Prontoderm SCIENTIFIC AND CLINICAL EVIDENCE

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Transcription:

Prontoderm SCIENTIFIC AND CLINICAL EVIDENCE

2

Content 4 INTRODUCTION 5 THE PRONTODERM SYSTEM 6 PREVENTION AND CONTROL OF MDRO 7 PRONTODERM AVAILABLE EVIDENCE AT A GLANCE 13 POLIHEXANIDE: AVAILABLE EVIDENCE AT A GLANCE 16 USE INSTRUCTIONS MDRO: MOBILE PATIENTS 17 USE INSTRUCTIONS MDRO: IMMOBILE PATIENTS 3

Introduction ANTIBIOTIC RESISTANCE Multi-Drug-Resistant Organisms (MDRO) such as MRSA (Methicillin / Multi-resistant Staphylococcus aureus), VRE (Vancomycinresistant Enterococci) or ESBL (Extended Spectrum Beta-Lactamase) are an increasing problem in the health care system and have a serious impact on patients in the hospital, ambulatory and community sector. MDROs can colonize the skin. This colonization has to be avoided by all means to prevent severe problems via pathogen-transmission, such as infections, especially prior to surgical interventions, in catheterised patients, or in immunosuppressed patients. The aim is to reduce the incidence of such infections through decolonization. SURGICAL SITE INFECTION Surgical site infections (SSIs) are one of the most important parts of procedure-related healthcare-associated infections (HCAIs) and remain a severe complication after a surgery. Every surgical site infection leads to economic and humanburden: SSI can double the length of time a patient stays in hospital1 Additional costs attributable to SSI Tragedy for each patient with enormous psychosocial stress Several clinical studies have shown that cleansing with an antimicrobial agent the night and the morning before the planned operation can reduce the incidence of post-operative surgical site infections. 2 Deaths attributable to antimicrobial resistance every year compared to other major causes of death 3 Tetanus 60.000 AMR in 2050 10 million Road traffic accidents 1.2 million Measles 130.000 AMR now 700.000 (low estimate) Cancer 8.2 million Cholera 100.000 120.000 Continued rise in resistance by 2050 would lead to 10 million people dying every year and a reduction of 2 % to 3.5 % in Gross Domestic Product (GDP). It would cost the world up to 100 trillion USD. Diarrhoeal disease 1.4 million Diabetes 1.5 million 1) Zywiel MB et al. Advance pre-operative chlorhexidine reduces the incidence of surgical site infections in knee arthroplasty. Int Orthop. 2011 Jul; 35(7):1001 1006. 2) National Institute for Health and Clinical Excellence: Guidance. Surgical Site Infection: Prevention and Treatment of Surgical Site Infection. London: RCOG Press; 2008 Oct. 3) AMR review. Antimicrobial Resistance: Tackling a crisis for the health and wealth of nations Chaired by Jim O Neill. December 2014 4

The Prontoderm system CONTENTS OF PRONTODERM Prontoderm contains a synergistically active mixture of surfactants and polyaminopropylbiguanide (preservative polihexanide) in water. POLIHEXANIDE (PHMB) PHMB is a highly effective modern broad spectrum antimicrobial agent that reduces bioburden. All these ingredients are characterised by high tissue tolerance and biocompatibility. Epicutaneous tests confirm the absence of skin irritations. For this reason Prontoderm is especially suitable for whole body sanitation. Polihexanide has also been used as a contact lens disinfecting solution as well as in various topical wound treatment preparations such as Prontosan. Prontoderm is available in various galenic forms such as solution, wipes, nasal gel, foam, shower gel and mouth rinse to provide a high convenient whole body sanitation. This wide product portfolio also allows to fulfil variable treatment concepts. The mode of action can be described as a non-specific electrostatic interaction with the bacterial cell wall. The attachment of polihexanide to the bacterial cell wall results in a disorganisation of the biological structure of the bacteria. Advantages of Prontoderm Inhibition of MDRO growth, spreading and transmission Bactericidal efficacy for MRSA, ESBL / ESCR and VRE proven by EN13727 Proven non-resistance to MRSA strains Leave-on, antimicrobial barrier effect for up to 24 hours Outstanding skin tolerance, dermatologically tested Available as solution, wipes, nasal gel, hair foam, shower gel and mouth rinse solution MRSA: methycillin-resistant Staphylococcus aureus; ESBL: Extended spectrum ß-lactamases; ESCR: Extended-spectrum cephalosporin-resistants; VRE: Vancomycin-resistant enterococci 5

