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Abstract
OBJECTIVE To develop a process to identify, adopt, and increase individual awareness of the use of chemical-free products in perinatal hospital units and to develop leadership skills of the fellow/mentor pair through the Sigma Theta Tau International Maternal-Child Health Nurse Leadership Academy (STTI MCHNLA). DESIGN Pretest/posttest quality improvement project. SETTING Tertiary care 80-bed perinatal unit. PATIENTS Mothers and newborns on perinatal unit. INTERVENTIONS/MEASUREMENTS The chemical hazard ratings of products currently in use and new products were examined and compared. Chemical-free products were selected and introduced to the hospital system, and education programs were provided for staff and patients. We implemented leadership tools taught at the STTI MCHNLA to facilitate project success. Pre- and postproject evaluations were used to determine interest in the use of chemical-free products and satisfaction with use of the new products. Cost savings were measured. RESULTS Products currently in use contained potentially harmful chemicals. New, chemical-free products were identified and adopted into practice. Participants were interested in using chemical-free products. Once new products were available, 71% of participants were positive about using them. The fellow and mentor experienced valuable leadership growth throughout the project. CONCLUSIONS The change to chemical-free products has positioned the organization and partner hospitals as community leaders that set a health standard to reduce environmental exposure for patients, families, and staff. The fellow and mentor learned new skills to assist in practice changes in a large organization by using the tools shared in the STTI MCHNLA.
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Porous ceramic tablet embedded with silver nanopatches for low-cost point-of-use water purification. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:13901-13908. [PMID: 25387099 DOI: 10.1021/es503534c] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This work describes a novel method to embed silver in ceramic porous media in the form of metallic silver nanopatches. This method has been applied to develop a new POU technology, a silver-infused ceramic tablet that provides long-term water disinfection. The tablet is fabricated using clay, water, sawdust, and silver nitrate. When dropped into a household water storage container, the ceramic tablet releases silver ions at a controlled rate that in turn disinfect microbial pathogens. Characterization of the silver-embedded ceramic media was performed using transmission electron microscopy. Spherical-shaped patches of metallic silver were observed at 1–6 nm diameters and confirmed to be silver with energy dispersive spectroscopy. Disinfection experiments in a 10 L water volume demonstrated a 3 log reduction of Escherichia coli within 8 h while silver levels remained below the World Health Organization drinking water standard (0.1 mg/L). Silver release rate varied with clay mineralogy, sawdust particle size, and initial silver mass. Silver release was repeatable for daily 10 L volumes for 154 days. Results suggest the ceramic tablet can be used to treat a range of water volumes. This technology shows great potential to be a low-cost, simple-to-use water treatment method to provide microbiologically safe drinking water at the household level.
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Marketing netcoatings for aquaculture. Int J Mol Sci 2014; 15:18742-6. [PMID: 25329615 PMCID: PMC4227243 DOI: 10.3390/ijms151018742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 09/18/2014] [Accepted: 09/29/2014] [Indexed: 12/03/2022] Open
Abstract
Unsustainable harvesting of natural fish stocks is driving an ever growing marine aquaculture industry. Part of the aquaculture support industry is net suppliers who provide producers with nets used in confining fish while they are grown to market size. Biofouling must be addressed in marine environments to ensure maximum product growth by maintaining water flow and waste removal through the nets. Biofouling is managed with copper and organic biocide based net coatings. The aquaculture industry provides a case study for business issues related to entry of improved fouling management technology into the marketplace. Several major hurdles hinder entry of improved novel technologies into the market. The first hurdle is due to the structure of business relationships. Net suppliers can actually cut their business profits dramatically by introducing improved technologies. A second major hurdle is financial costs of registration and demonstration of efficacy and quality product with a new technology. Costs of registration are prohibitive if only the net coatings market is involved. Demonstration of quality product requires collaboration and a team approach between formulators, net suppliers and farmers. An alternative solution is a vertically integrated business model in which the support business and product production business are part of the same company.
