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Zhao CC, Comiter CV, Elliott CS. Perspectives on technology: Single-use catheters - evidence and environmental impact. BJU Int 2024; 133:638-645. [PMID: 38438065 DOI: 10.1111/bju.16313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
OBJECTIVE To explore the data comparing single- vs multi-use catheters for clean intermittent catheterisation (CIC), consider if the widespread use of single-use catheters is warranted given the cost and environmental impact, and put forth ideas for future consideration. METHODS A primary literature review was performed in PubMed over the past 50 years. Studies that performed comparative analysis of single- and multi-use catheters were included in our review. All studies that reported on primary data were narratively summarised. RESULTS A total of 11 studies were identified that reported on primary data comparing single- and multi-use catheters. There was no appreciable evidence suggesting reusable multi-use catheters were inferior to single-use catheters from an infection or usability standpoint. In addition, the environmental and monetary burden of single-use catheters is significant. CONCLUSIONS The intermittent catheter landscape in the USA has a complex past: defined by policy, shaped by industry, yet characterised by a paucity of data demonstrating superiority of single-use over multi-use catheters. We believe that the aversion to reusable catheters by many patients and healthcare professionals is unwarranted, especially given the cost and environmental impact. Moving forward, better comparative data and more sustainable practices are needed.
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Affiliation(s)
- Calvin C Zhao
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Craig V Comiter
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Christopher S Elliott
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
- Division of Urology, Santa Clara Valley Medical Center, San Jose, CA, USA
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Chauvet P, Enguix A, Sautou V, Slim K. A systematic review comparing the safety, cost and carbon footprint of disposable and reusable laparoscopic devices. J Visc Surg 2024; 161:25-31. [PMID: 38272757 DOI: 10.1016/j.jviscsurg.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
INTRODUCTION The objective of this systematic review of the literature is to compare a selection of currently utilized disposable and reusable laparoscopic medical devices in terms of safety (1st criteria), cost and carbon footprint. MATERIAL AND METHODS A search was carried out on electronic databases for articles published up until 6 May 2022. The eligible works were prospective (randomized or not) or retrospective clinical or medical-economic comparative studies having compared disposable scissors, trocars, and mechanical endoscopic staplers to the same instruments in reusable. Two different independent examiners extracted the relevant data. RESULTS Among the 2882 articles found, 156 abstracts were retained for examination. After comprehensive analysis concerning the safety and effectiveness of the instruments, we included four articles. A study on trocars highlighted increased vascular complications with disposable instruments, and another study found more perioperative incidents with a hybrid stapler as opposed to a disposable stapler. As regards cost analysis, we included 11 studies, all of which showed significantly higher costs with disposable instruments. The results of the one study on carbon footprints showed that hybrid instruments leave four times less of a carbon footprint than disposable instruments. CONCLUSION The literature on the theme remains extremely limited. Our review demonstrated that from a medical and economic standpoint, reusable medical instruments, particularly trocars, presented appreciable advantages. While there exist few data on the ecological impact, those that do exist are unmistakably favorable to reusable instruments.
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Affiliation(s)
- Pauline Chauvet
- Gynecology and Obstetrics Department, CHU de Clermont-Ferrand, 63003 Clermont-Ferrand, France.
| | - Audrey Enguix
- Pharmacy Department, CHU de Clermont-Ferrand, Clermont-Ferrand, France
| | - Valérie Sautou
- Clermont Auvergne University, CHU de Clermont Ferrand, Clermont Auvergne INP, CNRS, ICCF, 63000 Clermont-Ferrand, France
| | - Karem Slim
- Digestive Surgery Department CHU de Clermont-Ferrand, Clermont-Ferrand, France; Collectif d'Eco-Responsabilité En Santé, Beaumont, France
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van Straten B, Ligtelijn S, Droog L, Putman E, Dankelman J, Weiland NHS, Horeman T. A life cycle assessment of reprocessing face masks during the Covid-19 pandemic. Sci Rep 2021; 11:17680. [PMID: 34480045 PMCID: PMC8417283 DOI: 10.1038/s41598-021-97188-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 08/23/2021] [Indexed: 11/08/2022] Open
Abstract
The Covid-19 pandemic led to threatening shortages in healthcare of medical products such as face masks. Due to this major impact on our healthcare society an initiative was conducted between March and July 2020 for reprocessing of face masks from 19 different hospitals. This exceptional opportunity was used to study the costs impact and the carbon footprint of reprocessed face masks relative to new disposable face masks. The aim of this study is to conduct a Life Cycle Assessment (LCA) to assess and compare the climate change impact of disposed versus reprocessed face masks. In total 18.166 high quality medical FFP2 face masks were reprocessed through steam sterilization between March and July 2020. Greenhouse gas emissions during production, transport, sterilization and end-of-life processes were assessed. The background life cycle inventory data were retrieved from the ecoinvent database. The life cycle impact assessment method ReCiPe was used to translate emissions into climate change impact. The cost analysis is based on actual sterilization as well as associated costs compared to the prices of new disposable face masks. A Monte Carlo sampling was used to propagate the uncertainty of different inputs to the LCA results. The carbon footprint appears to be 58% lower for face masks which were reused for five times compared to new face masks which were used for one time only. The sensitivity analysis indicated that the loading capacity of the autoclave and rejection rate of face masks has a large influence on the carbon footprint. The estimated cost price of a reprocessed mask was €1.40 against €1.55. The Life Cycle Assessment demonstrates that reprocessed FFP2 face masks from a circular economy perspective have a lower climate change impact on the carbon footprint than new face masks. For policymakers it is important to realize that the carbon footprint of medical products such as face masks may be reduced by means of circular economy strategies. This study demonstrated a lower climate change impact and lower costs when reprocessing and reusing disposable face masks for five times. Therefore, this study may serve as an inspiration for investigating reprocessing of other medical products that may become scarce. Finally, this study advocates that circular design engineering principles should be taken into account when designing medical devices. This will lead to more sustainable products that have a lower carbon footprint and may be manufactured at lower costs.
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Affiliation(s)
- Bart van Straten
- Department of BioMechanical Engineering, Delft University of Technology, Mekelweg 2, Building 34, 2628 CD, Delft, The Netherlands.
| | - S Ligtelijn
- Department of BioMechanical Engineering, Delft University of Technology, Mekelweg 2, Building 34, 2628 CD, Delft, The Netherlands
| | - L Droog
- Industrial Ecology, Delft University of Technology and Leiden University, Delft, The Netherlands
| | - E Putman
- VWS, Ministry of Health, Welfare and Sport (VWS), The Hague, The Netherlands
| | - J Dankelman
- Department of BioMechanical Engineering, Delft University of Technology, Mekelweg 2, Building 34, 2628 CD, Delft, The Netherlands
| | | | - T Horeman
- Department of BioMechanical Engineering, Delft University of Technology, Mekelweg 2, Building 34, 2628 CD, Delft, The Netherlands
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Aceituno Paredes SC, Asturias de León AL, Barnoya Pérez J. Rebound tonometry with re-sterilised tips versus Goldmann applanation tonometry in children. Arch Soc Esp Oftalmol (Engl Ed) 2020; 95:322-326. [PMID: 32345481 DOI: 10.1016/j.oftal.2020.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 03/21/2020] [Accepted: 03/24/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The Goldmann applanation tonometer (TAG) is the gold standard for the measurement of intraocular pressure (IOP). In paediatric patients this measurement is challenging. The rebound tonometer (TRB) is an easy to use instrument. In the National Ophthalmology Unit (UNO) the tips of the TRB are re-sterilised (TRB RE). OBJECTIVE To evaluate the correlation between TRB with new and re-sterilised tips compared to TAG. MATERIALS AND METHODS A cross-sectional study was conducted on 25 healthy patients between 8 and 12 years of age, chosen at random, and seen in the UNO outpatients department during 2019. IOPs were measured with TRB using re-sterilized tips and then with a new tip, and finally with TAG. RESULTS There was a correlation between IOP measured with TAG and IOP measured with TRB (P=.0011). No correlation was found between TAG and TRB RE, or TRB with TRB RE. CONCLUSIONS The TRB can be used in paediatric patients, taking into account that IOP usually overestimates with respect to TAG.