Prevention and control of MDRO Bundle of measures for MDRO prevention and control in hospitals BASIC HYGIENE Well established and strictly implemented INFORMATION & TRAINING Of staff, visitors, patient (ADMISSION) SCREENING Risk-based / checklist / nose, throat, wounds; prior to elective interventions; flagging RISK ANALYSIS By the physician PROTECTION OF TRANSMISSION Strict hand hygiene, wearing of disposable medical gloves, wearing of other protective clothing (e.g. gowns) DISINFECTION & CLEANSING Daily: patient and hand contact surfaces PROCEDURES FOR VISITORS Hand disinfection TRANSFER & TRANSPORTATION Limitationpatients & materials DETERMINATION OF SANITATION MEASURES E.g. prior to elective interventions ACCOMMODATION REQUIREMENTS Separate room, termination of measures, procedure by leaving the room The Prontoderm product family Is a highly efficient part of the holistic MDRO eradication concept which also includes a bundle of measures for MDRO Prevention Reduces the incidence of surgical site infections through body cleansing prior to the planned operation 6

Prontoderm Available evidence at a glance Reference Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page Eradication of MRSA in chronic wounds of outpatients with leg ulcers is accelerated by antiseptic washes Results of a pilot study. Reich-Schupke S, Warneke K, Altmeyer P, Stücker M. Int. J. Hyg. Environ. Health 213 (2010) 88 92. Cohort 9 Prospective pilot study of MRSA eradication by means of PHMB-containing substances Joos AK. Hyg Med 2009; 34 (4): 132 137. Prospective pilot study 10 Efficacy of a novel antimicrobial solution (Prontoderm) in decolonising MRSA nasal carriage. Madeo. M. J Hosp Infect 2009; DOI:10.1016 / j.jhin.2009.09.00. Letter to the editor 11 MRSA decolonisation with Prontoderm compared with chlorhexidine and mupirocin. Hamson C. Bignardi G.E. J Hosp Infect 2010; 75:142-143. Letter to the editor 12 Antimicrobial efficacy of 3 oral antiseptics containing octenidine, polyhexamethylene biguanide, or citroxx: Can chlorhexidine be replaced? Rohrer N, Widmer AF, Waltimo T, Kulik EM, Weiger R, Filipuzzi-Jenny E, Walter C Infect Control Hosp Epidemiol 2010; 31(7):733-739. In-vitro 13 7

