Peripheral Venous Catheter Colonization Study

Catheter-Related Infections Clinical Trial

— IPICCS  

Official title:

Incidence of Peripheral Intravenous Cannula Colonization in a Swedish County Hospital

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03351725
• Other study ID #: 0709323371
• Status: Completed
• Start date: June 2016
• Est. completion date: December 20, 2017

Study information

• Verified date: March 2019
• Source: Linkoeping University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Peripheral intravenous cannulas (PIVCs) are utilized in large scale in modern health care. Known complications due to a PIVC are phlebitis, thrombosis, bleeding, nerve damage and infection. PIVC-related infection causes morbidity, mortality and increased healthcare costs. PIVC-related infections can and should be prevented.

Indwell time is a known risk factor for PIVC-related infection. Another factor potentially influencing the risk of developing PIVC-related infection is what type of PIVC that is being used. Roughly there are two types of PIVCs. One with an open injection valve and another with a closed injection valve. The former being far more used in our hospital and the latter being suggested as lowering the risk of PIVC-related infection compared to the open one.

The investigators aim with this study is to evaluate the incidence of PIVC-colonization in 300 patients at our 500-bed secondary level hospital in Sweden, as a first step in trying to understand what healthcare-providers can improve regarding prevention of PIVC-related infections.

Description:

Background:

Peripheral intravenous cannulas (PIVCs) are utilized in large scale in modern health care. Known complications due to a PIVC are phlebitis, thrombosis, bleeding, nerve damage and infection. PIVC-related infection causes morbidity, mortality and increased healthcare costs. In an Australian study the investigators found the presence of a PIVC the most frequent cause (36%) of healthcare-associated Staphylococcus aureus bacteraemia during 2012. PIVC-related infections can and should be prevented.

Indwell time is a known risk factor for PIVC-related infection. Another factor potentially influencing the risk of developing PIVC-related infection is what type of PIVC that is being used. Roughly there are two types of PIVCs. One with an open injection valve and another with a closed injection valve. The former being far more used in Ryhov County Hospital, Sweden, and the latter being suggested as lowering the risk of PIVC-related infection compared to the open one.

In a systematic review from 2006 Maki et al report a point incidence of blood stream infections of 0,5 per 1000 catheter-days in PIVCs. In 2014 Hammarskjöld reported an incidence of 0,6 per 1000 catheter-days regarding central venous catheters (CVC). Maki et al concludes "…, infection control programs must strive to consistently apply essential control measures and preventive technologies with all types of intravascular devices." The investigators find there is a gap between the large scale utilization of PIVCs and the knowledge about PIVC-related infections and recommendations on how to prevent them. Hammarskjöld et al has done research on infections related to CVCs, subcutaneous venous ports and on arterial cannulas but not PIVCs.

The aim with this study is to evaluate the incidence of PIVC-colonization at Ryhov County Hospital, a 500-bed secondary level hospital in Sweden, as a first step in trying to understand what can be done to improve work regarding prevention of PIVC-related infections.

Materials and methods

Setting The hospital is a 500-bed general county hospital including most medical, oncological and surgical specialties except neurosurgery and cardiac surgery. No solid organ or stem cell transplantations are performed.

Patients Patients admitted to surgical, medical or infectious wards were regularly included by a specifically trained nurse from June 2016 until December 2017.

Inclusion criteria: Patients ≥ 18 years of age with a PIVC in situ for 48 hours or more informed verbally and in written and invited to take part in the study. Exclusion criteria: Patients < 18 years of age.

Microbiological methods Intraluminal hub culturing from the two injection sites of the PIVC performed with sterile cotton-tipped applicators moistened with sterile sodium chloride 0,9 %. Swabs transported in Amies medium with charcoal. Identification performed by standard methods at our local microbiology laboratory (www.srga.org.accessed _ http:// www.srga.org.accessed/ _ January 1, 2007).

Statistics Descriptive. How many positive cultures and which type of microbes were found.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 337
• Est. completion date: December 20, 2017
• Est. primary completion date: December 20, 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• 18 years or older hospitalized in Ryhov County Hosptial, Sweden, with perhiperal venous catheter in situ for 48 hours or more.

Exclusion Criteria:

• Under 18 years of age.

Related Conditions & MeSH terms

• Catheter-Related Infections
• Catheters, Indwelling

Intervention

Device:
• peripheral venous catheter (PVC)
No intervention is made only in situ swab from the PVC

Locations

Country	Name	City	State
Sweden	Ryhov County Hospital	Jönköping	Småland

Sponsors (1)

Lead Sponsor	Collaborator
Linkoeping University

Country where clinical trial is conducted

Sweden, 

References & Publications (5)

González López JL, Arribi Vilela A, Fernández del Palacio E, Olivares Corral J, Benedicto Martí C, Herrera Portal P. Indwell times, complications and costs of open vs closed safety peripheral intravenous catheters: a randomized study. J Hosp Infect. 2014 — View Citation

Hammarskjöld F, Berg S, Hanberger H, Taxbro K, Malmvall BE. Sustained low incidence of central venous catheter-related infections over six years in a Swedish hospital with an active central venous catheter team. Am J Infect Control. 2014 Feb;42(2):122-8. — View Citation

Maki DG, Kluger DM, Crnich CJ. The risk of bloodstream infection in adults with different intravascular devices: a systematic review of 200 published prospective studies. Mayo Clin Proc. 2006 Sep;81(9):1159-71. Review. — View Citation

Mermel LA. Short-term Peripheral Venous Catheter-Related Bloodstream Infections: A Systematic Review. Clin Infect Dis. 2017 Oct 30;65(10):1757-1762. doi: 10.1093/cid/cix562. Review. — View Citation

Rhodes D, Cheng AC, McLellan S, Guerra P, Karanfilovska D, Aitchison S, Watson K, Bass P, Worth LJ. Reducing Staphylococcus aureus bloodstream infections associated with peripheral intravenous cannulae: successful implementation of a care bundle at a larg — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Positive culture	Swab from peripheral venous catheter (PVC) in situ on patient having had the PVC for 48 hours or more.	2-7 days