish that there is insufficient evidence to support the use of these drugs combined. There is only evidence for the use of midazolam as monotherapy.

Child Stress and Behaviour During Restorative Treatment under Non-Pharmacological Techniques and Sedation: A Case Series

ABSTRACT Objective: To evaluate the behaviour and stress of children undergoing restorative treatment with and without sedation. Material and Methods: Participants were 14 healthy children aged between 2.5 and 6 years and with a history of dental behavioural management problems. In the dental treatment visit, the child was treated with non-pharmacological techniques, and in the second, moderate sedation was added. The child received the same procedure performed by a paediatric dentist in both visits: composite resin restoration using local anaesthesia and rubber dam isolation. In both visits, saliva was collected at the children's arrival at the dental clinic, during local anaesthesia and at the end of treatment. The visits were filmed for later analysis of behaviour according to the Ohio State University Behavioural Rating Scale. Results: About 78.5% of children improved their behaviour from the first to the second visit. The salivary cortisol curve of the first visit was maintained in the second visit for 21.4% of children but varied in the remaining participants. Conclusion: Most children presented better behaviour and less stress when sedation was added to non-pharmacological techniques during dental care.

Uma avaliação das técnicas expressivas pela psicologia simbólica. Apresentação da técnica "marionetes do self" / An assessment of expressive techniques from the perspective of symbolic psychology. Presentation of the "marionettes of the self" technique / Una evaluación de las técnicas expresivas por la psicología simbólica. Presentación de la técnica "títeres del yo"

O autor compara a psicoterapia dinâmica exclusivamente verbal e aquela que emprega também técnicas expressivas dentro da perspectiva simbólica e transferencial. Considera que as técnicas expressivas aumentam consideravelmente o potencial da elaboração simbólica, pelo fato de serem ativados em maior extensão e profundidade os significados simbólicos, junto com uma maior possibilidade de vivenciá-los. Compara a técnica menos participativa e mais verbal com a mais participativa e menos verbal e favorece a segunda pela maior produção de significados, maior possibilidade de o terapeuta exercer a sua vocação e a sua criatividade, maior cooperação do paciente na terapia e maior possibilidade da Sombra da terapia (inclusive do terapeuta) surgir e ser elaborada. Chama a atenção para o maior perigo da projeção da Função Transcendente no analista se tornar defensiva com a terapia exclusivamente verbal e interativa. O autor conclui com um aviso sobre a necessidade de precaução no uso das técnicas expressivas, pois exatamente pelo seu poder de energização dos símbolos e das funções psíquicas, elas podem exacerbar as defesas e agravar os quadros clínicos. Na segunda parte, o autor descreve a técnica expressiva das Marionetes do Self e atribui sua originalidade à sua abrangência, que inclui a relação transferencial. Descreve as características das suas peças e da sua montagem. Esclarece que o seu uso pode ser terapêutico e pedagógico para ensino normal ou supervisão. Finalmente, na terceira parte, o autor tece considerações sobre as restrições à participação ativa do consciente na terapia psicodinâmica e as atribui basicamente ao seu redutivismo ao inconsciente, tanto por Freud (o reprimido e o Id) quanto por Jung (inconsciente coletivo). Baseado na proposta de ampliação do conceito de arquétipo para englobar também o consciente e do conceito de símbolo para englobar também o objetivo, o autor propõe a elaboração simbólica igualmente a partir da perspectiva consciente e inconsciente. Em função dessa ampliação, teoriza que as técnicas behavioristas, cognitivas e até mesmo a psicofarmacoterapia podem ser usadas também como técnicas expressivas da psicoterapia dinâmica, ao serem exercidas dentro da perspectiva simbólica e transferencial.

