Unstable pelvic fractures in women: implications on obstetric outcome.

PURPOSE: Obstetric outcomes in women following pelvic injuries requiring surgical fixation is not thoroughly known. We aimed to evaluate if radiographic measurements (RMs) can be used to provide information on delivery methods outcome after these injuries, and to evaluate if metal work removal is required prior to delivery. METHOD: A retrospective study in a level 1 trauma centre of female patients with pelvic fractures treated operatively, aged 16-45 at the time of injury. Participants completed a questionnaire regarding their obstetric history. RM evaluating pelvic symmetry, displacement, and pelvimetry were conducted on postoperative radiographs and CT scans. Patients who gave birth after the injury were divided to two groups according to the delivery method: vaginal delivery (VD) and caesarean section (CS). These two groups RM were compared. RESULTS: Forty-four patients were included, comparison of the RM of patients who delivered by CS (9) and patients who had only VD (11) showed no significant difference between the groups. Two patients underwent a trial of VD who subsequently underwent urgent CS due to prolonged labour, their RM were below the average and their pelvimetry measurements were above the cut-off for CS recommendation. Eleven patients had uncomplicated VD, all had retained sacroiliac screws at the time of delivery and one patient had an anterior pubic plate. CONCLUSION: Postoperative RM did not show an effect on delivery method of women after pelvic fracture fixation. A relatively high number of patients who underwent normal vaginal delivery had retained sacroiliac screws. These findings can form the foundation for larger cohort studies.

The outcomes of the management of complex distal tibia and ankle fractures in elderly with tibiotalocalcaneal nail in a minimum 12-month follow-up period.

PURPOSE: To evaluate the clinical outcomes of the use of tibiotalocalcaneal nail for the treatment of complex distal tibia and ankle fractures in elderly people, in a major trauma centre. METHODS: Elderly patients (age > 65) with distal tibia or ankle fractures that underwent stabilization with a tibiotalocalcaneal nail were eligible to participate. Exclusion criteria were patients that died or were lost to follow-up and cases in which the nail was used in a chronic setting, such as malunion and non-union. Main parameters evaluated were fracture union, complications and functional outcomes. The functional outcome was assessed using the Olerud-Molander Ankle Score (OMAS). The minimum follow-up was 12 months. RESULTS: Thirty-two consecutive patients (12 males) with a mean age of 80.2 years (range 66-98) met the inclusion criteria and formed the basis of this study. Fracture union was achieved in 93.8% of the cases at a mean time of 3.9 months (range 2-8). Two patients developed surgical site infections and underwent reoperation before union. The overall complication rate was 25.1%, while the respective reintervention rate was 18.8%. In terms of functional outcomes, the mean OMAS score was 45, ranging from 20 to 70. CONCLUSION: Tibiotalocalcaneal nailing can be considered as an acceptable less invasive option with good functional outcomes for the treatment of complex distal tibia and ankle fractures in frail patients with problematic local soft tissues.

Three Column Fixation Through a Single Incision in Distal Radius Fractures.

Purpose The purpose of this study was to evaluate the clinical and functional results of 67 patients with distal radius fracture (DRF), treated with a modified surgical technique that allows three-column fixation through the same palmar approach. Patients and Methods Between 2014 and 2019, we treated 67 patients using a particular surgical technique. All patients suffered DRF, classified using the universal classification system. Two different intervals were developed palmary: the first ulnarly to the flexor carpi radialis tendon for direct visualization of the distal radius and the second one radially to the radial artery for direct visualization of the styloid process. An anatomic volar locking compression plate was applied to all patients. The radial styloid process was fixed and stabilized either with Kirschner-wires or an anatomic plate through the same incision. Functional results were evaluated based on the Disabilities of the Arm, Shoulder and Hand and Mayo wrist scores. Range of motion and grip strength of the injured wrist were statistically compared with the opposite side. Results The mean follow-up was 47 months (13-84). All fractures were united, and all patients recovered to the preinjury level of activity. The mean flexion-extension range was 73.8° to 55.2° and the supination-pronation range 82.8° to 67°. No infection or nonunion occurred. No major complications were reported. Conclusion Open reduction and internal fixation, under specific indications, is the best treatment option in DRF. The described technique provides excellent visualization to the distal radius surfaces and allows the internal fixation of the radial columns through the same skin incision. Therefore, it can constitute an efficient choice in the treatment armamentarium of DRF.

