Evaluation of Human Brain Tumor Therapy Response by Magnetic Resonance (MR)
Quantitation of Human Brain Tumor Therapy Response by MR
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
Michigan
-
Ann Arbor, Michigan, Forenede Stater, 48109
- Univeristy of Michigan Health System
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Patients over the age of 18 who have been diagnosed with a brain tumor of the central nervous system and a treatment plan has been discussed.
- Must be willing/able to undergo 3-5 MRI scans with IV contrast.
- You can take part in this study if you are NOT afraid of small, enclosed places.
Exclusion Criteria:
- A patient who is claustrophobic.
- Females who are pregnant or lactating.
- Patients who have electrically, magnetically or mechanically activated implants such as heart pacemaker, magnetic surgical clips, prosthesis or or implanted neurological stimulator.
- Any patient who has a history of allergic reactions to MR contrast agent (Omniscan, Magnevist, MultiHance)
- Patients who require general anesthesia to complete MRI exam or patients who have had a negative reaction to MRI sedation. (Chloral Hydrate, Pentobarbital or Versed)
- You should NOT have any metals, or implanted devices in your body (such as aneurysm clips, pacemakers, or artificial joints or limbs.). You will need to tell us about your medical history including any surgeries you have had.
Also, if your job or any other experience might have left metal fragments in your body, please let us know, as the MRI has a strong magnetic field could move a metal fragment in your body or interfere with an implanted device, such as a pacemaker, causing you harm.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kun etui
- Tidsperspektiver: Fremadrettet
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
A
Evaluation of new MRI methods that measure information related to the chemical makeup of the brain in patients undergoing therapy for brain tumors.
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New MRI methods which measure information related to water, blood, and chemical makeup in the brain.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
MRI metrics for brain tumor response
Tidsramme: approximately 1 year
|
New treatment response MRI metrics derived from change in water diffusion and perfusion from pre-treatment to mid-treatment will be compared to traditional response metrics measured 4 weeks after completion of standard of care chemoradiation for their prediction of patient outcomes and overall survival.
The new response metrics are not only measured earlier, but are also quantitative measures for the fraction of tumor exhibiting significant change in diffusion and perfusion assessed on a voxel-by-voxel basis, as well as the volume of dense tumor assessed by analysis of diffusion/perfusion histograms measured over the whole tumor.
|
approximately 1 year
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Thomas L. Chenevert, Ph.D, University of Michigan
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- HUM 00051052
- 5P01CA085878-12 (U.S. NIH-bevilling/kontrakt)
- CA85878-12 (Andet bevillings-/finansieringsnummer: National Cancer Institute)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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