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Understanding the impacts of allocation approaches during process-based life cycle assessment of water treatment chemicals. INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT 2014; 10:87-94. [PMID: 23939660 DOI: 10.1002/ieam.1479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 07/11/2013] [Accepted: 08/05/2013] [Indexed: 06/02/2023]
Abstract
Chemicals are an important component of advanced water treatment operations not only in terms of economics but also from an environmental standpoint. Tools such as life cycle assessment (LCA) are useful for estimating the environmental impacts of water treatment operations. At the same time, LCA analysts must manage several fundamental and as yet unresolved methodological challenges, one of which is the question of how best to "allocate" environmental burdens in multifunctional processes. Using water treatment chemicals as a case study example, this article aims to quantify the variability in greenhouse gas emissions estimates stemming from methodological choices made in respect of allocation during LCA. The chemicals investigated and reported here are those most important to coagulation and disinfection processes, and the outcomes are illustrated on the basis of treating 1000 ML of noncoagulated and nondisinfected water. Recent process and economic data for the production of these chemicals is used and methodological alternatives for solving the multifunctionality problem, including system expansion and mass, exergy, and economic allocation, are applied to data from chlor-alkali plants. In addition, Monte Carlo simulation is included to provide a comprehensive picture of the robustness of economic allocation results to changes in the market price of these industrial commodities. For disinfection, results demonstrate that chlorine gas has a lower global warming potential (GWP) than sodium hypochlorite regardless of the technique used to solve allocation issues. For coagulation, when mass or economic allocation is used to solve the multifunctionality problem in the chlor-alkali facility, ferric chloride was found to have a higher GWP than aluminum sulfate and a slightly lower burden where system expansion or exergy allocation are applied instead. Monte Carlo results demonstrate that when economic allocation is used, GWP results were relatively robust and resilient to the changes in commodity prices encountered during the study period, with standard deviations less than 6% for all chlor-alkali-produced chemicals reported here. Overall outcomes from the study demonstrate the potential variability in LCA results according to the allocation approach taken and emphasize the need for a consensus approach to water sector LCAs.
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Evaluation of a hydrogen peroxide-based system for high-level disinfection of vaginal ultrasound probes. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2013; 32:1799-1804. [PMID: 24065261 DOI: 10.7863/ultra.32.10.1799] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVES Because of the complex process and the risk of errors associated with the glutaraldehyde-based solutions previously used at our institution for disinfection, our department has implemented a new method for high-level disinfection of vaginal ultrasound probes: the hydrogen peroxide-based Trophon system (Nanosonics, Alexandria, New South Wales, Australia). The aim of this study was to compare the time difference, safety, and sonographers' satisfaction between the glutaraldehyde-based Cidex (CIVCO Medical Solutions, Kalona, IA) and the hydrogen peroxide-based Trophon disinfection systems. METHODS The Institutional Review Board approved a 14-question survey administered to the 13 sonographers in our department. Survey questions addressed a variety of aspects of the disinfection processes with graded responses over a standardized 5-point scale. A process diagram was developed for each disinfection method with segmental timing analysis, and a cost analysis was performed. RESULTS Nonvariegated analysis of the survey data with the Wilcoxon signed rank test showed a statistical difference in survey responses in favor of the hydrogen peroxide-based system over the glutaraldehyde-based system regarding efficiency (P = .0013), ease of use (P = .0013), ability to maintain work flow (P = .026), safety (P = .0026), fixing problems (P = .0158), time (P = .0011), and overall satisfaction (P = .0018). The glutaraldehyde-based system took 32 minutes versus 14 minutes for the hydrogen peroxide-based system; the hydrogen peroxide-based system saved on average 7.5 hours per week. The cost of the hydrogen peroxide-based system and weekly maintenance pays for itself if 1.5 more ultrasound examinations are performed each week. CONCLUSIONS The hydrogen peroxide-based disinfection system was proven to be more efficient and viewed to be easier and safer to use than the glutaraldehyde-based system. The adoption of the hydrogen peroxide-based system led to higher satisfaction among sonographers.
