Elective Total Hip Arthroplasty Research Articles

Utilization of preoperative EOS imaging to prevent adverse events following total hip arthroplasty

ABSTRACT Introduction Previous studies have demonstrated the use of technology in total hip arthroplasty (THA) provided favorable outcomes. This study sought to describe the effect preoperative two-dimensional low-dose (2DLD) full-body radiographs had on the prevention of adverse outcomes following THA. Methods We reviewed 11,814 cases of patients who underwent primary, elective THA from 2016 to 2021. Patient demographics and clinical data were compared between patients who did or did not have preoperative standing and sitting 2DLD images (29.5% vs. 70.5%, respectively) using Chi-squared test and multivariate logistic regressions. Results The rate of patients with preexisting spinal fusion was higher in the 2DLD cohort (2.2 vs. 0.6%, respectively, p < 0.001). Preoperative 2DLD images were favored in outcomes including length of stay (40.15 vs. 67.16 hours; p < 0.001), rate of discharge to home (94.1 vs. 80.0%; p < 0.001), and 90-day readmission rate (3.5 vs. 6.0%; p < 0.001). Multivariate analysis demonstrated preoperative 2DLD images to be significantly associated with lower odds of dislocation, independent from surgical approach, coexisting spinal fusion, and utilization of dual-mobility implants. Conclusion Preoperative 2DLD images were independently associated with decreased risk for dislocations. Even in a higher risk cohort with spinal fusion, the rate of dislocation in the 2DLD cohort was significantly lower.

Early insights from the routine use of patient reported outcome measures in elective hip and knee arthroplasty at a public teaching hospital in South Australia.

For advanced osteoarthritis of the knee and hip, the most clinically effective treatment remains total-knee arthroplasty (TKA) and total-hip arthroplasty (THA). Success of these surgeries have traditionally been appraised by economic and volume-based measures. There has been a shift towards the use of patient reported outcome measures (PROMs) to quantify success and guide treatment. The present study provides analysis of three PROMS which have been validated for use in orthopaedic settings; the Oxford Knee Score (OKS), Oxford Hip Score (OHS), Forgotten Joint Score (FJS), and the EuroQol-Visual Analogue Scale (EQ-VAS) - a non-disease specific measure of health. PROMs were completed pre-operatively, 6-weeks, and 1-year after elective TKA and THA undertaken in 2018 in a public teaching hospital in South Australia. Post-operative satisfaction/dissatisfaction was measured using a 5-point Likert scale and was collected at the same 6-week and 1-year points. PROMs were collected from 285 eligible elective knee-arthroplasty, and 205 elective hip-arthroplasty patients. There was significant average improvement, greater than minimal clinical important differences between pre-operative and 1-year post-operative scores for all three PROMs tools. Inter-PROM correlation was strongest between FJS and OKS at 1-year post TKA (rs = 0.722), and between FJS and OHS in post-THA at the same interval (rs = 0.609). TKA patients with higher pre-surgical 10-year mortality were weakly associated with lower pre-operative OKS score (rs = 0.169). BMI was weakly negatively associated with pre-operative and 6-week post-operative EQ-VAS scores (rs = -0.291 and rs = -0.149 respectively). Post-TKA satisfaction was 77.2% at 1-year, and THA 88.5% at the same interval. This study provides an early insight from the use of the OKS, OHS, the EQ-VAS and the FJS as PROMs in primary TKA and THA at our centre. All PROMs demonstrate significant increase (improvement) at both 6-week and 1-year post-operative intervals, relative to pre-operative scores. The FJS demonstrated good sensitivity. Pre-existing co-morbidities do not appear to have any significant relation with post-operative PROMs collected in this study.

Perceived Risk of Elective Total Hip Arthroplasty: A Brazilian Hip Society Survey.

