CORR Insights ®: Is There a Force Target That Predicts Early Patient-reported Outcomes After Kinematically Aligned TKA?
CORR Insights®: Is There a Force Target That Predicts Early Patient-reported Outcomes After Kinematically Aligned TKA? Clin Orthop Relat Res. 2019 May;477(5):1208-1210 Authors: Siston RA PMID: 30998638 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Siston RA Tags: Clin Orthop Relat Res Source Type: research

What Is the Association Between Articular Cartilage Damage and Subsequent THA 20 Years After Hip Arthroscopy for Labral Tears?
Abstract BACKGROUND: Few studies have examined long-term outcomes for patients after arthroscopic treatment for intraarticular hip conditions, and none have done so beyond 10 years postarthroscopy. Examining outcomes beyond 10 years is necessary to determine factors that contribute to conversion to THA in patients undergoing hip arthroscopy for labrochondral damage. QUESTIONS/PURPOSES: (1) What is hip survivorship free from THA in patients who underwent arthroscopic labral débridement, with or without chondroplasty at least 15 years before? (2) What factors are associated with conversion to THA after a...
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Dwyer MK, Tumpowsky C, Boone A, Lee J, McCarthy JC Tags: Clin Orthop Relat Res Source Type: research

What Is the Association Between Hospital Volume and Complications After Revision Total Joint Arthroplasty: A Large-database Study.
Abstract BACKGROUND: Studies of primary total joint arthroplasty (TJA) show a correlation between hospital volume and outcomes; however, the relationship of volume to outcomes in revision TJA is not well studied. QUESTIONS/PURPOSES: We therefore asked: (1) Are 90-day readmissions more likely at low-volume hospitals relative to high-volume hospitals after revision THA and TKA? (2) Are in-hospital and 90-day complications more likely at low-volume hospitals relative to high-volume hospitals after revision THA and TKA? (3) Are 30-day mortality rates higher at low-volume hospitals relative to high-volume hospital...
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Ricciardi BF, Liu AY, Qiu B, Myers TG, Thirukumaran CP Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: What is the Association Between Hospital Volume and Complications After Revision Total Joint Arthroplasty: A Large-database Study.
CORR Insights®: What is the Association Between Hospital Volume and Complications After Revision Total Joint Arthroplasty: A Large-database Study. Clin Orthop Relat Res. 2019 May;477(5):1232-1234 Authors: Savvidou OD PMID: 30998641 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Savvidou OD Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Patient Age and Hip Morphology Alter Joint Mechanics in Computational Models of Patients with Hip Dysplasia.
CORR Insights®: Patient Age and Hip Morphology Alter Joint Mechanics in Computational Models of Patients with Hip Dysplasia. Clin Orthop Relat Res. 2019 May;477(5):1246-1248 Authors: Anderson AE PMID: 30998642 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Anderson AE Tags: Clin Orthop Relat Res Source Type: research

Cannulated Screw Prominence in Tension Band Wiring of Patella Fractures Increases Fracture Gapping: A Cadaver Study.
CONCLUSIONS: In this cadaver study, when using cannulated screws and a figure-of-eight tension band to fix transverse patella fractures, prominent screws reduced the construct's ability to resist gap formation during cyclic loading testing. CLINICAL RELEVANCE: This biomechanical cadaver study found that the use of prominent cannulated screws for the fixation of transverse patella fractures increases the likelihood of interfragmentary gap formation, which may potentially increase the risk of fracture nonunion and implant failure. These findings suggest that proximally and distally recessed screws may increase construct...
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Avery MC, Jo S, Chang A, Ricci WM, McAndrew C, Miller AN, Tang S Tags: Clin Orthop Relat Res Source Type: research

Erratum to: What Factors Are Associated With Disability After Upper Extremity Injuries? A Systematic Review.
PMID: 30998644 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - April 20, 2019 Category: Orthopaedics Authors: Jayakumar P, Overbeek CL, Lamb S, Williams M, Funes CJ, Gwilym S, Ring D, Vranceanu AM Tags: Clin Orthop Relat Res Source Type: research

