Differences in Success Rate of Two-Stage Revision for Periprosthetic Joint Infection of the Knee Depending on the Applied Definition.

Background: Success rates of two-stage exchange arthroplasty are subject to substantial variance in the literature. An explanation is the lack of a universally accepted definition of what constitutes treatment success for periprosthetic joint infection. Therefore, the main objective of this study was to assess success rates, applying four definitions to identify the one definition that best captures "true" success from both a clinical and patient-centered perspective.

Changes of pulse wave transit time after haemodynamic manoeuvres in healthy adults: a prospective randomised observational trial (PWTT volunteer study).

Background: Pulse wave transit time (PWTT) shows promise for monitoring intravascular fluid status intraoperatively. Presently, it is unknown how PWTT mirrors haemodynamic variables representing preload, inotropy, or afterload.

Methods: PWTT was measured continuously in 24 adult volunteers.

Static spacers play a crucial role in the treatment of complex periprosthetic joint infections of the knee.

Purpose: To determine the superior spacer design, a growing number of studies are comparing treatment results between patients having been treated with articulating and static knee spacers in the setting of two-stage revision for periprosthetic joint infection (PJI). In contrast, the primary objective of this study was to compare preoperative characteristics between patients from both spacer groups and examine whether significant differences were present prior to spacer implantation.

Methods: This retrospective, single-centre, cohort study examined the preoperative situation of 80 consecutive knee PJIs between 2017 and 2020.

The genetic regulation of the gastric transcriptome is associated with metabolic and obesity-related traits and diseases.

Tissue-specific gene expression and gene regulation lead to a better understanding of tissue-specific physiology and pathophysiology. We analyzed the transcriptome and genetic regulatory profiles of two distinct gastric sites, corpus and antrum, to identify tissue-specific gene expression and its regulation. Gastric corpus and antrum mucosa biopsies were collected during routine gastroscopies from up to 431 healthy individuals.

Correction: Multiple Gestation as a Risk Factor for SARS-CoV-2-Associated Adverse Maternal Outcome: Data From the COVID-19 Related Obstetric and Neonatal Outcome Study (CRONOS).

[This corrects the article DOI: 10.1055/a-2196-6224.].

Reply to Alt et al. Comment on "Lunz et al. Impact and Modification of the New PJI-TNM Classification for Periprosthetic Joint Infections. 2023, , 1262".

We greatly appreciate the comments made by Alt et al. [..

A Multi-Disciplinary MRI Assessment May Optimize the Evaluation of Chondral Lesions in Acute Ankle Fractures: A Prospective Study.

Chondral lesions (CL) in the ankle following acute fractures are frequently overlooked immediately after the injury or diagnosed at a later stage, leading to persistent symptoms despite successful surgery. The literature presents a wide range of discrepancies in the reported incidence of CLs in acute ankle fractures. The objective of this prospective study is to provide a precise assessment of the occurrence of chondral lesions (CLs) in acute ankle fractures through MRI scans conducted immediately after the trauma and prior to scheduled surgery.

Enhanced antibiotic release from bone cement spacers utilizing dual antibiotic loading with elevated vancomycin concentrations in two-stage revision for periprosthetic joint infection.

Purpose: Antibiotic loaded bone cement spacers provide high local antibiotic concentrations, preserve bone stock, and reduce soft tissue contractions. The objective of this in-vitro study was to compare antibiotic release from spacers, aiming to discover the most optimal preparation and identify modifiable factors that can further enhance antibiotic release.

Methods: Six distinct spacer preparation were created using three different bone cements and manual incorporation of antibiotics.

Dissecting the genetic heterogeneity of gastric cancer.

Background: Gastric cancer (GC) is clinically heterogenous according to location (cardia/non-cardia) and histopathology (diffuse/intestinal). We aimed to characterize the genetic risk architecture of GC according to its subtypes. Another aim was to examine whether cardia GC and oesophageal adenocarcinoma (OAC) and its precursor lesion Barrett's oesophagus (BO), which are all located at the gastro-oesophageal junction (GOJ), share polygenic risk architecture.

Quality comparison of remote anesthetic consultation versus on-site consultation in children with sedation for a magnetic resonance imaging examination-A randomized controlled trial.

Background: In the course of the corona pandemic, digital media has increasingly been used in many areas of medical practice to reduce personal contact. As it is of interest whether this can be practiced in the context of anesthesia consultations without loss of quality, we interviewed parents whose children received a cardiac or neuro magnetic resonance imaging (MRI) under sedation. Parents either received an on-site or a remote consultation conducted by an anesthesiologist.

"Scanxiety" and a sense of control: the perspective of lung cancer survivors and their caregivers on follow-up - a qualitative study.

Objectives: Lung cancer survivors often suffer from physical, emotional and social long-term effects of disease and treatment. Caregivers are also affected by the cancer diagnosis throughout the course of the disease and are frequently burdened by high levels of psychosocial stress. However, little is known about how follow-up care after the completed treatment phase can help to improve long-term quality of life.

Detection of Cellular Senescence Reveals the Existence of Senescent Tumor Cells within Invasive Breast Carcinomas and Related Metastases.