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Affiliation(s)
| | | | - J Barnoya Pérez
- Unidad Nacional de Oftalmología de Guatemala, Ciudad de Guatemala, Guatemala
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Ortsäter G, Borgström F, Baldwin M, Miltenburger C. Incorporating the Environmental Impact into a Budget Impact Analysis: The Example of Adopting RESPIMAT ® Re-usable Inhaler. Appl Health Econ Health Policy 2020; 18:433-442. [PMID: 31808066 PMCID: PMC7250803 DOI: 10.1007/s40258-019-00540-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND RESPIMAT® re-usable enables patients to re-use the inhaler and its availability therefore reduces the number of inhalers and associated wastage. OBJECTIVE The objective of this study was to perform an economic evaluation that incorporates the ecological impact of adopting RESPIMAT re-usable into the healthcare system in Germany. METHODS Inhaler costs and environmental impact over 5 years in Germany in a scenario with RESPIMAT re-usable compared to a scenario without RESPIMAT re-usable were estimated using a budget impact model. The carbon emissions were derived for each treatment pattern considering the whole life cycle (cradle-to-grave) of the inhaler product. The cost of carbon emissions was estimated using a societal cost per ton of carbon emission. RESULTS By introducing RESPIMAT re-usable in Germany, it was estimated that by 2023, the number of inhalers used would have decreased by 5,748,750 compared to a scenario without RESPIMAT re-usable. In addition, this measure would reduce the environmental burden of inhaler use while at the same time reducing medical cost of inhalers. CONCLUSIONS Adopting RESPIMAT® re-usable to the national healthcare services may be a cost-saving option, which has the additional benefit of reducing the societal cost of carbon emissions.
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Affiliation(s)
| | - Fredrik Borgström
- Quantify Research, Stockholm, Sweden
- LIME/MMC, Karolinska Institutet, Stockholm, Sweden
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Ross S, Lier D, Mackinnon G, Bentz C, Rakowski G, Capstick VA. Can a simple 'cost-awareness' campaign for laparoscopic hysterectomy change the use and costs of disposable surgical supplies? Pre-post non-controlled study. BMJ Open 2019; 9:e027099. [PMID: 31831528 PMCID: PMC6924870 DOI: 10.1136/bmjopen-2018-027099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES Does a cost-awareness campaign for gynaecologists lead to a change in use and costs of disposable surgical supplies for laparoscopic hysterectomy (LH) without increasing hospital utilisation measures (operating room (OR) time or hospital length of stay (LOS))? DESIGN Pre-post non-controlled study. The OR database was used to identify relevant cases before and after the cost-awareness intervention, and provided information on quantity of each supply item, operative details and LOS. SETTING Lois Hole Hospital for Women, Edmonton, Alberta, Canada. PARTICIPANTS 12 laparoscopic trained gynaecologists (7 female, 5 male) participated in both phases of the study. Eligible surgical cases were all LH cases for any indication for women aged ≥18 years. 201 cases were undertaken before the intervention (2011-2013) and 229 cases after the intervention (2016-2017). INTERVENTION The cost-awareness intervention for gynaecologists included site meetings and rounds providing information on costs of disposable and reusable instruments, a full day skills lab, OR posters about cost and effectiveness of disposable and reusable surgical supplies and demonstrations of reusable equipment (2015-2016). PRIMARY OUTCOME MEASURE Disposable supplies costs per case (standardised for 2016 unit costs). RESULTS There was a significant (p<0.05) reduction (unadjusted) in disposable supplies cost per case for LH between cases before and after the intervention: from $C1073, SD 281, to $C943 SD 209. Regression analysis found that the adjusted cost per case after the intervention was $C116 lower than before the intervention (95% CI -160 to -71). Neither OR time nor hospital LOS differed significantly between cohorts. CONCLUSIONS Our study suggests that cost-awareness campaigns may be associated with reduction in the cost of surgery for LH. However, many other factors may have contributed to this cost reduction, possibly including other local initiatives to reduce costs and emerging evidence indicating lack of effectiveness of some surgical practices.
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Affiliation(s)
- Sue Ross
- Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Douglas Lier
- Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Goldie Mackinnon
- Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Christine Bentz
- Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | - Gloria Rakowski
- Women's Health, Lois Hole Hospital for Women, Alberta Health Services, Edmonton, Alberta, Canada
| | - Valerie A Capstick
- Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
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Affiliation(s)
- Cassandra Thiel
- Division of Healthcare Delivery Science, Department of Population Health, NYU School of Medicine, New York, New York
- NYU Robert F. Wagner Graduate School of Public Service, New York, New York
| | - Leora I Horwitz
- Division of Healthcare Delivery Science, Department of Population Health, NYU School of Medicine, New York, New York
- Center for Healthcare Innovation and Delivery Science, NYU Langone Health, New York, New York
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Silva ML, Zumpe M, Lespinasse J, Aulois-Griot M. Cost comparison of reusable and disposable air/water syringe tips in a large French teaching hospital. Swiss Dent J 2018; 128:20-29. [PMID: 30920783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Air/water syringe (AWS) tips can be used in any type of dental care. They may be disposable (plastic) or reusable (stainless steel or plastic). We assessed the costs of using both sorts of tips in a French teaching hospital. A systematic use of one AWS tip per dental consultation was considered. Consultations performed with reusable AWS (stainless steel) tips give rise to costs linked to initial purchase of tips, their sterilisation, and replacement. Consultation costs of disposable AWS tips were calculated at their current purchase price. Replacing reusable tips was evaluat-ed in two different situations: annual replacement or replacement in case of visual deterioration. Results showed that the number of consultations must lie beyond a certain threshold in order to make reusable tips more economical in use than disposable counterparts. If the reusable tips are replaced every year, this threshold is higher (e.g.: 1,366consultations at the University of Bordeaux) than under a rule of tip replacement in case of visual deterioration (e.g. at the Bordeaux University: 1,267consultations in case of an annual replacement rate of 10%, or 1,289 with a re-placement rate of 30%). This is the first study regarding the costs of disposable versus reusable AWS tips. We suggest that disposable tips might be more cost-effective than reusable tips, not-ably because of their reduced risk of crosscontamination. The choice of the use of one or an-other AWS tip crucially depends on the number of consultations, as well as on their practical utilisation and on infection control issues.