Polytrauma and High-energy Injury Mechanisms Are Associated with Worse Patient-reported Outcomes After Distal Radius Fractures.
Abstract BACKGROUND: Patient-reported outcomes (PROs) are increasingly relevant when evaluating the treatment of orthopaedic injuries. Little is known about how PROs may vary in the setting of polytrauma or secondary to high-energy injury mechanisms, even for common injuries such as distal radius fractures. QUESTIONS/PURPOSES: (1) Are polytrauma and high-energy injury mechanisms associated with poorer long-term PROs (EuroQol Five Dimension Three Levels [EQ-5D-3L] and QuickDASH scores) after distal radius fractures? (2) What are the median EQ-5D-3L, EQ-VAS [EuroQol VAS], and QuickDASH scores for distal radius ...
Source: Clinical Orthopaedics and Related Research - April 9, 2019 Category: Orthopaedics Authors: van der Vliet QMJ, Sweet AAR, Bhashyam AR, Ferree S, van Heijl M, Houwert RM, Leenen LPH, Hietbrink F Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Are Hooded, Crosslinked Polyethylene Liners Associated with a Reduced Risk of Revision After THA?
CORR Insights®: Are Hooded, Crosslinked Polyethylene Liners Associated with a Reduced Risk of Revision After THA? Clin Orthop Relat Res. 2019 Apr 09;: Authors: Rolfson O PMID: 30985611 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - April 9, 2019 Category: Orthopaedics Authors: Rolfson O Tags: Clin Orthop Relat Res Source Type: research

Drain Use is Associated with Increased Odds of Blood Transfusion in Total Shoulder Arthroplasty: A Population-Based Study.
We report odds ratios (OR; or % change for continuous variables) and 95% confidence intervals (CIs). RESULTS: The usage of drains decreased over time, from 1106 of 4503 (25%) in 2006 to 2278 of 14,501 (16%) in 2016. After adjusting for relevant covariates, drain use was associated with an increased usage of blood transfusions (OR, 1.49; 95% CI, 1.35-1.65; p
Source: Clinical Orthopaedics and Related Research - April 9, 2019 Category: Orthopaedics Authors: Chan JJ, Cirino CM, Huang HH, Poeran J, Mazumdar M, Parsons BO, Anthony SG, Galatz LM, Cagle PJ Tags: Clin Orthop Relat Res Source Type: research

Temporary External Fixation Can Stabilize Hip Transposition Arthroplasty After Resection of Malignant Periacetabular Bone Tumors.
CONCLUSIONS: Hip transposition with temporary external fixation can stabilize the bone soft tissue after pelvic resection. Although we did not have a comparison group of patients, we believe that external fixation facilitates early postoperative physiotherapy and rehabilitation and provides good functional results without major surgical complications. Because it delays the resumption of chemotherapy, more patients with longer followup are needed to determine whether this will be associated with poorer oncologic results. LEVEL OF EVIDENCE: Level IV, therapeutic study. PMID: 30985613 [PubMed - as supplied by publis...
Source: Clinical Orthopaedics and Related Research - April 9, 2019 Category: Orthopaedics Authors: Kunisada T, Fujiwara T, Hasei J, Nakata E, Senda M, Ozaki T Tags: Clin Orthop Relat Res Source Type: research

Is Bone Loss or Devascularization Associated With Recurrence of Osteomyelitis in Wartime Open Tibia Fractures?
CONCLUSIONS: Recurrent osteomyelitis after open tibia fractures is common. In a univariate model, patients with an intermediate amount of bone loss and those treated with antibiotics for 22 to 56 days were more likely to experience osteomyelitis recurrence. Because only univariate analysis was possible, these findings should be considered preliminary. Osteomyelitis recurrence rates were similar, regardless of initial osteomyelitis classification, indicating that diagnoses of possible osteomyelitis should be treated aggressively. LEVEL OF EVIDENCE: Level III, therapeutic study. PMID: 30901004 [PubMed - in process]...
Source: Clinical Orthopaedics and Related Research - March 24, 2019 Category: Orthopaedics Authors: Petfield JL, Tribble DR, Potter BK, Lewandowski LR, Weintrob AC, Krauss M, Murray CK, Stinner DJ, Trauma Infectious Disease Outcomes Study Group Tags: Clin Orthop Relat Res Source Type: research

