Geriatric Orthopaedic Surgery & Rehabilitation最新文献

Introduction: Postoperative rehabilitation for distal femur fracture generally requires gait exercises with weight-bearing restrictions. We aimed to determine whether full weight-bearing gait exercises immediately postoperatively effectively maintain walking ability in older adult patients with distal femur fractures.

Methods: Patients diagnosed with distal femur fractures between April 2017 and March 2024 were retrospectively evaluated. Patients aged ≥75 years who had undergone surgical treatment were classified into full weight-bearing (FWB) and non-weight-bearing (NWB) groups, with FWB and NWB gait exercises starting immediately postoperatively. Patient background was evaluated in terms of age at time of surgery, sex, weight, cognitive function, and fracture type (AO classification). Postoperative outcomes were operative time, intraoperative blood loss, gait function, and postoperative complications. Two osteosynthesis conditions that allowed postoperative FWB were achievement of bony support through anatomical reduction of the medial femur and the use of adequate supplemental fixation to maintain reduction.

Results: The study comprised 21 patients (1 man, 20 women; mean age, 87.2 [79-99] years). Extra- and intra-articular fractures were identified in 16 and 5 patients, respectively. The surgical procedures were lateral plating, double plating, and one-stage total knee arthroplasty in 16, 3, and 2 patients, respectively. There were 9 and 12 patients in the FWB and NWB groups, respectively, with no significant differences in patient background. The mean decrease in the Parker mobility score was 0.11 points (range, -3-2 points) in the FWB group vs 1.92 points (range, 0-3 points) in the NWB group, indicating that gait function was maintained in the FWB group (P = 0.0063). Two and 9 patients in the FWB and NWB groups, respectively, experienced complications (P = 0.017).

Conclusion: Consideration should be given to treatment involving orthogeriatric care for older adults with distal femur fractures. Rehabilitation with FWB can preserve gait function and reduce postoperative complications.

Background: Osteoporotic pelvic fractures in the elderly lead to pain and immobility resulting in decreased quality of life and worsening frailty. Teriparatide has been shown to shorten time to fracture union, diminish pain, and improve mobilization. At our hospital, this medication is prescribed by an outpatient endocrinologist or geriatrician. We hypothesize that elderly female patients sustaining low energy lateral compression (LC) pelvic fractures are not given Teriparatide. This study reports rates of successful Teriparatide initiation and looks for areas of improvement.

Materials and methods: A retrospective chart review of stable LC pelvic fractures admitted to a single urban academic level 1 trauma center from January 2012 to February 2021 was conducted. Females over 60 years old with stable LC pelvic fractures were included. Males and those aged less than 60 were excluded.

Results: 118 females with mean age of 79.1 ± 10.5 were included. Fourteen patients were not eligible for Teriparatide due to medical history, leaving 104 eligible patients. Twenty-eight patients (23.7%) had previous dual energy X-ray absorptiometry (DEXA) scans with mean T-scores of -3.14 ± 1.1 and 61% had Medicare insurance. Orthopaedic services recommended Teriparatide in 100% of cases. Geriatricians or endocrinologists documented evaluations for Teriparatide in 18 (17%), prescribed in 10 (9.6%), and initiated in 7 (6.7%) patients. Insurance type did not significantly differ among those that initiated Teriparatide and those that did not (p-0.10). Insurance did not approve the medication in 2 instances and in 1 instance it was discontinued at follow-up.

Conclusion: Despite level 1 evidence of Teriparatide's benefit for elderly osteoporotic women with low energy LC pelvic fractures, we failed to initiate treatment in 93% of eligible patients. Barriers to initiation included low rates of medical evaluation for its use and failure of insurance coverage. There are opportunities for multidisciplinary collaboration to increase evaluation for and initiation of Teriparatide.

Level of evidence: Cohort Retrospective (level III evidence).

Introduction: 1 mm cerclage cables have been introduced that can be placed under plates and hold reduction of periprosthetic femur fractures (PPFFx) around total hip arthroplasty (THA). Their utilization remains controversial due to the risk of nonunion secondary to periosteal stripping associated for their application. We compared surgical outcomes in patients with THA PPFFx treated with open reduction internal fixation (ORIF) and cables vs patients with PPFFx treated with ORIF without cables. We hypothesized that cable use would decrease hardware failure and nonunion rates.

