PMID: 8942345Oct 1, 1996Paper

Evaluation of the usefulness of intrathecal bupivacaine infusion for analgesia after hip and knee arthroplasty

British Journal of Anaesthesia
L NiemiP H Rosenberg

Abstract

Spinal anaesthesia in 47 ASA I-III patients was induced with 0.5% bupivacaine 2 ml via a 28-gauge spinal catheter (L3-4 interspace) and 0.5-ml increments were given if needed before or during hip or knee arthroplasty. Intrathecal 24-h infusions consisted of 0.5% bupivacaine 0.4 ml h-1 (2 mg h-1) (n = 12), 0.5% bupivacaine 0.2 ml h-1 (1 mg h-1) (n = 12) or saline (n = 11) (12 exclusions). Patients received oxycodone 0.1-0.14 mg kg-1 i.m. for rescue analgesia. Infusion of bupivacaine 2 mg h-1 provided significantly better postoperative analgesia (19 oxycodone doses per group in 24 h) compared with bupivacaine 1 mg h-1 (36 doses of oxycodone per group) and saline (52 doses per group) (P < 0.05). Five patients in the bupivacaine 2-mg h-1 group and none in the other groups had measurable sensory block 24 h after the infusion was started. Three patients in the bupivacaine 2-mg h-1 group, two with concomitant arterial hypotension, and one patient in the bupivacaine 1-mg h-1 group experienced an increase in block on the ward. The incidence of nausea and vomiting was similar in all groups. Although an effective analgesic, intrathecal infusion of bupivacaine 2 mg h-1 cannot be recommended for routine pain relief because of the risk of in...Continue Reading

Citations

Dec 3, 1998·Acta Anaesthesiologica Scandinavica·I RundshagenJ Schulte am Esch
Aug 8, 2008·Journal of Clinical Monitoring and Computing·Sebastiano MercadanteAntonio Marrazzo
Nov 4, 2009·Clinics in Orthopedic Surgery·Kyung-Jae LeeDoo-Hyun Kwon
Dec 1, 1997·Journal of Anesthesia·Per H Rosenberg

❮ 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.