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Affiliation(s)
- Maria Laura Silva
- University of Bordeaux, Faculty of Pharmacy, Bordeaux, France
- Bordeaux Population Health INSERM U1219, Bordeaux, France
| | - Martin Zumpe
- University of Bordeaux, GREThA UMR, CNRS 5113, Bordeaux, France
| | | | - Marine Aulois-Griot
- University of Bordeaux, Faculty of Pharmacy, Bordeaux, France
- Bordeaux Population Health INSERM U1219, Bordeaux, France
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Isaacson D, Ahmad T, Metzler I, Tzou DT, Taguchi K, Usawachintachit M, Zetumer S, Sherer B, Stoller M, Chi T. Defining the Costs of Reusable Flexible Ureteroscope Reprocessing Using Time-Driven Activity-Based Costing. J Endourol 2017; 31:1026-1031. [PMID: 28830223 PMCID: PMC5652038 DOI: 10.1089/end.2017.0463] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE Careful decontamination and sterilization of reusable flexible ureteroscopes used in ureterorenoscopy cases prevent the spread of infectious pathogens to patients and technicians. However, inefficient reprocessing and unavailability of ureteroscopes sent out for repair can contribute to expensive operating room (OR) delays. Time-driven activity-based costing (TDABC) was applied to describe the time and costs involved in reprocessing. MATERIALS AND METHODS Direct observation and timing were performed for all steps in reprocessing of reusable flexible ureteroscopes following operative procedures. Estimated times needed for each step by which damaged ureteroscopes identified during reprocessing are sent for repair were characterized through interviews with purchasing analyst staff. Process maps were created for reprocessing and repair detailing individual step times and their variances. Cost data for labor and disposables used were applied to calculate per minute and average step costs. RESULTS Ten ureteroscopes were followed through reprocessing. Process mapping for ureteroscope reprocessing averaged 229.0 ± 74.4 minutes, whereas sending a ureteroscope for repair required an estimated 143 minutes per repair. Most steps demonstrated low variance between timed observations. Ureteroscope drying was the longest and highest variance step at 126.5 ± 55.7 minutes and was highly dependent on manual air flushing through the ureteroscope working channel and ureteroscope positioning in the drying cabinet. Total costs for reprocessing totaled $96.13 per episode, including the cost of labor and disposable items. CONCLUSIONS Utilizing TDABC delineates the full spectrum of costs associated with ureteroscope reprocessing and identifies areas for process improvement to drive value-based care. At our institution, ureteroscope drying was one clearly identified target area. Implementing training in ureteroscope drying technique could save up to 2 hours per reprocessing event, potentially preventing expensive OR delays.
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Affiliation(s)
- Dylan Isaacson
- School of Medicine, University of California, San Francisco, San Francisco, California
| | - Tessnim Ahmad
- School of Medicine, University of California, San Francisco, San Francisco, California
| | - Ian Metzler
- Department of Urology, University of California, San Francisco, San Francisco, California
| | - David T. Tzou
- Department of Urology, University of California, San Francisco, San Francisco, California
| | - Kazumi Taguchi
- Department of Urology, University of California, San Francisco, San Francisco, California
- Department of Nephro-Urology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Manint Usawachintachit
- Department of Surgery, Division of Urology, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
| | - Samuel Zetumer
- School of Medicine, University of California, San Francisco, San Francisco, California
| | - Benjamin Sherer
- Department of Urology, University of California, San Francisco, San Francisco, California
| | - Marshall Stoller
- Department of Urology, University of California, San Francisco, San Francisco, California
| | - Thomas Chi
- Department of Urology, University of California, San Francisco, San Francisco, California
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Videau M, Rghioui K, Mottet B, Sainfort A, Lefort I. [A comparative cost analysis of single-use versus reusable fiberoptic bronchoscopes: Is single-use fiberscope worth it?]. Ann Pharm Fr 2017; 75:473-479. [PMID: 28818319 DOI: 10.1016/j.pharma.2017.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 06/30/2017] [Accepted: 07/03/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To present a minimization-cost analysis to compare reusable and single-use fiberscopes in a French health institution. MATERIALS AND METHODS The amortization cost assessment has been achieved over a period of five years, and took into account the acquisition and maintenance costs, as well as the costs related to disinfection of reusable fiberscopes. The cost of single-use fiberscopes was calculated according to its acquisition and elimination costs. Finally, we compared the costs of single-use vs. reusable use during nights, weekends and days off to estimate the additional cost of the referencing of single-use fiberscopes for theses specific periods. RESULTS The total cost of reusable fiberscopes was 62,511 € including VAT over 5 years whereas the cost of single-use fiberscope was 79,200 € including VAT over 5 years. The total cost of single-use fiberscopes if utilized during nights, weekends and days off was estimated to 19,800 € including VAT over 5 years, with an estimated activity at 15 intubations per year. Conversely, the cost of the utilization of reusable fiberscopes during nights, weekends and days off was estimate to 13,075 € including VAT over 5 years. CONCLUSION This study shows that the utilization costs of single use and reusable fiberscopes are very close. But because of the benefits of single-use fiberscopes and according to current recommendations, we consider to acquire single-use fiberscope especially for emergencies such as difficult tracheal intubation and for restrictive periods (nights, weekends and day off).
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Affiliation(s)
- M Videau
- Service de pharmacie, centre hospitalier d'Ardèche-Nord, BP 119, rue du Bon-Pasteur, 07103 Annonay cedex, France.
| | - K Rghioui
- Service biomédical, centre hospitalier d'Ardèche-Nord, BP 119, rue du Bon-Pasteur, 07103 Annonay cedex, France
| | - B Mottet
- Service d'hygiène hospitalière, centre hospitalier d'Ardèche-Nord, BP 119, rue du Bon-Pasteur, 07103 Annonay cedex, France
| | - A Sainfort
- Service de pharmacie, centre hospitalier d'Ardèche-Nord, BP 119, rue du Bon-Pasteur, 07103 Annonay cedex, France
| | - I Lefort
- Service de pharmacie, centre hospitalier d'Ardèche-Nord, BP 119, rue du Bon-Pasteur, 07103 Annonay cedex, France
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Dhrolia MF, Imtiaz S, Qureshi R, Ahmed A. Reusing dialyzer in low income countries: A good cost saving tactic with complex ethics. J PAK MED ASSOC 2017; 67:1254-1257. [PMID: 28839314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Despite almost universal practice of dialyzer reuse from the earliest days of haemodialysis, reusing dialyzer always remains a controversial issue and several ethical concerns have been raised. Some of the important are safety of reuse over single use, informed consent of the patient, conflict of interest on the part of physician or manufacturer, fiscal responsibility and environmental stewardship. Indeed, at the beginning of this century, there was a drastic shift of practice in favour of single use in developed countries due to availability of biocompatible haemodialyzers, at favourable price. Despite this mega shift, dialyzer reuse is still widely practised in low-income countries. Considering cost inflation and limited medical resources in such countries, dialyzer reuse may be justified as a cost-saving strategy for this part of world. However, it poses the same ethical questions to us which were a matter of debate for the western world in the 1980s and 1990s. This review of literature was planned to revisit and highlight these concerns.
