Evidence-Based Quality Improvement Project for Determining Appropriate Discontinuation of Peripheral Intravenous Cannulas

2.50
Hdl Handle:
http://hdl.handle.net/10755/147308
Type:
Presentation
Title:
Evidence-Based Quality Improvement Project for Determining Appropriate Discontinuation of Peripheral Intravenous Cannulas
Abstract:
Evidence-Based Quality Improvement Project for Determining Appropriate Discontinuation of Peripheral Intravenous Cannulas
Conference Sponsor:Sigma Theta Tau International
Conference Year:2003
Author:Schultz, Alyce A., RN, PhD
P.I. Institution Name:Maine Medical Center
Title:nurse researcher
Co-Authors:Paulette Gallant, RNC, BSN
Practice Problem: With the increased acuity of today’s patient, the number of patients receiving intravenous (IV) therapy is much higher than the 25 million estimated over a decade ago by Maki and Ringer (1991). Performing venipuncture for the purpose of inserting a peripheral IV line is painful to the patient and costly to the institution. In many instances, patients have several unsuccessful attempts before a peripheral line is successfully inserted. Current hospital policy was recently changed from 72 to 96 hours of dwell time based on recommendations from the Centers for Disease Control (CDC). As in our previous policy, IV cannulas must be replaced at least every 96 hours regardless of the clinical condition of the IV site. A variety of symptoms are associated with IV phlebitis including tenderness, pain, erythema, edema, increased warmth, palpable cord and purulent drainage, with subtle differences in the definition of phlebitis among studies. Valid assessment of IV sites is dependent on the use of a valid and reliable phlebitis scale. IV phlebitis may develop while the IV is in situ and up to 96 hours after the IV is removed (Lundgren, Wahren, & Ek, 1996). It is the premise of this evidence-based quality improvement project that IV cannulas should be removed based on clinical evaluation rather than a pre-set time. Type of Evidence Used: Internal and external data were used for the project. Quarterly data on the appearance of IV sites has been collected on our postoperative cardiac surgery unit for the past four years. Studies that examined IV dwell time and studies that used a phlebitis scale were evaluated. Method Used to Obtain and Review Evidence: MEDLINE and CINAHL are used to continuously update the external evidence. Each article that addressed dwell time is reviewed, using the Stetler Model, for evaluating its scientific merit and utility. The studies are examined for their definition of phlebitis, variables predictive of phlebitis development, type of infused medication or infusate, and length of dwell time. Studies are synthesized in integrated tables based on these variables. Phlebitis scales studies are examined for scale development methods and reliability and validity evaluation. A published version of a phlebitis scale, the Visual Infusion Phlebitis Scale (VIP) (Jackson, 1998) was found, although it had limited psychometric evaluation. Planned Strategy for Improvement: An Evidence-Based Practice team was formed on the unit. The team decided to monitor IV sites for one month, using the VIP, as the objective measurement of phlebitis. Interrater reliability was established at 0.85 among the data collectors. In the first monitor, phlebitis rate was determined to be 8.5 percent higher than the five percent recommended by the CDC. It was also discovered that hospital policy of changing the IV site every 72 hours was not followed if the patient was going home soon or if the patient was known as a "hard stick." There were also about 20 percent of the IVs that did not have start date labels, making it impossible to determine when the catheters needed to be changed. How the Strategy was Implemented: Using the baseline information, a quarterly monitoring system was established. Colored labels were ordered and education on the hospital policy was conducted. Annual interrater reliability of 0.85 was established. The team continued to review the research literature annually for evidence-based changes in practice. Method of Evaluation: Quarterly IV site information is collected and IV sites are objectively measured using the VIP scale. Data are reported to the unit. Outcomes/Results: Our annual phlebitis rates since 1998 have ranged from 8.5 percent to 22.2 percent. In 2002, our rate was 11.4 percent. In 2002, CDC recommended that peripheral IV sites could remain in situ up to 96 hours. Our policy was changed to reflect the CDC recommendation. In 2002, twenty percent of the IVs on this unit had dwell times greater than 96 hours. Of these IVs, 4.6 percent had signs and symptoms of phlebitis. Lessons Learned: Even with continuous attention to IV site phlebitis, signs and symptoms of phlebitis can be an issue. It is suspected that many of the medications added to peripheral IVs are so damaging to the veins that phlebitis quickly followed infusion. The research literature does not provide substantive evidence on practical solutions for reducing IV phlebitis in our rapidly changing healthcare scene. Use of an objective scale to measure IV phlebitis supports the clinical judgment of the nurse; the team is currently in the process of initiating its use on all units. We are also commencing a study to determine if an objective assessment scale, rather than dwell time, can be safely used to determine when an IV site should be discontinued.
Repository Posting Date:
26-Oct-2011
Date of Publication:
17-Oct-2011
Sponsors:
Sigma Theta Tau International

