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One or more keywords matched the following properties of Ayers, David
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TitlesArthur M. Pappas, Chair, Orthopedics and Physical Rehabilitation, UMass Memorial Medical Center
Professor of Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School
Clinical InterestsArthritis of the hip and knee, avascular necrosis of the hip, hip and knee replacement
Practice LocationUMass Memorial Medical Center - Memorial Campus
119 Belmont Street
Worcester, MA 01605
Appointments: 508-334-1955 Fax: 508-334-9762
Primary HospitalUMass Memorial Medical Center
Board CertifiedOrthopedic Surgery
Medical SchoolUniversity of Rochester School of Medicine 1982
ResidencyStrong Memorial Hospital University of Rochester
FellowshipNuffield Orthopedic Center, University of Oxford (Joint Replacement)
Research Interests
  • Radiostereometric (RSA) Imaging of Hip Prostheses and Spine Fusion
  • Total Knee Replacement (TKR) (in collaboration with Prof. P. Franklin)
preferred title Distinguished Professor and Chair Emeritus
One or more keywords matched the following items that are connected to Ayers, David
Item TypeName
Academic Article Supracondylar fracture of the distal femur proximal to a total knee replacement.
Academic Article Early failure of the femoral component in unicompartmental knee arthroplasty.
Academic Article Prevention of deep-vein thrombosis after total hip arthroplasty. Comparison of warfarin and dalteparin.
Academic Article Influence of stem geometry on mechanics of cemented femoral hip components with a proximal bond.
Academic Article Maximizing ultra high molecular weight polyethylene performance in total knee replacement.
Academic Article Effects of stem length on mechanics of the femoral hip component after cemented revision.
Academic Article Polyethylene wear and osteolysis following total knee replacement.
Academic Article The importance of proximal cement filling of the calcar region: a biomechanical justification.
Academic Article Early cementing does not increase debond energy of grit blasted interfaces.
Academic Article Prevention of heterotopic ossification in high-risk patients by radiation therapy.
Academic Article Secreted frizzled related protein 1 regulates Wnt signaling for BMP2 induced chondrocyte differentiation.
Academic Article Elastomeric high-mineral content hydrogel-hydroxyapatite composites for orthopedic applications.
Academic Article Secreted frizzled related protein 1 is a target to improve fracture healing.
Academic Article Surface mineralization of Ti6Al4V substrates with calcium apatites for the retention and local delivery of recombinant human bone morphogenetic protein-2.
Academic Article pHEMA-nHA encapsulation and delivery of vancomycin and rhBMP-2 enhances its role as a bone graft substitute.
Academic Article The prevention of heterotopic ossification in high-risk patients by low-dose radiation therapy after total hip arthroplasty.
Academic Article Cement microcracks in thin-mantle regions after in vitro fatigue loading.
Academic Article Pilot study of methods to document quantity and variation of independent patient exercise and activity after total knee arthroplasty.
Academic Article Osteoblast differentiation onto different biometals with an endoprosthetic surface topography in vitro.
Academic Article Dexamethasone modulates BMP-2 effects on mesenchymal stem cells in vitro.
Academic Article Sustained and localized in vitro release of BMP-2/7, RANKL, and tetracycline from FlexBone, an elastomeric osteoconductive bone substitute.
Academic Article Enhanced fracture repair by leukotriene antagonism is characterized by increased chondrocyte proliferation and early bone formation: a novel role of the cysteinyl LT-1 receptor.
Academic Article Two-year radiostereometric analysis evaluation of femoral head penetration in a challenging population of young total hip arthroplasty patients.
Academic Article Elastomeric osteoconductive synthetic scaffolds with acquired osteoinductivity expedite the repair of critical femoral defects in rats.
Academic Article A proteasome inhibitor, bortezomib, inhibits breast cancer growth and reduces osteolysis by downregulating metastatic genes.
Academic Article Periprosthetic osteolysis: characterizing the innate immune response to titanium wear-particles.
Academic Article A randomized clinical trial of a peri-operative behavioral intervention to improve physical activity adherence and functional outcomes following total knee replacement.
Academic Article Prevention of heterotopic bone formation in high-risk patients by postoperative irradiation.
Academic Article Blood salvage after total hip arthroplasty.
