The Journal of Hip Surgery最新文献

{"title":"A Call to Action: A High Prevalence of Mental Health Conditions in Septic Compared with Aseptic Revision Total Hip Arthroplasty","authors":"Jared A. Warren, H. Anis, A. Klika, Suparna M. Navale, Guangjin Zhou, W. Barsoum, C. Higuera, N. Piuzzi","doi":"10.1055/s-0040-1712522","DOIUrl":"https://doi.org/10.1055/s-0040-1712522","url":null,"abstract":"Abstract Prosthetic joint infections (PJIs) after primary total hip arthroplasty (pTHA) are known to have a profound impact on patients' pain and function. However, there is little evidence on the association between PJIs and mental health in pTHA and revision total hip arthroplasty (rTHA) patients. The purpose of this study was to compare the prevalence of mental health conditions among patients undergoing (1) pTHA, (2) septic rTHA, and (3) aseptic rTHA. All THAs performed between 2005 and 2014 were queried using the Healthcare Cost and Utilization Project State Inpatient Databases. This yielded 468,663 patients. Patients were separated into the following cohorts based on procedure: primary, septic revision, and aseptic revision. Diagnoses of any mental health condition as well as the following specific conditions were compared among the three cohorts: schizophrenia/delusion, bipolar disorder, depression/mood disorder, personality disorder, anxiety/somatic/dissociative disorder, eating disorders, attention-deficit/hyperactivity disorder/conduct/impulse control, alcohol abuse, and drug abuse. Univariate analysis was performed to assess differences and trends in mental health conditions among the three cohorts. The prevalence of mental health conditions overall in rTHA patients increased throughout the study period. There was a significantly higher prevalence of mental health conditions overall among patients in the septic rTHA cohort (n = 1,818, 28.0%) compared with the pTHA (n = 81,616, 19.2%; p < 0.001), and aseptic rTHA (n = 7,594, 20.9%; p < 0.001) cohorts. Specifically, septic rTHA patients had a higher prevalence of schizophrenia (p < 0.001; p < 0.001), bipolar disorder (p < 0.001; p < 0.001), depression (p < 0.001; p < 0.001), personality disorders (p = 0.0015; p = 0.013), anxiety (p < 0.001; p = 0.0055), eating disorders (p < 0.001; p = 0.006), alcohol abuse (p < 0.001; p < 0.001), and drug abuse (p < 0.001; p < 0.001) compared with primary THA and aseptic rTHA, respectively. Overall, rates of mental health conditions were significantly higher among septic rTHA patients. Alcohol and drug abuse were approximately twice as prevalent among patients undergoing rTHA for infection compared with primary or aseptic rTHA patients. The level of evidence of the study is level III.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131659189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Minimum 7-Year Outcomes of Dual Mobility Acetabular Cups in Total Hip Arthroplasty Patients","authors":"John M. Tarazi, Hytham S. Salem, J. Ehiorobo, N. Sodhi, L. Garbarino, P. Gold, Michael Mont, S. Harwin","doi":"10.1055/s-0040-1713109","DOIUrl":"https://doi.org/10.1055/s-0040-1713109","url":null,"abstract":"Abstract Modular dual mobility cups have been developed to potentially address postoperative hip instability, which can occur in nearly 20% of all revision total hip arthroplasty (THA) patients. By having a prosthetic construct that contains two points of articulation between the femoral head and liner and between the liner and shell, joint stability can be increased. The purpose of this study was to report on dual mobility cup survivorships, patient satisfaction outcomes, complications, and radiographic outcomes at a minimum 7-year follow-up. A high-volume academic surgeon performed a total of 143 consecutive dual mobility primary THAs on patients who had a minimum follow-up of 7 years (range, 7–8.5 years). The study cohort consisted of 77 females (54%) and 66 males (46%) who had a mean age of 65 years (range, 34–90 years). Aseptic, septic, and all-cause survivorship was determined by Kaplan-Meier analysis. Harris Hip Scores (HHS), postoperative complications, and radiographs were also assessed. No cup failures were observed. Overall, septic survivorship was 99.3% (95% confidence interval [CI]: 0.98–1.0) and all-cause survivorship was 98.6% (95% CI: 0.97–1.0). Two patients (1.4%) required revision surgery unrelated to the use of a modular dual mobility cup. Of these, one patient experienced femoral stem loosening and the other developed a periprosthetic infection that was treated with a two-stage revision. The mean total HHS was above 95 points at the most recent follow-up. Three patients (2.3%) experienced medical complications, including two deep vein thromboses and one for nonfatal pulmonary embolism. Radiographic evidence revealed incomplete seating of the metallic liner in one patient. Dual mobility cups were developed in an attempt to decrease the rate of instability following THA. The results from this study indicate that excellent clinical and patient-reported outcomes can be achieved at 7-year follow-up in patients who undergo THA with a dual mobility cup. Therefore, dual mobility cups appear to be an appropriate treatment option for primary THA.