Pattern of Retinopathy: Although the locus of toxic damage is parafoveal in many eyes, Asian patients often show an extramacular pattern of damage. Dose: We recommend a maximum daily HCQ use of 5.0 mg/kg real weight, which correlates better with risk than ideal weight. Hydroxychloroquine plaquenil sickle cell Chloroquine most common side efffects The visual field test is among the most important tests to learn to interpret as you begin your career in ophthalmology. Learn about the top 5 most common fields! Our site is most compatible with Chrome, Firefox, or Safari. Recommended Screening Tests. We recommend the use of both automated visual fields and SD OCT for routine primary screening, because these are widely available. Fields potentially are more sensitive, but are subjective and patients differ in the reliability of their responses; SD OCT is objective, highly specific. Visual field testing is non-covered as a screening test. CPT requires an interpretation of the results of this test. Usually this is a short narrative describing the reliability of Risk of Toxicity: The risk of toxicity is dependent on daily dose and duration of use. There are no similar demographic data for CQ, but dose comparisons in older literature suggest using 2.3 mg/kg real weight. Plaquenil visual field testing Visual Field Test Learn How the Procedure Is Performed, Recommendations on Screening for Chloroquine and. Chloroquin phosphate site drugs.comPlaquenil pronounceWill plaquenil cause my hot flashes to get worseWhat labs are needed for plaquenilSunspots and plaquenil Plaquenil hydroxychloroquine Disease Interactions. There are 8 disease interactions with Plaquenil hydroxychloroquine The use of 4-aminoquinolines is generally considered contraindicated in the presence of retinal or visual field changes, whether attributable to 4-aminoquinoline compounds or to any other etiology. Plaquenil Disease Interactions -. MEDICAL POLICY Visual Field Examination. Humphrey visual field findings in hydroxychloroquine toxicity. For women, start with 100 pounds, and add 5 pounds for every inch over 5 feet. For men, start with 106 pounds, and add 6 pounds for every inch over 5 feet. The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. Visual field tests abnormal is found among people who take Plaquenil, especially for people who are female, 60+ old, also take medication Amlodipine, and have Asthma Visual fields. In early cases of Plaquenil toxicity, an early indicator of damage is the appearance of a paracentral scotoma seen on automated visual field testing in the absence of fundus changes. 18 Each of the testing strategies can be used to detect early toxicity changes, but the presentation of the visual field effects will vary. Due to the central area being depressed in the 24-2 and 30-2 testing strategies, it is difficult to discern the central 2-degree field of sparing seen in the.