Clinical trials: Excision Margin
Oncology, Tumor Recurrence and Metastasis
Effect of Surgical Margin Width on Recurrence and Survival in Patients With Hepatic Oligometastasis of Colorectal Cancer
The main objective of this study was to evaluate the effect of surgical margin width on the prognosis of patients with hepatic oligometastasis of colorectal cancer by statistical 1-year intrahepatic recurrence-free survival rate…
- Trial name
- NCT06934018
- Testing
- Surgery and procedure
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Fudan University
Rectal Cancer, Abdominoperineal Resection
Abdominoperineal Extra-Elevators Rectal Resection for Cancer: Prone Position vs. Supine Position
Prospective multicenter randomized controlled trial comparing the prone vs. the supine position of the perineal time of the Miles operation in patients with advanced rectal cancer.
- Trial name
- APPRO (NCT02163785)
- Testing
- Abdominoperineal extra-elevators rectal resection for low lying rectal cancer
- Where
- 19 sites in Spain
- Volunteers
- 280 people
- Sponsor
- Hospital Universitario La Fe
Excision Margin
Incidental Finding of Gastrointestinal Stromal Tumors (GISTs) During Laparoscopic Sleeve Gastrectomy, How to Deal? How Much Safety Margin
LSG is thought to be the best choice for obese patients with conincidental GISTs, as a tumour can be resected along with resecting the stomach within the same procedure.
- Trial name
- NCT04344847
- Testing
- Laparoscopic sleeve gastrectomy
- Where
- Saudi Arabia
- Volunteers
- 338 people
- Sponsor
- Bassem Mohamed Sieda
Kidney Transplantation
Normothermic Machine Perfusion (NMP) Versus Hypothermic Machine Perfusion (HMP) in Human Kidney Transplantation
Due to the rising incidence of renal failure and the improvement of organ transplantation technology, the shortage of donor organs has become one of the main problems limiting the development of kidney transplantation.
- Trial name
- NCT05743751
- Testing
- Normothermic machine perfusion, Hypothermic machine perfusion
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Zhang Tianyu
Glioblastoma, Surgical Margin
Differentiation Between Healthy Cerebral Tissue and Tumor Tissue Using a Tissue Sensing Instrument
Differentiation between glioma tumor tissue and normal cerebral tissue using Diffuse Reflectance Spectroscopy (DRS) on surgical tissue samples ex-vivo
- Trial name
- NCT05171127
- Testing
- Diffuse Reflectance Spectroscopy
- Where
- Sweden
- Volunteers
- 31 people
- Sponsor
- Karolinska University Hospital
Soft Tissue Sarcoma of the Limb, AJCC Stage II and III
Preoperative Radiotherapy for Sarcomas of the Extremities With Intensity-Modulation, Image-Guidance and Small Safety-margins
RATIONALE: Modern radiotherapy techniques in a neoadjuvant setting have the potential to minimize morbidity and maximize efficacy.
- Trial name
- PREMISS (NCT01552239)
- Testing
- IMRT/IGRT, Tumor resection, Brachytherapy
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Technical University of Munich
Breast Cancer
The Impact of Surgeon-Interpreted Intraoperative Margin Assessment During Breast Conserving Surgery on Postoperative Treatment
To learn if Pegulicianine Fluorescence-Guided Surgery (pFGS), which is part of the Lumicell Direct Visualization System, and Digital Breast Tomosynthesis (DBT) can improve the identification of tumor margins during a partial…
- Trial name
- NCT07140965
- Testing
- Pegulicianine Fluorescence-Guided Surgery, Digital Breast Tomosynthesis, Breast Conserving Therapy
- Where
- United States
- Volunteers
- 175 people
- Sponsor
- M.D. Anderson Cancer Center
Ss-octa, Lid Margin Blood Flow Density
Quantitative Assessment of Lid Margin Vascularity Using SS-OCTA
To explore an optimized scan technique for the detection of lid margin vasculature
- Conditions
- Ss-octa, Lid Margin Blood Flow Density, MGD
- Trial name
- NCT06091722
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Head and Neck Carcinoma, Frozen Section Management
Optimization of Communication Between Surgery and Pathology
The aim of the study is to investigate the extent to which the oncological safety of frozen sections can be improved through visual communication between head and neck surgery and pathology.
- Trial name
- DigiComSurg (NCT07378345)
- Testing
- visual description of frozen section results during surgery
- Where
- Germany
- Volunteers
- 155 people
- Sponsor
- Heidelberg University
Nasoalveolar Fistula (Defect)
Clinical Assessment of Usage of Cleft Margin Flap With Anterior Palatal Closure in Closure of Naso-alveolar Defect.
During primary cleft lip repair in patients who were born with cleft lip and palate, usage of cleft margin flap with anterior palatal closure will be done in an attempt to close the Naso-alveolar fistula (defect) that usually…
- Trial name
- NCT03922438
- Testing
- usage of cleft margin flap with anterior palatal closure during primary cleft lip repair.
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Breast Carcinoma, Prostate Cancer Surgery
High-resolution PET-CT Specimen Imaging for the Perioperative Visualization of Resection Margins
These are patients in whom a benign or malignant tumor was recorded requiring surgery. During that surgery, the surgeon will cut away the tumor as part of the treatment of the disease.
