{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T22:20:46Z","timestamp":1757629246319,"version":"3.44.0"},"reference-count":5,"publisher":"Danish Medical Association","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ugeskr L\u00e6ger"],"abstract":"<jats:p>This case report describes the diagnosis of ADHD in a 29-year-old woman suffering from psychiatric and metabolic conditions and type 2 diabetes, receiving treatment for severe PTSD. She developed excessive daytime sleepiness, which, due to diagnostic overshadowing, initially was attributed to her psychiatric illness, delaying diagnosis and treatment. This jeopardized her daily life due to incidents of sudden sleep attacks and much longer sleeping times. The diagnosis of narcolepsy type 2 was given based on polysomnography, multiple sleep latency tests, and examination of the cerebrospinal fluid. Treatment with methylphenidate was successful in reducing her excessive daytime sleepiness and, to some extent, her excessive need to sleep.<\/jats:p>","DOI":"10.61409\/v10240757","type":"journal-article","created":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:05:06Z","timestamp":1747188306000},"page":"1-4","source":"Crossref","is-referenced-by-count":0,"title":["Overlap between PTSD, ADHD, and narcolepsy"],"prefix":"10.61409","author":[{"given":"Tania","family":"Mariager","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helene","family":"Speyer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Ponsaing","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"40208","published-online":{"date-parts":[[2025,5,12]]},"reference":[{"key":"ref0","doi-asserted-by":"publisher","unstructured":"Molloy R, Munro I, Pope N. Understanding the experience of diagnostic overshadowing associated with severe mental illness from the consumer and health professional perspective: a qualitative systematic review protocol. JBI Evid Synth. 2021;19(6):1362-1368. https:\/\/doi.org\/10.11124\/JBIES-20-00244","DOI":"10.11124\/JBIES-20-00244"},{"key":"ref1","doi-asserted-by":"publisher","unstructured":"Leucht S. et al. Prioritization of psychopathological symptoms and clinical characterization in psychiatric diagnoses: a narrative review. JAMA Psychiatry. 2024;81(11):1149-1158. https:\/\/doi.org\/10.1001\/jamapsychiatry.2024.2652","DOI":"10.1001\/jamapsychiatry.2024.2652"},{"key":"ref2","unstructured":"Bertelsen A. WHO ICD-10: psykiske lidelser og adf\u00e6rdsm\u00e6ssige forstyrrelser. Munksgaard, 1994."},{"key":"ref3","doi-asserted-by":"publisher","unstructured":"\u00d8sterby NCH, Baandrup L, Jennum PJ. Psychiatric comorbidity in Danish patients with narcolepsy type 1, narcolepsy type 2, and idiopathic hypersomnia: a case-control study. Sleep Adv. 2024;5(1):zpae073. https:\/\/doi.org\/10.1093\/sleepadvances\/zpae073","DOI":"10.1093\/sleepadvances\/zpae073"},{"key":"ref4","unstructured":"Danske Multidisciplin\u00e6re Psykiatri Grupper. Kliniske retningslinjer: Udredning af ADHD hos b\u00f8rn og unge i hospitalsregi og speciall\u00e6gepraksis, 2025 https:\/\/www.dmpg.dk\/dmpgerne\/dmpg-adhd\/udredning-af-born-og-unge-for-adhd\/ (20. feb 2025)"}],"container-title":["Ugeskrift for L\u00e6ger"],"original-title":[],"deposited":{"date-parts":[[2025,9,10]],"date-time":"2025-09-10T14:00:11Z","timestamp":1757512811000},"score":1,"resource":{"primary":{"URL":"https:\/\/ugeskriftet.dk\/videnskab\/V10240757"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,12]]},"references-count":5,"URL":"https:\/\/doi.org\/10.61409\/v10240757","relation":{},"ISSN":["0041-5782","1603-6824"],"issn-type":[{"type":"print","value":"0041-5782"},{"type":"electronic","value":"1603-6824"}],"subject":[],"published":{"date-parts":[[2025,5,12]]}}}