The author compares exclusively verbal dynamic psychotherapy with psychotherapy that also employs expressive techniques within a symbolic and transferential framework. As a result, expressive techniques are considered to substantially increase the potential of symbolic elaboration, due to the fact that symbolic meanings are activated to a greater extent and depth, along with a greater possibility of being experienced. The less participative and more verbal technique is compared with the more participative and less verbal technique and the second one is favored due to a greater production of meanings, a greater possibility for the therapist to exercise their vocation and creativity, the patient's greater cooperation in the therapy and a greater chance of the therapy's (including the therapist's) Shadow arising and being elaborated. Attention is drawn to the great danger of the projection of the Transcendent Function onto the analyst becoming defensive in exclusively verbal and interactive therapy. The author concludes with a warning about the need for caution in the use of expressive techniques, as precisely due to their power to energize symbols and psychic functions, they can exacerbate defenses and worsen clinical conditions. In the second part, the author describes the expressive technique of the Marionettes of the Self and attributes its originality to its scope, which includes the transferential relationship. The characteristics of its parts and its assembly are described and its use recommended for therapeutic and pedagogical purposes in regar teaching or supervision. Finally, in the third part, the author considers the restrictions on the active participation of the conscious in psychodynamic therapy and basically attributes them to its reductionism to the unconscious, both by Freud (repression and the Id) and by Jung (the collective unconscious). Based on the proposal to expand the concept of archetype to also encompass the conscious and the concept of symbol to also encompass the objective dimension, the author proposes the symbolic elaboration from the perspective of both the conscious and the unconscious. Due to this expansion, the author theorizes that behavioral and cognitive techniques and even psychopharmacotherapy may also be used as expressive techniques of dynamic psychotherapy when they are exercised within the symbolic and transferential perspective.

El autor compara la psicoterapia dinámica exclusivamente verbal y la que también emplea técnicas expresivas dentro de la perspectiva simbólica y transferencial. Considera que las técnicas expresivas aumentan considerablemente el potencial de elaboración simbólica, debido a que se activan en mayor medida y profundidad los significados simbólicos, así como una mayor posibilidad de experimentarlos. Compara la técnica menos participativa y más verbal con la técnica más participativa y menos verbal y favorece a la segunda por mayor producción de significados, mayor posibilidad para el terapeuta de ejercer su vocación y su creatividad, mayor cooperación del paciente en la terapia y mayor posibilidad de que la Sombra de la terapia (incluido el terapeuta) surja y se elabore. Llama la atención sobre el mayor peligro de que la proyección de la Función Trascendente sobre el analista se vuelva defensiva con la terapia exclusivamente verbal e interactiva. El autor concluye con una advertencia sobre la necesidad de cautela en el uso de técnicas expresivas, pues precisamente por su poder de dinamización de símbolos y funciones psíquicas, pueden exacerbar las defensas y empeorar el cuadro clínico. En la segunda parte, el autor describe la técnica expresiva de los Títeres del Yo y atribuye su originalidad a su alcance, que incluye la relación transferencial. Describe las características de sus partes y de su montaje. Aclara que su uso puede ser terapéutico y pedagógico para la enseñanza o supervisión normal. Finalmente, en la tercera parte, el autor considera las restricciones a la participación activa del consciente en la terapia psicodinámica y las atribuye básicamente a su reduccionismo al inconsciente, tanto de Freud (lo reprimido y el Id) como de Jung (inconsciente colectivo). Partiendo de la propuesta de ampliar el concepto de arquetipo para abarcar también lo consciente y el concepto de símbolo para abarcar también lo objetivo, el autor propone la elaboración simbólica por igual desde la perspectiva consciente e inconsciente. Debido a esta expansión, teoriza que las técnicas conductistas, cognitivas e incluso la psicofarmacoterapia también pueden ser utilizadas como técnicas expresivas de la psicoterapia dinámica, cuando se ejercen en la perspectiva simbólica y transferencial.

Analgosedación con propofol y fentanilo en las colonoscopia / Analgosedation with propofol and fentanyl in colonoscopy

Introducción: La comodidad durante la colonoscopia es una condición importante si se quiere que el paciente acepte procedimientos repetidos. Por lo tanto, se necesita de una buena sedación que pudiera combinar la analgesia con amnesia. Objetivo: Describir la utilidad de la analgosedación balanceada con propofol/fentanilo en colonoscopia ambulatoria. Métodos: Se realizó un estudio observacional descriptivo longitudinal prospectivo en pacientes a los que se les realizó colonoscopia de forma ambulatoria en el Hospital General Universitario Dr. Gustavo Aldereguía Lima en el período entre enero de 2017 y diciembre de 2018. Resultados: El 34,2 por ciento de los pacientes tenía entre 50 y 59 años, el 62,9 por ciento eran mujeres. El 73,3 por ciento de los pacientes se clasificó como ASA II según el estado físico. Los valores medios de frecuencia cardiaca y tensión arterial media tuvieron una disminución ligera después de aplicada la anestesia y se mantuvieron constantes en el resto de los momentos evaluados. Los valores medios de saturación de oxígeno de la hemoglobina se mantuvieron relativamente constantes en todos los momentos y resultaron algo superiores a la llegada del paciente a recuperación. La calidad de la sedación fue adecuada en 86,2 por ciento de los pacientes. La calidad de la analgesia y la recuperación fue buena en 88,4 por ciento y 96,2 por ciento , respectivamente. Se presentaron complicaciones en el 16,5 por ciento de los pacientes. Conclusiones: La analgosedación con propofol y fentanilo resultó una alternativa anestésica de utilidad en los pacientes a los que se les realizó colonoscopia ambulatoria con gran estabilidad hemodinámica en la serie estudiada(AU)

