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Abstract
The employment outlook for NPs is expected to continue its growth trend in the coming years. This article summarizes graduation and employment trends for nursing students and provides a synopsis of data from the Bureau of Labor Statistics about the growing demand for NPs and nurses. A brief overview of the history of recent workforce trends is also provided.
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Affiliation(s)
- Margaret Fitzgerald
- Adapted from Fitzgerald, M. Trends in NP and RN Enrollment, Graduation, and Practice. 2018(6):1-8, with permission from Fitzgerald Health Education Associates (fhea.com)
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Prabhu VS, Solomkin JS, Medic G, Foo J, Borse RH, Kauf T, Miller B, Sen SS, Basu A. Cost-effectiveness of ceftolozane/tazobactam plus metronidazole versus piperacillin/tazobactam as initial empiric therapy for the treatment of complicated intra-abdominal infections based on pathogen distributions drawn from national surveillance data in the United States. Antimicrob Resist Infect Control 2017; 6:107. [PMID: 29090091 PMCID: PMC5658949 DOI: 10.1186/s13756-017-0264-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 10/03/2017] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The prevalence of antimicrobial resistance among gram-negative pathogens in complicated intra-abdominal infections (cIAIs) has increased. In the absence of timely information on the infecting pathogens and their susceptibilities, local or regional epidemiology may guide initial empirical therapy and reduce treatment failure, length of stay and mortality. The objective of this study was to assess the cost-effectiveness of ceftolozane/tazobactam + metronidazole compared with piperacillin/tazobactam in the treatment of hospitalized US patients with cIAI at risk of infection with resistant pathogens. METHODS We used a decision-analytic Monte Carlo simulation model to compare the costs and quality-adjusted life years (QALYs) of persons infected with nosocomial gram-negative cIAI treated empirically with either ceftolozane/tazobactam + metronidazole or piperacillin/tazobactam. Pathogen isolates were randomly drawn from the Program to Assess Ceftolozane/Tazobactam Susceptibility (PACTS) database, a surveillance database of non-duplicate bacterial isolates collected from patients with cIAIs in medical centers in the USA from 2011 to 2013. Susceptibility to initial therapy was based on the measured susceptibilities reported in the PACTS database determined using standard broth micro-dilution methods as described by the Clinical and Laboratory Standards Institute (CLSI). RESULTS Our model results, with baseline resistance levels from the PACTS database, indicated that ceftolozane/tazobactam + metronidazole dominated piperacillin/tazobactam, with lower costs ($44,226/patient vs. $44,811/patient respectively) and higher QALYs (12.85/patient vs. 12.70/patient, respectively). Ceftolozane/tazobactam + metronidazole remained the dominant choice in one-way and probabilistic sensitivity analyses. CONCLUSIONS Based on surveillance data, ceftolozane/tazobactam is more likely to be an appropriate empiric therapy for cIAI in the US. Results from a decision-analytic simulation model indicate that use of ceftolozane/tazobactam + metronidazole would result in cost savings and improves QALYs, compared with piperacillin/tazobactam.
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Affiliation(s)
- Vimalanand S. Prabhu
- Merck & Co., Inc., Kenilworth, NJ USA
- Center for Observational and Real World Evidence (CORE), Merck & Co., Inc., 2000 Galloping Hill Road, Kenilworth, NJ 07033 USA
| | | | | | | | | | | | | | | | - Anirban Basu
- Pharmaceutical Outcomes Research and Policy Program, University of Washington, Seattle, WA USA
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Bell AM, King ST, Barber KE, Adcock KG, Wagner JL, Stover KR. Managing acute bacterial skin and skin structure infections: Focus on new lipoglycopeptides. Nurse Pract 2017; 42:1-6. [PMID: 28406838 DOI: 10.1097/01.npr.0000515428.68779.87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Acute bacterial skin and skin structure infections (ABSSSI) are some of the most commonly encountered infections worldwide. Hospitalizations as a result of ABSSSI are associated with high mortality. This article discusses the role of oritavancin and dalbavancin, two new lipoglycopeptides, in the context of the other I.V. available standard therapy options.
