1
|
Rublee C, Hynes EC, Paavola N, Tremolet de Villers K, McLaughlin J. An Emergency Department Quality Improvement Project for Intravenous Levetiracetam Administration. J Pharm Pract 2024; 37:265-270. [PMID: 36189751 DOI: 10.1177/08971900221131920] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Levetiracetam is a readily available, safe anticonvulsive medication. It is frequently administered as IV piggyback with a pump, carrier fluid, and tubing. The Established Status Epilepticus Treatment Trial demonstrated levetiracetam being similarly effective to previously used treatments in doses up to 4500 mg administered over 10 minutes. Objective: We sought to compare usage, cost, and waste of IV piggyback with IV push administration of levetiractam following implementation of an IV push protocol in an academic emergency department. Methods: A three-month review of levetiracetam administration was done following protocol implementation using IV push for initial treatment of benzodiazepine-refractory status epilepticus. The review quantified the number of IV push vs IV piggyback doses for all indications and evaluated cost of supplies necessary for administration. Results: During the study period, 137 patients received 142 doses of IV levetiracetam. Fifty-one doses (36%) were given as IV push rather than IV piggyback. The majority of doses 116 (82%) were 1000-2000 mg and 11 doses (8%) 3500-4500 mg. Estimated three-month savings with complete transition of IV piggyback to IV push would exceed $6000 just in our ED. The amount of sterile solution carrier fluid was also reduced and IV pump time freed. Conclusion: Implementation of an emergency department IV push levetiracetam protocol resulted in cost savings. Opportunities remain to improve clinical implementation practices. Medication administration represents one crucial target area where healthcare systems can implement policies to reduce waste and commit to climate-smart health care.
Collapse
Affiliation(s)
- Caitlin Rublee
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | - Emilie Calvello Hynes
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | - Nicole Paavola
- University of Colorado Health, University of Colorado Hospital, Aurora, CO, USA
| | | | - Julie McLaughlin
- University of Colorado Health, University of Colorado Hospital, Aurora, CO, USA
| |
Collapse
|
2
|
Cao Y, He X, Zhao L, He Y, Wang S, Zhang T, Jiang J. Efficacy and safety of Levetiracetam as adjunctive treatment in children with focal onset seizures: A systematic review and meta-analysis. Epilepsy Res 2019; 153:40-48. [DOI: 10.1016/j.eplepsyres.2019.04.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/16/2019] [Accepted: 04/01/2019] [Indexed: 01/20/2023]
|
3
|
Yi ZM, -, Wen C, Cai T, Xu L, Zhong XL, Zhan SY, Zhai SD. Levetiracetam for epilepsy: an evidence map of efficacy, safety and economic profiles. Neuropsychiatr Dis Treat 2018; 15:1-19. [PMID: 30587993 PMCID: PMC6301299 DOI: 10.2147/ndt.s181886] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To evaluate the efficacy, safety and economics of levetiracetam (LEV) for epilepsy. MATERIALS AND METHODS PubMed, Scopus, the Cochrane Library, OpenGrey.eu and ClinicalTrials.gov were searched for systematic reviews (SRs), meta-analyses, randomized controlled trials (RCTs), observational studies, case reports and economic studies published from January 2007 to April 2018. We used a bubble plot to graphically display information of included studies and conducted meta-analyses to quantitatively synthesize the evidence. RESULTS A total of 14,803 records were obtained. We included 30 SRs/meta-analyses, 34 RCTs, 18 observational studies, 58 case reports and 2 economic studies after the screening process. The included SRs enrolled patients with pediatric epilepsy, epilepsy in pregnancy, focal epilepsy, generalized epilepsy and refractory focal epilepsy. Meta-analysis of the included RCTs indicated that LEV was as effective as carbamazepine (CBZ; treatment for 6 months: 58.9% vs 64.8%, OR=0.76, 95% CI: 0.50-1.16; 12 months: 54.9% vs 55.5%, OR=1.24, 95% CI: 0.79-1.93), oxcarbazepine (57.7% vs 59.8%, OR=1.34, 95% CI: 0.34-5.23), phenobarbital (50.0% vs 50.9%, OR=1.20, 95% CI: 0.51-2.82) and lamotrigine (LTG; 61.5% vs 57.7%, OR=1.22, 95% CI: 0.90-1.66). SRs and observational studies indicated a low malformation rate and intrauterine death rate for pregnant women, as well as low risk of cognitive side effects. But psychiatric and behavioral side effects could not be ruled out. LEV decreased discontinuation due to adverse events compared with CBZ (OR=0.52, 95% CI: 0.41-0.65), while no difference was found when LEV was compared with placebo and LTG. Two cost-effectiveness evaluations for refractory epilepsy with decision-tree model showed US$ 76.18 per seizure-free day gained in Canada and US$ 44 per seizure-free day gained in Korea. CONCLUSION LEV is as effective as CBZ, oxcarbazepine, phenobarbital and LTG and has an advantage for pregnant women and in cognitive functions. Limited evidence supports its cost-effectiveness. REGISTERED NUMBER PROSPERO (No CRD 42017069367).
