[Cross-cultural adaptation and reliability of the Argentine version of the trunk control test in subjects with sequelae of spinal cord injury] / Adaptación transcultural y fiabilidad del trunk control test versión argentina en sujetos con secuela de lesión medular espinal.

Background: spinal cord injury leaves as a sequel in the acute and chronic period, deficiencies in the stability of joint functions and in the function of voluntary movement control. Those with good trunk control have a greater probability of carrying out activities of daily living by themselves; up to now, we do not have reliable tools in Argentina that evaluate trunk control in these subjects. Objectives: to cross-culturally adapt the trunk control test to Argentinean Spanish in subjects with sequelae of spinal cord injury and to establish interobserver and intraobserver reliability. Methodology: the subjects were admitted using a non-probabilistic convenience sampling. Subjects who were between 15 and 75 years old and had a diagnosis of spinal cord injury were included. Subjects who had: another neurological diagnosis, alteration in sensory organs, conditions that prevent the performance of the test, and psychiatric illness were excluded. Results: 30 subjects were included for cross-cultural adaptation and 55 for reliability. Semantic modifications were made to all items and response options. The intraobserver and interobserver reliability of the scale or subdomains did not achieve a sufficient score. Conclusion: the trunk control test was adapted cross-culturally to Argentine Spanish and interobserver and intraobserver reliability was established. The adaptation was achieved through semantic changes and the reliability was not sufficient. In the future, studies should be carried out to improve the reliability and study the validity of the tool.

Introducción: la lesión de la médula espinal deja como secuela en el período agudo y crónico, deficiencias en la estabilidad de las funciones articulares y de la función del control de los movimientos voluntarios. Aquellos con buen control de tronco poseen una mayor probabilidad de realizar por sí mismos  actividades de la vida diaria, hasta el momento, no contamos en Argentina con herramientas fiables  que evalúen el control de tronco en estos sujetos. Objetivos: adaptar transculturalmente al castellano argentino el trunk control test  en sujetos con secuela de lesión medular espinal y establecer la fiabilidad interobservador, intraobservador. Metodología: los sujetos fueron ingresados mediante un muestreo no probabilístico  por conveniencia. Se incluyeron sujetos que: posean entre 15 años a 75 años y tengan diagnóstico de lesión medular espinal, se excluyeron sujetos que posean: otro diagnóstico neurológico, alteración en los órganos sensoriales, condiciones que impidan la realización de la prueba y enfermedad psiquiátrica. Resultados: 30 sujetos fueron incluidos para la adaptación transcultural y 55 para la fiabilidad. Se realizaron modificaciones semánticas en todos los ítems y opciones de respuesta. La fiabilidad intraobservador e interobservador de la escala o de los subdominios no logró un puntaje suficiente. Conclusión:  se adaptó transculturalmente al castellano argentino el trunk control test y se estableció la fiabilidad interobservador, intraobservador. La adaptación se logró a través de cambios semánticos y la fiabilidad no fue suficiente. A futuro se deberán realizar estudios para mejorar la fiabilidad y estudiar la validez de la herramienta.

Blockchain technology in Cardiovascular Medicine: a glance to the future? Results from a social media survey and future perspectives.

The leverage of digital facilities in medicine for disease diagnosis, monitoring, and medical history recording has become increasingly pivotal. However, the advancement of these technologies poses a significant challenge regarding data privacy, given the highly sensitive nature of medical information. In this context, the application of Blockchain technology, a digital system where information is stored in blocks and each block is linked to the one before, has the potential to enhance existing technologies through its exceptional security and transparency. This paradigm is of particular importance in cardiovascular medicine, where the prevalence of chronic conditions leads to the need for secure remote monitoring, secure data storage and secure medical history updating. Indeed, digital support for chronic cardiovascular pathologies is getting more and more crucial. This paper lays its rationale in three primary aims: 1) to scrutinize the existing literature for tangible applications of blockchain technology in the field of cardiology; 2) to report results from a survey aimed at gauging the reception of blockchain technology within the cardiovascular community, conducted on social media; 3) to conceptualize a web application tailored specifically to cardiovascular care based on blockchain technology. We believe that Blockchain technology may contribute to a breakthrough in healthcare digitalization, especially in the field of cardiology; in this context, we hope that the present work may be inspiring for physicians and healthcare stakeholders.

