{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T18:32:57Z","timestamp":1773858777874,"version":"3.50.1"},"reference-count":15,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2017,6,30]],"date-time":"2017-06-30T00:00:00Z","timestamp":1498780800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Dermatology"],"published-print":{"date-parts":[[2017,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Acne keloidalis nuchae (\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      ) is a chronic scarring folliculitis which usually occurs in young adult males of African descent. Studies have suggested that\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      may be associated with other dermatologic conditions and even general medical disorders. The aim of this study was to identify cutaneous and extracutaneous associated disorders and to examine risk factors in our population for developing\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The study was a retrospective, descriptive, and analytical study conducted at the Dermatology Outpatient department of the University Hospital of the West Indies. Data were obtained from the medical records of patients diagnosed over a 15\u2010year period (2000\u20132014).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There were 1031 new patients during the study period. Of these, 43 (4.2%) had\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      . The male to female ratio for\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      was approximately 7:1. Pseudofolliculitis barbae was associated with keloidal plaques on the scalp (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      = 6.22,\n                      <jats:italic>P<\/jats:italic>\n                      = 0.036). Also, when the duration of\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      was divided into two groups (0\u20135 years and greater than 5 years), there was an association between keloidal plaques and duration of greater than 5 years (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      = 7.5,\n                      <jats:italic>P<\/jats:italic>\n                      = 0.032). However, when the odds ratio was adjusted, only the duration of\n                      <jats:styled-content style=\"fixed-case\">AKN<\/jats:styled-content>\n                      remained significantly associated with keloidal plaques (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      = 7.08,\n                      <jats:italic>P<\/jats:italic>\n                      = 0.047). Chronic scalp folliculitis (\n                      <jats:italic>P<\/jats:italic>\n                      = 0.001) and the presence of any component disease of the metabolic syndrome (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      = 14,\n                      <jats:italic>P<\/jats:italic>\n                      = 0.008) and specifically hypertension (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      = 6.75,\n                      <jats:italic>P<\/jats:italic>\n                      = 0.036) were significantly associated with the extension of the lesions beyond the nape and occipital scalp.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Pseudofolliculitis barbae, chronic scalp folliculitis, and aspects of the metabolic syndrome may be associated with acne keloidalis nuchae.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/ijd.13678","type":"journal-article","created":{"date-parts":[[2017,6,30]],"date-time":"2017-06-30T02:16:37Z","timestamp":1498788997000},"page":"828-832","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":36,"title":["Acne keloidalis nuchae: risk factors and associated disorders \u2013 a retrospective study"],"prefix":"10.1111","volume":"56","author":[{"given":"Althea D. C.","family":"East\u2010Innis","sequence":"first","affiliation":[{"name":"Department of Medicine University of the West Indies Kingston 7 Jamaica"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kaderina","family":"Stylianou","sequence":"additional","affiliation":[{"name":"Department of Medicine University of the West Indies Kingston 7 Jamaica"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexandra","family":"Paolino","sequence":"additional","affiliation":[{"name":"Department of Medicine University of the West Indies Kingston 7 Jamaica"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan D.","family":"Ho","sequence":"additional","affiliation":[{"name":"Department of Medicine University of the West Indies Kingston 7 Jamaica"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,6,30]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1524-4725.1989.tb03603.x"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0190-9622(97)70173-7"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2133.1999.03047.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-4632.2007.03069.x"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.2007.07987.x"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-4632.2010.04655.x"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-4632.2005.02815.x"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.2165\/00128071-200809020-00009"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-0960.2005.00196.x"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.2165\/11537000-000000000-00000"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-4362.1987.tb00587.x"},{"key":"e_1_2_5_13_1","first-page":"348","article-title":"Seborrhoeic dermatitis","volume":"35","author":"Berk T","year":"2010","journal-title":"Pharm. Ther."},{"key":"e_1_2_5_14_1","unstructured":"JohnsonMLT.Skin Conditions and Related Need for Medical Care among Persons 1\u201374 Years United States 1971\u20131974. Series 11 Data from the National Health SurveyNovember No. 212 DHEW Pub No. (PHS) 79\u20131660. Hyattsville Md: U.S. Department of Health Education and Welfare Public Health Service National Center for Health Statistics; 1978."},{"key":"e_1_2_5_15_1","first-page":"259","article-title":"The epidemiology of diabetes mellitus in Jamaica and the Caribbean: a historical review","volume":"59","author":"Ferguson TS","year":"2010","journal-title":"West Indian Med J"},{"key":"e_1_2_5_16_1","unstructured":"WilksR YoungerN Tulloch\u2010ReidM et al.Jamaica Health and Lifestyle Survey 2007\u20138\u2013 Technical Report. URL:http:\/\/isis.uwimona.edu.jm\/reports\/health\/JHLSII_final_may09.pdf[accessed on 18 April 2016]."}],"container-title":["International Journal of Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fijd.13678","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ijd.13678","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,23]],"date-time":"2023-09-23T16:57:31Z","timestamp":1695488251000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ijd.13678"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,6,30]]},"references-count":15,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2017,8]]}},"alternative-id":["10.1111\/ijd.13678"],"URL":"https:\/\/doi.org\/10.1111\/ijd.13678","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.727763173.793534227","asserted-by":"object"}]},"ISSN":["0011-9059","1365-4632"],"issn-type":[{"value":"0011-9059","type":"print"},{"value":"1365-4632","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,6,30]]},"assertion":[{"value":"2016-09-08","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-05-22","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-06-30","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}