This review summarizes the current literature regarding the ocular complications of hydroxychloroquine. Hydroxychloroquine has been used since the 1950s for the treatment of various rheumatic and dermatologic diseases. Hydroxychloroquine can cause ocular toxicity, with the most serious being an irreversible retinopathy. At the present time, no "gold standard" exists for identification of the ocular toxicity prior to its development. This has led to controversy regarding the recommendations for ophthalmologic examinations for screening patients on hydroxychloroquine.

Cumulative survival of patients with CTD who underwent LT is similar to those with IPF and slightly less than those with COPD, with an increased risk of mortality that was most prominent at 6 months after transplant followed by subsequent narrowing of the survival differences over time. Lung transplantation may be a viable therapeutic option for patients with end-stage lung dysfunction resulting from a CTD.

In recent years, the search for the cause of giant cell arteritis (GCA) has led investigators to look to varicella zoster virus (VZV) as the answer. In some ways, the nature of VZV infection makes it an attractive explanation for the pathology observed in GCA. However, studies to date yield a level of inconsistency that still leaves uncertainty as to whether VZV directly causes GCA, and positive findings have not been successfully reproduced.

Minocycline is a tetracycline derivative with multiple clinical uses including the treatment of various infections, acne vulgaris, and rosacea. Numerous adverse events have been reported ranging from minor complaints such as nausea, to serious life-threatening toxicities such as acute renal failure, hepatotoxicity, and systemic lupus erythematosus. We report the case of an 18-year-old female patient who developed minocycline-induced cutaneous polyarteritis nodosa after taking minocycline for acne vulgaris. The vasculitis resolved after discontinuation of the minocycline without need for corticosteroids. This case is the eighth biopsy-confirmed case of minocycline-induced polyarteritis nodosa. Although minocycline is an effective medication with a wide variety of clinical uses, clinicians must be aware of its potential side effects including autoimmune-related disorders such as polyarteritis nodosa or systemic lupus erythematosus.

Adult-onset Still disease (AOSD) is an inflammatory condition of unknown etiology that responds to glucocorticosteroids and disease-modifying antirheumatic drugs, particularly methotrexate. However, disease refractory to conventional treatment has led to the reported use of biologic therapy including tumor necrosis factor α inhibitors (infliximab, etanercept, and adalimumab), anakinra, rituximab, and tocilizumab. We report the successful use of abatacept in the treatment of a patient with AOSD manifested by polyarthritis, rash, fevers, elevated liver function tests, and ferritin levels refractory to treatment with methotrexate and hydroxychloroquine. Remission has been maintained for 35 months with the addition of abatacept administered once monthly. There is evidence that T-cell activity plays an important role in the autoimmune activity of AOSD, and modulation of CD28 costimulation of T cells by abatacept has specific immunosuppressive actions that make it an appealing alternative therapeutic option for refractory AOSD.