Positional End-Point Nystagmus in Patients with Diagnosis of Acute Unilateral Vestibulopathy.

INTRODUCTION: Recently, end-point nystagmus, traditionally observed in an upright position, has been identified in the Dix-Hallpike position among healthy subjects, suggesting a physiological origin.However, its characteristics in individuals with vestibular hypofunction remain unexplored. OBJECTIVE: To elucidate the impact of vestibular hypofunction on the characteristics of positional end-point nystagmus. METHODS: Thirty-one patients diagnosed with acute unilateral vestibulopathy according to Bárány Society criteria were selected. A video head impulse test was conducted in all participants, followed by McClure and Dix-Hallpike maneuvers with and without gaze fixation, and with the initial position of the eye in the straight-ahead position or in the horizontal end-point position. Nystagmus direction, sense, latency, slow-phase velocity, and duration were recorded. The relationship between these characteristics and video head impulse test values was analyzed. RESULTS: Positional end-point nystagmus was observed in 92.6% of subjects with vestibular hypofunction, significantly more than in healthy individuals. Nystagmus direction varied depending on the performed positional test and on the vestibulo-ocular reflex gains. Gaze occlusion and the initial horizontal end-point position increased its frequency. CONCLUSION: Vestibular hypofunction influences the manifestation of positional end-point nystagmus. Recognizing this nystagmus can aid in resolving diagnostic uncertainties and preventing the misdiagnosis of benign paroxysmal positional vertigo in subjects with acute unilateral vestibulopathy.

Economic Analysis of Cochlear Implants in Adults With Bilateral Severe-to-Profound Hearing Loss. A Systematic Review of the Literature.

OBJECTIVE: To determine the cost-effectiveness or cost-utility of cochlear implants (CI) in adults with severe to profound bilateral hearing loss. DATABASES REVIEWED: PubMed (Medline), The Cochrane Library, Embase via Elsevier, EBSCOhost CINAHL, and Scopus. METHODS: The study included adult participants with severe to profound bilateral neurosensory hearing loss. The analysis encompassed quality of life improvements, costs, cost-effectiveness, cost-utility, cost-benefit, quality-adjusted life year (QALY), incremental cost-effectiveness ratio (ICER), and incremental cost-utility ratio (ICUR). Systematic reviews, meta-analyses, case series, and prospective or retrospective cohort studies published in English between 2010 and 2023 were retrieved. Exclusion criteria included incomplete studies, abstracts, clinical cases, editorials, letters, studies involving pediatric populations, single-side deafness, methodology research, noneconomic aspects of CI, mixed child and adult data, and studies published before 2010. The risk of bias was assessed following the criteria outlined in Appendix I of the economic evaluation's quality assessment as per the NICE Guideline Development Method. RESULTS: Ten articles met the criteria and were included in the qualitative synthesis. One study conducted a prospective cost-utility analyses, one carried out a cost-benefit analyses, one was a randomized controlled clinical trial focusing on cost-utility, and another was a clinical trial addressing cost-effectiveness. Six studies employed Markov models, and one study utilized uniquely the Monte Carlo method. None quantified the economic impact of improved hearing on cognitive function. CONCLUSIONS: The heterogeneity of sources impacted data quality. Unilateral and sequential bilateral CI appeared to be cost-effective when compared with bilateral hearing aids or nontechnological support. When properly indicated, simultaneous bilateral CIs are cost-effective compared to no interventions and to unilateral cochlear implantation through differential discounting or variations from the base cases, especially with a life expectancy of 5-10 years or longer.

Traqueotomía versus traqueostomía, la necesidad de una aclaración lexicográfica / Tracheotomy versus tracheostomy, the need for lexicographical clarification

