Optometría

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Acceso a la atención, tratamiento y ayuda en baja visión y ceguera en Colombia. Revisión de tema
(Universidad Antonio Nariño) Sanchez Castañeda, Shadai; Soraya Reyes, Ligia
Low vision and blindness are a condition that does not respect a social stratum, nor a country, whether developed or underdeveloped, because it negatively impacts the development of a society, and without a doubt it becomes a challenge for modern medicine. and a challenge for public health, since it generates multiple changes in the lives of people who suffer from it, in family members and in those around them. For its part, Colombia promotes through its constitution laws and regulations to improve the quality of life of its inhabitants, and they include people with visual disabilities, however, the reality of compliance with these conditions is not known with certainty. Therefore, it is important to analyze the obstacles that arise in this population and face this reality, which seeks to provide timely, effective and efficient care to people with low vision and blindness.
Aceptación de ayudas ópticas no convencionales en pacientes con baja visión. Revisión bibliográfica.
(Universidad Antonio Nariño) Ramírez Viveros, Rafael Hernan; Cortés Linares, Karol Yissely; Vásquez Melo, Eliana Carolina
The purpose of the development of this study was to know the acceptance of non-conventional optical aids for patients in Low Vision rehabilitation, for which a bibliographic review was carried out that in turn allows contextualizing the optometrist in the exercise of the profession. A total of 9 articles published in the last 10 years (2010-2020) were included, through which it was established that the most accepted non-conventional optical aid within low vision rehabilitation are magnifying glasses, followed by microscopes and telemicroscopes . Likewise, it should be mentioned that, for a patient with low vision problems, they need to carry out a rehabilitation plan and in this way, they can continue to carry out their daily tasks with their visual potential, taking into account elements such as reading and writing since they are the main objectives established within the rehabilitation management of patients with this condition.
Ácido docosahexaenoico (DHA) y el resveratrol en el manejo de la angiogénesis a nivel ocular: Revisión bibliográfica
(Universidad Antonio Nariño) Londoño David, Laura María; Torres Rivas, Sara Liz; Cano Paniagua, Alejandra; Galeano Castañeda, Yadira Bernarda
Natural antioxidants such as resveratrol and docosahexaenoic acid (DHA) have been studied for their potential properties in different eye conditions, this has led to the identification of the implementation of resveratrol and DHA in the improvement of retinal pigment epithelium storage in adults, light-induced retinal degeneration, attenuation of the inflammatory retinal condition and damage from diabetic retinopathy. The objective of this bibliographic review is to describe the existing evidence of the use of DHA and resveratrol in the management of angiogenesis at the eye level through a bibliographic review, through a review of documents from the last 20 years of scientific societies dedicated to visual health, indexed in the databases, demonstrating the importance and benefits that dha and resveratrol use brings in the management and improvement of eye angiogenesis and its studies on the subject, concluding that they are natural alternatives that contribute to a stoppage or delay in the progression of retinal degenerative diseases, which should be studied more deeply for an expansion of information for greater clinical utility.
Actualización del tratamiento dicóptico para el paciente ambliope
(Universidad Antonio Nariño) Gómez Sánchez, Nora Eugenia; Torres Garzón, Leidy Yulieth; Velásquez Puerta, Lisbeth Daniela; Gutiérrez Rodríguez, Jeimy Natali; Pérez Hernández, Jorge Alberto; Galeano Castañeda, Yadira Bernarda
In this research work, emphasis is placed on describing and highlighting the latest techniques available for dichoptic treatment to treat amblyopia through the use of different devices.
Albinismo oculocutáneo asociado a baja visión: revisión bibliográfica
(Universidad Antonio Nariño) Chamizo Gutiérrez, Yury Alexandra; Cortés Linares, Karol Yissely; Ortega Pacific, Ernesto
Albinism is a genetic disorder that causes the absence or reduction of melanic production in the skin, hair and eyes, triggering visual and ocular alterations that can lead to low vision.
Alteración cromática por vapor de mercurio en chorreros de la Empresa Minera Hbd De Istmina-Chocó
(Universidad Antonio Nariño) Hurtado Hinestroza, Mauricio; Barrios Ramirez, Enevis Tomas; Gómez Montaña, Wilson Camilo; Galeano Castañeda, Yadira; Cano Paniagua, Alejandra
The purpose of the present study is to demonstrate the prevalence of chromatic alterations in jets (miners) of the mining company HBD of Istmina Chocó, whose use entails a high exposure to mercury vapor while developing the melting process of the gold, gravel amalgam and liquid mercury without using any personal protection element.
