Impact of an orthogeriatrician on length of stay of elderly patient with hip fracture.

Hip fracture patients are complex, and orthopaedic management is limited to the surgery phase. To provide better evaluation pre-operatively and an optimal level of post-operative care, an orthogeriatrician was introduced in the orthopaedic team. This ensured that time to surgery from admission consistently was below 48 h, decreasing hospitalization time after surgery and total length of stay. INTRODUCTION: Hip fractures are a major health issue in elderly and frail patient. The integration of orthogeriatric care within the orthopaedic team could be useful to optimize the clinical conditions of these patients in perioperative phases and stabilize them after surgery, reducing hospital length of stay. The present study evaluates the role of an orthogeriatrician in the management of patients with a hip fracture. MATERIALS AND METHODS: Data about patients admitted and operated from February to September 2018 and from February to September 2019 were collected from the San Giovanni di Dio e Ruggi d'Aragona Hospital of Salerno database. A total of 352 patients were identified and divided in two groups according to the year in which the orthogeriatrician was working in Orthopaedic Department. Records regarding age, sex, side and type of fracture, time of admission, day of surgery and discharge were collected and length of stay, days from the admission to surgery and days from surgery to discharge were calculated. RESULTS: There were no statistically significant differences in the pre-surgery phases of both groups, and all patients were operated at a mean of 2.1 days ± 1.8 SD from admission (p > 0.05). No statistically significant difference between demographic data in both groups (p > 0.01) was observed. There was, however, statistically significant reduction of hospitalization time after surgery and total LOS from 2018 to 2019 (p < 0.01). CONCLUSION: An Orthogeriatric doctor in an Orthopaedic and Traumatology Department may lead a multidisciplinary approach to manage elderly patients with hip fractures, ensuring that the time to surgery from admission is less than 48 h, and reducing hospitalization time after surgery and total length of stay.

Genetics in orthopaedic practice.

DNA holds genetic information in the nucleus of eukaryotic cells; and has three different functions: replication, storage of hereditary information, and regulation of cell division. Most studies described the association of single nucleotide polymorphism (SNP) to common orthopaedics diseases and the susceptibility to develop musculoskeletal injuries. Several mutations are associated with osteoporosis, musculoskeletal ailments and other musculoskeletal deformity and conditions. Several strategies, including gene therapy and tissue engineering with mesenchymal stem cells (MSC), have been proposed to enhance healing of musculoskeletal tissues. Furthermore, a recent technique has revolutionized gene editing: clustered regulatory interspaced short palindromic repeat (CRISPR) technology is characterized by simplicity in target design, affordability, versatility, and high efficiency, but needs more studies to become the preferred platform for genome editing. Predictive genomics DNA profiling allows to understand which genetic advantage, if any, may be exploited, and why a given rehabilitation protocol can be more effective in some individual than others. In conclusion, a better understanding of the genetic influence on the function of the musculoskeletal system and healing of its ailments is needed to plan and develop patient specific management strategies.

Surgery within 48 hours in hip fractures in elderly patients exerts a positive effect on post-operative hyponatremia.

This study investigated the prevalence of hyponatremia during the hospital stay, in a cohort of elderly patients with hip fractures who underwent surgery within 48 h from admission. Records data were retrieved from the database of the San Giovanni di Dio e Ruggi d'Aragona Hospital of Salerno, Italy. All elderly patients (≥65 years old) with a documented hip fracture that underwent surgery within 48 h from admission, between 2016 and 2018, were included and divided in 4 subgroups according to their sex and type of fracture. Serum sodium concentration were monitored during the hospital stay and collected at admission, before surgery, after surgery and at discharge. The overall prevalence of hyponatremia was 23.99% (n=71/295), (24.3%, n=57/234 for female patients and 22.9%, n=14/61 for male patients). The percentage of hyponatremic patients with an intracapsular hip fracture was 27.17% (n=25/92), and 22.66% (n=46/203) in patients with an extracapsular hip fracture. The highest value of mean serum sodium concentration (139.2 mmol/L±4.4 SD) was found at the hospital discharge phase, and the lowest value (138.4 mmol/L±4.3 SD) was found during the pre-surgery phase. The lowest mean value of serum sodium was found before surgery, while the highest was after surgery. This could suggest that the early operative treatment and the accurate in-hospital monitoring are effective to treat or prevent this condition.

O'nil Anteversa® mini-plate for stable hip fracture: first experience considerations and outcomes.

