Clinical trials: Excision Margin
Oral Cancer
NBI in Oral Cavity Cancer
Oral cancer starts in the mucosa of the mouth and the most common site is the tongue and gingiva. One of the most important issues for the prognosis is to surgically remove all the cancer, at the sides as well as at the deep…
- Trial name
- NCT04398121
- Where
- Sweden
- Volunteers
- 49 people
- Sponsor
- Region Örebro County
Pancreas, Adenocarcinoma
Prospective Evaluation of the Resection Margins and the Ganglionic Status Using a Quality Standard Resection for Adenocarcinoma of the Head of the Pancreas
This multicentric prospective study evaluates the role of the margins resection and the ganglionic status when using a quality standard for the resection of adenocarcinoma of the head of the pancreas.
- Trial name
- MRP (NCT00918853)
- Testing
- resection of adenocarcinoma of the head of the pancreas
- Where
- 20 sites in France
- Volunteers
- 156 people
- Sponsor
- Institut Paoli-Calmettes
Endodontically Treated Teeth, Missing Teeth
Impression & Prosthesis Quality Made From Different Polyvinylsiloxane Impression Techniques
This randomized controlled trial is to clinically assess and compare impression quality of polyvinylsiloxane impression material using one step (experimental) and two step (control) impression techniques and its effect on…
- Conditions
- Endodontically Treated Teeth, Missing Teeth, Discoloration, Tooth, Prosthesis Failure, Dental
- Trial name
- NCT05938400
- Testing
- Polyvinylsiloxane impression with different techniques
- Where
- Pakistan
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
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
Prostate Cancer Adenocarcinoma, Erectile Dysfunction Following Radical Prostatectomy
Use of Indocyanine Green in Robotic Prostate Surgeries
Imaging of the vascular nerve bundle using Indocyanine Green
- Trial name
- NCT05960149
- Testing
- using Indocyanine Green, Nerve-sparing robot-assisted laparoscopic radical prostatectomy
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ankara University
Prostate Cancer, Erectile Dysfunction
Pentafecta Outcomes After Robot-assisted Laparoscopic Radical Prostatectomy
Robot-assisted laparoscopic radical prostatectomy (RALRP) is a surgical technique for the treatment of prostate cancer. The aim of this study was to report our initial experience with RALRP, by applying the concept of pentafecta.
- Conditions
- Prostate Cancer, Erectile Dysfunction, Complication of Surgical Procedure, Urinary Incontinence
- Trial name
- NCT03706508
- Testing
- Robot-assisted laparoscopic radical prostatectomy
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
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
Breast Cancer
Wide Margin vs. Narrow Margin in Postneoadjuvant Lumpectomy
Breast cancer patients often receive systemic drugs as the initial curative treatment of their disease. The initial systemic therapy leads to a variable degree of tumor shrinkage.
- Trial name
- NCT03417622
- Testing
- Bracketing, Neoadjuvant therapy, Post-treatment volume margin resection
- Where
- Egypt
- Volunteers
- 370 people
- Sponsor
- Mansoura University
Esophageal Squamous Cell Carcinoma, Positive Circumferential Resection Margin
Adjuvant Radiotherapy for Esophageal Squamous Cell Carcinoma With Positive Circumstantial Resection Margin
The purpose of this study is to determine the efficacy of adjuvant radiotherapy for esophageal squamous cell carcinoma with positive circumstantial resection margin.
- Trial name
- NCT03273647
- Testing
- radiation
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fudan University
Surgical Anastomosis
Intraoperative Hyperspectral Imaging in Gastrointestinal Anastomoses
In this study, gastrointestinal anastomoses are examined with a hyperspectral camera.
- Trial name
- HSIGI (NCT03667950)
- Testing
- Hyperspectral Imaging
- Where
- Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Leipzig
Uterine Cervical Neoplasm, Endometrial Neoplasms
Optimal Margin Evaluation of Online Adaptive Radiotherapy for Postoperative Treatment of Endometrial and Cervical Cancer
Online adaptive radiotherapy has demonstrated to be feasible to reduce inter-fractional radiotherapy errors as it re-optimizes treatment plan every fraction.