Concept Microscopy, Electron, Scanning
Concept Gene Expression Profiling
Concept Freeze Drying
Concept Membrane Proteins
Concept Activities of Daily Living
Concept Exercise Therapy
Concept Patient Selection
Concept Microscopy, Electron
Concept Health Status Indicators
Concept Blood Transfusion, Autologous
Concept Ubiquitin-Protein Ligases
Concept Drug Compounding
Concept Critical Pathways
Concept Arthroplasty, Replacement, Knee
Concept Bone Morphogenetic Protein 7
Concept Magnetic Resonance Imaging
Concept Communication
Concept Patient Care Team
Concept High Mobility Group Proteins
Concept Health Services Research
Concept Microscopy, Electron, Transmission
Concept Hedgehog Proteins
Concept Single-Blind Method
Concept Patient-Centered Care
Concept Orthopedic Procedures
Concept Sterilization
Concept Physical Examination
Concept Lymph Node Excision
Concept Carrier Proteins
Concept Postoperative Care
Concept Unnecessary Procedures
Concept Premedication
Concept Cohort Studies
Concept Mesenchymal Stem Cell Transplantation
Concept Recombinant Proteins
Concept Spectrophotometry, Ultraviolet
Concept Blotting, Western
Concept Radiography
Concept Renal Dialysis
Concept Disease Management
Concept Logistic Models
Concept Radioimmunoassay
Concept Immunoenzyme Techniques
Concept Intercellular Signaling Peptides and Proteins
Concept Chromatography, High Pressure Liquid
Concept Tissue Engineering
Concept Bone Morphogenetic Proteins
Concept Reoperation
Concept Knee Prosthesis
Concept X-Ray Microtomography
Concept Prosthesis Failure
Concept Xenograft Model Antitumor Assays
Concept Cell Proliferation
Concept Monitoring, Ambulatory
Concept Pilot Projects
Concept Disability Evaluation
Concept Delivery of Health Care, Integrated
Concept Pain Measurement
Concept Absorptiometry, Photon
Concept Radioligand Assay
Concept Fracture Fixation, Internal
Concept Product Recalls and Withdrawals
Concept Microscopy, Fluorescence
Concept Finite Element Analysis
Concept Prosthesis Design
Concept Bone Transplantation
Concept Positron-Emission Tomography
Concept Psychiatric Status Rating Scales
Concept Data Collection
Concept Reverse Transcriptase Polymerase Chain Reaction
Concept Protease Inhibitors
Concept Preoperative Care
Concept Evaluation Studies as Topic
Concept Arthroplasty, Replacement
Concept Medicare
Concept Medical Audit
Concept Cementation
Concept Arthroplasty, Replacement, Hip
Concept Insulin-Like Growth Factor Binding Proteins
Concept Prospective Studies
Concept Wnt Proteins
Concept Behavior Therapy
Concept Program Development
Concept Cross-Cultural Comparison
Concept Materials Testing
Concept Cell Growth Processes
Concept Tomography, X-Ray Computed
Concept Models, Theoretical
Concept Walking
Concept Hip Prosthesis
Concept Prostheses and Implants
Concept Blood Transfusion
Concept Risk Assessment
Concept Perioperative Care
Concept Directive Counseling
Concept Chemistry, Pharmaceutical
Concept Bone Morphogenetic Protein 2
Concept Patient Readmission
Concept Elective Surgical Procedures
Concept Fluorescent Antibody Technique, Indirect
Concept Follow-Up Studies
Concept Immunohistochemistry
Concept Insurance, Health, Reimbursement
Concept Surface Properties
Academic Article Incorporating patient-reported outcomes in total joint arthroplasty registries: challenges and opportunities.
Academic Article Integrating patient-reported outcomes into orthopaedic clinical practice: proof of concept from FORCE-TJR.
Academic Article Patient-reported outcomes after total knee replacement vary on the basis of preoperative coexisting disease in the lumbar spine and other nonoperatively treated joints: the need for a musculoskeletal comorbidity index.
Academic Article The role of emotional health in functional outcomes after orthopaedic surgery: extending the biopsychosocial model to orthopaedics: AOA critical issues.
Academic Article The importance of outcome measurement in orthopaedics.
Academic Article Improve care through outcomes reporting.
Academic Article Modification of Ti6Al4V substrates with well-defined zwitterionic polysulfobetaine brushes for improved surface mineralization.
Academic Article Improving the criteria for appropriateness of total joint replacement surgery: comment on the article by Riddle et Al.
Academic Article Reply to the letter to the editor: preoperative pain and function profiles reflect consistent TKA patient selection among US surgeons.
Academic Article Joint replacement registries in the United States: a new paradigm.
Academic Article Preoperative pain and function profiles reflect consistent TKA patient selection among US surgeons.