Hip fractures are associated with a 20% one-year mortality and a 50% loss of function. Over 700,000 deaths are estimated to occur annually worldwide following hip fractures. Concern exist regarding which is the best implant for extracapsular fractures fixation. For a correct positioning of the cephalic screw, a new plate (O'Nil Anteversa® mini-plate, Intrauma, Torino, Italy) with a fixed 8°of anteversion in the axial plane was developed. A total of 22 patients with an intertrochanteric fracture underwent surgery with Anteversa® mini-plate between October 2016 and April 2017. Data collected included patients' age at surgery, gender, fracture type, operative side, surgeon, type of implant, TAD, CalTAD and TADCalTAD. All patients underwent clinical and radiographic evaluations according to the AO Surgery Reference classification. The mean TAD, CalTAD and TADcalTAD for the entire population of study were, respectively, 20.18±7.5 mm, 20.45±7.25 mm, and 40.62±14.44 mm. The mean TAD, CalTAD and TADcalTAD of those patients who experienced mobilisation of the cephalic screw were, respectively, 20.26±5.87 mm, 19.53±5.47 mm, and 39.8±11.16 mm. Three patients experienced mobilisation of the cephalic screw, and none of these had a TAD greater than 25 mm, a CalTAD greater of 25mm or a TADcalTAD greater than 50 mm. This type of device meets the essential requirements for a correct treatment of intertrochanteric fractures in elderly patients. However, the excessive need of attention in each step, and the consequent increased time of surgery, could be seen as a limitation for its use.

Single- versus double-integrated screws in intramedullary nailing systems for surgical management of extracapsular hip fractures in the elderly: a systematic review.

Approximately 50% of all hip fractures are extracapsular and typically treated with extramedullary or intramedullary fixation. Modern intramedullary nails used for internal fixation of extracapsular fractures are generally cephalomedullary nails secured by at least one cephalic screw. Different designs have been developed, varying in length, diameter, neck shaft angle, number of cephalic screws or blades, ability to slide and/or compress, ability to control rotation, construction materials and insertion-point. Articles published in all languages up to January 2019, are listed in PubMed and Scopus electronic databases about the association between the number of cephalic screws and the rate of complications and functional outcome. Twenty articles were included following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Sliding hip screws (SHS) were the standard of care for hip fractures from the 1950s to the 1990s, but presently intramedullary nails are more commonly used. There has been a more than 20-fold relative increase in the utilization of intramedullary nails since 1999. With the emergence of value-based healthcare, there is a growing interest of how best to provide high-quality care in a clinical and cost-effective manner, acknowledging limited healthcare budgets. The present systematic review assessed the long-term outcomes of the most commonly used nails using double cephalic screws compared with single screw devices in patients with unstable intertrochanteric fractures. The development of new technologies may allow a lower incidence of complications, a reduction in operative time and a lower intraoperative blood loss.

Overuse injuries in sport: a comprehensive overview.

BACKGROUND: The absence of a single, identifiable traumatic cause has been traditionally used as a definition for a causative factor of overuse injury. Excessive loading, insufficient recovery, and underpreparedness can increase injury risk by exposing athletes to relatively large changes in load. The musculoskeletal system, if subjected to excessive stress, can suffer from various types of overuse injuries which may affect the bone, muscles, tendons, and ligaments. METHODS: We performed a search (up to March 2018) in the PubMed and Scopus electronic databases to identify the available scientific articles about the pathophysiology and the incidence of overuse sport injuries. For the purposes of our review, we used several combinations of the following keywords: overuse, injury, tendon, tendinopathy, stress fracture, stress reaction, and juvenile osteochondritis dissecans. RESULTS: Overuse tendinopathy induces in the tendon pain and swelling with associated decreased tolerance to exercise and various types of tendon degeneration. Poor training technique and a variety of risk factors may predispose athletes to stress reactions that may be interpreted as possible precursors of stress fractures. A frequent cause of pain in adolescents is juvenile osteochondritis dissecans (JOCD), which is characterized by delamination and localized necrosis of the subchondral bone, with or without the involvement of articular cartilage. The purpose of this compressive review is to give an overview of overuse injuries in sport by describing the theoretical foundations of these conditions that may predispose to the development of tendinopathy, stress fractures, stress reactions, and juvenile osteochondritis dissecans and the implication that these pathologies may have in their management. CONCLUSIONS: Further research is required to improve our knowledge on tendon and bone healing, enabling specific treatment strategies to be developed for the management of overuse injuries.