CT-Based Modeling of Bone Micro-Architecture and Fracture-Risk in COPD
Conditions:   Pulmonary Disease, Chronic Obstructive;   Osteoporosis Interventions:   Diagnostic Test: Vital signs;   Diagnostic Test: Urine Pregnancy Test;   Other: Questionnaires;   Diagnostic Test: Blood Test;   Diagnostic Test: Duel-energy X-ray absorptiometry scan;   Diagnostic Test: Chest Multi-detector computed tomography Sponsors:   Punam Saha;   National Institutes of Health (NIH) Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 23, 2018 Category: Research Source Type: clinical trials

Preparative Fasting Before Contrast-enhanced Computed Tomography
Condition:   X-ray Contrast Media Adverse Reaction Intervention:   Sponsor:   HaEmek Medical Center, Israel Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 23, 2018 Category: Research Source Type: clinical trials

CT-Based Modeling of Bone Micro-Architecture and Fracture-Risk in COPD
Conditions:   Pulmonary Disease, Chronic Obstructive;   Osteoporosis Interventions:   Diagnostic Test: Vital signs;   Diagnostic Test: Urine Pregnancy Test;   Other: Questionnaires;   Diagnostic Test: Blood Test;   Diagnostic Test: Duel-energy X-ray absorptiometry scan;   Diagnostic Test: Chest Multi-detector computed tomography Sponsors:   Punam Saha;   National Institutes of Health (NIH) Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 23, 2018 Category: Research Source Type: clinical trials

Preparative Fasting Before Contrast-enhanced Computed Tomography
Condition:   X-ray Contrast Media Adverse Reaction Intervention:   Sponsor:   HaEmek Medical Center, Israel Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 23, 2018 Category: Research Source Type: clinical trials

TISU: Extracorporeal shockwave lithotripsy, as first treatment option, compared with direct progression to ureteroscopic treatment, for ureteric stones: study protocol for a randomised controlled trial
DiscussionDetermining whether ESWL is not inferior clinically and is cost-effective compared to ureteroscopic treatment as the initial management in adults with ureteric stones who are judged to require active treatment is relevant not only to patients and clinicians but also to healthcare providers, both in the UK and globally.Trial registrationISRCTN registry,ISRCTN92289221. Registered on 21 February 2013. (Source: Trials)
Source: Trials - May 22, 2018 Category: Research Source Type: clinical trials

Assessment of the Variations in the Root Canal System of the Permanent Mandibular First and Second Molars Among Egyptian Population Using Cone Beam Computed Tomography
Conditions:   Number of Roots;   Number of Root Canals Intervention:   Sponsor:   Cairo University Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 21, 2018 Category: Research Source Type: clinical trials

Computed Tomography (CT) Guided Lung Biopsy With Plug
Condition:   Computed Tomography, Biopsy, Pneumothorax, Chest Tube, Plug Intervention:   Device: The BioSentry Tract Sealant System Sponsor:   University Hospital, Akershus Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 16, 2018 Category: Research Source Type: clinical trials

Validating Low FDG Dose PET/CT Compared to Current Standard of Care Dose PET/CT
Condition:   PET/CT Imaging Interventions:   Diagnostic Test: PET/CT scan with 13 mCi radiation dose;   Diagnostic Test: PET/CT scan with 5 mCi radiation dose;   Diagnostic Test: PET/CT scan with 2.5 mCi radiation dose;   Diagnostic Test: PET/CT Scan with 6.5 mCi radiation dose;   Diagnostic Test: PET/CT Scan with not yet determined ra diation dose Sponsors:   Ohio State University;   National Cancer Institute (NCI);   Ohio Third Frontier Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 9, 2018 Category: Research Source Type: clinical trials

Randomized Multicentric Comparative Study Between a Conventional and an Intensive Follow up Strategy After Treatment of a Head and Neck Squamous Cell Carcinoma
Condition:   Head and Neck Squamous Cell Carcinoma Interventions:   Procedure: Nasofibroscopy;   Other: Low Dose Chest CTscan;   Other: injected CT-scan;   Other: whole body PET-CT;   Procedure: Lugol upper gastrointestinal endoscopy;   Procedure: Biopsy Sponsors:   Gustave Roussy, Cancer Campus, Grand Paris;   French National Cancer Institute Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 8, 2018 Category: Research Source Type: clinical trials

Perfusion Assessment With Contrast-Enhanced EUS in Locally Advanced and Metastatic Pancreatic Cancer
Condition:   Pancreas Cancer Interventions:   Diagnostic Test: Endoscopic ultrasound (including fine needle aspiration);   Other: Contrast-enhanced endoscopic ultrasound (CE-EUS);   Other: Endoscopic ultrasound elastography (EG-EUS);   Diagnostic Test: Contrast-enhanced computed tomography (CT) Sponsors:   University of Medicine and Pharmacy Craiova;   Copenhagen University Hospital at Herlev;   Iuliu Hatieganu University of Medicine and Pharmacy;   Central Military Hospital Bucharest;   Ponderas Regina&n...
Source: ClinicalTrials.gov - May 1, 2018 Category: Research Source Type: clinical trials