- Conditions
- Breast Carcinoma, Prostate Cancer Surgery, Thyroid Cancer, Parathyroid Adenomas
- Trial name
- NCT06835426
- Testing
- Single intravenous injection of the radiotracer, Imaging resected specimen using the high-resolution PET-CT specimen imager
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- Algemeen Ziekenhuis Maria Middelares
Gingival Recession, Gingival Disease
Prospective Clinical Evaluation of Periodontal Response to Different Prosthetic Margin Design
Background: The actual literature is consistent in considering potential negative effects of sub-gingival prosthetic margins on the periodontal health, but no research has focused the attention on the type of prosthetic margin…
- Conditions
- Gingival Recession, Gingival Disease, Gingival Bleeding
- Trial name
- NCT02276586
- Testing
- Horizontal Tooth preparation, Vertical Tooth preparation
- Where
- Italy
- Volunteers
- 58 people
- Sponsor
- University of Padova, School of Dental Medicine
Tongue Cancer, Tongue Cancer TNM Staging Primary Tumor (T) T1
Clinical Study Evaluating the Proper Surgical Safety Margin for Early Stage Oral Tongue Cancers
A prospective multicenter randomized non-inferiority clinical trial, to evaluate the efficacy and safety of 1.0 cm-safety margin surgery, compared with 1.5 cm safety margin surgery for cT1-2N0 oral tongue cancer Summary: A…
- Conditions
- Tongue Cancer, Tongue Cancer TNM Staging Primary Tumor (T) T1, Tongue Cancer TNM Staging Primary Tumor (T) T2, Surgery
- Trial name
- NCT04738786
- Testing
- 1.5 cm surgical safety margin for cT1-2N0 oral tongue cancers, 1.0 cm surgical safety margin for cT1-2N0 oral tongue cancers
- Where
- 4 sites in South Korea
- Volunteers
- 125 people
- Sponsor
- Samsung Medical Center
Localized Prostate Cancer, Positive Surgical Margin
SPECTRA: Intraoperative Hyperspectral Imaging for Prostate Cancer
Radical prostatectomy (RP) is currently one of the gold standard of care in managing localized prostate cancer (Pca). However, despite advances in Robot-Assisted RP (RARP), cancer cells may still be found (up to 42%) at the edge…
- Conditions
- Localized Prostate Cancer, Positive Surgical Margin, Hyperspectral Imaging
- Trial name
- SPECTRA (NCT07826858)
- Testing
- HyperSpectral imaging acquisition of ex-vivo prostate specimen prior formalin fixation (fresh acquisition)..
- Where
- Switzerland
- Volunteers
- 26 people
- Sponsor
- Massimo Valerio
Gingival Recession
Study of Root Coverage With Acellular Dermal Matrix: Puros® Dermis Versus Alloderm®
The purpose of the study is to evaluate whether clinical parameters for Puros Dermis are, at minimum, equivalent when compared to AlloDerm, the current industry standard, for the treatment of single, non-adjacent Miller's Class I…
- Trial name
- NCT00881959
- Testing
- Puros® Dermis versus Alloderm®
- Where
- 4 sites in United States
- Volunteers
- 80 people
- Sponsor
- Zimmer Biomet
Breast Cancer - Ductal Carcinoma in Situ (DCIS), Breast-Conserving Surgery
Reoperation Rate in Breast-Conserving Surgery Using Confocal Histolog® Scanner for Intraoperative Margin Assessment
This PMPF study is proposed to evaluate in real life the reoperation rates (ROR) of breast cancer and/or DCIS surgery when including the use of the HLS in the context of breast lumpectomy margin assessment.
- Trial name
- SHIELD (NCT05946759)
- Testing
- Histolog Scanner
- Where
- Germany
- Volunteers
- 54 people
- Sponsor
- SamanTree Medical SA
Breast Cancer
Intraoperative Use of ClearEdge Device in Breast Conserving Surgery
Multi center, pivotal prospective, randomized clinical trial The proposed randomized controlled study will evaluate the benefits of adding the ClearEdge imaging device to the Standard of Care (SoC) of margins assessment in breast…
- Trial name
- NCT05456373
- Testing
- ClearEdge device
- Where
- United States
- Volunteers
- 288 people
- Sponsor
- LS BioPath
Brain Injuries, Acute, Brain Tumor Adult
PIRe 2.0: A Stepped-Care Model for Involving Relatives Across Sectors
Serious brain diseases and injuries affect not only the person who becomes ill or injured, but also their family. Relatives of people with acquired brain injury (ABI) or malignant brain tumor (MBT) often take on a major role in…
- Conditions
- Brain Injuries, Acute, Brain Tumor Adult, Brain (Nervous System) Cancers, Traumatic Brain Injuries
- Trial name
- PIRe (NCT07590726)
- Testing
- Supportive Care
- Where
- Denmark
- Volunteers
- 160 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Squamous Cell Carcinoma of Oropharynx, Squamous Cell Carcinoma of Hypopharynx
Interest of Narrow Band Imaging in Detection of Upper Aerodigestive Cancers
The aim of this study is to prospectively determine if the use of NBI endoscopy modifies the superficial extension of these tumors.
- Conditions
- Squamous Cell Carcinoma of Oropharynx, Squamous Cell Carcinoma of Hypopharynx, Squamous Cell Carcinoma of Larynx
- Trial name
- NCT02035735
- Testing
- WL and NBI
- Where
- France
- Volunteers
- 93 people
- Sponsor
- University Hospital, Toulouse
Type 1 Diabetes
Intensive Care Program for Youth With Diabetes
The purpose of this study was to determine the ability of a family-focused, office-based intervention to improve medical and behavioral outcomes for children and adolescents with type 1 diabetes.
- Trial name
- NCT00961974
- Testing
- Care Ambassador Intervention, Psychoeducational Intervention
- Where
- United States
- Volunteers
- 154 people
- Sponsor
- Joslin Diabetes Center