Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Anecdotal reports have suggested that the use of disposable contact lenses is an effective treatment for giant papillary conjunctivitis. In a prospective randomized double-masked study, we compared the clinical performance of the Acuvue (Vistakon, Jacksonville, Florida) disposable contact lens to the traditional daily-wear lens of choice, CSI (Pilkington Barnes Hind, Sunnyvale, California), in 37 patients with previously diagnosed giant papillary conjunctivitis who were examined at one-month intervals for six months. A survey questionnaire for grading symptoms disclosed significant improvement in itching, discharge, and blurred vision in both groups early in the study. Evaluation of patient preference showed that the CSI lens was strongly preferred with regard to lens handling (76% vs 8%). In contrast, the Acuvue lens was strongly preferred with regard to lens comfort (62% vs 11%). For the variable of overall lens preference, there was no significant difference between the two lenses (CSI, 43% and Acuvue, 41%). Multiple regression analysis disclosed that both lens comfort (P < .002) and lens handling (P = .05) contributed significantly to the choices made regarding the dependent variable of overall lens preference. Lens comfort (beta = .71) was observed to be approximately 50% more powerful than lens handling (beta = .48). There was no significant difference in the rate or cost of torn lenses between groups, suggesting that the Acuvue lens can withstand the physical manipulation associated with daily-wear use for up to one month. The results of this study suggest that the use of disposable contact lenses for the treatment of giant papillary conjunctivitis is at least as effective as the traditional daily-wear lens of choice.
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PMID:Comparison of the clinical performance of the Acuvue disposable contact lens and CSI lens in patients with giant papillary conjunctivitis. 847 Jul 16

The aim of this study was to evaluate if amniotic fluid (AF) mixed with artificial tears or soaked with a soft contact lens (SCL) as a treatment for severe dry eye disease (DED) would improve its signs or symptoms. In this retrospective pilot study 22 consecutive eyes of 11 patients with level 3 DED classified by DEWS 1 (Dry Eye WorkShop 1 2007), were included in the study between June 1 and September 30 in 2017. The study was conducted before DEWS II (Dry Eye WorkShop II 2017), which was published in October 2017. Therefore, DEWS II was not adopted for this study. Soft Contact Lens Acuvue Oasys of Plano with 8.8 base curve and 14 mm diameters by Johnson and Johnson were used to soak in FloGraft, which is an AF, for 30 minutes before placing in 12 eyes in Group 1. The contact lenses were placed in the left eye for 1 week. In Group 2, 10 eyes used 6 mL of artificial tears mixed with 0.25 mL of AF, which were applied to the eye four times a day for 1 week. No other eye medications were used. The eyes that were included had diffuse punctate staining and fast tear breaking times of <5 seconds with severe ocular symptoms (DEWS 1 level 3-4). Photos of fluorescein stain corneas before the treatment and 1 week after the treatment were used to compare the distribution of punctate staining as the objective outcomes for signs. Several questions adopted from the Ocular Surface disease Index (OSDI) about subjective symptoms before and after the treatment were asked, and documented on the chart. Improvement either in symptoms or signs or both of DED after 1 week at follow-up examination was recorded. Group 1, with SCL 46% had improvement after 1 week and Group 2, with artificial tears 50% had improvement after 1 week. Improvement means either symptom relief or comparatively decreased distribution of punctate staining on the cornea or both. No cases had inflammation, infection, irritation or blurred vision. We concluded that FloGraft as an AF can safely improve the symptoms or the signs of severe DED either as a mix with artificial tears or soaked with SCL by about 50% in this case series without evidence of irritation, inflammation or blurred vision in the short term.
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PMID:A Pilot Study of the Short Term Effectiveness and Safety of Amniotic Fluid in Severe Dry Eye Disease. 3126 17