Limit Fingerstick Devices to Just 1 Patient, FDA and CDC Say
http://www.medscape.com/viewarticle/727593?src=mp&spon=32&uac=62514FX
一台血糖機一個人用，可以減少cross cintamination?
若請病人自備血糖機，誰來監測reliability?
FDA原文是說，採血工具一定要single use, 測量工具如果不太可能一人一機，要按照機上的指示disinfection
August 27, 2010 — In the war against the transmission of bloodborne pathogens such as hepatitis B virus, the US Centers for Disease Control and Prevention (CDC) and the US Food and Drug Administration (FDA) recommended yesterday that fingerstick devices should never be used with more than 1 person. They issued similar guidance for point-of-care (POC) blood-testing devices such as glucometers and instruments for insulin administration.
The 2 federal agencies said the shared used of blood lancing and POC testing devices has led to a steady rise in reports of bloodborne-pathogen infections — mostly involving hepatitis B virus — during the past 10 to 15 years. Such communal bloodletting occurs in settings that range from public health fairs to physician offices, but the problem is most serious in long-term care and assisted-living facilities.
In addition to stipulating a rule of 1 fingerstick device for 1 person, the FDA and CDC recommended that when clinicians obtain blood samples to monitor blood glucose levels, they should rely on fingerstick devices that automatically disable themselves after a single use — those in which the blade retracts, for example. These single-use, auto-disabling instruments are also known as safety lancets.
The new recommendation applies to fingerstick devices that are approved for obtaining blood from multiple individuals. The FDA stated that it would soon take action to have these items labeled for use with only a single person.
Insulin Pens Also Should Not Be Shared
The FDA and CDC did not take as tough of a precautionary stand on POC testing devices such as blood glucose and anticoagulation meters. They recommended that these devices should be used with only 1 person "whenever possible." However, if it is not possible to dedicate a POC testing device to a single patient, clinicians should properly clean and disinfect the device between every use, as described in the product label.
The same concerns about preventing the spread of bloodborne pathogens extend to insulin administration. Insulin pens — which contain several doses of insulin that patients can administer to themselves — should never be shared, according to the FDA and CDC. When clinicians assign them to patients, the devices should be labeled for single-patient use.
Whenever possible, multidose vials of insulin should be limited to a single person. If not, the vials should be stored and prepared in a dedicated area away from the patient care environment and potentially contaminated equipment. Insulin should always be administered with a new needle and syringe, which likewise should never be used to administer insulin to more than 1 person, and then "disposed of immediately after use in an approved sharps container."
Physicians should wear gloves for any task that potentially exposes them to blood or body fluids, and they should change gloves between patient contacts, even when they work with patient-dedicated POC devices or single-use, self-disabling fingerstick devices.
More information about the warning is available on the Web sites of the FDA and the CDC.
[CLOSE WINDOW]
Authors and Disclosures
Journalist
Robert Lowes
Freelance writer, St. Louis, Missouri
Disclosure: Robert L. Lowes has disclosed no relevant financial relationships.
一台血糖機一個人用，可以減少cross cintamination?
若請病人自備血糖機，誰來監測reliability?
FDA原文是說，採血工具一定要single use, 測量工具如果不太可能一人一機，要按照機上的指示disinfection
August 27, 2010 — In the war against the transmission of bloodborne pathogens such as hepatitis B virus, the US Centers for Disease Control and Prevention (CDC) and the US Food and Drug Administration (FDA) recommended yesterday that fingerstick devices should never be used with more than 1 person. They issued similar guidance for point-of-care (POC) blood-testing devices such as glucometers and instruments for insulin administration.
The 2 federal agencies said the shared used of blood lancing and POC testing devices has led to a steady rise in reports of bloodborne-pathogen infections — mostly involving hepatitis B virus — during the past 10 to 15 years. Such communal bloodletting occurs in settings that range from public health fairs to physician offices, but the problem is most serious in long-term care and assisted-living facilities.
In addition to stipulating a rule of 1 fingerstick device for 1 person, the FDA and CDC recommended that when clinicians obtain blood samples to monitor blood glucose levels, they should rely on fingerstick devices that automatically disable themselves after a single use — those in which the blade retracts, for example. These single-use, auto-disabling instruments are also known as safety lancets.
The new recommendation applies to fingerstick devices that are approved for obtaining blood from multiple individuals. The FDA stated that it would soon take action to have these items labeled for use with only a single person.
Insulin Pens Also Should Not Be Shared
The FDA and CDC did not take as tough of a precautionary stand on POC testing devices such as blood glucose and anticoagulation meters. They recommended that these devices should be used with only 1 person "whenever possible." However, if it is not possible to dedicate a POC testing device to a single patient, clinicians should properly clean and disinfect the device between every use, as described in the product label.
The same concerns about preventing the spread of bloodborne pathogens extend to insulin administration. Insulin pens — which contain several doses of insulin that patients can administer to themselves — should never be shared, according to the FDA and CDC. When clinicians assign them to patients, the devices should be labeled for single-patient use.
Whenever possible, multidose vials of insulin should be limited to a single person. If not, the vials should be stored and prepared in a dedicated area away from the patient care environment and potentially contaminated equipment. Insulin should always be administered with a new needle and syringe, which likewise should never be used to administer insulin to more than 1 person, and then "disposed of immediately after use in an approved sharps container."
Physicians should wear gloves for any task that potentially exposes them to blood or body fluids, and they should change gloves between patient contacts, even when they work with patient-dedicated POC devices or single-use, self-disabling fingerstick devices.
More information about the warning is available on the Web sites of the FDA and the CDC.
[CLOSE WINDOW]
Authors and Disclosures
Journalist
Robert Lowes
Freelance writer, St. Louis, Missouri
Disclosure: Robert L. Lowes has disclosed no relevant financial relationships.
留言
張貼留言