Plaquenil screening guidelines asian

Discussion in 'Chloroquine Phosphate' started by mama999, 16-Mar-2020.

  1. Bestioas Guest

    Plaquenil screening guidelines asian


    Her rheumatologist instructed her to undergo a baseline ocular examination prior to initiating Plaquenil (hydroxychloroquine, Sanofi-Aventis) therapy. Toxic maculopathy associated with chloroquine use was first documented in the literature five decades ago.1 In the United States, Plaquenil––an analog to chloroquine––is used to treat a variety of conditions, including rheumatoid arthritis, lupus and several distinct inflammatory disorders. Although the incidence of macular toxicity is infrequent with Plaquenil use (at a dosage of 200mg or 400mg q.d.), its visual impact can be devastating.

    Chloroquine phosphate for lupus Hydroxychloroquine

    Currently, one of the primary functional screening tests recommended for the evaluation of Plaquenil retinal toxicity is 10-2 white stimulus automated visual fields; however, research shows Asian patients benefited from 24-2 or 30-2 visual fields, given that toxicity often manifests changes beyond the macula in these patients. 9 Because spectral-domain optical coherence tomography SD-OCT is readily accessible and able to detect early structural damage prior to clinical funduscopic findings. Thereafter, the AAO states annual screening can be deferred until year 5 on the medication but should start sooner if the patient is at a higher risk for toxicity. The guidelines recommend 1 an automated visual field as well as a 2 spectral-domain optical coherence tomography SD OCT. Visual screening tests can be performed. If you are pregnant, considering becoming pregnant, or lactating, please discuss this with your doctor before taking this medication. However, hydroxychloroquine has been shown to be safe during pregnancy and breast feeding. Hydroxychloroquine typically is very well tolerated. Serious side effects are rare.

    Initially, central visual acuity may be unaffected, but the patient may notice related paracentral scotomas that often interfere with reading. The associated classic retinal toxicity is described as a bull’s eye maculopathy (ring of depigmented retinal pigment epithelium that spares the foveal area).

    Plaquenil screening guidelines asian

    Chloroquine and Hydroxychloroquine Toxicity Workup Approach., Plaquenil - Eye Doctor MD

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  3. AAO revised guidelines. The AAO published dosing and screening recommendations for chloroquine and hydroxychloroquine in 2016, revising previous recommendations published in 2011. The current maximum daily HCQ dose recommended by the AAO is 5 mg/kg of real weight. The 2011 guidelines suggested a maximum dose of 6.5 mg/kg of ideal weight.

    • Despite Plaquenil dosing recommendations, retinal toxicity..
    • PATIENT FACT SHEET Hydroxychloroquine Plaquenil.
    • Retina Today - Imaging in Hydroxychloroquine Toxicity April 2019.

    Previous 30 recommendations by the AAO to limit HCQ dosing to 6.5 mg/kg of ideal body weight have been 31 revised to 5 mg/kg of actual body weight 5. Some authors recommend 6.5 mg/kg of actual 32 body weight with a cap at 400 mg per day and further adjustments for renal insufficiency 10. Contrary to the 2011 recommendations, age, liver disease, and obesity are not well correlated with the risk of retinopathy. 5 The major risk factors are dose and duration, underlying maculopathy, renal disease, and tamoxifen use. 3 The new recommendations reinforce advice in the Invited Commentary by Kim to look beyond the macula when screening. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia.

     
  4. kevinkva Moderator

    Some side effects may occur that usually do not need medical attention. Hydroxychloroquine Side Effects Common, Severe, Long Term. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic Side effects of Plaquenil Other Drugs discussions.
     
  5. Sindorian XenForo Moderator

    Hydroxychloroquine Reviews Everyday Health Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects.

    Plaquenil User Reviews for Rheumatoid Arthritis at