Materials & methods: We retrospectively reviewed 42 cases of PPFFx around THA performed from 2015 to 2021. Twenty-three PPFFx were treated with plate and 1 mm cerclage cables, and 19 PPFFx were treated with plate without cables. Primary surgical outcomes included hardware failure, nonunion, reoperation, and time to radiographic union.

Results: There was no significant difference in nonunion rates: 9% in the cerclage cable group vs 16% in the plate-only group (P = .64). The average time to union was 6.0 months among 17 observed unions in the cerclage cable group, vs 8.0 months among 15 observed unions in the plate-only group, but this failed to reach significance (P = .12). There was no statistical difference in overall complication rates (13% cerclage vs 16% plate) requiring reoperation (P = 1.0).

Discussion & conclusion: The utilization of 1 mm cerclage cables to hold reduction of PPFFx provides an easy method to hold fixation with a low overall complication rate and no significant differences in nonunion rate or time to union when compared to cases performed without cables.

Introduction: Femoral neck fractures (FNF) represent a significant challenge in orthopedic practice, demanding prompt intervention to restore function and mobility in affected individuals. Numerous surgical interventions have been developed to address these fractures, including internal fixation with devices such as the Femoral Neck System (FNS, DePuy Synthes, Inc., West Chester, PA, USA). However, the optimal fixation system remains unclear. Understanding the postoperative outcomes associated with these interventions is crucial for optimizing patient care and informing treatment decisions.

Significance: This PRISMA-compliant systematic literature review evaluates the efficacy and safety of the Femoral Neck System relative to other operative treatment options. Clinical and safety outcomes included mortality, perioperative complications, postoperative complications at 1 year, and reoperation.

Results: A total of 117 studies with 68,567 patients with FNF treated with internal fixation were identified. Of these, thirteen included FNS as a treatment arm (1078 patients). Due to heterogeneity in study designs and populations, only the eleven studies that directly compared FNS to other operative treatments, and 2 non-comparative studies that treated with FNS were included in the systematic review. Seven of the eleven included studies had high risk of bias, 2 had moderate risk of bias, and 2 had low risk of bias. FNS groups had similar or significantly lower incidences of postoperative complications, reoperations, and mortality compared to cannulated screw, cancellous screw, or dynamic or sliding hip screw groups in all studies.

Conclusion: FNS can be a safe and effective operative treatment option for FNF. Safety outcomes and reoperation rates are comparable between patients treated with FNS and patients treated with cannulated screws, cancellous screws, and dynamic or sliding hips screws. Future prospective, controlled studies are needed to confirm the safety and efficacy of FNS relative to other operative treatment options.

Introduction: Hip fracture is particularly seen in elderly patients with frailty and osteoporosis and leads to diminished functional independence and quality of life. Despite the susceptibility of these patients to a second hip fracture (SHF), the literature insufficiently discussed its impact leading to poor outcomes. This study aims to directly assess the outcomes of elderly patients with initial hip fractures (IHF) vs those experiencing an SHF within a well-matched group with similar characteristics.

Materials and methods: This case-control study gathered data from the clinical hip fracture registry at a medical center from 2019 to 2022. Patients with SHF were matched with those with IHF in a 1:2 ratio according to the similarity of age, sex, and Charlson Comorbidity Index classification. Demographics at admission, baseline characteristics, and 1-year postoperative outcome were compared between the SHF and IHF groups.

Results: Thirty-two SHF patients were matched with 64 IHF patients (81.25% of women, median age of 86 years). Anthropometric measurements and socioeconomic factors were not significantly different between the two groups. No differences in baseline characteristics were observed, except IHF patients had a significantly lower T-score than SHF patients (-3.98 vs. -3.31, P = 0.016). At one-year follow-up, despite a notable decrease in Barthel Index scores and an uptick in EQ-5D measures among the patients, the IHF and SHF groups demonstrated similar quality of life and a high level of activities of daily living.

Discussions: In this case-control study, after matching for age, sex, and comorbidities, an SHF did not indicate poorer outcomes than an IHF, providing a more optimistic outlook for the patients and healthcare providers.

