A Multicenter Evaluation of a Nongel Mechanical Separator Plasma Blood Collection Tube for Testing of Selected Therapeutic Drugs.

Background: Some therapeutic drugs are unstable during sample storage in gel tubes. BD Vacutainer® Barricor™ Plasma Blood Collection Tube with nongel separator was compared with plasma gel tubes, BD Vacutainer PST™, PST II, and BD Vacutainer Serum Tube for acetaminophen, salicylate, digoxin, carbamazepine, phenytoin, valproic acid, and vancomycin during sample storage for up to 7 days.

Methods: Seven hospital sites enrolled 705 participants who were taking at least one selected drug.

Evaluation of Pain and Specimen Quality by Use of a Novel 25-Gauge Blood Collection Set With Ultra-Thin Wall Cannula and 5-Bevel Tip Design.

Background: Phlebotomy has significant impact on overall patient satisfaction. Smaller gauge needles, such as a 25 gauge, may lessen patient discomfort but increase hemolysis and tube-filling times. Our studies evaluated the effect of a 5-bevel, 25-gauge blood collection set (BCS) with ultra-thin wall cannula [BD Vacutainer® UltraTouch™ Push Button BCS (UltraTouch)] on patient pain and anxiety compared with two 3-bevel, thin-wall, 23-gauge BCSs [BD Vacutainer® Safety-Lok™ (Safety-Lok) and Greiner Bio-One Vacuette® (Vacuette)].