Con frecuencia se usan en el ámbito sanitario los términos traqueotomía y traqueostomía, pudiendo generar dudas entre los propios profesionales sobre qué definición corresponde a cada término o cuál de ellos debe considerarse más correcto en casos concretos. Se ha realizado una búsqueda de los términos «traqueotomía» y «traqueostomía» en los diccionarios generalistas en idioma español del Diccionario de la Real Academia Española (DRAE) y del Diccionario Histórico de la Lengua Española de la Real Academia Española (DHLE), y de los términos en inglés «tracheotomy» y «tracheostomy» en los diccionarios generalistas en idioma inglés del Oxford Dictionary, del Cambridge Dictionary y del Collins English Dictionary. Asimismo, se ha hecho una búsqueda en los diccionarios de términos médicos en español del Diccionario de Términos Médicos de la Real Academia Nacional de Medicina (DTM) y en inglés del Farlex Dictionary. Los términos se buscaron también en el buscador generalista de Internet Google®. Se analizaron las definiciones desde el punto de vista lexicográfico y etimológico. Las definiciones que aparecen en los diccionarios generalistas, tanto en español como en inglés, son imprecisas, limitadas y adolecen de ambigüedad por mezclar indicaciones desactualizadas con criterios alejados de la etimología. Sin embargo, las definiciones en los diccionarios de términos médicos en ambos idiomas están más ajustadas a la etimología. La traqueotomía identifica estrictamente el procedimiento quirúrgico de realización de una apertura en la cara anterior de la tráquea. La traqueostomía identifica la realización de un orificio que comunica la tráquea con el exterior e implica una modificación del tracto aéreo superior al proporcionar una entrada adicional de la vía respiratoria. Solo en las laringectomías totales la traqueostomía es la única vía de entrada al tracto aéreo. Ambos términos pueden utilizarse sinónimamente cuando una traqueotomía culmina con una traqueostomía. No convendrá utilizar el término traqueostomía cuando se produce el cierre de los planos al final del procedimiento y este no resulta en la creación de un estoma. Los traqueostomas pueden ser cualificados con adjetivos de tiempo de permanencia (temporal/permanente), tamaño (grande/pequeño), forma (redondo/elíptico), o profundidad por sí mismos, sin vincularse a ningún tipo de enfermedad o de indicación quirúrgica. No todos los traqueostomas permanentes tienen lugar en laringectomías totales ni tienen sistemáticamente un carácter irreversible.(AU)

In the healthcare field, the terms “traqueotomía” and “traqueostomía” are frequently used, often leading to confusion among professionals regarding the appropriate definition for each term or which one should be considered more correct in specific cases. A search was conducted for the terms “traqueotomía” and “traqueostomía” in general Spanish-language dictionaries such as the Dictionary of the Royal Spanish Academy (DRAE) and the Historical Dictionary of the Spanish Language of the Royal Spanish Academy (DHLE), as well as for the English terms “tracheotomy” and “tracheostomy” in English general dictionaries like the Oxford Dictionary, the Cambridge Dictionary, and the Collins English Dictionary. Additionally, searches were performed in medical dictionaries in both Spanish, specifically the Dictionary of Medical Terms of the National Academy of Medicine (DTM), and English, including the Farlex Dictionary. The terms were also explored using the Google search engine. Definitions were analyzed from both lexicographical and etymological perspectives. Definitions found in general dictionaries, in both Spanish and English, were found to be imprecise, limited, and ambiguous, as they mixed outdated indications with criteria that deviated from etymology. In contrast, definitions in medical dictionaries in both languages were more aligned with etymology. “Traqueotomía” strictly identifies the surgical procedure of creating an opening in the anterior face of the trachea. “Traqueostomía” identifies the creation of an opening that connects the trachea to the exterior, involving a modification of the upper airway by providing an additional entry for the respiratory pathway. “Traqueostomía” becomes the sole means of entry to the airway in total laryngectomies. Both terms can be used synonymously when a traqueotomía culminates in a traqueostomía. However, it is not appropriate to use the term “traqueostomía” when the procedure concludes with the closure of the planes and does not result in the creation of a stoma. Traqueostomas can be qualified with adjectives indicating permanence (temporary/permanent), size (large/small), shape (round/elliptical), or depth, without being linked to any specific disease or surgical indication. Not all permanent traqueostomas are the result of total laryngectomies, and they do not necessarily have an irreversible character systematically.(AU)

Tracheotomy versus tracheostomy, the need for lexicographical clarification.

