The Annals of pharmacotherapy
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Observational Study
Sedation Requirements in Patients on Venovenous or Venoarterial Extracorporeal Membrane Oxygenation.
Background:There is a paucity of data evaluating optimal dosing strategies of commonly utilized opioids and sedatives for patients on extracorporeal membrane oxygenation (ECMO) support where pharmacokinetic and pharmacodynamic variables of these administered agents are altered. Objective: To assess the daily dosing requirement of sedatives and analgesics for patients on venovenous (VV) and venoarterial (VA) ECMO after the initial ECMO cannulation period. Methods: We performed a retrospective, observational study of adult patients receiving sedation and analgesia while receiving ECMO support for at least 24 hours. ⋯ The median daily doses of fentanyl, dexmedetomidine, and propofol did not significantly increase throughout the time on ECMO support. Conclusions and Relevance: We found that the overall opioid daily dosing requirements were lower than previously reported in the literature. Additionally, light sedation strategies with a target RASS of -1 to 0 are feasible in this patient population.
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Meta Analysis
Balanced Crystalloids Versus Saline in Critically Ill Adults: A Systematic Review and Meta-analysis.
Background: The optimal resuscitative fluid remains controversial. Objective: To assess the association between crystalloid fluid and outcomes in critically ill adults. Methods: Cumulative Index to Nursing and Allied Health Literature, Scopus, PubMed, and Cochrane Central Register for Controlled Trials were searched from inception through July 2019. ⋯ In the sepsis cohort, odds of hospital or 28-/30-day mortality were similar, but the odds of major adverse kidney events occurring in the first 30 days were less with balanced crystalloids than saline (OR = 0.78; 95% CI = 0.66-0.91; I2 = 42%). Conclusion and Relevance: Resuscitation with balanced crystalloids demonstrated lower hospital or 28-/30-day mortality compared with saline in critically ill adults but not specifically those with sepsis. Balanced crystalloids should be provided preferentially to saline in most critically ill adult patients.
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Objective: To review phase 3 trials of sodium-glucose cotransporter (SGLT) inhibitors in type 1 diabetes mellitus (T1DM) patients. Data Sources: A literature search of Ovid MEDLINE databases (1946 through May 17, 2019) limited to English-language human clinical trials was conducted using the following terms: sodium-glucose transporter 2 inhibitors, canagliflozin, dapagliflozin, empagliflozin, sotagliflozin, ertugliflozin, ipragliflozin, or remogliflozin combined with type 1 diabetes mellitus. Results were verified via Google Scholar and clinicaltrials.gov. ⋯ Empagliflozin 2.5 mg warrants additional investigation given its efficacy without an increased incidence of DKA. Conclusions: Phase 3 trial data of SGLT inhibitors provide evidence for sustained efficacy in T1DM patients. Appropriate patient selection for therapy and routine monitoring are essential to minimize associated risks.
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Background: More than 1.3 million emergency department visits have been associated with adverse drug events (ADEs) in older adults. Increasing Alzheimer's disease (AD) prevalence in the geriatric population poses an additive risk of ADEs because of the array of psychotropic medications prescribed for AD patients. Scant research has been conducted at a nationwide level on psychotropic-related ADEs in this population. ⋯ There was a significantly higher likelihood for Alzheimer's cases to experience any psychotropic-related adverse event (OR = 1.66; 95% CI = 1.20, 1.82). Conclusion and Relevance: Alzheimer's patients more frequently experienced psychotropic-related adverse events and related adverse outcomes than older adults without Alzheimer's. Application of these findings should be implemented in protocol development to reduce future psychotropic-related adverse outcomes for this population.
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Background: Little is known regarding the impact of the Food and Drug Administration (FDA) boxed warning on prescribing rates of fluoroquinolone (FQ) antibiotics in the outpatient setting. Objective: The primary objective of this study was to evaluate the 2016 FDA boxed warning update on FQ prescribing rates for uncomplicated urinary tract infection (uUTI). Methods: This was a single-center retrospective cohort study conducted at 6 family medicine practices, including women aged 18 to 65 years with an outpatient visit for uUTI from January 1, 2016, to December 31, 2016. ⋯ Concordance of antibiotic prescribing with the Infectious Diseases Society of America clinical practice guidelines for uUTI was low, and the incidence of treatment failure was low. Conclusion and Relevance: The 2016 FDA boxed warning was not significantly associated with decreased FQ prescribing for uUTI across a large academic family medicine practice. Methods to improve education and disseminate FDA warnings in practice are needed.