Chest
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Multicenter Study Comparative Study
Costs and clinical outcomes associated with low-molecular-weight heparin vs unfractionated heparin for perioperative bridging in patients receiving long-term oral anticoagulant therapy.
There have been no health-care cost evaluations comparing the use of low-molecular-weight heparin (LMWH) to unfractionated heparin (UH) as "bridge therapy" in the perioperative period in patients receiving long-term oral anticoagulant (OAC) therapy who need interruption of therapy to undergo an elective surgical procedure. We performed a retrospective analysis of the medical and administrative records of health plan members in a managed care organization who underwent bridge therapy perioperatively with either i.v. UH, administered in a hospital setting, or LMWH, administered primarily in the outpatient setting using disease management guidelines. ⋯ The mean total health-care costs in the perioperative period were significantly lower (by 13,114 dollars) in patients receiving long-term OAC therapy using LMWH compared to those receiving it using UH for an elective surgical procedure. The cost savings associated with LMWH use were accomplished through the avoidance or minimization of inpatient stays and no increase in the overall rate of clinical adverse events in the postoperative period.
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Multicenter Study Comparative Study
A multicenter study comparing autofluorescence bronchoscopy to white light bronchoscopy using a non-laser light stimulation system.