Introduction: Comfort during colonoscopy is an important condition if the patient is expected to accept repeated procedures. Therefore, good sedation that could combine analgesia with amnesia is needed. Objective: To describe the usefulness of balanced analgosedation with propofol/fentanyl in outpatient colonoscopy. Methods: A prospective, longitudinal, descriptive and observational study was carried out with patients who received outpatient colonoscopy at Dr. Gustavo Aldereguía Lima General University Hospital in the period between January 2017 and December 2018. Results: 34.2 percent of the patients were between 50 and 59 years old, while 62.9 percent were women. 73.3 percent of patients were classified as ASA II, according to their physical status. The mean values for heart rate and mean arterial blood pressure had a slight decrease after anesthesia was applied and remained constant for the rest of the evaluated times. The mean values of hemoglobin-oxygen saturation remained relatively constant at all the evaluated times and were slightly higher on the patient's arrival to recovery. The quality of sedation was adequate in 86.2 percent of the patients. The quality of analgesia and recovery was good in 88.4 percent and 96.2 percent, respectively. Complications occurred in 16.5 percent of the patients. Conclusions: Analgosedation with propofol and fentanyl proved to be a useful anesthetic alternative in patients undergoing outpatient colonoscopy, with high hemodynamic stability in the studied series(AU)

Percepções e práticas sobre sedação superficial em pacientes sob ventilação mecânica: um inquérito sobre as atitudes de médicos intensivistas brasileiros / Perceptions and practices regarding light sedation in mechanically ventilated patients: a survey on the attitudes of Brazilian critical care physicians

RESUMO Objetivo: Caracterizar o conhecimento e as atitudes percebidas em relação às intervenções farmacológicas para sedação superficial em pacientes sob ventilação mecânica e entender as lacunas atuais, comparando a prática atual com as recomendações das Diretrizes de Prática Clínica para a Prevenção e Tratamento da Dor, Agitação/Sedação, Delirium, Imobilidade e Interrupção do Sono em Pacientes Adultos na Unidade de Terapia Intensiva. Métodos: Trata-se de estudo de coorte transversal baseado na aplicação de um questionário eletrônico centrado nas práticas de sedação. Resultados: Responderam ao inquérito 303 médicos intensivistas. A maioria dos entrevistados relatou uso de rotina de uma escala de sedação estruturada (281; 92,6%). Quase metade dos entrevistados relatou realizar interrupções diárias da sedação (147; 48,4%), e a mesma percentagem de participantes (48,0%) concordou com a afirmação de que os pacientes costumam ser sedados em excesso. Durante a pandemia da COVID-19, os participantes relataram que os pacientes tinham maior chance de receber midazolam do que antes da pandemia (178; 58,8% versus 106; 34,0%; p = 0,05); além disso, a sedação profunda foi mais comum durante a pandemia da COVID-19 (241; 79,4% versus 148; 49,0%; p = 0,01). Conclusão: Este inquérito fornece dados valiosos sobre as atitudes percebidas dos médicos intensivistas brasileiros em relação à sedação. Embora a interrupção diária da sedação fosse um conceito bem conhecido e as escalas de sedação fossem frequentemente utilizadas pelos entrevistados, foi colocado esforço insuficiente no monitoramento frequente, no uso de protocolos e na implementação sistemática de estratégias de sedação. Apesar da percepção dos benefícios associados à sedação superficial, há necessidade de identificar metas de melhoria para se proporem estratégias educacionais que melhorem as práticas atuais.

