6 results on '"Martín Rodrigo JC"'
Search Results
2. Gene polymorphisms associated with an increased risk of exudative age-related macular degeneration in a Spanish population.
- Author
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Gili P, Lloreda Martín L, Martín-Rodrigo JC, Kim-Yeon N, Modamio-Gardeta L, Fernández-García JL, Rebolledo-Poves AB, Gómez-Blazquez E, Pazos-Rodriguez R, Pérez-Fernández E, and Velasco M
- Subjects
- Aged, Complement C2 genetics, Female, Genotype, High-Temperature Requirement A Serine Peptidase 1 genetics, Humans, Male, Polymorphism, Single Nucleotide, Proteins genetics, Spain, Complement Factor H genetics, Macular Degeneration genetics
- Abstract
Purpose: To identify the association between single-nucleotide polymorphisms (SNPs) in CFH, ARMS2, HTRA1, CFB, C2 , and C3 genes and exudative age-related macular degeneration (AMD) in a Spanish population., Methods: In 187 exudative AMD patients and 196 healthy controls (61% women, mean age 75 years), 12 SNPs as risk factors for AMD in CFH (rs1410996, rs1061170, r380390), ARMS2 (rs10490924, rs10490923), HTRA1 (rs11200638), CFB (rs641153), C2 (rs547154, rs9332739), and C3 (rs147859257, rs2230199, rs1047286) genes were analyzed., Results: The G allele was the most frequent in CFH gene (rs1410996) with a 7-fold increased risk of AMD (OR 7.69, 95% CI 3.17-18.69), whereas carriers of C allele in CFH (rs1061170) showed a 3-fold increased risk for AMD (OR 3.22, 95% CI 1.93-5.40). In CFH (rs380390), the presence of G allele increased the risk for AMD by 2-fold (OR 2.52, 95% CI 1.47-4.30). In ARMS2 (rs10490924), the T-allele was associated with an almost 5-fold increased risk (OR 5.49, 95% CI 3.23-9.31). The A allele in HTRA1 (rs11200638) was more prevalent in AMD versus controls (OR 6.44, 95% CI 3.62-11.47). In C2 gene (rs9332739) the presence of C increased risk for AMD by 3-fold (OR 3.10, 95% CI 1.06-9.06)., Conclusion: SNPs in CFH, ARMS2, HTRA1 , and C2 genes were associated in our study with an increased risk for exudative AMD in Spanish patients.
- Published
- 2022
- Full Text
- View/download PDF
3. [Retinal detachment associated with morning glory syndrome].
- Author
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Cañete Campos C, Gili Manzanaro P, Yangüela Rodilla J, and Martín Rodrigo JC
- Subjects
- Agenesis of Corpus Callosum complications, Brain Neoplasms complications, Combined Modality Therapy, Delayed Diagnosis, Dermoid Cyst complications, Epilepsy etiology, Female, Fluorocarbons administration & dosage, Fluorocarbons therapeutic use, Frontal Lobe pathology, Humans, Hydrocephalus etiology, Injections, Intraocular, Laser Therapy, Magnetic Resonance Imaging, Optic Nerve abnormalities, Retinal Detachment diagnosis, Retinal Detachment drug therapy, Retinal Detachment surgery, Rupture, Spontaneous, Septum Pellucidum abnormalities, Syndrome, Tomography, Optical Coherence, Visual Acuity, Young Adult, Abnormalities, Multiple, Coloboma complications, Optic Disk abnormalities, Retinal Detachment etiology
- Abstract
Case Report: A twenty three year old woman was diagnosed of a morning glory papillary anomaly, then with normal visual acuity (VA). Nine years later, the VA decreased to 0.4, secondary to a serous macular detachment, confirmed by optical coherence tomography (OCT). After treatment with C2F6 gas injection, positioning, and peripapillary laser, the VA improved to 0.7 and the foveolar area reattached., Discussion: The morning glory Syndrome usually has an early diagnosis due to poor visual acuity. Thirty eight percent of the cases have retinal detachment. We show an unusual case of morning glory syndrome with a serous detachment, successfully treated with gas and laser., (Copyright © 2010 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.)
- Published
- 2011
- Full Text
- View/download PDF
4. [Decreased visual acuity from optic disc drusen].
