Quantification of the liver to lung shunt in Tc99m-MAA perfusion scintigraphy using SPECT/low-dose-CT: A Pilot Study

Quantification of the liver to lung shunt in Tc99m-MAA perfusion scintigraphy using SPECT/low-dose-CT: A Pilot Study - Shunt-Quant

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00011580

Enrollment

100

Registered

2017-03-16

Start date

2017-02-14

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

C78.7 C22

Interventions

Group 1: retrospective analysis on SPECT/CT-data using semi-atomatic Software and comparison to planar scintigraphy

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Tc-99m-MAA-liver-perfusion-scintigraphy performed

Exclusion criteria

Exclusion criteria: withdrawn consent

Design outcomes

Primary

Measure	Time frame
differences in LLS: planar scintigraphy vs. SPECT/ldCT	—

Secondary

Measure	Time frame
Potential influence of LLS-calculation, carried out by SPECT/ldCT, on clinical decision making	—

Countries

Germany

Contacts

Public ContactChristel Besseler

Klinik für Radiologie und Nuklearmedizin

christel.besseler@ed.ovgu.de+49-391-6713071

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026