- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT01671358
Comparison of Bacterial Contamination Rates Between Isolation and Non-isolation Rooms
Comparison of Contamination Rates of Medication Storage Cabinets Between Isolation and Non-isolation Rooms With Methicillin-resistant Staphylococcus Aureus (MRSA)
Studie Overzicht
Toestand
Gedetailleerde beschrijving
Studies show high touch areas maybe contaminated with organisms such as Methicillin-resistant Staphylococcus aureus(MRSA) and vancomycin-resistant enterococci. MRSA can live on hospital surfaces for 9-14 days. Patients in rooms that were previously MRSA isolation rooms are at higher risk for developing a hospital-acquired infection.
This study is to determine if medication cabinets located outside of MRSA isolation rooms and their contents, particularly medications and the pharmacy delivery folders are at a higher risk of having MRSA colonization on them. This study will use conventional methods to determine if MRSA colonization is present and compare results between non-isolation and isolation rooms. This will evaluate if alternate measures for the reduction of MRSA colonization are needed for the MRSA isolation rooms in regards to medication delivery and storage.
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
-
-
West Virginia
-
Morgantown, West Virginia, Verenigde Staten, 26506
- West Virginia University Hospitals
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Kind
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Patient rooms with isolation status for MRSA
- Patient rooms without isolation status for MRSA for 14 days
Exclusion Criteria:
- Rooms without medication cabinets directly outside the room
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
---|
Isolation Rooms for MRSA
Rooms that currently have a patient in them that are in isolation status due to MRSA
|
Non-isolation rooms
Rooms that have not been occupied by a patient in isolation due to MRSA for 14 days
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Presence of MRSA colonization
Tijdsspanne: Hospital stay, an expected average of 14 days
|
Swabbing of four areas of the medication cabinet will be performed (keypad, handle, medication folder and a medication).
A Semi-quantitative sampling technique will be used to collect the samples.
A sterile saline moistened sterile cotton tip swab will be used to swab the specified areas.
The swabs will then be used to inoculate sheep blood agar plates in 4 quadrants.
The plates will be incubated for 48 hours.
The number of quadrants with growth will be identified.
Individual colonies will be removed from the plate with an inoculation loop, then streaked onto a second sheep blood agar plate.
The second plates will be incubated for 48 hours.
The colonies will then be run through standard identification tests to determine if the colonies are MRSA or not.
A comparison will be made between non-isolation and isolation rooms.
|
Hospital stay, an expected average of 14 days
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Quantification of MRSA colonization
Tijdsspanne: Hospital stay, an expected average of 14 days
|
Swabbing of four areas of the medication cabinet will be performed (keypad, handle, medication folder and a medication).
A Semi-quantitative sampling technique will be used to collect the samples.
A sterile saline moistened sterile cotton tip swab will be used to swab the specified areas.
The swabs will then be used to inoculate sheep blood agar plates in 4 quadrants.
The plates will be incubated for 48 hours.
The number of quadrants with growth will be identified.
A comparison between the sites of swabbing will be performed.
|
Hospital stay, an expected average of 14 days
|
Andere uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Presence of other bacterial colonization
Tijdsspanne: Hospital stay, an expected average of 14 days
|
Swabbing of four areas of the medication cabinet will be performed (keypad, handle, medication folder and a medication).
A Semi-quantitative sampling technique will be used to collect the samples.
A sterile saline moistened sterile cotton tip swab will be used to swab the specified areas.
The swabs will then be used to inoculate sheep blood agar plates in 4 quadrants.
The plates will be incubated for 48 hours.
The number of quadrants with growth will be identified.
Individual colonies will be removed from the plate with an inoculation loop, then streaked onto a second sheep blood agar plate.
The second plates will be incubated for 48 hours.
The colonies will be categorized as gram negative, gram positive catalase negative, Gram positive coagulase negative Staphylococcus species or methicillin-sensitive Staphylococcus aureus.