In the healthcare field, the terms "traqueotomía" and "traqueostomía" are frequently used, often leading to confusion among professionals regarding the appropriate definition for each term or which one should be considered more correct in specific cases. A search was conducted for the terms "traqueotomía" and "traqueostomía" in general Spanish-language dictionaries such as the Dictionary of the Royal Spanish Academy (DRAE) and the Historical Dictionary of the Spanish Language of the Royal Spanish Academy (DHLE), as well as for the English terms "tracheotomy" and "tracheostomy" in English general dictionaries like the Oxford Dictionary, the Cambridge Dictionary, and the Collins English Dictionary. Additionally, searches were performed in medical dictionaries in both Spanish, specifically the Dictionary of Medical Terms of the National Academy of Medicine (DTM), and English, including the Farlex Dictionary. The terms were also explored using the Google search engine. Definitions were analyzed from both lexicographical and etymological perspectives. Definitions found in general dictionaries, in both Spanish and English, were found to be imprecise, limited, and ambiguous, as they mixed outdated indications with criteria that deviated from etymology. In contrast, definitions in medical dictionaries in both languages were more aligned with etymology. "Traqueotomía" strictly identifies the surgical procedure of creating an opening in the anterior face of the trachea. "Traqueostomía" identifies the creation of an opening that connects the trachea to the exterior, involving a modification of the upper airway by providing an additional entry for the respiratory pathway. "Traqueostomía" becomes the sole means of entry to the airway in total laryngectomies. Both terms can be used synonymously when a traqueotomía culminates in a traqueostomía. However, it is not appropriate to use the term "traqueostomía" when the procedure concludes with the closure of the planes and does not result in the creation of a stoma. Traqueostomas can be qualified with adjectives indicating permanence (temporary/permanent), size (large/small), shape (round/elliptical), or depth, without being linked to any specific disease or surgical indication. Not all permanent traqueostomas are the result of total laryngectomies, and they do not necessarily have an irreversible character systematically.

Unidad de Atención al Paciente Traqueostomizado. Una solución innovadora desde Otorrinolaringología con carácter transversal para el hospital / Tracheostomy Patient Care Unit. An innovative Otorhinolaryngology solution of a transversal nature for the hospital

Antecedentes y objetivo: Los cuidados de los pacientes traqueostomizados son habilidades de alto riesgo y baja incidencia. Las estrategias de mejora de la atención sanitaria en plantas hospitalarias y en especialidades distintas a la Otorrinolaringología (ORL) basadas únicamente en la formación no han sido capaces de ofrecer una solución adecuada. Se presenta un modelo de Unidad de Atención al Paciente Traqueostomizado dirigida por el Servicio de Otorrinolaringología para atender a todos los pacientes traqueostomizados de un hospital en todas las especialidades. Material y métodos Ámbito: hospital universitario público de tercer nivel con 876 camas de hospitalización y 30 camas de UCI para 481.296 habitantes. Modelo de Unidad: unidad transversal para el hospital proporcionando atención a todos los pacientes traqueostomizados, adultos y niños, de todas las especialidades, con dedicación del 50% de una enfermera de ORL de hospitalización que se desplaza hasta la cama de hospitalización de la especialidad de cada paciente y el 50% de otra enfermera de ORL de consultas externas para los pacientes ambulatorios, con la consultoría de un especialista en ORL y coordinación de la supervisora de ORL. Resultados Se atendió en la unidad a 572 pacientes entre 2016 y 2021, el 80% varones, con una media de edad de 63±14 años. Se atendieron 14,7±2 pacientes traqueostomizados diarios y 96±4 consultas por complicaciones anuales, elevándose hasta 19 pacientes traqueostomizados diarios en 2020 y 141±8,4 consultas por complicaciones en los años 2020 y 2021, durante la pandemia por COVID-19. Se redujo la estancia media de las especialidades no ORL en 13 días a lo largo de los 6 años del estudio, aumentando la satisfacción de los profesionales de ORL y de no ORL, y la satisfacción de los usuarios.... (AU)

Background and objective: The care of tracheostomized patients are high risk skills and low incidence. Strategies for improvement of health care in hospital wards and specialties other than otolaryngology based solely on training have not been able to offer an adequate solution. A tracheostomized patient unit is presented directed by the otolaryngology service to attend all tracheostomized hospitalized patients of all specialties. Material and methods Background: Third level public hospital with 876 hospitalization beds and 30 ICU beds for 481,296 inhabitants. Unit model: Transversal unit for the hospital providing attention to all tracheostomized patients, adults, and children, of all specialties, with dedication of 50% of a ENT nurse of hospitalization that moves to the hospitalization bed of the specialty of each patient and 50% of another office ENT nurse for ambulatory patients care, with the consultancy of an ENT specialist and coordinated by the ENT supervisor. Results 572 patients between 2016 and 2021, 80% men, aged 63±14 years, were attended in the unit. 14.7±2 tracheostomized patients daily and 96±4 complication annual consultations were attended, rising up to 19 tracheostomized patients daily by 2020 and 141±8.4 consultations by complications in 2020 and 2021, during the COVID-19 pandemic. The mean stay of the non-ENT specialties was reduced in 13 days, increasing the satisfaction of the ENT and non-ENT professionals and the satisfaction of the users. ... (AU)

Tracheostomy Patient Care Unit. An innovative Otorhinolaryngology solution of a transversal nature for the hospital.

