Clinical trials: Resection Margins
Breast Cancer, Resection Margin
Evaluation of Safety and Performance of Intraoperative Detection of Light Signals During Electrosurgical Breast Cancer Resection
This monocentric early feasibility first in human study is intended to evaluate safety and performance of intraoperative detection of light signals during electrosurgical breast cancer resection.
- Trial name
- NCT06020573
- Testing
- Clip-on electrode with fiber optics
- Where
- Germany
- Volunteers
- 24 people
- Sponsor
- Erbe Elektromedizin GmbH
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
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
Osteosarcoma, Resection Margins
B7-H3 NIR Imaging for Osteosarcoma Surgery
Complete removal of all tumor tissue with a wide surgical margin is essential for the treatment of osteosarcoma (OS). However, it's difficult, sometimes impossible, to achieve due to the invisible small satellite lesions and…
- Conditions
- Osteosarcoma, Resection Margins, B7-H3 Probe, Local Recurrence
- Trial name
- ROLN-B7-H3 (NCT06778603)
- Testing
- a targeted probe B7H3-IRDye800CW
- Where
- China
- Volunteers
- 32 people
- Sponsor
- Peking University People's Hospital
Breast Cancer, Quality of Life
Factors Influencing Breast Cancer Resection Volumes And Their Impact on Treatment Outcome (FIBRATIO)
The number of breast cancer survivors is constantly growing. Breast conserving surgery (BCS) is equal or superior to mastectomy both regarding survival and quality of life (QoL).
- Conditions
- Breast Cancer, Quality of Life, Patient Satisfaction, Resection Margin
- Trial name
- FIBRATIO (NCT05257577)
- Testing
- Breast conserving surgery
- Where
- 4 sites in Finland
- Volunteers
- 220 people
- Sponsor
- Tampere University Hospital
PDAC, Pancreatoduodenectomy
Mesopancreas Study in Pancreatic Cancer
After the Introduction of the pathological circumferential resection margin (CRM status by LEEPP Protocol), residual cancer (R1 resection) was most often found in the dorsal and medial resection margins.
- Conditions
- PDAC, Pancreatoduodenectomy, Margin, Resection, Surgery
- Trial name
- MESOPANC-01 (NCT05895214)
- Testing
- oncological relevance of the mesopancreas
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Squamous Cell Carcinoma of Head and Neck, Neoadjuvant Therapy
Reducing Excision Margins After Neoadjuvant Chemoimmunotherapy for HPV Negative Resectable Locally Advanced HNSCC
This study aims to explore the 2-year DFS (disease-free survival) rate and organ retention rate and to explore the ORR, PCR rate, 2y-OS， and quality of life of patients.
- Conditions
- Squamous Cell Carcinoma of Head and Neck, Neoadjuvant Therapy, Resection Margin
- Trial name
- NCT05459415
- Testing
- Reducing Excision Margins
- Where
- China
- Volunteers
- 54 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Circumferential Resection Margin, Intraoperative Perforation of Rectum
Surgery Without Neoadjuvant Chemoradiotherapy Compared With Neoadjuvant Chemoradiotherapy for Rectal Cancer With Negative Circumferential Resection Margin Based on MRI Assessment, a Perspective Multicenter Randomized Controlled Trial
For now, neoadjuvant chemoradiotherapy is routinely performed for T3N1-2M0 rectal cancer. However, there are lots of complications following neoadjuvant chemoradiotherapy, such as Wound-related complications, anastomotic leakage…
- Conditions
- Circumferential Resection Margin, Intraoperative Perforation of Rectum, Local Recurrence of Malignant Tumor of Rectum, Disease-free Survival
- Trial name
- SCRM-01 (NCT03504449)
- Testing
- neoadjuvant chemoradiotherapy
- Where
- China
- Volunteers
- 350 people
- Sponsor
- Beijing Chao Yang Hospital
Bladder Cancer, Bladder Urothelial Carcinoma
Bladder Perforation Post-TURBT: Definition, Incidence and Natural HistoryStudy
In view of sparse data of precise definition, risk factors, natural history and management of bladder perforation following Transurethral resection of bladder tumour (TURBT).
- Conditions
- Bladder Cancer, Bladder Urothelial Carcinoma, Trauma, Injuries
- Trial name
- TURBT-BP (NCT04129606)
- Testing
- Computed tomographic cystography
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Abdelwahab Hashem
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