Registration and Fusion of Real-Time Ultrasound With CT for Lesion Localization and Characterization

Completed

Conditions studied: Kidney or Liver Tumors

In brief

Acquire CT data and US and transducer position data (magnetic sensor system) of focal hepatic or renal lesions to serve as sample data sets for fusion algorithm development and subsequent optimization.

Key facts

Study ID

NCT00586235

Run by

Mayo Clinic

People needed

80

Starts

2007-02-01

Expected to finish

2011-06-01

Last updated by the study team

2019-05-06

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Focal lesion involving the liver or kidney bases on CT or MRI Imaging
• Liver lesion size >5 mm and <5 cm in diameter or renal lesion size is >5 mm and <4 cm in diameter
• Age >18 years old
• Patient has provided written informed consent

You may not qualify if…

• Patient with cardiac pacemaker or defibrillator
• Pregnant or lactating woman
• Patient with severe IV contrast allergy (previous reaction to IV contrast not mitigated by appropriate premedication)
• Patient unable to give informed consent

Where it is running

• Mayo Clinic — Rochester, Minnesota, United States

Full record on ClinicalTrials.gov

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