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Stancampiano F, Jhawar N, Alsafi W, Valery J, Harris D, Kempaiah P, Shah S, Heckman M, Siddiqui H, Libertin C. Use of remdesivir for COVID-19 pneumonia in patients with advanced kidney disease: A retrospective multicenter study. Clin Infect Pract 2022; 16:100207. [PMID: 36268055 PMCID: PMC9557110 DOI: 10.1016/j.clinpr.2022.100207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/25/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022] Open
Abstract
Background and objectives Remdesivir, an antiviral drug routinely used in the treatment of COVID-19 has not yet received FDA approval for use in patients with advanced kidney disease defined as GFR < 30 mL/min/1.73 m2. There is concern that an excipient in Veklury (Gilead's proprietary name for remdesivir) called sulfobutylether-beta-cyclodextrin (SBECD), which is renally cleared, may accumulate and reach toxic levels in patients with advanced kidney disease. The aim of this study was to summarize characteristics and incidence of adverse events of chronic kidney disease (CKD) patients who received remdesivir during hospitalization.Design, setting, participants, and measurements.We retrospectively studied patients admitted to one of several hospitals of the Mayo Clinic Foundation with the diagnosis of COVID-19 pneumonia and CKD. Laboratory values were also measured when remdesivir was first administered and stopped. All analyses were performed in the overall patient group and three separate subgroups of patients with a GFR ≥ 15, a GFR < 15 and dialysis, and a GFR < 15 and no dialysis. Results A total of 444 CKD patients who were admitted to the hospital with COVID-19 pneumonia between May 2020 and September 2021 were included. Information was collected on patient characteristics, hospitalization, and adverse events. In the overall cohort, median age was 72 years (Range: 21-100 years), 55.2 % of patients were male, and most (86.5 %) were Caucasian. CKD stage was 3 for 114 patients (25.7 %), 4 for 229 patients (51.6 %), and 5 for 101 patients (22.7 %). A total of 146 patients (32.9 %) were admitted to the ICU, 103 (23.2 %) died in the hospital, and 120 (27.0 %) were on dialysis. The proportion of patients with an adverse event did not differ dramatically between the GFR ≥ 15 (20.9 %), GFR < 15 and dialysis (30.2 %), and GFR < 15 and no dialysis (32.3 %) groups (P = 0.12). Conclusion Our results suggest that the use of remdesivir in patients with very severe CKD is safe, even in those who are not on renal replacement therapy.
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Affiliation(s)
- F. Stancampiano
- Department of Medicine, Mayo Clinic Florida, 4500 San Pablo Rd, 3-W Cannaday, Jacksonville, FL 32224, United States,Corresponding author
| | - N. Jhawar
- Department of Medicine, Mayo Clinic Florida, 4500 San Pablo Rd, 3-W Cannaday, Jacksonville, FL 32224, United States
| | - W. Alsafi
- Clinical Research Unit, Mayo Clinic Florida, 4500 San Pablo Rd, 3-W Cannaday, Jacksonville, FL 32224, United States
| | - J. Valery
- Department of Medicine, Mayo Clinic Florida, 4500 San Pablo Rd, 3-W Cannaday, Jacksonville, FL 32224, United States
| | - D.M. Harris
- Department of Medicine, Mayo Clinic Florida, 4500 San Pablo Rd, 3-W Cannaday, Jacksonville, FL 32224, United States
| | - P. Kempaiah
- Division of Infectious Disease, Mayo Clinic Florida, 4500 San Pablo Rd, Griffin 142, Jacksonville, FL 32224, United States
| | - S. Shah
- Division of Transplant Medicine and Critical Care, Mayo Clinic Florida, 4500 San Pablo Rd, Mayo 03, Jacksonville, FL 32224, United States
| | - M.G. Heckman
- Division of Clinical Trials and Biostatistics, Mayo Clinic Florida, 4500 San Pablo Rd, Stabile 750 N, Jacksonville, FL 32224, United States
| | - H. Siddiqui
- Division of Clinical Trials and Biostatistics, Mayo Clinic Florida, 4500 San Pablo Rd, Stabile 750 N, Jacksonville, FL 32224, United States
| | - C.R. Libertin
- Division of Infectious Disease, Mayo Clinic Florida, 4500 San Pablo Rd, Davis 408N, Jacksonville, FL 32224, United States
