{"title":"Primary non-continuous new daily persistent headache: Seven cases and proposed diagnostic criteria","authors":"R. Evans","doi":"10.1177/2515816321998349","DOIUrl":null,"url":null,"abstract":"Primary new daily persistent headache (NDPH) is a rare disorder defined by the third edition of the International Headache Society (ICHD-3) as a continuous and unremitting headache. Non-continuous cases have been reported which do not fit any ICHD-3 criteria. Seven patients are presented who meet all ICHD-3 criteria except for being non-continuous from onset without treatment with a duration of 4 or more hours per day with only one headache per day. The average age of onset was 35.3 years, 57.1% female, and 71.4% had migraine-like features. No cases were unilateral and all cases were persistent without remission. These seven cases constitute a primary NDPH variant. Criteria are proposed for diagnosis similar to ICHD-3 for NDPH with the following change: “pain becoming daily within 24 hours of onset with a duration of 4 to 24 hours without acute or preventive medication or other treatment.”","PeriodicalId":9702,"journal":{"name":"Cephalalgia Reports","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/2515816321998349","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cephalalgia Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/2515816321998349","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 2
Abstract
Primary new daily persistent headache (NDPH) is a rare disorder defined by the third edition of the International Headache Society (ICHD-3) as a continuous and unremitting headache. Non-continuous cases have been reported which do not fit any ICHD-3 criteria. Seven patients are presented who meet all ICHD-3 criteria except for being non-continuous from onset without treatment with a duration of 4 or more hours per day with only one headache per day. The average age of onset was 35.3 years, 57.1% female, and 71.4% had migraine-like features. No cases were unilateral and all cases were persistent without remission. These seven cases constitute a primary NDPH variant. Criteria are proposed for diagnosis similar to ICHD-3 for NDPH with the following change: “pain becoming daily within 24 hours of onset with a duration of 4 to 24 hours without acute or preventive medication or other treatment.”