Geriatric Orthopaedic Surgery & Rehabilitation

Osteoporotic pelvic ring fractures are a rising problem for surgeons in industrialized countries. There is no evidence-based treatment strategy especially for lateral compression (LC) fractures involving the sacrum. The aim of this study was to evaluate and compare outcome and survival rate of nonoperative and operative treatment strategies for lateral compression fractures.

In a retrospective study, 128 patients (aged ≥65 years) with an Orthopedic Trauma Association (OTA) types B2.1 and B3.3 fracture were included and analyzed regarding demographic and treatment data and adverse events. After a follow-up period of at least 2-year survival rate, quality of life and pain were evaluated using the EuroQol-5D and Short Form–12 questionnaires and the visual analog scale.

Fifty patients (78.3 ± 7.6 years) obtained operative treatment and 77 patients (82.7 ± 7.9 years) obtained nonoperative treatment. One died within 24 hours after admission. High rates of complications occurred in both groups (operative group: 18% and nonoperative group: 8%). Eighteen percent (14 of the 77) of conservatively treated patients needed operative treatment after discharge due to worsening pain and mobilization. The 2-year follow-up showed a high overall mortality (30%), with a significant higher survival rate for operatively treated patients (2-year survival: operatively treated 82% vs conservative 61%). No difference was found in pain and quality of life.

Elderly patients display a high rate and variety of complications and mortality in the aftermath of lateral compression fractures of the pelvis. Although a significantly higher 2-year survival rate for operatively treated patients was found, this study cannot give proof of superior position for operative treatment. Due to lacking data for alternative treatment algorithms especially for fracture-related immobilized patients, we recommended operative treatment with the aim to reduce complications related to prolonged bed rest and ensure early mobilization.

While preoperative urinary tract infection (UTI) has the potential to cause bacteremia and postsurgical acute prosthetic joint infections (APJIs), the influence of asymptomatic bacteriuria (AB) in these infections remains unclear. So the majority of guidelines not recommend the treatment of AB prior to the surgery. However, as patients with dementia usually cannot explain the symptoms of dysuria, the differential diagnosis between AB and UTI may be very difficult in this group of patients. The principal aim of the study was to compare the rate of positive urine culture at admission in patients with femoral neck fracture with and without dementia and secondarily try to assess the connection of positive urinoculture and postoperative acute gram-negative PJI.

All patients with a femoral neck fracture underwent a urine culture on hospital admission and were prospectively recorded. Variables such as sex, age, institutionalization, dementia and other comorbidities, PJI rate, and in-hospital death were collected. The results of cultures were retrospectively revised. Patients who received postoperative antibiotics or had been diagnosed with UTI during hospital stay were excluded. Statistical comparisons between patients with and without dementia were performed using SPSS software version 17.

A total of 148 patients were included (52 with dementia). The rate of positive urine culture was 32% (n = 16) in patients with dementia and 11.5% in patients without dementia (P = .003). Of these 16 patients with dementia and positive urine culture, 2 (12.5%) developed an acute gram-negative PJI, whereas there were no cases in the group without dementia (P = .011).

The only difference between UTI and AB is the expression of symptoms by the patient. However, as patients with dementia have difficulties to explain UTI symptoms, some UTI may be underdiagnosed.

Patients with dementia have a statistically higher rate of presurgical positive urine culture compared with patients without dementia.

Spinal epidural hematoma (SEH) is a rare disease that causes cord compression and neurologic deficit. Spontaneous SEH is related to minor trauma, bleeding disorders, and anticoagulant medications. Posttraumatic SEH has been associated with low-energy spine hyperextension injuries in patients with ankylosing spinal disorders such as ankylosing spondylitis and diffuse idiopathic skeletal hyperostosis (DISH). A variant named atypical DISH-like with SEH is reported.

To describe the management, diagnosis, and treatment of an unusual SEH case in a patient causing delayed neurologic deficit with rigid atypical DISH-like spine.

