Association of semaglutide use with outcomes in chronic plantar heel pain: a prospective observational cohort and a pilot interventional study.

Background: Whether patients with chronic plantar heel pain (PHP) can benefit from glucagon-like peptide-1 receptor agonists (GLP1-RAs) remained unclear.

Methods: This study included a prospective observational cohort and a pilot interventional component. In the observational arm, more than 3000 adults with chronic PHP (duration of symptoms >6 months) were recruited with at least two-year follow up from two medical centers.

Reverse shoulder arthroplasty versus locking plate fixation for proximal humeral fracture dislocations in elderly patients: study protocol for a randomized controlled trial.

Background: Proximal humeral fractures are common injuries in the elderly population, with their incidence expected to rise due to increased life expectancy. A small subset of these fractures may be associated with dislocating forces that can result in shoulder dislocation concurrent with the fracture. For the elderly patients, proximal humeral fracture dislocation can be treated by open reduction and internal locking plate (LP) fixation or reverse shoulder arthroplasty (RSA).

Elucidating the initial symptoms and experiences of knee osteoarthritis: An international patient survey.

Objectives: Within the first phase of developing classification criteria for Early-stage Symptomatic Knee Osteoarthritis, among individuals with knee osteoarthritis (OA) we explored: 1) symptoms within the first year of noticing their knee(s); 2) features that indicated OA was the cause; and 3) timing and reasons that initially prompted seeking healthcare.

Design: We conducted a cross-sectional online survey of individuals with knee OA recruited from Australia, Canada, the Netherlands, and the USA. Only individuals who indicated they recalled their first symptoms were eligible.

OARSI initiative to develop classification criteria for early-stage symptomatic knee OA (EsSKOA): What conditions should be considered in the differential diagnosis of EsSKOA?

Objective: Classification criteria for early-stage symptomatic knee osteoarthritis (EsSKOA) should discriminate individuals with EsSKOA from those with other causes of knee symptoms. We sought to identify conditions in the differential diagnosis of EsSKOA in adults with knee symptoms.

Design: We conducted an online survey of clinicians.

Comparison of the effectiveness of intra-infrapatellar fat pad and intra-articular glucocorticoid injection in knee osteoarthritis patients with Hoffa's synovitis: protocol for a multicentre randomised controlled trial.

Introduction: The infrapatellar fat pad and synovium are the sites of immune cell infiltration and the origin of proinflammation. Studies have shown that Hoffa's synovitis may be a sign of early-stage osteoarthritis (OA). However, there have been no effective interventions specifically for Hoffa's synovitis.

Substitution of liposomal bupivacaine for lidocaine reduces incidence of injection-emergent adverse events after intraarticular therapies for knee osteoarthritis: a prospective cohort study.

Background: Local anesthetics as a part of intraarticular therapies (IATs) are widely used for treating knee osteoarthritis (KOA). Whether the substitution of liposomal bupivacaine (LB) for lidocaine is safe and effective in reducing the incidence of injection-emergent adverse events (AEs) after IATs remains unclear.

Methods: We recruited outpatients who had a clinical diagnosis of KOA and decided to receive IATs from November 2023 to April 2024.

Evaluation of the Diagnostic Performance of American College of Rheumatology, EULAR, and National Institute for Health and Clinical Excellence Criteria Against Clinically Relevant Knee Osteoarthritis: Data From the CHECK Cohort.

Objective: Our objective was to evaluate the diagnostic performance of the EULAR, American College of Rheumatology (ACR), and National Institute for Health and Care Excellence (NICE) criteria by using clinical experts' diagnosis of clinically relevant knee osteoarthritis (OA) as the outcome of interest.

Methods: In a previous study, we recruited clinical experts to evaluate longitudinal (5-, 8-, and 10-year follow-up) clinical and radiographic data of symptomatic knees from the Cohort Hip and Cohort Knee (CHECK) study for the presence or absence of clinically relevant OA. In the current study, ACR, EULAR, and NICE criteria were applied to the same 5-, 8-, and 10-year follow-up data; then a knee was diagnosed with OA if fulfilling the criteria at one of the three time points (F1), two of the time points (F2), or at all three time points (F3).