- Trial name
- NCT05682950
- Testing
- online adaptive radiotherapy
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Peking Union Medical College Hospital
Basal Cell Carcinoma
Confocal Microscopy Evaluation of Margin Clearance in Basal Cell Carcinomas in Mohs Surgery
This study is comparing the accuracy and speed of the Vivascope 2500 ex-vivo fluorescent confocal microscope with frozen section Mohs histology in evaluating clear margins in basal cell carcinoma in Mohs surgery.
- Trial name
- FCM-P (NCT03610620)
- Testing
- Vivascope 2500 ex-vivo fluorescent confocal microscope
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Julie Dawson
Melanoma (Skin Cancer), Skin Carcinoma
Biomechanical Characterization of Skin Properties Using Impact Based-Analysis Method (IBAM)
Skin palpation remains, alongside visual inspection, the main clinical tool used to detect cutaneous abnormalities. However, palpation is a subjective, operator-dependent examination with limited sensitivity.
- Trial name
- SkinTumor-IBAM (NCT07861022)
- Volunteers
- 10 people
- Sponsor
- Centre Hospitalier Universitaire Henri Mondor, Assistance Publique Hôpitaux de Paris
Brain Metastases, Adult, Brain Tumor - Metastatic
Stereotactic Radiation for Growing/Changing Brain Metastases With Same-Day Radiation Planning and Treatment With Margin Reduction
The goal of this study is to evaluate the feasibility and effectiveness of same-day radiation planning and treatment. The study will shorten the time interval between radiation planning (radiation mapping) and radiation…
- Conditions
- Brain Metastases, Adult, Brain Tumor - Metastatic, Brain Metastases From Non-small Cell Lung Cancer (NSCLC), Brain Metastases From Extra-cranial Solid Tumors
- Trial name
- NCT07132190
- Testing
- Linear accelerator-based stereotactic radiation for brain metastases using 0mm or 1mm PTV
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Ayal A. Aizer, MD
Pancreatic Cancer
Porto-Venous Radiomics in Pancreatic Cancer
Multi-centre Retrospective Observational Cohort study of patients who underwent pancreaticoduodenectomy from 01/01/2005 to 01/02/2022 with histologically confirmed pancreatic head malignancy
- Trial name
- NCT05700110
- Testing
- Non-Interventional
- Where
- United Kingdom
- Volunteers
- 800 people
- Sponsor
- Royal Marsden NHS Foundation Trust
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
Lung Non-Small Cell Carcinoma, Positive Surgical Margin
Single Fraction Stereotactic Body Radiation Therapy After Surgery in Treating Patients With Non-small Cell Lung Cancer
This trial studies the side effects of single fraction stereotactic body radiation therapy after surgery in treating patients with non-small cell lung cancer.
- Conditions
- Lung Non-Small Cell Carcinoma, Positive Surgical Margin, Resected Mass, Stage III Lung Cancer AJCC v8
- Trial name
- NCT04073745
- Testing
- Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Roswell Park Cancer Institute
Hepatocellular Carcinoma, Narrow Margin
Phase II Study of Adjuvant SIB Radiotherapy Following Narrow-Margin Hepatectomy in Patients With HCC.
This is a single-arm prospective phase II clinical trial to investigate the efficacy and safety of adjuvant simultaneouslyintegrated boost radiotherapy following narrow-margin(<1cm) hepatectomy in patients with HCC.
- Conditions
- Hepatocellular Carcinoma, Narrow Margin, Radiotherapy
- Trial name
- NCT06205472
- Testing
- Adjuvant SIB radiotherapy
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Benign Neoplasm, Malignant Neoplasm
Intraoperative Tumor Margin Identification With ICG Dye Imaging
In this research study we want to learn more about the use of indocyanine green (ICG) during bone or soft tissue mass resections. Indocyanine green (ICG) is a type of dye that is used in medical diagnostics.
- Trial name
- NCT04752137
- Testing
- Indocyanine green, SPY-PHI
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital
Head & Neck Cancer
Performance of 18F-FDG Micro-PET-CT in the Assessment of Surgical Margins in Head and Neck Cancer
The purpose of this study is to evaluate the diagnostic performance of 18F-FDG micro-PET-CT in malignant Head and neck cancer compared to definitive histological analysis (gold standard).
- Trial name
- TEP Margins (NCT07285564)
- Testing
- micro PET/CT
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Centre Henri Becquerel