BACKGROUND AND OBJECTIVE: The care of tracheostomized patients are high risk skills and low incidence. Strategies for improvement of health care in hospital wards and specialties other than otolaryngology based solely on training have not been able to offer an adequate solution. A tracheostomized patient unit is presented directed by the otolaryngology service to attend all tracheostomized hospitalised patients of all specialties. MATERIAL AND METHODS: Background: Third level public hospital with 876 hospitalisation beds and 30 ICU beds for 481,296 inhabitants. Unit model: Transversal unit for the hospital providing attention to all tracheostomized patients, adults, and children, of all specialties, with dedication of 50% of a ENT nurse of hospitalisation that moves to the hospitalisation bed of the specialty of each patient and 50% of another office ENT nurse for ambulatory patients care, with the consultancy of an ENT specialist and coordinated by the ENT supervisor. RESULTS: 572 patients between 2016 and 2021, 80% men, aged 63 ± 14 years, were attended in the Unit. 14.7 ± 2 tracheostomized patients daily and 96 ± 4 complication annual consultations were attended, rising up to 19 tracheostomized patients daily by 2020 and 141 ± 8.4 consultations by complications in 2020 and 2021, during the COVID-19 pandemic. The mean stay of the non-ENT specialties was reduced in 13 days, increasing the satisfaction of the ENT and non-ENT professionals and the satisfaction of the users. CONCLUSIONS: A Tracheostomized Patient Care Unit proactively directed from the Otorhinolaryngology Service to transversally care for all tracheostomized patients improves the quality of health care by reducing stay, complications, and emergencies. Improves the satisfaction of non-otolaryngological professionals by reducing the anxiety of facing care of patients who lack knowledge and experience and that of ENT specialists and nurses by reducing unplanned extemporaneous demands for care. Improves user satisfaction by perceiving adequate continuity of care. The Otorhinolaryngology Services provide their experience in the management of laryngectomized and tracheostomized patients and in teamwork with other specialists and professionals without the need to create new structures outside Otorhinolaryngology.

Analysis of Prevalence and Predictive Factors of Long-Lasting Olfactory and Gustatory Dysfunction in COVID-19 Patients.

BACKGROUND: Although smell and taste disorders are highly prevalent symptoms of COVID-19 infection, the predictive factors leading to long-lasting chemosensory dysfunction are still poorly understood. METHODS: 102 out of 421 (24.2%) mildly symptomatic COVID-19 patients completed a second questionnaire about the evolution of their symptoms one year after the infection using visual analog scales (VAS). A subgroup of 69 patients also underwent psychophysical evaluation of olfactory function through UPSIT. RESULTS: The prevalence of chemosensory dysfunction decreased from 82.4% to 45.1% after 12 months, with 46.1% of patients reporting a complete recovery. Patients older than 40 years (OR = 0.20; 95% CI: [0.07, 0.56]) and with a duration of loss of smell longer than four weeks saw a lower odds ratio for recovery (OR = 0.27; 95% CI: [0.10, 0.76]). In addition, 28 patients (35.9%) reported suffering from parosmia, which was associated with moderate to severe taste dysfunction at the baseline (OR = 7.80; 95% CI: [1.70, 35.8]). Among the 69 subjects who underwent the UPSIT, 57 (82.6%) presented some degree of smell dysfunction, showing a moderate correlation with self-reported VAS (r = -0.36, p = 0.0027). CONCLUSION: A clinically relevant number of subjects reported persistent chemosensory dysfunction and parosmia one year after COVID-19 infection, with a moderate correlation with psychophysical olfactory tests.

[Effectiveness of the application of therapeutic touch on weight, complications, and length of hospital stay in preterm newborns attended in a neonatal unit]. / Efectividad de la aplicación de toques terapéuticos en el peso, las complicaciones y los días de estancia, en recién nacidos pretérmino ingresados en una unidad de neonatología.