Collapse
Affiliation(s)
- Zhan-Miao Yi
- Department of Pharmacy, Peking University Third Hospital, Beijing, China,
| | - -
- Department of Pharmacy, Peking University Third Hospital, Beijing, China,
| | - Cheng Wen
- Department of Pharmacy, Peking University Third Hospital, Beijing, China,
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Science, Peking University Health Science Center, Beijing, China
| | - Ting Cai
- Department of Epidemiology and Bio-statistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Lu Xu
- Department of Epidemiology and Bio-statistics, School of Public Health, Peking University Health Science Center, Beijing, China
| | - Xu-Li Zhong
- Department of Pharmacy, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Si-Yan Zhan
- Department of Epidemiology and Bio-statistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Center for Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Suo-Di Zhai
- Department of Pharmacy, Peking University Third Hospital, Beijing, China,
- Institute for Drug Evaluation, Peking University Health Science Center, Beijing, China,
| |
Collapse
|
4
|
Bjørke AB, Nome CG, Falk RS, Gjerstad L, Taubøll E, Heuser K. Evaluation of long-term antiepileptic drug use in patients with temporal lobe epilepsy: Assessment of risk factors for drug resistance and polypharmacy. Seizure 2018; 61:63-70. [PMID: 30099235 DOI: 10.1016/j.seizure.2018.07.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 06/12/2018] [Accepted: 07/14/2018] [Indexed: 12/16/2022] Open
Abstract
PURPOSE To evaluate risk factors for drug resistance and polypharmacy in patients with temporal lobe epilepsy. METHODS Patients with temporal lobe epilepsy, treated for more than 5 years, completed questionnaires on antiepileptic drug use and effect. Logistic regression models were used for analysis of risk factors. RESULTS Of 135 patients included in the study, 65% were classified as drug resistant and 41% identified as using polypharmacy. Poor effects associated with first-choice antiepileptic drug were reported by 59% of the patients, and 70% reported poor effects of second-line treatment. The most frequently used first-generation antiepileptic drugs had a similar mean effect to those of second-generation. Univariate regression analyses showed a significant association between drug resistance and mesial temporal sclerosis, seizure onset below 18 years, and lack of family history of epilepsy. However, multivariate regression analysis showed no association with any demographic or clinical features. Unsuccessful treatment with the first antiepileptic drug increased the risk of drug resistance by 18 times, and the risk of poor effect from the second antiepileptic drug by 9 times. Disease duration was associated with annual risk for drug resistance of 7% and for polypharmacy of 5%. CONCLUSIONS A poor effect from initial pharmacotherapy is the only early risk factor for drug resistance found in this study. Long disease duration increases the risk of drug resistance and polypharmacy. Second-generation antiepileptic drugs provide no additional effect for poor responders to first-generation drugs.
Collapse
Affiliation(s)
- Agnes Balint Bjørke
- Department of Neurology, Division of Clinical Neuroscience, Rikshospitalet, Oslo University Hospital, Oslo, Norway; Department of Neurology, Division of Neurology, Rheumatology and Habilitation, Drammen Hospital, Vestre Viken Hospital Trust, Drammen, Norway.
| | - Cecilie Gjessing Nome
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
| | - Ragnhild Sørum Falk
- Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway.
| | - Leif Gjerstad
- Department of Neurology, Division of Clinical Neuroscience, Rikshospitalet, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
| | - Erik Taubøll
- Department of Neurology, Division of Clinical Neuroscience, Rikshospitalet, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
| | - Kjell Heuser
- Department of Neurology, Division of Clinical Neuroscience, Rikshospitalet, Oslo University Hospital, Oslo, Norway.
| |
Collapse
|
5
|
Is the perceived placebo effect comparable between adults and children? A meta-regression analysis. Pediatr Res 2017; 81:11-17. [PMID: 27648807 DOI: 10.1038/pr.2016.181] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 07/15/2016] [Indexed: 11/09/2022]
Abstract
BACKGROUND A potential larger perceived placebo effect in children compared with adults could influence the detection of the treatment effect and the extrapolation of the treatment benefit from adults to children. This study aims to explore this potential difference, using a meta-epidemiological approach. METHODS A systematic review of the literature was done to identify trials included in meta-analyses evaluating a drug intervention with separate data for adults and children. The standardized mean change and the proportion of responders (binary outcomes) were used to calculate the perceived placebo effect. A meta-regression analysis was conducted to test for the difference between adults and children of the perceived placebo effect. RESULTS For binary outcomes, the perceived placebo effect was significantly more favorable in children compared with adults (β = 0.13; P = 0.001). Parallel group trials (β = -1.83; P < 0.001), subjective outcomes (β = -0.76; P < 0.001), and the disease type significantly influenced the perceived placebo effect. CONCLUSION The perceived placebo effect is different between adults and children for binary outcomes. This difference seems to be influenced by the design, the disease, and outcomes. Calibration of new studies for children should consider cautiously the placebo effect in children.