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132214869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comparative Analysis of Patient Satisfaction following Total Knee Arthroplasty and Total Hip Arthroplasty Using the Forgotten Joint Score","authors":"Vivek Singh, S. Zak, R. Schwarzkopf, R. Davidovitch","doi":"10.1055/s-0040-1712523","DOIUrl":"https://doi.org/10.1055/s-0040-1712523","url":null,"abstract":"Abstract Measuring patient satisfaction and surgical outcomes following total joint arthroplasty remains controversial with most tools failing to account for both surgeon and patient satisfaction in regard to outcomes. The purpose of this study was to use “The Forgotten Joint Score” questionnaire to assess clinical outcomes comparing patients who underwent a total hip arthroplasty (THA) with those who underwent a total knee arthroplasty (TKA). We conducted a retrospective review of patients who underwent primary THA or TKA between September 2016 and September 2019 and responded to the Forgotten Joint Score-12 (FJS-12) questionnaire at least at one of three time periods (3, 12, and 21 months), postoperatively. An electronic patient rehabilitation application was used to administer the questionnaire. Collected variables included demographic data (age, gender, race, body mass index [BMI], and smoking status), length of stay (LOS), and FJS-12 scores. t-test and chi-square were used to determine significance. Linear regression was used to account for demographic differences. A p-value of less than 0.05 was considered statistically significant. Of the 2,359 patients included in this study, 1,469 underwent a THA and 890 underwent a TKA. Demographic differences were observed between the two groups with the TKA group being older, with higher BMI, higher American Society of Anesthesiologists scores, and longer LOS. Accounting for the differences in demographic data, THA patients consistently had higher scores at 3 months (53.72 vs. 24.96; p < 0.001), 12 months (66.00 vs. 43.57; p < 0.001), and 21 months (73.45 vs. 47.22; p < 0.001). FJS-12 scores for patients that underwent THA were significantly higher in comparison to TKA patients at 3, 12, and 21 months postoperatively. Increasing patient age led to a marginal increase in FJS-12 score in both cohorts. With higher FJS-12 scores, patients who underwent THA may experience a more positive evolution with their surgery postoperatively than those who had TKA.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"04 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130467919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Factors for Blood Transfusion in Revision Total Hip Arthroplasty for Mechanical Failure","authors":"Ryan Lee, Danny Lee, Safa C. Fassihi, Zachary Zeller, Seth Stake, Jason E. Kappa, Michael Webber, S. Thakkar, R. Pandarinath","doi":"10.1055/s-0040-1708537","DOIUrl":"https://doi.org/10.1055/s-0040-1708537","url":null,"abstract":"Abstract Revision total hip arthroplasty (rTHA) is associated with significant intraoperative blood loss requiring transfusion. Given that blood transfusions increase the risk of numerous complications, efforts should be made to determine which patients are at high risk of transfusion and optimize them appropriately. This study aimed to identify independent risk factors associated with blood transfusion in patients undergoing rTHA for mechanical failure. A multi-institutional surgical registry was queried for all patients who underwent rTHA for mechanical failure from 2005 to 2016. Patients were divided into transfused and nontransfused cohorts and underwent univariate analysis for differences in demographic features, preoperative comorbidities, and operative variables. Multivariate regression models were generated to elucidate independent risk factors associated with perioperative blood transfusions. A total of 8,469 rTHA patients met inclusion and exclusion criteria, of which 1,863 (22.0%) received blood transfusions within 72 hours postoperatively. On multivariate logistic regression analysis, age ≥ 65 years (odds ratio [OR] 1.313; p < 0.001), female gender (OR 1.465; p < 0.001), insulin-dependent diabetes mellitus (OR 1.503; p = 0.003), chronic obstructive pulmonary disease (COPD; OR 1.307; p = 0.030), hypertension (OR 1.359; p < 0.001), hematologic disorders (OR 1.565; p < 0.001), preoperative blood transfusions (OR 3.851; p < 0.001), systemic