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Affiliation(s)
- Allison M Bell
- Allison M. Bell is an assistant professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss. S. Travis King is an assistant professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss. Katie E. Barber is an assistant professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss. Kim G. Adcock is a professor in the Department of Pediatrics at the University of Mississippi Medical Center, Jackson, Miss., and a professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss. Jamie L. Wagner is a clinical assistant professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss. Kayla R. Stover is an associate professor in the Department of Pharmacy Practice at the University of Mississippi School of Pharmacy, Jackson, Miss
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Kauf TL, Prabhu VS, Medic G, Borse RH, Miller B, Gaultney J, Sen SS, Basu A. Cost-effectiveness of ceftolozane/tazobactam compared with piperacillin/tazobactam as empiric therapy based on the in-vitro surveillance of bacterial isolates in the United States for the treatment of complicated urinary tract infections. BMC Infect Dis 2017; 17:314. [PMID: 28454524 PMCID: PMC5410095 DOI: 10.1186/s12879-017-2408-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 04/18/2017] [Indexed: 11/27/2022] Open
Abstract
Background A challenge in the empiric treatment of complicated urinary tract infection (cUTI) is identifying the initial appropriate antibiotic therapy (IAAT), which is associated with reduced length of stay and mortality compared with initial inappropriate antibiotic therapy (IIAT). We evaluated the cost-effectiveness of ceftolozane/tazobactam compared with piperacillin/tazobactam (one of the standard of care antibiotics), for the treatment of hospitalized patients with cUTI. Methods A decision-analytic Monte Carlo simulation model was developed to compare the costs and effectiveness of empiric treatment with either ceftolozane/tazobactam or piperacillin/tazobactam in hospitalized adult patients with cUTI infected with Gram-negative pathogens in the US. The model applies the baseline prevalence of resistance as reported by national in-vitro surveillance data. Results In a cohort of 1000 patients, treatment with ceftolozane/tazobactam resulted in higher total costs compared with piperacillin/tazobactam ($36,413 /patient vs. $36,028/patient, respectively), greater quality-adjusted life years (QALYs) (9.19/patient vs. 9.13/patient, respectively) and an incremental cost-effectiveness ratio (ICER) of $6128/QALY. Ceftolozane/tazobactam remained cost-effective at a willingness to pay of $100,000 per QALY compared to piperacillin/tazobactam over a range of input parameter values during one-way and probabilistic sensitivity analysis. Conclusions Model results show that ceftolozane/tazobactam is likely to be cost-effective compared with piperacillin/tazobactam for the empiric treatment of hospitalized cUTI patients in the United States. Electronic supplementary material The online version of this article (doi:10.1186/s12879-017-2408-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Vimalanand S Prabhu
- Merck & Co., Inc., Kenilworth, NJ, USA. .,Merck & Co., Inc., 2000 Galloping Hill Rd., Kenilworth, NJ, 07033, USA.
