[ePROs in the routine care of a major oncology center: Results and experiences].

Background: To what extent and under what conditions electronically captured patient-reported outcomes (ePROs) can be used in routine medical care and contribute to improved patient care is a widely discussed question. In the field of oncology, few studies in Germany have focused this topic that go beyond the scope of time-limited studies.

Method: First, we present the centrally coordinated collection of ePROs in the routine care of a comprehensive cancer center of the German Cancer Aid in its development, and then describe its qualitative dimension.

[Plate-assisted bone segment transport for bone defects of the lower extremities : Possibilities and limitations of treatment].

Large bone defects of the lower extremities are challenging for both patients and the treating orthopedic surgeons. The treatment is determined by the size and location of the defect; however, patient-specific factors, such as the soft tissue situation and the presence of systemic comorbidities must be taken into consideration in the treatment strategy. Osteodistraction is an excellent technique especially for large bone defects exceeding 3 cm; however, it is time-consuming and required external fixation prior to the development of motorized distraction nails.

Critically high metal ion levels found in metal-on-metal modular hinged knee arthroplasty : a comparison of two different systems.

Aims: This study compared the cobalt and chromium serum ion concentration of patients treated with two different metal-on-metal (MoM) hinged total knee arthroplasty (TKA) systems, as well as a titanium nitride (TiN)-coated variant.

Methods: A total of 63 patients (65 implants) were treated using either a MoM-coated (n = 29) or TiN-coated (n = 7) hinged TKA (GenuX mobile bearing, MUTARS; Implantcast, Germany) versus the BPKS (Brehm, Germany) hinged TKA (n = 27), in which the weight placed on the MoM hinge is diffused through a polyethylene (PE) inlay, reducing the direct load on the MoM hinge. Serum cobalt and chromium ion concentrations were assessed after minimum follow-up of 12 months, as well as functional outcome and quality of life.

Explantation, Followed by Serial Debridement Without Antibiotic Spacers and Subsequent Revision With Cementless Components, Is Associated With High Remission Rates and Low Mortality in Periprosthetic Hip Joint Infections.

Background: In difficult-to-treat cases, it is necessary to add debridement steps in prosthesis-free interval of 2-stage exchange. We aimed to analyze the functional and clinical outcome of patients treated with a multistage exchange of total hip arthroplasty without the use of spacers, rather only cementless implants.

Methods: Between 2009 and 2018, 84 patients (mean age: 67.

Septic Arthritis of Native Shoulder and Knee Joint: What Are the Differences in Bacterial Spectrum, Treatment, and Outcome?

Acute native septic arthritis is a joint-threatening emergency. To date, however, no gold-standard treatment nor joint-specific treatment algorithms exist. We aimed to evaluate the etiologies, bacterial spectrum, treatments, and surgical outcomes of septic arthritis of the shoulder and knee.

Procedure for single-stage implant retention for chronic periprosthetic infection using topical degradable calcium-based antibiotics.

Introduction: Surgical treatment using DAIR (debridement, systemic antibiotics, and implant retention) can lead to high rates of treatment success in cases of early periprosthetic joint infection (PJI) but can fail in late-onset cases. Supplementary local antibiotic therapy is not yet generally established and lacks evidence-based proof of efficacy. The aim of this study was to analyze DAIR outcomes in recurrent PJI cases and patients who are not suitable for a two-stage exchange, using additional degradable calcium-based antibiotics.

Treatment algorithms for chronic osteomyelitis.

Background: Osteomyelitis was described many years ago but is still incompletely understood. Its exogenously acquired form is likely to become more common as the population ages. We discuss biofilm formation as a clinically relevant pathophysiological model and present current recommendations for the treatment of osteomyelitis.