ABSTRACT Objective: To characterize the knowledge and perceived attitudes toward pharmacologic interventions for light sedation in mechanically ventilated patients and to understand the current gaps comparing current practice with the recommendations of the Clinical Practice Guidelines for the Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients in the Intensive Care Unit. Methods: This was a cross-sectional cohort study based on the application of an electronic questionnaire focused on sedation practices. Results: A total of 303 critical care physicians provided responses to the survey. Most respondents reported routine use of a structured sedation scale (281; 92.6%). Almost half of the respondents reported performing daily interruptions of sedation (147; 48.4%), and the same percentage of participants (48.0%) agreed that patients are often over sedated. During the COVID-19 pandemic, participants reported that patients had a higher chance of receiving midazolam compared to before the pandemic (178; 58.8% versus 106; 34.0%; p = 0.05), and heavy sedation was more common during the COVID-19 pandemic (241; 79.4% versus 148; 49.0%; p = 0.01). Conclusion: This survey provides valuable data on the perceived attitudes of Brazilian intensive care physicians regarding sedation. Although daily interruption of sedation was a well-known concept and sedation scales were often used by the respondents, insufficient effort was put into frequent monitoring, use of protocols and systematic implementation of sedation strategies. Despite the perception of the benefits linked with light sedation, there is a need to identify improvement targets to propose educational strategies to improve current practices.

Anestesia en craneotomías con el paciente despierto. Reporte de los primeros casos en Paraguay / Anesthesia during awake craniotomy. Report of the first cases in Paraguay

Las craneotomías en pacientes conscientes (CPC) plantea desafíos para los anestesiólogos, como la necesidad de mantener al paciente sedado, consciente, tranquilo, cómodo, neurológicamente íntegro y colaborador, sin compromiso respiratorio o hemodinámico y provisto de una excelente analgesia, al tiempo de permitir su cooperación durante las pruebas neurológicas. Se presenta la serie de 6 primeros casos en nuestro medio, a través de los cuales se tiene por objetivo describir el manejo anestésico de craneotomías en pacientes conscientes. Se realizó un estudio observacional, descriptivo y de corte transverso, marco temporal retrospectivo en pacientes sometidos a CPC en el Hospital de Clínicas. El manejo anestésico discriminado por fases fue de la siguiente manera. Fase 1 (dormido: 6 pacientes): Inducción con Propofol, Lidocaína, Atracurio y Remifentanilo. Colocación de máscaras laríngeas. Bloqueo regional de escalpe. Mantenimiento con Remifentanilo. Fase 2 con sedación consciente (despierto: 6 pacientes): retiro de máscara laríngea y perfusión de dosis baja de propofol y remifentanilo para mantener un Ramsay 2. Fase 3 (despierto: 4 pacientes): se aumentó la dosis de propofol y remifentanilo para obtener un Ramsay 3. Fase 3 (dormido: 2 pacientes): se realizó inducción anestésica con mismas dosis de la fase 1 e intubación orotraqueal. Mantenimiento con propofol y remifentanilo. En conclusión, la anestesia permitió un despertar intraoperatorio rápido y adecuado para la fase consciente, la administración de dosis bajas de remifentanilo y propofol durante esta segunda fase proporcionaron a los pacientes un buen estado de confort para su colaboración con los test cognitivos y motores

Craniotomies in conscious patients (CCP) pose challenges for anesthesiologists, such as the need to keep the patient sedated, conscious, calm, comfortable, neurologically sound and cooperative, without respiratory or hemodynamic compromise and provided with excellent analgesia, while allowing their cooperation during neurological tests. The series of 6 first cases in our environment is presented, through which the objective is to describe the anesthetic management of craniotomies in conscious patients. An observational, descriptive and cross-sectional study was carried out, retrospective time frame in patients undergoing CCP at the Hospital de Clínicas. The anesthetic management discriminated by phases was as follows. Phase 1 (asleep: 6 patients): Induction with Propofol, Lidocaine, Atracurium and Remifentanil. Placement of laryngeal masks. Scalp regional lock. Remifentanil maintenance. Phase 2 with conscious sedation (awake: 6 patients): removal of the laryngeal mask and infusion of low-dose propofol and remifentanil to maintain Ramsay 2. Phase 3 (awake: 4 patients): the dose of propofol and remifentanil was increased to obtain a Ramsay 3. Phase 3 (asleep: 2 patients): anesthetic induction was performed with the same doses as phase 1 and orotracheal intubation. Maintenance with propofol and remifentanil. In conclusion, anesthesia allowed rapid and adequate intraoperative awakening for the conscious phase, the administration of low doses of remifentanil and propofol during this second phase provided the patient with a good state of comfort for collaboration with cognitive and motor tests