Collapse
|
6
|
Janiaud P, Lajoinie A, Cour-Andlauer F, Cornu C, Cochat P, Cucherat M, Gueyffier F, Kassai B. Different treatment benefits were estimated by clinical trials performed in adults compared with those performed in children. J Clin Epidemiol 2015; 68:1221-31. [PMID: 26164751 DOI: 10.1016/j.jclinepi.2015.06.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 12/20/2014] [Accepted: 06/29/2015] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Our main objective was to see whether the therapeutic benefit observed in placebo controlled randomized controlled trials (RCTs) is different between adults and children. STUDY DESIGN AND SETTING We searched three electronic databases for meta-analyses that included double-blind, placebo-controlled RCTs with separate results for adults and children. The selected reviews were classified according to disease and drug used. The heterogeneity of treatment response between adults and children was measured using ratio of odds ratios (RORs). RESULTS We selected 89 meta-analyses and calculated RORs for 124 drugs. Heterogeneity in the direction of the treatment effect was observed in one drug and heterogeneity in the quantity of the treatment effect for 13 drugs, indicating significantly different treatment effect in adults when compared with children. RORs were not significantly different from 1 for 110 drugs. For 36 of these drugs, the treatment effect was confirmed in both populations. CONCLUSION We found different treatment benefits estimated by clinical trials performed in adults compared with those performed in children for 14 of 124 drugs. Data on dose adjustment and child age groups from RCTs were not adequately reported to investigate their influence on the treatment benefit dissimilarities.
Collapse
Affiliation(s)
| | - Audrey Lajoinie
- Clinical Investigation Center, EPICIME, INSERM CIC 1407/UMR 5558 CNRS, Bron, France
| | - Fleur Cour-Andlauer
- Clinical Investigation Center, EPICIME, INSERM CIC 1407/UMR 5558 CNRS, Bron, France
| | - Catherine Cornu
- UMR 5558 CRNS Lyon, University of Lyon 1, France; Clinical Investigation Center, EPICIME, INSERM CIC 1407/UMR 5558 CNRS, Bron, France; Department of Clinical Pharmacology, Hospices Civils de Lyon, Lyon, France
| | - Pierre Cochat
- UMR 5558 CRNS Lyon, University of Lyon 1, France; Department of Pediatric Nephrology, Hopital Femme Mere Enfant, Lyon, France
| | - Michel Cucherat
- Department of Clinical Pharmacology, Hospices Civils de Lyon, Lyon, France
| | - François Gueyffier
- UMR 5558 CRNS Lyon, University of Lyon 1, France; Clinical Investigation Center, EPICIME, INSERM CIC 1407/UMR 5558 CNRS, Bron, France
| | - Behrouz Kassai
- UMR 5558 CRNS Lyon, University of Lyon 1, France; Clinical Investigation Center, EPICIME, INSERM CIC 1407/UMR 5558 CNRS, Bron, France; Department of Clinical Pharmacology, Hospices Civils de Lyon, Lyon, France.
| |
Collapse
|
7
|
Abstract
Most children with new-onset epilepsy achieve seizure freedom with appropriate antiepileptic drugs (AEDs). However, nearly 20 % will continue to have seizures despite AEDs, as either monotherapy or in combination. Despite the growing market of new molecules over the last 20 years, the proportion of drug-resistant epilepsies has not changed. In this review, we report the evidence of efficacy and safety based on phase III randomized controlled clinical trials (RCTs) of AEDs currently used in the paediatric population. We conducted a literature search using the PubMed database and the Cochrane Database of Systematic Reviews. We also analysed the RCTs of newer AEDs whose efficacy in adolescents and adults might suggest possible use in children. Most of the phase III trials on AEDs in children have major methodological limitations that considerably limit meaningful conclusions about comparative efficacy between old and new molecules. Since the efficacy of new drugs has only been reported versus placebo, the commonly held opinion that new and newer AEDs have a better safety profile than old ones does not appear to be supported by evidence. Despite limited solid evidence, pharmacological management has improved over the years as a consequence of increased awareness of some degree of specificity of treatment in relation to different epilepsy syndromes and attention to adverse events. Future research should be directed taking these factors, as well as the diversity of epilepsy, into consideration.
Collapse
Affiliation(s)
- Anna Rosati
- Paediatric Neurology Unit, Children's Hospital A. Meyer, University of Firenze, Viale Pieraccini 24, 50139, Florence, Italy
| | - Salvatore De Masi
- Clinical Trial Office, Children's Hospital A. Meyer, Viale Pieraccini 24, 50139, Florence, Italy
| | - Renzo Guerrini
- Paediatric Neurology Unit, Children's Hospital A. Meyer, University of Firenze, Viale Pieraccini 24, 50139, Florence, Italy.
| |
Collapse
|