Clinical trials: Circumferential Resection Margin
Rectal Cancer
FOLFOXIRI Chemotherapy Alone as Neoadjuvant Treatment for Circumferential Radial Margin (CRM) Positive Rectal Cancer
Neoadjuvant 5-Fu based chemoradiation followed by surgery is a standard treatment for locally advanced rectal cancer. However, radiation-related side effects could not be neglected.
- Trial name
- NCT03161574
- Testing
- FOLFOXIRI
- Where
- China
- Sponsor
- Guangxi Medical University
Esophageal Cancer
Circumferential Section Pane Less Than 1 mm in Esophagectomy for Esophageal Cancer.
A suspicious circumferential resection margin (CRM), defined as tumor cells within 1 mm of the CRM, is still controversial. The aim of this study was to compare the clinical significance of a suspicious CRM to histologically…
- Trial name
- NCT01959906
- Where
- Belgium
- Volunteers
- 923 people
- Sponsor
- University Hospital, Gasthuisberg
Rectal Cancer Patients
Rectal Cancer CTC Trial
This prospective, multi-centre, randomised clinical trial aims to compare the effect of neoadjuvant chemoradiotherapy versus primary surgery on circulating tumor cells (CTCs) in patients with stage II-III rectal cancer without…
- Trial name
- NCT07194616
- Testing
- Primary Surgery, Neoadjuvant radiochemotherapy and surgery
- Where
- 4 sites in Czechia
- Volunteers
- 120 people
- Sponsor
- University Hospital Ostrava
Indications and Effectiveness for Extended Posterior Circumferential Decompression
Safety and Effectiveness of Extended Circumferential Decompression for Thoracic Ossification of Posterior Longitudinal Ligament
The study was to evaluate the indications, efficiency and safety of the extended posterior circumferential decompression technique for the treatment of thoracic ossification of posterior longitudinal ligament (TOPLL) with dura…
- Trial name
- NCT04910737
- Testing
- extended posterior circumferential decompressive surgery
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Isthmic Spondylolisthesis, Surgical Procedure, Unspecified
Isthmic Spondylolisthesis Treated With Combined Approach: Clinical and Radiological Outcomes
This study aims to evaluate clinical and radiological outcomes of isthmic spondylolisthesis surgically treated with combined approach.
- Trial name
- SPLAC (NCT03585439)
- Testing
- Observational study evaluating the results of an intervention for isthmic spondylolisthesis: surgical procedure with double approach: Anterior lumbar Interbody Fusion then postero-lateral fusion
- Where
- France
- Volunteers
- 87 people
- Sponsor
- CMC Ambroise Paré
Bone Loss
Radiographic Evaluation of All-on-4 Implant Prosthesis With Different Materials and Bar Construction Techniques
Eighteen patients will be selected from the outpatient clinic of the Prosthodontic Department, Faculty of Dentistry, Mansoura University seeking prosthetic rehabilitation.
- Trial name
- NCT06071689
- Testing
- screw retained prosthesis
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Atrial Fibrillation
Left Atrium Substrate Based Ablation Plus Circumferential Pulmonary Vein Isolation to Treat Chronic Atrial Fibrillation
The purpose of this study is to determine whether left atrium substrate based ablation plus circumferential is effective in the treatment of persistent and long-standing atrial fibrillation.
- Trial name
- NCT01716143
- Testing
- radiofrequency catheter ablation
- Where
- China
- Volunteers
- 87 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Strain of Muscle and/or Tendon of Lower Leg, Fracture of Lower Leg
Onset Time of Nerve Block: A Comparison of Two Injection Locations in Patients Having Lower Leg/ Foot Surgery
The purpose of this study is to compare injecting local anesthetic (numbing medication) in different patterns around a major nerve in the leg.
- Conditions
- Strain of Muscle and/or Tendon of Lower Leg, Fracture of Lower Leg, Crushing Injury of Lower Leg, Fracture Malunion - Ankle and/or Foot
- Trial name
- NCT01542840
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Ochsner Health System
Atrial Fibrillation
CPVI Alone Versus. CPVI Plus Electrophysiological Substrate Ablation in the LA During SR for the Treatment of Non-PAF
The primary objective of this investigation is to compare the efficacy of two different AF ablation strategies in patients with non-paroxysmal AF: CPVI plus electrophysiologic substrate ablation in the left atrium during sinus…
- Trial name
- STABLE-SR_II (NCT03448562)
- Testing
- CPVI, STABLE-SR
- Where
- China
- Volunteers
- 300 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Displaced Forearm Fractures
Randomized Trial of Casting Techniques for Displaced Forearm Fractures
It is recognized that fractures of the distal radius and forearm occur in approximately one in 100 children and adolescents every year.