Art in Science: William and John Hunter-Gifts of the Enlightenment.
PMID: 30882473 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 19, 2019 Category: Orthopaedics Authors: Friedlaender GE, Friedlaender LK Tags: Clin Orthop Relat Res Source Type: research

Letter to the Editor: No Clinically Important Difference in Pain Scores After THA Between Periarticular Analgesic Injection and Placebo.
PMID: 30882474 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 19, 2019 Category: Orthopaedics Authors: Bates M, Chan G, Bellringer S, Hook S, Dodd L Tags: Clin Orthop Relat Res Source Type: research

Lower Urinary Tract Symptoms and Urinary Bother Are Common in Patients Undergoing Elective Cervical Spine Surgery.
Abstract BACKGROUND: Lower urinary tract symptoms (LUTS) and urinary bother have been reported in adults undergoing surgery and have been associated with urinary tract infections, longer hospital stays, increased surgical costs, and decreased patient satisfaction. Previous reports indicate that up to one in two patients with lumbar spine pathology have moderate-to-severe LUTS, but little is known about LUTS in patients with cervical spine conditions. QUESTIONS/PURPOSES: (1) What is the prevalence of moderate-to-severe LUTS and clinically relevant urinary bother among patients undergoing elective cervical spin...
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Lieberman EG, Radoslovich S, Marshall LM, Yoo JU Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: What Factors Are Associated With Outcomes Scores After Surgical Treatment of Ankle Fractures With a Posterior Malleolar Fragment.
CORR Insights®: What Factors Are Associated With Outcomes Scores After Surgical Treatment of Ankle Fractures With a Posterior Malleolar Fragment. Clin Orthop Relat Res. 2019 Mar 04;: Authors: Hirose C PMID: 30844825 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Hirose C Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: What Associations Exist Between Comorbidity Indices and Postoperative Adverse Events After Total Shoulder Arthroplasty?
CORR Insights®: What Associations Exist Between Comorbidity Indices and Postoperative Adverse Events After Total Shoulder Arthroplasty? Clin Orthop Relat Res. 2019 Mar 04;: Authors: Srikumaran U PMID: 30844826 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Srikumaran U Tags: Clin Orthop Relat Res Source Type: research

From Bench to Bedside: Robotics and Navigation in Orthopaedics-Rise of the Machines or Just Rising Costs?
PMID: 30844827 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Potter BK Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Causes and Frequencies of Reoperations After Endoprosthetic Reconstructions for Extremity Tumor Surgery: A Systematic Review.
CORR Insights®: Causes and Frequencies of Reoperations After Endoprosthetic Reconstructions for Extremity Tumor Surgery: A Systematic Review. Clin Orthop Relat Res. 2019 Mar 04;: Authors: Janssen SJ PMID: 30844828 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Janssen SJ Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Can Patients Forecast Their Postoperative Disability and Pain?
CORR Insights®: Can Patients Forecast Their Postoperative Disability and Pain? Clin Orthop Relat Res. 2019 Mar 04;: Authors: Vranceanu AM PMID: 30844829 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Vranceanu AM Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Lower Urinary Tract Symptoms and Urinary Bother Are Common in Patients Undergoing Elective Cervical Spine Surgery.
CORR Insights®: Lower Urinary Tract Symptoms and Urinary Bother Are Common in Patients Undergoing Elective Cervical Spine Surgery. Clin Orthop Relat Res. 2019 Mar 04;: Authors: Albert TJ PMID: 30844830 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Albert TJ Tags: Clin Orthop Relat Res Source Type: research

Editor's Spotlight/Take 5: How Common Is Back Pain and What Biopsychosocial Factors Are Associated With Back Pain in Patients With Adolescent Idiopathic Scoliosis?
PMID: 30844831 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Leopold SS Tags: Clin Orthop Relat Res Source Type: research

Not the Last Word: Pre-arthritis Syndrome.
PMID: 30844832 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Bernstein J Tags: Clin Orthop Relat Res Source Type: research

On Patient Safety: Differential Standards for Medical Evidence Risks Patient Safety.
PMID: 30844833 [PubMed - as supplied by publisher] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - March 4, 2019 Category: Orthopaedics Authors: Rickert J Tags: Clin Orthop Relat Res Source Type: research