Large Lipoma with Focal Cartilage Metaplasia of the Under-tongue Region.

Lipomas are benign connective tissue tumors. They are common lesions in the human body, but they rarely appear in the oral cavity. We present a case of a 31-year-old female with a 2 months history of painful swelling of the under-tongue region, without dysphagia and dyspnea. The neoformation was surgically removed with a trans-oral approach. The pathological diagnosis was lipoma with focal cartilage metaplasia. Good healing of surgical site was observed, without complications and persistence of the lesion.

Perfil de liberación de biomarcadores miocárdicos en pacientes con enfermedades hemato-oncológicas que reciben trasplante de progenitores hematopoyéticos / Profile or myocardial biomarkers release in patients with hemato-oncological diseases who receive hematopoietic stem cell transplantation / Perfil de liberação de biomarcadores miocárdicos em pacientes com doenças hemato-oncológicas que recebem transplante de células-tronco hematopoéticas

Introducción: las enfermedades cardiovasculares (CV) son la primera causa de muerte en quienes sobreviven al cáncer. Aunque el trasplante de progenitores hematopoyéticos (TPH) se asocia con grados variables de cardiotoxicidad, estas complicaciones han sido escasamente caracterizadas. Objetivo: analizar el perfil de liberación de biomarcadores miocárdicos como potenciales indicadores subclínicos de cardiotoxicidad en pacientes sometidos a TPH. Material y método: estudio descriptivo, analítico, prospectivo transversal y unicéntrico, reclutando pacientes derivados a la policlínica de cardio-oncología, con indicación de TPH en octubre de 2018-marzo de 2020. Se realizaron controles clínicos, ECG, bioquímicos (troponina I TnI y péptido natriurético del tipo BBNP) e imagenológicos según algoritmo de seguimiento. Las variables discretas se presentan como n (%) y las continuas mediante media ± DE o mediana RIQ. Los valores evolutivos de biomarcadores séricos se compararon mediante test de Friedman. La fracciónde eyección del VI (FEVI) basal se comparó con la de los 3 meses del TPH mediante test de Wilcoxon. Resultados: se incluyeron 19 pacientes, 37% mujeres, de 43,8 ± 15,7 años. No se detectaron modificaciones significativas de la FEVI en los controles evolutivos. En ningún caso se observó aumento de la TnI. Los valores de BNP aumentaron en 6 pacientes (32%), con diferencias significativas al mes postrasplante (basal: 13,6 1;6,1-30,9 vs. primer mes: 38,9 16,3-120,0 pg/ml, p = 0,036); con una mayor elevación en aquellos pacientes que recibieron antimetabolitos vs. otros fármacos (basal: 13,6 1;6,1-30,9 vs. al primer mes: 67,0 ;21,3-174,9 pg/ml, p = 0,039). El aumento de BNP no se asoció con el riesgo CV. Conclusión: la liberación de BNP posterior al TPH es un fenómeno frecuente (32% de los pacientes), alcanza un máximo al mes, independientemente de la FEVI. El subgrupo de pacientes que recibió antimetabolitos presentó una mayor liberación precoz de BNP.

Introduction: cardiovascular (CV) diseases are the leading cause of death in those who survive cancer. Although hematopoietic stem cell transplantation (HSCT) is associated with diverse grades of cardiotoxicity, these complications have been poorly characterized. Objective: to analyze the release profile of myocardial biomarkers as a potential subclinical marker of cardiotoxicity in patients undergoing HSCT. Material and method: descriptive, analytical, prospective, cross-sectional, single-center study, recruiting patients referred to the cardio-oncology polyclinic, with indication for HSCT in October 2018-March 2020. Clinical, ECG, biochemical and imaging controls were performed according to the algorithm of follow-up. The evolutionary values of serum biomarkers were compared using the Friedman test. Baseline LVEF was compared with that of 3 months after HSCT using the Wilcoxon test. Results: 19 patients were included, 37% women, aged 43.8 ± 15.7 years. No changes in LVEF were detected. In no case was an increase in TnI observed. BNP values increased in 6 patients (32%), with significant differences one month after transplantation (baseline: 13.6 ;6.1-30.9 vs. first month: 38.9 ;16.3-120.0, p = 0.036), detecting a greater elevation in those patients who received antimetabolites vs. other rugs (baseline: 13.6 ;6.1-30.9 vs. at the first month: 67.0 21.3-174.0, p = 0.039). The increase in BNP was not associated with CV risk. Conclusion: BNP release after HSCT is frequent (32% of our patients), reaching a maximum at one month, regardless of LVEF. The subgroup of patients who received antimetabolites had a greater early release of BNP.