Prontoderm Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page Cohort 9 Eradication of MRSA in chronic wounds of outpatients with leg ulcers is accelerated by antiseptic washes Results of a pilot study Reich-Schupke S, Warneke K, Altmeyer P, Stücker M. Int. J. Hyg. Environ. Health 213 (2010) 88 92. BACKGROUND Whereas several studies evaluate MRSA in inpatients, for outpatients there are merely expert recommendations, but no systematic studies. Mostly, MRSA in outpatients is tolerated but not eradicated. Particularly, for risk patients with chronic wounds some experts postulate that MRSA-eradication is even impossible. For the first time, this pilot study systematically searched for the results of an eradication of MRSA in chronic leg ulcers of outpatients. METHODS 38 outpatients with a MRSA colonized leg ulcer were included in the survey and retrospective data analysis. Additionally to a wound therapy with silver-containing wound dressings, all patients were recommended to apply antiseptic eradication measures in accordance with the recommendations for inpatient treatment (Table 1). MRSA was considered to be persistent, if it was detectable in the wound after at least one month of recommended eradication therapy. RESULTS In 16 patients the MRSA could be successfully eradicated (MRSAE), in 22 it could not (MRSA- P). Results showed a significant benefit of antiseptic body washes during the decontamination (MRSA-E 62.5 %, MRSA-P 22.7 %; p = 0.0082). Other antiseptic measures like daily change of clothes and linen or disinfections of personal things and surroundings did not show significance. CONCLUSION This pilot study shows that eradication of MRSA in chronic wounds is possible in outpatients. Antiseptic measurements, even administered by the patients themselves, seem to have a positive influence. Their efficacy has to be proven in larger, placebocontrolled studies for outpatient eradication. Table 1 Recommendations for MRSA eradication for our outpatients. Application for at least 5 days. Antiseptics contain polihexanide as active antimicrobial substance (Prontoderm / Prontosan ). Use of antiseptic wound solution (Prontosan ) within change of dressings Body-washing incl. hair 1x / day with antiseptic shower foam (Prontoderm Foam) Daily cleaning of spectacles, hearing aids or other personal objects with antiseptic solution (Prontoderm ) Daily changingofbed-linen, underwear, handkerchiefs Disinfection of all contact surfaces with surface disinfectant 8

Prontoderm Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page Prospective pilot study 10 Prospective pilot study of MRSA eradication by means of PHMB-containing substances Joos AK. Hyg Med 2009; 34 (4): 132 137. BACKGROUND Multi-resistant pathogens, especially methicillin-resistant strains of Staphylococcus aureus, continue to be a major problem. In this prospective pilot study the aim was to investigate whether and under which conditions and preconditions elimination of MRSA organisms is possible with the use of Polihexanide containing substances (Prontoderm / Prontosan ). METHODS A total of 6 patients were included after showing positive MRSA swabs before the study and giving informed consent. The eradication was considered successful if, three days after the end of the 9-day therapy, no MRSA organisms could be detected on three consecutive days. In addition to the general hygiene, disinfection and isolation measures, for 9 days whole-body washing was carried out each morning, the wound care was carried out with Polihexanide preparations (Prontosan ), and decontamination (Prontoderm ) of the outer ear, the nasal cavity and the pharynx was performed three times daily. All swabs were obtained in the mornings before the eradication measures on days 0, 2, 4, 6 and 8 from the head, beard, neck, ears, nose, pharynx, axilla, groin, perineum and any wounds. The last series of swabtaking took place on days 11, 12, and 13; if these were negative, the patient was released from isolation. To estimate a long-term success of eradication, a final set of swabs was obtained after approx. 30 days. Patient satisfaction was evaluated by means of a questionnaire, and time involved and costs were recorded. RESULTS The time involved for the nursing and eradication measures per staff member was 91 minutes daily, for the room disinfection 52 minutes. Longterm eradication was achieved in one patient, in two others the eradication was initially successful; however, renewed MRSA colonisation was seen at the long-term control examination. In 3 patients eradication was unsuccessful. No adverse reactions to the substances were recorded. Patient satisfaction with the eradication measures was high. The material costs for the products used were on average EUR 412 for a 9-day eradication process. CONCLUSION Substances based on Polihexanide (Prontoderm / Prontosan ) with the advantage of no development of resistance and few adverse reactions are suitable for MRSA eradication, even though factors that have not yet been explained prevented successful elimination in half the patients. The financial and personnel costs are low, as is the stress for the patient. Further studies should investigate improved eradication possibilities for problem zones and investigate which factors are responsible for failed eradication. 9