Editorial: Fears About #MeToo are No Excuse to Deny Mentorship to Women in Orthopaedic Surgery.
PMID: 30762677 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Leopold SS Tags: Clin Orthop Relat Res Source Type: research

Editor's Spotlight/Take 5: Prophylactic Fixation Can Be Cost-effective in Preventing a Contralateral Bisphosphonate-associated Femur Fracture.
PMID: 30762678 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Leopold SS Tags: Clin Orthop Relat Res Source Type: research

Cochrane in CORR ®: Nutritional Supplementation for Hip Fracture Aftercare in Older People.
Cochrane in CORR®: Nutritional Supplementation for Hip Fracture Aftercare in Older People. Clin Orthop Relat Res. 2019 Mar;477(3):491-493 Authors: Zeraatkar D, Petrisor B PMID: 30762679 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Zeraatkar D, Petrisor B Tags: Clin Orthop Relat Res Source Type: research

Clinical Faceoff: A Changing Landscape-Current and Recent Orthopaedic Residents Discuss Gender, Subspecialization, and Accountability.
PMID: 30762680 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Ramkumar PN, Urch E, Taylor SA Tags: Clin Orthop Relat Res Source Type: research

Medicolegal Sidebar: Alcohol Abuse-Patient Safety versus Surgeon Privacy.
PMID: 30762681 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Teo W, Brenner LH, Bal BS Tags: Clin Orthop Relat Res Source Type: research

CORR ® Curriculum - Orthopaedic Education: Generational Opportunities for Teaching in the Operating Room.
CORR® Curriculum - Orthopaedic Education: Generational Opportunities for Teaching in the Operating Room. Clin Orthop Relat Res. 2019 Mar;477(3):506-508 Authors: Ames SE, Dougherty PJ PMID: 30762682 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Ames SE, Dougherty PJ Tags: Clin Orthop Relat Res Source Type: research

Your Best Life: What Motivates You?
PMID: 30762683 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Kelly JD Tags: Clin Orthop Relat Res Source Type: research

ArtiFacts: Dr. James G. Golseth's Electromyograph.
PMID: 30762684 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Hawk AJ Tags: Clin Orthop Relat Res Source Type: research

Do Patients Unconsciously Associate Suggestions for More-invasive Treatment with Better Care?
CONCLUSIONS: Although surgeons may sometimes feel pressured toward physical treatments, based on our results and cutoff values, the average patient with upper or lower extremity symptoms has a slight implicit preference for supportive treatment and would likely be receptive. LEVEL OF EVIDENCE: Level II, prognostic study. PMID: 30762685 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Kortlever JTP, Ottenhoff JSE, Tran TTH, Ring D, Vagner GA, Driscoll MD Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Is Obesity Associated With Increased Risk of Deep Vein Thrombosis or Pulmonary Embolism After Hip and Knee Arthroplasty? A Large Database Study.
CORR Insights®: Is Obesity Associated With Increased Risk of Deep Vein Thrombosis or Pulmonary Embolism After Hip and Knee Arthroplasty? A Large Database Study. Clin Orthop Relat Res. 2019 Mar;477(3):533-535 Authors: Maltenfort M PMID: 30762686 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Maltenfort M Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Individual Patient-reported Activity Levels Before and After Joint Arthroplasty Are Neither Accurate nor Reproducible.
CORR Insights®: Individual Patient-reported Activity Levels Before and After Joint Arthroplasty Are Neither Accurate nor Reproducible. Clin Orthop Relat Res. 2019 Mar;477(3):545-546 Authors: Heida KA PMID: 30762687 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Heida KA Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Does Tourniquet Use in TKA Increase Postoperative Pain? A Systematic Review and Meta-analysis.
CORR Insights®: Does Tourniquet Use in TKA Increase Postoperative Pain? A Systematic Review and Meta-analysis. Clin Orthop Relat Res. 2019 Mar;477(3):559-560 Authors: Ries MD PMID: 30762688 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Ries MD Tags: Clin Orthop Relat Res Source Type: research