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Fitzgerald P, Stancampiano F, Kurklinsky A, Nikpour N, McLeod E, Li Z, Oken K, Valery J. Warfarin therapy in atrial fibrillation: assessment of patient knowledge of risks and benefits. J Community Hosp Intern Med Perspect 2020; 10:179-187. [PMID: 32850062 PMCID: PMC7426993 DOI: 10.1080/20009666.2020.1767270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Patients with atrial fibrillation are at an increased risk for stroke, and many benefits from anticoagulation. Despite the emergence of direct oral anticoagulants, many patients continue to rely on warfarin for their anticoagulation due to logistical, pharmacokinetic, clinical, or patient preference issues. Previous work has suggested that outcomes of warfarin therapy are related to patient education/knowledge. We assessed knowledge of indications, benefits, and complications of warfarin therapy in 99 randomly selected patients enrolled in the Warfarin Anticoagulation Clinic at the Mayo Clinic in Florida who were taking warfarin for non-valvular atrial fibrillation. Patients were labeled as 'knowledgeable' or 'not knowledgeable' regarding warfarin therapy according to the results of a cross-sectional questionnaire. The majority of patients in both the knowledgeable and not knowledgeable groups displayed understanding that they were taking warfarin for atrial fibrillation (valvular vs non-valvular atrial fibrillation was not an included answer choice). However, there was a clear lack of knowledge amongst patients with atrial fibrillation in both groups about their stroke risk while on and off warfarin, and their risk of major bleeding or adverse events related to their warfarin therapy. There was only a significant difference between the two groups regarding their knowledge of what increases or decreases the risk of bleeding while on warfarin. There was no major difference between the groups with regards to demographic and medical characteristics, except that 'not knowledgeable' patients tended to have more peripheral vascular disease, ulcer disease, and moderate-severe renal disease compared to 'knowledgeable' patients.
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Affiliation(s)
- P Fitzgerald
- Department of Medicine, Mayo Clinic Florida, Jacksonville, FL, USA
| | - F Stancampiano
- Department of Medicine, Mayo Clinic Florida, Jacksonville, FL, USA
| | - A Kurklinsky
- Department of Cardiology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - N Nikpour
- Clinical Research Internship Study Program, Mayo Clinic Florida, Jacksonville, FL, USA
| | - E McLeod
- Clinical Research Internship Study Program, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Z Li
- Department of Biomedical Statistics and Informatics, Mayo Clinic Florida, Jacksonville, FL, USA
| | - K Oken
- Department of Biomedical Statistics and Informatics, Mayo Clinic Florida, Jacksonville, FL, USA
| | - J Valery
- Department of Medicine, Mayo Clinic Florida, Jacksonville, FL, USA
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Velasco M, Corujo M, Valery J, Luchsinger A, Morales E. Dopaminergic influence on the cardiovascular response to exercise in normotensive and hypertensive subjects. Int J Clin Pharmacol Ther 1995; 33:504-8. [PMID: 8520808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Fourteen subjects (normotensive, hypertensive) were studied at the Vargas Hospital of Caracas. They were treated with placebo (2 periods), domperidone, a peripheral dopaminergic blocker, at the daily oral dose of 40 mg, and metoclopramide, a central and peripheral dopaminergic blocker, at the daily oral dose of 40 mg. All placebo and active drug periods lasted 1 week. Cardiovascular hemodynamic parameters (blood pressure, heart rate) were measured before, during and after submitting subjects to treadmill exercise according to the Bruce's protocol. Metoclopramide decreased significantly heart rate before and during exercise stress and systolic blood pressure during stage 1 exercise in normotensive subjects. Domperidone decreased significantly heart rate before and during exercise stress, and systolic blood pressure during stage 3 exercise in hypertensive subjects. Neither heart rate nor blood pressure were changed significantly after 8 minutes resting period post exercise. Our results suggest the existence of an excitatory modulatory influence of dopaminergic influence during exercise over the sympathetic activity.
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Affiliation(s)
- M Velasco
- Clinical Pharmacology Unit, Vargas Medical School, Central University of Venezuela, Caracas, Venezuela
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