Transarterial chemoembolization (TACE) with drug-eluting beads (DC beads) may enhance drug delivery to tumours and reduce systemic toxicity. TACE with DC beads leads to significantly fewer serious side-effects compared with conventional TACE. A 66-year-old man with hepatocellular carcinoma (HCC) complained of continuous abdominal pain 1 month after TACE with DC beads. At the time of TACE, angio...

BACKGROUND Although two-stage reimplantation for infected hip arthroplasty has a high success rate, the protocols of the antibiotic therapy after resection arthroplasty have varied in different reports. The purpose of this study was to evaluate the clinical outcomes of two-stage reimplantation for infected hip arthroplasty using our protocol of combined parenteral and oral antibiotic therapy an...

Objectives: There are various obstacles in the eradication of Helicobacter.pylori (H. pylori) infections, including low antibiotic levels and poor accessibility of the drug at the site of the infection. This study describes the preparation and characterisation of novel floatingmucoadhesive alginate beads loaded with clarithromycin (CMN) for delivery to the gastric mucosa to improve the eradicat...

The authors investigated the lyophilized poly-L-lysine-coated alginate antibiotic delivery system in vivo for the treatment of musculoskeletal infections. The sodium alginate was mixed with vancomycin, coated with poly-L-lysine and lyophilized to form 3 mm in diameter biodegradable antibiotic beads. The antibiotic beads were implanted in the distal femoral cavities of rabbits for in vivo invest...

The use of antibiotic-impregnated cement in revision of total hip arthroplasty procedures is widespread, and a substantial body of evidence demonstrates its efficacy in infection prevention and treatment. However, it is not clear that it is necessary or desirable as a routine means of prophylaxis in primary total joint arthroplasty. In the management of infected implant sites, antibiotic-impreg...

Infections often compromise the healing of open fractures. While local antibiotic delivery from PMMA beads is an established clinical treatment of infected fractures, surgical removal of the beads is required before implanting a bone graft. A more ideal therapy would comprise a scaffold and antibiotic delivery system administered in one procedure. Biodegradable polyurethane (PUR) scaffolds have...