Full metadata record

DC FieldValue Language
dc.typePresentationen_GB
dc.titleEvidence-Based Quality Improvement Project for Determining Appropriate Discontinuation of Peripheral Intravenous Cannulasen_GB
dc.identifier.urihttp://hdl.handle.net/10755/147308-
dc.description.abstract<table><tr><td colspan="2" class="item-title">Evidence-Based Quality Improvement Project for Determining Appropriate Discontinuation of Peripheral Intravenous Cannulas</td></tr><tr class="item-sponsor"><td class="label">Conference Sponsor:</td><td class="value">Sigma Theta Tau International</td></tr><tr class="item-year"><td class="label">Conference Year:</td><td class="value">2003</td></tr><tr class="item-author"><td class="label">Author:</td><td class="value">Schultz, Alyce A., RN, PhD</td></tr><tr class="item-institute"><td class="label">P.I. Institution Name:</td><td class="value">Maine Medical Center</td></tr><tr class="item-author-title"><td class="label">Title:</td><td class="value">nurse researcher</td></tr><tr class="item-email"><td class="label">Email:</td><td class="value">schula@mmc.org</td></tr><tr class="item-co-authors"><td class="label">Co-Authors:</td><td class="value">Paulette Gallant, RNC, BSN</td></tr><tr><td colspan="2" class="item-abstract">Practice Problem: With the increased acuity of today&rsquo;s patient, the number of patients receiving intravenous (IV) therapy is much higher than the 25 million estimated over a decade ago by Maki and Ringer (1991). Performing venipuncture for the purpose of inserting a peripheral IV line is painful to the patient and costly to the institution. In many instances, patients have several unsuccessful attempts before a peripheral line is successfully inserted. Current hospital policy was recently changed from 72 to 96 hours of dwell time based on recommendations from the Centers for Disease Control (CDC). As in our previous policy, IV cannulas must be replaced at least every 96 hours regardless of the clinical condition of the IV site. A variety of symptoms are associated with IV phlebitis including tenderness, pain, erythema, edema, increased warmth, palpable cord and purulent drainage, with subtle differences in the definition of phlebitis among studies. Valid assessment of IV sites is dependent on the use of a valid and reliable phlebitis scale. IV phlebitis may develop while the IV is in situ and up to 96 hours after the IV is removed (Lundgren, Wahren, &amp; Ek, 1996). It is the premise of this evidence-based quality improvement project that IV cannulas should be removed based on clinical evaluation rather than a pre-set time. Type of Evidence Used: Internal and external data were used for the project. Quarterly data on the appearance of IV sites has been collected on our postoperative cardiac surgery unit for the past four years. Studies that examined IV dwell time and studies that used a phlebitis scale were evaluated. Method Used to Obtain and Review Evidence: MEDLINE and CINAHL are used to continuously update the external evidence. Each article that addressed dwell time is reviewed, using the Stetler Model, for evaluating its scientific merit and utility. The studies are examined for their definition of phlebitis, variables predictive of phlebitis development, type of infused medication or infusate, and length of dwell time. Studies are synthesized in integrated tables based on these variables. Phlebitis scales studies are examined for scale development methods and reliability and validity evaluation. A published version of a phlebitis scale, the Visual Infusion Phlebitis Scale (VIP) (Jackson, 1998) was found, although it had limited psychometric evaluation. Planned Strategy for Improvement: An Evidence-Based Practice team was formed on the unit. The team decided to monitor IV sites for one month, using the VIP, as the objective measurement of phlebitis. Interrater reliability was established at 0.85 among the data collectors. In the first monitor, phlebitis rate was determined to be 8.5 percent higher than the five percent recommended by the CDC. It was also discovered that hospital policy of changing the IV site every 72 hours was not followed if the patient was going home soon or if the patient was known as a &quot;hard stick.&quot; There were also about 20 percent of the IVs that did not have start date labels, making it impossible to determine when the catheters needed to be changed. How the Strategy was Implemented: Using the baseline information, a quarterly monitoring system was established. Colored labels were ordered and education on the hospital policy was conducted. Annual interrater reliability of 0.85 was established. The team continued to review the research literature annually for evidence-based changes in practice. Method of Evaluation: Quarterly IV site information is collected and IV sites are objectively measured using the VIP scale. Data are reported to the unit. Outcomes/Results: Our annual phlebitis rates since 1998 have ranged from 8.5 percent to 22.2 percent. In 2002, our rate was 11.4 percent. In 2002, CDC recommended that peripheral IV sites could remain in situ up to 96 hours. Our policy was changed to reflect the CDC recommendation. In 2002, twenty percent of the IVs on this unit had dwell times greater than 96 hours. Of these IVs, 4.6 percent had signs and symptoms of phlebitis. Lessons Learned: Even with continuous attention to IV site phlebitis, signs and symptoms of phlebitis can be an issue. It is suspected that many of the medications added to peripheral IVs are so damaging to the veins that phlebitis quickly followed infusion. The research literature does not provide substantive evidence on practical solutions for reducing IV phlebitis in our rapidly changing healthcare scene. Use of an objective scale to measure IV phlebitis supports the clinical judgment of the nurse; the team is currently in the process of initiating its use on all units. We are also commencing a study to determine if an objective assessment scale, rather than dwell time, can be safely used to determine when an IV site should be discontinued.</td></tr></table>en_GB
dc.date.available2011-10-26T09:31:06Z-
dc.date.issued2011-10-17en_GB
dc.date.accessioned2011-10-26T09:31:06Z-
dc.description.sponsorshipSigma Theta Tau Internationalen_GB
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