Fracture

Background: Pain in childhood - whether from injuries like fractures or long-term conditions like scoliosis - is often treated with opioid medicines. These drugs are effective for pain relief. Recent research suggests that they may affect brain development if given during key stages of growth. This study will explore how different types of pain and opioid use impact brain activity in children using a child-friendly brain scan called OPM-MEG. Objectives: 1. To compare brain activity patterns in different regions of the brain in children with different pain and opioid exposure profiles. 2. To investigate the relationships between brain activity and clinical features, including subjective pain ratings, pain sensitivity, and psychological outcomes (e.g. trauma symptoms, distress). Participants will be asked to attend a single visit, which may coincide with their follow-up clinical appointment to orthopaedics or at an alternative convenient time. The visit will take approximately 1-1.5 hours and consist of recording brain activity using the child-friendly OPM-MEG (like a bicycle helmet) during rest and in response to a variety of sensory stimuli. Participants will also be asked to complete a small number of questionnaires.

The objective of this study is to collect and evaluate long-term clinical and radiographic outcomes data in order to better understand the safety and performance of the shoulder arthroplasty over time. This study will follow subjects long-term for a minimum of 10-years, without an early-term restriction on the amount of time they will be followed.

This is a Phase III clinical randomized control trial to investigate differences between patient with an infected nonunion treated by PO vs. IV antibiotics. The study population will be 250 patients, 18 years or older, being treated for infected nonunion after internal fixation of a fracture with a segmental defect less than one centimeter. Patients will be randomly assigned to either the treatment (group 1) PO antibiotics for 6 weeks or the control group (group 2) IV antibiotics for 6 weeks. The primary hypothesis is that the effectiveness of oral antibiotic therapy is equivalent to traditional intravenous antibiotic therapy for the treatment of infected nonunion after fracture internal fixation, when such therapy is combined with appropriate surgical management. Clinical effectiveness will be measured as the primary outcome as the number of secondary re-admissions related to injury and secondary outcomes of treatment failure (re-infection, nonunion, antibiotic complications) within the first one year of follow-up, as defined by specified criteria and determined by a blinded data assessment panel. In addition, treatment compliance, the cost of treatment, the number of surgeries required, the type and incidence of complications, and the duration of hospitalization will be measured.

The goal of this observational study is to establish a standardized multicenter cohort and develop and validate clinically interpretable models for perioperative risk stratification, brain-state risk prediction, objective pain assessment, sleep-pain-delirium association analysis, and longer-term prognosis.The main questions it aims to answer are: Can clinically interpretable predictive models be developed for perioperative risk stratification and brain-state changes? What are the associations among objective pain measures, sleep quality, and postoperative delirium? Are these perioperative factors associated with longer-term patient outcomes? This is a multicenter cohort study without a separate comparator group. Participants will undergo routine perioperative clinical assessments and standardized follow-up evaluations according to the study protocol.

The goal of this clinical trial is to learn if buprenorphine can treat pain in older adults who have broken bones. The main questions it aims to answer are: Is buprenorphine as effective as opioids to treat pain? Are there less side effects with buprenorphine? Researchers will compare buprenorphine and hydromorphone to see if there are differences in pain control and side effects. Participants will be given one of the two study drugs after breaking a bone and asked about their pain scores and side effects for the next 48 hours.

The goal of this study is to determine if the computer software, RBfracture, developed by Radiobotics, helps primary care, emergency, and radiology clinicians more easily identify bone injuries caused by a traumatic impact (such as a fall or car collision). RBfracture uses artificial intelligence (AI) to analyze X-ray images of patients to identify fractures and joint dislocations visible on the X-ray images. RBfracture also identifies fluid buildup in the elbow and knee joints resulting from a fracture or dislocation. Sixteen clinicians will review X-ray images from 415 adult patients, who may have sustained a bone injury, to diagnose any injuries visible on their X-ray images. First, the clinicians will review half of the images with and half of the images without the help of the RBfracture software. After a 4-week break, the clinicians will once again review the same images. This time, the software's help will be switched, so it is unavailable for the images the clinicians previously reviewed with it, and available for the images they reviewed without it. The number of correct and incorrect diagnoses made by the clinicians when they were helped by the software will be compared to the number of correct and incorrect diagnoses made by the clinicians when they did not receive any help from the software. This comparison will reveal if using the software helps clinicians to diagnose more injuries and miss less injuries.

Aims: (1) to Establish the FLS services at the National Taiwan University Hospital Jinshan Branch. (2) To establish a anti-osteoporosis medication management service at Jinshan Branch. Method: From Aug., 2015, a fracture liaison services (FLSs) following the 13 'Capture the Fracture Best Practice Standards' were implemented at the National Taiwan University Hospital Jinshan Branch health care system. The Jinshan Branch program enrolled patient with 1) new hip fracture 2) newly identified vertebral fractures (radiological or clinical) from both inpatients and outpatients. At the same time, a osteoporosis medication management service is also establish as a complement of FLS to enroll patients on antiosteoporosis medications (AOMs) but not necessary with fracture. Participating physicians will select those eligible for services and refer to study coordinators. Study coordinators will conduct baseline assessments on osteoporosis/fracture risks, record medical conditions, AOMs, provide educations on osteoporosis, fracture, sarcopenia, fall, medications, nutrition, and exercise. They also arrange return clinic visit, telephone reminder and follow up for patients, and communicate with providers on regular bases. During the whole study period, the investigators planed to enroll 200 patients (with or without fracture). Each patient would be assessed at baseline, and every 4 months last for two years.