TUBA1A licenses APC/C-mediated mitotic progression to drive glioblastoma growth by inhibiting PLK3.

Glioblastoma (GBM) is the most common, aggressive, and chemorefractory primary brain tumor in adults. Identifying novel drug targets is crucial for GBM treatment. Here, we demonstrate that tubulin alpha 1a (TUBA1A) is significantly upregulated in GBM compared to low-grade gliomas (LGG) and normal tissues.

Allografts are not necessary for displaced proximal humeral fractures in patients less than 65 years old, a retrospective cohort study.

Introduction: Displaced proximal humeral fractures (PHF) are frequently treated with locking plates to achieve osteosynthesis. Bone grafts are used as augmentation techniques to improve stability in osteoporotic patients. However, there has been little research into whether bone grafts are necessary for patients younger than 65 years old.

Glucagon-like peptide-1 receptor agonists as a disease-modifying therapy for knee osteoarthritis mediated by weight loss: findings from the Shanghai Osteoarthritis Cohort.

Objective: Obesity is a risk factor for knee osteoarthritis (KOA) development and progression. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are indicated for type 2 diabetes mellitus (T2DM) and obesity. However, whether KOA patients can benefit from GLP-1RA therapies has not been sufficiently investigated, especially in the long term.

A scoping review of how early-stage knee osteoarthritis has been defined.

Background: Early-stage knee osteoarthritis (KOA) classification criteria will enable consistent identification and trial recruitment of individuals with knee osteoarthritis (OA) at an earlier stage of the disease when interventions may be more effective. Toward this goal, we identified how early-stage KOA has been defined in the literature.

Methods: We performed a scoping literature review in PubMed, EMBASE, Cochrane, and Web of Science, including human studies where early-stage KOA was included as a study population or outcome.

Nonanatomic healing of the greater tuberosity after plating in proximal humeral fractures: a case control study.

Background: Open reduction and plate internal fixation (ORIF) is one of the most common treatment methods for proximal humeral fractures. Complications associated with the greater tuberosity (GT) are rarely reported, therefore, the purpose of this study was to analyze the complications associated with the GT and the risk factors after locked-plate internal fixation.

Methods: We retrospectively analyzed the medical and radiographic data of patients with proximal humeral fractures involving the GT treated with locking plates between January 2016 and July 2019.

A machine learning approach reveals features related to clinicians' diagnosis of clinically relevant knee osteoarthritis.

Objectives: To identify highly ranked features related to clinicians' diagnosis of clinically relevant knee OA.

Methods: General practitioners (GPs) and secondary care physicians (SPs) were recruited to evaluate 5-10 years follow-up clinical and radiographic data of knees from the CHECK cohort for the presence of clinically relevant OA. GPs and SPs were gathered in pairs; each pair consisted of one GP and one SP, and the paired clinicians independently evaluated the same subset of knees.

Diagnosis for early stage knee osteoarthritis: probability stratification, internal and external validation; data from the CHECK and OAI cohorts.

Objective: To internally and externally validate our diagnostic criteria of early stage knee osteoarthritis (OA) in the CHECK and OAI cohorts.

Design: We applied two previously developed diagnostic models to all knees in CHECK and OAI cohorts to calculate probabilities of early stage knee OA at baseline. Knees were categorized into three groups based on probability: 'no OA' (probability ≤ 30%), 'uncertain' (probability between 30% and 70%) and 'early stage OA' (probability ≥ 70%).

Effect of Intramuscular vs Intra-articular Glucocorticoid Injection on Pain Among Adults With Knee Osteoarthritis: The KIS Randomized Clinical Trial.

Importance: Intra-articular (IA) glucocorticoid injection is widely used in patients with knee osteoarthritis (OA), but the safety of this technique is in question among physicians. Intramuscular (IM) glucocorticoid injection could be an alternative approach.

Objective: To investigate whether an IM glucocorticoid injection is noninferior to an IA glucocorticoid injection in reducing knee pain for patients with knee OA in primary care.

