PMID- 24151171 OWN - NLM STAT- MEDLINE DCOM- 20141030 LR - 20141008 IS - 1550-0594 (Print) IS - 1550-0594 (Linking) VI - 45 IP - 3 DP - 2014 Jul TI - Ifosfamide chemotherapy and nonconvulsive status epilepticus: case report and review of the literature. PG - 222-5 AB - We present a patient with peritoneal carcinosarcoma who was treated with the alkylating agent ifosfamide and experienced a rapid decline in mental status. Electroencephalogram (EEG) displayed generalized periodic epileptiform discharges, which raised suspicion for nonconvulsive status epilepticus (NCSE). Following administration of midazolam, the patient's clinical condition and EEG improved. We review the 8 documented cases of ifosfamide-induced NCSE, and demonstrate the similarity in clinical features when compared with ifosfamide neurotoxicity that is not classified as NCSE. EEG findings suggesting an ictal pattern are subtle and heterogeneous, but they are essential for a diagnosis. Since it is unlikely that EEGs are uniformly obtained in instances of ifosfamide neurotoxicity, many cases of NCSE may go unrecognized. FAU - Taupin, Daniel AU - Taupin D FAU - Racela, Rikki AU - Racela R FAU - Friedman, Daniel AU - Friedman D LA - eng PT - Case Reports PT - Journal Article PT - Review PL - United States TA - Clin EEG Neurosci JT - Clinical EEG and neuroscience JID - 101213033 RN - R60L0SM5BC (Midazolam) RN - UM20QQM95Y (Ifosfamide) SB - IM MH - Carcinosarcoma/*drug therapy MH - Cerebral Cortex/drug effects/physiopathology MH - Diagnosis, Differential MH - Electroencephalography/*drug effects MH - Epilepsy, Generalized/*chemically induced/diagnosis/drug therapy MH - Evoked Potentials/drug effects MH - Fatal Outcome MH - Female MH - Humans MH - Ifosfamide/*adverse effects/*therapeutic use MH - Midazolam/therapeutic use MH - Middle Aged MH - Peritoneal Neoplasms/*drug therapy MH - *Signal Processing, Computer-Assisted EDAT- 2013/10/24 06:00 MHDA- 2014/10/31 06:00 CRDT- 2013/10/24 06:00 PHST- 2013/10/24 06:00 [entrez] PHST- 2013/10/24 06:00 [pubmed] PHST- 2014/10/31 06:00 [medline] AID - 1550059413500777 [pii] AID - 10.1177/1550059413500777 [doi] PST - ppublish SO - Clin EEG Neurosci. 2014 Jul;45(3):222-5. doi: 10.1177/1550059413500777.