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Affiliation(s)
| | - Salman Imtiaz
- The Kidney Centre, Postgraduate Training Institute, Karachi
| | - Ruqaya Qureshi
- The Kidney Centre, Postgraduate Training Institute, Karachi
| | - Aasim Ahmed
- The Kidney Centre, Postgraduate Training Institute, Karachi
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Action steps for safe use of reprocessed single-use medical devices. OR Manager 2016; 32:20-4. [PMID: 29978985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Davavala S, Abraham P, Desai D, Joshi A, Gupta T, Samant H. Single use versus reuse of endoscopy biopsy forceps: A survey of patient preference. Natl Med J India 2016; 29:205-206. [PMID: 28050996] [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] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Although there are no confirmatory data on this, we suspect that most endoscopy centres in India reuse single-use ('disposable') endoscopic biopsy forceps due to the cost of these forceps and the perceived low risk of infection transmission on reuse. Low-cost single-use biopsy forceps are now available in India, bringing into question the justification for such a practice. We aimed to determine the type of forceps (single-use or reused) patients would prefer during endoscopy for themselves, whether this is dependent on cost, and what cost would be acceptable to them. METHODS Among patients (conveniently selected from indoor or outdoor) reporting for endoscopy at the division of gastroenterology at a private tertiary-level hospital, we distributed an information sheet about the survey 30-45 minutes before the procedure. After they completed reading the sheet, an endoscopy nurse and/or doctor explained the study. The patient then completed a questionnaire of multiple choices with tick boxes. RESULTS Of 151 patients approached, 4 declined to participate. Of 147 patients surveyed (age range 16-83 years; 82 men), 127 (86.4%) preferred single-use forceps, 16 (10.9%) preferred reused forceps, and 4 (2.7%) could not decide and left the decision to the physician. When informed that single-use forceps may be available for about ₹1000 (approximately US$ 15), 131 patients (89.1%) preferred these forceps, 11 (7.4%) preferred reused forceps, and 5 (3.4%) could not decide. Forty-four patients (33.1%) stated that an acceptable cost for a forceps for them would be ₹500 (approximately US$ 8), for 65 patients (48.9%) patients it was ₹1000, and for 24 (18.1%) it was ₹1500. CONCLUSION About 90% of patients in this survey preferred single-use forceps; a cost of ₹1000 for single-use forceps was acceptable to over two-thirds of them.
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Affiliation(s)
- Sandeep Davavala
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
| | - Philip Abraham
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
| | - Devendra Desai
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
| | - Anand Joshi
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
| | - Tarun Gupta
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
| | - Hrishikesh Samant
- Division of Gastroenterolog, P.D. Hinduja Hospital, Mahim, Mumbai 400016, Maharashtra, India
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Tessarolo F, Caola I, Caciagli P, Guarrera GM, Nollo G. Sterility and Microbiological Assessment of Reused Single-Use Cardiac Electrophysiology Catheters. Infect Control Hosp Epidemiol 2016; 27:1385-92. [PMID: 17152039 DOI: 10.1086/508829] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2005] [Accepted: 09/22/2005] [Indexed: 11/04/2022]
Abstract
Objective.To assess the performance and limitations of a reprocessing protocol for nonlumen electrophysiology catheters by testing the sterility of reprocessed devices and defining the maximum number of reprocessing cycles sustainable by the device in hygienically safe conditions.Design.Simulated use, reprocessing, and testing of the catheters.Setting.Microbiology and virology department of a public health diagnostic laboratory.Interventions.Seventy-three catheters were collected after clinical use on patients. The first group of devices was tested for sterility after 1 cycle of reprocessing. By the repetition of simulated use (blood inoculated with bacteria) and reprocessing (decontamination, cleaning, and hydrogen peroxide gas plasma sterilization), we obtained 39 sample devices reprocessed 2 times, 26 reprocessed 3 times, 28 reprocessed 4 times, 36 reprocessed 5 times, and 22 reprocessed 6 times. Devices were cultured for 28 days in trypticase soy broth.Results.We tested 208 catheters with 6 cycles of reprocessing and 4 inoculated bacteria species. No devices tested positive for the inoculated strains until the fourth cycle of reprocessing. One of 35 catheters showed the growth of the inoculated strain Bacillus subtilis after 5 cycles of reprocessing, and 1 of 22 catheters showed growth of this organism 6 cycles. After the second reprocessing, 7 of 36 devices showed growth of gram-negative bacteria other than the strain inoculated.Conclusions.Reprocessing according to the reprocessing protocol was insufficient to guarantee device sterility after 5 reuses. Cleaning with enzymatic solution revealed good cleaning properties with efficient bioburden reduction. Storage intervals of longer than 24 hours during reprocessing should be avoided to limit contamination or bacterial overgrowth. Technical considerations suggest the introduction of reprocessing procedures only in hospitals with considerable workloads.
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Affiliation(s)
- Francesco Tessarolo
- Department of Materials Engineering and Industrial Technologies, University of Trento, Trento, Italy.
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Eagle KA, Crawford TC, Baman T. Project My Heart Your Heart: An Idea Whose Time Has Come. Trans Am Clin Climatol Assoc 2015; 126:158-166. [PMID: 26330671 PMCID: PMC4530717] [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] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
It is estimated that nearly 1 million patients in low-income countries die every year from bradyarrhythmias coupled with no access to a pacemaker. At the same time, it is estimated that tens of thousands of used devices could be harvested from hospitals, funeral homes, and crematories in wealthy nations if such a practice was legal and proven to be safe and efficacious. Project My Heart Your Heart is a collaborative, multinational effort with a goal of making pacemaker recycling a reality. Since its inception 4 years ago, the project has studied beliefs and attitudes of this idea among patients, pacemaker recipients, funeral home directors, and arrhythmia specialists. The project has explored the safety and efficacy of this practice in several small pilot studies. Nearly 15,000 used devices have been received and evaluated. Efforts to fully define optimal methods for sterilization and device processing have progressed positively. Safe, effective pacemaker recycling is possible and is generally supported by the public, patients, and cardiovascular specialists. An ongoing dialogue with the FDA will hopefully lead to a large pivotal study in five countries which will definitively establish this practice including optimal strategies for device removal, interrogation, sterilization, handling, implantation, and follow-up at charitable pacemaker facilities servicing low income patients throughout the world.
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Affiliation(s)
- Kim A. Eagle
- Correspondence and reprint requests: Kim. A. Eagle, MD,
Division of Cardiovascular Medicine, Department of Internal Medicine and the Samuel and Jean Frankel Cardiovascular Center, University of Michigan Health System, 1500 East Medical Center Drive, SPC 5853, Ann Arbor, MI 481105-5853
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Wocher JC. The reuse of medical devices intended for single use: the great difference of opinions. Jpn Hosp 2014:55-58. [PMID: 25145116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Shussman N, Kedar A, Elazary R, Abu Gazala M, Rivkind AI, Mintz Y. Reusable single-port access device shortens operative time and reduces operative costs. Surg Endosc 2014; 28:1902-7. [PMID: 24442684 DOI: 10.1007/s00464-013-3411-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 12/20/2013] [Indexed: 01/25/2023]
Abstract
BACKGROUND In recent years, single-port laparoscopy (SPL) has become an attractive approach for performing surgical procedures. The pitfalls of this approach are technical and financial. Financial concerns are due to the increased cost of dedicated devices and prolonged operating room time. Our aim was to calculate the cost of SPL using a reusable port and instruments in order to evaluate the cost difference between this approach to SPL using the available disposable ports and standard laparoscopy. METHODS We performed 22 laparoscopic procedures via the SPL approach using a reusable single-port access system and reusable laparoscopic instruments. These included 17 cholecystectomies and five other procedures. Operative time, postoperative length of stay (LOS) and complications were prospectively recorded and were compared with similar data from our SPL database. Student's t test was used for statistical analysis. RESULTS SPL was successfully performed in all cases. Mean operative time for cholecystectomy was 72 min (range 40-116). Postoperative LOS was not changed from our standard protocols and was 1.1 days for cholecystectomy. The postoperative course was within normal limits for all patients and perioperative morbidity was recorded. Both operative time and length of hospital stay were shorter for the 17 patients who underwent cholecystectomy using a reusable port than for the matched previous 17 SPL cholecystectomies we performed (p < 0.001). Prices of disposable SPL instruments and multiport access devices as well as extraction bags from different manufacturers were used to calculate the cost difference. Operating with a reusable port ended up with an average cost savings of US$388 compared with using disposable ports, and US$240 compared with standard laparoscopy. CONCLUSION Single-port laparoscopic surgery is a technically challenging and expensive surgical approach. Financial concerns among others have been advocated against this approach; however, we demonstrate herein that using a reusable port and instruments reduces operative time and overall operative costs, even beyond the cost of standard laparoscopy.