Alteraciones de las glándulas de meibomio en pacientes con síndrome metabólico
(Universidad Antonio Nariño) Sepúlveda Uribe, Luiza María; Serna Morales, Nataly; Zuleta Sanmartín, Alex David; Correa Caro, Diana; Hernández Navarro, César Augusto; Galeano Castañeda, Yadira Bernarda
metabolic syndrome (MS) is an alteration characterized by the presence of dyslipidemia, obesity, hypercholesterolemia and/or diabetes mellitus, especially type 2.
Alteraciones emocionales en pacientes de baja visión
(Universidad Antonio Nariño) Mendoza Medina, Lorena Patricia; Figueroa Olarte, Luisa F.; Vásquez Melo, Eliana C.
OBJECTIVE: To identify alterations in the emotional state in patients with acquired visual impairment. METHODOLOGY: A review was carried out bibliography, which included educational, clinical and informative material on the topic; documents such as scientific articles, theoretical reviews or clinical cases, web pages of related organizations and literature of human sciences and low vision with a publication no older than 10 years, available in databases data from the Antonio Nariño University, ElSevier, E-Libro, SciELO, ScienceDirect, Sage Knowledge, PubMed and Google Scholar. RESULTS: The findings in people with acquired visual impairment, indicated affections at an emotional level, as in his feeling of the situation; which is expressed through different phases or episodes, being the result of the process of adaptation to disability visual. Depressive symptomatology was identified as the greatest consequence that derives from the emotional alterations manifested in said process which, in some way, affects and has repercussions on their quality and lifestyle, with suicide being the most extreme risk when suffering from it CONCLUSION: It is of great importance to have present the characteristics of a patient with visual impairment, not only at the dysfunctional, but psychological, because the emotional part is altered and they can Difficulties arise in achieving an optimal adaptation and rehabilitation process.
Alteraciones en el polo posterior del ojo en pacientes albinos que pueden provocar disminución de la agudeza visual y causar baja visión
(Universidad Antonio Nariño) Arboleda Suescun, Daniela; Granda Guevara, María Yesenia; Romero Bernal, Vanessa; Marín Ballesteros, Diana Milena; Galeano Castañeda, Yadira Bernarda; Vásquez Alvarado, Angela del Pilar
Albinism is a genetic alteration characterized by a decrease or absence of melanin pigment; affecting the morphology of the posterior pole of the eye.
Alteraciones más frecuentes a nivel ocular debido a la metástasis a partir de un cáncer primario de mama
(Universidad Antonio Nariño) Vargas Morales, Lenis Carolina; Navarrete Durán, Adriana; Galeano Castañeda, Yadira Bernarda
Breast cancer (AC) is a disease with a predisposition to generate ocular metastasis. Early detection makes your treatment successful; the optometrist can detect signs at the ocular level and make early referral of the patient to the oncologist.
Alteraciones oculares por miopía magna que causan baja visión
(Universidad Antonio Nariño) González Salinas, Sharith Lizeth; Marín Ballesteros, Diana Milena; Rubio Rincón, Gina Sorel
Currently, myopia magna has increased significantly, in 2010 figures of 170 million people were presented worldwide and 925 million people are projected by the year 2050 (1), this disease has conditions at the eye level and can be causing low vision. Objective: to determine the ocular pathologies associated with great myopia that produce low vision. Methodology: review of narrative literature in databases such as Scielo, pubMed, Elservier, between the years 2000 to 2020. Results: ocular findings of magna myopia were found that can generate low vision such as posterior staphyloma, retinoschisis, foveoschisis, chorioretinal atrophy, among others, these alterations generate damage to layers of the retina, choroid, macula and fovea that can lead to mainly rhematogenous retinal detachment. Conclusions: low vision due to great myopia is mainly due to alterations such as posterior staphyloma, choroidal neovascularization, and retinal detachment, since they progressively decrease visual acuity and visual field.