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Comparative study of disinfectants for use in low-cost gravity driven household water purifiers. JOURNAL OF WATER AND HEALTH 2013; 11:443-456. [PMID: 23981873 DOI: 10.2166/wh.2013.206] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Point-of-use (POU) gravity-driven household water purifiers have been proven to be a simple, low-cost and effective intervention for reducing the impact of waterborne diseases in developing countries. The goal of this study was to compare commonly used water disinfectants for their feasibility of adoption in low-cost POU water purifiers. The potency of each candidate disinfectant was evaluated by conducting a batch disinfection study for estimating the concentration of disinfectant needed to inactivate a given concentration of the bacterial strain Escherichia coli ATCC 11229. Based on the concentration of disinfectant required, the size, weight and cost of a model purifier employing that disinfectant were estimated. Model purifiers based on different disinfectants were compared and disinfectants which resulted in the most safe, compact and inexpensive purifiers were identified. Purifiers based on bromine, tincture iodine, calcium hypochlorite and sodium dichloroisocyanurate were found to be most efficient, cost effective and compact with replacement parts costing US$3.60-6.00 for every 3,000 L of water purified and are thus expected to present the most attractive value proposition to end users.
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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] [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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Cost and financial sustainability of a household-based water treatment and storage intervention in Zambia. JOURNAL OF WATER AND HEALTH 2007; 5:385-94. [PMID: 17878553 DOI: 10.2166/wh.2007.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Providing safe water to >1 billion people in need is a major challenge. To address this need, the Safe Water System (SWS) - household water treatment with dilute bleach, safe water storage, and behavior change - has been implemented in >20 countries. To assess the potential sustainability of the SWS, we analyzed costs in Zambia of "Clorin" brand product sold in bottles sufficient for a month of water treatment at a price of $0.09. We analyzed production, marketing, distribution, and overhead costs of Clorin before and after sales reached nationwide scale, and analyzed Clorin sales revenue. The average cost per bottle of Clorin production, marketing and distribution at start-up in 1999 was $1.88 but decreased by 82% to $0.33 in 2003, when >1.7 million bottles were sold. The financial loss per bottle decreased from $1.72 in 1999 to $0.24 in 2003. Net program costs in 2003 were $428,984, or only $0.04 per person-month of protection. A sensitivity analysis showed that if the bottle price increased to $0.18, the project would be self-sustaining at maximum capacity. This analysis demonstrated that efficiencies in the SWS supply chain can be achieved through social marketing. Even with a subsidy, overall program costs per beneficiary are low.
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How clean is your probe? Microbiological assessment of ultrasound transducers in routine clinical use, and cost-effective ways to reduce contamination. Clin Radiol 2007; 62:694-8. [PMID: 17556040 DOI: 10.1016/j.crad.2007.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2006] [Indexed: 11/28/2022]
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Bringing safe water to remote populations: an evaluation of a portable point-of-use intervention in rural Madagascar. Am J Public Health 2007; 97:398-400. [PMID: 17267727 PMCID: PMC1805013 DOI: 10.2105/ajph.2005.073460] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Rural populations disproportionately lack access to improved water supplies. We evaluated a novel scheme that employed community-based sales agents to disseminate the Safe Water System (SWS)--a household-level water chlorination and safe storage intervention--in rural Madagascar. Respondents from 242 households in 4 villages were interviewed; all used surface water for drinking water. Respondents from 239 households (99%) had heard of Sûr'Eau, the SWS disinfectant; 226 (95%) reported having ever used Sûr'Eau, and 166 (73%) reported current use. Current Sûr'Eau use was confirmed in 54% of households. Community sales agents effectively motivated their neighbors to adopt a new health behavior that prevents diarrhea. Future work should focus on strategies for sustaining SWS use, factors that motivate community-based sales agents to promote SWS, and the feasibility of scaling up this approach.
