2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Brain-Injuries

2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane has been researched along with Brain-Injuries* in 2 studies

Other Studies

2 other study(ies) available for 2-carbomethoxy-8-(3-fluoropropyl)-3-(4-iodophenyl)tropane and Brain-Injuries

ArticleYear
Clinical comparison of 99mTc exametazime and 123I Ioflupane SPECT in patients with chronic mild traumatic brain injury.
    PloS one, 2014, Volume: 9, Issue:1

    This study evaluated the clinical interpretations of single photon emission computed tomography (SPECT) using a cerebral blood flow and a dopamine transporter tracer in patients with chronic mild traumatic brain injury (TBI). The goal was to determine how these two different scan might be used and compared to each other in this patient population.. Twenty-five patients with persistent symptoms after a mild TBI underwent SPECT with both (99m)Tc exametazime to measure cerebral blood flow (CBF) and (123)I ioflupane to measure dopamine transporter (DAT) binding. The scans were interpreted by two expert readers blinded to any case information and were assessed for abnormal findings in comparison to 10 controls for each type of scan. Qualitative CBF scores for each cortical and subcortical region along with DAT binding scores for the striatum were compared to each other across subjects and to controls. In addition, symptoms were compared to brain scan findings. TBI patients had an average of 6 brain regions with abnormal perfusion compared to controls who had an average of 2 abnormal regions (p<0.001). Patient with headaches had lower CBF in the right frontal lobe, and higher CBF in the left parietal lobe compared to patients without headaches. Lower CBF in the right temporal lobe correlated with poorer reported physical health. Higher DAT binding was associated with more depressive symptoms and overall poorer reported mental health. There was no clear association between CBF and DAT binding in these patients.. Overall, both scans detected abnormalities in brain function, but appear to reflect different types of physiological processes associated with chronic mild TBI symptoms. Both types of scans might have distinct uses in the evaluation of chronic TBI patients depending on the clinical scenario.

    Topics: Adolescent; Adult; Aged; Brain Injuries; Dopamine Plasma Membrane Transport Proteins; Female; Frontal Lobe; Humans; Male; Middle Aged; Nortropanes; Protein Binding; Radiopharmaceuticals; Technetium Tc 99m Exametazime; Temporal Lobe; Tomography, Emission-Computed, Single-Photon

2014
Levodopa-responsive posttraumatic parkinsonism is not associated with changes of echogenicity of the substantia nigra.
    Movement disorders : official journal of the Movement Disorder Society, 2005, Volume: 20, Issue:2

    Topics: Antiparkinson Agents; Brain Injuries; Female; Humans; Iodine Radioisotopes; Levodopa; Magnetic Resonance Imaging; Middle Aged; Parkinson Disease, Secondary; Substantia Nigra; Tomography, Emission-Computed, Single-Photon; Tropanes

2005