High-Dose 166Ho-DOTMP in Myeloablative Treatment of Multiple Myeloma: Pharmacokinetics, Biodistribution, and Absorbed Dose Estimation
Joseph G. Rajendran, MD1,
Janet F. Eary, MD1,
William Bensinger, MD2,
Larry D. Durack1,
Cheryl Vernon, BS1 and
Alan Fritzberg, PhD3
1 Department of Radiology, University of Washington, Seattle, Washington
2 Fred Hutchinson Cancer Research Center, Seattle, Washington
3 NeoRx Corporation, Seattle, Washington

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FIGURE 1. 166Ho-DOTMP serum disappearance after test dose.
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FIGURE 2. 166Ho-DOTMP serum disappearance after therapy dose.
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FIGURE 3. 166Ho-DOTMP serum disappearance: test dose vs. therapy dose for 2 patients.
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FIGURE 4. Cumulative urinary excretion of 166Ho-DOTMP after test dose.
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FIGURE 5. 166Ho-DOTMP whole-body patient residence curves derived from whole-body counts obtained using NaI probe.
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FIGURE 6. 166Ho-DOTMP whole-body gamma camera images (anterior [left] and posterior [right]) obtained at 19 h after test dose.
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Copyright © 2002 by the Society of Nuclear Medicine.