As total hip arthroplasty (THA) has become more common and widely available, candidates now often present with multiple risk factors that increase the risk of complications, directly impacting the cost of surgery and provider compensation. The present study was designed to better understand the impact of these factors and the perceptions of hip surgeons in Brazil. All 880 full members of the Brazilian Hip Society (SBQ) were invited to complete an online questionnaire on preoperative risk factors, adapted from the previous American Association of Hip and Knee Surgeons (AAHKS) survey. Statistical analyses of survey response data were performed. A total of 398 responses were received (45.2% of SBQ members). Most (81.7%) work in high-complexity hospitals; 46% have more than 15 years of experience in THA; and 30.2% perform more than 100 THAs/year (47% perform 40 to 100/year). Overall, 56.5% restrict THA eligibility based on modifiable risk factors: 76.6% view malnutrition and 65.8% view poorly controlled diabetes as factors precluding THA; most (89.2%) recommend waiting 6 to 24 months after bariatric surgery. Although 59.5% of respondents turn down candidates who abuse alcohol, 80.9% are willing to operate on smokers and 75.6%, on opioid users. Advanced age was not a relevant factor for 87.2, and 71.1% perceive risk as equal in men and women. Among respondents who restrict THA eligibility, 78% do so based on personal experience or literature, while 32.6% follow the opinion of the patient's primary clinician. 90.4% believe risk-based compensation would expand access to THA. Compared to their peers in Latin America, Asia, Europe, and the United States, SBQ members have a largely similar perception of restrictions to performing THA, but are more willing to operate on smokers and more likely to defer THA in post-bariatric patients. Nearly all favor adjusting surgeon compensation to take patient risk factors into account.

Surgical Site Infection and Periprosthetic Joint Infection in Nonelective versus Elective Total Hip Arthroplasty

Introduction: Total hip arthroplasty (THA) is a treatment used for both elective (eg, osteoarthritis) and nonelective (eg, fracture) indications. Patients undergoing nonelective THA may not be able to undergo the same preoperative optimization protocols as those undergoing elective THA. We aimed to determine differences in 30-day, 90-day, and 1-year surgical site infection (SSI) rates; 90-day and 1-year periprosthetic joint infection (PJI)–related revision; and 90-day and 1-year PJI-related surgery (ie, revision or irrigation and débridement) between nonelective and elective THA status. Method: This retrospective cohort study using the Medicare Limited Data Set included fee-for-service Medicare beneficiaries aged 65+ years who underwent inpatient primary THA in 2017 to 2020. Propensity score matching (1:5, nonelective: elective) was used. We assessed differences in surgical site infection (SSI), periprosthetic joint infection (PJI) outcomes by nonelective versus elective surgery status using mixed-effects logistic regression models, reporting adjusted odds ratios (OR) and 95% confidence intervals (CI). Results: From a total of 433,326 patients, 88,940 (19,094 nonelective; 69,846 elective) were successfully matched. Nonelective surgery status was associated with markedly higher odds of 30-day SSI (OR 1.55, 95% CI 1.25 to 1.92, P &lt; 0.001), 90-day SSI (OR 1.53, 95% CI 1.30 to 1.78, P &lt; 0.001), and 1-year SSI (OR 1.41, 95% CI 1.25 to 1.59, P &lt; 0.001). Nonelective status was also associated with higher odds of 1-year PJI-related revision (OR 1.33, 95% CI 1.08-1.63, P = 0.006) but not 90-day PJI-related revision. Similarly, nonelective status was associated with higher odds of 1-year PJI-related surgery (OR 1.33, 95% CI 1.09 to 1.62, P = 0.004) but not 90-day PJI-related surgery. Conclusion: Nonelective THA status was an independent risk factor for SSI throughout the first postoperative year and for 1-year PJI-related revision and PJI-related surgery. Additional research is necessary to elucidate the etiology of observed differences in infection risk between patients undergoing nonelective and elective THA and to define strategies to mitigate this difference in infection risk.

The Use of a Novel Surgical Irrigant May Be Associated with Decreased Incidence of Surgical Site Infections