Prontoderm Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page Letter to the editor 11 Efficacy of a novel antimicrobial solution (Prontoderm ) in decolonising MRSA nasal carriage. Madeo. M. J Hosp Infect 2009: DOI:10.1016 / j.jhin.2009.09.00. OBJECTIVE A pilot study was undertaken to evaluate the efficacy of Prontoderm Nasal Gel in the eradication of MRSA nasal carriage in patients identified within an acute teaching hospital. A pilot study was deemed necessary before undertaking a large randomised control trial to exclude any possible application issues such as irritation of the mucus membranes. METHODS The normal hospital protocol is to treat colonised patients using 2 % Mupirocin nasal ointment applied three times a day in conjunction with 1 % Triclosan body wash daily for five days. As this was an observational study, patients were given Prontoderm Nasal Gel instead of the usual Mupirocin nasal ointment and it was applied using a similar application protocol. The efficacy of Prontoderm Nasal Gel was assessed by a negative nasal screen after five days of treatment. The MRSA screen was undertaken on day 7, two days after completion of treatment. If the initial result returned a positive screen the patient was then commenced on a second treatment cycle using Prontoderm Nasal Gel and screened two days post treatment. If still positive, then the patient was transferred onto Mupirocin nasal ointment. RESULTS In total, 13 patients were recruited in the pilot study. There were no reported adverse effects of intolerance reported by nurses applying the topical treatment or from the patients themselves on follow-up. The age range of the patients was 40 89 years with a mean of 69 years (SD: 13.9) with eight females and five males. Ten of the 13 patients resided within their own home and three were from nursing homes. In total, six (46 %) of the patients had a positive screen result despite two cycles of treatment. Six (54 %) patients cleared after a course of five days of treatment with Prontoderm Nasal Gel and one (7 %) further patient on the second cycle, making a total clearance rate of 54 %. CONCLUSION In summary, this pilot study suggests that Prontoderm Nasal Gel may be a useful alternative to Mupirocin ointment for nasal MRSA decolonisation, especially in those patients who are colonised with Mupirocin-resistant MRSA strains. It is proposed that a larger randomised study will be undertaken to determine the efficacy of Prontoderm Nasal Gel. Patients colonised with MRSA after one or two eradication cycles 100 % 80 % -54 % 60 % 40 % 20 % 0 % Baseline 5 days 10 days 10 Patients colonised with MRSA

Prontoderm Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page Letter to the editor 12 MRSA decolonisation with Prontoderm compared with chlorhexidine and mupirocin Hamson C. Bignardi G.E. J Hosp Infect 2010; 75:142-143. BACKGROUND Screening for meticillin-resistant Staphylococcus aureus (MRSA) carriage at City Hospitals Sunderland NHS Foundation Trust is carried out in accordance with national guidelines. A new regimen for topical decolonisation was introduced in February 2009 and comprises Prontoderm Foam, Prontoderm Nasal Gel and ProntOral. The Prontoderm range contains a surfactant plus the bactericide Polyhexanide, also known as polyhexamethylene biguanide. This regimen replaced one based on chlorhexidine skin / hair wash, chlorhexidine throat spray / gargle and nasal mupirocin METHODS We reviewed the success rate of the new five-day Prontoderm regimen, based on re-screening two days after completion of treatment, compared with the success rate previously achieved with the chlorhexidine and mupirocin regimen in our Trust. Cases that fulfilled the following criteria were included in the analysis: (i) inpatient for at least seven days after an MRSA-positive report (some patients isolated MRSA more than once during the study period, in which case only the first decolonisation regimen was considered); (ii) completed topical MRSA decolonisation course; (iii) appropriately timed re-screen performed. The results of our analysis are shown in Table I. CONCLUSION There are a number of practical advantages in using an MRSA decolonisation regimen based on Prontoderm products, but there are no good data on its efficacy. Our retrospective assessment suggested that the Prontoderm products may be inferior to chlorhexidine and mupirocin, but we then found that the products may not have been used consistently in the correct way: we intend to assess in future whether the recent educational campaign on the correct use of Prontoderm will lead to improved eradication rates. Ultimately only a randomised trial could provide definitive data on the comparative efficacy of this and other decolonisation regimens. TABLE 1 Successful MRSA decolonisation with two different decolonisation regimens used at Sunderland Royal Hospital. April and May 2009 (decolonisation with Protoderm ) MRSA - on subsequent re-screen 21 (29 %) a MRSA + on subsequent re-screen 51 (71 %) a December 2008 and January 2009 (decoloni sation with chlorhexidine and mupirocin) MRSA - on subsequent re-screen 24 (25 %) a MRSA + on subsequent re-screen 20 (45 %) a a P=0.01 (Yates corrected x 2 -test). 11

