PMID- 17569582 OWN - NLM STAT- MEDLINE DCOM- 20080204 LR - 20071015 IS - 1389-9457 (Print) IS - 1389-9457 (Linking) VI - 8 IP - 7-8 DP - 2007 Nov TI - REM behavior disorder (RBD) can be one of the first symptoms of childhood narcolepsy. PG - 784-6 AB - More than one in three adult patients suffering from narcolepsy-cataplexy experience rapid eye movement (REM) behavior disorder (RBD), while RBD in childhood is extremely rare. We present the cases of two girls (aged 9 and 7 years old) with narcolepsy-cataplexy, in whom RBD was one of the first symptoms of the disease. The coincidence of RBD was seen by nocturnal video-polysomnography (v-PSG), and narcolepsy was diagnosed from short sleep latency and multiple sleep onset REMs (SOREMs) during a multiple sleep latency test (MSLT). Both girls were human leukocyte antigen (HLA)-DQB1 *0602 positive, and their cerebrospinal fluid (CSF) hypocretin level (Hcrt-1) was extremely low. FAU - Nevsimalova, Sona AU - Nevsimalova S AD - Department of Neurology, 1st Medical Faculty, Charles University, Prague, Czech Republic. snevsi@lfl1.cuni.cz FAU - Prihodova, Iva AU - Prihodova I FAU - Kemlink, David AU - Kemlink D FAU - Lin, Ling AU - Lin L FAU - Mignot, Emmanuel AU - Mignot E LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20070613 PL - Netherlands TA - Sleep Med JT - Sleep medicine JID - 100898759 SB - IM MH - Child MH - Female MH - Humans MH - Narcolepsy/complications/*diagnosis MH - Polysomnography MH - REM Sleep Behavior Disorder/complications/*diagnosis MH - Severity of Illness Index MH - Sleep, REM/physiology EDAT- 2007/06/16 09:00 MHDA- 2008/02/05 09:00 CRDT- 2007/06/16 09:00 PHST- 2006/10/09 00:00 [received] PHST- 2006/11/21 00:00 [revised] PHST- 2006/11/26 00:00 [accepted] PHST- 2007/06/16 09:00 [pubmed] PHST- 2008/02/05 09:00 [medline] PHST- 2007/06/16 09:00 [entrez] AID - S1389-9457(06)00713-1 [pii] AID - 10.1016/j.sleep.2006.11.018 [doi] PST - ppublish SO - Sleep Med. 2007 Nov;8(7-8):784-6. doi: 10.1016/j.sleep.2006.11.018. Epub 2007 Jun 13.