sepsis (OR 2.277; p = 0.003), functional dependence (OR 1.416; p = 0.003), open wounds/wound infections (OR 2.878; p < 0.001), and operations lasting at least 175 minutes (OR 4.841; p < 0.001) were all significant independent risk factors for blood transfusions. Obesity (body mass index [BMI] ≥ 30 kg/m2; OR 0.818; p = 0.001), smoking history (OR 0.800; p = 0.014), and isolated acetabular component revision (OR 0.730; p < 0.001) were associated with a decreased risk of blood transfusion. Older age, female gender, lower BMI, absence of smoking history, functional dependence, insulin-dependent diabetes mellitus, hypertension, revision of the femoral component, preoperative transfusion, hematologic disorders, sepsis, open wounds/wound infections, COPD, and longer operative time were all independent risk factors for blood transfusions in rTHA performed for mechanical failure. By identifying these risk factors, clinicians can identify and optimize high-risk patients to minimize blood transfusion requirements, thereby reducing the risk of transfusion-associated complications in this patient population.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128249920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perioperative Fracture Risk and Two-Year Survivorship of a Short Tapered Femoral Stem following Direct Anterior Approach Cementless Total Hip Arthroplasty with a Fracture Table","authors":"Samantha N. Andrews, Gregory J. Harbison, I. Hasegawa, Emily M. Unebasami, Cass K. Nakasone","doi":"10.1055/s-0040-1708538","DOIUrl":"https://doi.org/10.1055/s-0040-1708538","url":null,"abstract":"Abstract The cementless, tapered wedge, short femoral stem implant is commonly used in direct anterior approach (DAA) total hip arthroplasty (THA). The lack of access and visualization, however, may increase the risk of perioperative fracture and early failure. Therefore, the current study examined perioperative complications and 2-year implant survivorship following DAA THA performed using a fracture table and short, tapered wedge femoral stem. A retrospective analysis was conducted on patients having undergone DAA THA with a cementless, tapered wedge, short femoral stem. Perioperative fractures were noted and survivorship was determined by the incidence of revision surgery within a minimum 2-year follow-up period. A total 366 consecutive patients (441 hips) were identified in the cohort. Four patients (6 hips; 1.4%) were lost to follow-up and three patients died from unrelated causes. Average follow-up time for the remaining 359 patients (435 hips) was 32.9 ± 10.2 months. There were no intraoperative factures but three perioperative fractures within two weeks. Aseptic loosening occurred in one stem at 13 months, resulting in a 99.1% survival rate with a mean survival time of 23.8 ± 0.1 months (95% confidence interval: 23.6–24.0 months). The use of a short, tapered wedge femoral stem and a fracture table for DAA THA resulted in 0.7% periprosthetic fractures and only one aseptic loosening within 2 years. These results suggest that proper femoral exposure with the use of a fracture table and a short, tapered wedge femoral stem does not appear to increase the risk of periprosthetic femoral fracture.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"493 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126558210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Factors for Early Periprosthetic Fracture after Primary Total Hip Arthroplasty","authors":"Wesley M. Durand, M. Meftah, R. Schwarzkopf","doi":"10.1055/s-0040-1709183","DOIUrl":"https://doi.org/10.1055/s-0040-1709183","url":null,"abstract":"Abstract Periprosthetic fracture (PPF) after total hip arthroplasty (THA) is associated with adverse outcomes. Many studies have sought to determine risk factors for PPF, though controversy exists regarding several variables. This study sought to determine risk factors for early PPF using the National Surgical Quality Improvement Program (NSQIP) dataset. Patients with a primary current procedural terminology for THA were identified. The primary outcome was reoperation/readmission for PPF within 30 days. Multivariable logistic regression was utilized to adjust for confounding factors. A total of 159,234 patients were included in the study, of whom 195 patients (0.12%) had a PPF within 30 days, with a mean day of reoperation/readmission of 14.6 (standard deviation 7.7). A total of 68 patients (34.9% of those fractured) underwent one or more reoperations. In multivariable analysis, risk factors for PPF were higher body mass index (BMI; odds ratio [OR] 1.03 per mg/kg2, 95% confidence interval [CI] 1.0–1.05) and higher preoperative leukocyte count (OR 1.04 per 103/mL, 95% CI 1.01–1.06). Among females, age (OR 1.05 per year, 95% CI 1.04–1.07) was significantly associated with PPF, but a similar difference was not observed among males (OR 1.01, 95% CI 0.98–1.04). Controlling for patient age, there was no significant difference in risk of PPF for females versus males (p = 0.2213). PPF was associated with the development of additional complications (OR 4.10, 95% CI 2.68–6.27). This study identified risk factors for PPF after primary THA. These results have implications for preoperative planning and postoperative precautions among patients with particularly elevated risk of PPF.