| Completed | Radial Head Arthroplasty A Clinical and Radiological Comparison of Monopolar and Bipolar Radial Head Arthropla Radial Head Fracture, Elbow Fracture, Arthroplasty Complications | — | 2017-01-01 |
| Completed | Postoperative Periprosthetic Fractures in Hip Fracture Patients: Exeter vs Anatomic SP2 Lubinus Stem Femoral Neck Fractures, Periprosthetic Fractures | — | 2016-05-04 |
| Completed | Early Periprosthetic Joint Infection and Outcome Debridement, Antibiotics and Implant Retention Femoral Neck Fracture, Infection | — | 2016-01-01 |
| Completed | Undisplaced Femoral Neck Fractures Hip Fractures, Femoral Neck Fractures, Undisplaced Fracture | — | 2013-01-01 |
| Completed | Dual Mobility Cup in Total Hip Arthroplasty Preventing Dislocation in Patients at Risk Femoral Neck Fracture, Osteoarthritis | — | 2012-06-01 |
| Completed | The Influence of Cognitive Status on Walking Abilities After Femoral Neck Fracture Hip Fracture, Femoral Neck Fracture | — | 2012-02-01 |
| Completed | Anterolateral Versus Posterolateral Approach to the Fractured Hip Arthroplasty Femoral Neck Fracture | N/A | 2012-02-01 |
| Completed | Hip Abductor Strengths, Limping and Trochanteric Tenderness After Hip Arthroplasty Due to Femoral Neck Fractur Femoral Neck Fracture, Trochanteric Pain | — | 2012-02-01 |
| Completed | A Prospective Comparison of Suture Removal Time for Simple Surgical Defects of the Head and Neck Cutaneous Tumors | N/A | 2011-04-01 |
| Completed | The Influence of Leg Length Discrepancy After Total Hip Arthroplasty on Function and Quality of Life Osteoarthritis, Leg Length Difference, Hip Arthroplasty | — | 2010-09-01 |
| Completed | Validity, Reliability and Reproducibility of Plain Radiographic Measurements After Total Hip Arthroplasty Osteoarthritis of the Hip | — | 2010-09-01 |
| Completed | The Influence of Global Femoral-offset Changes After Total Hip Arthroplasty Coxarthrosis | — | 2010-09-01 |
| Completed | Radiological vs Clinical Outcome in DRF Distal Radius Fracture | N/A | 2009-10-01 |
| Completed | Cortical Comminution and Intra-articular Involvement in Distal Radius Fractures Can Predict Radiological Outco Distal Radius Fracture, Radiological Outcome | — | 2009-10-01 |
| Completed | Comparison of a Cemented, Polished Tapered Stem and an Anatomic Stem for Femoral Neck Fracture Hip Fracture, Femoral Neck Fracture, Periprosthetic Femoral Fracture | — | 2009-09-01 |
| Completed | Reversed TESS Shoulder Artroplasty Humerus Fracture, Degenerative Shoulder Pain, Degenerative Supraspinatus Rupture | — | 2007-10-01 |
| Completed | Laparoscopic Cholecystectomy - Fundus First and Harmonic Ace Compared With Conventional Technique Cholecystectomy | N/A | 2006-05-01 |
| Completed | Radiological Riskfactors for Dislocation of Hip Hemiarthroplasty Dislocation, Femoral Neck Fracture | — | 2006-01-01 |
| Completed | Injection Treatment of Corticosteroid to Pelvic Ligament Insertions on Women With Longlasting Backpain After P Back Pain | N/A | 2004-10-01 |
| Completed | Adjuvant I.V. Iron Therapy During Erythropoetin Treatment of Anemic Patients With Lymphoproliferative Disorder Anemia, Multiple Myeloma, Non Hodgkin Lymphoma | Phase 3 | 2003-12-01 |
| Completed | When Closing Midline Incisions, do Small Stitches Reduce the Risk for Incisional Hernia, Wound Infection or De Wound Infection, Incisional Hernia, Wound Dehiscence | N/A | 2001-01-01 |
| Completed | Prevention of Parastomal Hernia With a Mesh Parastomal Hernia | Phase 4 | 2001-01-01 |