Neglected pelvic fragility fracture managed with unilateral triangular osteosynthesis.

We report on the treatment of a neglected displaced vertical shear pelvic fracture with functional impairment 6 months after injury in a 74-year-old woman with underlying osteoporosis. She was managed with open reduction and internal fixation and grafting of her left SI joint, while the ipsilateral pubic rami fractures were treated conservatively. She achieved union and pain free weight bearing 6 months postoperatively. Appropriate evaluation of the pathology and selection of the appropriate treatment in this elderly patient cohort is essential for a successful outcome. Experienced surgical team and individualized treatment approach are also vital to optimize the result of treatment.

Stabilization of Tibial Fractures at Risk of Complications With the Bactiguard Intramedullary Nail: Early to Medium Results With a Novel Metal-Coated Device.

OBJECTIVES: The purpose of this study was to investigate the safety and early clinical results from the use of a novel, noble metal-coated titanium tibial nail for the definite stabilization of tibial shaft fractures at risk of developing complications. DESIGN: This is a retrospective case series with prospectively collected data. SETTING: Level I Trauma Centre in the United Kingdom. PATIENTS AND INTERVENTION: Thirty-one patients who were managed with the Bactiguard-coated Natural Nail and achieved a minimum of a 12-month follow-up. MAIN OUTCOME MEASUREMENTS: The main outcomes of this study were the incidence of adverse events (related to implant safety), complications (particularly infection), and reinterventions. RESULTS: Thirty-one patients with a mean age of 41.6 years were included in this study. Active heavy smokers or intravenous drug users were 25.8% and 9.7% of them were diabetic. Five fractures were open while 13 had concomitant soft-tissue involvement (Tscherne grade 1 or 2). Twenty-seven patients healed with no further intervention in a mean time of 3.3 months. Three patients developed nonunion and required further intervention. The overall union rate was 96.7%. One patient developed deep infection after union (infection incidence 3.2%). Six patients (6/31; [19.3%]) required reinterventions [2 for the treatment of nonunion, 3 for removal of screws soft-tissue irritation, and 1 for the management of infection). CONCLUSIONS: The management of tibial shaft fractures with a noble metal-coated titanium tibial nail demonstrates encouraging outcomes. Further studies are desirable to gather more evidence in the performance of this innovative implant. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Transfusion rate, hospital stay and cost-effectiveness of intravenous or local administration of tranexamic acid in total hip and knee arthroplasty: A single-center randomized controlled clinical study.

We have conducted a prospective randomized study to determine the effect of intravenous or local administration of tranexamic acid (TXA) in perioperative transfusion rates, hospital stay and overall hospitalization costs in patients underwent total knee (TKA) or total hip (THA) arthroplasty. During 2015-2016, 125 THA and 124 TKA consecutive patients were randomly allocated to receive low dose TXA either intravenously (ivTXA groups) or local administration (locTXA groups) or to serve as controls. Power analysis showed that 41 patients in each group were required in order to have an 80% probability of demonstrating a between surgeries difference of more than 35%. Full blood counts obtained on the first and third postoperative day and the maximum hemoglobin difference was documented in all patients. The costs of hospitalization, transfusions and TXA were retrieved by the hospital financial administration. All groups were homogenic in regards to age and preoperative Hgb levels. In both THA and TKA patients, a statistically significant reduction in the maximum hemoglobin difference was found for both the intravenous (ivTXA) and local application (locTXA) groups compared to controls (P<0.001). The average hospitalization was reduced by 2.2 and 2.9 days in THA and TKA patients in respect. The hospitalization costs for the control groups were higher both in THA (286 € more) and TKA (374 € more) patients. We were able to demonstrate that both intravenous and local administration of TXA can significantly reduce transfusion rate, hospital stay and overall cost in TKA or THA patients.