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Affiliation(s)
- Noam Shussman
- Department of General Surgery, Hadassah-Hebrew University Medical Center, PO Box 12000, 91120, Jerusalem, Israel,
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Pantos I, Efstathopoulos EP, Katritsis DG. Reuse of devices in cardiology: time for a reappraisal. Hellenic J Cardiol 2013; 54:376-381. [PMID: 24100181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Affiliation(s)
- Ioannis Pantos
- Department of Cardiology, Athens Euroclinic, University of Athens, Greece
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Lee J. Repositioning reprocessing: hospitals see big potential for savings, but safety remains an issue for some. Mod Healthc 2013; 43:32-35. [PMID: 23878924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Wormer BA, Augenstein VA, Carpenter CL, Burton PV, Yokeley WT, Prabhu AS, Harris B, Norton S, Klima DA, Lincourt AE, Heniford BT. The green operating room: simple changes to reduce cost and our carbon footprint. Am Surg 2013; 79:666-671. [PMID: 23815997] [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: 06/02/2023]
Abstract
Generating over four billion pounds of waste each year, the healthcare system in the United States is the second largest contributor of trash with one-third produced by operating rooms. Our objective is to assess improvement in waste reduction and recycling after implementation of a Green Operating Room Committee (GORC) at our institution. A surgeon and nurse-initiated GORC was formed with members from corporate leadership, nursing, anesthesia, and OR staff. Initiatives for recycling opportunities, reduction of energy and water use as well as solid waste were implemented and the results were recorded. Since formation of GORC in 2008, our OR has diverted 6.5 tons of medical waste. An effort to recycle all single-use devices was implemented with annual solid waste reduction of approximately 12,860 lbs. Disposable OR foam padding was replaced with reusable gel pads at greater than $50,000 per year savings. Over 500 lbs of previously discarded batteries were salvaged from the OR and donated to charity or redistributed in the hospital ($9,000 annual savings). A "Power Down" initiative to turn off all anesthesia and OR lights and equipment not in use resulted in saving $33,000 and 234.3 metric tons of CO2 emissions reduced per year. Converting from soap to alcohol-based waterless scrub demonstrated a potential saving of 2.7 million liters of water annually. Formation of an OR committee dedicated to ecological initiatives can provide a significant opportunity to improve health care's impact on the environment and save money.
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Affiliation(s)
- Blair A Wormer
- Carolinas Medical Center, Charlotte, North Carolina 28204, USA
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Coyle AC. Value for your profession. Four productive ways to retire used equipment. Tex Dent J 2013; 130:248-250. [PMID: 23734549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Kaplan S, Sadler B, Little K, Franz C, Orris P. Can sustainable hospitals help bend the health care cost curve? Issue Brief (Commonw Fund) 2012; 29:1-14. [PMID: 23214181] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
As policymakers seek to rein in the nation's escalating health care costs, one area deserving attention is the health system's costly environmental footprint. This study examines data from selected hospitals that have implemented programs to reduce energy use and waste and achieve operating room supply efficiencies. After standardizing metrics across the hospitals studied and generalizing results to hospitals nationwide, the analysis finds that savings achievable through these interventions could exceed $5.4 billion over five years and $15 billion over 10 years. Given the return on investment, the authors recommend that all hospitals adopt such programs and, in cases where capital investments could be financially burdensome, that public funds be used to provide loans or grants, particularly to safety-net hospitals.
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Affiliation(s)
- Susan Kaplan
- School of Public Health, University of Illinois Chicago (UIC), USA.
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Young M. How to add more teeth to your loaner set policy. OR Manager 2012; 28:24-25. [PMID: 22720518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Hussain M, Balsara KP, Nagral S. Reuse of single-use devices: looking back, looking forward. Natl Med J India 2012; 25:151-155. [PMID: 22963293] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The reuse of medical devices marked as 'single use' by manufacturers has been going on for several decades. The process has been rationalized and legislated in the West as well as in Japan. However, the practice continues in an unregulated manner in India due to a paucity of guidance from the Food and Drug Administration in India. We trace the evolution of reuse policies, look at the prevalent practices in the Indian and international contexts, analyse the available Indian literature and address the ethical and economic implications of reuse. We also suggest some guidelines which may be adopted to formulate policies.
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Affiliation(s)
- M Hussain
- Department of Gastrointestinal and Laparoscopic Surgery, Bhatia Hospital, Mumbai, Maharashtra, India.
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Danesi V, Cristofolini L, Stea S, Traina F, Beraudi A, Tersi L, Harman M, Viceconti M. Re-use of explanted osteosynthesis devices: a reliable and inexpensive reprocessing protocol. Injury 2011; 42:1101-6. [PMID: 21376315 DOI: 10.1016/j.injury.2011.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Revised: 01/31/2011] [Accepted: 02/08/2011] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Orthopaedic surgical treatments emphasizing immobilization using open reduction and internal fixation with osteosynthesis devices are widely accepted for their efficacy in treating complex fractures and reducing permanent musculoskeletal deformity. However, such treatments are profoundly underutilized in low- and middle-income countries (LMIC), partially due to inadequate availability of the costly osteosynthesis devices. Orthopaedic surgeons in some LMIC regularly re-use osteosynthesis devices in an effort to meet treatment demands, even though such devices typically are regulated for single-use only. The purpose of this study is to report a reprocessing protocol applied to explanted osteosynthesis devices obtained at a leading trauma care hospital. METHODS Explanted osteosynthesis devices were identified through a Register of Explanted Orthopaedic Prostheses. Guidelines to handle ethical issues were approved by the local Ethical Committee and informed patient consent was obtained at the time of explant surgery. Primary acceptance criteria were established and applied to osteosynthesis devices explanted between 2005 and 2008. A rigorous protocol for conducting decontamination and visual inspection based on specific screening criteria was implemented using simple equipment that is readily available in LMIC. RESULTS A total of 2050 osteosynthesis devices, including a large variety of plates, screws and staples, were reprocessed using the decontamination and inspection protocols. The acceptance rate was 66%. Estimated labour time and implementation time of the protocol to reprocess a typical osteosynthesis unit (1 plate and 5 screws) was 25 min, with an estimated fixed cost (in Italy) of €10 per unit for implementing the protocol, plus an additional €5 for final sterilization at the end-user hospital site. DISCUSSION This study was motivated by the treatment demands encountered by orthopaedic surgeons providing medical treatment in several different LMIC and their need for access to basic osteosynthesis devices. The rigorous decontamination protocol and generalized inspection criteria proved useful for efficiently screening a large volume of devices. Given that re-used osteosynthesis devices can yield satisfactory results, this study addresses potential complications of re-used devices and valid concerns that relate to patient safety. Implementing this defined reprocessing protocol into existing re-use practises in LMIC helps to limit the risks of inadequate sterilization and structural failure without adding additional risks to patients receiving re-used devices.