An elderly woman with prior antiplatelet therapy presented with delayed neurological deficit suffering trauma after falling. Computed tomography (CT) imaging studies reveal hyperextension fracture pattern and signs mimic DISH missed on standard X-ray images. Magnetic resonance (MR) study demonstrates posterior epidural mass compatible with SEH in thoracic spine with cord compression. Using a midline posterior approach, an urgent intervention and a left multiple partial unilateral decompressive laminectomy at T4-T7 and a long instrumented fusion at T3-T9 were performed for achieving spinal stability and neurological improvement, both of which were observed.

Patients with rigid spine who sustain low-energy injuries may be prone to have a fracture and epidural hematoma, especially if they take anticoagulant medications. Imaging studies including MR and CT scans should be reviewed carefully to rule out any occult fracture. Urgent or early surgical hematoma drainage and instrumented fusion must be performed to achieve stability and functional recovery.

To assess the effect of insurance type (Medicaid, Medicare, and private insurance) on fragility fracture patients’ access to endocrinology specialists in the postoperative period.

The research team called 247 board-certified endocrinologists in 8 representative states. The caller requested an appointment for her fictitious mother to be evaluated for osteoporosis after suffering a hip fracture that required surgery. The caller stated that her mother had an abnormal level of parathyroid hormone and her mother’s orthopedic surgeon believed she needed to see an endocrinologist. Each office was called 3 times to assess the responses for each insurance type. For each call, we documented whether the patient was able to receive an appointment and the barriers the patient confronted to receiving an appointment.

About 15.8% of offices scheduled an appointment for a patient with Medicaid, compared to 48.6% for Medicare and 54.3% for BlueCross (P < .0001). Medicaid patients confronted more barriers to receiving appointments. There was no statistically significant difference in access for Medicaid patients in states that had expanded Medicaid versus states that had not expanded Medicaid. Medicaid reimbursement for a new level 3 patient visit did not significantly correlate with appointment success rates or wait times.

Despite the passage of the Affordable Care Act, Medicaid patients have reduced access to endocrinologists and more complex barriers to receiving appointments. A more robust strategy for increasing access to care for Medicaid patients would be more equitable.

Distal radius fractures (DRFs) are common geriatric fractures with the overall incidence expected to increase as the population continues to age. The purpose of this investigation was to compare the short-term complication rates in geriatric versus nongeriatric cohorts following osteosynthesis of DRFs.

The American Board of Orthopaedic Surgery (ABOS) part II database was queried for adult DRF cases performed from 2007 to 2013. Current Procedural Terminology codes were used to identify cases treated via osteosynthesis. Patient demographic information and reported complication data were analyzed. Comparisons between geriatric (age ≥65 years) and nongeriatric (age <65 years) patients were performed.

From 2007 to 2013, a total of 9867 adult DRFs were treated via osteosynthesis by ABOS part II candidates. Geriatric patients comprised 28% of the study cohort. Mean age of the geriatric and nongeriatric cohorts was 74 ± 7 and 46 ± 13 years, respectively. There was a greater proportion of female patients (P < .001) in the geriatric cohort as compared with the nongeriatric cohort. The geriatric cohort demonstrated higher rates of anesthetic complications (P = .021), iatrogenic bone fracture (P = .021), implant failure (P = .031), loss of reduction (P = .001), unspecified medical complications (P = .007), and death (P = .017) than the nongeriatric cohort. The geriatric cohort also showed lower rates of nerve palsy (P = .028) when compared with the nongeriatric cohort, though no differences in rates of secondary surgery were noted between the two cohorts.

Increased rates of complications related to poor bone quality and poor health status may be expected among geriatric patients following osteosynthesis of DRFs. However, geriatric and nongeriatric patients have similarly low rates of secondary surgery. Future studies are needed to delineate the economic, functional, and societal impact of geriatric DRFs treated via osteosynthesis.

To identify the success of pain catheters in the management of pain in nonoperatively treated femoral neck fractures (FNFs) in supplement to current multimodal protocols for end-of-life pain management.