Background Periprosthetic joint infection (PJI) represents a formidable challenge to patients undergoing elective total hip arthroplasty (THA) and total knee arthroplasty (TKA). This investigation evaluated a novel antimicrobial surgical irrigation solution, XPerience (XP) (Next Science LLC, Jacksonville, FL), with proven high &amp; persistent in-vivo efficacy against planktonic bacteria and biofilm. The primary objective of this investigation was to compare the incidence of PJI following TKA performed with use of XP versus a standard control rinse (povidone-iodine). The secondary outcome was an all-cause return to operating room (OR) rate. Methods A retrospective cohort study was conducted from 824 consecutive patients undergoing primary THA/TKA from 12/1/2019 - 11/30/2021 treated using povidone-iodine solution and 471 consecutive patients undergoing primary THA/TKA from 12/1/2021 - 12/30/2022 treated with XP at a single institution by the senior author. All surgeries in both groups followed largely identical preoperative, perioperative, and postoperative protocols. A total of 1,295 cases were analyzed. The groups shared largely analogous background characteristics pertaining to age, sex, BMI, and American Society of Anesthesiologists (ASA) class. Results The overall SSI rate was 0% (0/471) in the XP group and 0.49% (4/824) in the control group (P = 0.3). The overall return to OR rate was 0.21% (1/471) in the XP group and 0.85% (7/824) in the control group (P = 0.3). Control group cases returned to the OR for hematoma debridements, periprosthetic fracture fixation, and PJI revisions. Conclusion This investigation is the first to remark on the clinical efficacy of a novel surgical irrigant. There was no statistically significant difference in rates of PJI or return to OR with the irrigant versus without, though a trend towards lower rates was observed in the context of a low baseline infection rate. Limitations pertaining to a single-center experience and sample size may be addressed by further studies incorporating broader enrollments.

Effects of Total Hip or Knee Arthroplasty on Median Survival in Patients Aged 80 Years and Older

During the 20th century, the life expectancy increased by 30 years. At the same time, the number of people living longer than that has grown significantly. The aim of this study was to investigate whether total hip or knee arthroplasty (THA or TKA) in patients over 80 years of age does not reduce their life expectancy. The study examined the data of patients who had undergone THA or TKA between 1994 and 2002 and were older than 80 years at the time of surgery. The study group was divided into a group of patients in whom elective total hip or knee arthroplasty was performed for arthritis and into a group of patients who underwent the same procedure for proximal femur fracture. The investigated parameter was the real survival, which was compared with the life expectancy predicted by the Institute of Health Information and Statistics of the Czech Republic. We also monitored postoperative mortality and postoperative interval after which the life expectancy was no longer reduced. The study included 547 patients. Of whom, 96 patients underwent elective surgery (36%) and 351 patients underwent surgery for intracapsular hip fracture (64%). In the elective surgery group, the survival was longer than the national average: In the 80-84-year group, the median survival was 6.0 years vs. median life expectancy of 5.6 years; in the 85-89-year group, the median survival was 6.3 years vs. median life expectancy of 3.9 years. The fracture surgery group showed a decrease in the life expectancy compared to the national average - in the 80-84-year group, the median survival was 3.5 years vs. median life expectancy of 5.6 years, and in the 85-89-year group, the median survival was 2.9 years vs. median life expectancy of 3.9 years. The likelihood of postoperative mortality was significantly higher in the fracture group than in the elective group (p = 0.05 vs. 0.01), with the difference being the highest in the first 8 weeks after surgery. Correctly indicated THA or TKA in patients over 80 years of age improves the quality of life of these patients and does not reduce the life expectancy. Intracapsular femoral neck fractures in patients of that age can still be considered as an indication for surgical treatment as a life-saving procedure. total hip arthroplasty, total knee arthroplasty, osteoarthritis, hip fracture, life expectancy.

Associations Between Patients' Primary Language and Outcomes and Patient Engagement Process Metrics for Total Joint Arthroplasty.

Previous research has indicated language-based disparities in outcomes after total hip and knee arthroplasty. In this study, we examined the relationship between primary spoken language and outcomes and patient engagement process metrics in a multihospital academic health system. This retrospective cohort study included patients who underwent elective primary total hip or knee arthroplasty in 2018 to 2022. Primary language was categorized as English, Spanish, and Other. Associations were examined between language and perioperative outcomes (same-day discharge, extended hospital length of stay, nonhome discharge, 30-day hospital returns, 90-day readmissions, and 90-day combined complications), and engagement-related metrics (preoperative joint class attendance and patient-reported outcome measure [PROM] completion). We report adjusted odds ratios (ORs) and 95% confidence intervals (CIs). Among 8,220 patients (7.9% Spanish and 5.1% Other non-English), we found no notable associations between language and same-day discharge, nonhome discharge, 30-day hospital returns, 90-day readmissions, or 90-day complications. Other (versus English) language was significantly associated with decreased odds of extended length of stay (OR 0.49, 95% CI, 0.32 to 0.76, P = 0.001). In patient engagement, Other (versus English) language was associated with significantly decreased odds of preoperative class attendance (OR 0.72, 95% CI, 0.54 to 0.95, P = 0.02). Spanish (versus English) primary language was significantly associated with decreased odds of preoperative and 1-year PROM completion (OR 0.34 to 0.75, P ≤ 0.001), and Other (versus English) primary language was significantly associated with decreased odds of preoperative PROM completion (OR 0.59, 95% CI, 0.47 to 0.73, P < 0.001). Our findings highlight language-based disparities in patient engagement metrics but comparable outcomes. Differences in findings compared with past literature may be related to institution-specific language-related support systems. There is a need for additional resources to support patients' active participation in their care, regardless of their primary spoken language.