Introdução: as doenças cardiovasculares (CV) são a principal causa de morte em pessoas que sobrevivem ao câncer. Embora o transplante de células-tronco hematopoéticas (TCTH) esteja associado à diverso grado de cardiotoxicidade, essas complicações têm sido mal caracterizadas. Objetivo: analisar o perfil de liberação de biomarcadores miocárdicos como potenciais marcadores subclínicos de cardiotoxicidade em pacientes submetidos ao TCTH. Material e método: estudo descritivo, analítico, prospectivo, transversal, unicéntrico, com recrutamento de pacientes encaminhados à policlínica de cardio-oncologia, com indicação de TCTH de outubro de 2018 a março de 2020. Foram realizados controles clínicos, eletrocardiográficos, bioquímicos e de imagem de acordo com o algoritmo de acompanhamento. Os valores evolutivos dos biomarcadores séricos foram comparados pelo teste de Friedman. A FEVE basal foi comparada com a de 3 meses após o TCTH usando o teste de Wilcoxon. Resultados: foram incluídos 19 pacientes, 37% mulheres, com idade de 43,8 ± 15,7 anos. Nenhuma mudança na LVEF foi detectada. Em nenhum caso foi observado um aumento de TnI. Os valores de BNP aumentaram um mês após o transplante (linha de base: 13,6 6,1-30,9; vs. primeiro mês: 38,9 16,3-120,0, p = 0,036), se detectou uma maior elevação nos pacientes que receberam antimetabólitos vs. outros medicamentos (linha de base: 13,6 ;6,1-30,9; vs. no primeiro mês: 67,0 ;21,3-174,0;, p = 0,039). O aumento do BNP não foi associado ao risco CV. Conclusão: a liberação do BNP após o TCTH é frequente (32% de nossos pacientes), podendo chegar a no máximo um mês, independente da FEVE. O subgrupo de pacientes que recebeu antimetabólitos apresentou maior liberação precoce de BNP.

Long Term Outcomes of Nasoseptal Perforation Repair With an Anterior Ethmoidal Artery Flap.

BACKGROUND: Nasoseptal perforation repair is a challenging condition with no standard technique for repair recognized. METHODS: A case series of consecutive patients who underwent nasoseptal perforation repair with an anterior ethmoidal artery flap was conducted. Demographic data, preoperative features of the perforation and postoperative outcomes were analyzed. Closure rate, complications and persistence of nasal symptoms were documented. RESULTS: Thirty-two patients were included in the study. The average perforation diameter was 1.48 cm (range: 0.4-3 cm). Iatrogenic trauma was the most common cause (56% of patients). Nine cases ended up being idiopathic. The overall closure rate was 81%, but 87.5% when perforation had a 2-cm diameter or less. Of the six failures, 2 were due to flap necrosis and 4 to a residual anterior perforation. Despite the persistence, 2 patients solved their symptoms. One patient underwent revision surgery. CONCLUSION: The anterior ethmoidal artery flap is a reliable and minimal invasive technique for closure of symptomatic perforations. For defects larger than 2 cm, a lower success rate and additional reconstructive measures should be considered. Objective questionnaires are needed in order to evaluate functional outcomes.

Aerosolization risk during endoscopic transnasal surgery: a prospective qualitative and quantitative microscopic analysis of particles spreading in the operating room.

