Decreased venous thromboembolism with injectable vs oral anticoagulation after discharge for major orthopedic surgery

The Journal of Arthroplasty
Louis M KwongEileen Farrelly

Abstract

The use of outpatient anticoagulation after major orthopedic surgery with oral or injectable anticoagulants is recommended by national guidelines. A retrospective analysis of medical and pharmacy claims data using the PharMetrics Patient-Centric Database Inc, Watertown, Mass, was conducted. After adjusting for covariates, patients receiving warfarin were approximately 30% more likely to experience a venous thromboembolism than those receiving an injectable anticoagulant (6.3% vs 4.8%; adjusted odds ratio, 1.3; 95% confidence interval, 1.1-1.5) by 30 days. The data at 90 days showed similar results. No significant differences in the incidence of major bleeding events between the cohorts were observed (incidence of major bleed <0.4%). These findings support the randomized controlled studies and expand the data to the real-world perspective. Clinicians should evaluate these data alongside the clinical trial data when selecting the safest and most effective prophylactic therapy for postdischarge anticoagulation.

References

Jun 1, 1992·Journal of Clinical Epidemiology·R A DeyoM A Ciol
Apr 1, 1994·CMAJ : Canadian Medical Association Journal = Journal De L'Association Medicale Canadienne·B J O'BrienR Goeree
Jul 29, 1998·Archives of Internal Medicine·R H WhiteW Bargar
Sep 17, 2002·Seminars in Thrombosis and Hemostasis·Frederick A AndersonUNKNOWN Hip and Knee Registry Investigators
Jun 20, 2003·Circulation·Richard H White
May 26, 2005·Thrombosis Research·Montserrat Vera-LlonchGerry Oster
Jul 25, 2007·Archives of Internal Medicine·Frederick A SpencerRobert J Goldberg

❮ Previous
Next ❯

Citations

Jul 13, 2011·Pharmacoepidemiology and Drug Safety·Fernie J A Penning-van BeestRon M C Herings
Jul 30, 2009·Haemophilia : the Official Journal of the World Federation of Hemophilia·A Zakarija, L Aledort
Sep 3, 2014·American Journal of Speech-language Pathology·Alana Mantie-Kozlowski, Kevin Pitt

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.