Comparison of pericapsular nerve group and lateral quadratus lumborum blocks on cumulative opioid consumption after primary total hip arthroplasty: a randomized controlled trial

IntroductionBoth the quadratus lumborum block (QLB) and the pericapsular nerve group (PENG) block provide effective postoperative analgesia after hip surgery while minimizing the impact on motor function. This study aimed...

Estimated Carbon Savings from Changing Surgical Trends in Primary Elective Total Hip Arthroplasty in England: A Retrospective Observational Study.

The National Health Service (NHS) in England has set a target to be net zero for carbon emissions by 2045. The aim of this study was to investigate how changes in key aspects of clinical practice over the last 8 years have contributed towards reducing the per-patient carbon footprint of elective total hip arthroplasty (THA). This was a retrospective analysis of administrative data. Data were extracted from the Hospital Episode Statistics database for all adult (≥ 17 years), primary, elective THA procedures conducted in England from 1 April, 2014 to 31 March, 2022. The estimated carbon footprint for key elements of the surgical pathway were calculated based on data from Greener NHS and the Sustainable Healthcare Coalition. Data were available for 537,441 THA procedures conducted during the study period. The per-patient carbon footprint associated with the primary THA (index) procedure fell by around 25% from 2014/15 to 2021/22. Length of stay was by far the largest contributor to this decline, falling from 169.1 kgCO2e to 117.6 kgCO2e per patient from 2014/15 to 2021/22. Absolute declines in the carbon footprint associated with emergency readmissions, revisions and outpatient attendances were more modest. If all patients in all years had the 2021/22 average carbon footprint, then carbon equivalent to powering 19,976 UK homes for 1year would have been saved. Improving per-patient efficiency of surgery is likely to contribute towards meeting the NHS's net-zero target whilst also helping to improve patient outcomes, reduce costs and cut waiting lists.

"Heterotopic ossification after total hip arthroplasty through direct anterior approach without a dedicated orthopaedic table or direct lateral approach: a quasi-randomized single-center study".

Heterotopic ossifications (HO) are common after total hip arthroplasty (THA). The invasiveness of surgical approaches plays a relevant role in HO development. The aims of this study were to assess the development of HO 6 months after THA through direct lateral approach (DLA) or direct anterior approach (DAA) without a dedicated orthopaedic table and to assess the clinical impact of HO. This is a single-center IRB-approved, quasi-randomized prospective cohort, observational imaging study. Fifty patients underwent primary THA through DLA and 50 through DAA. Age, sex, BMI and side of the affected hip were collected. At the 6 post-operative month the Harris Hip Score (HHS) and the presence of HO (scored through the Brooker classification system) were assessed. There was no significant difference in the demographic data between groups. Operative time was significantly higher in the DAA group (72 ± 10min vs. 58 ± 8min: p < 0.03). At 6 post-operative months the incidence of HO was 14% in the DAA group and 32% in the DLA group (p = 0.02). Severe HO (Brooker 3-4) were significantly more common in the DLA group (p = 0.04). There was no significant difference in the HHS of patients with HO between the DAA and DLA groups. There was no association between poorer clinical outcomes and the severity of HO. The DAA without a dedicated orthopaedic table is associated with a significant lower incidence of HO than the DLA 6 months after elective THA. Except for the surgical approach, no other factors correlated with the occurrence of HO. Even though a lower HHS was found with severe HO, the correlation between severity of HO and clinical outcomes did not reach statistical significance.

