{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T03:59:00Z","timestamp":1762142340685,"version":"build-2065373602"},"reference-count":13,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2017,4,14]],"date-time":"2017-04-14T00:00:00Z","timestamp":1492128000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Headache"],"published-print":{"date-parts":[[2017,5]]},"abstract":"\n Objective<\/jats:title>\n To describe two patients with recurring unilateral brief headaches that fulfilled criteria for both primary cough headache (CH) and chronic paroxysmal hemicrania (CPH).<\/jats:p>\n <\/jats:sec>\n \n Background<\/jats:title>\n CH is typically a bilateral headache, specifically triggered by cough, straining, or other Valsalva maneuvers. The report of cases sharing features with other primary headache disorders, such as CPH, suggest common pathogenic mechanisms.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n Case reports.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n Two patients (one man), aged 55 and 64, had a two\u2010year history of daily, unilateral, side\u2010locked headache attacks, lasting about 15 minutes, and associated with ipsilateral tearing. Headaches were triggered by cough, sneezing, laughing, or bending forward. Both patients experienced a marked and sustained improvement with indomethacin, and both relapsed when it was interrupted.<\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n These cases suggest the existence of transitional phenotypes, or shared pathogenic mechanisms, between CH and CPH, two indomethacin\u2010responsive headaches. A more comprehensive analysis of different CH subtypes is necessary to understand their relation with other primary headaches.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/head.13094","type":"journal-article","created":{"date-parts":[[2017,4,14]],"date-time":"2017-04-14T22:46:45Z","timestamp":1492210005000},"page":"796-800","source":"Crossref","is-referenced-by-count":7,"title":["\u201cCough Hemicrania\u201d \u2013 An Overlapping Form of Headache: Case Reports"],"prefix":"10.1111","volume":"57","author":[{"given":"Isabel","family":"Pav\u00e3o Martins","sequence":"first","affiliation":[{"name":"Lisbon Faculty of Medicine and IMM University of Lisbon Lisbon Portugal"},{"name":"Headache Outpatient Clinic Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte Lisbon Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pedro","family":"Viana","sequence":"additional","affiliation":[{"name":"Lisbon Faculty of Medicine and IMM University of Lisbon Lisbon Portugal"},{"name":"Headache Outpatient Clinic Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte Lisbon Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,4,14]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/79.4.557"},{"key":"e_1_2_7_3_1","first-page":"137","article-title":"The International Classification of Headache Disorders, 3rd edition (beta version)","volume":"53","author":"Torelli P","year":"2013","journal-title":"Cephalalgia."},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/1129-2377-14-42"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2009.01844.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10194-008-0063-5"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.2002.02088.x"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.1999.3906437.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awn010"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.1998.1807493.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.1998.3810794.x"},{"key":"e_1_2_7_12_1","first-page":"1","article-title":"Headache Classification Committee of the International Headache Society: Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain","volume":"8","year":"1988","journal-title":"Cephalalgia."},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2010.01707.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-013-0327-x"}],"container-title":["Headache: The Journal of Head and Face Pain"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fhead.13094","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/headachejournal.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/head.13094","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T12:12:39Z","timestamp":1762085559000},"score":1,"resource":{"primary":{"URL":"https:\/\/headachejournal.onlinelibrary.wiley.com\/doi\/10.1111\/head.13094"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4,14]]},"references-count":13,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2017,5]]}},"alternative-id":["10.1111\/head.13094"],"URL":"https:\/\/doi.org\/10.1111\/head.13094","archive":["Portico"],"relation":{},"ISSN":["0017-8748","1526-4610"],"issn-type":[{"type":"print","value":"0017-8748"},{"type":"electronic","value":"1526-4610"}],"subject":[],"published":{"date-parts":[[2017,4,14]]}}}