Twenty patients aged older than 50 years with FNFs were selected in a retrospective fashion at a level 1 trauma center. These patients were treated nonoperatively with indwelling continuous peripheral pain catheters to palliate pain. Adjunctive pain control for patients undergoing nonoperative management of FNFs was provided with an indwelling continuous intra-articular/peripheral nerve ropivacaine pain catheters. Pain scores 24 hours before/after continuous pain catheter placement, ambulation status before/after continuous pain catheter placement, mortality at 30 days/1 year, and length of hospital stay were measured.

Twenty patients were identified with an average age of 84.55 years. The average length of stay was 4.85 days with a decrease of 4.45 points on the visual analog scale and an improvement of 90% in ambulation status. Thirty-day and one-year mortality were 65% and 95%, respectively.

This case series provides orthopedic surgeons with an option for and data on the success of this adjunct to palliate patients who elect to undergo nonoperative management of FNFs. This study also helps define which patients may be candidates for nonoperative management of geriatric hip fractures.

Postoperative urinary retention (POUR) is a common event following surgical procedures. An increase in the number of elderly individuals who undergo hip fracture repair procedures is inevitable due to the aging of population. Postoperative urinary retention is associated with both early (infections, delirium) and late complications (urinary incontinence) of surgery. The objective of the current study is to direct attention to the less studied population of patients admitted to a geriatric rehabilitation ward following hip fracture repair who are at risk of POUR.

Prospective single-center cohort study.

Academic tertiary hospital.

Postvoid bladder volume by ultrasonography (US).

Postvoid bladder volume was measured by US in 88 consecutive female patients on the morning following their admission to the geriatric rehabilitation department. The mean age of the patients was 82.5 ± 6.5 years, and the frequency of POUR (defined as postvoid bladder volume ≥200 mL) was 37.5%. The POUR (n = 33) and non-POUR (n = 55) groups were similar with respect to most demographic and disease states. Multivariable stepwise logistic regression revealed a significant effect for opioid use (relative risk [RR] = 8.0, P < .001) and for treatment with anticholinergic medication (RR = 1.3, P = .046). There was an unexpectedly high proportion of patients with asymptomatic urinary retention (29 of the 33 patients, 88%).

The high incidence of asymptomatic POUR in elderly patients calls for the need for improved screening tools for early identification and treatment.

Although electrotherapy appears to have particularly interesting applications in the field of postoperative orthopedic rehabilitation, relatively little scientifically based research has been conducted in the area of electrotherapy with regard to safety involving patients with orthopedic implants.

Three electrotherapy forms were tested, such as high-volt stimulation (HVS), transcutaneous electric nerve stimulation (TENS), and galvanic current (GAL), using a model system containing a metal implant plate to evaluate whether heating in excess of 3°C would occur.

All changes in temperature for HVS, GAL, and TENS therapeutic electrical currents observed in our model system fall below the predefined 3°C.

To the best of our knowledge, this is the first experimental based observation that prolonged exposure to a direct electrical current at therapeutic strength does not result in heating of metal titanium plates.

This study aims to identify if wintertime surgery increases the mortality of the patients after hip fracture operations.

Retrospective observational cohort study.

The data for this citywide retrospective observational cohort study came from Clinical Data Analysis Reporting System.

This study included 35 409 patients with hip fracture operations from July 2005 to December 2013.

Cox regression hazard model was used to estimate the independent effect of operation being performed in winter on the hazard of mortality. The hazard model included covariates found to be independent predictors of mortality: age, sex, surgical delay, and Charlson Comorbidity Index (CCI).

There was a seasonal variation with more hip fracture operations happening in the winter months. The 1-month, 6-month, 1-year, and 5-year mortality were 3%, 11%, 17%, and 47%, respectively. Operation performed in winter was associated with a higher hazard of mortality (hazard ratio [HR] 1.040; 95% confidence interval: 1.010-1.072; P = .009). The HR was greater with male sex (HR 1.786; P = .000), advanced age (≥85 years old: HR 2.819; P = .000), the longer surgical delay (HR 1.018; P = .000), and higher CCI (severe CCI group: HR 2.963; P = .000).

Wintertime hip fracture surgery was associated with an increased hazard of mortality after adjusting for other known risk factors affecting mortality post hip fracture operations.