This will serve as a baseline epidemiology of the hospital and generate other possible hypotheses.
|
Hospital stay, an expected average of 14 days
|
Correlation between MRSA and active infection or colonization of patient
Tijdsspanne: Hospital stay, an expected average of 14 days
|
The patient from the same time frame in the rooms sampled and positive for MRSA colonization will be reviewed to determine if they had active infection or were previously colonized.
|
Hospital stay, an expected average of 14 days
|
Correlation between colonization of other positive organisms and active infection or colonization of patient
Tijdsspanne: Hospital stay, an expected average of 14 days
|
The patient from the same time frame in the rooms sampled and positive for non-MRSA colonization will be reviewed to determine if they had active infection or were previously colonized.
|
Hospital stay, an expected average of 14 days
|
Medewerkers en onderzoekers
Sponsor
Publicaties en nuttige links
Algemene publicaties
- Bures S, Fishbain JT, Uyehara CF, Parker JM, Berg BW. Computer keyboards and faucet handles as reservoirs of nosocomial pathogens in the intensive care unit. Am J Infect Control. 2000 Dec;28(6):465-71. doi: 10.1067/mic.2000.107267.
- Sexton T, Clarke P, O'Neill E, Dillane T, Humphreys H. Environmental reservoirs of methicillin-resistant Staphylococcus aureus in isolation rooms: correlation with patient isolates and implications for hospital hygiene. J Hosp Infect. 2006 Feb;62(2):187-94. doi: 10.1016/j.jhin.2005.07.017. Epub 2005 Nov 14.
- Oie S, Hosokawa I, Kamiya A. Contamination of room door handles by methicillin-sensitive/methicillin-resistant Staphylococcus aureus. J Hosp Infect. 2002 Jun;51(2):140-3. doi: 10.1053/jhin.2002.1221.
- Huang SS, Datta R, Platt R. Risk of acquiring antibiotic-resistant bacteria from prior room occupants. Arch Intern Med. 2006 Oct 9;166(18):1945-51. doi: 10.1001/archinte.166.18.1945.
- Huang R, Mehta S, Weed D, Price CS. Methicillin-resistant Staphylococcus aureus survival on hospital fomites. Infect Control Hosp Epidemiol. 2006 Nov;27(11):1267-9. doi: 10.1086/507965. Epub 2006 Sep 28.
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- WVU-00010
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op Meticilline-resistente Staphylococcus Aureus
-
University Hospital TuebingenNog niet aan het werven
-
Centre Hospitalier Universitaire de Saint EtienneVoltooid
-
University of SheffieldRajarata University, Sri LankaOnbekend
-
NovaDigm Therapeutics, Inc.Uniformed Services University of the Health Sciences; Infectious Diseases Clinical...VoltooidStaphylococcus aureusVerenigde Staten
-
Todd C. Lee MD MPH FIDSANog niet aan het wervenStaphylococcus Aureus-bacteriëmie | Staphylococcus Aureus Endocarditis | Staphylococcus Aureus Septikemie | Stafylokokken SepsisCanada
-
Ohio State UniversityVoltooidMethicilline-resistente Staphylococcus Aureus | Methicilline-gevoelige Staphylococcus Aureus-infectieVerenigde Staten
-
Forest LaboratoriesVoltooidStaphylococcus Aureus-bacteriëmie | Methicilline-resistente Staphylococcus Aureus (MRSA) BacteremieVerenigde Staten
-
Armata Pharmaceuticals, Inc.United States Department of DefenseWervingBacteriëmie | Staphylococcus aureus | Staphylococcus Aureus-bacteriëmie | Bacteremie door Staphylococcus Aureus | Bacteremie StaphVerenigde Staten, Australië
-
Hospices Civils de LyonVoltooid
-
Northwestern UniversityVoltooidNeusdragers van Staphylococcus AureusVerenigde Staten