Biomaterial Database

Osteomyelitis treated with gentamicin-PMMA beads: 100 patients followed for 1-12 years. 1998

G H Walenkamp, and L L Kleijn, and M de Leeuw

Department of Orthopedic Surgery, Academic Hospital Maastricht, The Netherlands.

We treated 100 patients having osteomyelitis with debridement and gentamicin-PMMA beads and followed them for 5 (1-12) years. 66 of the infections were chronic, in 18 cases combined with arthritis and in 3 cases with pseudarthrosis. They underwent 117 "treatment periods", consisting of one or more operations (total 152), in most cases with an interval of 2 weeks. No systemic antibiotics were necessary besides the local antibiotic treatment in 52 of the treatment periods. Healing was achieved in 92 patients, in 78 after a single treatment period which included 1-5 operations, in 14 after two or three treatment periods. Healing was more difficult to achieve when the infection was chronic, especially with a duration of more than 6 years or when caused by elective surgery. Local antibiotic treatment with gentamicin PMMA beads has the advantage that the wound can be closed primarily and that a higher local antibiotic concentration in the tissues can be achieved, often making systemic antibiotic treatment unnecessary.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008863	Microspheres	Small uniformly-sized spherical particles, of micrometer dimensions, frequently labeled with radioisotopes or various reagents acting as tags or markers.	Latex Beads,Latex Particles,Latex Spheres,Microbeads,Bead, Latex,Beads, Latex,Latex Bead,Latex Particle,Latex Sphere,Microbead,Microsphere,Particle, Latex,Particles, Latex,Sphere, Latex,Spheres, Latex
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010019	Osteomyelitis	INFLAMMATION of the bone as a result of infection. It may be caused by a variety of infectious agents, especially pyogenic (PUS - producing) BACTERIA.	Osteomyelitides
D012008	Recurrence	The return of a sign, symptom, or disease after a remission.	Recrudescence,Relapse,Recrudescences,Recurrences,Relapses
D001843	Bone Cements	Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures. Synthetic resins are commonly used as cements. A mixture of monocalcium phosphate, monohydrate, alpha-tricalcium phosphate, and calcium carbonate with a sodium phosphate solution is also a useful bone paste.	Bone Cement,Bone Glues,Bone Pastes,Bone Glue,Bone Paste,Cement, Bone,Cements, Bone,Glue, Bone,Glues, Bone,Paste, Bone,Pastes, Bone
D003131	Combined Modality Therapy	The treatment of a disease or condition by several different means simultaneously or sequentially. Chemoimmunotherapy, RADIOIMMUNOTHERAPY, chemoradiotherapy, cryochemotherapy, and SALVAGE THERAPY are seen most frequently, but their combinations with each other and surgery are also used.	Multimodal Treatment,Therapy, Combined Modality,Combined Modality Therapies,Modality Therapies, Combined,Modality Therapy, Combined,Multimodal Treatments,Therapies, Combined Modality,Treatment, Multimodal,Treatments, Multimodal
D003646	Debridement	The removal of foreign material and devitalized or contaminated tissue from or adjacent to a traumatic or infected lesion until surrounding healthy tissue is exposed. (Dorland, 27th ed)	Debridements
D004343	Drug Implants	Small containers or pellets of a solid drug implanted in the body to achieve sustained release of the drug.	Drug Implant,Drug Pellet,Pellets, Drug,Drug Pellets,Implant, Drug,Implants, Drug,Pellet, Drug
D005260	Female		Females