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"550 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134505504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Readmission for Early Prosthetic Dislocation after Primary Total Hip Arthroplasty","authors":"Wesley M. Durand, W. Long, R. Schwarzkopf","doi":"10.1055/s-0040-1705101","DOIUrl":"https://doi.org/10.1055/s-0040-1705101","url":null,"abstract":"Abstract Prosthetic dislocation in total hip arthroplasty (THA) is the most common cause for readmission in the 90 days following surgery. This investigation sought to quantify risk factors for readmission for early prosthetic dislocation within 30 days after primary THA. This study used the National Surgical Quality Improvement Program (NSQIP) database for the years 2012 to 2017. The primary outcome was reoperation or readmission for prosthetic dislocation within 30 days after primary total hip replacement. Secondary outcomes included native NSQIP medical complications. A total of 159,234 patients were included. Of these, 0.25% (n = 399) experienced reoperation or readmission for prosthetic dislocation within 30 days postoperatively. A total of 217 dislocated hips (54.4%) returned to the operating room only once, and 27 hips (6.8%) returned to the operating room twice. The mean day of first reoperation/readmission for dislocation was 13.5 (standard deviation [SD]: 9.0). In multivariable logistic regression, the following factors were significantly associated with early reoperation/readmission for prosthetic dislocation: patient age 80+ years (odds ratio [OR]: 1.51 vs. 50–59), high creatinine (OR: 1.75 vs. normal range), smoking (OR: 1.53), history of severe chronic obstructive pulmonary disease (COPD) (OR: 1.73), general anesthesia (OR: 1.41 vs. spinal), American Society of Anesthesiologists (ASA) class 3–5 (OR: 1.66 vs. 1 or 2), fracture (OR: 2.17), chronic steroid use (OR: 1.54), and operative duration ≥ 2 hours (all p < 0.05). Early prosthetic dislocation was significantly associated with the further development of surgical site infection (OR: 2.25) (both p < 0.05). This study identified risk factors for early reoperation/readmission for prosthetic dislocation after THA. These findings have implications for preoperative planning, postoperative management, and dislocation precautions.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131674411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is Extended Trochanteric Osteotomy Safe for Use in Two-stage Revision of Periprosthetic Hip Infection? A Systematic Review","authors":"M. Malahias, R. De Filippis, L. Kostretzis, A. Gu, I. de Martino, P. Sculco","doi":"10.1055/s-0040-1702987","DOIUrl":"https://doi.org/10.1055/s-0040-1702987","url":null,"abstract":"Abstract Several clinical trials have retrospectively evaluated the role of extended trochanteric osteotomy in two-stage total hip arthroplasty (THA) revision for the management of periprosthetic joint infection of the hip. However, no systematic review of the literature has been published to date to evaluate the clinical, functional, and radiographic outcomes of extended trochanteric osteotomy (ETOs) performed as part of implant removal during a two-stage revision for the management of periprosthetic joint infection (PJI). The US National Library of Medicine (PubMed/MEDLINE), and the Cochrane Database of Systematic Reviews were queried for publications from January 1980 to April 2019 using the following keywords: “extended” AND “trochanteric” AND “osteotomy.” Six studies included in this systematic review assessed 305 cases (281 patients) of PJI treated surgically with two-stage revision combined with ETO at the first stage. The mean overall union rate of the ETO was 97%, while the overall rate of radiographic femoral stem subsidence >5 mm was 5%. In addition, the overall mean infection-free rate of two-stage revision combined with ETO was 94% (288 out of 305 operated hips), while the overall complication rate requiring reoperation was 8% (26 out of 305 operated hips). Finally, there was some evidence to show that two-stage revision with ETO was associated with improved infection-free rates compared with two-stage revision without ETO. ETO seems safe and effective in patients with well-fixed femoral stems who require two-stage THA revision for the management of chronic PJI. Two-stage revision with ETO might result in improved infection-free rates compared with two-stage revision without ETO.