Achievement of serum uric acid target by rheumatology clinic pharmacists compared with primary care providers in patients with gout.

BACKGROUND: The American College of Rheumatology strongly recommends a treat-to-target management strategy to achieve and maintain serum uric acid (sUA) less than 6 mg/dL to decrease risk of gouty flare recurrence and permanent joint damage. OBJECTIVE: To compare the effectiveness of rheumatology clinic pharmacists and primary care providers (PCPs) in achieving a target sUA goal in patients with gout. METHODS: This retrospective chart review included patients aged 18 years and older starting urate-lowering therapy (ULT) (allopurinol, febuxostat, or probenecid) for gout between January 1, 2015, and December 31, 2019. Exclusion criteria were ULT use within the previous 6 months, baseline sUA less than 6 mg/dL, and death within 12 months of starting ULT. From ULT initiation, data were collected until sUA less than 6 mg/dL was achieved or a maximum of 12 months. The primary outcome was the percentage of patients who achieved sUA less than 6 mg/dL. Key secondary outcomes were percent reduction in sUA and time to sUA target achievement. RESULTS: Of 62 patients included in each group, 75.8% of patients in the pharmacist cohort versus 30.6% of patients in the PCP cohort achieved target sUA less than 6 mg/dL (odds ratio 7.09, 95% confidence interval 3.28-16.11, P < 0.001). Patients in the pharmacist-managed group also achieved a greater reduction in mean sUA (-36.7% vs. -26.9% respectively, P = 0.001). Among patients achieving target sUA, median time to target was similar at 92 and 86 days, respectively, despite significantly lower initial mean allopurinol doses in the pharmacist-managed group (102 mg/d vs. 145 mg/d, P < 0.001). CONCLUSION: The odds of achieving target sUA within 12 months were 7 times higher if gout was managed by a rheumatology clinic pharmacist as compared with a PCP. This study suggests the need for prescriber education and supports expansion of pharmacist-led gout management to primary care settings.

Extending INR testing intervals in warfarin patients at a multi-center anticoagulation clinic.

Warfarin has been used as an anticoagulant by millions of patients due to its effectiveness, availability, and low cost. Evidence on the safe extension of international normalized ratio (INR) testing frequency remains an area of interest, especially during the recent COVID-19 pandemic. The purpose of this study is to safely extend INR testing intervals in patients throughout a multisite, system-wide anticoagulation clinic. Updates were made to the pharmacist's collaborative practice agreement (CPA) and nurse protocol to optimize practice and allow INR testing interval extension up to a maximum of 8-weeks. The primary outcome was the change in duration between INR tests (INR testing interval) measured before and after providing staff education on clinic updates. The mean duration between INR tests (SD) was 23.69 days (11.29) in the pre-intervention period and 25.58 days (13.91) in the post-intervention period. During the COVID-19 pandemic (post2), intervals were extended further to 27.81 days (14.96), demonstrating a statistically significant increase in INR testing interval from pre-intervention to post-intervention and to post2 (p < 0.001 and p < 0.001, respectively). A secondary outcome indicated the mean time in therapeutic range (SD) showed no significant difference in pre-intervention 70.11% (25.95) versus post-intervention of 69.76% (25.69) with a difference of - 0.35% (29.93) (p = 0.956) or versus the post2 of 68.82% (27.20) with a difference of - 1.29% (33.20) (p = 0.120). This study showed that changes to the CPA and protocol allowed for a significant increase in INR testing interval while simultaneously maintaining a mean time in therapeutic range > 60% for the clinic population.

Altered Mental Status and Cyanosis in a Pediatric Patient with Methemoglobinemia.

Methemoglobinemia results from increased amounts of oxidized hemoglobin in the blood with an ensuing change in oxygen dissociation curve and lack of oxygen delivery to tissue. A previously well, male toddler was brought to the Pediatric Emergency Department (PED) by Emergency Medical Services (EMS) with abrupt onset of altered mental status and cyanosis after a suspected ingestion of "Rush" nail polish remover. He was quickly diagnosed with methemoglobinemia by both clinical presentation and chocolate-colored blood appearance. He emergently received intravenous (IV) methylene blue (MB) with immediate and sustained improvement requiring no further doses. Though inhalation of nitrites and subsequent methemoglobinemia is frequently reported in adolescents, we were unable to find any cases in the literature detailing ingestion of this product and the resulting clinical manifestations. Our objective with this report is to describe a rare case of a toddler with an accidental ingestion of "Rush" nail polish remover, a nitrite compound. Our patient presented to the PED with abrupt onset of altered level of consciousness, hypotension, and cyanosis resulting from acquired methemoglobinemia. This case report demonstrates the importance of emergency clinicians being able to make clinical judgements and decisions based on the history and physical exam when methemoglobinemia is suspected.

Computer use in an urban university hospital: technology ahead of literacy.

The linkage of patient safety and care quality to the implementation of computerized information systems assumes that clinical staff are skilled with computers. Nurses and nursing support staff increasingly require computers to carry out their work. Minimum computer competencies for nurses have been identified. The determination of whether the current nursing workforce has acquired these competencies remains uncertain. We administered a self-assessment survey to nurses and nursing support staff to determine proficiency with computer skills they might perform at work. Respondents reported inadequacies in basic and work-related computer skills. More than 28% scored themselves as having fair or poor proficiency on all skills, and more than 50% as fair or poor on five of 11 skills. Respondents over age 50 and those graduating before 1984 tended to score proficiency lower. Our study suggests that many nurses and nursing support staff may not have the minimum computer competencies to effectively and efficiently perform their work.