OBJECTIVE: The coronavirus disease 2019 (COVID-19) pandemic represents the greatest public health emergency of this century. The primary mode of viral transmission is droplet transmission through direct contact with large droplets generated during breathing, talking, coughing, and sneezing. However, the virus can also demonstrate airborne transmission through smaller droplets (< 5 µm in diameter) generated during various medical procedures, collectively termed aerosol-generating procedures. The aim of this study was to analyze droplet contamination of healthcare workers and splatter patterns in the operating theater that resulted from endoscopic transnasal procedures in noninfected patients. METHODS: A prospective nonrandomized microscopic evaluation of contaminants generated during 10 endoscopic transnasal procedures performed from May 14 to June 11, 2020, in the same operating theater was carried out. A dilution of monosodium fluorescein, repeatedly instilled through nasal irrigation, was used as a marker of contaminants generated during surgical procedures. Contaminants were collected on detectors worn by healthcare workers and placed in standard points in the operating theater. Analysis of number, dimensions, and characteristics of contaminants was carried out with fluorescence microscopy. RESULTS: A total of 70 samples collected from 10 surgical procedures were analyzed. Liquid droplets and solid-tissue fragments were identified as contaminants on all detectors analyzed. All healthcare workers appeared to have been exposed to a significant number of contaminants. A significant degree of contamination was observed in every site of the operating room. The mean (range) diameter of liquid droplets was 4.1 (1.0-26.6) µm and that of solid fragments was 23.6 (3.5-263.3) µm. CONCLUSIONS: Endoscopic endonasal surgery is associated with the generation of large amounts of contaminants, some of which measure less than 5 µm. All healthcare workers in the surgical room are exposed to a significant and similar risk of contamination; therefore, adequate personal protective equipment should be employed when performing endoscopic endonasal surgical procedures.

Implementation of Psychodynamic Multifamily Groups for Severe Mental Illness: A Recovery-Oriented Approach.

Background: Among Family-Based Services for the treatment of severe mental illnesses, multi-family models gained particular attention, given the potential usefulness of mutual feed-back, motivation and encouragement among families. Methods: The Psychodynamic Multi-Family Group Model has been proposed since 1997 in some Community Mental Health Services in Rome. Since 2011 multifamily groups are held weekly in all the six Districts of the Department of Mental Health that serves a population of more than one million people, and data have been collected since 2015 in three Districts. A total of 794 individuals attended the meetings in the period 2015-2019. Results: Eighty-six percent of those who started, attended more than one meeting. The mean of occurrences of participation among patients was 18.6, among mothers 25.6 and among fathers 21.6. The 794 participants belonged to 439 family units, among which 180 comprised only the patient, 76 only parent(s) or other close person(s), and 183 comprised parent(s) or close person(s) with the patient. Patients participating alone were older than those of families who participated as a whole. Families including the patient showed the longest duration of attendance and the highest prevalence of a diagnosis of schizophrenia in the index patient. Families who had been attending the multifamily groups since a long time maintained a high rate of attendance. Conclusions: Multifamily groups represent a setting where patients can meet with other people and professionals in a free still structured way, and with not strictly therapeutic objectives. The high number of patients who attended alone suggests that such participation corresponds to a self-perceived need of open and free setting facilitating sharing of problems and solutions. The good tenure of the interventions, the high participation, and the feasibility in the long-term suggest that multifamily groups can be implemented in the mental health services of a large city, are sustainable over many years, and can represent a valuable resource for many patients and families.

Recomendaciones para el manejo de la cardiotoxicidad relacionada con el tratamiento del cáncer. Primera parte / Recommendations for the management of cardiotoxicity related to cancer treatment. Part one / Recomendações para a gestão de cardiotoxicidade relacionada com o tratamento do câncer. Primeira parte

