Methotrexate

Uveitis in Adults

Author/s: 
Panayiotis Maghsoudlou, Simon J. Epps, Catherine M. Guly

Importance: Uveitis is characterized by inflammation of the uvea—the middle portion of the eye composed of the iris, ciliary body, and choroid—causing eye redness, pain, photophobia, floaters, and blurred vision. Untreated uveitis may cause cataracts, glaucoma, macular edema, retinal detachment, optic nerve damage, and vision loss.

Observations: Uveitis predominantly affects individuals aged 20 to 50 years. Anterior uveitis affects the iris and ciliary body (41%-60% of cases); intermediate uveitis affects the pars plana (attachment point of vitreous humor) and peripheral retina (9%-15%); posterior uveitis involves the choroid and/or retina (17%-23%); and panuveitis involves all uveal layers (7%-32%). Uveitis is classified as noninfectious or infectious, with toxoplasmosis, herpes, tuberculosis, and HIV comprising 11% to 21% of infectious cases in high-income countries and 50% in low- and middle-income countries. Incidence and prevalence of uveitis are influenced by genetic factors (eg, human leukocyte antigen–B27), environmental factors (eg, air pollution), and infection rates. In the US and Europe, 27% to 51% of uveitis cases are idiopathic, and 37% to 49% are associated with systemic disease, such as axial spondyloarthritis. Treatment goals are to induce and maintain remission while minimizing corticosteroid use to reduce corticosteroid-related adverse effects. Infectious uveitis requires systemic antimicrobial treatment. Active inflammatory disorders associated with uveitis should be treated by the appropriate specialist (eg, rheumatologist). Treatment for uveitis depends on subtype; anterior uveitis is treated with topical corticosteroids, and mild intermediate uveitis may be monitored without initial treatment. Patients with moderate to severe intermediate uveitis, posterior uveitis, and panuveitis are at high risk of sight-threatening complications and require systemic and/or intravitreal corticosteroids and immunosuppressive agents. For posterior uveitis, first-line therapy with disease-modifying antirheumatic drugs such as methotrexate achieved remission of inflammation in 52.1% (95% CI, 38.6%-67.1%) of patients, and mycophenolate mofetil controlled inflammation in 70.9% (95% CI, 57.1%-83.5%). In patients who do not improve or worsen with first-line therapy, adalimumab extended time to treatment failure to 24 weeks vs 13 weeks with placebo and reduced frequency of treatment failure from 78.5% to 54.5% (P < .001).

Conclusions and Relevance: Uveitis is characterized by inflammation of the uvea and primarily affects adults aged 20 to 50 years. For noninfectious anterior uveitis, corticosteroid eyedrops are first-line treatment. For posterior noninfectious uveitis, disease-modifying antirheumatic drugs are first-line therapy; biologics such as adalimumab are second-line treatment for patients with inflammation refractory to treatment. Uveitis caused by systemic infection should be treated with antimicrobials, and local or systemic steroids may be used depending on the severity of uveitis and the specific microorganism.

Guidelines for the Primary and Gender-Affirming Care of Transgender and Gender Nonbinary People

Introduction to the guidelines The Center of Excellence for Transgender Health (CoE) at the University of California – San Francisco is proud to present these Guidelines for the Primary and Gender-Affirming Care of Transgender and Gender Nonbinary People. Transgender people have a gender identity that differs from the sex which they were assigned at birth, and are estimated to represent 0.5% of the U.S. population.[1] Numerous needs assessments have demonstrated that transgender people encounter a range of barriers to accessing primary health care. A 2006 survey of more than 600 transgender people in California found that 30% postponed seeking medical care due to prior disrespect or discrimination, and that 10% were primary care outright.[2] The 2011 National Transgender Discrimination Survey of more than 6000 transgender people in all 50 U.S. states found several noteworthy disparities, including 28% who delayed care due to past discrimination and 19% who were denied care outright. Most alarmingly, 50% of respondents reported having to teach their providers about their own healthcare.[3] These guidelines aim to address these disparities by equipping primary care providers and health systems with the tools and knowledge to meet the health care needs of their transgender and gender nonconforming patients. These guidelines expand on the original UCSF Primary Care Protocol for Transgender Care, which since its launch in 2011 has served thousands of providers and policymakers across the U.S. and around the world; the page on hormone administration alone received more than 5000 visitors in the month of November, 2015. These Guidelines complement the existing World Professional Association for Transgender Health Standards of Care and the Endocrine Society Guidelines in that they are specifically designed for implementation in every day evidence-based primary care, including settings with limited resources.[4,5] The overall structure and list of topics for inclusion were developed in consultation with the CoE’s Medical Advisory Board (MAB), a diverse group of expert clinicians from a variety of academic and community based settings. Also contributing to the overall design and structure was a review of the range of consultation requests received by the CoE since the 2011 launch of the original Protocol. The guidelines were then written using an authorship – peer review approach. Primary authors from both within and outside the MAB were invited for individual topics, after which a peer review and modified consensus process was used to arrive at the final guidelines presented here. The diverse authorship allows the development of a broadly applicable document, rather than one that solely reflects the practice at a single academic medical center, such as UCSF. These guidelines would not be possible without the contributions of our Medical Advisory Board and other authors and reviewers, as well as the support of my CoE colleagues JoAnne Keatley, MSW and E. Michael Reyes, MD, MPH, as well as Lissa Moran who assisted immensely with literature reviews, bibliography management, version control, copy editing, formatting, and compiling peer reviewer comments. Ben Zovod also assisted with literature reviews, bibliography management, and compiling peer reviewer comments. Their dedication and hours of hard work has resulted in a final product that is relevant, broadly applicable, evidence based, and scientifically sound. I hope you find these guidelines useful and welcome any feedback or questions, which are June 17, 2016 2 Guidelines for the Primary and Gender-Affirming Care of Transgender and Gender Nonbinary People helpful in framing future revisions. Thank you for caring about the health of transgender and gender nonconforming people. Madeline B. Deutsch, MD, MPH Editor Guidelines for the Primary and Gender-Affirming Care of Transgender and Gender Nonbinary People Director of Clinical Services Center of Excellence for Transgender Health Associate Professor of Clinical Family and Community Medicine Department of Family and Community Medicine University of California, San Francisco Madeline.Deutsch@ucsf.edu

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