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Joint

Ankle (4) Elbow (8) Finger (3) Hip (138) Knee (111) Not applicable (3) Shoulder (25) Wrist (3)
Type of prosthesis

Ankle arthroplasty (1) Ankle arthroplasty: Total (4) Ankle arthroplasy (3) Elbow arthroplasty (8) Elbow arthroplasty: Radial head (3) Elbow arthroplasty: Radiocapitellar (1) Elbow arthroplasty: Total (2) Finger arthroplasty (3) Hip arthroplasty (137) Hip arthroplasty: Hemi (10) Hip arthroplasty: Resurfacing (2) Hip arthroplasty: Revision (3) Hip arthroplasty: Total (87) Knee arthroplasty (110) Knee arthroplasty: Patellofemoral (2) Knee arthroplasty: Revision (2) Knee arthroplasty: Total (60) Knee arthroplasty: Unicondylair (1) Knee arthroplasty: Unicondylar (23) Not applicable (3) Shoulder arthroplasty (24) Shoulder arthroplasty: Hemi (2) Shoulder arthroplasty: Reversed (3) Shoulder arthroplasty: Total (2) Shoulder arthroplasty: Total: Anatomical (8) Shoulder arthroplasty: Total: Reversed (6) Wrist arthroplasty (3)
Determinant

Acetabular liner (1) Acetabular liner: constrained (1) Acetabulum component (10) Age (15) Age: <18 years (1) Age: elderly (3) Age: young (5) Antibiotics (8) Antibiotics: dual loaded bone cement (3) Antibiotics: policy (1) Antibiotics: prophylaxis (2) Anticoagulant use (1) Arthrofibrosis (1) Arthroplasty register (1) Articulation (5) Articulation: ceramic-on-ceramic (2) Articulation: ceramic-on-polyethylene (1) Articulation: metal-on-metal (3) ASA classification (1) Bearing type (3) Benefits (1) Benzodiazepine use (5) Best worst scaling experiment (1) Bilaterality (1) Bioactive coating (1) BMI (5) BMI: obesity (1) Bone cement (5) Bone cement: antibiotic loaded (5) Bone-implant surface (1) Competing risk model (1) Completeness (2) Conversion to total (3) Costs (1) COVID-19 (2) Cryo- and compression therapy (2) Cup (10) Cup: dual mobility (8) Cup: migration (1) CUSUMs (1) DAIR (1) Database comparison (1) Database linkage (9) Delphi study (1) Depression (1) Diagnosis (15) Diagnosis: fracture (4) Diagnosis: late posttraumatic (1) Diagnosis: osteoarthritis (1) Diagnosis: osteonecrosis (1) Diagnosis: periprothetic fracture (1) Diagnosis: Perthes and dysplasia (1) Disability pension (1) Femoral component (10) Femoral head (4) Femoral head size (3) Femoral head: bipolar (1) Femoral stem design (7) Femoral stem design: short-stemmed (3) Femoral stem design: size (1) Femoral stem length (1) Femoral stem size (1) Femoral stem size: 13 (1) Fixation (11) Friday the 13th (1) Glenohumeral radial mismatch (1) Glenoid baseplate augmentation (1) Glenoid baseplate augmentation: biological (1) Glenoid baseplate augmentation: metal (1) Glenoid component type (1) Hospital variation (2) Hospital volume (5) Humeral component (1) Humeral stem design (1) Humeral stem design: modularity (1) Implant choice (3) Implant classification (1) Insert (3) Insert: design (1) Insert: thickness (2) Intra operative fluoroscopy (1) Learning curve (2) Machine learning (2) Manufacturer (3) Manufacturer: availability (1) Manufacturer: mixed (1) Medication use (1) Medication use: antidepressant (1) Megaprosthesis reconstruction (1) Mental, social and pathophysiological factors (1) Methodology (30) Methodology; prediction model validation (1) Methodology: target trial emulation (1) Microbiology (1) Microplasty instrumentation (1) Mortality (2) Multiple joint arthroplasties (1) Navigation (1) Nested RCT (4) New prosthesis design (1) New technology (1) NOV advise (1) NOV classification (1) Onlay vs inlay shoulder system (1) Opioid use (10) Osteotomy (1) Outcome information (1) Outlier procedure (1) Oxford Hip Score (1) Oxford Knee Score (1) Pain (1) Patellar resurfacing (3) Patellofemoral knee arthroplasty (1) Patient characteristics (25) Patient specific instrumentation (2) Polyethylene (1) Polyethylene: highly crosslinked (1) Previous surgery (5) Previous surgery: Osteosynthesis (1) Previous surgery: osteotomy (2) Previous surgery: periprothetic fracture (1) Procedure characteristics (22) PROMs (14) PROMs: implementation (1) PROMs: minimal important difference (2) PROMs: preoperative (5) PROMs: PROMIS (2) PROMs: PROMIS: CAT (2) PROMs: response (1) PROMs: satisfaction (1) Prosthesis characteristics (2) Quality of care (4) Radial head arthroplasty (1) Reason for revision (1) Registry description (1) Regression discontinuity methods (1) Revision (5) Revision components (1) Robot assisted surgery (6) RSA tested (2) Salvage procedure (1) Shoulder arthroplasty (1) Smoking (1) Social and pathophysiological factors (1) Socioeconomic status (4) Stability (2) Stability: posterior stabilized vs. cruciate retaining (2) Surgical approach (19) Surgical approach: anterior approach (1) Surgical approach: direct anterior approach (1) Surgical approach: direct superior approach (2) Surgical case volume (1) Surgical instrument sets (1) Target trial emulation (1) Technology assisted surgery (1) Trends (3) Type of hospital (1) Type of prosthesis (6) Unicondylar side (1) Validation (2)
Outcome

