Resultados del programa de cribado de enfermedad de Fabry en pacientes con córnea verticillata en el Hospital Universitario de Navarra / Results of the screening program for Fabry disease in patients with cornea verticillata at the University Hospital of Navarre

Introducción La cornea verticillata (CV) o queratopatía vortex se caracteriza por la presencia de depósitos en forma de espiral en el epitelio corneal. Las causas más frecuentes son los fármacos antipalúdicos y la amiodarona, y dentro de las causas sistémicas la enfermedad de Fabry (EF). Material y métodos Se realiza un estudio descriptivo prospectivo multidisciplinar en un centro de tercer nivel y de referencia en la Comunidad Foral de Navarra, tras la implementación de un programa de despistaje de la EF en los pacientes atendidos en consultas del servicio de oftalmología que eran diagnosticados de CV y posteriormente fueron remitidos a la consulta de enfermedades minoritarias del servicio de Medicina Interna del Hospital Universitario de Navarra para la realización del estudio de la EF. Resultados Dos mujeres y 4 varones, con una edad media de 76,8 años, se diagnosticaron de CV, de un total de 17.280 pacientes valorados en consultas externas por 3 especialistas de oftalmología durante el periodo de abril de 2018 a abril de 2020. Una paciente falleció antes de realizar el estudio de despistaje y en ningún paciente se diagnosticó la EF. Conclusiones A pesar de que el programa de despistaje de la EF en pacientes con CV en el Hospital Universitario de Navarra no confirmó ningún caso con EF, los especialistas en oftalmología deben tener en cuenta el posible diagnóstico de la EF en aquellos pacientes con CV en sus consultas rutinarias (AU)

Introduction Cornea verticillata (CV) or vortex keratopathy is characterized by the presence of spiral-shaped deposits in the corneal epithelium. The most frequent causes are antimalarial drugs and amiodarone and, among systemic causes, Fabry disease (FD). Material and methods A multidisciplinary, prospective, descriptive study was conducted in a tertiary reference center in Spain's Autonomous Community of Navarre after the implementation of a FD screening program for patients attended to in the Ophthalmology Department. The study analyzed those diagnosed with CV, who were subsequently referred to the rare disease clinic of the University Hospital of Navarre's Internal Medicine Department for an FD study. Results Two women and four men with a mean age of 76.8 years were diagnosed with CV out of a total of 17,280 patients evaluated in outpatient consultations by three ophthalmology specialists during the period from April 2018 to April 2020. One patient died before performing the screening study and no patients were diagnosed with FD. Conclusions Despite the fact that the University Hospital of Navarre's FD screening program for patients with CV did not confirm any cases of FD, ophthalmology specialists should consider the possible diagnosis of FD in patients with CV in their routine consultations (AU)

Results of the screening program for Fabry disease in patients with cornea verticillata at the University Hospital of Navarre.

INTRODUCTION: Cornea verticillata (CV) or vortex keratopathy is characterized by the presence of spiral-shaped deposits in the corneal epithelium. The most frequent causes are antimalarial drugs and amiodarone and, among systemic causes, Fabry disease (FD). MATERIAL AND METHODS: A multidisciplinary, prospective, descriptive study was conducted in a tertiary reference center in Spain's Autonomous Community of Navarre after the implementation of a FD screening program for patients attended to in the Ophthalmology Department. The study analyzed those diagnosed with CV, who were subsequently referred to the rare disease clinic of the University Hospital of Navarre's Internal Medicine Department for an FD study. RESULTS: Two women and four men with a mean age of 76.8 years were diagnosed with CV out of a total of 17,280 patients evaluated in outpatient consultations by three ophthalmology specialists during the period from April 2018 to April 2020. One patient died before performing the screening study and no patients were diagnosed with FD. CONCLUSIONS: Despite the fact that the University Hospital of Navarre's FD screening program for patients with CV did not confirm any cases of FD, ophthalmology specialists should consider the possible diagnosis of FD in patients with CV in their routine consultations.

Comentarios sobre el artículo «Canalización de una vía venosa periférica guiada con ecografía en un paciente quirúrgico» / Comments on the article “Ultrasound-guided peripheral intravenous catheterisation in a surgical patient”

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Toxicidad ocular medicamentosa / Ocular toxicity induced by medication

En el presente trabajo se analiza la toxicidad ocularinducida por cuatro grupos de fármacos sistémicos:tamoxifeno, cloroquina y derivados, anticolinérgicos ytamsulosina. El objetivo principal es dar unas normasprácticas que sirvan para el manejo diario de lospacientes sometidos a estos tratamientos, más queprofundizar en los mecanismos de acción de cada unode ellos

This paper analyses ocular toxicity induced byfour groups of systemic medicines: tamoxifen,chloroquine and derivatives, anticholinergics andtamsulosin. Our main aim is to provide some practicalrules that will be of use in the everyday management ofpatients receiving these treatments, rather than toexamine the mechanisms by which each of thesemedicines act

[Cornea transplant]. / Trasplante de córnea.

The keratoplasty, or cornea transplant, is one of the oldest surgical techniques in opthalmology, whose indication are: 1) tectonic, in order to preserve corneal anatomy and integrity; 2) clinical, in order to eliminate the inflamed corneal tissue in cases refractory to medical treatment; 3) optical, in order to improve visual acuity; and 4) cosmetic, in order to improve the appearance of the eye. Improvements in technique and instruments, as well as in post-operative treatment and the means of preserving donated tissue, have improved survival of the grafts. The Pamplona Model of transplant coordination of the Virgen del Camino Hospital is considered to be original and unique in Spain. The logistics of this program include the protocol for detection and extraction of corneas as well as for keratoplasties.

Trasplante de córnea / Cornea transplant

La queratoplastia o trasplante de córnea es una de las técnicas quirúrgicas más antiguas de la oftalmología cuyas indicaciones son: 1) tectónicas, para preservar la anatomía e integridad corneal, 2) clínicas, para eliminar el tejido corneal inflamado en casos refractarios al tratamiento médico, 3) ópticas, para mejorar la agudeza visual y 4) cosméticas para mejorar el aspecto del ojo. El perfeccionamiento en la técnica y en el instrumental, así como en el tratamiento postoperatorio y en los medios de conservación del tejido donante han mejorado la supervivencia de los injertos realizados. El Modelo Pamplona de coordinación de trasplantes del Hospital Virgen del Camino (HVC) está considerado como original y único en España, y en la logística de este programa se incluye el protocolo de detección y extracción de córneas así como el de queratoplastias

The keratoplasty, or corena transplant, is one of the oldest surgical techniques in opthalmology, whose indication are: 1) tectonic, in order to preserve corneal anatomy and integrity; 2) clinical, in order to eliminate the inflamed corneal tissue in cases refractory to medical treatment; 3) optical, in order to improve visual acuity; and 4) cosmetic, in order to improve the appearance of the eye. Improvements in technique and instruments, as well as in post-operative treatment and the means of preserving donated tissue, have improved survival of the grafts. The Pamplona Model of transplant coordination of the Virgen del Camino Hospital is considered to be original and unique in Spain. The logistics of this program include the protocol for detection and extraction of corneas as well as for keratoplasties