OBJECTIVE: To determine the effectiveness of therapeutic touch on weight, the presence of postnatal complications, and length of hospital stay in preterm newborns, as well as on parental satisfaction with the care provided. METHOD: We performed an experimental study in the Neonatal Intensive Care Unit of the Virgen Macarena University Hospital in Seville (Spain). Seventy eight premature neonates were randomly assigned to one of the comparison groups (39 in the control group and 39 in the experimental group). The outcome variables of weight, length of hospital stay, the presence of complications, and parental satisfaction were evaluated. Control variables related to maternal socio-demographic and clinic characteristics were also measured. The intervention was based on the application of therapeutic touch. RESULTS: The mean weight in grams was 1,867.80 (SD=149.72) in the experimental group and 1,860 (SD=181.92) in the control group (t=0.148; p=0.883). Length of hospital stay was 16.82 (SD=6.47) in the experimental group and 20.30 (SD=8.04) in the control group (t=2.100; p=0.039). Complications developed in 5.3% of the premature neonates in the experimental group and in 20% of those in the control group (chi(2)=3.78; p=0.049). The odds ratio for developing complications was 1.673 (CI 1.089-2.571). CONCLUSIONS: The application of therapeutic touch reduces the length of hospital stay and the presence of complications. Nevertheless, further research in larger samples is required.

Efectividad de la aplicación de toques terapéuticos en el peso, las complicaciones y los días de estancia, en recién nacidos pretérmino ingresados en una unidad de neonatología / Effectiveness of the application of therapeutic touch on weight, complications, and length of hospital stay in preterm newborns attended in a neonatal unit

Objetivo. Conocer la efectividad de los toques terapéuticos en el peso, la presentación de complicaciones posnatales y los días de estancia en recién nacidos pretérminos (RNP), así como en la satisfacción de los padres. Método. Estudio experimental, realizado en la Unidad de Cuidados Intensivos Neonatales del Hospital Virgen Macarena de Sevilla. Se incluyeron 78 RNP (39 en el grupo control y 39 en el experimental), mediante asignación aleatoria. Las variables medidas fueron el peso, los días de estancia, la presentación de complicaciones y la satisfacción de los padres, y de control las relacionadas con características sociodemográficas y clínicas de las madres. La intervención consistió en la aplicación de toques terapeúticos. Resultados. En relación con el peso, la media fue de 1.867,80g (desviación estándar [DE]=149,72) en el grupo experimental y de 1.860g (DE=181,92) en el control (t=0,148; p=0,883); el tiempo de estancia en la unidad fue de 16,82 (DE=6,47) en el grupo experimental y de 20,30 (DE=8,04) en el grupo control (t=2,100, p=0,039), y de presentación de complicaciones posnatales, mientras que en el grupo experimental aparecen en el 5,3% de los RNP, en el grupo control lo hacen en el 20% (χ2=3,78; p=0,049). La odds ratio para presentación de complicaciones fue de 1,673 (intervalo de confianza del 95%, 1,089-2,571). Conclusiones. La aplicación de los toques terapéuticos ha mostrado su efectividad en el tiempo de estancia y en la presentación de complicaciones. Sería necesario en futuras investigaciones ampliar el tamaño de la muestra (AU)

Objective. To determine the effectiveness of therapeutic touch on weight, the presence of postnatal complications, and length of hospital stay in preterm newborns, as well as on parental satisfaction with the care provided. Method. We performed an experimental study in the Neonatal Intensive Care Unit of the Virgen Macarena University Hospital in Seville (Spain). Seventy eight premature neonates were randomly assigned to one of the comparison groups (39 in the control group and 39 in the experimental group). The outcome variables of weight, length of hospital stay, the presence of complications, and parental satisfaction were evaluated. Control variables related to maternal socio-demographic and clinic characteristics were also measured. The intervention was based on the application of therapeutic touch. Results. The mean weight in grams was 1,867.80 (SD=149.72) in the experimental group and 1,860 (SD=181.92) in the control group (t=0.148; p=0.883). Length of hospital stay was 16.82 (SD=6.47) in the experimental group and 20.30 (SD=8.04) in the control group (t=2.100; p=0.039). Complications developed in 5.3% of the premature neonates in the experimental group and in 20% of those in the control group (χ2=3.78; p=0.049). The odds ratio for developing complications was 1.673 (CI 1.089–2.571). Conclusions. The application of therapeutic touch reduces the length of hospital stay and the presence of complications. Nevertheless, further research in larger samples is required (AU)