PMID- 9368481 OWN - NLM STAT- MEDLINE DCOM- 19971204 LR - 20190920 IS - 0939-5555 (Print) IS - 0939-5555 (Linking) VI - 75 IP - 3 DP - 1997 Sep TI - Thrombotic events are not exclusive to the remission induction period in patients with acute lymphoblastic leukemia: a report of two cases of cerebral sinus thrombosis. PG - 117-9 AB - It is well established that in acute lymphoblastic leukemia (ALL) patients L-asparaginase (L-Ase) provokes thrombotic events reducing coagulation inhibitors in both adults and children. A tight correlation between thrombotic and hemorrhagic complications and ALL has also been hypothesized because of the high incidence of disseminated intravascular coagulation (DIC) found during the early period of chemotherapeutic treatment apart from L-Ase. All the authors reporting on this subject, however, consider the remission induction phase of treatment the most risky, if not exclusive, for the development of a thrombotic event, in particular if it includes the administration of L-Ase. We report here two cases of ALL patients who experienced a cerebral sinus thrombosis in a later phase of treatment, demonstrating that the thrombotic risk is surely exacerbated by chemotherapy but is not exclusive to the remission induction period. FAU - Corso, A AU - Corso A AD - Institute of Hematology, Policlinico San Matteo, Pavia, Italy. FAU - Castagnola, C AU - Castagnola C FAU - Bernasconi, C AU - Bernasconi C LA - eng PT - Case Reports PT - Journal Article PL - Germany TA - Ann Hematol JT - Annals of hematology JID - 9107334 RN - EC 3.5.1.1 (Asparaginase) SB - IM MH - Adult MH - Asparaginase/adverse effects MH - Female MH - Humans MH - Precursor Cell Lymphoblastic Leukemia-Lymphoma/*complications/*drug therapy/physiopathology MH - Remission Induction MH - Sinus Thrombosis, Intracranial/chemically induced/etiology EDAT- 1997/11/22 00:00 MHDA- 1997/11/22 00:01 CRDT- 1997/11/22 00:00 PHST- 1997/11/22 00:00 [pubmed] PHST- 1997/11/22 00:01 [medline] PHST- 1997/11/22 00:00 [entrez] AID - 10.1007/s002770050324 [doi] PST - ppublish SO - Ann Hematol. 1997 Sep;75(3):117-9. doi: 10.1007/s002770050324.