- Trial name
- NCT00823823
- Testing
- Bivalved cast, Circumferential cast
- Where
- United States
- Volunteers
- 202 people
- Sponsor
- Boston Children's Hospital
Primary Congenital Glaucoma
Visco-Circumferential-Suture-Trabeculotomy Versus Trabeculotomy
comparing outcomes of Visco-Circumferential-Suture-Trabeculotomy in primary congenital glaucoma to trabeculotomy
- Trial name
- NCT04683289
- Testing
- trabeculotomy
- Where
- Egypt
- Volunteers
- 51 people
- Sponsor
- Mansoura University
Abdominal Fat
Pivotal Study of the truSculpt Radiofrequency Device for Circumferential Reduction
To evaluate the safety and efficacy of the Cutera truSculpt radiofrequency device for circumferential reduction.
- Trial name
- NCT02873104
- Testing
- truSculpt rf device
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cutera Inc.
Primary Open Angle Glaucoma
Visco-Circumferential-Suture-Trabeculotomy Versus Rigid Probe Viscotrabeculotomy in Primary Open Angle Glaucoma
Visco-Circumferential-Suture-Trabeculotomy versus Rigid probe Viscotrabeculotomy in Primary Open Angle Glaucoma.
- Trial name
- NCT05666440
- Testing
- Visco-Circumferential-Suture-Trabeculotomy in Primary Open Angle Glaucoma., Rigid probe Viscotrabeculotomy in Primary Open Angle Glaucoma.
- Volunteers
- 166 people
- Sponsor
- Mansoura University
Rectal Cancer, Treatment
Safety and Efficacy Study of Cylindrical Abdominoperineal Resection to Treat Rectal Cancer
The purpose of this study is to determine whether cylindrical abdominoperineal resection is effective in the treatment of advanced very low rectal cancer
- Conditions
- Rectal Cancer, Treatment, Postoperative Complications, Neoplasm Recurrence, Local
- Trial name
- NCT00949273
- Testing
- cylindrical abdominoperineal resection
- Where
- 7 sites in China
- Volunteers
- 300 people
- Sponsor
- Beijing Chao Yang Hospital
Shoulder Instability
Circumferential Lesions of the Glenoid Labrum
Objective: Symptomatic pan-labral or circumferential (360 degree) tears of the glenohumeral labrum are an uncommon injury. The purpose of this study is to report the prospective surgical results of circumferential lesions of the…
- Trial name
- NCT00849927
- Where
- 2 sites in United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Society of Military Orthopedic Surgeons
Nanophthalmos
Extensive Circumferential Partial Thickness Sclerectomy in Nanophthalmic Eyes
Purpose: To describe an extensive scleral excision technique to treat or prevent uveal effusion in nanophthalmic eyes. Design: Prospective interventional case series. Methods: Setting: Institutional.
- Trial name
- NCT03748732
- Testing
- sclerectomy
- Where
- Lebanon
- Volunteers
- 30 people
- Sponsor
- Rafic Hariri University Hospital
Rectal Neoplasms
Effective Study of Preoperative Short-course Radiotherapy for the Advanced Resectable Rectal Cancer
The local recurrence of rectal cancer is one of the main problem that fail the treatment. The preoperative neoadjuvant (chemo)radiotherapy has been confirmed to reduce the local recurrence rate,especially in the advanced rectal…
- Trial name
- NCT01437514
- Testing
- preoperative short-course radiotherapy
- Where
- 4 sites in China
- Volunteers
- 410 people
- Sponsor
- West China Hospital
Atrial Fibrillation
EXPORT Randomized Trial
Pulmonary Vein Isolation (PVI)-Only Group 1. Pulmonary vein isolation (PVI) will be performed, and the procedure will be terminated without the administration of isoproterenol following the standard waiting period. 2.
- Trial name
- NCT07197931
- Testing
- Additional extra-pulmonary vein trigger ablation group, Empirical pulmonary vein isolation group
- Where
- South Korea
- Volunteers
- 406 people
- Sponsor
- Yonsei University
Atrial Fibrillation
Randomized Trial of Two Ablation Catheters in Paroxysmal Atrial Fibrillation
Atrial fibrillation (AF) is a chaotic heart rhythm of the top chambers of the heart. AF occurs in up to 10% of the population over the age of 60.
- Trial name
- NCT00678340
- Testing
- WACA and PVI, PVAC
- Where
- United Kingdom
- Volunteers
- 178 people
- Sponsor
- Pier Lambiase
Circumferential Supracrestal Fiberotomy, Orthodontic Extrusion
Laser Verses Conventional Circumferential Supracrestal Fiberotomy in Orthodontic Extrusion for Crown Lengthening
The aim of this study is to the evaluate the stability of the amount of healthy tooth structure exposed after laser versus conventional technique of fiberotomy during orthodontic extrusion.
- Conditions
- Circumferential Supracrestal Fiberotomy, Orthodontic Extrusion, Crown Lengthening
- Trial name
- NCT06221137
- Testing
- conventional circumferential supracrestal fiberotomy, laser circumferential supracrestal fiberotomy
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University