Academic Article Vancomycin-bearing synthetic bone graft delivers rhBMP-2 and promotes healing of critical rat femoral segmental defects.
Academic Article Implementation of patient-reported outcome measures in U.S. Total joint replacement registries: rationale, status, and plans.
Academic Article Templated repair of long bone defects in rats with bioactive spiral-wrapped electrospun amphiphilic polymer/hydroxyapatite scaffolds.
Academic Article Web-based Comparative Patient-reported Outcome Feedback to Support Quality Improvement and Comparative Effectiveness Research in Total Joint Replacement.
Academic Article Radiostereometric analysis study of tantalum compared with titanium acetabular cups and highly cross-linked compared with conventional liners in young patients undergoing total hip replacement.
Academic Article Runx1 Activities in Superficial Zone Chondrocytes, Osteoarthritic Chondrocyte Clones and Response to Mechanical Loading.
Academic Article Editorial Comment: Symposium: Psychosocial Aspects of Musculoskeletal Illness.
Academic Article A Novel Method for Assessment of Polyethylene Liner Wear in Radiopaque Tantalum Acetabular Cups: Clinical Validation in Patients Enrolled in a Randomized Controlled Trial.
Academic Article Skeletal Characterization of Smurf2-Deficient Mice and In Vitro Analysis of Smurf2-Deficient Chondrocytes.
Academic Article The influence of surface roughness on stem-cement gaps.
Academic Article Early cement damage around a femoral stem is concentrated at the cement/bone interface.
Academic Article Differential distribution of insulin-like growth factors and their binding proteins within bone: relationship to bone mineral density.
Academic Article Preoperative Pain and Function: Profiles of Patients Selected for Total Knee Arthroplasty.
Academic Article Dissociation of bone mineral density from age-related decreases in insulin-like growth factor-I and its binding proteins in the male rat.
Academic Article Implementation of Patient-reported Outcome Measures in Total Knee Arthroplasty.
Academic Article Important patient characteristics differ prior to total knee arthroplasty and total hip arthroplasty between Switzerland and the United States.
Academic Article Impaired osteogenesis of T1DM bone marrow-derived stromal cells and periosteum-derived cells and their differential in-vitro responses to growth factor rescue.
Academic Article How Common Is Revision for Adverse Reaction to Metal Debris After Total Hip Replacement with a Metal-on-Polyethylene Bearing Surface?: Commentary on an article by Anders Persson, MD, et al.: "Revision for Symptomatic Pseudotumor Following Primary Total Hip Arthroplasty with a Standard Femoral Stem".
Academic Article The Case for Comanagement and Care Pathways for Osteoporotic Patients with a Hip Fracture.
Academic Article Significant Suppression of Staphylococcus aureus Colonization on Intramedullary Ti6Al4V Implants Surface-Grafted with Vancomycin-Bearing Polymer Brushes.
Academic Article Multifunctional scaffolds for facile implantation, spontaneous fixation, and accelerated long bone regeneration in rodents.
Academic Article Patient-Reported Outcome Measures: How and Why They Are Collected.
Concept NLR Family, Pyrin Domain-Containing 3 Protein
Concept Patient Reported Outcome Measures
Concept Primary Cell Culture
Concept Metal-on-Metal Joint Prostheses
Concept Robotic Surgical Procedures
Concept Radiostereometric Analysis
Concept Patient Outcome Assessment
Concept In Vitro Techniques
Academic Article Do Patient Outcomes Vary by Patient Age Following Primary Total Hip Arthroplasty?
Academic Article Age-Related Differences in Pain, Function, and Quality of Life Following Primary Total Knee Arthroplasty: Results From a FORCE-TJR (Function and Outcomes Research for Comparative Effectiveness in Total Joint Replacement) Cohort.
Academic Article How Back Pain Affects Patient Satisfaction After Primary Total Knee Arthroplasty.
Academic Article Strengthening Quality Measurement to Predict Success for Total Knee Arthroplasty: Results from a Nationally Representative Total Knee Arthroplasty Cohort.
Academic Article Predictive Factors of Pain and Functional Outcome 5 Years Following Total Hip Arthroplasty: A Prospective Function and Outcomes Research for Comparative Effectiveness in Total Joint Replacement Cohort Study.
Academic Article Gender Differences in Pain, Function, and Quality of Life Five Years Following Primary Total Knee Arthroplasty.
Academic Article Evaluating Robotic-Assisted Total Knee Arthroplasty Compared to Conventional Methods: A Systematic Review of the Literature in the United States.
Search Criteria
  • Patient Reported Outcomes
  • PRO