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Dryden M, Andrasevic AT, Bassetti M, Bouza E, Chastre J, Baguneid M, Esposito S, Giamarellou H, Gyssens I, Nathwani D, Unal S, Voss A, Wilcox M. Managing skin and soft-tissue infection and nosocomial pneumonia caused by MRSA: a 2014 follow-up survey. Int J Antimicrob Agents 2015; 45 Suppl 1:S1-14. [PMID: 25867210 DOI: 10.1016/s0924-8579(15)30002-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
As a follow-up to our 2009 survey, in order to explore opinion and practice on the epidemiology and management of meticillin-resistant Staphylococcus aureus (MRSA) in Europe, we conducted a second survey to elicit current opinions on this topic, particularly around antibiotic choice, dose, duration and route of administration. We also aimed to further understand how the management of MRSA has evolved in Europe during the past 5 years. Members of an expert panel of infectious diseases specialists convened in London (UK) in January 2014 to identify and discuss key issues in the management of MRSA. Following this meeting, a survey was developed comprising 36 questions covering a wide range of topics on MRSA complicated skin and soft-tissue infection and nosocomial pneumonia management. The survey instrument, a web-based questionnaire, was sent to the International Society of Chemotherapy for distribution to registered European infection societies and their members. This article reports the survey results from the European respondents. At the time of the original survey, the epidemiology of MRSA varied significantly across Europe and there were differing views on best practice. The current findings suggest that the epidemiology of healthcare-associated MRSA in Europe is, if anything, even more polarised, whilst community-acquired MRSA has become much more common. However, there now appears to be a much greater knowledge of current treatment/management options, and antimicrobial stewardship has moved forward considerably in the 5 years since the last survey.
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Affiliation(s)
- Matthew Dryden
- Department of Microbiology and Communicable Diseases, Royal Hampshire County Hospital, Romsey Road, Winchester, Hampshire SO22 5DG, UK.
| | - Arjana Tambic Andrasevic
- Department of Clinical Microbiology, University Hospital for Infectious Diseases, Zagreb, Croatia
| | - Matteo Bassetti
- Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Emilio Bouza
- Division of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, University of Madrid, Madrid, Spain
| | - Jean Chastre
- Service de Réanimation Médicale, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Assistance Publique-Hôpitaux de Paris, University of Paris VI (Université Pierre et Marie Curie), Paris, France
| | - Mo Baguneid
- University of Salford, University Hospital of South Manchester NHS Foundation Trust, Salford, Manchester, UK
| | - Silvano Esposito
- Department of Infectious Diseases, University of Salerno, Salerno, Italy
| | - Helen Giamarellou
- 6th Department of Internal Medicine, Hygeia General Hospital, Athens, Greece
| | - Inge Gyssens
- Department of Medicine, Radboud University Medical Center, Nijmegen, The Netherlands; Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands; Hasselt University, Hasselt, Belgium
| | - Dilip Nathwani
- Infection Unit, Ninewells Hospital and Medical School, Dundee, UK
| | - Serhat Unal
- Department of Infectious Diseases, Medical Faculty, Hacettepe University, Ankara, Turkey
| | - Andreas Voss
- Department of Medical Microbiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Mark Wilcox
- Department of Microbiology, Old Medical School, Leeds Teaching Hospitals, Leeds, UK
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Huang CH, Lai CC, Chen YH, Hsueh PR. The potential role of nemonoxacin for treatment of common infections. Expert Opin Pharmacother 2014; 16:263-70. [PMID: 25529577 DOI: 10.1517/14656566.2015.978288] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Nemonoxacin , a novel non-fluorinated quinolone, exhibits potent activity against Gram-positive bacteria, including MRSA and fluoroquinolone-resistant MRSA, Gram-negative and atypical pathogens. This agent also has a reduced propensity for resistance development in many kinds of pathogens. AREAS COVERED This article reviews currently available clinical and in vitro data that support the potential role of nemonoxacin for the treatment of common infectious diseases, including community-acquired pneumonia (CAP), Clostridium difficile infections (CDIs), acute bacterial skin and skin structure infections (ABSSSIs) and sexually transmitted diseases (STDs). One recent Phase II trial comparing either 500 mg or 750 mg oral nemonoxacin with 500 mg oral levofloxacin for mild to moderate CAP demonstrated that nemonoxacin had comparable clinical success with levofloxacin. Nemonoxacin showed lower MICs against clinical C. difficile isolates than commercially available fluoroquinolones, making it a potential therapeutic agent if novel formulations are developed to maintain a higher concentration in the human gut. For STDs, nemonoxacin also showed good activity against some common pathogens, such as Chlamydia trachomatis and Neisseria gonorrhoeae. EXPERT OPINION Although in vitro studies have shown promising results regarding the susceptibility to nemonoxacin of common pathogens causing CDIs, ABSSSIs and STDs, further clinical trials are needed to prove its efficacy.
