Phase I trial of Seneca Valley Virus (NTX-010) in children with relapsed/refractory solid tumors: a report of the Children's Oncology Group.
Phase I trial of Seneca Valley Virus (NTX-010) in children with relapsed/refractory solid tumors: a report of the Children's Oncology Group.
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DOI:
10.1002/pbc.25269
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发表时间:
2015-05
影响因子:
3.2
通讯作者:
Blaney, Susan M.
中科院分区:
文献类型:
--
作者:
Burke, Michael J.;Ahern, Charlotte;Weigel, Brenda J.;Poirier, John T.;Rudin, Charles M.;Chen, Yingbei;Cripe, Timothy P.;Bernhardt, M. Brooke;Blaney, Susan M.
To determine the MTD of Seneca Valley Virus (NTX-010) in children with relapsed/refractory solid tumors. Patients (≥ 3 to ≤ 21 years) with neuroblastoma, rhabdomyosarcoma, or rare tumors with neuroendocrine features were eligible. Part A (single dose of NTX-010) enrolled 13 patients at 3 dose levels [1×109 viral particles (vp)/kg (n=6), 1×1010 vp/kg (n=3), 1× 1011 vp/kg (n=4)]. Diagnoses included neuroblastoma (n=9), rhabdomyosarcoma (n=2), carcinoid tumor (n=1), and adrenocorticocarcinoma (n=1). Part B added cyclophosphamide (CTX) (oral CTX (25 mg/m2/day) days 1-14 and IV CTX (750 mg/m2) days 8 and 29) to two doses of NTX-010 (1×1011 vp/kg, days 8 and 29). Nine patients enrolled to Part B. Diagnoses included neuroblastoma (n=3), rhabdomyosarcoma (n=1), Wilms tumor (n=3), and adrenocorticocarcinoma (n=2). Twelve patients on Part A were evaluable for toxicity. There was a single DLT (grade 3 pain) at dose level 1. Additional grade ≥3 related adverse events (AEs) included leukopenia (n=1), neutropenia (n=3), lymphopenia (n=3), and tumor pain (n=1). No DLTs occurred on part B. Other grade ≥3 related AEs on Part B included: leukopenia (n=3), nausea (n=1), emesis (n=1), anemia (n=1), neutropenia (n=4), platelets (n=1), alanine aminotransferase (n=1) and lymphopenia (n=2). All patients cleared NTX-010 from blood and stool by 3 weeks with 17/18 patients developing neutralizing antibodies. NTX-010 is feasible and tolerable at the dose levels tested in pediatric patients with relapsed/refractory solid tumors either alone or in combination with cyclophosphamide. However, despite the addition of cyclophosphamide, neutralizing antibodies appeared to limit applicability.
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影响因子:
3.2
作者:
Morton, Christopher L.;Houghton, Peter J.;Kolb, E. Anders;Gorlick, Richard;Reynolds, C. Patrick;Kang, Min H.;Maris, John M.;Keir, Stephen T.;Wu, Jianrong;Smith, Malcolm A.
通讯作者:
Smith, Malcolm A.
影响因子:
46.9
作者:
通讯作者:
--
影响因子:
3.8
作者:
Geletneky, Karsten;Huesing, Johannes;Hajda, Jacek
通讯作者:
Hajda, Jacek
影响因子:
12.4
作者:
Hwang, Tae-Ho;Moon, Anne;Kirn, David H.
通讯作者:
Kirn, David H.
影响因子:
12.4
作者:
Cerullo, Vincenzo;Diaconu, Iulia;Hemminki, Akseli
通讯作者:
Hemminki, Akseli