A literature review assessing the perioperative efficacy and safety of tranexamic acid in elective total hip and knee arthroplasty in UK practice

A literature review assessing the perioperative efficacy and safety of tranexamic acid in elective total hip and knee arthroplasty in UK practice

Perioperative Systemic Corticosteroids in Modern Total Hip and Knee Arthroplasty: A Primer for Clinical Practice.

» Perioperative corticosteroids are strongly recommended for reducing the incidence and severity of postoperative nausea and vomiting following elective total hip or total knee arthroplasty.» Corticosteroids may reduce postoperative pain and opioid requirements. Similarly, corticosteroids appear to have a neutral-to-positive effect on length of stay, venous thromboembolism, mobility, delirium, acute kidney injury, and bone cement implantation syndrome (i.e., decreased length of stay).» Perioperative corticosteroids may induce hyperglycemia among both diabetic and nondiabetic patients; however, there is no strong evidence indicating that these transient corticosteroid-induced glycemic derangements may increase the risk of postoperative infectious complications.» The dosage and frequency of perioperative corticosteroid administration play a critical role in optimizing postoperative outcomes, with higher doses showing promise in reducing opioid consumption, postoperative pain, and length of stay.» The optimal dosage and frequency of corticosteroids remain unclear; however, the perioperative administration of 8 to 16 mg dexamethasone, or equivalent steroid, appears reasonable and safe in most cases.

Utility of the Patient-Reported Outcomes Measurement Information System Global Mental Health T-Score to Identify Patients at Risk for Poor Postsurgical Outcomes Following Total Hip Arthroplasty

BackgroundMental illness is a known risk factor for poor postoperative outcomes following total hip arthroplasty (THA); however, the relationship between a patients overall mental health and recovery from THA is not as well established. Using the preoperative Patient-Reported Outcomes Measurement Information System (PROMIS-10) Mental Health Subdomain T-Score (MHT), the purpose of this study was to understand the association between mental health and postoperative outcomes up to one year following THA. MethodsThis was a retrospective chart review of patients undergoing elective primary THA. Patients who did not have a formal diagnosis of a mental illness condition were divided based on their MHT (above average [AA] > 50, average 40 to 50, below average [BA] < 40). Postsurgical parameters included inpatient opioid consumption and patient satisfaction, and 1-year postsurgery self-reported pain and patient-reported outcomes scores. A total of 972 patients were included in this study (AA 61.2%, average 33.1%, BA 5.7%). ResultsAfter controlling for confounders, multivariate models demonstrated that the MHT was an independent predictor of pain, opioid consumption, patient-reported outcomes, and satisfaction. Patients in the AA group overall demonstrated better outcomes and required fewer opioids than those in the BA group. ConclusionsThe MHT can be used as a preoperative screening tool that can identify an at-risk group that has not been previously described. An MHT < 40 was associated with poor postoperative outcomes, increased pain and opioid consumption, and lower overall satisfaction scores.

Routine Prescription of Proton Pump Inhibitors in the Perioperative Period is Associated With Decreased Rates of 2-Year Revision Surgery After Total Hip and Knee Arthroplasty

BackgroundProton pump inhibitors (PPIs) are often prescribed in conjunction with nonsteroidal anti-inflammatory drugs after total hip arthroplasty (THA) and total knee arthroplasty (TKA) due to their gastroprotective effects. In animal studies, it has been suggested that PPIs have immunosuppressive effects and impair fracture healing; however, the association between PPI use and adverse events following THA and TKA has not been well-studied. MethodsAn administrative claims database was queried for patients who underwent elective THA from 2010 to 2019. The experimental group consisted of patients who did not have a prior history of gastrointestinal bleeding or gastroesophageal reflux disease and who received a PPI prescription in the perioperative period. A 1:1 propensity score matching was used to create control cohorts of patients who did not have any PPI prescription filled, also matching for age, sex, and the Charlson Comorbidity Index. This same cohort selection and matching procedure was then repeated for patients undergoing elective TKA. In total, 11,450 patients were studied (3,103 TKA + PPI, 2,622 THA + PPI, 3,103 TKA controls, and 2,622 THA controls). The mean age was 64 years (range, 38 to 94), and 57% were women. Significance was considered at P < 0.05. ResultsPerioperative PPI prescription in TKA patients was associated with significantly lower rates of all-cause revision (3.0 versus 4.1%, P < 0.01) and periprosthetic joint infection (1.0 versus 1.8%, P < 0.01). In THA patients, PPI prescription was associated with a lower all-cause revision rate (2.8 versus 4.0%, P = 0.02). No significant differences were found between PPI and non-PPI groups for aseptic loosening, periprosthetic fracture, gastrointestinal bleeding, or surgical site infection in either cohort. ConclusionsPatients receiving routine PPI prescriptions in the perioperative period surrounding TKA and THA have a lower risk of all-cause revision surgery, and perioperative PPI use is associated with a decreased risk of PJI in patients undergoing TKA. As these results conflict with the few previous studies performed on this topic, additional controlled studies are warranted to fully elucidate the relationship between PPI use and adverse events after THA and TKA.