Las nuevas terapias oncológicas han logrado aumentar la sobrevida del paciente con cáncer, observando, sin embargo, un incremento de la morbilidad y mortalidad vinculadas a sus efectos secundarios. El desarrollo de eventos cardiovasculares adversos impacta negativamente en el pronóstico durante el tratamiento del cáncer, pero también en los supervivientes al cáncer, donde las enfermedades cardiovasculares (ECV) y las segundas neoplasias son la principal causa de muerte1-5. La cardiotoxicidad inducida por el tratamiento del cáncer se define como el conjunto de ECV derivadas de los tratamientos oncológicos. Su manifestación es variada e incluye el desarrollo de disfunción ventricular, insuficiencia cardíaca (IC), isquemia miocárdica, hipertensión arterial y arritmias, entre otras. Puede ser consecuencia tanto del efecto directo del tratamiento sobre la estructura y función cardíacas, como del desarrollo acelerado de ECV6-9. Frecuentemente se utiliza el término cardiotoxicidad como sinónimo de disfunción ventricular por quimioterapia (DV-QT). Dado que la cardiotoxicidad abarca un espectro más amplio de afectación cardiovascular, creemos conveniente hablar de DV-QT para referirnos a la afectación de la función sistólica del ventrículo izquierdo. La DV-QT y el desarrollo de IC representan una de las complicaciones más temidas por su impacto pronóstico en la esfera cardiovascular y oncológica, dado que limitan el arsenal terapéutico para el tratamiento del cáncer5,10. Han sido creadas diversas sociedades de cardio-onco-hematología con el fin de generar recomendaciones de práctica clínica y formar profesionales capacitados para el manejo de las complicaciones cardiovasculares del tratamiento del cáncer11. La cardio-oncología es una disciplina en creciente y continuo desarrollo. Creemos que es fundamental realizar tareas de formación médica continua, así como también estimular el trabajo conjunto de diversas especialidades para brindar una mejor asistencia. Este texto es el resultado del trabajo de un equipo multidisciplinario que incluye cardiólogos, hematólogos y oncólogos, y pretende brindar información a los integrantes del equipo de salud involucrados en la asistencia de pacientes oncológicos. Debido a su extensión, hemos decidido fraccionar el contenido en tres partes para facilitar su publicación.

New oncological therapies have been successful in increasing cancer patient survival, but they have also led to an increase in morbidity and mortality linked to their side effects. During cancer treatment, the development of cardiovascular side effects has a negative impact in prognosis, but also in cancer survivors, in whom cardiovascular diseases and secondary malignancies are the main cause of death. Cancer related cardiotoxicity is defined as the development of cardiovascular diseases related to cancer treatment. Clinical presentation is broad involving ventricular dysfunction, heart failure, myocardial ischemia, arterial hypertension and arrhythmias among others. This may result from the direct cardiovascular effect of a cancer treatment or accelerated development of cardiovascular diseases. Frequently, in the literature cardiotoxicity and chemotherapy related ventricular dysfunction are used as synonyms. However, cardiotoxicity includes a broad spectrum of cardiovascular manifestations, thus in this text we refer to chemotherapy related ventricular dysfunction as the presence of left ventricular systolic impairment. Chemotherapy related ventricular dysfunction and heart failure are two of the most feared complications of cancer treatment due to its impact on cardiovascular and oncological prognosis, affecting treatment options. Numerous worldwide cardio-onco-hematology societies have emerged to generate clinical practice guidelines and improve the diagnosis and evaluation of cardiovascular cancer treatment side effects. Cardio-Oncology is a discipline in continuous growth and development. We strongly believe that continuum medical education and a multidisciplinary approach is necessary to provide a quality health care. This text is the result of a multidisciplinary work involving cardiologists, hematologists and oncologists. It is our goal to provide information to the health care team involved in the assistance of cancer patients. Due to its extension, it will be published in three parts.

O desenvolvimento de novas terapias oncológicas levou a um aumento na sobrevida dos pacientes, mas ao mesmo tempo traz consigo morbidades relacionadas aos tratamentos. O desenvolvimento de efeitos cardiovasculares adversos tem um impacto negativo no prognóstico dos pacientes em tratamento, bem como nos pacientes considerados curados, nos quais doença cardiovascular e malignidades secundárias são as principais causas de morte. Cardiotoxicidade relacionada ao câncer é definida como o desenvolvimento de doença cardiovascular secundária ao tratamento. A gama de apresentações clínicas é ampla, podendo se manifestar como disfunção ventricular, insuficiência cardíaca, isquemia miocárdica, hipertensão arterial, arritmias, entre outras. Isto pode ser resultante de desenvolvimento e progressão acelerados de doença cardiovascular ou por efeito direto das terapias. Frequentemente é dito na literatura que cardiotoxicidade e disfunção ventricular relacionada à quimioterapia são sinônimos. Entretanto, cardiotoxicidade engloba um amplo espectro de manifestações cardiovasculares. Neste texto, portanto, nos referimos à disfunção ventricular causada por quimioterápicos exclusivamente como a presença de disfunção sistólica ventricular esquerda. Disfunção ventricular relacionada à quimioterapia e insuficiência cardíaca são duas das mais temidas complicações do tratamento oncológico devido ao seu impacto no prognóstico cardiovascular e oncológico, podendo afetar ainda a escolha e manutenção das opções terapêuticas. Diversas sociedades cardio-onco-hematológicas surgiram ao redor do mundo com o objetivo de gerar diretriz clínicas práticas e melhorar o diagnóstico e tratamento das complicações cardiovasculares resultantes das terapias oncológicas. A cardio-oncologia é uma disciplina em contínuo crescimento e desenvolvimento. Nós acreditamos fortemente que educação médica continuada e uma abordagem multidisciplinar são necessárias para um cuidado médico de qualidade. Este texto é o resultado de um trabalho multidisciplinar envolvendo cardiologistas, hematologistas e oncologistas. Nosso objetivo é de oferecer informação à equipe de cuidados em saúde envolvido na assistência destes pacientes. Devido à sua extensão, este texto será publicado em três partes.