What Is the Possible Impact of High Variability of Distal Femoral Geometry on TKA? A CT Data Analysis of 24,042 Knees.
CONCLUSIONS: Analysis of a large number of CT scans of the knee showed that a high degree of variability exists in AP and ML widths as well as in DCO and PFO. CLINICAL RELEVANCE: These findings suggest that it is possible that a greater degree of customization could result in surgeons performing fewer soft tissue releases and medial resections than now are being done to fit a fixed-geometry implant into a highly variable patient population. However, as an imaging study, it cannot support one approach to TKA over another; comparative studies that assess patient-reported outcomes and survivorship will be needed to help ...
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Meier M, Zingde S, Steinert A, Kurtz W, Koeck F, Beckmann J Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: What Is the Possible Impact of High Variability of Distal Femoral Geometry on TKA? A CT Data Analysis of 24,042 Knees.
CORR Insights®: What Is the Possible Impact of High Variability of Distal Femoral Geometry on TKA? A CT Data Analysis of 24,042 Knees. Clin Orthop Relat Res. 2019 Mar;477(3):571-572 Authors: Spangehl MJ PMID: 30762690 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Spangehl MJ Tags: Clin Orthop Relat Res Source Type: research

Does Resection of the Primary Tumor Improve Survival in Patients With Metastatic Chondrosarcoma?
Abstract BACKGROUND: Although surgical resection or amputation has been the mainstay of localized chondrosarcoma management for many decades, its efficacy in patients with metastatic chondrosarcoma remains unknown, and likewise we do not know whether there are any tumor- or patient-related factors associated with better survival after surgery for metastatic chondrosarcoma. QUESTIONS/PURPOSES: (1) Is resection of the primary tumor associated with improved survival in patients with metastatic chondrosarcoma? (2) Which subgroups of patients with chondrosarcoma benefit more from resection in terms of survival? ...
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Song K, Song J, Chen F, Lin K, Ma X, Jiang J Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: Does Patellar Tendon Repair With Gastrocnemius Flap Augmentation Effectively Restore Active Extension After Proximal Tibial Sarcoma Resection?
CORR Insights®: Does Patellar Tendon Repair With Gastrocnemius Flap Augmentation Effectively Restore Active Extension After Proximal Tibial Sarcoma Resection? Clin Orthop Relat Res. 2019 Mar;477(3):594-595 Authors: Damron TA PMID: 30762692 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Damron TA Tags: Clin Orthop Relat Res Source Type: research

Are Limb-sparing Surgical Resections Comparable to Amputation for Patients With Pelvic Chondrosarcoma? A Case-control, Propensity Score-matched Analysis of the National Cancer Database.
Abstract BACKGROUND: Chondrosarcoma is the second most frequent primary sarcoma of bone and frequently occurs in the pelvis. Surgical resection is the primary treatment with the two main operative modalities being limb-sparing resection and amputation. Contemporary management has trended toward limb-sparing procedures; however, whether this approach has an adverse effect on long-term survival is unclear. QUESTIONS/PURPOSES: (1) What are the 5- and 10-year survival rates after limb-sparing surgery and amputation? (2) What factors are associated with survival after contemporary surgical management of pelvic cho...
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Kim CY, Collier CD, Liu RW, Getty PJ Tags: Clin Orthop Relat Res Source Type: research

What Pain Levels Do TSA Patients Experience When Given a Long-acting Nerve Block and Multimodal Analgesia?
CONCLUSIONS: Clinicians using this protocol, which combines a long-acting, single-injection nerve block with multimodal analgesia, can inform TSA patients that their postoperative pain will likely be less than their preoperative pain, and that on average they will stop using opioids after 7 days. Future research could investigate what the individual components of this protocol contribute. Larger cohort studies or registries would document the incidence of rare complications. Randomized controlled trials could directly compare analgesic effectiveness and cost-benefits for this protocol versus alternative strategies, such as...
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: YaDeau JT, Dines DM, Liu SS, Gordon MA, Goytizolo EA, Lin Y, Schweitzer AA, Fields KG, Gulotta LV Tags: Clin Orthop Relat Res Source Type: research