Conclusion: Despite the significant challenges presented by hip fracture, the one-year postoperative outcomes did not differ between IHF and SHF patients, suggesting that SHF is not an independent predictor of poor outcomes following hip fracture in the elderly population.

Introduction: The purpose of this study was to describe how hip fractures differentially affect male and female patients regarding fracture pattern, hospital course, and postoperative course.

Materials and methods: This retrospective case series was performed in a metropolitan healthcare system involving 2996 hip fracture patients >59 years old who underwent surgical management (eg, intramedullary nail, hemiarthroplasty, percutaneous pinning, etc.). Male patients were matched to female patients using 1:2 nearest neighbor matching on the basis of age and Charlson Comorbidity Index. Outcomes of interest included AO/OTA fracture classification, 30- and 90-day readmission, and 30-day and 1-year mortality rates.

Results: The cohort was predominantly female (64.5%). Female patients were more likely to sustain a type 31A fracture compared to males (P = .016). The average CCI was higher for males vs females (3.0 ± 2.5 vs 2.6 ± 2.3, P < .001). Males were more likely to be readmitted at 30 (P < .001) and 90 (P = .015) days after discharge. The 30-day mortality was higher for males vs females (6.6% vs 4.5%, P = .015). Approximately 19.9% of male patients vs 15.1% of females died within a year of surgery (P < .001). The average time to surgery was longer for males vs females (23.8 ± 18.8 vs 22.5 ± 21.9 h, P = .048). Males were more likely to die within a year if they underwent surgery >24 h after admission (P = .029).

Discussion: Hip fractures have different implications for male and female patients. With age, the incidence of IT fractures increased in females, while it decreased in males. On average, males with hip fractures are sicker than females, which likely contributes to the longer time to surgery as well as increased readmission and mortality rates seen in males.

Conclusions: Male and female hip fracture patients are not similar in baseline health status, fracture pattern, or postoperative morbidity and mortality. Orthogeriatricians and other providers that care for this patient population should be aware of these differences when implementing treatment strategies to optimize the recovery of their patients, and while educating patients and their families about postoperative expectations.

Introduction: Rotator cuff tears (RCTs) are a common source of pain in the shoulder girdle. There is still debate about the optimal treatment for older adults with RCTs. In clinical practice, patients who do not respond well to non-surgical management may still be eligible for operative treatment. In this study, we assessed the outcome of arthroscopic repair of RCTs in patients ≥60 years old.

Material and method: A retrospective case series was conducted to include patients who underwent arthroscopic repair of RCTs from 1 January 2018 to 1 January 2021. The study included individuals aged ≥60 years who had radiologically confirmed RCTs (verified by MRI) and clinical findings including sleep-disturbing pain and reduced range of motion. Preoperative treatment included physiotherapy for at least 6 months and one subacromial corticosteroid injection.

Results: Fifty-three RCTs were treated during the study period. After exclusion because of incomplete documentation, 45 patients remained. The mean age was 66 years and 80% had isolated supraspinatus tears and 25% had variable degrees of fatty infiltration (Goutallier grade 1-3) on MRI examination with positive tangent sign. There were no surgical site infections and three symptomatic re-ruptures (6%). At follow-up, (71%) reported no remaining sleep-disturbing shoulder pain. Abduction improved from 62° to 122°. Flexion improved from 68° to 135°. This study found that people aged 60 years and older who underwent repair of RCTs showed statistically significant clinical improvement in shoulder flexion and abduction with less sleep-disturbing shoulder pain. These encouraging results may contribute to the existing literature, favoring the choice of surgical treatment for symptomatic RCTs in this age group with failed nonoperative treatment.

Conclusion: The arthroscopic repair of RCTs in patients 60 years and older yielded a substantial increase in shoulder flexion and abduction, significantly reducing sleep-disturbing shoulder pain. Postoperative complications were minimal.

Introduction: Surgical treatment of distal femoral fractures (DFFs) in osteoporotic bone is challenging despite improvements in hardware and surgical techniques. The occurrence and degree of secondary displacement during healing after bridging plate fixation are still unknown. This study aimed to assess the occurrence and degree of secondary displacement in healing DFFs in elderly patients and correlate the secondary displacement to body mass index, bone density, and weight-bearing regimen.

