TABLE 2.

Outcome Including Imaging, Clinical Symptoms, and PFS

Patient	CNS WHO grading	Outcome		PFS (mo)	Cumulative number of cycles	Cumulative activity (GBq)
Patient	CNS WHO grading	Imaging	Clinical symptoms	PFS (mo)	Cumulative number of cycles	Cumulative activity (GBq)
1	1	Stable disease	Stable	41	4*	29.8
2	2	Stable disease after PRRT (complete remission after another tumor resection surgery)	Progressive frailty	4	4*	29.9
3	—	Complete remission	Improvement	38^†	4*	30.0
4	—	Stable disease	Stable	34^†	4*	28.3
5	—	—	Lost to follow-up	14	2*	14.9
6	2	Partial remission	Stable	27^†	4*	29.7
7	1	Stable disease	Stable	24^†	4*	29.8
8	2–3^‡	—	Clinical progression	4	3	22.3
9	1	Stable disease	Improvement	24^†	4	29.9
10	—	Stable disease	Stable	18^†	4*	30.1
11	1	Stable disease	Stable	14^†	4*	29.6
12	—	Stable disease	Stable	13^†	3*	22.4
13	2	—	Death	1	1	7.5

* Patients who received an embolization of tumor-feeding artery during last treatment cycle.
↵† Not reached at time point of censoring.
↵‡ Histologically confirmed increasing dedifferentiation to CNS WHO grade 3 meningioma.