Clinical trials: Computed Tomography, completed
Carcinoma, Non-Small-Cell Lung
A Pilot Study of Response-Driven Adaptive Radiation Therapy for Patients With Locally Advanced Non-Small Cell Lung Cancer
Successful treatment of lung cancer with radiation therapy requires that the physicians determine exactly where the tumor is in the patient's body and seek to limit any unnecessary radiation to normal parts of the body.
- Trial name
- NCT02492867
- Testing
- Response-driven Adaptive Radiation Therapy, Carboplatin, Paclitaxel
- Where
- 2 sites in United States
- Volunteers
- 49 people
- Sponsor
- University of Michigan Rogel Cancer Center
Hypothyroidism, Hyperthyroidism
Brown Adipose Tissue Activity and Thyroid Hormone
Rationale: During the last decades, research in possible therapies for existing obesity and developmental factors causing obesity has explosively increased.
- Conditions
- Hypothyroidism, Hyperthyroidism, Obesity
- Trial name
- NCT02499471
- Testing
- Levothyroxine therapy (137.75 ± 23.75 μg/day)
- Where
- Netherlands
- Volunteers
- 12 people
- Sponsor
- Maastricht University Medical Center
Central Venous Catheterization, Vascular Access Devices
Anatomical Landmark Method for Paediatric Port Catheter Tip Positioning
This study looks at how to place port catheters safely and accurately in children who need long-term intravenous treatment. For these treatments to work well and to avoid problems such as heart rhythm issues, blood clots, or…
- Conditions
- Central Venous Catheterization, Vascular Access Devices, Pediatric Patients, Monitoring
- Trial name
- NCT07582107
- Testing
- Anatomical Landmark Method, Intracavitary Electrocardiography (IC-ECG)
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people
- Sponsor
- Ankara City Hospital Bilkent
Cancer Of Prostate, Prostate Neoplasms
Highly Conformal, Hypofractionated, Focally Dose Escalated Post-Prostatectomy Radiotherapy
Background: Sometimes prostate cancer comes back after a person's prostate is removed. In this case, radiation is a common treatment. Radiation kills prostate cancer cells. It can be very effective.
- Conditions
- Cancer Of Prostate, Prostate Neoplasms, Prostate Cancer, Neoplasms of Prostate
- Trial name
- NCT03388619
- Testing
- Prostate bed with integrated boost, Prostate bed irradiation only, Whole Body Bone Scan
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Cancer Institute (NCI)
Colorectal Cancer Screening
Colon Capsule Endoscopy (CCE) Versus Computed Tomographic Colonography (CTC) in the Identification of Colonic Polyps in a Screening Population.
The primary objective of this multicenter, prospective, randomized study is to assess the diagnostic yield of Colon Capsule Endoscopy (CCE) versus Computed Tomographic Colonography (CTC) in a screening population.
- Trial name
- TOPAZ (NCT02754661)
- Testing
- COLON Capsule endoscopy, Computed Tomographic Colonography
- Where
- 13 sites in United States
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Antrochoanal Polyp
Nasal Anatomical and Pathological Variants in Patients With Antrochoanal Polyps
The goal of this observational study is to learn about anatomical and pathological variants in patients with antrochoanal polyps trying to find a key to its pathogenesis Participants will have nasal endoscopic examination and CT…
- Trial name
- NCT05989919
- Testing
- CT scan for nose and paranasal sinuses
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Minia University
Posttraumatic Stress Disorder
Imaging Outcomes of Cognitive Behavioral Therapy (CBT) for Battered Women With Posttraumatic Stress Disorder
Identifying neural mechanisms of posttraumatic stress disorder (PTSD) treatment could help elucidate reasons for variable treatment response and identify novel treatment targets.
- Trial name
- NCT01517672
- Testing
- Cognitive Trauma Therapy for Battered Women (CTT-BW)
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Ovarian Cancer
Benchmarking Intra-tumor Heterogeneity In Ovarian Cancer: Linking In-vivo Imaging Phenotypes With Histology And Genomics
The purpose of this research study is to learn if differences seen in scans before surgery match differences seen when looking at tumor samples with pathology and genetic tests.
- Trial name
- NCT02144311
- Testing
- PET/CT Scan, MRI
- Where
- 2 sites in United States
- Volunteers
- 26 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Fibrosis Lung, Systemic Sclerosis
Identifying Unique Pathogenic Macrophages in Systemic Sclerosis-ILD
Alveolar macrophages isolated from bronchoalveolar lavage (BAL) fluid from systemic sclerosis (SSc) patients with clinically significant lung fibrosis will be studied at baseline and at 6 months after enrollment to assess…
- Trial name
- NCT03438032
- Testing
- Bronchoscopy with lavage
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Heart Failure With Preserved Ejection Fraction
Transthyretin Cardiac Amyloidosis in HFpEF
To estimate the prevalence of transthyretin cardiac amyloidosis (TTR-CA) among Heart Failure with Preserved Ejection Fraction (HFpEF) patients with increased LV wall thickness in Southeast Minnesota using 99mTc-PYP single-photon…
- Trial name
- NCT03414632
- Testing
- 99mTc-PYP
- Where
- United States
- Volunteers
- 287 people
- Sponsor
- Mayo Clinic
Alveolar Ridge Augmentation
Bone Quality and Quantity Following Guided Bone Regeneration
Edentulism refers to a state of full or partial lack of teeth. This situation may interfere with essential functions such as mastication, speech and even appearance.