Performing otolaryngological outpatient consultation during the Covid-19 pandemic.

BACKGROUND: The Covid-19 pandemic has had a profound impact on the Otolaryngology outpatient clinical practice, which is at high risk of respiratory viral transmission due to the close contact between the examiner and the patient's airway secretions [1]. Moreover, most otolaryngological procedures, including oropharyngoscopy, generate droplets or aerosols from high viral shedding areas [1]. Thus, only non-deferrable consultations were performed in the outbreak's acute phase. Along with the re-opening of elective clinical services and the impending second wave of the outbreak, a reorganization is necessary to minimize the risk of nosocomial transmission [1]. METHODS: This video (Video 1) shows how to safely conduct an outpatient Otorhinolaryngological consultation, focusing on complete ear, nose and throat examination, according to evidences from the published literature and Otolaryngological societies guidelines [2,3]. RESULTS: After telephonic screening, patients reporting Covid-19 symptoms or closecontact with a Covid-19 case within the last 14 days are referred to telehealth services [1-3]. To avoid crowding, the patient is admitted alone, after body temperature control, except for underage or disabled people [1]. The waiting room assessment must guarantee a social distance of 6 ft [1-3]. The consultation room is reorganized into two separate areas (Fig. 1): 1) a clean desk area, where an assistant wearing a surgical mask and gloves, handles the patient's documentation and writes the medical report, keeping proper distance from the patient, and 2) a separate consultation area, where the examiner, equipped with proper personal protective equipment (Fig. 2) [3,4], carries out the medical interview and physical examination. Endoscopic-assisted ear, nose and throat inspection using a dedicated monitor allows the examiner to maintain an adequate distance from the patient throughout the procedure while providing an optimal view (Figs. 3-6) [3]. Recent evidence shows that nasal endoscopy does not increase droplet production compared to traditional otolaryngological examination [5]. When necessary, nasal topic decongestion and anesthesia must be performed using cottonoids rather than sprays [3]. The patient keeps the nose and mouth covered throughout the consultation, lowering the surgical mask on the mouth for nasal endoscopy and removing it only for oropharyngoscopy. After the consultation, the doffing procedure must be carried out carefully to avoid contamination [4]. All the equipment and surfaces must undergo high-level disinfection with 70% alcohol or 0.1% bleach solutions [3]. Proper room ventilation must precede the next consultation [3]. CONCLUSIONS: The hints provided in this video are useful to ensure both patient and examiner safety during Otolaryngological outpatient consultations and to reduce SARS-CoV-2 transmission.

Spontaneous CSF Leaks and IIH: A Flawless Connection? An Experience With 167 Patients.

OBJECTIVES: Spontaneous cerebrospinal fluid (CSF) leaks are a rare but insidious clinical entity. In the recent literature, their pathogenesis has been linked with idiopathic intracranial hypertension (IIH). Considering a worse surgical outcome compared to traumatic leaks, a medical treatment of the underlying IIH has been suggested in order to prevent relapses. Nevertheless, some aspects of this rare pathology remain unclear. We report our long experience in the management of spontaneous CSF leaks. METHODS: A retrospective evaluation of all patients with spontaneous CSF leaks treated from 1998 to 2018 in a tertiary referral center was carried out. All patients received surgery without any adjuvant routine medical treatment. Epidemiological and clinical data were reviewed. A telephone survey was conducted to investigate IIH-related symptoms in this population. RESULTS: One hundred sixty-seven patients and 195 procedures were included in the study. The total rate of failure after surgical treatment was 9%. Eight patients suffered a relapse in the same site (4%, 8 of 195), whereas seven patients experienced a relapse in a different site (4%, 7 of 167). Twenty-nine percent of the population interviewed referred at least one IIH-related symptom. CONCLUSION: Spontaneous CSF leaks represent a complex pathology that need a multidisciplinary evaluation. Surgical treatment seems to guarantee favorable results in most of the patients. Despite this, a not negligible percentage of patients experienced a relapse during a long-term follow-up. Further studies are needed to reach a deeper understanding of the presentation and course of this particular condition. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E401-E407, 2021.