Impact of time from discharge to readmission on outcomes: an observational study from the US National Readmission Database

BackgroundThe Hospital Readmission Reduction Programme (HRRP) was created to decrease the number of hospital readmissions for acute myocardial infarction (AMI), chronic obstructive pulmonary disease (COPD), heart failure (HF), pneumonia (PNA),...

EFFECT OF BODY MASS INDEX ON THE RISK OF POSTOPERATIVE COMPLICATIONS FOLLOWING TOTAL HIP ARTHROPLASTY

While obesity is associated with an increased risk of complications after total hip arthroplasty (THA) the relationship between body mass index (BMI) and the risk of early postoperative complications has not been fully characterized. This study sought to describe the relationship between BMI and the risk of early postoperative complications, including periprosthetic joint infection (PJI), composite surgical, and composite medical complications.Primary, elective THAs performed from 2016–2021 were identified using the Premier Healthcare Database (PHD). The study's primary outcome was the diagnosis of PJI within 90 days of THA. Using BMI as a continuous variable, logistic regression was used to develop restricted cubic splines (RCSs) to determine the impact of BMI on PJI risk. Bootstrap simulation was used to identify an inflection point in the final RCS model. The same technique was used to characterize the effects of BMI on composite medical and surgical complications.We found that PJI risk increased exponentially beyond a BMI cutpoint of 37.4 kg/m2. Relative to the cutpoint, patients with a BMI of 40 or 50 kg/m2 were at a 1.22- and 2.55-fold increased risk of developing PJI, respectively. Surgical complications increased at a BMI of 32 kg/m2 and medical complications increased at a BMI of 39 kg/m2. Relative to these cutpoints, patients with a BMI of 50 kg/m2 were at a 1.36- and 2.07-fold increased risk of developing medical and surgical complications, respectively.The results of this study indicate a non-linear relationship between patient BMI and early postoperative risk of PJI, composite medical complications, and composite surgical complications following THA. The identified cutpoints with associated odds ratios can serve as tools to help risk-stratify and counsel patients seeking primary THA.

Intensive physical activity following total hip arthroplasty increased the revision risk after 15 years: a cohort study of 973 patients from the Geneva Arthroplasty Register.

Younger recipients of total hip arthroplasty (THA) highly prioritize returning to preoperative levels of physical activity (PA). Surgeons have tended to give cautious advice concerning high-impact sports participation, but there have been few long-term studies. The purpose of our study was to investigate the risk of revision arthroplasty in relation to postoperative PA levels. Patients registered in the Geneva Arthroplasty Register (GAR) who had elective THA when they were aged < 65 years were studied. Postoperative PA was collected prospectively 5-yearly using the UCLA activity scale. Cox proportional hazards models were used to estimate associations between PA and risk of revision THA. Amongst 1,370 eligible subjects, median age at THA 58 years (interquartile range 51-61), UCLA scores were available for 973 (71%). During follow-up over 15 years, there were 79 revisions, giving a cumulative risk of 7.4% (95% confidence interval [CI] 5.8-9.4). After adjusting for covariates, we found an increased risk of revision for each unit increase in postoperative PA (HR 1.2, CI 1.1-1.4), and among people performing the most intensive PA (HR 2.7, CI 1.3-5.6) compared with those who were inactive. The overall risk of revision was small but intensive and moderate PA may be associated with an increased risk of revision.