Alteraciones oculares y visuales en pacientes con Trastorno de Déficit de Atención e Hiperactividad (TDAH). Revisión bibliográfica
(Universidad Antonio Nariño) Tobón Cataño, Karolina; Martín Esquivel, Fabio Andrés; Mejía Garcés, Mónica Janneth; Torres Ramírez, Deisy Yolima; Moncada Zambrano, Luis Felipe; Figueroa Olarte, Luisa Fernanda
ADHD is a common disorder of childhood neurodevelopment, presenting modification of some brain processes. Considering that visual interpretation occurs in the brain, some visual functions may be affected in these patients. Objective: To identify monocular and binocular visual alterations in patients with ADHD by means of a bibliographic review. Methodology: A bibliographic review was carried out in documentary such in Pubmed, Science Direct, Scielo, Elsevier and Embase. Results: Some prevalence of alterations in accommodation, anti-saccades, color vision, contrast sensitivity and stereopsis were found. Conclusions: ADHD compromises a complex neurochemical and neurosensitive system that triggers dopaminergic deficits, slowdown in visual and muscle processing, generating different visual alterations, findings that suggest to visual health professionals to correlate each data found in the consultation in order to to seek effective multidisciplinary management in these patients.
Alteraciones visuales y oculares en niños y jóvenes con diabetes mellitus
(Universidad Antonio Nariño) Molano Torres, Emilse Liliana; Forero Julio, Michel Ferney; Lozano Villanueva, Fabiana Andrea; Montoya Posada, Christian Mauricio; Contreras Vargas, Alicia Janneth
Introduction: Diabetes is defined as a group of metabolic diseases characterized by hyperglycemia, associated with multifactorial damage to different organs, including the eyeball, thus allowing the identification and early diagnosis of visual and ocular alterations, taking into account the findings in the anterior and posterior segment, especially in the care of children and young people with Type 1 Diabetes Mellitus. Methodology: An exhaustive search of scientific articles found in different search engines such as: Pubmed was carried out. Science Direct, Proquest, Scielo, American Academy Of Ophthalmology, etc, with a publication date of less than 10 years, in English and Spanish. Results: Visual and ocular alterations were found, both in the anterior and posterior segments in children and young people with type I diabetes mellitus; being more prevalent the decrease in vascular density in the superficial and deep capillary plexus of the retina corresponding to 10%, in the same way it was found that the structure that is most affected in the anterior segment is the lens with a percentage of 20% and 15% of refractive errors pertaining to visual function. Conclusions: Taking into account the progressive prevalence of DM1, the approach and intervention of new research is necessary to improve the prognosis of visual and ocular health in this age group.
Análisis comparativo de los requisitos visuales para la licencia de conducción en colombia con respecto a otros países suramericanos y de europa
(Universidad Antonio Nariño) Montoya Gutiérrez, Alejandro; Saldarriaga Zuluaga, Henry; Neuta García, Kevin Alexis; Galeano Castañeda, Yadira Bernarda
The sense of vision plays a crucial role in enabling humans to effectively perform various activities, including operating a motor vehicle. Hence, it is imperative that nations and their respective organizations have the appropriate methodologies and protocols to authenticate individuals through visual assessment.
Análisis de la efectividad biocida de las soluciones multipropósito de limpieza para lentes de contacto blandos
(Universidad Antonio Nariño) Martínez Zúñiga, Cristian Camilo; Bonilla Cambero, Laura Vanessa; Cardozo Calderon, Yessica Alexandra; Pérez Hernández, Jorge Alberto; Rubio Rincón, Gina Soler; Farías Gutiérrez, Orlando Norberto
Currently, there is a greater number of contact lens users who require systems for cleaning them in order to avoid potential risks associated with their use due to the vulnerability of the human eye. Objective: To analyze the biocidal effectiveness of multipurpose cleaning solutions for soft contact lenses. Methodology: Literature review of English and Spanish articles in databases such as Scopus, MEDLINE PubMed between 2015 and 2021. NLM, LILACS and Results: A total of 77 articles were evaluated, 25 were considered because they met the inclusion criteria. It was established that the biocidal effectiveness of solutions for cleaning contact lenses that are mainly found on the market are Polyhexamethylen e biguanide (PHMB), Polyaminopropylene biguanide (PAPB), Polyquaternium1 (POLYQUAD), Hydrogen Peroxide, Polyvinylpyrrodone (PVP) with a high antimicrobial level and Trimetropin with a less effective response. Conclusions: The solutions for cleaning hydrop hilic lenses with the active principle of hydrogen peroxide are more effective due to their high duration in disinfection, while Trimetropin has minimal or no effectiveness against different microorganisms.
Asociación entre las alteraciones visuales y el retraso del desarrollo motor en niños de 0 a 12 años: revisión narrativa de literatura.
