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. 2020 Apr;9(2):157–162. doi: 10.21037/tp.2020.03.03

Table 1. Clinical trial summary.

Trial ClinicalTrials.gov Number Target enrollment Key features Available results
Newly diagnosed
   A Clinical and Molecular Risk-Directed Therapy for Newly Diagnosed Medulloblastoma (SJMB 12) NCT01878617 625 CSI reduction for low risk WNT
Vismodegib for SHH patients
Pemetrexed and Gemcitabine for non-WNT/non-SHH patients
   A Phase 2 Study of Reduced Therapy for Newly Diagnosed Average-Risk WNT-Driven Medulloblastoma Patients (COG ACNS1422) NCT02724579 45 Only open to WNT patients
Reduced CSI
Limited targeted radiation boost to the tumor bed
Reduced cisplatin, vincristine, and lomustine
   Pilot Study Assessing the Feasibility of a Surgery and Chemotherapy-Only Approach in the Upfront Therapy of Children With Wnt Positive Standard Risk Medulloblastoma NCT02212574 13 Only open to WNT patients Suspended due to several early failures
Patients received no radiation
   An International Prospective Study on Clinically Standard-risk Medulloblastoma in Children Older Than 3 to 5 Years With Low-risk Biological Profile (PNET 5 MB-LR) or Average-risk Biological Profile (PNET 5 MB-SR) NCT02066220 360 Reduced CSI and reduced cisplatin, vincristine, lomustine followed by cyclophosphamide and vincristine for WNT patients
   HeadStart4: Newly Diagnosed Children (<10 y/o) With Medulloblastoma and Other CNS Embryonal Tumors Clinical and Molecular Risk-Tailored Intensive and Compressed Induction Chemotherapy Followed by Consolidation With Randomization to Either Single Cycle or to Three Tandem Cycles of Marrow-Ablative Chemotherapy With Autologous Hematopoietic Progenitor Cell Rescue NCT02875314 250 Only open to patient ≤10 years old
After induction chemotherapy, non-WNT/non-SHH randomized to possible receive increased chemotherapy compared to WNT/SHH patients
Recurrent/relapsed
   Molecularly-Driven Doublet Therapy for All Children With Refractory or Recurrent CNS Malignant Neoplasms and Young Adults With Refractory or Recurrent SHH Medulloblastoma NCT03434262 108 Three different treatment groups: Group 3/4 (ribociclib and gemcitabine), SHH/WNT (ribociclib and trametinib), and SHH of smoothened inhibitor with 9q loss or PTCH1 mutant (ribociclib and sonidegib)
   St. Jude ELIOT: Phase 1 Evaluation of LY2606368, a Molecularly-Targeted CHK1/2 Inhibitor Therapy, in Combination With Cyclophosphamide or Gemcitabine for Children and Adolescents With Refractory or Recurrent Group 3/Group 4 or SHH Medulloblastoma Brain Tumors NCT04023669 100 Not open to patients with recurrent WNT medulloblastoma
Two treatment groups: Group3/4/SHH (prexasertib and cyclophosphamide) and Group 3/4 (prexasertib and gemcitabine)
   PBTC-053: A Pediatric Brain Tumor Consortium Phase I/II and Surgical Study of CX-4945 in Patients With Recurrent SHH Medulloblastoma NCT03904862 60 Only open to patients with SHH medulloblastoma
   An International, Randomized, Open-label Phase I/II Study of Vismodegib in Combination With Temozolomide Versus Temozolomide Alone in Adult Patients With Recurrent or Refractory Medulloblastomas Presenting an Activation of the Sonic Hedgehog (SHH) Pathway (MEVITEM) NCT01601184 24 Open to SHH adult patients only Terminated due to lack of success at first stage of Phase II
Not currently enrolling patients