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Affiliation(s)
- Valentina Danesi
- Medical Technology Lab, Rizzoli Orthopaedic Institute, Bologna, Italy.
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27
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Saver C. Going green in the OR brings financial, environmental gains. OR Manager 2011; 27:1-13. [PMID: 21739750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Abstract
Common enzyme immobilization methods on nanomaterials (adsorption, covalent binding, crosslinking, encapsulation) often generate problems in enzyme leaching, 3D structure change and diffusion resistance. We show here a detailed site-specific enzyme immobilization method that overcomes the foresaid limitations. It is based on the specific interaction between His-tagged enzyme and single-walled carbon nanotubes modified with N (α) ,N (α)-bis(carboxymethyl)-L: -lysine hydrate. This method does not require enzyme purification and the resulting nanoscale biocatalyst can maintain high enzyme activity and stability. The enzyme-loading capacity is also comparable with the reported immobilization capacity on carbon nanotubes by either covalent binding or adsorption. Furthermore, the immobilization is reversible for several cycles while maintaining high enzyme activity and the nanoscale biocatalyst can be regenerated easily.
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Affiliation(s)
- Liang Wang
- School of Chemical & Biomedical Engineering, Nanyang Technological University, Singapore 637459, Singapore
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Karash JA. Supply chain. Reprocessed medical devices letting a second look. Hosp Health Netw 2010; 84:14. [PMID: 21268493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Sigman H. Environmental liability and redevelopment of old industrial land. J Law Econ 2010; 53:289-306. [PMID: 20734568 DOI: 10.1086/649803] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Many communities are concerned about the reuse of potentially contaminated land (brownfields) and believe that environmental liability is a hindrance to redevelopment. However, with land price adjustments, liability might not impede the reuse of this land. This article studies state liability rules-specifically, strict liability and joint and several liability-that affect the level and distribution of expected costs of private cleanup. It explores the effects of this variation on industrial land prices and vacancy rates and on reported brownfields in a panel of cities across the United States. In the estimated equations, joint and several liability reduces land prices and increases vacancy rates in central cities. The results suggest that liability is at least partly capitalized but does still deter redevelopment.
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Gregory JR, Nadeau MC, Kirchain RE. Evaluating the economic viability of a material recovery system: the case of cathode ray tube glass. Environ Sci Technol 2009; 43:9245-9251. [PMID: 20000516 DOI: 10.1021/es901341n] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This paper presents an analysis of the material recovery system for leaded glass from cathode ray tubes (CRTs) using a dynamic material flow analysis. In particular, the global mass flow of primary and secondary CRT glass and the theoretical capacities for using secondary CRT glass to make new CRT glass are analyzed. The global mass flow analysis indicates that the amount of new glass required is decreasing, but is much greater than the amount of secondary glass collected, which is increasing. The comparison of the ratio of secondary glass collected to the amount of new glass required from the mass flow analysis indicates that the material recovery system is sustainable for the foreseeable future. However, a prediction of the time at which the market for secondary glass will collapse due to excess capacity is not possible at the moment due to several sources of uncertainty.
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Affiliation(s)
- Jeremy R Gregory
- Materials Systems Laboratory, Engineering Systems Division, and Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
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DeJohn P. Device reprocessing makes inroads in ASCs. OR Manager 2009; 25:28-29. [PMID: 19517927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Abstract
The reuse of single use medical items is a complex ethical issue that many healthcare providers are faced with, for while recommendations and literature do not advocate the reuse of these items, the reality is that many single use items are frequently reused. Further, many healthcare workers are ethically divided over whether or not to share this information with their patients, or who should reveal this information. While single use items are convenient to use, the reality of the cost to the healthcare system and the environment is being realised. Three distinct issues in regard to reuse of single use items are explored: patient consent, fiscal responsibility and environmental stewardship. Exploring these issues through the ethical frameworks of utilitarianism, contractarianism, and land ethic or holism can offer guidance in attending to the question "is once always enough?" Applying an integrated ethical framework can further assist healthcare providers and stakeholders to make informed, ethical choices in regard to choosing single use medical devices and items. Short, fictionalised narratives based on authentic events are used to illustrate the ethical context of the reuse issue.
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Affiliation(s)
- A Moszczynski
- The University of Alberta, Edmonton, Alberta, Canada.
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DiConsiglio J. Reprocessing SUDs reduces waste, costs. Mater Manag Health Care 2008; 17:40-42. [PMID: 18972859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Tanner J. Flowtron boots...single use items? J Perioper Pract 2008; 18:5. [PMID: 18271330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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Yan L. Reuse vs. single use: is the tide shifting? Nephrol News Issues 2007; 21:58-74. [PMID: 18038754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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Trim PA. Asset investment recovery: a new approach to an old challenge. Biomed Instrum Technol 2007; 41:446-448. [PMID: 18085079 DOI: 10.2345/0899-8205(2007)41[446:airana]2.0.co;2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
MESH Headings
- Capital Financing/methods
- Capital Financing/organization & administration
- Efficiency, Organizational/economics
- Efficiency, Organizational/trends
- Equipment Reuse/economics
- Financial Management, Hospital/methods
- Hospital Administration/economics
- Hospital Administration/instrumentation
- Hospital Administration/methods
- Hospital Restructuring/economics
- Hospital Restructuring/methods
- Humans
- Institutional Management Teams/organization & administration
- Inventories, Hospital/economics
- Inventories, Hospital/statistics & numerical data
- Maintenance and Engineering, Hospital/economics
- Maintenance and Engineering, Hospital/organization & administration
- Materials Management, Hospital/methods
- Materials Management, Hospital/organization & administration
- Models, Organizational
- Organizational Innovation
- Planning Techniques
- Program Development/economics
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Abstract
PURPOSE To establish the repair patterns of flexible cystoscopes we performed a systematic review of repairs performed at an independent endoscope repair company. MATERIALS AND METHODS Repair and cost data for 2000 to 2004 were obtained from an independent endoscope repair company. All cystoscopes underwent a detailed inspection using a preset protocol and the frequency of individual repair descriptions was extracted from a computer database. RESULTS A total of 1,150 repairs were performed on the Olympus CYF (3%), CYF-2 (21%), CYF-3 (56%) and CYF-4 (20%) flexible cystoscopes. Repairs to the distal tip (28% of all repairs) most commonly involved the bending rubber or outer polymer sheath. Repairs to the hand control segment (14% of all repairs) most commonly involved the ocular. Repairs for image (14% of all repairs) and deflection (9%) were most commonly performed on the fiberoptic bundle and wires, respectively. Repairs to the deflection apparatus comprised a significantly greater proportion of total repairs in the early CYF models than in the CYF-4 model (10% to 12% vs 3%, p <0.01, chi-square 10.73). Less than 1% of all cystoscopes needed more than 2 repairs. CONCLUSIONS Olympus cystoscopes require repair every 2 to 3 years and they appear to be durable. The distal deflection tip, specifically the outer bending rubber, is the most common site of flexible cystoscope damage. Although it appears that significant improvements have been made to the deflection apparatus, the number of repairs to other areas has not changed significantly with time. Improvements in form and function of the distal tip, the hand control segment and the fiberoptic bundles may enhance the durability of flexible cystoscopes.
