Biomaterial Database

Cefamandole and isoxazolyl penicillins in antibiotic prophylaxis of patients undergoing total hip or knee-joint arthroplasty. 1988

S Vainionpää, and E Wilppula, and M Lalla, and O V Renkonen, and P Rokkanen

Department of Orthopedics and Traumatology, Töölö Hospital, Helsinki University Central Hospital, Finland.

In a prospective comparative clinical efficacy and safety study, 58 patients undergoing total hip or knee arthroplasty were randomly allocated to two groups; one received 29 cefamandole intravenously before operation and then 1 g every 6 h parenterally for 3 days and the other received 29 cloxacillin i.v. every 8 h for 1 day and 29 dicloxacillin perorally every 8 h for 2 days. Concentrations of cefamandole and cloxacillin were measured in the serum of all patients and in the synovial fluid of 28 patients. The serum C-reactive protein (CRP) level was measured in 16 randomly allocated patients preoperatively and daily for 8 days. In serum the concentrations of cefamandole and cloxacillin were high. The great variation in cloxacillin concentration can be due in part to its strong affinity for blood proteins. Cefamandole entered the synovial fluid of the knee joint at high concentrations in 5-15 min; similar concentrations of cloxacillin were measured after 16-30 min. Thus, cefamandole seems to be more recommendable as antibiotic prophylaxis in total hip and knee replacements. The CRP level decreased to below 60 mg/l in all 16 patients on the 6th postoperative day.

UI	MeSH Term	Description	Entries
D007719	Knee Joint	A synovial hinge connection formed between the bones of the FEMUR; TIBIA; and PATELLA.	Superior Tibiofibular Joint,Joint, Knee,Joint, Superior Tibiofibular,Knee Joints,Superior Tibiofibular Joints,Tibiofibular Joint, Superior
D007720	Knee Prosthesis	Replacement for a knee joint.	Knee Prostheses,Prostheses, Knee,Prosthesis, Knee
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011292	Premedication	Preliminary administration of a drug preceding a diagnostic, therapeutic, or surgical procedure. The commonest types of premedication are antibiotics (ANTIBIOTIC PROPHYLAXIS) and anti-anxiety agents. It does not include PREANESTHETIC MEDICATION.	Premedications
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D011897	Random Allocation	A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects.	Randomization,Allocation, Random
D001799	Blood Sedimentation	Measurement of rate of settling of ERYTHROCYTES in blood.	Erythrocyte Sedimentation,Erythrocyte Sedimentation Rate,Erythrocyte Sedimentation Rates,Rate, Erythrocyte Sedimentation,Rates, Erythrocyte Sedimentation,Sedimentation Rate, Erythrocyte,Sedimentation Rates, Erythrocyte,Sedimentation, Blood,Sedimentation, Erythrocyte
D002097	C-Reactive Protein	A plasma protein that circulates in increased amounts during inflammation and after tissue damage. C-Reactive Protein measured by more sensitive methods often for coronary heart disease risk assessment is referred to as High Sensitivity C-Reactive Protein (hs-CRP).	High Sensitivity C-Reactive Protein,hs-CRP,hsCRP,C Reactive Protein,High Sensitivity C Reactive Protein
D002435	Cefamandole	Semisynthetic wide-spectrum cephalosporin with prolonged action, probably due to beta-lactamase resistance. It is used also as the nafate.	Cephamandole,Compound 83405