Not applicableTemporarily pausedNCT02313116What this trial is testingComputed Optical Margin Assessment for Breast Cancer Surgery, Phase I (Part B)Who this might be right forBreast Cancer Diagnostic Photonics, Inc. 50
Not applicableLooking for participantsNCT06835426What this trial is testingHigh-resolution PET-CT Specimen Imaging for the Perioperative Visualization of Resection MarginsWho this might be right forBreast CarcinomaProstate Cancer SurgeryThyroid Cancer+10 more Algemeen Ziekenhuis Maria Middelares 150
Not applicableStudy completedNCT01357525What this trial is testingSBRT for Close or Positive Margins After Resection of Pancreatic AdenocarcinomaWho this might be right forAdenocarcinoma of the Pancreas David A. Clump, MD, PhD 50
Testing effectiveness (Phase 2)Looking for participantsNCT06205472What this trial is testingPhase II Study of Adjuvant SIB Radiotherapy Following Narrow-Margin Hepatectomy in Patients With HCC.Who this might be right forHepatocellular CarcinomaNarrow MarginRadiotherapy Cancer Institute and Hospital, Chinese Academy of Medical Sciences 100
Large-scale testing (Phase 3)Looking for participantsNCT03417622What this trial is testingWide Margin vs. Narrow Margin in Postneoadjuvant LumpectomyWho this might be right forBreast Cancer Mansoura University 370
Not applicableLooking for participantsNCT06292845What this trial is testingEx Vivo Tumor Visualization and Resection Margin Assessment Using Topically Applied Fluorescent Imaging AgentsWho this might be right forSolid Tumor, Adult Erasmus Medical Center 200
Not applicableLooking for participantsNCT05969964What this trial is testingCan Second Resection for pT1 Bladder Cancer be Avoided After Initial En-Bloc Resection With Negative Safety MarginsWho this might be right forBladder Cancer Stage I Mansoura University 370
Not applicableUnknownNCT04899726What this trial is testingDescription of the Safety and Functionality of a Rectoscope (P201630551)Who this might be right forOncological Rectal Surgery Instituto de Investigación Hospital Universitario La Paz 15
Not applicableUnknownNCT06091722What this trial is testingQuantitative Assessment of Lid Margin Vascularity Using SS-OCTAWho this might be right forSs-octaLid Margin Blood Flow DensityMGD Wenzhou Medical University 150
Not applicableLooking for participantsNCT07169305What this trial is testingImpact of DME on Pulpal and Periodontal Health at Varying Gingival Seat LevelWho this might be right forDeep Margin ElevationPulpal and Periodontal Health Postgraduate Institute of Dental Sciences Rohtak 81
Not applicableStudy completedNCT06405815What this trial is testingA Radiomic Model for Risk of Local Recurrence and DFS for T3 and T4 Non-small Cell Lung CancerWho this might be right forLung Cancer, Nonsmall Cell Jinling Hospital, China 200
Not applicableEnded earlyNCT02163785What this trial is testingAbdominoperineal Extra-Elevators Rectal Resection for Cancer: Prone Position vs. Supine PositionWho this might be right forRectal CancerAbdominoperineal Resection Hospital Universitario La Fe 280
Testing effectiveness (Phase 2)UnknownNCT02817334What this trial is testingA Prospective Clinical Study for Evaluation of Safe Resection Margin in Breast Conserving Surgery in Breast CancerWho this might be right forBreast Cancer National Cancer Center, Korea 149
Not applicableUnknownNCT06114030What this trial is testingClinical and Radiographical Evaluation of CAD-CAM Crowns With and Without Deep Margin ElevationWho this might be right forCaries,DentalCrown of Tooth With Poor ContourBroken Teeth+2 more University of Sharjah 560
Not applicableStudy completedNCT00918853What this trial is testingProspective Evaluation of the Resection Margins and the Ganglionic Status Using a Quality Standard Resection for Adenocarcinoma of the Head of the PancreasWho this might be right forPancreasAdenocarcinoma Institut Paoli-Calmettes 156
Not applicableLooking for participantsNCT02649647What this trial is testingProximally Extended Resection for Rectal Cancer After Neoadjuvant ChemoradiotherapyWho this might be right forRectal Cancer Sixth Affiliated Hospital, Sun Yat-sen University 240
Not applicableLooking for participantsNCT05933889What this trial is testingSingle and Combined Modality Trans-Oral Robotic Surgery in Early Oropharyngeal CancerWho this might be right forCancer Head Neck Royal Marsden NHS Foundation Trust 250
Not applicableLooking for participantsNCT06934018What this trial is testingEffect of Surgical Margin Width on Recurrence and Survival in Patients With Hepatic Oligometastasis of Colorectal CancerWho this might be right forOncologyTumor Recurrence and Metastasis Fudan University 140
Post-approval studies (Phase 4)Study completedNCT00803452What this trial is testingLipids of the Human Tear Film and Their Effect on Tear StabilityWho this might be right forBlepharitis University of Louisville 31
Testing effectiveness (Phase 2)UnknownNCT01037049What this trial is testingOptimum Timing for Surgery After Pre-operative Radiotherapy 6 vs 12 WeeksWho this might be right forAdenocarcinoma of the RectumAdenocarcinomaAdenocarcinoma, Mucinous+14 more Royal Marsden NHS Foundation Trust 237