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Affiliation(s)
- Benjamin K Canales
- Department of Urologic Surgery, University of Minnesota, Minneapolis, Minnesota, USA.
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Abstract
BACKGROUND The trend toward temporizing external fixation of complex fractures has resulted in increased expenditures for these devices. Increasing pressure to reduce health-care expenditures has led to exploration of reuse of equipment intended for single use. Devices must be tested and recertified prior to redeployment in hospital stock. We report the rate of manufacturer recertification and institutional cost savings associated with a reuse program approved by the United States Food and Drug Administration. METHODS All Hoffmann-II external fixation components that had been removed at our institution during the study period were submitted to the manufacturer for visual inspection and mechanical testing. Pass rates for original components and previously recycled components were determined. With use of a conservative pass rate and the assumption of a maximum of three recertifications of each component, the total potential hospital savings on external fixation were calculated. RESULTS The first pass rate was 76%. The second pass rate (i.e., the rate for components that had already been recertified once and had been sent for a second recertification) was 83%, but that rate was derived from a limited sample. On the basis of a conservative pass-rate estimate of 75%, the predicted average number of uses of a recyclable component was 2.7. The recertified components were sold back to our hospital at 50% of the original price. Because carbon-fiber bars and half-pins are not recycled, 85% of the charges expended on a new external fixation component are spent on portions of the system that are recyclable. The potential total savings on reusable components was found to be 32%, with a total savings of 27% for the whole external fixation system. No recertified components failed in clinical use over the course of the study. CONCLUSIONS With the expansion of cost-control efforts, the recycling of medical devices appears inevitable. Previous data have demonstrated the safety of reuse of external fixation devices, and this study confirms that finding. Our paper demonstrates the real cost savings associated with a manufacturer-based testing and recertification program. Issues of voluntary participation in reuse programs, component ownership, and the impact of savings on patient charges are yet to be worked out by individual institutions.
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Affiliation(s)
- Daniel S Horwitz
- Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT 84108, USA.
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Chong VH, Jamaludin AZF, Jacob AP, Jalihal A. Feasibility of reusing negative rapid urease test (CLOtest) kit. Indian J Gastroenterol 2007; 26:99-100. [PMID: 17558083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Abstract
BACKGROUND Gastrointestinal endoscopy is an integral tool in the evaluation and management of many gastrointestinal and hepatobiliary conditions. Although rare, media reports of infectious complications following gastrointestinal endoscopy persist in this new millennium. With only limited data available, society guidelines continue to suggest that endoscopes undergo a reprocessing cycle before the first patient of the day. This preliminary study aimed to assess the microbiological stability of gastrointestinal endoscopes after high-level disinfection. METHODS In this multiphase study, four endoscopic retrograde cholangiopancreatography (ERCP) scopes and three colonoscopes were evaluated. In phase 1, endoscopes were assayed after initial high-level disinfection and daily for a period of 2 weeks. In phase 2, this procedure was repeated to confirm phase 1 results. In phase 3, endoscopes were assayed after high-level disinfection and again following a 7-day storage period. RESULTS In phase 1, 6 of 70 (8.6 %) assays were positive. This involved 4 of 7 (57 %) endoscopes (2 colonoscopes and 2 ERCP scopes) and was limited to the first 5 days of the study. No cultures were positive in phase 2. In phase 3, one endoscope had a positive culture. Positive cultures grew only STAPHYLOCOCCUS EPIDERMIDIS, a low-virulence skin organism. DISCUSSION With proper disinfection and storage, it appears that reprocessing of gastrointestinal endoscopes is unnecessary after periods of disuse of at least 7 days and possibly up to 2 weeks. Despite recent media reports of infectious complications, society guidelines that recommend more frequent reprocessing seem to lack scientific merit and need to be revisited.
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Affiliation(s)
- A S Vergis
- Brandon Regional Health Centre, Brandon, Manitoba, Canada.
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Abstract
BACKGROUND Re-use of unused medicines returned from patients is currently considered unethical in the UK and these are usually destroyed by incineration. Previous studies suggest that many of these medicines may be in a condition suitable for re-use. METHODS All medicines returned over two months to participating community pharmacies and GP surgeries in Eastern Birmingham PCT were assessed for type, quantity and value. A registered pharmacist assessed packs against set criteria to determine the suitability for possible re-use. RESULTS Nine hundred and thirty-four return events were made from 910 patients, comprising 3765 items worth pound 33,608. Cardiovascular drugs (1003, 27%) and those acting on the CNS (884, 24%) were most prevalent. Returned packs had a median of 17 months remaining before expiry and one-quarter of packs (1248 out of 4291) were suitable for possible re-use. One-third of those suitable for re-use (476 out of 1248) contained drugs in the latest WHO Essential Drugs List. CONCLUSION Unused medicines are returned in substantial quantities and have considerable financial value, with many in a condition suitable for re-use. We consider it appropriate to reopen the debate on the potential for re-using these medicines in developing countries where medicines are not widely available and also within the UK.
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Affiliation(s)
- Adam J Mackridge
- Pharmacy Practice Research Group, School of Pharmacy and Chemistry, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK.
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44
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Abstract
AIMS The aims of this study was to determine whether an active policy of cost curtailment would impact on the theater cost of laparoscopic surgery in a pediatric setting; to document the extent of cost changes over time and to identify factors that adversely influence expenditure; and to investigate whether the surgeon is a significant factor in the price of the procedure. MATERIALS AND METHODS A prospective audit of laparoscopic procedures was performed in a single unit over a 36-month period. Detailed costs of theater inventory for all procedures were compiled on a case-by-case basis and recorded on a database. The cost of six index procedures were collated and changes over the period of the study analyzed. The factors responsible for increased expenditure were flagged and appraised to enable the implementation of cost-saving measures. The prices of the laparoscopic equipment were based on invoiced figures provided by hospital managers, and no long-term outcome measures were taken into account. RESULTS A total of 179 cases were performed by six surgeons over a 3-year period between January 1, 2003 and December 31, 2005, with no adverse intraoperative events. The procedures studied in further detail were appendicectomy (n = 50), fundoplication (n = 25), cholecystectomy (n = 12), nephrectomy (n = 10), Fowler Stevens for undescended testes (n = 10), and modified Palomo operations for varicocoele (n = 7). The mean cost of these procedures fell year by year over the period of study but was significant only in appendicectomy (P = 0.017). For this procedure, there was a significant difference in costs between the various surgeons (P = 0.007), but this trend was not noted with the other procedures. There were no major intraoperative events, although 2 patients required conversion owing to technical difficulties posed by the cases. Among the factors that influenced costs were the use of disposables, particularly for hemostasis and suctioning, and an inability to procure reuseable instruments. CONCLUSIONS The costs of commonly performed laparoscopic procedures are falling year by year. The surgeon is a factor in the costs of some procedures. A cost-saving strategy has not been compromised of patient safety; however, some cost-saving measures, though attractive, are labor intensive and are not practical. An overall commitment to the sensible use of health care resources translates into savings for hospitals, thereby strengthening the case for laparoscopic surgery.
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Affiliation(s)
- Anies A Mahomed
- Department of Paediatric Surgery, Royal Alexandra Children's Hospital, Brighton, United Kingdom.