Modified Posterior Pedicle Middle Turbinate Flap: An Additional Option for Skull Base Resurfacing.

OBJECTIVES/HYPOTHESIS: Although the Hadad-Bassagusteguy flap represents the first choice for middle and posterior skull base reconstruction and coverage of exposed bony areas, in some cases it is unavailable. The aim of this study is to describe, as an alternative option in selected cases, a modified posterior pedicle middle turbinate flap (mPPMTF) extended to the lacrimal area. Anatomical features, step-by-step harvesting technique, and surgical applications are presented. STUDY DESIGN: Anatomic dissection study and case report. METHODS: Four mPPMTFs were raised in two fresh-frozen cadaver heads. A study of the vascular supply and measurements of length, width, and area of the flap were performed. The ability of the flap to cover the ventral skull base, particularly the upper clivus area, was tested. A clinical case in which an mPPMTF was used for clivus resurfacing after osteoradionecrosis is reported. RESULTS: The vascular supply of the mPPMTF was identified as the middle turbinate branch of the sphenopalatine artery. The flap had a mean length of 6.92 cm, mean maximum width of 1.08 cm, and mean total area of 5.33 cm2 . The flap was able to reach the upper clivus, with a clival coverage ratio of 70.66%. In the clinical case, good surgical outcomes were observed, with accelerated re-epithelization without complications. CONCLUSIONS: The mPPMTF represents an alternative to the Hadad-Bassagusteguy flap for posterior cranial fossa and nasopharynx resurfacing. The main drawbacks are its technically demanding and time-consuming harvesting. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E767-E774, 2021.

Endoscopic Endonasal Transpterygoid Approach to Sphenoid Sinus Lateral Recess Defects.

Background Lesions affecting sphenoid sinus lateral recess (SSLR) are difficult to visualize and manipulate through the transnasal routes, especially when the sinus is highly pneumatized. External approaches to this area involve extensive surgery and are associated with significant morbidity. The aims of this study are to present our experience with the endoscopic transpterygoid approach as a method for approaching lesions of the SSLR and to evaluate the outcomes of this procedure. Methods Clinical charts of patients who had lesions in the SSLR and who were treated at our institution from September 1998 to June 2018 were retrospectively reviewed. All these patients were managed by the endoscopic endonasal transpterygoid approach. Results Thirty-nine patients were identified. No cerebrospinal fluid leak recurrences were observed during follow-up (range: 1-19.7 years; median: 2.3 years). Hypoesthesia (temporary, 1; persistent, 4) in the region innervated by the maxillary branch of the trigeminal nerve was detected in five (12.8%) patients, while symptoms due to the Vidian nerve damage (dry eye, 3; dry nasal mucosa, 1) were present in four (10%) patients. Conclusions Although the endoscopic endonasal transpterygoid approach is an excellent corridor for dealing with lesions of the SSLR, limited rate of neurologic and lacrimal complications was observed. Potential morbidity of the intervention should be discussed during preoperative counselling.

Frontal Sinus Preservation During Cerebrospinal Fluid Leak Repair.

