PMID: 9438089Jan 1, 1997Paper

The postoperative drain-clamping method for hemostasis in total knee arthroplasty. Reducing postoperative bleeding in total knee arthroplasty

Bulletin
J RyuS Saito

Abstract

We attempted to decrease the amount of postoperative bleeding after total knee arthroplasty (TKA) by clamping the suction drain and through retrograde infusion of saline containing a low concentration of epinephrine. When TKA was completed and the sutured wound was bandaged, 50 ml of saline containing epinephrine diluted to 1:200,000 and 0.5 g of antibiotic was injected into the knee joint via the inserted suction drain. The drain was clamped for 20 hours and then unclamped to begin aspiration until 48 hours after surgery. To clarify the effectiveness of this method, patients were divided into three groups. Group I consisted of 116 knees (in 95 patients) infused with 50 ml saline containing a low dose of epinephrine: Group II was composed of 70 knees (42 patients) infused with 50 ml saline only; and Group III included 97 knees (78 patients) who did not undergo this drain-clamp method. The average amount of postoperative bleeding was 207 ml in Group I, 255 ml in Group II (p < 0.01), and 501 ml in Group III (p < 0.001). With this method of using saline with a low dose of epinephrine and sustained clamping of up to 20 hours, we have been able to operate on elderly patients with rheumatoid arthritis without blood transfusion, even ...Continue Reading

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.