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Affiliation(s)
- Chung-Hao Huang
- Kaohsiung Medical University, Kaohsiung Medical University Hospital, Division of Infectious Diseases, Department of Internal Medicine , Kaohsiung , Taiwan
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Renteria MI, Biedenbach DJ, Bouchillon SK, Hoban DJ, Raghubir N, Sajben P, Mokaddas E. In vitro activity of tigecycline against isolates collected from complicated skin and skin structure infections and intra-abdominal infections in Africa and Middle East countries: TEST 2007-2012. Diagn Microbiol Infect Dis 2014; 79:54-9. [PMID: 24582580 DOI: 10.1016/j.diagmicrobio.2014.01.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 01/22/2014] [Accepted: 01/23/2014] [Indexed: 11/29/2022]
Abstract
Complicated skin and skin structure infections (cSSSIs) and intra-abdominal infections (IAIs) are problematic due to decreasing therapeutic options available against multidrug-resistant pathogens common among these types of infections. A total of 2245 isolates from African and the Middle Eastern (AfME) countries were collected to determine in vitro activity for tigecycline and comparators during 2007-2012 as part of the Tigecycline Evaluation Surveillance Trial program. Tigecycline was launched in the AfME in 2007 and remains active against a wide range of targeted pathogens worldwide. Isolates were recovered from cSSSI (1990) and IAI (255) from 38 sites in 11 AfME countries. Staphylococcus aureus was the most common species from cSSSI (27.9%), and the methicillin-resistant S. aureus rate was 25%. Enterococcus spp. (7.1%) and Streptococcus agalactiae (2.9%) were other common Gram-positive pathogens represented. Enterobacter spp. (14.5%), Pseudomonas aeruginosa (13.9%), Escherichia coli (11.4%), Klebsiella spp. (10.9%), and Acinetobacter spp. (7.2 %) were the most common Gram-negative species collected. Tigecycline MIC(90) values were 0.25 μg/mL against S. aureus. E. coli and Enterobacter spp. had tigecycline MIC(90) values of 1 and 2 μg/mL, respectively. E. coli was the most frequently collected species from IAI (28.3%), followed by Klebsiella spp. (20.8%), Enterococcus spp. (11.8%), and Stenotrophomonas maltophilia (6.3%). Isolates collected from IAI had the following tigecycline MIC(90) values: E. coli (1 μg/mL), Klebsiella spp. and other Enterobacteriaceae (2 μg/mL), Enterococcus spp. (0.25 μg/mL), and S. maltophilia (1 μg/mL). Tigecycline in vitro activity was observed against a broad spectrum of bacterial species, including strains resistant to other antimicrobial classes.
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Affiliation(s)
- M I Renteria
- International Health Management Associates, Inc., Schaumburg, IL, USA.
