PMID- 29322820 OWN - NLM STAT- MEDLINE DCOM- 20181221 LR - 20181221 IS - 2169-5202 (Electronic) IS - 1550-0594 (Linking) VI - 49 IP - 6 DP - 2018 Nov TI - Reevaluation of the Critically Ill Patients With Nonconvulsive Status Epilepticus by Using Salzburg Consensus Criteria. PG - 425-432 LID - 10.1177/1550059417752437 [doi] AB - OBJECTIVE: We aimed to assess the usefulness of the Salzburg Consensus Criteria (SCC) for determining the prognosis of critically ill patients with nonconvulsive status epilepticus (NCSE). METHODS: We retrospectively reviewed consecutive patients with unconsciousness followed up in the intensive care unit (ICU). Three clinical neurophysiologists, one of them blinded to clinical and laboratory data, reevaluated all EEG data independently and determined NCSE according to SCC. The incidence of NCSE and ictal EEG patterns and their relationship to clinical, laboratory, neuroradiological, and prognostic findings were assessed. RESULTS: A total of 107 consecutive patients with mean age 68.2 +/- 15.3 years (57 females) were enrolled in the study. Primary neuronal injury was detected in 59 patients (55.7%). Thirty-three patients (30.8%) were diagnosed as NCSE. While authors decided to treat 33 patients (30.8%), 32 patients (29.9%) had been treated in real-life evaluation. Clinical and EEG improvement were detected in 12 patients (11.3%) in real-life treatment group showing correlation with lack of intubation and ICU stay related to postsurgical event. Rate of mortality (45.8%) was high showing association with systemic-metabolic etiology, severity of coma and presence of "plus" modifiers in the EEG. CONCLUSION AND SIGNIFICANCE: Our findings suggest that SCC is highly compatible with clinical practice in the decision for treatment of patients with NCSE. The presence of "plus" modifiers in the EEG was found to be associated with mortality in these patients and was a significant marker for the high mortality rate. FAU - Gungor Tuncer, Ozlem AU - Gungor Tuncer O AD - 1 Department of Neurology, Medical Faculty, Istanbul Bilim University, Istanbul, Turkey. FAU - Altindag, Ebru AU - Altindag E AD - 1 Department of Neurology, Medical Faculty, Istanbul Bilim University, Istanbul, Turkey. FAU - Ozel Yildiz, Sevda AU - Ozel Yildiz S AD - 2 Department of Biostatistics, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey. FAU - Nalbantoglu, Mecbure AU - Nalbantoglu M AD - 1 Department of Neurology, Medical Faculty, Istanbul Bilim University, Istanbul, Turkey. FAU - Acik, Mehmet Eren AU - Acik ME AD - 3 Department of Anesthesiology and Intensive Care, Medical Faculty, Istanbul Bilim University, Istanbul, Turkey. FAU - Tavukcu Ozkan, Sedef AU - Tavukcu Ozkan S AD - 4 Department of Anesthesiology and Intensive Care, Memorial Hizmet Hospital, Istanbul, Turkey. FAU - Baykan, Betul AU - Baykan B AD - 5 Department of Neurology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey. LA - eng PT - Journal Article DEP - 20180111 PL - United States TA - Clin EEG Neurosci JT - Clinical EEG and neuroscience JID - 101213033 SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - *Consensus MH - Critical Illness MH - Electroencephalography/methods MH - Female MH - Humans MH - Intensive Care Units MH - Male MH - Middle Aged MH - Prognosis MH - Retrospective Studies MH - Status Epilepticus/diagnosis/*therapy MH - Unconsciousness OTO - NOTNLM OT - EEG monitoring OT - adult OT - electroencephalogram OT - intensive care unit OT - nonconvulsive status epilepticus EDAT- 2018/01/13 06:00 MHDA- 2018/12/24 06:00 CRDT- 2018/01/12 06:00 PHST- 2018/01/13 06:00 [pubmed] PHST- 2018/12/24 06:00 [medline] PHST- 2018/01/12 06:00 [entrez] AID - 10.1177/1550059417752437 [doi] PST - ppublish SO - Clin EEG Neurosci. 2018 Nov;49(6):425-432. doi: 10.1177/1550059417752437. Epub 2018 Jan 11.