| Not Yet Recruiting | Perimetry Based on Eye-movements in Patients With (Supra)Sellar Tumors NCT06266949 | University Medical Center Groningen | — |
| Active Not Recruiting | The PROMISE Survey NCT06936813 | University Hospital, Basel, Switzerland | — |
| Recruiting | Differential Study of Invasive Pituitary Adenomas in the Sellar and Cavernous Sinus Regions NCT06705036 | Shanghai Zhongshan Hospital | — |
| Not Yet Recruiting | Surgical and Pharmacological Efficacy of Knosp Grade 0-2 Prolactinoma NCT06556186 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Unknown | To Assess the Impact of theERAS Consensus on Patients With Endoscopic Pituitary Tumor Surgery NCT06221020 | Chang Gung Memorial Hospital | — |
| Recruiting | Using Polyglycolic Acid Mesh Prevents Cerebrospinal Fluid Leakage NCT06472505 | National Taiwan University Hospital | N/A |
| Recruiting | Genetic Bases of Neuroendocrine Neoplasms in Mexican Patients NCT06523582 | Universidad Nacional Autonoma de Mexico | — |
| Recruiting | Evaluation of the CONVIVO System NCT05139277 | Dartmouth-Hitchcock Medical Center | N/A |
| Withdrawn | Tranexamic Acid for Blood Loss Minimization in Endoscopic Pituitary Surgery NCT04863339 | University of North Carolina, Chapel Hill | Phase 2 |
| Unknown | Construction and Application of a Risk Prediction Model Forepistaxis After Pituitary Tumor Resection NCT04938401 | Wang Ying supervisor nurse | — |
| Recruiting | Nasal Outcomes Using Saline Irrigations After Endonasal Pituitary Surgery NCT05659524 | Lori Wood | N/A |
| Terminated | Electrophysiology of the Human Pituitary Gland NCT05338125 | Leiden University Medical Center | N/A |
| Completed | Detection of PitNET Tissue During TSS Using Bevacizumab-800CW NCT04212793 | University Medical Center Groningen | Phase 1 |
| Unknown | The TMS Treatment for Postoperative Headache in GH Tumor NCT04529356 | Huashan Hospital | N/A |
| Completed | Copeptin as a Biomarker for Central Diabetes Insipidus Development Following Pituitary Surgery NCT04369703 | Mayo Clinic | — |
| Terminated | Validation of a Quality of Life Metric "Prolac-10" NCT04106531 | Ohio State University | — |
| Unknown | Nasal Irrigation Apply in Patients After Transsphenoidal Pituitary Tumor Resection NCT03933241 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Active Not Recruiting | Nivolumab and Ipilimumab in People With Aggressive Pituitary Tumors NCT04042753 | Memorial Sloan Kettering Cancer Center | Phase 2 |
| Unknown | The Impact of Endoscopic Pituitary Surgery on Nasal Function NCT04018963 | Zhebao Wu | — |
| Recruiting | Long-Term Longitudinal QoL in Patients Undergoing EEA NCT04087902 | Ohio State University | — |
| Unknown | Epidemiology of Pituitary Tumours: Prevalence of Associated Neoplasia NCT03973450 | Neuromed IRCCS | — |
| Unknown | Impact of Nasoseptal Flap Harvest Technique on Olfaction Following Endoscopic Transsphenoidal Pituitary Surger NCT03773705 | Unity Health Toronto | N/A |
| Completed | Nasal Packing Following Endoscopic Endonasal Pituitary Resection NCT03677713 | Ottawa Hospital Research Institute | N/A |
| Unknown | Postoperative Cognitive Dysfunction in Patients Undergoing Pituitary Removal Surgery NCT03719781 | Kocaeli University | — |
| Completed | Comparison of Propofol Requirement Between Patients With Pituitary Somatotroph Tumor and With Nonfunctioning P NCT03465423 | Yonsei University | — |
| Unknown | Comparison of Treatment Outcome of Cabergoline According to Target Prolactin Levels in Patients With Prolactin NCT03457389 | Seoul National University Hospital | N/A |
| Terminated | Pasireotide LAR Therapy of Silent Corticotroph Pituitary Tumors NCT02749227 | Columbia University | Phase 2 |
| Unknown | Setting Benchmarks for Transsphenoidal Resection of Pituitary Adenomas NCT04951557 | Universitätsklinikum Hamburg-Eppendorf | — |
| Unknown | A Pilot Study of Rosiglitazone in the Treatment of GH Secreting Pituitary Adenomas NCT03309319 | Zhaoyun Zhang | N/A |
| Completed | Effects of Total Intravenous Anesthesia With Propofol-remifentanil Versus Inhalational Anesthesia With Sevoflu NCT02813044 | Yonsei University | N/A |
| Completed | Hyponatremia Study (Delayed Hyponatremia After Pituitary Surgery) NCT03636568 | Washington University School of Medicine | N/A |
| Unknown | Comparative Low and High Dose of Dexmedethomidine in Pituitary Tumor Removal by Transphenoid Approach NCT03132259 | Mahidol University | Phase 4 |
| Completed | Visual Outcome After Transsphenoidal Surgery for Pituitary Macroadenoma NCT03363126 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Unknown | Seoul National University Pituitary Disease Cohort Study NCT03474601 | Seoul National University Hospital | — |
| Completed | Analgesia Regimens Following Trans-sphenoidal Surgery for Pituitary Tumors NCT02351700 | St. Joseph's Hospital and Medical Center, Phoenix | Phase 4 |
| Unknown | The Observational Study of Growth Hormone-secreting Pituitary Tumors NCT01368133 | Huashan Hospital | — |
| Completed | Prospective Study of Clinically Nonfunctioning Pituitary Adenomas NCT01556230 | Columbia University | — |
| Terminated | Assessment of Cardiovascular Risk Markers in Growth Hormone Deficient Patients With Nonsecreting Pituitary Ade NCT00646308 | Columbia University | — |
| Unknown | PITUItary Carcinoma or Aggressive Tumors REgistry -Lyon NCT02854228 | Hospices Civils de Lyon | — |
| Unknown | Characterization of Receptors in Non-functioning Pituitary Macroadenomas NCT00852501 | Cook County Health | — |
| Unknown | Prevalence of Pituitary Incidentaloma in Relatives of Patients With Pituitary Adenoma NCT00598949 | Cedars-Sinai Medical Center | — |
| Recruiting | Pituitary Tumor Surveillance: Pathogenic Correlation NCT00599092 | Cedars-Sinai Medical Center | — |
| Withdrawn | Antineoplaston Therapy in Treating Patients With Neuroendocrine Tumor That Is Metastatic or Unlikely to Respon NCT00003514 | Burzynski Research Institute | Phase 2 |