Prontoderm Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page In-vitro 13 Antimicrobial efficacy of 3 oral antiseptics containing octenidine, polihexanide (ProntOral ), or citroxx: Can chlorhexidine be replaced? Rohrer N, Widmer AF, Waltimo T, Kulik EM, Weiger R, Filipuzzi- Jenny E, Walter C Infect Control Hosp Epidemiol 2010; 31(7):733-739. BACKGROUND Use of oral antiseptics decreases the bacterial load in the oral cavity. OBJECTIVE To compare the antimicrobial activity of 3 novel oral antiseptics with that of chlorhexidine, which is considered the «gold standard» of oral hygiene. DESIGN Comparative in vitro study. methods. Four common oral microorganisms (Streptococcus sanguinis, Streptococcus mutans, Candida albicans, and Fusobacterium nucleatum) were tested under standard conditions and at different concentrations, by use of a broth dilution assay and an agar diffusion assay and by calculating the log10 reduction factor (RF). The antimicrobial activity of each antiseptic was assessed by counting the difference in bacterial densities (ie, the log 10 number of colony-forming units of bacteria) before and after the disinfection process. RESULTS The oral antiseptics containing octenidine (with an RF in the range of 7.1 8.24 CFU / ml) and polyhexamethylene biguanide (with an RF in the range of 7.1 8.24 CFU / ml) demonstrated antimicrobial activity comparable to that of chlorhexidine (with an RF in the range of 1.03 8.24 CFU / ml), whereas the mouth rinse containing Citroxx (Citroxx Biosciences; with an RF in the range of 0.22 1.36 CFU / ml) showed significantly weaker antimicrobial efficacy. Overall, octenidine and polyhexamethylene biguanide were more active at lower concentrations. CONCLUSION Oral antiseptics containing the antimicrobial agent octenidine or polyhexamethylene biguanide (ProntOral ) may be considered as potent alternatives to chlorhexidine-based preparations. Patients colonised with MRSA after one or two eradication cycles 12

Polihexanide Available evidence at a glance In-vitro activity of polyhexanide alone and in combination with antibiotics against Staphylococcus aureus. Fabry W, Kock H.-J. J Hosp Infect 2014; 86: 68-72. Activity of the antiseptic polyhexanide against gram-negative bacteria. Fabry WHK, Kock H.-J., Vahlensieck W. Microbial Drug Resistance 2014; 20: 138-143. 15 16 13

