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NCT03109262 · OUTCOME

Radiopharmaceutical Dosimetry Accuracy for 90-Y PET/CT Scans and 99mTc-MAA SPECT/CT Scans

Yttrium-90 (Y90) Glass Microspheres PET/CT in Imaging Patients With Liver Tumors · Source last updated 2022-01-10

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEDIAN
Unit
Gray
Interval / dispersion
Standard Error
Time frame
1 day

What was measured

Radiopharmaceutical dosimetry was assessed based on the numerical tumor-absorbed dose value in Gray as calculated by SurePlan (MIM Software Inc, Cleveland, Ohio). The outcome is reported as the median tumor-absorbed dose in Gray for each scan method (90Y PET/CT and 99mTc-MAA SPECT/CT), with standard deviation.

Groups in this outcome

Yttrium Y-90 PET/CT

All participants receive Y-90 PET/CT Scan Computed Tomography (CT): As part of PET/CT scan. Positron Emission Tomography (PET): As part of PET/CT scan 90-Yttrium (Y-90) Glass Microspheres: Radiolabel for PET/CT scan

99mTc-MAA SPECT/CT Scans

All participants receive 99mTc-MAA SPECT/CT scan Computed Tomography (CT): As part of SPECT/CT scans. Single-photon emission computerized tomography (SPECT) scan: As part of SPECT/CT scan Technetium 99mTc albumin aggregated (99mTc-MAA): Radiolabel for 99mTc-MAA SPECT/CT Scan

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Yttrium Y-90 PET/CT42
99mTc-MAA SPECT/CT Scans42

Reported measurements

Source class 1
Values in Gray · Interval/dispersion: Standard Error
GroupValueSpreadLowerUpperComment
Yttrium Y-90 PET/CT142.999.7Not reportedNot reportedNot reported
99mTc-MAA SPECT/CT Scans118.991.0Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        99.7
        value
        142.9
      2. group Id
        OG001
        spread
        91.0
        value
        118.9
denoms
  1. counts
    1. group Id
      OG000
      value
      42
    2. group Id
      OG001
      value
      42
    units
    Participants
description
Radiopharmaceutical dosimetry was assessed based on the numerical tumor-absorbed dose value in Gray as calculated by SurePlan (MIM Software Inc, Cleveland, Ohio). The outcome is reported as the median tumor-absorbed dose in Gray for each scan method (90Y PET/CT and 99mTc-MAA SPECT/CT), with standard deviation.
dispersion Type
Standard Error
groups
  1. description
    All participants receive Y-90 PET/CT Scan Computed Tomography (CT): As part of PET/CT scan. Positron Emission Tomography (PET): As part of PET/CT scan 90-Yttrium (Y-90) Glass Microspheres: Radiolabel for PET/CT scan
    id
    OG000
    title
    Yttrium Y-90 PET/CT
  2. description
    All participants receive 99mTc-MAA SPECT/CT scan Computed Tomography (CT): As part of SPECT/CT scans. Single-photon emission computerized tomography (SPECT) scan: As part of SPECT/CT scan Technetium 99mTc albumin aggregated (99mTc-MAA): Radiolabel for 99mTc-MAA SPECT/CT Scan
    id
    OG001
    title
    99mTc-MAA SPECT/CT Scans
param Type
MEDIAN
reporting Status
POSTED
time Frame
1 day
title
Radiopharmaceutical Dosimetry Accuracy for 90-Y PET/CT Scans and 99mTc-MAA SPECT/CT Scans
type
SECONDARY
unit Of Measure
Gray

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice