| Recruiting | Ultrasound-Guided Transversus Abdominis Plane Block Versus Epidural Block for Umbilical Hernia Analgesia NCT07327463 | Sakarya University | — |
| Recruiting | Ultrasound Guided External Oblique and Rectus Abdominis Plane Block (EXORA) on Neuroendocrine Stress Response NCT07324863 | Tanta University | N/A |
| Completed | Cosmetic Outcomes of Umbilical Hernia Incisions NCT06738121 | Children's Mercy Hospital Kansas City | N/A |
| Withdrawn | Randomized Controlled Trial (RCT) Umbilical Hernia Repair (UHR) Absorbable vs Non-absorbable Synthetic Mesh NCT05994248 | Wake Forest University Health Sciences | N/A |
| Completed | Spinal Or General Anesthesia For Umblical Hernia Surgery NCT06426225 | Ankara City Hospital Bilkent | N/A |
| Active Not Recruiting | Long-term Recurrence and Other Complications Requiring Surgery Following Primary Ventral Hernia Repair NCT06783036 | Bispebjerg Hospital | — |
| Completed | Prevalence of Cholelithiasis with Umbilical Hernia NCT06522308 | Konya Meram State Hospital | — |
| Completed | rTARUP: Long-term Analysis NCT05939206 | Algemeen Ziekenhuis Maria Middelares | — |
| Unknown | Preperitoneal Umbilical Mesh Area NCT05576753 | Algemeen Ziekenhuis Maria Middelares | N/A |
| Completed | Mesh Versus Suture Repair in Umbilical Hernias - A Multicenter Trial NCT04231071 | Karolinska Institutet | N/A |
| Recruiting | Factors Influencing the Results of Treatment in Patients With Hernias of Various Localizations NCT05920200 | Immanuel Kant Baltic Federal University | — |
| Completed | Comparing eTEP and Laparoscopic Intraperitoneal Onlay Mesh (IPOM) for Ventral Hernias NCT04150796 | The Cleveland Clinic | N/A |
| Unknown | Anxiety and Chronic Postsurgical Pain Following Ambulatory Surgery in Children NCT04206956 | Centre Hospitalier de Saint-Brieuc | — |
| Unknown | Umbilical Hernial Repair Using IPOM NCT04088253 | Assiut University | N/A |
| Completed | Abdominal Wall Block Study NCT03074240 | University of Florida | N/A |
| Unknown | Open Preperitoneal Mesh Versus Retromuscular Mesh Versus Suture Repair for Abdominal Wall Hernias NCT03255239 | Hôpital Universitaire Taher Sfar | N/A |
| Completed | Visible vs. Non-Visible Mesh in Underlay Positon After Repair of Umbilical Hernias NCT03200405 | Wuerzburg University Hospital | N/A |
| Completed | No Need for Neuromuscular Blockade in Daycase Laparoscopic Surgery NCT02782832 | Hvidovre University Hospital | — |
| Completed | Influence of Hospital Volume on Mortality and Short-term Postoperative Outcomes in Uncomplex General Surgery i NCT07022665 | Cantonal Hospital of St. Gallen | — |
| Completed | Does a Transabdominal Plane Block Decrease Patient Pain After Ventral Hernia Repair? NCT02007096 | Icahn School of Medicine at Mount Sinai | Phase 2 |
| Completed | The Impact of Medical Clowning on Pain and Stress Level in Pediatric Patients Undergoing Hernia Repair Surgery NCT01622218 | Soroka University Medical Center | N/A |
| Completed | The Flemish Umbilical Nitinol Mesh Trial, a Multicenter Trial NCT01543789 | University Hospital, Ghent | N/A |
| Unknown | Case-control Study of Mesh-infection After a Size Tailored Hernia Repair With C-Qur V-Patch NCT01761708 | Algemeen Ziekenhuis Maria Middelares | — |
| Terminated | Prospective Study Of A Size Tailored Approach To Repair Umbilical And Epigastric Primary Ventral Hernias NCT01639118 | Algemeen Ziekenhuis Maria Middelares | — |
| Terminated | Caudal Versus Rectus Sheath Study NCT01394523 | Nationwide Children's Hospital | Phase 2 / Phase 3 |
| Unknown | Conservative Treatment Versus Elective Repair of Umbilical Hernia in Patients With Ascites and Liver Cirrhosis NCT01421550 | Erasmus Medical Center | Phase 3 |
| Completed | Self-Expanding Multi-Layered Partially Resorbable Lightweight Polypropylene Mesh Device (Proceed Ventral Patch NCT01307696 | Algemeen Ziekenhuis Maria Middelares | — |
| Terminated | Comparative Study Matching Intraperitoneal Onlay Mesh (IPOM) and Sublay Mesh to Treat Umbilical Hernia NCT01201564 | University Hospital, Basel, Switzerland | Phase 4 |
| Terminated | Laparoscopic or Conventional Mesh Repair of Incisional and Umbilical Hernia NCT00970515 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | Natural Orifice Translumenal Endoscopic Surgery (NOTES): Laparoscopic Assisted Transvaginal Ventral Hernia Rep NCT01398215 | University of California, San Diego | — |
| Terminated | Minimally Invasive Closure of Umbilical Hernias NCT00706329 | South Shore Hospital | N/A |
| Completed | Risk Factors for Poor Outcome After Epigastric and Umbilical Hernia Repair NCT01665859 | Zealand University Hospital | — |
| Completed | Effect of Reoperation for Recurrence After Open Umbilical Hernia Repair NCT01607801 | Zealand University Hospital | — |
| Completed | Analgesic Efficacy After Umbilical Hernia Repair in Children NCT00578136 | Children's Hospital of Philadelphia | N/A |
| Completed | Watchful Waiting of Incisional Hernias NCT00351455 | Baylor College of Medicine | N/A |
| Completed | Mesh Versus Suture Repair for Umbilical Hernias NCT00789230 | Ruth Kaufmann, MD | N/A |
| Completed | A Trial Comparing Combination Therapy of Acetaminophen Plus Ibuprofen Versus Tylenol #3 for the Treatment of P NCT00245375 | Nova Scotia Health Authority | N/A |