Clinical trials: Resection Margins
Prostate Cancer
High-resolution Intra-operative PSMA PET-CT in Prostate Cancer
This is a Single-center, diagnostic open-label prospective, pilot study in a total of 10 patients affected by Prostate cancer (PCa) with a risk of lymph node invasion (LNI) higher than 5% and candidates for a robot-assisted…
- Trial name
- NCT06298838
- Testing
- AURA10® Specimen PET/CT imager
- Volunteers
- 10 people
- Sponsor
- IRCCS San Raffaele
Melasma
Combination Topical Cysteamine and Fractional 1927nm Low-Powered Diode Laser for Treatment of Facial Melasma
The primary objective of our study is to determine the efficacy of combined topical cysteamine cream with a 1927 diode non-ablative laser (Clear + Brilliant Permea®; Solta Medical, Inc.), compared to topical cysteamine (Cyspera)…
- Trial name
- NCT05656833
- Testing
- Fractional 1927nm Low-Powered Diode Laser, Topical Cysteamine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- UnionDerm
Prostate Cancer Surgery, Head and Neck Cancers
Investigating the Diagnostic Performance of High-resolution Specimen PET-CT in Determining Margin Status in Cancer Resection
Surgical removal is the treatment for many different cancers. Patient outcomes depend on complete cancer removal with no tumour present at the edge of the section removed (specimen).
- Trial name
- eXcision (NCT06676943)
- Testing
- XEOS AURA 10 specimen PET-CT scan of tumour specimens
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Caries Roots, Flouride Varnish
Effectiveness Silver Diamine Fluoride Versus Sodium Fluoride in Arresting Caries Around Crown Margins in Older Adults
Dental caries is a multifactorial, progressive disease which is the major causes of dental pain, infection and tooth loss. Dental caries can substantially compromise the quality of life in older adults 1 2.
- Conditions
- Caries Roots, Flouride Varnish, Caries; Dentin, Caries Arrested
- Trial name
- NCT04255251
- Testing
- Silver Diammine Fluoride, Fluoride Varnishes
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of New England
Prostate Cancer
Nerve-sparing, Robot-assisted Radical Prostatectomy Using a Personalized, 3D-printed Prostate Model for Selective Resection of Positive Surgical Margins
To optimize precision for secondary resection (SR) in frozen section (FS) controlled nerve-sparing robot-assisted radical prostatectomy (NS-RARP) by using a personalized 3D-printed prostate model.
- Trial name
- AURORA (NCT05960669)
- Testing
- 3D model guided secondary resection
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University Hospital, Basel, Switzerland
Prostate Cancer
Study to Evaluate a New Method to Detect Residual Tumours During Surgery for Prostate Cancer Using Confocal Microscopy
Prostate cancer is the most common solid cancer affecting male patients worldwide. When diagnosed early, it can usually be cured with surgery (radical prostatectomy), but this procedure is associated with side effects such as…
- Trial name
- NCT06398470
- Testing
- NeuroSAFE procedure, LaserSAFE procedure
- Where
- United Kingdom
- Volunteers
- 21 people
- Sponsor
- University College, London
Crohn Disease, Resection Margins
Cellvizio to Evaluate Margins in Crohn's Ileal Disease
Crohn disease is an inflammatory bowel disease. A surgical procedure is required in about 80% of cases. Surgery doesn't cure from Crohn's disease but the type of surgery remains important as there are several intraoperative risk…
- Conditions
- Crohn Disease, Resection Margins, Recurrence
- Trial name
- CELLVICROHN (NCT05805020)
- Testing
- cellvizio
- Where
- France
- Volunteers
- 41 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Breast Cancer, Head and Neck Cancers
Surgical Margin Assessment Using Intra-operative High-resolution PET/CT in Patients With Cancers Referred to Surgical Resection, an Exploratory Pilot Study
Reoperation is often required in surgical oncology because of positive resection margins and is associated with substantial physical, psychological, and economic consequences.
- Conditions
- Breast Cancer, Head and Neck Cancers, Lung Cancer, Sarcoma
- Trial name
- SMART-PET (NCT07884487)
- Testing
- FDG radiotracer
- Where
- Belgium
- Volunteers
- 250 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Breast-Conserving Surgery, Negative Surgical Margins
Endoscopic Breast Conserving Surgery With Intra-operative Navigation System
A growing number of Chinese breast cancer patients are diagnosed at a young age. The quality of life of young breast cancer patients has been a critical issue.
- Conditions
- Breast-Conserving Surgery, Negative Surgical Margins, Endoscopy, Esthetics
- Trial name
- NCT05458414
- Testing
- Intra-operative Navigation System
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Solid Tumor, Adult
Ex Vivo Tumor Visualization and Resection Margin Assessment Using Topically Applied Fluorescent Imaging Agents
This is a proof-of-principle study, that uses freshly resected human solid tumor specimens to assess the performance of topically applied fluorescent imaging agents for the detection of tumor tissue and close / tumor-positive…
- Trial name
- SprayDye (NCT06292845)
- Testing
- Topical application of a fluorescent imaging agent
- Where
- Netherlands
- Volunteers
- 200 people
- Sponsor
- Erasmus Medical Center
Oropharyngeal Cancer
TraceIT Tissue Marker to Mark the Primary Resection Bed Margins of Oropharyngeal Cancers
The purpose of this research study is to look at how using an injectable marker called TraceIT can help with the radiation treatment planning process.
