In the present study, we administered an activity of 400 MBq/kg body weight, which results in mean absorbed dose rates of approximately 0.2 to 0.6 Gy/h at the maximal uptake, 24 h p.i. [30].
For example, if a theme emerges from the interviews suggesting that using HeLP-Diabetes may increase patients' levels of physical activity, we may administer a physical activity self-report measure to a new cohort of patients at baseline, 3 months and 12 months to quantitatively explore this.
177Lu-DOTATATE was administered at an activity of 7.2 ± 1.3 GBq (3.5 8.3 GBq) on two to five occasions, approximately 8 weeks apart, to a total mean activity amount of 24 ± 7.2 GBq (8.2 37 GBq).
Because the assessment is administered immediately after an activity, it is not intended to quantify long-term retention.
The results indicate that it is feasible to administer an SMS/MMS physical activity intervention to persons with HAND.
We administered a low activity of 18F NaF (2.9 MBq/kg) in 15 patients and a standard activity (5.3 MBq/kg) in 5 patients.
Subjects' activities during the sampling periods were recorded by administering a short activity questionnaire.
Following discussions with the FDA, the first three patients were administered a reduced activity (nominally 111 mCi:3 mCi) of 124I, and a provisional analysis was performed before further patient accrual.
For the fifth relapse, characterised by rapid growth, conservative surgery and radiotherapy were no longer possible, and as an alternative to amputation we administered a cumulative activity of 8.18 GBq of Y-DOTATOC in three cycles over 4 months.
In the case of automated administration: Make sure that the automated system is able to administer a net FDG activity within 3%% accuracy (this must be ensured by the manufacturer and verified by the user), i.e. the actual administered activity may not deviate by more than 3%% from that indicated by the device.
Instead, Poisson noise was added after the simulations, corresponding to measurements with an administered activity of 600 MBq, an uptake of 1 % in the heart and where every projection was measured for 20 s.
