We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.
Neuroblastoma in adolescents and adults: the Memorial Sloan-Kettering experience.
Medical and Pediatric Oncology 2003 December
BACKGROUND: We reviewed the utility of different treatment modalities in a large series of adolescents/adults with neuroblastoma (NB).
PROCEDURE: The 30 adolescents/adults (median age, 19 years) had stage 2B (n = 1), 3 (n = 2), or 4 (n = 27) NB. Treatments included conventional and myeloablative therapy; local radiotherapy (RT); immunotherapy with anti-G(D2) 3F8 monoclonal antibody +/- granulocyte-macrophage colony-stimulating factor (GM-CSF); and 3F8 alternating with low-dose oral etoposide.
RESULTS: Seven patients are in first (n = 4) or second (n = 3) complete/very good partial remission (CR/VGPR) at 9+ to 181+ (median, 45+) months. Among 13 newly diagnosed or minimally prior-treated patients, no major responses were seen in 4/4 treated with N4/N5 chemotherapy, but 6/9 treated with the higher dose N6/N7 regimens and surgery had major responses, and immunotherapy produced CR in BM in three patients. Among 17 patients referred because of resistant NB, favorable responses occurred in 6/12 treated with high-dose cyclophosphamide-based salvage therapy, including one patient who is in CR 170+ months after myeloablative consolidation and five patients who achieved CR/VGPR after 3F8/GM-CSF (n = 4) or 3F8/oral etoposide (n = 1). With a median follow-up of 32+ months post-RT, no local relapses occurred in 10/10 patients who received hyperfractionated 21 Gy RT to prevent regrowth of soft tissue masses that had been resected.
CONCLUSIONS: High-dose chemotherapy and surgery can achieve a minimal disease state in >50% of newly diagnosed older NB patients. In that setting, local RT, and the use of agents with recently confirmed anti-NB activity, including anti-G(D2) antibodies, and cis-retinoic acid, may improve the poor prognosis of these patients reported to date.
PROCEDURE: The 30 adolescents/adults (median age, 19 years) had stage 2B (n = 1), 3 (n = 2), or 4 (n = 27) NB. Treatments included conventional and myeloablative therapy; local radiotherapy (RT); immunotherapy with anti-G(D2) 3F8 monoclonal antibody +/- granulocyte-macrophage colony-stimulating factor (GM-CSF); and 3F8 alternating with low-dose oral etoposide.
RESULTS: Seven patients are in first (n = 4) or second (n = 3) complete/very good partial remission (CR/VGPR) at 9+ to 181+ (median, 45+) months. Among 13 newly diagnosed or minimally prior-treated patients, no major responses were seen in 4/4 treated with N4/N5 chemotherapy, but 6/9 treated with the higher dose N6/N7 regimens and surgery had major responses, and immunotherapy produced CR in BM in three patients. Among 17 patients referred because of resistant NB, favorable responses occurred in 6/12 treated with high-dose cyclophosphamide-based salvage therapy, including one patient who is in CR 170+ months after myeloablative consolidation and five patients who achieved CR/VGPR after 3F8/GM-CSF (n = 4) or 3F8/oral etoposide (n = 1). With a median follow-up of 32+ months post-RT, no local relapses occurred in 10/10 patients who received hyperfractionated 21 Gy RT to prevent regrowth of soft tissue masses that had been resected.
CONCLUSIONS: High-dose chemotherapy and surgery can achieve a minimal disease state in >50% of newly diagnosed older NB patients. In that setting, local RT, and the use of agents with recently confirmed anti-NB activity, including anti-G(D2) antibodies, and cis-retinoic acid, may improve the poor prognosis of these patients reported to date.
Full text links
Related Resources
Trending Papers
Angiotensin Receptor Blocker-Neprilysin Inhibitor for Heart Failure with Reduced Ejection Fraction.Pharmacological Research : the Official Journal of the Italian Pharmacological Society 2024 May 12
Drug Therapy for Acute and Chronic Heart Failure with Preserved Ejection Fraction with Hypertension: A State-of-the-Art Review.American Journal of Cardiovascular Drugs : Drugs, Devices, and Other Interventions 2024 April 5
Guillain-Barré syndrome: History, pathogenesis, treatment, and future directions.European Journal of Neurology 2024 May 17
The Therapy and Management of Heart Failure with Preserved Ejection Fraction: New Insights on Treatment.Cardiac Failure Review 2024
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app