Dosimetry Services

Perceptive’s dosimetry services deliver reliable and precise estimates of radiation absorbed doses, supporting new tracer and radioligand therapy development. Our experience includes multi-center clinical trials, pediatric studies, and preclinical and translational research with validated imaging workflows across multiple radionuclides and species.

Why choose Perceptive for your dosimetry studies?

  • Collaborative, multidisciplinary team of in-house clinicians, dosimetrists, imaging scientists, and medical physicists with strong relationships across alpha dosimetry vendors
  • Multi-species expertise (mouse through human) 
  • Experience across radionuclides including beta and alpha emitters
  • Advanced imaging and analytics with customized image processing, automated lesion identification, and extrapolation of therapeutic dosimetry from imaging agents
  • Industry leadership in radioligand therapy (RLT) development from preclinical to late-phase clinical trials
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Extensive Radionuclide Experience

Perceptive offers broad experience across a wide range of radionuclides, to support dosimetry for imaging and therapeutic applications:


11C​
18F​
64/67Cu​
68Ga​
89Zr​
99mTc​
111In​
125I​
131I​
177Lu​
203/212Pb​
225Ac​
223Ra​
186Re​
161Tb​
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Coordinated dosimetry workflow

Through advanced image segmentation, blood and urine data analysis, and model-based dose calculations, we deliver precise radiation estimates critical to safety and efficacy assessments. Our team utilizes validated models like OLINDA and custom dosimetry tools for organ- and tumor-specific calculations, supporting dose reporting for complex radiopharmaceutical programs. 

Radioligand therapy & theranostics development

Perceptive brings unmatched expertise to radioligand therapy (RLT) development, having supported over 80 clinical trials and hundreds of preclinical studies across diverse targets and indications. Our team provides comprehensive solutions, including radiochemistry, preclinical imaging, and early through late-phase clinical trial imaging expertise, and advanced quantitative imaging analysis. Having supported 85% of radiopharmaceutical companies, we are a key partner in innovating these therapies. 

Through our collaborative approach and deep technical expertise, Perceptive partners with sponsors to navigate the complexities of radiopharmaceutical development, ensuring quality, compliance, and efficiency at every stage.

Dosimetry phantom

Phantoms play a vital role in dosimetry studies, serving as standardized tools for calibrating imaging systems and validating dose calculations. Perceptive offers phantoms that are engineered to replicate human anatomy and radiopharmaceutical distribution, ensuring high fidelity in data acquisition. These phantoms can be shipped directly to trial sites, enabling consistent calibration across multi-center studies and minimizing variability.

Let’s advance your program together

Leverage Perceptive’s unmatched expertise to advance your radioligand therapy studies. Contact our team to discuss how our dosimetry services can accelerate your success.