Oncogene-induced senescence is thought to constitute a barrier to carcinogenesis by arresting cells at risk of malignant transformation. However, numerous findings suggest that senescent cells may conversely promote tumor growth and metastatic progression, for example, through the senescence-associated secretory phenotype (SASP) they produce. Here, we investigated the degree to which senescent tumor cells exist within untreated human primary breast carcinomas and whether the presence of senescent cancer cells in primary tumors is recapitulated in their matched lymph node metastases.

Impact and Modification of the New PJI-TNM Classification for Periprosthetic Joint Infections.

The comprehensive "PJI-TNM classification" for the description of periprosthetic joint infections (PJI) was introduced in 2020. Its structure is based on the well-known oncological TNM classification to appreciate the complexity, severity, and diversity of PJIs. The main goal of this study is to implement the new PJI-TNM classification into the clinical setting to determine its therapeutic and prognostic value and suggest modifications to further improve the classification for clinical routine use.

The Immo Traffic Light System as a Decision-Making Tool for Prehospital Spinal Immobilization—A Systematic Review.

Background: Spinal injuries are difficult injuries to assess yet can be associated with significant neurological damage. To avoid secondary damage, immobilization is considered state of the art trauma care. The indication for spinal immobilization must be assessed, however, for potential complications as well as its advantages and disadvantages.

Impact of Multiparametric Stone Measurement in Noncontrast Computer Tomography on Ureterorenoscopic Stone Removal.

Purpose: Low-dose computer tomography (NCCT) is the standard imaging modality for patients with acute flank pain with a suspicion of urolithiasis. The stone size is usually measured 2D by a radiologist. We compared 3D stone measurement using different windows to the 2D measurement and evaluated the clinical impact on ureterorenoscopic stone removal (URS).

Comparison of short-term outcomes between SuperPATH approach and conventional approaches in hip replacement: a systematic review and meta-analysis of randomized controlled trials.

Background: It remains uncertain if the new SuperPATH approach benefits patients in artificial hip joint replacement. We conducted a systematic review and meta-analysis of randomized controlled trials to compare the short-term outcome of SuperPATH approach and conventional approaches in hip joint replacement.

Methods: A systematic literature search up to April 2020 was performed to identify randomized controlled trials comparing SuperPATH with conventional approaches in hip joint replacement.

Patient Selection in Surgical Centers of Expertise in the Treatment of Patients with Moderate to Severe Male Urinary Stress Incontinence.

Objective: To analyze decision-making in patients with male urinary incontinence (SUI) in centers of expertise. The artificial urinary sphincter (AUS) remains the gold standard for male patients with moderate to severe SUI but adjustable male slings are a minimally invasive treatment option with good results, hence without a high level of evidence regarding the optimal patient selection.

Materials And Methods: In total, 220 patients (88 AUS; 132 adjustable slings) were investigated from the DOMINO database that underwent surgery between 2010 and 2012 in 5 urological departments that offer adjustable sling systems as well as AUS systems for patients with moderate to severe urinary incontinence.

Fixed or adjustable sling in the treatment of male stress urinary incontinence: results from a large cohort study.

Background: Fixed and adjustable male slings for the treatment of male urinary stress incontinence became increasingly popular during the last decade. Although fixed slings are recommended for the treatment of mild to moderate stress urinary incontinence, there is still a lack of evidence regarding the precise indication for an adjustable male sling. Furthermore, there is still no evidence that one type of male sling is superior to another.

Secondary Sling Implantation after Failure of Primary Surgical Treatment for Male Stress Urinary Incontinence: A Retrospective Study.

Objective: The artificial urinary sphincter (AUS) is the surgical gold standard after previously failed surgical treatment for male urinary stress incontinence. The evidence for a male sling as salvage treatment is poor, but there is a proportion of patients that refuse implantation of an AUS or have a relative contraindication. The goal of our retrospective study was an analysis of outcome and complications of patients with a secondary sling after previously failed surgery for stress urinary incontinence (SUI).

Vascularized Medial Femoral Condyle Autografts for Osteochondral Lesions of the Talus: A Preliminary Prospective Randomized Controlled Trial.

Talar osteochondral lesions (OCLs) lead to progressive stages of talar destruction. Core decompression with cancellous bone grafting (CBG) is a common treatment for Berndt and Harty stages II and III. However, in a subset of patients, talar revascularization may fail.

Factors that influence the complications and outcomes of femoral neck fractures treated by cannulated screw fixation.

To investigate the influence of various factors on the two outcome parameters "procedure - specific complication" (femoral head necrosis, infection, nonunion, femoral neck shortening, screw loosening, implant penetration) and "functional outcome" in patients with displaced and undisplaced femoral neck fracture treated by cannulated screw fixation. All cases of a femoral neck fracture, operated by cannulated screw fixation, in the period from December 2014 to December 2017 were included. The observation period of the included patients was 12 months.

Medication Appropriateness in Prehospital Care.

Background: The aim of the present study was to determine the medication appropriateness (MA) in prehospital emergency physician deployments according to the hospital discharge diagnosis and to investigate the factors influencing the MA.

Methods: The MA was determined by a systematic comparison of the administered medication in prehospital emergency physician deployments with the discharge diagnosis in a period of 24 months at the emergency medical services in Bad Belzig. Categorial variables for the specialty, medical educational status, and approval for emergency medicine of prehospital emergency physicians were examined univariate for relations with the MA, using the 2 test with the significance level of =0.