Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms
An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.
An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.
Searching Both is inclusive of interventional and observational studies.
|Eligible Ages||18 Years and Over|
This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.
Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.
Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.
Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.
Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.
|Memorial Sloan Kettering Cancer Center|
The person who is responsible for the scientific and technical direction of the entire clinical study.
|Nelson Moss, MD|
|Principal Investigator Affiliation||Memorial Sloan Kettering Cancer Center|
Category of organization(s) involved as sponsor (and collaborator) supporting the trial.
The disease, disorder, syndrome, illness, or injury that is being studied.
|Brain Cancer, Pituitary Adenoma|
|Study Website:||View Trial Website|
Experimental: surgical patients
Patients will be i.v. injected with approximately 5 mCi (~3.4-6.7 nanomoles) of 89Zr-DFO-cRGDY-PEG-Cy5-C' dots (specific activity range 750.0 - 1450 mCi/ µmol) and undergo the microdosing study for purposes of collecting particle tracer kinetic and dosimetry data. The patient's PET/CT Brain scans may be acquired prior to surgery. All non-surgical and some surgical patients (at the discretion of the physician) will undergo PET brain imaging.
Experimental: non-surgical patients
Before the patient's PET Brain scans patients will be i.v. injected with approximately 5 mCi (~3.4-6.7 nanomoles) of 89Zr-DFO-cRGDY-PEG-Cy5-C' dots (specific activity range 750.0 - 1450 mCi/ µmol) and undergo the microdosing study for purposes of collecting particle tracer kinetic and dosimetry data. All non-surgical and some surgical patients (at the discretion of the physician) will undergo PET brain imaging
Drug: - 89Zr-DFO-cRGDY-PEG-Cy5-C' dots PET Imaging
A low dose spiral CT is performed first per the standard procedure. These images will be used for both attenuation correction and registration of the serial image set. The initial PET brain scan will be acquired up to about 24 hours post injection. Based upon the discretion of the physician, non-surgical patients have the possibility of a second scan and third up to about 48 hours post injection. The times per bed position may be adjusted after the first patient is imaged, and his/her scans evaluated. Additional low dose CT scans will be performed at the image session for attenuation correction and image registration. PET study may be done on a PET-MR scanner for ease.
Other: - Blood and Urine samples
Venous blood and urine samples will be obtained at approximately 0.5 hours post injection at the end of each scan
If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.