RESUMO
Prosthetic joint infections are often managed with debridement and implant retention (DAIR) or resection arthroplasty with destination spacer placement. Both surgical approaches require long courses of postoperative antibiotics, for which tetracycline antibiotics have not been well-studied. In this retrospective case series, we included patients at our institution treated for staphylococcal prosthetic joint infection managed with DAIR or destination spacer placement who were switched from IV antibiotics to oral tetracycline within 12 weeks of surgery. Our primary outcome of interest was treatment failure within one year of initial surgery. Among the patients in our series, 88.2% (n = 15) of patients who underwent DAIR and 100% (n = 7) of patients who underwent resection arthroplasty with destination spacer remained event-free for one year. These results demonstrated that the use of oral tetracyclines as long-term therapy in the treatment of these infections was effective and well-tolerated.
RESUMO
We surveyed US orthopedic infectious disease (Ortho ID) specialists and surgeons ( n = 54 clinicians from at least 17 institutions). Three-quarters had a dedicated clinic or inpatient service; orthopedic device-related infections were most commonly seen. All respondents highly valued Ortho ID teams for improving multidisciplinary communication, trust, access to care, and outcomes.
RESUMO
Drug use-associated infective endocarditis (DUA-IE) is a major cause of illness and death for people with substance use disorder (SUD). Investigations to date have largely focused on advancing the care of patients with DUA-IE and included drug use disorder treatment, decisions about surgery, and choice of antibiotics during the period of hospitalization. Transitions from hospital to outpatient care are relatively unstudied and frequently a key factor of uncontrolled infection, continued substance use, and death. In this paper, we review the evidence supporting cross-disciplinary care for people with DUA-IE and highlight domains that need further clinician, institutional, and research investment in clinicians and institutions. We highlight best practices for treating people with DUA-IE, with a focus on addressing health disparities, meeting health-related social needs, and policy changes that can support care for people with DUA-IE in the hospital and when transitioning to the community.
Assuntos
Endocardite Bacteriana , Endocardite , Transtornos Relacionados ao Uso de Substâncias , Humanos , Endocardite Bacteriana/complicações , Endocardite/etiologia , Hospitalização , Assistência Centrada no Paciente , Estudos RetrospectivosRESUMO
Background: Osteoarticular infections (OAIs) are commonly treated with prolonged intravenous (IV) antimicrobials. The Oral versus Intravenous Antibiotics for Bone and Joint Infection (OVIVA) trial demonstrated that oral (PO) antibiotics are noninferior to IV antibiotics in the treatment of OAIs. We surveyed infectious disease (ID) physicians about their use of PO antibiotics in the treatment of OAIs. Methods: An Emerging Infection Network survey with 9 questions regarding antibiotic prescribing for the treatment of OAIs was sent to 1475 North American ID physicians. The questions were mostly multiple choice and focused on the use of definitive oral antibiotic therapy (defined as oral switch within 2 weeks of starting antibiotics) and chronic suppressive antibiotic therapy (SAT). Results: Of the 413 physicians who reported treating OAIs, 91% used oral antibiotics at least sometimes and 31% used them as definitive therapy, most often for diabetic foot osteomyelitis and native joint septic arthritis. The oral antibiotics most frequently used for OAIs included trimethoprim-sulfamethoxazole, doxycycline/minocycline, and linezolid for Staphylococcus aureus, amoxicillin/cefadroxil/cephalexin for streptococci, and fluoroquinolones for gram-negative organisms. The most common rationales for not transitioning to oral antibiotics included nonsusceptible pathogens, comorbidities preventing therapeutic drug levels, and concerns about adherence. SAT use was variable but employed by a majority in most cases of periprosthetic joint infection managed with debridement and implant retention. Conclusions: North American ID physicians utilize oral antibiotics and SAT for the management of OAIs, although significant practice variation exists. Respondents voiced a need for updated guidelines.
RESUMO
The optimal laboratory monitoring frequency for outpatient parenteral antimicrobial therapy-related adverse events (OPAT-AEs) during cefazolin and ceftriaxone therapy is not well defined. We identified 2.7 OPAT-AEs per 1000 sets of weekly laboratory tests in this population, suggesting that less intensive laboratory monitoring may be safe and reasonable.
RESUMO
Best Oral Therapy for Staph aureus OsteomyelitisA 50-year-old patient with diabetes mellitus has a plantar ulcer at the base of the first metatarsal. Cortical erosions are noted; bone biopsy culture yields Staphylococcus aureus susceptible to methicillin, ciprofloxacin, clindamycin, doxycycline, trimethoprim/sulfamethoxazole, linezolid, and rifampin. The plan is for 4 weeks of antibiotic treatment. Which antibiotic should be prescribed?