Carbon footprint (1) Complications (2) Conversion to total hip arthroplasty (1) Data quality (1) Definition of poor response (3) Descriptive (22) Feasibility (1) Immortal time bias (1) Implant choice (2) Implant library (1) Infection (1) International comparison (21) Mortality (15) Overview (2) Prediction model (3) Prevalence (1) PROMs (41) PROMs: minimal important difference (1) PROMs: quality of life (EQ-5D) (3) PROMs: response (2) Quality of care (2) Re-revision (21) Re-revision for dislocation (1) Reasons for revision (1) Recovery trajectories (1) Revision (143) Revision for aseptic loosening (5) Revision for dislocation (3) Revision for infection (6) Revision for liner wear (1) Revision for malalignment (1) Revision: cup (4) Revision: Glenoid (1) Revision: stem (1) Revision: tibia (1) Travel distance (1) Trend (7) Validation (4)
Principal investigator

Ackerman, I (1) Bloemheuvel, E (4) Bohm, ER (1) Bolder, S (1) Bongers, J (1) Boonen, B (1) Bos, PK (1) Boymans, T (1) Braaksma, C (2) Broeke, R ten (1) Brouwer, RW (4) Buijze, GA (1) Callary, S (1) Combescure, C (1) de Boer, F.A. (1) de Steiger, RN (1) de Witte, PB (5) Denissen, GAW (3) Doornberg, JN (2) Eygendaal, D (4) Farey, J (1) Fiocco, M (2) Furnes, O (3) Gademan MGJ (1) Gademan, MGJ (14) Goosen, J (1) Gosens, T (1) Groenwold, R (1) Hannink, G (2) Haverkamp, D (1) Heijnens, L (1) Hermus, J (1) Hosman, A (1) Huitema, G (1) Huizinga, MR (2) Inglesrud, L (2) Janssen, R (1) Jayasinghe, R (1) Jelsma, J (1) Kerkhoffs, GMMJ (1) Keuter, X (2) Koëter, S (2) Kooistra, BW (1) Lambers Heerspink, O (2) Lewis, P (1) Lingsma, HF (1) Lübbeke, A (1) Marang-van de Mheen, PJ (3) Moerman, S (1) Morrenhof, JW (1) Most, J (5) Nagels, J (1) Nelissen RGHH (1) Nelissen, RGHH (18) Nolte, P (6) Pasma, J (1) Peters, RM (2) Pijls, BG (2) Poolman, RW (10) Prkic, A (2) Quispel, C (2) Reijman, M (1) Rietbergen, L (1) Rolfson, O (2) Rutgers, M (1) Schipper, I (1) Schotanus, M (2) Schreurs, W (13) Six, WR (2) Smulders, K (4) Spekenbrink, A (2) Stojanov, T (1) Swierstra, BA (2) The, B (1) Vakalopoulos, K.A. (1) van den Bekerom, MPJ (4) van der Linde, JA (2) van der Pas, S (2) van der Wal, B (1) van der Wal, RJP (1) van der Weegen, W (1) van Donkelaar, IC (1) van Egmond, J (1) van Egmond, PW (1) van Geenen, R (7) van Hemert, JW (2) van Jonbergen, HPW (1) van Laarhoven, SN (1) van Noort, A (2) van Oldenrijk, J (1) van Raaij, TM (1) van Rensch, PJH (1) van Schie, P (1) van Steenbergen, LN (3) van Susante, J (2) Veen, EJ (3) Vehmeijer, SBW (3) Veltman, ES (1) Verhaar, JAN (2) Wolterbeek, N (2) Zijlstra, WP (22) Zuiderbaan, HA (6)
Starting year

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Year of publication

between

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Status

Approved (10) Ongoing (67) Published (155)

Wetenschap Research database

Research database

232 results

Comparison of revision rate between total knee arthroplasty with a cruciate-retaining insert and an anterior-stabilizing insert in the Netherlands between 2007 and 2024 using the Dutch Arthroplasty register (LROI)

Pasma, J

Project number: LROI2026-172 Starting year: 2026 Approved
Global trends in demographics, indications and outcomes of radial head replacement: a review of national registries