| | - D J Biedenbach
- International Health Management Associates, Inc., Schaumburg, IL, USA
| | - S K Bouchillon
- International Health Management Associates, Inc., Schaumburg, IL, USA
| | - D J Hoban
- International Health Management Associates, Inc., Schaumburg, IL, USA
| | - N Raghubir
- Pfizer Inc., Africa Middle East, Gulf and Levant
| | - P Sajben
- Pfizer Inc., Africa Middle East, Gulf and Levant
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Single-Agent Therapy With Tigecycline in the Treatment of Complicated Skin and Skin Structure and Complicated Intraabdominal Infections. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2009. [DOI: 10.1097/ipc.0b013e31819b894d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Kelesidis T, Karageorgopoulos DE, Kelesidis I, Falagas ME. Tigecycline for the treatment of multidrug-resistant Enterobacteriaceae: a systematic review of the evidence from microbiological and clinical studies. J Antimicrob Chemother 2008; 62:895-904. [PMID: 18676620 DOI: 10.1093/jac/dkn311] [Citation(s) in RCA: 129] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES Antimicrobial drug resistance is spreading among Enterobacteriaceae, limiting the utility of traditionally used agents. We sought to systematically review the microbiological activity and clinical effectiveness of tigecycline for multidrug-resistant (MDR) Enterobacteriaceae, including those resistant to broad-spectrum beta-lactams due to the expression of extended-spectrum beta-lactamases (ESBLs), AmpC enzymes and carbapenemases (including metallo-beta-lactamases). METHODS PubMed was searched for articles including relevant data. RESULTS Twenty-six microbiological and 10 clinical studies were identified. Tigecycline was active against more than 99% of 1936 Escherichia coli isolates characterized by any of the above resistance patterns (including 1636 ESBL-producing isolates) using the US Food and Drug Administration (FDA) breakpoint of susceptibility (MIC < or = 2 mg/L). Findings were not different using the European Committee on Antimicrobial Susceptibility Testing (EUCAST) breakpoint (< or = 1 mg/L). Susceptibility rates for Klebsiella spp. with any of the above resistance patterns were 91.2% for 2627 isolates by the FDA criteria and 72.3% for 1504 isolates by the EUCAST criteria (92.3% for 2030 and 72.3% for 1284 ESBL-producing isolates, by the FDA and EUCAST criteria, respectively). The degree of microbiological activity of tigecycline against 576 MDR Enterobacter spp. isolates was moderate. In clinical studies, 69.7% of the 33 reported patients treated with tigecycline achieved resolution of an infection caused by a carbapenem-resistant or ESBL-producing or MDR Enterobacteriaceae. CONCLUSIONS Tigecycline is microbiologically active against almost all of the ESBL or MDR E. coli isolates and the great majority of ESBL or MDR Klebsiella spp. isolates. Further evaluation of its clinical utility against such resistant Enterobacteriaceae, particularly regarding non-labelled indications, is warranted.
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Grolman DC. Therapeutic applications of tigecycline in the management of complicated skin and skin structure infections. Int J Infect Dis 2007; 11 Suppl 1:S7-15. [PMID: 17603950 DOI: 10.1016/s1201-9712(07)60002-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Complicated skin and skin structure infections encompass a diverse range of diseases frequently caused by Gram-positive pathogens, and most commonly by Staphylococcus aureus and Streptococcus pyogenes. Treatment of these infections represents a growing clinical challenge as increases in multi-drug-resistant organisms and cross-resistance to antimicrobial therapy have made empiric therapeutic choices more difficult, particularly for patients with known risk factors or who are immunocompromised. Complicating this issue has been the relative lack of new agents with antimicrobial potency against prevalent resistant species such as meticillin resistant S. aureus (MRSA). Tigecycline, a novel glycylcycline, is a broad-spectrum antibiotic with potent microbiological activity against the wide variety of organisms implicated in the aetiology of complicated skin and skin structure infections. Recent phase III clinical data confirm previous observations on the safety and efficacy of tigecycline for the treatment of complicated skin and skin structure infections. Tigecycline was shown to be non-inferior to combination vancomycin-aztreonam regimens and exhibited high clinical success rates. MIC(90) values for tigecycline were uniformly low for both susceptible and resistant pathogens. Adverse events were similar in incidence for both patient populations, with nausea and vomiting reported more frequently with tigecycline treated patients while rash and elevated liver transaminases were most commonly observed in the vancomycin-aztreonam treatment group. Tigecycline helps to address the urgent need for new antimicrobial agents to combat the emergence of multi-drug-resistant Gram-positive pathogens. Current clinical, microbiological and safety data support the use of tigecycline as a valuable therapeutic option in the treatment of complicated skin and skin structure infections.
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Affiliation(s)
- David Charles Grolman
- Sandton and Fourways Hospitals, Chris Hani Baragwanath Academic Hospital, Department of Intensive Care, Johannesburg, South Africa.
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