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Effectiveness and microbial contamination of an in-house alcohol-based hand rub. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 2005; 88 Suppl 10:S161-5. [PMID: 16850663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVES To evaluate the effectiveness and contamination of an in-house alcohol-based hand rub in a real clinical setting and to compare its effectiveness in bacterial reduction with that of a commercial product. MATERIAL AND METHOD Effectiveness of the hand rub in bacterial reduction was compared to a commercial product using the modified antiseptic/disinfectant testing method of European Standard (EN 1500) in 12 volunteers. In-house alcohol-based hand rub in 50 clinical wards were serially collected and cultured to determine contamination. RESULTS The bacterial reduction factor of the hand rub was comparable to that of the commercial product. There was no organisms grown from serial cultures of the in-house alcohol-based hand rub in use for 28 days. CONCLUSION The in-house alcohol-based hand rub was effective and there was no contamination up to 28 days in use.
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Chlorhexidine spray versus single use sachets for skin preparation before regional nerve blockade for elective caesarean section: an effectiveness, time and cost study. Int J Obstet Anesth 2005; 14:189-92. [PMID: 15935648 DOI: 10.1016/j.ijoa.2005.02.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2004] [Revised: 02/01/2005] [Accepted: 02/01/2005] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The importance of skin preparation before regional nerve blockade to prevent infection remains unchallenged. A multi-use spray chlorhexidine may have benefits over single use sachets in terms of convenience and cost, but its efficacy is unknown. We conducted a prospective randomised trial to compare spray and sachet chlorhexidine. METHODS Elective caesarean section patients were randomised to receive chlorhexidine as a spray (chlorhexidine 0.5% in an alcoholic solution Hydrex DS Derma spray, Adams Healthcare, Leeds, UK) or sachet chlorhexidine (chlorhexidine 0.05% aqueous solution, Unisept, Seton. Leeds, UK) before a standardised combined spinal epidural technique. Skin colonisation was examined before skin preparation and again after epidural catheter removal. RESULTS Both techniques were effective in reducing skin colonisation (P=0.0001). There was no difference in effectiveness between the groups, with the spray reducing skin colonisation from 88.5% before to 3% after catheter removal, compared with 90% to 12% in the sachet group. Time to achieve skin preparation was significantly reduced in the spray group (2.6 min compared to 4.5 min; P=0.02). The spray cost per patient was 0.01 compared to sachet 0.33. CONCLUSIONS We suggest a chlorhexidine spray is as effective as single use sachets and is also quicker to apply and less costly.
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La consommation de produits d'hygiène des mains dans les établissements de soins dans l'interrégion Ouest. Med Mal Infect 2005; 35:349-56. [PMID: 16026956 DOI: 10.1016/j.medmal.2005.02.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2004] [Accepted: 02/08/2005] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The study had for aim to investigate hand hygiene product use in French hospitals between 2000 and 2003. DESIGN A questionnaire was sent in 2002 and 2 more in 2003 and 2004 (for 2000 to 2003) requiring data on type of hospital, number of beds, staff members, admissions and patient-day, litres of mild soap, antiseptic soap and alcohol-based rub used and price per litre. Indices were calculated accordingly. RESULTS 574 hospitals answered over the 4 year period (average 143 per year) representing an average of 50 000 beds/year, 80 000 full-time staff positions, 1.2 million admissions and 16 millions patient-days. The median consumption of mild soap was 3.8 l per bed, 2.7 l per staff member, 2.4 l per 100 admissions, and 10.6 ml per patient-day. The median consumption of antiseptic soap was 1 l per bed, 0.8 l per staff member, 4.8 l per 100 admissions, and 3.2 ml per patient-day. The median consumption of alcohol-based rub (HAS) was 0.3 l per bed, 0.3 l per staff-member, 1.5 l per admission, and 0.9 l per patient-day. Between 2000 and 2003, HAS use significantly increased from 69 to 88% (a relative increase of 31%) and the median consumption increased from 0.5 ml to 1.5 ml per patient-day. 370 fully completed grids gave a number of 7 opportunities per patient-day with less than 1 for HAS. CONCLUSION The best indicator for an infection control practitioners is the quantity of alcohol-based solution in ml/patient-day and HAS per patient-day is the reference.
