Ewha Womans University · Medicine
Professor Sandy Jeong Rhie's research lab specializes in critical care pharmacotherapy, with a focus on optimizing antibiotic use, antimicrobial stewardship, and personalized medication management in critically ill patients. Key research directions include the impact of antibiotics on clinical outcomes—particularly immune checkpoint inhibitors in cancer patients—and the role of pharmacists in improving patient outcomes through multidisciplinary interventions. The lab also investigates therapeutic drug monitoring, such as colistin and linezolid, to balance efficacy and safety in intensive care settings.
Figures are computed from collected data and may differ slightly.
Critically ill patients with any malignancy or an elevated baseline creatinine level who were treated with linezolid in the ICU were more likely to develop thrombocytopenia. More importantly, mortality increased with patients who developed linezolid-induced thrombocytopenia compared to those did not.
Implementation of a multidisciplinary NST service for critically ill patients was associated with higher percentages of goal kcal and goal protein, as well as a shortened duration of mechanical ventilation use. Higher energy supply was associated with a reduced mortality rate.
All-cause hospitalization showed improvement in the pharmaceutical care group. However, the strength of evidence for the majority of outcomes with pharmaceutical care, except direct performance measures such as prescription rates, was either insufficient or low. This could be explained by the presence of imprecision and inconsistency derived from the diversity of pharmaceutical care, the heterogeneity of patient populations or clinical settings. Moreover, it may indicate the necessity for homoge
The mPCT contributed to the reduction of inappropriate use of analgesics and improved pain control. Pharmacist intervention appeared to have improved pain control in patients under palliative care. Each team member's role should be individualized and developed further.
The desired target steady-state average colistin concentration (C<sub>ss,avg</sub>) to balance between therapeutic effectiveness and nephrotoxicity is largely unclear. The objective of this study was to evaluate the effect of the desired target colistin C<sub>ss,avg</sub> on the effectiveness and safety of IV colistin therapy in critically ill patients. Overall, 153 critically ill patients (71% males) receiving IV colistin were retrospectively analyzed. The desired target colistin C<sub>ss,avg</
Antibiotic-induced dysbiosis may affect the efficacy of immune checkpoint inhibitors. We investigated the impact of antibiotics on the clinical outcomes of nivolumab in patients with non-small cell lung cancer (NSCLC). Patients who received nivolumab for NSCLC between July 2015 and June 2018 and who were followed up until June 2020 were included in a retrospective cohort analysis. Of 140 eligible patients, 70 were on antibiotics. Overall survival (OS) was shorter in patients on antibiotics (ABX)
Pharmacist-led medication reconciliation targeting short-term hospitalised patients improved drug use, prevented medication waste and reduced healthcare costs.
This study aims to evaluate potentially appropriate antiplatelet therapy in patients with chronic kidney disease. A systematic analysis was conducted to identify the clinical outcomes of available antiplatelet therapy regimens with enhanced platelet inhibition activity (intervention of 5 regimens) over the standard dose of clopidogrel-based dual antiplatelet therapy in patients with renal insufficiency. An electronic keyword search was performed on Pubmed, Embase, and Cochrane Library per PRISMA
Antimicrobial stewardship program (ASP) is one of the most important strategies for managing infectious disease treatment and preventing antimicrobial resistance. The successful implementation of ASP in the community health system (CHS) has been challenging. We evaluated perceptions of current ASP, potential setbacks of ASP implementation, and future demands on ASP services among physicians and pharmacists in the CHS. The qualitative research was conducted through in-depth individual interviews
Pharmacy services at major multisport games include dispensing over 5000 prescriptions, supporting the TUE and IOC Needle Policy processes and providing clinical information to athletes and prescribers on drugs in sports and the World Anti-Doping Agency regulations of drugs prohibited in sport. During the PyeongChang 2018 Olympic and Paralympic Winter Games, pharmacists played a crucial role in delivering safe and effective pharmacy service based on their expert knowledge in antidoping and the c
Effective therapies are urgently needed to manage COVID-19, and existing drugs such as antivirals and antimalarials are under investigation for repurposing to meet this need. This process requires up-to-date drug information to ensure optimum use, particularly safety and efficacy profiles of the medications, until convincing evidence is reported.
This study comprehensively investigated clinical outcomes associated with renin angiotensin system inhibitor-based dual antihypertensive regimens in non-dialysis chronic kidney disease (CKD) patients. Keyword searches of databases were performed per PRISMA-NMA guidelines. Frequentist network meta-analysis were conducted with 16 head-to-head randomized controlled trials. The effect sizes of dichotomous and continuous variables were estimated with odds ratio (OR) and standard mean differences (SMD
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