5 completed, 3 unknown, 2 not yet recruiting, 2 recruiting. 12 Not applicable, 1 Phase 2, 1 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 12 | Completed 4, Unknown 3, Not yet recruiting 2, Recruiting 2, Withdrawn 1 |
| Phase 2 | 1 | Terminated 1 |
| Phase 4 | 1 | Completed 1 |
Follow Crowns: new trials by email Literature Review of Crowns trials Research Report on Crowns
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Clinical Behavior and Patient Satisfaction of Zirconia-reinforced Glass-ceramic Crowns and Ultra-translucent-multilayered Monolithic Zirconia Crowns With a Conservative Marginal Design UTML (KATANA) crowns with conservative marginal design, ZLS (AMBRIA) crowns with conservative marginal design - Clinical Behavior of ZLS and UTML | Not applicable | Not yet recruiting | Cairo University | 20 | 2026-06-01 | 2026-04-13 |
| Crown Removal in Non-Surgical Peri-Implantitis Therapy: A Randomized Trial Non-Surgical Peri-Implant Therapy without Crown, Non-Surgical Peri-Implant Therapy with Crown - Peri-implantitis | Not applicable | Recruiting | G. d'Annunzio University | 36 | 2026-04-20 | 2026-05-07 |
| A Comparative Clinical Study to Evaluate Crowns Designed by Artificial Intelligence Versus Crowns Designed Traditional Design Software Crowns - Dental Crown | Not applicable | Not yet recruiting | Latakia University | 10 | 2025-10-01 | 2025-08-01 |
| Resin Polymer (NuSmile BioFlx) Compared to Stainless Steel Crowns (3M ESPE) for Restoration of Primary Molar Teeth Resin polymer (NuSmile Bioflx) crown, Stainless steel crown - Dental Caries, Tooth Decay | Not applicable | Completed | Virginia Commonwealth University | 28 | 2024-06-07 | 2025-02-26 |
| Soft Tissue Response to Different Restorative Materials Used in Implant Dentistry Dental Crown with Titanium-Abutment, Dental Crown with PEEK (Polyetheretherketone)-Abutment, Dental Crown with Zirconia-Abutment - Edentulous Alveolar Ridge, Peri-Implantitis | Not applicable | Unknown | Harvard Medical School (HMS and HSDM) | 40 | 2023-08-23 | 2024-08-14 |
| Endodontic-Restorative Pre-Radiation Therapy of Head and Neck Cancer Patients Root canal treatment and crown - Pulpitis - Irreversible, Caries | Not applicable | Withdrawn | Abramson Cancer Center at Penn Medicine | 2022-01-03 | 2023-02-27 | |
| Two-unit Cantilever Implant Prostheses Made of Monolithic Zirconia or PFM Monolithic zirconia screw retained implant-supported cantilever reconstruction supported by titanium base abutments, in a full digital workflow (ZR-TiB), porcelain fused-to metal screw retained implant-supported cantilever reconstruction supported by a gold-abutment, in a conventional workflow (PFM-GA) - Jaw, Edentulous, Partially, Missing Teeth | Not applicable | Recruiting | University of Geneva, Switzerland | 38 | 2021-07-28 | 2022-11-23 |
| Survival of Endocrowns Made From Different Ceramics Dental prosthesis, Dental crown, Hybrid ceramic - Pulp Disease, Dental, Dental Caries | Not applicable | Completed | University of Jordan | 60 | 2018-07-01 | 2021-11-04 |
| Clinical Evaluation of Laminate Veneers With Coronal Post Versus Post and Core Foundation Restoration With Single Crown for Restoration of Endodontically Treated Anterior Teeth (Randomized Controlled Trial) "In-vivo Study" laminate veneer with coronal post, post,core and crown - Teeth, Endodontically-Treated, Anterior Teeth | Not applicable | Unknown | Cairo University | 35 | 2017-12-01 | 2017-10-19 |
| Can Zirconia Crown be the First Choice for Primary Teeth? Dental Crown - Dental Caries in Children | Not applicable | Completed | TC Erciyes University | 22 | 2017-01-01 | 2023-02-21 |
| Efficacy of CROWN in Repair and Maintenance of the Intestinal Mucosa in Patients With CD Receiving Anti-TNF Therapy CROWN, CROWN Placebo - Crohn's Disease | Phase 2 | Terminated | Prometheus Laboratories | 42 | 2016-07-01 | 2019-06-28 |
| Immediate or Delayed Provisionalization in Posterior Healed Sites Immediate provisionalization, Delayed provisionalization, NobelParallel CC implant - Partial Edentulism | Not applicable | Completed | Columbia University | 52 | 2015-03-01 | 2023-03-06 |
| Y-TZP and In-mouth Low Thermal Degradation: A Prospective Clinical Study Lava plus (3M) crowns and bridges - Zirconia Monolithic Dental Restorations: In-mouth Behaviour, LTD and Wear | Not applicable | Unknown | University of Liege | 101 | 2014-02-01 | 2019-08-07 |
| Zirconia and Metal-based Single Crown Posterior Restorations. dental crowns - Dental Crowns, Dental Prosthesis | Phase 4 | Completed | University of Bologna | 72 | 2008-01-01 | 2016-05-02 |
Dental Caries (2) · Peri-Implantitis (2) · Anodontia (1) · Crohn Disease (1) · Dental Leakage (1) · Dental Pulp Diseases (1) · Digestive System Diseases (1) · Gastrointestinal Diseases (1) · Head and Neck Neoplasms (1) · Inflammatory Bowel Diseases (1) · Intestinal Diseases (1) · Jaw, Edentulous, Partially (1) · Patient Satisfaction (1) · Tooth, Nonvital (1)
Cairo University (2) · Abramson Cancer Center at Penn Medicine (1) · Columbia University (1) · G. d'Annunzio University (1) · Harvard Medical School (HMS and HSDM) (1) · Latakia University (1) · Prometheus Laboratories (1) · TC Erciyes University (1) · University of Bologna (1) · University of Geneva, Switzerland (1) · University of Jordan (1) · University of Liege (1) · Virginia Commonwealth University (1)
United States (4) · Italy (2) · Belgium (1) · Jordan (1) · Lithuania (1) · Switzerland (1) · Turkey (Türkiye) (1)
Frank Setzer, DMD, PhD, MS (1) · Irena Sailer, Prof (1) · James Lewis, M.D. (1) · Jayakumar Jayaraman, BDS, MDS, FDSRCS, MS, PhD (1) · Panos N Papapanou, DDS, PhD (1) · Rima Saker, Assistant professor (1) · Zeyad Handhal, master's student (1)