Vincristine-related neuropathy versus acute inflammatory demyelinating polyradiculoneuropathy in children with acute lymphoblastic leukemia.

The objective of this study was to evaluate whether electroneurography could help in differentiating between vincristine-induced neuropathy and acute inflammatory demyelinating polyradiculoneuropathy. We performed electroneurography in 7 children from September 2006 to March 2009 admitted to receive chemotherapy including vincristine for acute lymphoblastic leukemia, in whom severe acute limb weakness developed, suggesting vincristine-induced neuropathy. Three of 7 patients had electroneurography, suggesting acute inflammatory demyelinating polyradiculoneuropathy.

Intensive short-term chemotherapy regimen induces high remission rate (over 90%) and event-free survival both in children and adult patients with advanced sporadic Burkitt lymphoma/leukemia.

The optimal treatment of advanced sporadic Burkitt lymphoma in adults is still a matter of debate. The salutary results of pediatric therapies did open the road for improving the adult outcome. Between May 1988 and March 2009, 71 consecutive patients-46 adults, 25 children-affected by Burkitt lymphoma/leukemia were treated with the same intensive pediatric protocol alternating vincristine, adriamycine and fractionated ciclophosphamide (phase A) with high dose methotrexate and high dose cytarabine (phase B) in four Italian institutions.