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Abstract
In order to take account of the likely increase in costs of biocides in the light of increasing legislation and concern for the environment, there is a need to maximise the efficiency of biocides for the control of biofouling. The use of ultrasound in conjunction with biocides offers such an opportunity. Tests have been carried out using ultrasound generated at 20 kHz in conjunction with the oxidising biocide ozone, in a laboratory pilot plant, to investigate the effects of mutuality. The preliminary results reported in this paper suggest that the combined effect of ultrasound and the biocide is better than either separately employed. Clearly substantially more work is required in order to maximise effectiveness for minimum cost.
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Abstract
Peracetic acid is a strong disinfectant with a wide spectrum of antimicrobial activity. Due to its bactericidal, virucidal, fungicidal, and sporicidal effectiveness as demonstrated in various industries, the use of peracetic acid as a disinfectant for wastewater effluents has been drawing more attention in recent years. The desirable attributes of peracetic acid for wastewater disinfection are the ease of implementing treatment (without the need for expensive capital investment), broad spectrum of activity even in the presence of heterogeneous organic matter, absence of persistent toxic or mutagenic residuals or by-products, no quenching requirement (i.e., no dechlorination), small dependence on pH, short contact time, and effectiveness for primary and secondary effluents. Major disadvantages associated with peracetic acid disinfection are the increases of organic content in the effluent due to acetic acid (AA) and thus in the potential microbial regrowth (acetic acid is already present in the mixture and is also formed after peracetic acid decomposition). Another drawback to the use of peracetic acid is its high cost, which is partly due to limited production capacity worldwide. However, if the demand for peracetic acid increases, especially from the wastewater industry, the future mass production capacity might also be increased, thus lowering the cost. In such a case, in addition to having environmental advantages, peracetic acid may also become cost-competitive with chlorine.
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Vascular catheter site care: the clinical and economic benefits of chlorhexidine gluconate compared with povidone iodine. Clin Infect Dis 2003; 37:764-71. [PMID: 12955636 DOI: 10.1086/377265] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2003] [Accepted: 05/06/2003] [Indexed: 12/13/2022] Open
Abstract
The use of chlorhexidine gluconate solution for vascular catheter insertion site care reduces the risk of catheter-related bloodstream infection by one-half, compared with povidone iodine. Our objective was to evaluate the cost-effectiveness of chlorhexidine gluconate versus povidone iodine. We used data from randomized, controlled trials, meta-analyses, and epidemiologic studies to construct a decision analysis model. We estimated that use of chlorhexidine, rather than povidone, for central catheter site care resulted in a 1.6% decrease in the incidence of catheter-related bloodstream infection, a 0.23% decrease in the incidence of death, and savings of 113 dollars per catheter used. For peripheral catheter site care, the results were similar, although the differences were smaller. The results were found to be robust on multivariate sensitivity analyses. Use of chlorhexidine gluconate in place of the current standard solution for vascular catheter site care is a simple and cost-effective method of improving patient safety in the hospital setting.
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[Cost conscious hand disinfection]. KRANKENPFLEGE JOURNAL 2003; 40:242-3. [PMID: 12514872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Endoscope surveillance cultures. THE NEW ZEALAND MEDICAL JOURNAL 2002; 115:U149. [PMID: 12362206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Abstract
The effective use of disinfectants constitutes an important factor in preventing hospital-acquired infections. Surfaces are considered non-critical items as they come in contact with intact skin. Use of non-critical items or contact with non-critical surfaces carries little risk of transmitting a pathogen to patients. Thus, the routine use of disinfectants to disinfect hospital floors and other non-critical items is controversial. However, surfaces may potentially contribute to cross-transmission by acquisition of transient hand carriage by health care personnel due to contact with a contaminated surface or by patient contact with contaminated surfaces or medical equipment. This paper reviews the epidemiological and microbiological data regarding the use of disinfectants on non-critical surfaces. It concludes that while non-critical surfaces are uncommonly associated with transmission of infections to patients, one should clean and disinfect surfaces on a regularly scheduled basis.
