Small vessel vasculitis secondary to Mycobacterium chelonae.

Mycobacterial infection can be seriously debilitating and challenging to diagnose. The infection can mimic vasculitis associated with positive anti-neutrophilic cytoplasmic autoantibodies (ANCA). This clinical scenario is exemplified with a well-studied case of a 63-year-old Caucasian man with uncontrolled diabetes and ulcerative colitis on immunosuppressive agents. The patient was hospitalized for 3 months with worsening painful hand ulcerations. Primary vasculitis was first suspected, but the patient was later diagnosed with vasculitis secondary to Mycobacterium chelonae infection. Report includes discussion on sequence of testing which led to the diagnosis. After proper diagnosis and change to proper antibiotics, the patient's vasculitis improved over time. It is our hope that this report further raises awareness of mycobacterial infection as a mimicker of vasculitis. We also provide a review of relevant literature on non-tuberculosis mycobacterial (NTM) infection including a review of 22 articles and 12 cases found in the literature. The salient features of the literature review include that 10 of the 12 cases were patients who had risk factors of immunosuppression due to medications, and all patients were infected by mycobacterium causing skin vasculitis. After given the proper directed antibiotic treatment, 11 of the 12 patients had a reported improved outcome.

Medication use and falls: Applying Beers criteria to medication review in Parkinson's disease.

OBJECTIVES: Our goal was to assess the association between potentially inappropriate medication use and risk of falls in the Parkinson's disease population. METHODS: This was a retrospective cohort study conducted at an outpatient Parkinson's Disease Treatment Center. Individuals 65 years of age or older, diagnosed with Parkinson's disease who attended at least three visits in 2015 for physical, occupational therapy, or physician's visits were included in the study. Electronic medical records were utilized to perform chart reviews, and medications were analyzed to identify prescription medications, combination preparations, over-the-counter medications, and dietary supplements. The goal of this study was to test the following hypothesis: elderly individuals with Parkinson's disease who take multiple potentially inappropriate medications are more likely to experience a fall compared to elderly individuals with Parkinson's disease who do not take multiple potentially inappropriate medications. RESULTS: A higher mean number of prescription medications were associated with falls in elderly Parkinson's disease patients (6.53 vs 5.21, p < 0.01). Polypharmacy (taking five or more prescription and nonprescription medications) was not significantly associated with falls. Patients taking potentially inappropriate medications specifically contraindicated for those with a history of falls and fractures were more likely to report falls (p < 0.04). Analysis of the specific therapeutic medication categories demonstrated no significant differences between those who did and did not report falls. CONCLUSION: A future prospective study at Parkinson's disease center should include an electronic medical record-based intervention to reduce the total number of medications, as well as to minimize the use of high-risk medications.