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127299743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative Hyponatremia is a Risk Factor for Adverse 30-Day Outcomes Following Total Hip Arthroplasty","authors":"J. Tanenbaum, Thomas T. Bomberger, D. Knapik, S. Fitzgerald, Nihar S. Shah, G. Wera","doi":"10.1055/s-0039-1701005","DOIUrl":"https://doi.org/10.1055/s-0039-1701005","url":null,"abstract":"Abstract The relationship between preoperative hyponatremia and 30-day outcomes following total hip arthroplasty (THA) is currently unknown. The present study used prospectively collected data to quantify the association between preoperative hyponatremia and odds of major morbidity (MM), longer length of stay, readmission, and reoperation within 30 days following THA. Patients who underwent THA between 2012 and 2014 were identified in the National Surgical Quality Improvement Program database using validated Current Procedural Terminology codes. Patients were included if they were either normonatremic or hyponatremic preoperatively. The outcome measures in this study were 30-day MM, hospital length of stay, 30-day readmission, and 30-day reoperation. A unique multivariable logistic regression model was used for each outcome to identify statistically significant associations between hyponatremia and the outcome of interest after adjusting for covariates. From 2012 to 2014, 59,236 THA procedures were recorded in National Surgical Quality Improvement Program, of which 55,611 patients were normonatremic and 3,051 patients were hyponatremic. After adjusting for covariates, preoperative hyponatremia was significantly associated with increased odds of MM (odds ratio [OR] = 1.14; 99% confidence interval [CI]: 1.01–1.30), 30-day reoperation (OR = 1.18; 99% CI: 1.02–1.36), and longer hospital length of stay (OR = 1.20; 99% CI: 1.13–1.27). Hyponatremia was not significantly associated with greater odds of 30-day readmission (OR = 0.91; 99% CI: 0.82–1.01). Preoperative hyponatremia was significantly associated with adverse 30-day outcomes following THA. As the U.S. health care system continues to transition toward value-based reimbursement that emphasizes health care quality, the results of the present study can be used to improve patient selection and preoperative counseling.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"176 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123267069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two Doses of Intravenous Tranexamic Acid Offers No Benefit over One Dose in Total Hip Arthroplasty","authors":"R. Charette, J. Bernstein, M. Sloan, C. Nchako, A. Kamath, C. Nelson","doi":"10.1055/s-0039-3402038","DOIUrl":"https://doi.org/10.1055/s-0039-3402038","url":null,"abstract":"Abstract Tranexamic acid (TXA) has been shown to reduce blood loss and transfusions in total hip arthroplasty (THA). There is no consensus on the ideal number of doses that best reduces blood loss while limiting complications. Our study compared one versus two doses of intravenous TXA in primary THA and its effect on blood transfusion rate. We retrospectively reviewed patients undergoing primary THA at our two high-volume arthroplasty centers from 2013 to 2016. Patients were included if they underwent unilateral primary THA, and received one or two doses of TXA. Patients receiving therapeutic anticoagulation were excluded. Our primary outcome measure was postoperative transfusion rate. Secondary outcomes included blood loss, length of stay (LOS), rate of deep vein thrombosis/pulmonary embolism (DVT/PE), readmission, and reoperation. A total of 1,273 patients were included; 843 patients received one dose of TXA and 430 patients received two TXA doses. Univariate analysis demonstrated no significant difference in transfusion rate when administering one versus two doses. There was no significant difference in LOS, or rates of DVT/PE, readmission, and reoperation. When comparing patients receiving aspirin prophylaxis, there was a significantly decreased blood volume loss with two doses (1,360 vs. 1,266 mL, mean difference = 94 mL; p = 0.017). In patients, undergoing primary unilateral THA, there is no difference in postoperative transfusion rate with one or two doses of intravenous TXA. There was no difference in thromboembolic events. Given the added cost without clear benefit, these findings support one rather than two doses of TXA during primary THA.","PeriodicalId":427844,"journal":{"name":"The Journal of Hip Surgery","volume":"699 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113966823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}