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Auteur Spencer D. Johnson
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la rechercheCorrelation of Adenoviral Titers with Severity of Adenoviral Conjunctivitis and Time to Viral Clearance for 21 Days / Christina E Morettin in OVS : Optometry & Vision Science, vol. 100, 03 (Mars 2023)
[article]
in OVS : Optometry & Vision Science > vol. 100, 03 (Mars 2023)
Titre : Correlation of Adenoviral Titers with Severity of Adenoviral Conjunctivitis and Time to Viral Clearance for 21 Days Type de document : article de périodique Auteurs : Christina E Morettin ; Jennifer S. Harthan ; Julia B. Huecker ; Chamila D. Perera ; Tammy P. Than ; Meredith M. Whiteside ; Spencer D. Johnson ; Ellen Shorter ; Mary K. Migneco ; Christian K. Olson ; Christopher S. Alferez ; Devon Camp ; Andrew Hartwick ; Mae O. Gordon Année de publication : 2023 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Conjonctivite
[Thésaurus Mesh]Infections virales de l'oeil
[Thésaurus Mesh]Signes et symptômesMots-clés : conjonctivite adénovirale Résumé : SIGNIFICANCE: This investigation reports the correlation of conjunctival viral titers in adenoviral conjunctivitis with patient-reported symptoms and clinician-graded signs for 21 days of follow-up. PURPOSE: Adenoviral conjunctivitis is a highly contagious viral eye infection with significant morbidity and economic impact. This study investigates whether severity of signs and symptoms and time to viral clearance are correlated with conjunctival viral titers at baseline and during 21 days of follow-up. METHODS: The Reducing Adenoviral Patient Infected Days study was a pilot study of the efficacy of a single in-office administration of ophthalmic 5% povidone-iodine. This article outlines longitudinal analyses after the primary outcome report. Of 212 participants screened, 28 participants with quantitative polymerase chain reaction–confirmed adenoviral conjunctivitis were randomized and had follow-up visits on days 1, 2, 4, 7, 14, and 21. At each visit, clinician-graded signs, participant-reported symptoms, and a conjunctival swab for quantitative polymerase chain reaction analysis were obtained. The correlation of viral titers with symptoms and signs was calculated: (1) cross-sectionally at each visit and (2) longitudinally for 21 days using a repeated-measures mixed-effects model. RESULTS: Twenty-five of 28 participants had sufficient data for this report. Higher viral titers for 21 days were correlated with greater severity of symptoms (tearing, matting, and redness, r ≥ 0.70; P < .02) and greater severity of clinical signs (bulbar redness and serous discharge, r ≥ 0.60; P < .01). Eyes with highest baseline viral titers required longer time to viral clearance (r = 0.59, P = .008). Signs and symptoms persisted in approximately half of the eyes even after viral clearance. CONCLUSIONS: Higher conjunctival viral titers across 21 days were strongly correlated with more severe signs and symptoms and longer time to viral clearance. Our results also indicate that symptoms and signs can persist after viral clearance. Optom Vis Sci 20 Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Nd:YAG Laser Capsulotomy: Efficacy and Outcomes Performed by Optometrists / Nathan Lighthizer in OVS : Optometry & Vision Science, vol. 100, 10 (Octobre 2023)
[article]
in OVS : Optometry & Vision Science > vol. 100, 10 (Octobre 2023)
Titre : Nd:YAG Laser Capsulotomy: Efficacy and Outcomes Performed by Optometrists Type de document : article de périodique Auteurs : Nathan Lighthizer ; Spencer D. Johnson ; Jared Holthaus ; Kathleen Holthaus ; Bibin Cherian ; Ryan Swindell ; Brianna Weber ; Karli Weise ; David Cockrell ; Stephen Lewis ; Jeff Anastasio ; Jason Ellen ; Jeffrey M. Miller Année de publication : 2023 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Capsulotomie postérieure
[Thésaurus Mesh]Lasers
[Thésaurus Mesh]Optométrie
[Thésaurus Mesh]Rétine
[Thésaurus Mesh]Troubles de la visionRésumé : SIGNIFICANCE: An increasing number of optometrists are performing Nd:YAG laser capsulotomy procedures; however, there is limited published information on the outcomes of these procedures. PURPOSE: This study aimed to assess the efficacy and safety of capsulotomy procedures performed by optometrists. METHODS: Subjects diagnosed with posterior capsule opacification causing reduced vision and subjective visual complaints were recruited for this study. A baseline examination was performed to ensure that the subjects met all the necessary criteria. The procedure was performed by a licensed doctor of optometry at six different clinics, and each subject was monitored for visual outcome and any potential complications. RESULTS: Subjects' Snellen visual acuity improved from an average of 20/40 to 20/23 (P < .001) with no complications of increased intraocular pressure, inflammation, visually significant lens pitting, macular edema, or retinal detachment. Of 78 subjects who responded to a post-procedure survey, 77 (99%) reported subjective improvement in vision after capsulotomy. CONCLUSIONS: Based on the outcomes of this study, YAG laser capsulotomies are effective treatments to improve patient vision that can be safely and effectively performed by optometrists. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Success of Masking 5% Povidone-Iodine Treatment: The Reducing Adenoviral Patient Infected Days Study / Meredith M. Whiteside in OVS : Optometry & Vision Science, vol. 98, 05 (Mai 2021)
[article]
in OVS : Optometry & Vision Science > vol. 98, 05 (Mai 2021)
Titre : Success of Masking 5% Povidone-Iodine Treatment: The Reducing Adenoviral Patient Infected Days Study Type de document : article de périodique Auteurs : Meredith M. Whiteside ; Ellen S. Shorter ; Mathew S. Margolis ; Fatima Alvi ; Julia B. Huecker ; Tammy P. Than ; Mary K. Migneco ; Jennifer S. Harthan ; Christina E Morettin ; Andrew Hartwick ; Spencer D. Johnson ; Chamila D. Perera ; Mae O. Gordon Année de publication : 2021 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]:C:Conjonctivite virale:Conjonctivite virale / thérapie
[Thésaurus Mesh]Conjonctivite virale
[Thésaurus Mesh]Gouttes oculaires lubrifiantes
[Thésaurus Mesh]Méthode en double aveugle
[Thésaurus Mesh]Povidone iodée
[Thésaurus Mesh]Solutions ophtalmiquesPermalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire