Clinical trials: Preoperative Imaging Assessment
Neurogenic Myositis Ossificans, Neurogenic Para-osteo-arthritis
Comparison Between CT and MRI in Preoperative Evaluation of Neurogenic Myositis Ossificans or Neurogenic Para-osteo-arthritis
The principal objective of the study is to compare between CT and MRI diagnostic performance (sensibility and specificity) in the preoperative assessment of neurogenic para-osteo-arthritis.
- Trial name
- MON-IRM (NCT03832556)
- Testing
- CT scan, MRI examination
- Where
- France
- Volunteers
- 23 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Gastric Emptying, Preoperative Care
Incidence of Stomach Fullness and Associated Factors in Elective Surgical Patients
The aim of this prospective, observational study is to evaluate the incidence of residual gastric content in elective surgical patients who adhered to preoperative fasting guidelines and to investigate associated patient-related…
- Conditions
- Gastric Emptying, Preoperative Care, Preoperative Fasting, Elective Surgical Procedures
- Trial name
- NCT06606782
- Where
- Turkey (Türkiye)
- Volunteers
- 404 people
- Sponsor
- Recep Tayyip Erdogan University
Breast Cancer
Comparison of MRI and CEDM to Evaluate Treatment Response Before Surgery
The purpose of this study is to compare the diagnostic accuracy of breast magnetic resonance imaging (MRI) and contrast enhanced digital mammography (CEDM) in assessing the residual disease extent in patients who have completed…
- Trial name
- NCT03070340
- Testing
- Breast Magnetic Resonance Imaging (MRI), Contrast Enhanced Mammography (CEDM)
- Where
- 5 sites in United States
- Volunteers
- 125 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Ductal Carcinoma In Situ, Invasive Breast Cancer
Digital Breast Tomosynthesis Versus Contrast Enhanced Magnetic Resonance Imaging (MRI) for Breast Cancer Staging
The primary objective of this study is to compare the diagnostic accuracy of Digital Breast Tomosynthesis (DBT) versus that of Contrast Enhanced Magnetic Resonance Imaging (CEMRI) in determining the size of breast cancer…
- Trial name
- NCT01060085
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Non-small Cell Lung Carcinoma
Evaluation of FLT-PET and DWI-MRI in Patients With NSCLC Treated With a Platinum-based Doublet as Preoperative Chemo
The purpose of the study is to qualify, independently, tumor cell proliferation by 3'-Deoxy-3'-[18F]Fluorothymidine (FLT) -Positron Emission Tomography , and cell death by Diffusion Weighted Imaging (DWI) -Magnetic Resonance…
- Trial name
- EVIDENCE (NCT02273271)
- Testing
- 18F-FLT-PET/CT and DWI-MRI
- Where
- 2 sites in Italy, United Kingdom
- Volunteers
- 31 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Postoperative Recovery, Lumbar Disc Herniation
Lower Back Muscle Size and Recovery After Lumbar Disc Herniation Surgery
Recovery after surgery for a herniated disc in the lower back differs from person to person. The size of the muscles around the lower spine may be related to recovery, but this relationship is not well understood.
- Trial name
- NCT07768241
- Testing
- Preoperative Psoas and Multifidus Muscle Measurements
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Liver Metastases, Colorectal Cancer
Evaluation of Diffusion Weighted Imaging -MRI in Patients With Resectable Liver Metastases From Colorectal Cancer
The primary objective of this study is to correlate the percentage change in apparent diffusion coefficient (ADC) between baseline and early therapy (at day 14) with tumor regression grade (TRG) measured in the surgical resection…
- Trial name
- NCT02355353
- Testing
- Experimental: imaging arm
- Volunteers
- 31 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Insulinoma
68Ga-NODAGA-exendin-4 PET/CT for Diagnostic Imaging in AHH
In order to improve the sensitivity and specificity of pre-operative imaging localization of foci in adult endogenous hyperinsulinemic hypoglycaemia (AHH) we aim to evaluate a novel promising imaging compound targeting the…
- Trial name
- GLP-1-AHH (NCT03189953)
- Testing
- 68Ga-NODAGA-exendin 4 PET/CT
- Volunteers
- 56 people
- Sponsor
- Radboud University Medical Center
Early Stage Breast Cancer
Impact of Breast Magnetic Resonance Imaging (MRI) on Mastectomy Rates
The primary goal of this study is to determine if preoperative breast MRI findings resulted in more extensive surgery, i.e., mastectomy than breast conserving surgery, i.e., lumpectomy in early stage breast cancers at Summa Akron…
- Trial name
- NCT01166581
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Summa Health System
Foreign-Body Reaction, Soft Tissue Filler Complication
Prospective Paired Evaluation of Conventional Versus Structured Magnetic Resonance Imaging Interpretation for Preoperative Assessment of Gluteal Permanent Synthetic Filler Disease
This prospective paired diagnostic-impact study will compare conventional qualitative MRI reporting with a new structured anatomic classification in adults undergoing surgery for gluteal permanent synthetic filler disease.
- Conditions
- Foreign-Body Reaction, Soft Tissue Filler Complication, Gluteal Permanent Synthetic Filler Disease
- Trial name
- NCT07808463
- Testing
- Conventional Qualitative MRI Interpretation, Structured Gluteal Filler MRI Classification, Standardized Intraoperative Anatomic Mapping
- Volunteers
- 200 people
- Sponsor
- Research Inc
Mammoplasty Patient
Evaluation of Perforator Phase Contrast Angiography in Developing Surgery Plans for Patients With Breast Cancer Undergoing Breast Reconstruction With Free-Flap Methods After Mastectomy
This phase II trial studies how well an imaging technique called perforator phase contrast angiography (pPCA) works in developing surgery plans for patients with breast cancer undergoing breast reconstruction after breast removal…
- Trial name
- NCT04063410
- Testing
- Angiography, MRI-Based Angiogram, Quality-of-Life Assessment
- Where
- United States
- Sponsor
- University of Cincinnati
Carcinoma, Renal Cell, Tumor Thrombus
Predicting Model Based on Evidence-based Pathological Diagnose Criteria for RCC Tumor Thrombus With IVC Wall Invasion
The goal of this observational study is to establish a preoperative imaging diagnostic model which highly consistent with the histopathological examinations, as well as a accurate and systematic pathological grading standard of…
- Conditions
- Carcinoma, Renal Cell, Tumor Thrombus, Neoplasm Invasiveness, Inferior Vena Cava Interruption
- Trial name
- NCT05589207
- Testing
- Vascular wall invaded
- Where
- China
- Volunteers
- 232 people
- Sponsor
- Peking University Third Hospital
Non Functioning Pancreatic Endocrine Tumor
Diagnostic Accuracy of Preoperative Diagnostic Procedure in the Assessment of Lymph Node Metastases by NF-PanNENs
Pancreatic Neuroendocrine Neoplasms (PanNEN) are a heterogeneous group of neoplasms that arise from the endocrine cells of the pancreatic gland.
- Trial name
- NCT03918759
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- IRCCS San Raffaele
Aldosterone-Producing Adenoma
CXCR4 Targeted PET Imaging in APA Preoperative Localization Diagnosis
The goal of this clinical trial is to evaluate the effectiveness of CXCR4 targeted PET imaging in preoperative localization diagnosis of primary aldosteronism (PA).
- Trial name
- NCT05839483
- Testing
- CXCR4
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Zhongnan Hospital
Adenocarcinomas of the Esophagogastric Junction
Sequential FDG-PET (Positron Emission Tomography) and Induction Chemotherapy in Locally Advanced Adenocarcinoma of the Esophagogastric Junction (AEG)
Prospective, single-center, nonrandomized, explorative imaging study evaluating the value of PET as a predictor of histopathological response in metabolic non-responders Patients with resectable AEG (adenocarcinoma of the…
- Trial name
- HICON (NCT01271322)
- Testing
- neoadjuvant radiochemotherapy in metabolic non responders
- Where
- Germany
- Sponsor
- National Center for Tumor Diseases, Heidelberg
Esophageal Carcinoma
Diffusion-weighted Magnetic Resonance Imaging (DW-MRI )for Early Response Assessment in Patients With Esophageal Cancer
Esophageal carcinoma is a lethal disease, causing more than 400,000 deaths annually worldwide. Primary surgery results in microscopically positive resection margins (R1) in 25% patients, and the 5-year overall survival(OS) for…
- Trial name
- NCT02527057
- Testing
- DW-MRI
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Hunan Province Tumor Hospital
Lung Cancer
A Novel Lung Function Imaging Modality As a Preoperative Evaluation Tool (LIME)
To evaluate the correlation between pre-surgical 4DCT-ventilation imaging and post-surgical lung function.
- Trial name
- NCT03426306
- Testing
- 4DCT-Ventilation
- Where
- 2 sites in United States
- Volunteers
- 65 people
- Sponsor
- University of Colorado, Denver
Breast Cancer
Use of Molecular Breast Imaging (MBI) to Detect Additional Disease in Women With Breast Cancer Who Are About to go to Surgery
Conventional mammography is not a reliable method for determining the extent of disease in women with breast cancer. Molecular Breast Imaging (MBI) is a new nuclear medicine technique that allows the breast to be imaged in a…
- Trial name
- MBI (NCT00776308)
- Where
- United States
- Volunteers
- 98 people
- Sponsor
- Mayo Clinic
Gastric Emptying
Examination of Gastric Emptying in Children
Background: Fasting is mandatory for safety of anesthesia in elective surgery and imaging but gives rise to discomfort, hunger and thirst especially in children.
- Trial name
- NCT01133691
- Testing
- clear fluid, light breakfast
- Where
- Switzerland
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Penile Cancer
The Role of Functional Magnetic Resonance Imaging in Preoperative Assessment of Primary Penile Carcinoma
The proposed project is intended as a prospective study that includes 60 patients with newly diagnosed penile squamous cell carcinoma (SCC) referred to Oslo University Hospital (OUH), Radiumhospitalet, for surgery, primarily…
- Trial name
- NCT05447273
- Testing
- Multi-parametric, functional magnetic resonance imaging (MRI)
- Where
- Norway
- Volunteers
- 60 people
- Sponsor
- Oslo University Hospital