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45
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Texas health system identifies numerous cost-savings opportunities. Hosp Mater Manage 2007; 32:1-3. [PMID: 17474534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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46
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Abstract
Healthcare expenditures in the US are approaching 2 trillion dollars, and hospitals and other healthcare providers are under tremendous pressure to rein in costs. One cost-saving approach which is gaining popularity is the reuse of medical devices which were designed only for a single use. Device makers decry this practice as unsanitary and unsafe, but a growing number of third-party firms are willing to sterilize, refurbish, and/or remanufacture devices and resell them to hospitals at a fraction of the original price. Is this practice safe? Is reliance on single-use devices sustainable? A Markov decision process (MDP) model is formulated to study the trade-offs involved in these decisions. Several key parameters are examined: device costs, device failure probabilities, and failure penalty cost. For each of these parameters, expressions are developed which identify the indifference point between using new and reprocessed devices. The results can be used to inform the debate on the economic, ethical, legal, and environmental dimensions of this complex issue.
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Affiliation(s)
- Thomas W Sloan
- College of Management, University of Massachusetts Lowell, Lowell, MA 01854, USA.
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47
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Kang HY, Schoenung JM. Estimation of future outflows and infrastructure needed to recycle personal computer systems in California. J Hazard Mater 2006; 137:1165-74. [PMID: 16704906 DOI: 10.1016/j.jhazmat.2006.03.062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Revised: 03/28/2006] [Accepted: 03/29/2006] [Indexed: 05/09/2023]
Abstract
The objectives of the present study are to estimate future quantities of electronic waste (e-waste) for which appropriate infrastructure needs to be established, and to the estimate the total cost for e-waste recycling in California. Estimation of the future amounts of e-waste as a function of time is critical to effective e-waste management. To generate estimates, we use a time-series materials flow analysis model (MFAM). The model estimates future e-waste quantities by modeling the stages of production, usage, and disposal. We consider four scenarios for the estimation of future e-waste generation in order to consider the effects of exportation outside the State of California and of user preferences to store or to recycle the e-waste. These efforts were further investigated through the use of sensitivity analysis. The results of the present research indicate that the outflow (recycling) amount of central processing units (CPUs) will increase and will reach approximately 8.5 million units per year in 2013, but the outflow (recycling) of cathode ray tube (CRT) monitors will decrease from 2004 in California because of the replacement of CRT monitors by liquid crystal display (LCD) monitors. In 2013, the cost for CPU recycling will be 1.7 times higher than that in 2005. But for CRT monitors, the cost for recycling in 2013 will be negligible. After the State of California enacted the ban on landfill disposal of e-waste, recycling became the most common end-of-life (EOL) option in California. Also, after 2005, the State of California will need more than 60 average-capacity materials recovery facilities (MRFs), to recycle the number of personal computer systems generated, which represents an investment in capital of over 16 million dollars.
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Affiliation(s)
- Hai-Yong Kang
- Department of Chemical Engineering & Materials Science, 3118 Bainer Hall, One Shields Avenue, University of California, Davis, CA 95616, USA.
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48
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Fedel M, Tessarolo F, Ferrari P, Lösche C, Ghassemieh N, Guarrera GM, Nollo G. Functional properties and performance of new and reprocessed coronary angioplasty balloon catheters. J Biomed Mater Res B Appl Biomater 2006; 78:364-72. [PMID: 16506183 DOI: 10.1002/jbm.b.30496] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The need of health costs control has prompted the reuse of devices originally manufactured for single use only. To assess reprocessing feasibility of disposable medical devices, hygienic, technical, and functional aspects must be taken into account in addition to economical, ethical, and legal implications. This study aims to characterize coronary angioplasty catheters and to evaluate performance changes induced by reprocessing. Multiple analysis including crossing profile, slipperiness, compliance, mechanical, and burst pressure tests were performed at different steps of the protocol on 25 catheters reprocessed up to two times. The results highlighted that both use and reprocessing can affect the features of angioplasty catheters. Mechanical stress caused by clinical inflation and thermal-chemical stress undergone by polymers during cleaning and sterilization procedures caused partial modifications of material properties, inducing an overall shrinking effect on balloons. Compliance tests reported a maximum variation of 6.2% from nominal values, showing the conformity of reprocessed devices with manufacturers' original specifications (+/-10%). The burst pressure of reprocessed devices was 80% higher than the rated burst pressure certified by manufacturers, thus reducing concerns of breakage during reuse. A strict dependence on device model in the behavior of catheters was found, especially for balloons crossing profile and slipperiness. Main changes occurred after the first reprocessing cycle, while a second cleaning and sterilization did not introduce further significant alterations. On the whole, the magnitude of modifications introduced up to two reprocessing cycles did not compromise catheters performance.
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Affiliation(s)
- Mariangela Fedel
- Department of Materials Engineering and Industrial Technologies, University of Trento, Trento, Italy.
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Psaltikidis EM, Graziano KU, Frezatti F. [Calculation of the reprocessing costs of single-use tongs used in video-assisted surgeries]. Rev Esc Enferm USP 2006; 40:236-46. [PMID: 16892681 DOI: 10.1590/s0080-62342006000200012] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The frequent reuse of disposable forceps instruments is justified by their high cost. However, few studies have been carried out on this topic. The objective of this study was to develop a methodological proposal for calculating the reprocessing costs for these instruments used in video-assisted surgery. A flowchart was developed for each phase of the reprocessing. This allowed subsequent identification of the cost components in terms of labor, materials and indirect expenses. From these data, a methodological proposal for cost calculation could be created, based on the Full Absorption Costing Method, including the spreadsheet for data collection.
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Affiliation(s)
- Eliane Molina Psaltikidis
- Enfermeira, Mestre pelo Programa de Pós-Graduação em Saúde do Adulto da EEUSP, Gerente de Enfermagem do Hospital Novo Atibaia.
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50
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Soulias M, Martin L, Garnier N, Juniot A, Aho LS, Freysz M. Masques laryngés à usage unique vs réutilisable : une étude de minimisation de coûts. ACTA ACUST UNITED AC 2006; 25:811-4. [PMID: 16603333 DOI: 10.1016/j.annfar.2006.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2005] [Accepted: 03/08/2006] [Indexed: 11/18/2022]
Abstract
JUSTIFICATION According to French regulations concerning the risk of Creutzfeldt-Jakob disease transmission, traceability procedures of all sterile medical devices which need to be reused are mandatory. Despite sterilization processes, the reusable laryngeal mask airway (LMA) prion disease transmission remains possible. As a result, the disposable LMA has been introduced. OBJECTIVE Assuming clinical equivalence was achieved, the cost of disposable vs reusable LMA was studied in a university hospital. STUDY DESIGN A Cost-minimization analysis of disposable vs reusable laryngeal mask airway was realised. METHODS Disposable LMA cost was calculated as the sum of product cost and elimination cost. Reusable LMA were autoclaved after hospital purchasing in two separate sterilizing processing units of the same hospital. Reusable LMA cost was determined combining materiel and labor costs. RESULTS The reusable LMA cost depended on the sterilizing processing unit concerned and varied between 9.59 Euros and 9.69 vs 8.38 Euros for the single-use LMA. CONCLUSION With the cost savings made possible by use of disposable LMA in both labor and consumables, this practice should be considered.
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Affiliation(s)
- M Soulias
- Service de Pharmacie-Stérilisation Centrale, CHU de Dijon, 3, rue du Faubourg-Raines, 21033 Dijon cedex, France
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