Tips and Tricks in surgical reduction of the posterior column of AO/OTA C3 pilon fractures.

Background: Accurate posterior column reduction remains a challenging and controversial topic in the management of complex pilon fractures (AO/OTA C3). We aim to report the outcomes of surgical treatment for 22 AO/OTA C3 pilon fracture cases between January 2015 and May 2017 and highlight some traps and tips.

Methods: Three patients underwent two-stage early plating on the posterior column through a posterolateral approach.

Diagnosis of early stage knee osteoarthritis based on early clinical course: data from the CHECK cohort.

Background: Early diagnosis of knee osteoarthritis (OA) is important in managing this disease, but such an early diagnostic tool is still lacking in clinical practice. The purpose of this study was to develop diagnostic models for early stage knee OA based on the first 2-year clinical course after the patient's initial presentation in primary care and to identify whether these course factors had additive discriminative value over baseline factors.

Methods: We extracted eligible patients' clinical and radiographic data from the CHECK cohort and formed the first 2-year course factors according to the factors' changes over the 2 years.

Cancellous bone allograft is comparable to fibular strut allograft for augmentation in three- or four-part proximal humeral fractures.

Background: Bone grafts have been used for augmentation and improving stability of reduced fractures in proximal humeral fractures. The aim of this study was to analyze the clinical and radiological outcomes after the use of cancellous bone allografts (CAs) for augmentation in 3- or 4-part proximal humeral fractures, and compare with fibular strut allografts (FAs).

Methods: Between November 2016 and February 2018, 55 patients, followed for at least 1 year, with 3- or 4-part proximal humeral fractures fixed with locking plates were included and grouped according to the type of allograft bone used for augmentation.

The neck-shaft angle is the key factor for the positioning of calcar screw when treating proximal humeral fractures with a locking plate.

Aims: The aim of this study was to explore why some calcar screws are malpositioned when a proximal humeral fracture is treated by internal fixation with a locking plate, and to identify risk factors for this phenomenon. Some suggestions can be made of ways to avoid this error.

Methods: We retrospectively identified all proximal humeral fractures treated in our institution between October 2016 and October 2018 using the hospital information system.

The Added Value of Radiographs in Diagnosing Knee Osteoarthritis Is Similar for General Practitioners and Secondary Care Physicians; Data from the CHECK Early Osteoarthritis Cohort.

Objective: The purpose of this study was to evaluate the added value of radiographs for diagnosing knee osteoarthritis (KOA) by general practitioners (GPs) and secondary care physicians (SPs).

Methods: Seventeen GPs and nineteen SPs were recruited to evaluate 1185 knees from the CHECK cohort (presenters with knee pain in primary care) for the presence of clinically relevant osteoarthritis (OA) during follow-up. Experts were required to make diagnoses independently, first based on clinical data only and then on clinical plus radiographic data, and to provide certainty scores (ranging from 1 to 100, where 1 was "certainly no OA" and 100 was "certainly OA").

Locking Plate Combined With Endosteal Fibular Allograft Augmentation for Medial Column Comminuted Proximal Humeral Fracture.

The goal of this study was to evaluate the role of endosteal fibular allografts in the treatment of medial column comminuted proximal humerus fractures with a locking plate. The authors retrospectively analyzed the clinical outcomes of 63 patients (21 men and 42 women) who had proximal humerus fractures with a comminuted medial column and were treated at Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China, with a locking plate, either alone or in combination with a fibular strut allograft, between January 2013 and May 2017. Patients were divided into 2 groups: locking plate combined with fibular allograft (41 patients) and locking plate alone (22 patients).

Treatment of AO/OTA 43-C3 Pilon Fracture: Be Aware of Posterior Column Malreduction.

Treatment of pilon fractures remains challenging due to the difficulty of fracture reduction and associated soft tissue complications. The aim of this study was to evaluate the pitfalls and strategies of posterior column reduction in the treatment of complex tibial pilon fractures (AO/OTA 43-C3). Thirteen AO/OTA classification 43-C3 type pilon fractures treated between January 2013 and January 2016 were retrospectively analyzed.