CORR Insights ®: What Pain Levels Do TSA Patients Experience When Given a Long-acting Nerve Block and Multimodal Analgesia?
CORR Insights®: What Pain Levels Do TSA Patients Experience When Given a Long-acting Nerve Block and Multimodal Analgesia? Clin Orthop Relat Res. 2019 Mar;477(3):633-634 Authors: Namdari S PMID: 30762695 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Namdari S Tags: Clin Orthop Relat Res Source Type: research

Can Patients Forecast Their Postoperative Disability and Pain?
Abstract BACKGROUND: Forecasting is a construct in which experiences and beliefs inform a projection of future outcomes. Current efforts to predict postoperative patient-reported outcome measures such as risk-stratifying models, focus on studying patient, surgeon, or facility variables without considering the mindset of the patient. There is no evidence assessing the association of a patient's forecasted postoperative disability with realized postoperative disability. Patient-forecasted disability could potentially be used as a tool to predict postoperative disability. QUESTIONS/PURPOSES: (1) Do patient-forec...
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Alokozai A, Eppler SL, Lu LY, Sheikholeslami N, Kamal RN Tags: Clin Orthop Relat Res Source Type: research

Erratum to: Does Surgery Reduce the Risk of Complications Among Patients with Multiple Rib Fractures? A Meta-analysis.
PMID: 30762697 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: Liang YS, Yu KC, Wong CS, Kao Y, Tiong TY, Tam KW Tags: Clin Orthop Relat Res Source Type: research

Erratum to: The 2018 Otto Aufranc Award: How Does Genome-wide Variation Affect Osteolysis Risk After THA?
PMID: 30762698 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - February 16, 2019 Category: Orthopaedics Authors: MacInnes SJ, Hatzikotoulas K, Fenstad AM, Shah K, Southam L, Tachmazidou I, Hallan G, Dale H, Panoutsopoulou K, Furnes O, Zeggini E, Wilkinson JM Tags: Clin Orthop Relat Res Source Type: research

Guest Editorial: Is There Value in Value-based Health Care?
PMID: 30664042 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - January 23, 2019 Category: Orthopaedics Authors: Manner PA Tags: Clin Orthop Relat Res Source Type: research

Editor's Spotlight/Take 5-2018 John Charnley Award: Analysis of US Hip Replacement Bundled Payments: Physician-initiated Episodes Outperform Hospital-initiated Episodes.
PMID: 30664043 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - January 23, 2019 Category: Orthopaedics Authors: Manner PA Tags: Clin Orthop Relat Res Source Type: research

When Do Patients Return to Previous Daily Activity After Arthroscopic Rotator Cuff Repair?
CONCLUSIONS: It took patients an average of 14 months to recover their daily motion after surgery. Tear size and retear affected only the recovery period of high-level motion activities and sports/leisure. This study was believed to serve as a guideline to inform patients about functional recovery after arthroscopic rotator cuff repair. LEVEL OF EVIDENCE: Level III, therapeutic study. PMID: 30664044 [PubMed - in process] (Source: Clinical Orthopaedics and Related Research)
Source: Clinical Orthopaedics and Related Research - January 23, 2019 Category: Orthopaedics Authors: Kim HJ, Kim JY, Rhee YG Tags: Clin Orthop Relat Res Source Type: research

2018 John Charnley Award: Analysis of US Hip Replacement Bundled Payments: Physician-initiated Episodes Outperform Hospital-initiated Episodes.
This study seeks to quantify BPCI initiative outcomes for THA and to determine the optimal party (for example, hospital versus physician group practice [PGP]) to manage the program. QUESTIONS/PURPOSES: (1) Is BPCI associated with lower 90-day payments, readmissions, or mortality for elective THA? (2) Is there a difference in 90-day payments, readmissions, or mortality between episodes initiated by PGPs and episodes initiated by hospitals for elective THA? (3) Is BPCI associated with reduced total Elixhauser comorbidity index or age for elective THA? METHODS: We performed a retrospective analysis on the CMS Limite...
Source: Clinical Orthopaedics and Related Research - January 23, 2019 Category: Orthopaedics Authors: Murphy WS, Siddiqi A, Cheng T, Lin B, Terry D, Talmo CT, Murphy SB Tags: Clin Orthop Relat Res Source Type: research