Implant devices are important tools - their use is essential across a number of orthopaedic indications, including hip conditions, trauma and limb deformity. Given the vital role fixation devices play in maintaining alignment, promoting healthy bone healing and preventing joint degeneration, it is essential to understand the expected lifetime outcomes of these implants, and evaluate their safety and efficacy. Prospective implant efficacy and safety registries are needed to support this endeavour, especially considering new regulatory requirements from the European Union Medical Devices Regulation (EU MDR) in relation to post-market clinical follow-up (PMCF).

This is a post-marketing surveillance on Medacta Shoulder System

The purpose of this study is to gather early and mid- to long-term evidence to confirm the clinical performance, safety and use of the Clavicle Plate and Clavicle Hook Plate System. A minimum of 76 patients with clavicle fractures or dislocations of the AC joint surgically treated with any plate from the DPS VA-LCP Clavicle System will be enrolled in this observational post-market clinical investigation. Outcomes will be collected until up to 2 years after surgery.

Acute blood loss in orthopaedic trauma and operative fracture care contributes substantially to perioperative anemia, which places participants at increased risk for complications including surgical site infection, cardiovascular complications, and even death. Anemia has further clinical implications in quality of life measures and is associated with fatigue, impaired physical performance, decreased exercise capacity, and mood disturbances. Thus, evaluation and treatment of perioperative anemia is critical in risk mitigation within orthopaedic surgery. The current standard of care for anemia is transfusion of packed red blood cells in only cases of severe anemia due to the substantial associated risks. A safer alternative is desirable because a critical number of participants do not meet the restrictive transfusion threshold and may suffer negative effects from anemia during recovery from the acute insult. The focus of this project is to pilot an investigation of the benefits of intravenous iron therapy (IVIT) in traumatically injured patients. Specifically, Aim I will determine feasibility of study design, recruitment, randomization, intervention implementation, blinded procedures, and retention. In Aim II, time to return to normal hemoglobin following traumatic orthopaedic injury will be assessed. With Aim III, the investigators will measure IVIT effect on participant-reported fatigue, physical function, and depression, and further determine if resolution of anemia is correlated to improvements in these measures in traumatically injured orthopaedic patients. Aim IV will focus on evaluating the role of IVIT on immune cells through a variety of novel laboratory assessments. The investigators expect this study to provide a better understanding of IVIT, which has the potential to alter providers' treatment approach of anemia in participants who sustain traumatic orthopaedic injury, thereby leading to decreased risks and improved recovery.

The aim of this project is to investigate the therapeutic potential and safety of acute Cannabidiol (CBD) treatment on longitudinal pain symptoms, and to assess potential interactions with pain mediators including opioids and sex on CBD treatment response. To this end, this research protocol proposes a comprehensive translational approach including a placebo-controlled randomized clinical trial comparing two daily doses of CBD treatment administered for one month on pain relief. This study will also compare intervention conditions on inflammation markers, participant quality of life, sleep quality, depression, anxiety, cognition and orthopaedic function.

This retrospective observational study aims to evaluate the short-term fracture risk associated with anti-hypertensive medication initiation using a self-controlled case series (SCCS) design and investigate temporal trends of initial anti-hypertensive regimen (monotherapy vs combination therapy) and subsequent fracture incidence. The investigators use the Korean Health Insurance Review and Assessment (HIRA) database to identify adults aged ≥65 with a new prescription for anti-hypertensive therapy and at least one incident non-traumatic fracture. In the SCCS analysis, the investigators estimate the within-person incidence rate of overall fractures during the 30-day period following anti-hypertensive initiation compared to control periods. Temporal trends will be recorded through 2013 - 2022. The primary outcome is overall non-traumatic fracture occurrence; the secondary outcome is incident proximal hip fracture. These outcomes are defined using diagnostic and procedural codes validated for use in claims data. This study aims to quantify both the immediate temporal association between treatment initiation and fracture risk, and the comparative safety of different initial anti-hypertensive regimens.

Orthopedic injuries comprise more than 10% of ED visits in children and 25 to 50% of children will sustain a fracture before age 16 years. Distal radius fractures account for 20-32% of fractures in children, making them the most common fracture type. Between 20 and 40% of extremity fractures in children require a closed reduction, often necessitating procedural sedation and analgesia (PSA). Intravenous (IV) ketamine is the most commonly used sedative agent used to perform a closed reduction. However, children rate IV insertion as the most painful hospital experience, second only to the injury itself. IV insertion can be more technically difficult in children because of smaller veins and lack of cooperation, often leading to multiple IV attempts. A combination of intranasal (IN) dexmedetomidine plus ketamine (IN Ketodex) may provide effective sedation for children undergoing a closed reduction without the distress and pain related to IV insertion. A less painful experience has been found to correlate with child satisfaction which may reduce caregiver anxiety and improve the therapeutic relationship with the health care team. This study is a multi-centre, two-arm, randomized, blinded, controlled, non-inferiority trial designed to test the hypothesis that IN Ketodex is non-inferior to intravenous (IV) ketamine with respect to depth of sedation as measured using the Pediatrics Sedation State Scale (PSSS).