- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04253756
A Randomized Trial Examining Plasma Exchange Using the Becton Dickinson (BD) Catheter In an Outpatient Apheresis Unit (REPLACE)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
TAP treats a wide range of disease processes and, in all cases, requires inlet and return venous access to perform the procedure. The goal of TAP is to return the patient to baseline and maintain independence and function. A larger needle (18 gauge) can cause more discomfort to the patient as well as additional scarring. A smaller needle may present less discomfort and scarring to the patient. The goal in the outpatient clinic is to minimize disruption to the patient's routine and help the patient maintain normal activities of daily living.
To accomplish these goals, the outpatient clinic is open Monday thru Friday offering 4 different appointment times. All patients that are referred to the clinic for TAP, first receive a vein evaluation to see if the patient is a candidate for peripheral IV therapy. At the clinic, approximately 68% of the patients TAP's are performed peripherally. This eliminates the risk of a central line infection and any alteration in activities of daily living, such as bathing(Kramer, 2016), (Shang, Ma, Poghosyan, Dowding, & Stone, 2014),(Keller et al., 2018; McDiarmid, 2015).
The hypothesis, is that the 20-gauge BD Nexiva Diffusics catheter provides the same efficacy as current practice with no increase in adverse events for patients undergoing therapeutic apheresis. The results from the study will be significant because if the 20 gauge needle is equally effective for TAP, it can increase the number of patients that would be candidates for peripheral therapy. Therefore, decreasing the need for central venous access, which place the patient at an increased risk of infection. The study is a comparison of 2 types of infusion catheters. The standard of care is an 18-gauge autogard catheter (control group) which will be compared to the 20-gauge BD Nexiva Diffusics (intervention).
P - patients who require therapeutic apheresis procedures (TAP) I - use of 20 guage (20G) BD diffusics catheter during apheresis C - use of 18 G standard of care IV catheter during apheresis O - no difference in efficacy and no increase in safety events
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Texas
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Dallas, Texas, United States, 75390
- Zale Lipshy Pavilion
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Adult (≥18 years old)
- Speaks and reads English
- A patient of the Apheresis clinic at University of Texas Southwestern University Hospital and Clinics
- Scheduled to receive TAP (therapeutic plasma exchange, red blood cell exchange and extracorporeal Photopheresis) as standard of care
Exclusion Criteria:
- Prisoners
- Persons under the age of 18 years
- Patient who are actively involved in chemotherapy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
NO_INTERVENTION: 18-gauge autogard catheter
Standard of care
|
|
EXPERIMENTAL: 20-gauge BD Nexiva Diffusics
Intervention
|
The BD Nexiva Diffusics catheters are suitable for use with power injectors when a direct connection is made.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Efficacy of Assigned Intervention as Measured by Plasma Hemoglobin Value
Time Frame: 12 months
|
Efficacy of assigned intervention is measured by comparing the mean plasma hemoglobin values by group.
Plasma hemoglobin test will be run on each patient to test for hemolysis (destruction of red blood cells which leads to the release of hemoglobin from the red blood cells into the blood plasma) which will be scored dichotomously as present or absent.
|
12 months
|
Efficacy of Assigned Intervention as Measured by the Amount of Time (Minutes) Required to Complete a TAP
Time Frame: 12 months
|
Efficacy of assigned intervention is measured by comparing the time to complete the TAP in minutes and comparing the two treatment groups.
|
12 months
|
Number of Adverse Events Experienced by Participants in Each Group
Time Frame: 12 months
|
Number of adverse events experienced by participants in each group is being compared here.
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants Experiencing a Return Pressure >400 mmHg
Time Frame: 12 months
|
Number of participants experiencing a return pressure >400 mmHg when the return catheter occupies <45% of the inner-lumen diameter is being measured.
The suggested standard is that a catheter occupies < 45% of the inner-lumen diameter (measured with ultrasound).
Return pressures >400 mm Hg are considered problematic.
|
12 months
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Tomas Armendariz, BSN, UT Southwestern
Publications and helpful links
General Publications
- Spires SS, Rebeiro PF, Miller M, Koss K, Wright PW, Talbot TR. Medically Attended Catheter Complications Are Common in Patients With Outpatient Central Venous Catheters. Infect Control Hosp Epidemiol. 2018 Apr;39(4):439-444. doi: 10.1017/ice.2018.8. Epub 2018 Feb 15.
- Golestaneh L, Mokrzycki MH. Vascular access in therapeutic apheresis: update 2013. J Clin Apher. 2013 Feb;28(1):64-72. doi: 10.1002/jca.21267.
- Kalantari K. The choice of vascular access for therapeutic apheresis. J Clin Apher. 2012;27(3):153-9. doi: 10.1002/jca.21225. Epub 2012 Apr 26.
- Keller SC, Williams D, Rock C, Deol S, Trexler P, Cosgrove SE. A new frontier: Central line-associated bloodstream infection surveillance in home infusion therapy. Am J Infect Control. 2018 Dec;46(12):1419-1421. doi: 10.1016/j.ajic.2018.05.016. Epub 2018 Jun 13. No abstract available.
- Klimek L, Bergmann KC, Biedermann T, Bousquet J, Hellings P, Jung K, Merk H, Olze H, Schlenter W, Stock P, Ring J, Wagenmann M, Wehrmann W, Mosges R, Pfaar O. Visual analogue scales (VAS): Measuring instruments for the documentation of symptoms and therapy monitoring in cases of allergic rhinitis in everyday health care: Position Paper of the German Society of Allergology (AeDA) and the German Society of Allergy and Clinical Immunology (DGAKI), ENT Section, in collaboration with the working group on Clinical Immunology, Allergology and Environmental Medicine of the German Society of Otorhinolaryngology, Head and Neck Surgery (DGHNOKHC). Allergo J Int. 2017;26(1):16-24. doi: 10.1007/s40629-016-0006-7. Epub 2017 Jan 19.
- Shang J, Ma C, Poghosyan L, Dowding D, Stone P. The prevalence of infections and patient risk factors in home health care: a systematic review. Am J Infect Control. 2014 May;42(5):479-84. doi: 10.1016/j.ajic.2013.12.018. Epub 2014 Mar 20.
- Putensen D, Leverett D, Patel B, Rivera J. Is peripheral access for apheresis procedures underutilized in clinical practice?-A single centre experience. J Clin Apher. 2017 Dec;32(6):553-559. doi: 10.1002/jca.21508. Epub 2016 Sep 15.
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- STU-2019-1363
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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