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Be chemically correct! Advice on managing your facility's cleaning chemicals. HEALTH FACILITIES MANAGEMENT 2001; 14:41-4. [PMID: 11277006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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[Pharmacological and cost effectiveness bases of the use of categel and categel S [correction of F] in urological practice]. UROLOGIIA (MOSCOW, RUSSIA : 1999) 2001:13-7. [PMID: 11490709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Preparations catedgel and catedgel S made in Austria (Montavit) was tried in Moscow hospital N 50. Categel is a sterile gel of methylcellulose with 2% lidocain and 0.05% chlorhexidine, catedgel S contains the same components but lidocain. Categel significantly reduces the risk of infectious-inflammatory complications after endourological manipulations, improves endoscopic diagnosis and makes some manipulations less painful. Comparative pharmacological cost-effect assessment of categel S and glycerine effects in prostatic transurethral resection. Categel was found 2.11 times more effective. It also improves quality of life of the patients. Categel can be recommended for wide use in urology.
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Danger money. NURSING TIMES 2000; 96:24. [PMID: 11961769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Low temperature sterilization from an engineering viewpoint. HEALTH ESTATE 1999; 53:6-11. [PMID: 10662302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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25
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Handwashing solutions. PROFESSIONAL NURSE (LONDON, ENGLAND) 1996; 11:615-6, 618. [PMID: 8718365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Handwashing is the most vital of all nursing procedures. Nurses can influence practice and purchasing decisions in handwashing. All the costs of handwashing need to be considered when choices are made.
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Germ busters. Experts tell how to choose--and use--the best antimicrobials. MATERIALS MANAGEMENT IN HEALTH CARE 1996; 5:42, 44, 46-9. [PMID: 10157556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Use of antiseptics and disinfectants in Thailand 1990. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 1995; 78 Suppl 1:S29-35. [PMID: 7666024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A survey by questionnaire was done in March and April 1990 on the use of antiseptics and disinfectants (A/D). Twenty-seven hospitals with 675 wards were enrolled. Results showed that the cost of A/D was 3.3 to 8.1 per cent of the total expenses for drugs. Essential A/D were available and used in most places. Many low level A/D, which have been excluded from modern hospitals, were still employed. Contamination of A/D was a real threat due to improper preparation, unclean containers and refill practices in many wards. Improper applications of A/D, namely: overuse, underuse, and wrong choices were found in many places. Textbooks and written guidelines were available but it is unlikely that they were referred to in practice. A national policy on the use of A/D and proper education to medical personnel are clearly needed.
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Controlling infection and costs at the touch of a button. EXECUTIVE HOUSEKEEPING TODAY 1994; 15:8. [PMID: 10139133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Hospitals cut costs by consolidating disinfectants. HOSPITAL MATERIAL[DOLLAR SIGN] MANAGEMENT 1992; 17:2, 18. [PMID: 10119201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Cost improvements through the establishment of prudent infection control practices in a Brazilian general hospital, 1986-1989. Infect Control Hosp Epidemiol 1991; 12:649-53. [PMID: 1753079 DOI: 10.1086/646260] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES To review procedures currently practiced in a Brazilian general hospital and to eliminate ineffective and inefficient practices. To measure the resulting cost improvements based on rigid hospital financing control. DESIGN Implementation of surveillance and control programs and prevalence surveys to detect ineffective and inefficient practices. PARTICIPANTS The study institution is a 130-bed general care facility affiliated with the Brazilian federal government. There were approximately 4,600 admissions per year during the study period (1986-1989). RESULTS Instituting infection control measures and eliminating ineffective practices resulted in the following: an overall decrease in wound infection rates from 24.4% in 1987 to 3.45% in 1989; a 71% reduction in the global incidence of infection in the intensive care unit; a 74% reduction in the surgical prophylactic use of antibiotics; and a total savings of approximately $2 million (US dollars). CONCLUSIONS During the period from 1986 to 1989, the infection control committee was able to decrease the overall wound infection rate from 24.4% in 1987 to 3.45% in 1989. This eliminated special health problems and improved patient care and cost-effectiveness for our hospital.
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