| Unknown | KDIGO Bundle to Prevent AKI in Sepsis Septic Acute Kidney Injury | N/A | 2020-10-01 |
| Unknown | Umbilical vs Paraumbilical Trocar Placement in Patients Undergoing Elective Laparoscopic Cholecystectomy Incisional Hernia | Phase 3 | 2020-07-07 |
| Unknown | BP Limb Length of 60cm vs 100cm in Roux-en-Y Gastric Bypass Osteopenia | Phase 3 | 2020-05-07 |
| Unknown | Pre- and Postoperative Probiotics Administration in Patients Undergoing Sleeve Gastrectomy Weight Loss | Phase 3 | 2020-05-02 |
| Unknown | Topical Vitamin E Ovules for the Treatment of Hemorrhoids Bleeding Anal, Pain, Stings | Phase 3 | 2020-05-01 |
| Unknown | Semi-supervised Exercise Program Before Bariatric Surgery Morbid Obesity, Exercise, Bariatric Surgery | N/A | 2019-09-01 |
| Unknown | Association of Probiotics With Neurostimulation of Dermatome T6: Effect on Weight Loss in Obese Patients Weight Loss | Phase 3 | 2019-03-11 |
| Unknown | RYGB AL 150cm BPL 100cm vs RYGB AL 100cc BPL 150cm Weight Loss | Phase 3 | 2019-02-15 |
| Completed | Application of Vitamin E on Anal Fissure Pain | Phase 3 | 2018-12-21 |
| Unknown | TAP Blockade for Pain Control in One-Anastomosis Gastric Bypass Pain, Postoperative | Phase 3 | 2018-12-13 |
| Completed | Vitamin E on Staple Line and Anastomoses of Roux-en-Y Gastric Bypass Postoperative Pain | Phase 3 | 2018-12-05 |
| Completed | Effect of Barbed Suture and Triclosan-coated Monofilament in Emergency Surgery Surgical Site Infection | Phase 3 | 2018-11-30 |
| Unknown | Effect of Vitamin E-containing Dressing on Surgical Site Infection in Colorectal Surgery Surgical Site Infection | Phase 3 | 2018-01-01 |
| Completed | Comparison of Two Devices During Colonoscopy Adenomatous Polyps | N/A | 2017-06-01 |
| Unknown | Laparoscopic-guided TAP Block in Patients Undergoing Gastric Bypass Pain, Postoperative | Phase 3 | 2017-03-01 |
| Unknown | Effect of a Combination of Bundles on Surgical-site Infection After Elective Colorectal Surgery Surgical Site Infection | Phase 3 | 2017-02-15 |
| Unknown | Staple Line Inversion vs Buttressing on Postoperative Vomits After LSG Vomiting, Postoperative | Phase 3 | 2017-01-01 |
| Unknown | Impact of Implementation of an Enhanced Recovery After Surgery Program in Laparoscopic Roux-en-Y Gastric Bypas Postoperative Pain | Phase 3 | 2016-03-01 |
| Completed | Weight Loss and Appetite Reduction After Percutaneous Electrical Stimulation Dermatome T6 Weight Loss | Phase 3 | 2015-07-01 |
| Unknown | Subcutaneous Electrical Stimulation in the Prevention of Postoperative Ileus Ileus | N/A | 2015-03-01 |
| Completed | Intraperitoneal Ropivacaine Irrigation in Bariatric Surgery Pain | Phase 3 | 2015-01-01 |
| Completed | Effect of Vitamin E Ointment on Incisional SSI in Colorectal Surgery Surgical Site Infection | Phase 3 | 2015-01-01 |
| Completed | Reduction of Postoperative Pain After Milligan-Morgan Haemorrhoidectomy With Application of Vitamin E Ointment Pain | Phase 3 | 2015-01-01 |
| Completed | IMMUNONUTRITION IN FAST-TRACK SURGERY IMMUNONUTRITION | N/A | 2014-01-01 |