Polihexanide Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page 15 In-vitro activity of polihexanide alone and in combination with antibiotics against Staphylococcus aureus Fabry W, Kock H.-J. J Hosp Infect 2014; 86: 68-72. BACKGROUND The resistance of Staphylococcus aureus is increasing, not only to antibiotics but also to antiseptics. OBJECTIVE To investigate the activity of the antiseptic Polihexanide and several antibiotics against clinical isolates of meticillin-susceptible and meticillin-resistant Staphylococcus aureus (MSSA and MRSA, respectively). Polihexanide was tested alone and in combination with Oxacillin, Penicillin G, Ampicillin, Cefazolin, Cefuroxime, Imipenem, Gentamicin, Erythromycin, Doxycycline, Levoflocaxin, Linezolid and Vancomycin. METHODS Fifty MSSA and 50 MRSA strains, including one vancomycinintermediate (VISA) strain, were tested. All strains were typed by pulsed-field gel electrophoresis (PFGE) to exclude testing of clonal isolates. Minimum inhibitory concentrations (MICs) and minimum bactericidal concentrations (MBCs) were determined using the serial broth microdilution technique according to DIN 58940. Combinations of Polihexanide and different antibiotics were investigated using the checkerboard technique. RESULTS Polyhexanide MICs and MBCs in the range of 0.5 2 mg / L were found for both MSSA and MRSA, and the VISA strain had MIC and MBCvalues of 2 mg / L. All isolates were regarded as susceptible to Polihexanide, and no antagonism was observed between Polihexanide and the tested antibiotics. Synergism between Polihexanide and some bacteriostatic antibiotics (Erythromycin, Doxycycline and Linezolid) was found for some strains. CONCLUSION Polihexanide appears to be suitable for the topical treatment of S. aureus alone and in combination with antibiotics. Activity of antimicrobial agents against meticillin-resistant Staphylococcus aureus (N = 50) MIC (mg/ L) MBC (mg / L) MIC 50 MIC 90 MBC 50 MBC 90 Polihexanide 1 2 1 2 Gentamicin 8 > 16 16 > 16 Erythromycin 16 > 16 > 16 > 16 Doxycycline 4 8 16 > 16 Levofloxacin 8 > 16 16 > 16 Linezolid 1 4 > 32 > 32 Vancomycin 1 2 2 > 16 MIC: minimum inhibitory concentration; MBC: minimum bactericidal concentration; MIC 50 / MIC 90 minimum inhibitory concentration reached by 50 % or 90 % of the strains, respectively. MBC 50 / MBC 90, minimum bactericidal concentration reached by 50 % or 90 % of the strains, respectively. 14

Polihexanide Type Antimicrobial efficacy MDRO eradication Patient satisfaction No resistance Cost-effective Page 16 Activity of the antiseptic polihexanide against gram-negative bacteria Fabry WHK, Kock H.-J., Vahlensieck W. Microbial Drug Resistance 2014; 20: 138-143. ABSTRACT The activity of the antiseptic Polihexanide was tested against 250 gram-negative clinical isolates, that is, 50 isolates each of Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Moraxella catarrhalis, and Haemophilus influenzae. Minimal inhibitory concentrations (MICs) and minimal bactericidal concentrations (MBCs) were determined by using a serial broth microdilution technique according to DIN 58940. Time-kill studies were performed for reference stains E. coli ATCC 25922, K. pneumoniae ATCC 4352, P. aeruginosa ATCC 15442, M. catarrhalis ATCC 43617, and H. influenzae ATCC 49247. All tested isolates had MICs and MBCs within a range of 1 32mg / L and were regarded as susceptible to Polihexanide. The highest values were found for P. aeruginosa and H. influenzae with MICs and MBCs of 32 mg / L. Addition of up to 4 % albumin to the test medium did not change MICs and MBCs. Time-kill studies of the reference strains showed reduction rates from 3 log10 colony forming units (CFU) / ml to more than 5 log10 CFU / ml for 200 and 400 mg / L Polihexanide within 5 30 min. Testing of Polihexanide in combination with antibiotics showed indifference with Amoxicillin, Cefotaxime, Imipenem, Gentamicin, and Ciprofloxacin; no antagonism was found. As no resistance and no antagonism with antibiotics were detected, Polihexanide is regarded as suitable agent for topical eradication of gram-negative bacteria. Minimal inhibitory concentration and minimal bactericidal concentrations of polihexanide for gram-negative bacteria MIC (mg/ L) MBC (mg / L) MIC 50 MIC 90 MBC 50 MBC 90 Escherichia coli 2 2 2 2 Klebsiella pneumoniae 1 2 1 2 Pseudomonas aeruginosa 8 8 8 8 Moraxella catarrhalis 2 4 2 4 Haemophilus influenzae 16 32 16 32 MIC: minimum inhibitory concentration; MBC: minimum bactericidal concentration. 15