- Trial name
- NCT01361321
- Where
- Israel
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
CT Photon Counting
Clinical Data Collection On Advanced CT System
The purpose of the study is to evaluate the investigational Edge-on Silicon Photon Counting CT device in a clinical setting.
- Trial name
- NCT05835284
- Testing
- Investigational Edge-on Silicon Photon Counting CT device
- Where
- Sweden
- Volunteers
- 76 people
- Sponsor
- GE Healthcare
COPD
Effects of Endoscopic Lung Volume Reduction on Diaphragm Function and Conformation
Chronic obstructive lung disease (COPD) is a common disease that is frequently complicated by hyperinflation. The resulting increase in lung volume impairs the diaphragmatic function because of a shortening of the diaphragmatic…
- Trial name
- NCT05799352
- Testing
- Endoscopic lung volume reduction
- Where
- Belgium
- Volunteers
- 35 people
- Sponsor
- Erasme University Hospital
Ovarian Cancer
Pilot Study to Evaluate 18F-fluorodeoxyglucose (FDG) Positron Emission Tomography /Computed Tomography (PET/CT) in Prediction of Early Response to Chemotherapy in Ovarian Cancer.
We hypothesize that 18FDG Positron Emission Tomography (FDG PET) imaging, carried out after the first cycle of chemotherapy, will identify responders, thus permitting early termination of potential toxic therapy in non…
- Trial name
- NCT00620243
- Testing
- 1: FDG PET
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Lung Cancer
Radiofrequency Ablation in Treating Patients With Stage I Non-Small Cell Lung Cancer
This pilot clinical trial studies how well radiofrequency ablation works in treating patients with stage IA non-small cell lung cancer. Radiofrequency ablation uses high-frequency electric current to kill tumor cells.
- Trial name
- NCT00109876
- Testing
- Computed Tomography-Guided Optical Sensor-Guided Radiofrequency Ablation
- Where
- 17 sites in United States
- Volunteers
- 54 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Aortic Stenosis
Cardiac Magnetic Resonance Imaging Versus Computed Tomography to Guide Transcatheter Aortic Valve Replacement
To prove the non-inferiority of TAVR-CMR compared to TAVR-CT to guide TAVR according to clinical efficacy, defined as implantation success based on the VARC-2 criteria.
- Trial name
- TAVR-CMR (NCT03831087)
- Testing
- TAVR-CMR, TAVR-CT
- Where
- Austria
- Volunteers
- 267 people
- Sponsor
- Medical University Innsbruck
Coronary Artery Calcification, HIV Infections
French CAC-HIV Cohort Study
Clinical study: Methods: observational transversal two-arm cohort study including adults living with HIV (PLHIV) and HIV negative subjects (HIV-) at intermediate cardiovascular risk.
- Trial name
- CAC-HIV (NCT05563116)
- Testing
- Computed tomography coronary artery calcium (CAC) score (part of routine workup)
- Volunteers
- 689 people
- Sponsor
- Franck Boccara
Head Trauma
Immunemodulation in Patients With Minor Head Injury
The purpose of this study is to try to prove the worth of the two (2) Serum Proteins S-100 Beta and NSE in combination with a diagnostic algorithm to help to establish diagnosis in patients with minor head injury.
- Trial name
- MHI (NCT00622778)
- Where
- Austria
- Volunteers
- 130 people
- Sponsor
- Medical University of Vienna
Arthritis, Rheumatoid, Lung Diseases, Interstitial
Developing a Screening Tool for Interstitial Lung Disease in People With Rheumatoid Arthritis Using Risk Factors
The overall aim of the study is to develop and validate a Rheumatoid Arthritis-Interstitial Lung Disease (RA-ILD) clinical prediction model (screening tool) based on risk factors to guide screening for ILD in patients with RA…
- Trial name
- NCT05855109
- Where
- 28 sites in United States, France and 4 more
- Volunteers
- 1,304 people
- Sponsor
- Boehringer Ingelheim
Prostate Cancer, High Risk
68 Ga-PSMA for High Risk Prostate Cancer
This is a prospective, single-center, open-label pilot study of 68GA-PSMA-11 given at a single time prior to PET/CT imaging in men with localized high risk prostate cancer or biochemical recurrence.
- Trial name
- NCT04614363
- Testing
- 68Ga-PSMA
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- The Methodist Hospital Research Institute
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