Patients and methods: The study involved 32 patients, 65 years or older, with a DFF of AO/OTA types 33 A2-3, B1-2, C1-2, and 32(c) A-C,1-3, including peri-prosthetic fractures with stable implants. Twenty-seven patients had at least 8 weeks of follow-up, and 21 patients had a complete 1-year follow-up. Minimally invasive surgery was performed using a distal anatomical femoral plate as a long bridge-plating construct. Secondary displacement was assessed with computed tomography of the entire femur postoperatively and at 8, 16, and 52 weeks. Femoral length, coronal angulation (varus/valgus), and subsidence as the change in distance between the distal joint surface and a specified locking screw were measured.

Results: There was a statistically significant mean femoral shortening at 52 weeks of 4.7 mm (SD 3.9, (95% CI 2.9-6.5), P < 0.001) mainly by subsidence of the distal fragment. Most patients experienced limited coronal angulation. There was no correlation between body mass index or bone density and secondary displacement. At the 1-year follow-up, no patient needed revision surgery for non-union or plate breakage. Restricted weight-bearing for 8 weeks did not prevent secondary displacements or adverse events such as cut-outs.

Conclusion: Modern dynamic plate osteosynthesis could not prevent commonly occurring fracture subsidence in DFF in an elderly cohort. Restricted weight-bearing for 8 weeks did not prevent secondary displacements or mechanical adverse events.

Background: Thoracic injuries are a very common entity throughout all age groups. With rising numbers of geriatric patients, characteristics of this patient group need to be better defined. The aim of this study was to investigate the impact of age on the outcome of thoracic trauma. In this project we provide a stratification of differentiated age groups regarding outcome parameter on rib fractures.

Methods: The study employed a retrospective design using data from patients who sustained thoracic trauma and received treatment at a level I trauma center over a 5-year period. Patients with the same pattern of injury and gender but different age (above and below 70 years) were matched.

Results: The mean age of the study population was 57 ± 19 years, 69% were male, 54% of patients had preexisting comorbidities. Hemothorax was present in 109 (16%), pneumothorax in 204 (31%) and lung contusions in 136 patients (21%). The overall complication rate was 36%, with a mortality rate of 10%. The matched pair analysis of 70 pairs revealed a higher prevalence of comorbidities in the older age group. They had significantly fewer pulmonary contusions and pneumothoraces than the younger patients and a shorter length of stay. However, the older age group had a significantly higher mortality rate.

Conclusions: Geriatric patients with rib fractures exhibit different patterns of intrathoracic injuries compared to their younger counterparts. Although numeric age may not be the most accurate predictor of adverse outcome, we found that higher age was associated with a clear trend towards an increased mortality rate. Our findings build a basis for further research to evaluate the outcome of age for instance with the tool of a rib fracture scoring system within stratified age groups in order to identify patients at major risk.

Objectives: This study examines the impact of pulmonary embolism (PE) on mortality among patients with femoral neck fractures, exploring the predictive value of preoperative PE for postoperative occurrences and associated mortality over a 5-year follow-up period.

Methods: We analyzed 2256 patients over 60 years old admitted with femoral neck fractures, focusing on those who developed DVT or PE postoperatively. Surgical intervention aimed within 48 hours without pharmacological thromboprophylaxis, utilizing mechanical prophylaxis instead. Postoperative management included Enoxaparin administration. Data analysis employed SPSS 21, with chi-squared tests, T-tests, and multivariate logistic regression to explore mortality and PE incidence.

Results: PE was diagnosed in 1.4% of patients, with a notable mortality contrast between patients with PE (87%) and those without (59.7%) over 5 years. A history of preoperative PE emerged as a significant risk factor for postoperative PE. Despite surgical variations, no significant correlation was found between surgery type and PE incidence. Early postoperative weight-bearing and institutional rehabilitation did not significantly alter PE incidence rates.

Conclusions: The study underscores the significant mortality risk associated with preoperative PE in femoral neck fracture patients. It highlights the necessity for vigilant PE risk assessment and management, challenging assumptions about the protective role of early mobility and rehabilitation in PE incidence. Further research is essential to refine patient care strategies and improve outcomes.