| Completed | Effect of Pectoral Electrostimulation on Reduction of Mammary Ptosis Satisfaction | Phase 3 | 2014-01-01 |
| Completed | Glyceryl Trinitrate Ointment vs Posterior Tibial Nerve Stimulation in the Treatment of Anal Fissure Pain | Phase 3 | 2014-01-01 |
| Completed | Effect of Peritoneal Lavage With Clindamycin-gentamicin on Laparoscopic Sleeve Gastrectomy Pain | Phase 3 | 2014-01-01 |
| Completed | Preoperative Diet Before Sleeve Gastrectomy Pain | Phase 3 | 2014-01-01 |
| Completed | Comparative Study of Inguinodynia After Inguinal Hernia Repair Inguinal Hernia, Inguinal Hernia Repair, Open Inguinal Hernia | N/A | 2013-04-01 |
| Completed | Cardiovascular Risk Factors of Medical and Septic Complications After Laparoscopic Bariatric Surgery Complication of Surgical Procedure | — | 2013-03-15 |
| Completed | Gentamicin Versus Clindamycin Versus Normal Saline Lavage in Axilla Breast Cancer | Phase 3 | 2013-01-01 |
| Completed | Percutaneous Electric Neurostimulation of Dermatome T7 Improves Glycemic Profile in Obese and Typo 2 Diabetic Diabetes Mellitus Type 2 in Obese, Type 2 Diabetes Mellitus With Features of Insulin Resistance | Phase 3 | 2013-01-01 |
| Completed | Maintenance of Multivitamin Supplements After Sleeve Gastrectomy Iron Deficiency Anemia | Phase 3 | 2013-01-01 |
| Completed | Percutaneous Electroneurostimulation of Dermatome T6 for Appetite Reduction and Weight Loss in Morbidly Obese Appetite Reduction, Weight Loss | N/A | 2012-06-01 |
| Completed | Total Occlusive Ionic Silver-containing Dressing vs Mupirocin Ointment Application vs Conventional Dressing in Incisional Surgical Site Infections | Phase 3 | 2012-01-01 |
| Completed | Analgesia iv vs Epidural Analgesia vs Port-sites Infiltration After Laparoscopic Sleeve Gastrectomy Postoperative Pain | Phase 3 | 2012-01-01 |
| Unknown | Microbiological Spectrum of the Intraperitoneal Surface After Elective Right-sided Colon Cancer Peritoneal Contamination After Ileocolonic Anastomosis, Wound Infection, Intra-abdominal Abscess | Phase 3 | 2011-11-01 |
| Completed | Effect of Gentamicin Lavage of the Axillary Surgical Bed After Lymph Node Dissection on Drainage Discharge Vol Axillary Drainage Volume After Lymph Node Dissection. | Phase 3 | 2011-05-01 |
| Completed | Effect of Peritoneal Lavage With Clindamycin-Gentamicin Solution & Oncologic Outcome Colorectal Tumors | Phase 3 | 2011-01-01 |
| Completed | Prevention of Umbilical Port-site Hernia After Laparoscopic Cholecystectomy Using a Prosthetic Mesh Versus Sim Port-site Hernia | Phase 3 | 2011-01-01 |
| Completed | Impact of Biliopancreatic Limb Lenght on Long-term Weight Loss After Roux-en-Y Gastric Bypass Weight Loss | Phase 3 | 2011-01-01 |
| Completed | Long-term Follow up After SG vs RYGB vs OAGB Weight Loss | Phase 3 | 2010-06-01 |
| Completed | Perianal Versus Endoanal Application of Glyceryl Trinitrate 0.4% Ointment for Chronic Anal Fissure Chronic Anal Fissure | Phase 3 | 2009-01-01 |
| Completed | Effect of Triclosan-coated Suture on Superficial SSI Surgical Site Infection | Phase 3 | 2007-10-01 |