USE INSTRUCTIONS MDRO MOBILE PATIENT MATERIAL Prontoderm Foam, Prontoderm Nasal Gel, Prontoderm Shower Gel, ProntOral, Surface Disinfectants, Prontosan Wound Irrigation Solution (for patients with wounds) USE FOR 5 DAYS Washing hair Once daily, massage Prontoderm Foam into the hair. Use enough for the length of the hair. Exposure time: 3-5 minutes Nasal care Cleanse the nose three times daily with cotton swabs (removing any stubborn crusts), then use a new cotton swab for each nare to introduce Prontoderm Nasal Gel into the nose. Washing the body Shower once daily with Prontoderm Shower Gel. Use shower to moisten body and hair, and then use a washcloth to distribute a palm-sized amount of Prontoderm Shower Gel onto the surface of the body (also use to treat outer ear, navel and genital area). Exposure time: 1 minute Afterwards, rinse off / shower off Prontoderm Shower Gel. Mouth rinsing Rinse the mouth three times daily with 10 ml ProntOral and gargle. General instructions Clean and brush dentures with ProntOral (disposable toothbrush!). Brush teeth with disposable toothbrush. Wipe off glasses and hearing aid with a clean cloth moistened with Prontoderm Foam. Textiles in contact with skin (e.g., bedding, undergarments, towels) should be changed daily. If possible, wash these at 60 C. After the disinfection process, do not re-use any of the care and hygiene products used during disinfection (e.g., toothpaste, roll-on deodorant, cream); discard these. Surface disinfection It is important to disinfect all contact surfaces (bathroom, light switches, doorknobs, bedside table) with a suitable surface disinfectant (e.g., Meliseptol HBV Tissues). Wound treatment For wound treatment, a similarly decolonising wound irrigation solution should be used (Prontosan ). 16

USE INSTRUCTIONS MDRO IMMOBILE PATIENT MATERIAL Prontoderm Foam, Prontoderm Nasal Gel, ProntOral, Surface Disinfectants, Prontosan Wound Irrigation Solution (for patients with wounds) USE FOR 5 DAYS Washing hair Once daily, massage Prontoderm Foam into the hair. Use enough for the length of the hair. Exposure time: 3-5 minutes Nasal care Cleanse the nose three times daily with cotton swabs (removing any stubborn crusts), then use a new cotton swab for each nare to introduce Prontoderm Nasal Gel into the nose. Washing the body Apply Prontoderm Foam to a damp washcloth and moisten each body part. Use a separate washcloth for each body part; never immerse a washcloth into the basin twice. Exposure time: 1 minute Prontoderm Foam can remain on the skin and has an antimicrobial barrier effect for up to 24h. Mouth rinsing Rinse the mouth three times daily with 10 ml ProntOral and gargle or apply to entire oral cavity using an oral care swab. General instructions Brush dentures with ProntOral toothbrush (disposable toothbrush!). Clean teeth with disposable toothbrush. Wipe off glasses and hearing aid with a cloth moistened with Prontoderm Foam. Textiles in contact with skin (e.g., bedding, undergarments, towels) should be changed daily. If possible, wash these at 60 C. After the disinfection process, do not re-use any of the care and hygiene products used during disinfection (e.g., toothpaste, roll-on deodorant, cream); discard these. Surface disinfection It is important to disinfect all contact surfaces (bathroom, light switches, doorknobs, bedside table) with a suitable surface disinfectant (e.g., Meliseptol HBV Tissues). Wound treatment For wound treatment, a similarly decolonising wound irrigation solution (Prontosan ) should be used. 17

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B. Braun Medical AG Infection Control Seesatz 17 CH-6204 Sempach Phone +41 58 258 50 00 Fax +41 58 258 60 00 info.bbmch@bbraun.com www.bbraun.com 20 IC2348_10.2016