- Trial name
- NCT03713021
- Testing
- TraceIT Tissue Marker
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Washington University School of Medicine
Breast Cancer
Evaluation of Breast Cancer Surgical Margins Using Optical Spectroscopy
This study will apply optical spectroscopy to intraoperative margin assessment during surgery for breast cancer. We hypothesize that a combination of fluorescence spectroscopy and diffuse reflectance spectroscopy will reliably…
- Trial name
- NCT00214292
- Testing
- fluorescence spectroscopy and diffuse spectroscopy
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Wisconsin, Madison
Breast Cancer
Omitting vs. Doing Intraoperative Frozen Section Biopsy for Margin Status in Breast Conserving Surgery
Study phase: 3 Indication: Breast cancer patients undergoing breast conserving surgery Primary objectives: To determine the effect of selective omission of intraoperative margin evaluation via frozen section on margin positive…
- Trial name
- OFF-MAP (NCT03975179)
- Testing
- Omission of intraoperative frozen section biopsy for margin status, Frozen section biopsy for margin status
- Where
- 2 sites in South Korea
- Volunteers
- 1,292 people
- Sponsor
- Samsung Medical Center
Rectal Neoplasms Malignant, Rectum Carcinoma
Induction and Consolidation Chemotherapy in Patients With Locally Advanced CRM-positive Rectal Cancer
The purpose of this study is to determine whether the addition of 2 cycles of induction CapOx chemotherapy and 2 cycles of consolidation CapOx chemotherapy to standard chemoradiation improves 3-year disease-free survival in…
- Conditions
- Rectal Neoplasms Malignant, Rectum Carcinoma, Rectal Cancer
- Trial name
- RuCorT-03 (NCT04135313)
- Testing
- Capecitabine, Oxaliplatin, Radiotherapy
- Where
- Russia
- Volunteers
- 540 people
- Sponsor
- Blokhin's Russian Cancer Research Center
Liver Neoplasms
Assessment of Indocyanine Green as a Near-Infrared Fluorescent Contrast Agent for Image-guided Liver Surgery
This is a prospective, monocentric, non-randomized, phase I-II study. The goal is to assess the faisability and the capabilities of fluorescence imaging in hepatic surgery, and specially to help the surgeon while performing liver…
- Trial name
- HEPATOFLUO (NCT01738217)
- Testing
- Fluobeam
- Where
- France
- Volunteers
- 48 people
- Sponsor
- Centre Leon Berard
Head and Neck Cancer
Study Evaluating Near-infrared Imaging Coupled With Indocyanine Green for Intraoperative Control of Resection Margins in ENT Surgery
Assess the sensitivity of real-time near-infrared fluorescence imaging to detect microscopic residual disease in the operating room after a complete macroscopic surgical resection of head and neck cancers
- Trial name
- MAGNOLIA (NCT04842162)
- Testing
- indocyanine green
- Where
- 2 sites in Belgium, France
- Volunteers
- 65 people
- Sponsor
- Gustave Roussy, Cancer Campus, Grand Paris
Scarring
A Trial to Assess the Safety and Efficacy of Topical Salbutamol in Healthy Volunteers.
This will be a single centre, double-blind, placebo (vehicle) controlled, randomised, dose escalation trial. Three concentrations of topical salbutamol gel will be compared, in a group-wise fashion, with a placebo administration…
- Trial name
- SSCART (NCT03514615)
- Testing
- Incision, Active gel
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University Hospitals, Leicester
General Surgery, Oncology
3D Modeling for Detecting Locally Advanced Rectal Cancer With Positive Circumferential Resection Margin
This retrospective study aims to develop an AI-assisted 3D modeling system to improve staging accuracy for stage II-III locally advanced rectal cancer (LARC).
- Conditions
- General Surgery, Oncology, Medical Informatics
- Trial name
- NCT07183124
- Testing
- AI-Assisted 3D Imaging Model for Tumor and CRM Assessmen
- Where
- Taiwan
- Volunteers
- 1,500 people
- Sponsor
- Taichung Veterans General Hospital
Cicatrix
Scar-Improvement Efficacy and Safety of a Single Intradermal Injection of Avotermin (Juvista) Administered Following Full-Thickness Skin Incisions
This study was undertaken to investigate the scar-improvement efficacy and safety of a single dose of avotermin (Juvista) injection into skin incisions.
- Trial name
- NCT00627536
- Testing
- Avotermin
- Where
- United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Renovo
Breast Cancer
A Randomized Controlled Trial of Routine Shave Margins Versus Standard Partial Mastectomy in Breast Cancer Patients
This research study is designed to look at whether the routine use of shave margins (by taking extra tissue at the time of partial mastectomy surgery) will reduce the chances of having positive surgical margins requiring another…
- Trial name
- NCT01452399
- Testing
- Shave margins, No Shave Margins
- Where
- United States
- Volunteers
- 251 people
- Sponsor
- Yale University