- Author
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Gili Manzanaro P, Yangüela Rodilla J, Rodríguez Caravaca G, Carrasco Font C, Martín Rodrigo JC, and Arias Puente A
- Subjects
- Adult, Cross-Sectional Studies, Female, Humans, Male, Optic Disk Drusen complications, Visual Acuity
- Abstract
Purpose: To evaluate the visual acuity in patients with optic disc drusen and its relationship with the existence of superficial drusen., Methods: For a six-year period (from 1997 to 2003), fifty-five patients (100 eyes) with optic disc drusen, confirmed with B- echography, were diagnosed. According to their ophthalmoscopic appearance under 20 degrees retinography, the drusen were classified as hidden or visible. We evaluated the best corrected visual acuity. When the visual acuity was less than 0.8, other additional causes of visual impairment were studied., Results: The average visual acute in patients with papillary drusen was 0.82 (maximum 1.2 and minimum 0.05). Lower visual acute was found in those patients with visible drusen. Visual acute was statistically worse (p = 0.016) as the number of drusen increased. The visual acute was normal in 75 cases. The decreased visual acute was exclusively secondary to drusen in 5 cases. In the other 20 patients concomitant causes of visual impairment were found., Conclusions: A decreased visual acute secondary to drusen is unusual. When present, it is usually moderate and associated with disturbances of the peripheral visual field. There is a significant relationship between the decrease in visual acute and the number of visible drusen. When the central vision is decreased, but not the visual field, other concomitant conditions that could also affect the vision, should be ruled out.
- Published
- 2010
5. Diplopia after cataract surgery: comparative results after topical or regional injection anesthesia.
- Author
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Yangüela J, Gómez-Arnau JI, Martín-Rodrigo JC, Andueza A, Gili P, Paredes B, Porras MC, González del Valle F, and Arias A
- Subjects
- Administration, Topical, Aged, Aged, 80 and over, Anesthetics, Local administration & dosage, Female, Humans, Incidence, Male, Middle Aged, Retrospective Studies, Anesthesia, Local methods, Cataract Extraction, Diplopia epidemiology, Postoperative Complications epidemiology
- Abstract
Objective: To compare the incidence of diplopia after topical or regional injection anesthesia in cataract surgery., Study Design: Retrospective, noncomparative interventional case series., Participants and Methods: Three thousand five hundred forty-two consecutive cataract surgeries, performed from March 1998 to December 2001, were studied., Main Outcome Measures: Incidence and mechanisms of diplopia., Results: Two thousand one hundred twenty-two patients were operated under regional and 1420 under topical anesthesia. Twenty-four cases of diplopia were observed, 21 (87.5%) in the regional group and 3 (12.5%) after topical anesthesia (P = 0.005). Eleven cases (45.8%) were secondary to motility problems, all in the regional anesthesia group (P = 0.006). Eight cases (33.3%) were secondary to refractive errors or intraocular lens luxation, 5 after regional and 3 after topical anesthesia (P = 0.88). Five cases (20.8%) were secondary to fusion loss, all in the regional anesthesia group (P = 0.06)., Conclusions: In our study, topical anesthesia was associated with a lower incidence of diplopia relative to regional injection anesthesia. No cases of diplopia secondary to fusion loss or muscle damage were found after topical anesthesia surgery.
- Published
- 2004
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6. [Digital analysis of the optic disc with fundus camera: a study of variability].
- Author
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Gili Manzanaro P, Carrasco Font C, Martín Rodrigo JC, Yangüela Rodilla J, and Arias Puente A
- Subjects
- Analog-Digital Conversion, Anthropometry instrumentation, Fundus Oculi, Glaucoma pathology, Humans, Imaging, Three-Dimensional, Observer Variation, Ophthalmoscopes, Photography instrumentation, Reproducibility of Results, Video Recording instrumentation, Video Recording methods, Anthropometry methods, Image Processing, Computer-Assisted, Optic Disk ultrastructure, Photography methods
- Abstract
Purpose: To determine the variability of the measurements of the optic discs applying digital analysis techniques and working with a digital camera available for clinical use., Method: We used a fundus camera with telecentric optic system (Zeiss FF 450 IR plus) and a 3 CCD high resolution colour video camera. We used a digital analysis system (Visupac 3.2.1) equipped with measurement systems. The images were studied by three observers with different degrees of experience who analysed the optic disc diameters (horizontal and vertical) and the total optic disc area. 180 measurements were made., Results: The coefficient of total variability for the studied parameters presented a range from 1.04 to 2.08%. The variability attributable to the observer was found to be lower in the case of the observer with a higher imaging analysis experience, with a range from 0.42 to 1.17% for the lineal measurements (vertical and horizontal diameters) and from 0.60 to 2.11% for measurements of the area (total optic disc area)., Conclusions: The digital analysis of optic disc images obtained with conventional fundus cameras, equipped with telecentric optic systems, allows reproducible measures and can be easily employed in clinical practice.
- Published
- 2004
- Full Text
- View/download PDF
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