BACKGROUND: To validate the repair of frontal sinus cerebrospinal fluid (CSF) leaks with preservation of frontal sinus drainage pathway (FSDP), independently of the approach used, and to establish the indications and limits of the endoscopic approach. METHODS: A retrospective evaluation of patients undergoing surgery for frontal sinus CSF leaks was performed. Demographics, indications for both endoscopic/combined endoscopic and open approaches, complications, methods for maintaining FSDP, and perioperative outcomes were examined. RESULTS: Fifty-three patients (average age 45 years) with frontal sinus CSF leaks were treated surgically from 2000 to 2018. All CSF leak repairs were successful at the 1st attempt with a mean follow-up of 76.8 months (range 4-227 months). Etiology was spontaneous (14), traumatic (26), and iatrogenic (13). In 17 patients, a purely endoscopic approach was performed, while an endoscopic endonasal orbital transposition procedure was added in 4 out of this group. In 23 patients, a combined endoscopic and osteoplastic procedure was employed, while in 13 patients a combined craniotomy and endoscopic procedure was performed. All frontal sinuses remained patent except for 2 cranialization patients. CONCLUSION: With contemporary endoscopic instrumentation and techniques, endoscopic closure of frontal sinus CSF leaks even in the far superolateral wall is feasible in selected patients. However, the surgeon should consider the option of combining an external approach when required. Preserving the FSDP should be the main aim regardless of the approach.

Ultrasonic Scalpel-Assisted Endoscopic Endonasal Surgery of Infratemporal Fossa: Our First Impressions.

BACKGROUND: The endoscopic endonasal transpterygoid approach is emerging as a valid option for treating selected tumors in the infratemporal fossa. Compared with traditional open approaches, the endoscopic endonasal approach presents more difficulty in controlling bleeding and less choice in surgical instruments for endoscopic tumor dissection, which is often performed with bipolar forceps or steel dissectors. CASE DESCRIPTION: We describe the use of an ultrasonic scalpel device for performing endoscopic endonasal resection of 2 rare infratemporal fossa tumors (mature teratoma and hemangiopericytoma), which has not been reported in the literature so far. We also review the literature on endoscopic ultrasonic scalpel use. CONCLUSIONS: The ultrasonically activated scalpel is a safe, effective and simple to use device, which achieved excellent hemostasis and did not damage adjacent neurovascular structures.

[Burden in caregivers of psychiatric patients attending psychodynamic multifamily groups: preliminary results of an empirical study]. / Carico di cura in familiari di pazienti psichiatrici che partecipano a gruppi multifamiliari a orientamento psicodinamico: risultati preliminari di uno studio empirico.

AIM: The main aim of this study is to investigate the burden in relatives of psychiatric patients attending long-term psychodynamic multifamily groups (18 months) of some Mental Health Departments of Lazio Region. A further aim is to verify if the decrease of the burden and the group participation are associated with a reduction of psychiatric symptoms in patients. METHODS: The sample consisted of 13 patients (10 men and 3 women) with severe personality disorder with at least one psychotic episode and 42 caregivers (15 men and 27 women). We administered a psychiatric protocol composed of the MCMI-III for the patients and QRS for the caregivers. RESULTS: The results show a reduction of the subjective burden especially in mothers (F=4.231; sig.=.021). Further results show that the reduction of anxiety (F=1.446; p<.001), somatoform (F=3.573; p<.001), dysthymia (F=2.203; p<.001) and thought disorder (F=2.992; p<.001) in the patients is influenced by the relationship between the "time spent in group" and the "lower subjective burden". DISCUSSION AND CONCLUSIONS: These results suggest a burden decrease, particularly in women caregivers, with direct effects on the structural modifications of the severe syndromes in psychiatric patients.

Awake versus drug-induced sleep endoscopy: evaluation of airway obstruction in obstructive sleep apnea/hypopnoea syndrome.

OBJECTIVES/HYPOTHESIS: To compare the degree and patterns of upper airway obstruction, as detected by endoscopy with Müller's maneuver versus drug-induced sleep endoscopy (DISE). METHODS: Sixty-six patients (60 males and 6 females), with a mean age of 49.59 ± 13.04 years, underwent videonasal-pharyngo-laryngoscopy to asses anatomy and dynamic behavior of upper airways during the Müller's maneuver awake, and during DISE by Propofol with boluses refracted technique. RESULTS: In the majority of our patients, we detected an obstruction due to nasal septal deviation (91%) and turbinate hypertrophy (100%). The pattern of the obstruction caused by the soft palate and the tongue base was similar in DISE and Müller's maneuver, whereas the registered degree was significantly higher in DISE. Concerning the larynx, 22.7% of patients showed an involvement of the epiglottis during sedation that was not assessable during wakefulness. CONCLUSIONS: DISE is a simple additional tool to plan surgical treatment in patients with OSAHS, and in our hands has proven to be more accurate and precise than endoscopy with Müller's maneuver.