(Universidad Antonio Nariño) Baquero Suárez, Hernando Andrés; Oyasa Moncayo, Juan Fernando; Vasquez Alvarado, Angela del pilar
Objective: To describe the association between visual disturbances and delayed fine and gross motor development in children aged 0 to 12 years reported in the scientific literature. Methodology: The information search was carried out in the databases: PUBMED, SciELO, Redalyc. English-language publications made between 2000 and 2021 were selected. These publications were characterized and evaluated with the CASPe critical reading method and finally the visual disturbances with their reported motor disturbances were grouped and classified. Results: Compared with control children, children with impaired binocular vision (strabismus and amblyopia) and visual impairment due to pathological causes; present alterations of fine and gross motor skills in different aspects. Conclusions: According to the literature review, there may be an association between binocularity disorders such as amblyopia and strabismus with the development of fine motor functions, while low vision and blindness can equally affect the development of fine and gross motor functions.
Asociación entre las fases del ciclo menstrual y la superficie ocular en un grupo de mujeres de 18 a 40 años de la Universidad Antonio Nariño
(Universidad Antonio Nariño) Flechas Sosa, Diana Yohana; Vasquez Alvarado, Angela del Pilar; Oyasa Moncayo, Juan Fernando
Menstruation is a cyclical process that occurs monthly due to differentiation, proliferation and shedding of the uterine endometrium. This process is regulated by steroid hormones such as estrogen and progesterone. However, These hormonal changes can cause symptoms, such as dysmenorrhea, which is the menstrual pain that some women experience during their cycle. Furthermore, these Symptoms can affect other systems of the body, such as the digestive system and manifest with nausea, vomiting, constipation or diarrhea
Autopercepción del anti reflejo azul en usuarios de lentes oftálmicos frente a síntomas de fatiga ocular
(Universidad Antonio Nariño) Galindo Reyes, Juliana; Torres Almanza, Maryi L.; Porras Zamora, Katherine D.; Marín Ballesteros, Diana M.; Ortega Pacific, Ernesto J.; Vásquez Melo, Eliana C.; Figueroa Olarte, Luisa F.
In the visual system, the spectrum of blue light can generate certain effects due to prolonged exposure in relation to electronic emitting devices such as: computers, tablets and cell phones that have represented an important source of exposure to blue light, thus associating the use of anti-reflection in ophthalmic lenses for the attenuation of the impact of blue light on the ocular surface and the symptoms reported in patients
Beneficios de la realidad virtual en terapia visual para ambliopía
(Universidad Antonio Nariño) Alzate Toral, Sara Marcela; Loaiza Ramirez, Geimar Stiven; Pedraza Garcia, Gisell Lorena; Soler Florez, Maria Camila; Moncada, Luis Felipe; Rubio, Gina
Amblyopia is a developmental disorder that limits visual acuity (A.V.) and other binocular functions. Objective: To determine the benefits of virtual reality therapy in patients with amblyopia. Methodology: Narrative review in PubMed, American Academy of Ophthalmology, P.M.C, SciELO, between 2006 and 2021, a total of 36 articles were obtained, 20 were included because they met the inclusion criteria. Results: A.V, stereopsis and suppression are improved with virtual reality therapies in adults, unlike in children who show a lower effect in the treatment compared to traditional methods. Conclusion: The use of this therapy is effective for the treatment of adult patients with amblyopia, mainly of the strabic and anisometropic type, however, it can be effective for children.
Calidad de Vida En La Adaptación De Lentes De Contacto En Pacientes Con Problemas Refractivos Altos Y De Baja Visión
(Universidad Antonio Nariño) Pabón, Leidy Omaira; Pérez Pinilla, Sandra Lorena; Ortega Pacific, Ernesto J.; Cortés Rodríguez, Diana Catalina; Vásquez Melo, Eliana C.
Low Vision is a multifactorial condition that affects at least 25% of the world's elderly population, affecting more frequently in Asian countries, followed by Eastern countries. Low Vision patient is considered when visual acuity (VA) is less than 0.3 in the better eye and a visual field less than 20 ° (1). This work will intend to establish the changes in the quality of life of patients with high refractive errors and Low Vision, using LC contact lenses versus ophthalmic lenses by means of a literature review. To do this, a search and analysis of articles and literature references was developed in databases such as: Access Medicine, PubMed, Virtual Health Library, and Virtual Library for Public Health surveillance, Imbiomed, SciELO - Scientific Electronic Library Online, Medigraphic, where it is evidenced that LC adaptation improves VA, peripheral field and quality of life of patients.

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