Identification and optimisation of perioperative factors for patients with von Willebrand disease undergoing elective total hip and knee arthroplasty.

Von Willebrand disease stands as the most prevalent bleeding disorder seen in both medical and surgical practice. Due to recurrent bleeding episodes within the joints, many patients endure arthropathy, leading to substantial pain and restricted function. Total joint arthroplasty emerges as a final option for managing such cases. Nevertheless, the existence of von Willebrand disease presents several challenges in this regard. This review aims to explore the perioperative strategies tailored for patients with von Willebrand disease undergoing elective total joint arthroplasty.

Local Infiltration Analgesia Is Superior to Regional Nerve Blocks for Total Hip Arthroplasty: Less Falls, Better Mobility, and Same-Day Discharge.

Background: Multimodal analgesia in total hip arthroplasty (THA) provides better pain control, mobility, and reduced side effects compared to monotherapies. Local infiltration analgesia (LIA) and regional nerve blocks (RNBs) are commonly used throughout these protocols. This study aimed to compare these procedures as part of a multimodal analgesia protocol for patients undergoing THA. Materials and Methods: A retrospective review of 1100 consecutive elective primary THAs was performed in 996 patients between June 2018 and December 2021. The RNB consisted of a preoperative continuous femoral nerve catheter and single-shot obturator nerve block, and LIA consisted of the intraoperative infiltration of weight-based bupivacaine. Results: A total of 579 (52.6%) patients received RNB, and 521 (47.4%) received LIA. Mean oral morphine equivalents (OMEs) during the first four hours postoperatively were significantly lower for LIA group (p < 0.001). However, the numeric pain rating scale in the post-anesthesia care unit (PACU) was similar between groups. Patients with LIA had significantly greater first ambulation distance in the PACU (p < 0.001), higher successful same-day discharge rate (p = 0.029), fewer falls (p = 0.041), and less refill OMEs post-discharge (p < 0.001) than RNB. Conclusions: In the setting of similar pain management between groups and better functional outcomes for LIA, the use of minimally invasive procedures like LIA for pain control following THA is favorable.

Clinical outcomes of total joint arthroplasty in patients with bowel ostomies.

The influence of prior colostomy or ileostomy on patients undergoing joint arthroplasty remains poorly understood. Our study aimed to assess whether patients with an ostomy undergoing hip and knee arthroplasties have worse postoperative outcomes and increased rates of revisions. A single-center, retrospective review of patients with a history of bowel ostomy who underwent a primary total hip arthroplasty (THA), hemiarthroplasty (HA), and total knee arthroplasty (TKA) from 2012 to 2021. A total of 24 THAs, 11 HAs, and 25 TKAs in patients with open small or large bowel stoma were identified. A ten-to-one propensity score match was utilized to establish cohorts with comparable demographics but no prior ostomy procedure. Patients with stomas undergoing elective THA showed greater 90-day ED visits (20.0 vs. 5.0%, P = 0.009), 90-day all-cause readmissions (20.0 vs. 5.0%, P = 0.009), 90-day non-orthopedic readmissions (10.0 vs. 0.5%, P < 0.001), 90-day readmissions for infection (5.0 vs. 0.5%, P = 0.043), all-cause revisions (15.0 vs. 0.5%, P < 0.001), revisions for PJI (5.0 vs. 0%, P = 0.043), and revisions for peri-prosthetic fracture (10.0 vs. 0%, P < 0.001). Patients with stomas undergoing non-elective hip arthroplasties exhibited a longer mean LOS (12.1 vs. 7.0 days, P < 0.001) and increased 90-day all-cause readmissions (40.0 vs. 17.3%, P = 0.034), 90-day orthopedic readmissions (26.7 vs. 6.0%, P = 0.005), all-cause revisions (13.3 vs. 2.0%, P = 0.015), revisions for peri-prosthetic fracture (6.7 vs. 0%, P = 0.002), and revisions for aseptic loosening (6.7 vs. 0%, P = 0.002). There were no significant differences in readmission or revision rates between ostomy patients undergoing TKA and a matched control group. Patients undergoing hip arthroplasties with an open stoma are at an increased risk of hospital encounters and revisions, whereas TKA patients with stomas are not at increased risk of complications. These findings emphasize the importance of recognizing and addressing the unique challenges associated with this patient population.