Ackerman, I

Project number: LROI-INT-2026-016 Starting year: 2026 Ongoing
Revision rates and patient-reported outcomes after acute vs. salvage reverse total shoulder arthroplasty for proximal humerus fractures: an analysis from the Dutch Arthroplasty Register

van Noort, A

Project number: LROI2026-171 Starting year: 2026 Approved
The association of polyethylene insert thickness in primary medial unicondylar knee arthroplasty on survival, reason for revision and patient-reported outcomes measures. A Dutch arthroplasty register study

Six, WR

Project number: LROI2026-173 Starting year: 2026 Approved
Added value of novel regression discontinuity methods for arthroplasty registries

van der Pas, S

Project number: LROI2020-067 Starting year: 2025 Ongoing
Anticoagulant administration in arthroplasty: association with revision for prosthetic joint infection? A nationwide study with LROI and SFK registry data

de Witte, PB

Project number: LROI-RG-2025-004 Starting year: 2025 Ongoing LROI research grant
Antidepressant medication use in patients undergoing revision arthroplasty; a nationwide longitudinal study

Gademan, MGJ

Project number: LROI2024-141 Starting year: 2025 Ongoing
Are patient specific instrumentation and robotics in knee arthroplasty associated with improved patient reported outcomes? Early nationwide results based on the Dutch arthroplasty register

Most, J

Project number: LROI2025-159 Starting year: 2025 Ongoing
Cemented all-polyethylene versus hybrid glenoid components in conventional total shoulder arthroplasty for osteoarthritis: a retrospective cohort study using data from the Dutch Arthroplasty Registry

van Noort, A

Project number: LROI2025-146 Starting year: 2025 Ongoing
Cemented versus uncemented implants for primary radial head arthroplasty, an international registry study

The, B

Project number: LROI2025-165 Starting year: 2025 Ongoing
Ceramic-on-ceramic versus ceramic-on-polyethylene bearing in primary press-fit total hip arthroplasties: A target trial emulation using the Dutch Arthroplasty Register (LROI)

Poolman, RW

Project number: LROI2025-164 Starting year: 2025 Approved
Cumulative risk of revision after primary total hip arthroplasty in registries internationally: systematic review and meta-analysis of selected hip stems and cups

Combescure, C

Project number: LROI-INT-2025-013 Starting year: 2025 Published
Current trends in the use of megaprosthesis reconstruction (MPR); an analysis from the Dutch Arthroplasty Register

van der Wal, RJP

Project number: LROI2024-139 Starting year: 2025 Ongoing
Delphi Study to Develop a Set of Recommendations for Patient-Reported Measures Implementation in Clinical Registries Worldwide - Survey

Jayasinghe, R

Project number: LROI-INT-2025-015 Starting year: 2025 Ongoing
Developing a blueprint to optimize surgical instrument sets for primary total knee arthroplasty using data from the Dutch Arthroplasty Register, contributing to the reduction of the orthopaedic carbon footprint.Developing a blueprint to optimize surgical

van Egmond, PW

Project number: LROI2024-143 Starting year: 2025 Ongoing

Research database

Comparison of revision rate between total knee arthroplasty with a cruciate-retaining insert and an anterior-stabilizing insert in the Netherlands between 2007 and 2024 using the Dutch Arthroplasty register (LROI)

Global trends in demographics, indications and outcomes of radial head replacement: a review of national registries

Revision rates and patient-reported outcomes after acute vs. salvage reverse total shoulder arthroplasty for proximal humerus fractures: an analysis from the Dutch Arthroplasty Register

The association of polyethylene insert thickness in primary medial unicondylar knee arthroplasty on survival, reason for revision and patient-reported outcomes measures. A Dutch arthroplasty register study

Added value of novel regression discontinuity methods for arthroplasty registries

Anticoagulant administration in arthroplasty: association with revision for prosthetic joint infection? A nationwide study with LROI and SFK registry data

Antidepressant medication use in patients undergoing revision arthroplasty; a nationwide longitudinal study

Are patient specific instrumentation and robotics in knee arthroplasty associated with improved patient reported outcomes? Early nationwide results based on the Dutch arthroplasty register

Cemented all-polyethylene versus hybrid glenoid components in conventional total shoulder arthroplasty for osteoarthritis: a retrospective cohort study using data from the Dutch Arthroplasty Registry

Cemented versus uncemented implants for primary radial head arthroplasty, an international registry study

Ceramic-on-ceramic versus ceramic-on-polyethylene bearing in primary press-fit total hip arthroplasties: A target trial emulation using the Dutch Arthroplasty Register (LROI)

Cumulative risk of revision after primary total hip arthroplasty in registries internationally: systematic review and meta-analysis of selected hip stems and cups

Current trends in the use of megaprosthesis reconstruction (MPR); an analysis from the Dutch Arthroplasty Register

Delphi Study to Develop a Set of Recommendations for Patient-Reported Measures Implementation in Clinical Registries Worldwide - Survey

Developing a blueprint to optimize surgical instrument sets for primary total knee arthroplasty using data from the Dutch Arthroplasty Register, contributing to the reduction of the orthopaedic carbon footprint.Developing a blueprint to optimize surgical