FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3034969701> ?p ?o ?g. }

• W3034969701 endingPage "326" @default.
• W3034969701 startingPage "311" @default.
• W3034969701 abstract "Visual snow syndrome is a debilitating disorder characterized by tiny flickering dots (like TV static) in the entire visual field and a set of accompanying visual (palinopsia, enhanced entoptic phenomena, photophobia, nyctalopia), nonvisual (e.g. tinnitus) and nonperceptional (e.g. concentration problems, irritability) symptoms. Its pathophysiology is enigmatic and therapy is often frustrating. To summarize our current understanding of pathophysiology and treatment of visual snow syndrome. A systematic search of PubMed database was performed using the key word “visual snow” and predefined in- and exclusion criteria. The results were stratified into “treatment” and “pathophysiology.” Additionally, we conducted a search with the key words “persistent migraine aura” and “persistent visual aura” and screened for mis-diagnosed patients actually fulfilling the criteria for visual snow syndrome. The reference lists of most publications and any other relevant articles known to the authors were also reviewed and added if applicable. From the 50 original papers found by searching for “visual snow,” 21 were included according to the inclusion and exclusion criteria. Additional four publications came searching for “persistent migraine aura” or “persistent visual aura.” Further publications derived from literature references resulting in a total of 20 articles for pathophysiology and 15 for treatment with some overlaps. Regarding pathophysiology, hyperexcitability of the visual cortex and a processing problem of higher order visual function are assumed, but the location is still in discussion. In particular, it is unclear if the primary visual cortex, the visual association cortex or the thalamocortical pathway is involved. Regarding treatment, data is available on a total of 153 VSS patients with medication mentioned for 54 resulting in a total of 136 trials. From the 44 different medications tried, only eight were effective at least once. The best data is available for lamotrigine being effective in 8/36 (22.2%, including one total response and no worsening), followed by topiramate being effective in 2/13 (15.4%, no total response and one worsening). The only other medication resulting in worsening of VSS was amitriptyline according to our literature review. The others reported to be effective at least once were valproate, propranolol, verapamil, baclofen, naproxen and sertraline. The nonpharmacological approach using color filters of the yellow-blue color spectrum might also be helpful in some patients. Visual snow syndrome is still far from being fully understood. In respect of pathophysiology, a disorder of visual processing is likely. The best pharmacological evidence exists for lamotrigine, which can be discussed off-label. As nonpharmacological option, patients might benefit from tinted glasses for everyday use." @default.
• W3034969701 created "2020-06-19" @default.
• W3034969701 creator A5003015735 @default.
• W3034969701 creator A5018562793 @default.
• W3034969701 date "2020-01-01" @default.
• W3034969701 modified "2023-10-18" @default.
• W3034969701 title "Insights into pathophysiology and treatment of visual snow syndrome: A systematic review" @default.
• W3034969701 cites W1769978027 @default.
• W3034969701 cites W1879010532 @default.
• W3034969701 cites W1974012731 @default.
• W3034969701 cites W1999153596 @default.
• W3034969701 cites W2057110668 @default.
• W3034969701 cites W2064884027 @default.
• W3034969701 cites W2079049378 @default.
• W3034969701 cites W2092365745 @default.
• W3034969701 cites W2123941455 @default.
• W3034969701 cites W2124698022 @default.
• W3034969701 cites W2126621346 @default.
• W3034969701 cites W2127360569 @default.
• W3034969701 cites W2143023265 @default.
• W3034969701 cites W2156895313 @default.
• W3034969701 cites W2164878314 @default.
• W3034969701 cites W2170102890 @default.
• W3034969701 cites W2237439087 @default.
• W3034969701 cites W2417372428 @default.
• W3034969701 cites W2528562861 @default.
• W3034969701 cites W2592608653 @default.
• W3034969701 cites W2768514671 @default.
• W3034969701 cites W2801085490 @default.
• W3034969701 cites W2809607996 @default.
• W3034969701 cites W2911408453 @default.
• W3034969701 cites W2922093521 @default.
• W3034969701 cites W2940018978 @default.
• W3034969701 cites W2949831435 @default.
• W3034969701 cites W2955217343 @default.
• W3034969701 cites W2955995774 @default.
• W3034969701 cites W2989247289 @default.
• W3034969701 cites W2998602893 @default.
• W3034969701 cites W3190463773 @default.
• W3034969701 doi "https://doi.org/10.1016/bs.pbr.2020.05.020" @default.
• W3034969701 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33008511" @default.
• W3034969701 hasPublicationYear "2020" @default.
• W3034969701 type Work @default.
• W3034969701 sameAs 3034969701 @default.
• W3034969701 citedByCount "16" @default.
• W3034969701 countsByYear W30349697012021 @default.
• W3034969701 countsByYear W30349697012022 @default.
• W3034969701 countsByYear W30349697012023 @default.
• W3034969701 crossrefType "book-chapter" @default.
• W3034969701 hasAuthorship W3034969701A5003015735 @default.
• W3034969701 hasAuthorship W3034969701A5018562793 @default.
• W3034969701 hasConcept C118552586 @default.
• W3034969701 hasConcept C15744967 @default.
• W3034969701 hasConcept C169760540 @default.
• W3034969701 hasConcept C2777350023 @default.
• W3034969701 hasConcept C2778541695 @default.
• W3034969701 hasConcept C2779345533 @default.
• W3034969701 hasConcept C2908998935 @default.
• W3034969701 hasConcept C71924100 @default.
• W3034969701 hasConceptScore W3034969701C118552586 @default.
• W3034969701 hasConceptScore W3034969701C15744967 @default.
• W3034969701 hasConceptScore W3034969701C169760540 @default.
• W3034969701 hasConceptScore W3034969701C2777350023 @default.
• W3034969701 hasConceptScore W3034969701C2778541695 @default.
• W3034969701 hasConceptScore W3034969701C2779345533 @default.
• W3034969701 hasConceptScore W3034969701C2908998935 @default.
• W3034969701 hasConceptScore W3034969701C71924100 @default.
• W3034969701 hasLocation W30349697011 @default.
• W3034969701 hasOpenAccess W3034969701 @default.
• W3034969701 hasPrimaryLocation W30349697011 @default.
• W3034969701 hasRelatedWork W1980921546 @default.
• W3034969701 hasRelatedWork W2029097285 @default.
• W3034969701 hasRelatedWork W2085798967 @default.
• W3034969701 hasRelatedWork W2152777439 @default.
• W3034969701 hasRelatedWork W2158738092 @default.
• W3034969701 hasRelatedWork W2897446693 @default.
• W3034969701 hasRelatedWork W2943280606 @default.
• W3034969701 hasRelatedWork W2992146470 @default.
• W3034969701 hasRelatedWork W2992574208 @default.
• W3034969701 hasRelatedWork W3099591777 @default.
• W3034969701 isParatext "false" @default.
• W3034969701 isRetracted "false" @default.
• W3034969701 magId "3034969701" @default.
• W3034969701 workType "book-chapter" @default.