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Sallade E, Grimes D, Jeng L, MacEwan MR. Antimicrobial Effectiveness Testing of Resorbable Electrospun Fiber Matrix per United States Pharmacopeia (USP) <51>. Cureus 2023; 15:e50055. [PMID: 38186476 PMCID: PMC10768939 DOI: 10.7759/cureus.50055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2023] [Indexed: 01/09/2024] Open
Abstract
Contamination of surgical, traumatic, and chronic wounds with microorganisms presents a challenge to successful wound healing. In the present in vitro study, a synthetic electrospun fiber matrix (SEFM) cleared for use in the management of chronic, surgical, and traumatic wounds underwent USP (United States Pharmacopeia) <51> Antimicrobial Effectiveness Testing to determine its in vitro effectiveness against various microorganisms commonly found in non-healing wounds. The SEFM was tested in both sheet (s-SEFM) and micronized form (m-SEFM) against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Aspergillus brasiliensis, Candida albicans, Proteus mirabilis, and Enterococcus faecalis. Testing was performed per the USP <51> standard on days 7, 14, and 28. Both the s-SEFM and m-SEFM met the USP <51> acceptance criteria for all microorganisms. The results obtained for s-SEFM demonstrated >1-log10 reduction against E. coli, S. aureus, P. aeruginosa, P. mirabilis, E. faecalis, and C. albicans at day 7; >3-log10 reduction with no detection of these microbes at days 14 and 28, and no increase from initial inoculum at days 7, 14, and 28 against A. brasiliensis. The results obtained for m-SEFM demonstrated >3-log10 reduction with no detectable microorganisms at day 7. The results observed in this study indicate that the SEFM is effective in vitro at inhibiting bacterial and fungal growth and colonization per USP <51> testing.
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Affiliation(s)
- Emily Sallade
- Clinical Research, Acera Surgical, Inc., St. Louis, USA
| | | | - Lily Jeng
- Research and Development, Acera Surgical, Inc., St. Louis, USA
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Haseeb A, Saleem Z, Maqadmi AF, Allehyani RA, Mahrous AJ, Elrggal ME, Kamran SH, AlGethamy M, Naji AS, AlQarni A, Alhariqi KW, Khan MA, Ibrahim K, Raees F, Azmat A, Cook A, Campbell SM, Lorenzetti G, Meyer JC, Godman B, Moore CE. Ongoing Strategies to Improve Antimicrobial Utilization in Hospitals across the Middle East and North Africa (MENA): Findings and Implications. Antibiotics (Basel) 2023; 12:827. [PMID: 37237730 PMCID: PMC10215537 DOI: 10.3390/antibiotics12050827] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/22/2023] [Accepted: 04/23/2023] [Indexed: 05/28/2023] Open
Abstract
Antimicrobial resistance (AMR) is an increasing global concern, increasing costs, morbidity, and mortality. National action plans (NAPs) to minimize AMR are one of several global and national initiatives to slow down rising AMR rates. NAPs are also helping key stakeholders understand current antimicrobial utilization patterns and resistance rates. The Middle East is no exception, with high AMR rates. Antibiotic point prevalence surveys (PPS) provide a better understanding of existing antimicrobial consumption trends in hospitals and assist with the subsequent implementation of antimicrobial stewardship programs (ASPs). These are important NAP activities. We examined current hospital consumption trends across the Middle East along with documented ASPs. A narrative assessment of 24 PPS studies in the region found that, on average, more than 50% of in-patients received antibiotics, with Jordan having the highest rate of 98.1%. Published studies ranged in size from a single to 18 hospitals. The most prescribed antibiotics were ceftriaxone, metronidazole, and penicillin. In addition, significant postoperative antibiotic prescribing lasting up to five days or longer was common to avoid surgical site infections. These findings have resulted in a variety of suggested short-, medium-, and long-term actions among key stakeholders, including governments and healthcare workers, to improve and sustain future antibiotic prescribing in order to decrease AMR throughout the Middle East.
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Affiliation(s)
- Abdul Haseeb
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia; (A.H.); (A.F.M.); (R.A.A.); (A.J.M.); (M.E.E.)
| | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Aseel Fayk Maqadmi
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia; (A.H.); (A.F.M.); (R.A.A.); (A.J.M.); (M.E.E.)
| | - Roaa Abdulrahman Allehyani
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia; (A.H.); (A.F.M.); (R.A.A.); (A.J.M.); (M.E.E.)
- Batterjee Medical College, Jeddah 21442, Saudi Arabia
| | - Ahmad J. Mahrous
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia; (A.H.); (A.F.M.); (R.A.A.); (A.J.M.); (M.E.E.)
| | - Mahmoud E. Elrggal
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia; (A.H.); (A.F.M.); (R.A.A.); (A.J.M.); (M.E.E.)
| | - Sairah Hafeez Kamran
- Institute of Pharmacy, Lahore College for Women University, Lahore 54000, Pakistan;
| | - Manal AlGethamy
- Department of Infection Prevention and Control Program, Alnoor Specialist Hospital, Makkah 24241, Saudi Arabia;
| | - Asem Saleh Naji
- Infectious Diseases Department, Alnoor Specialist Hospital, Makkah 24241, Saudi Arabia; (A.S.N.); (A.A.); (K.W.A.)
| | - Abdullmoin AlQarni
- Infectious Diseases Department, Alnoor Specialist Hospital, Makkah 24241, Saudi Arabia; (A.S.N.); (A.A.); (K.W.A.)
| | - Khalid W. Alhariqi
- Infectious Diseases Department, Alnoor Specialist Hospital, Makkah 24241, Saudi Arabia; (A.S.N.); (A.A.); (K.W.A.)
| | | | - Kiran Ibrahim
- Primary and Secondary Healthcare Department, DHQ Hospital Khushab, Khushab 41200, Pakistan;
| | - Fahad Raees
- Department of Medical Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Aisha Azmat
- Department of Physiology, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Aislinn Cook
- Centre for Neonatal and Paediatric Infection, St. George’s University of London, London SW17 0RE, UK; (A.C.); (G.L.); (C.E.M.)
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford OX1 2JD, UK
| | - Stephen M. Campbell
- Centre for Epidemiology and Public Health, School of Health Sciences, University of Manchester, Manchester M13 9PL, UK;
- School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Pretoria 0208, South Africa;
| | - Giulia Lorenzetti
- Centre for Neonatal and Paediatric Infection, St. George’s University of London, London SW17 0RE, UK; (A.C.); (G.L.); (C.E.M.)
| | - Johanna C. Meyer
- School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Pretoria 0208, South Africa;
- South African Vaccination and Immunisation Centre, Sefako Makgatho Health Sciences University, Molotlegi Street, Garankuwa, Pretoria 0208, South Africa
| | - Brian Godman
- School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, Pretoria 0208, South Africa;
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow G4 0RE, UK
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates
| | - Catrin E. Moore
- Centre for Neonatal and Paediatric Infection, St. George’s University of London, London SW17 0RE, UK; (A.C.); (G.L.); (C.E.M.)
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Kumar N, Sen S. Effectiveness of Disc Diffusion Method for Vancomycin Sensitivity Testing of Staphylococcus aureus [Letter]. Infect Drug Resist 2022; 15:1027-1028. [PMID: 35310368 PMCID: PMC8932647 DOI: 10.2147/idr.s363499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 02/05/2023] Open
Affiliation(s)
- Nitin Kumar
- Department of Microbiology, Symbiosis Medical College for Women, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra, India
| | - Sourav Sen
- Department of Microbiology, Symbiosis Medical College for Women, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra, India
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