{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T12:34:32Z","timestamp":1792499672596,"version":"4.5.0"},"reference-count":47,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"16","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["JAHA"],"published-print":{"date-parts":[[2025,8,19]]},"abstract":"<jats:sec xml:lang=\"en\">\n            <jats:title>Background<\/jats:title>\n            <jats:p xml:lang=\"en\">Hypertension is the principal risk factor for intracerebral hemorrhage (ICH), and blood pressure control is reliant on consistent adherence to antihypertensive treatment. This study examined the association between antihypertensive treatment discontinuation and ICH occurrence in Japanese patients with hypertension.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Methods<\/jats:title>\n            <jats:p xml:lang=\"en\">This nested case\u2013control study was conducted using claims data from the LIFE (Longevity Improvement &amp; Fair Evidence) study from residents of 4 Japanese municipalities enrolled in public medical insurance or public assistance programs. The participants comprised people with hypertension between April and October 2017 and were followed up from November 2017 to March 2022 to identify ICH occurrence. Cases with ICH were matched with controls without ICH in a 1:10 ratio based on sex and age. Participants without any claims data for hypertension care for \u22654\u2009months were regarded as discontinuing antihypertensive treatment. Conditional logistic regression was performed to examine the association between treatment discontinuation and ICH occurrence. Covariates included atrial fibrillation and flutter, diabetes, Charlson Comorbidity Index score, antithrombotic, and statin use.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Results<\/jats:title>\n            <jats:p xml:lang=\"en\">\n              Of 62\u2009674 patients with hypertension, 5699 (9.1%) developed ICH during follow\u2010up. Participants who discontinued antihypertensive treatment had significantly higher odds for developing ICH (odds ratio, 3.77 [95% confidence interval, 3.43\u20134.14];\n              <jats:italic toggle=\"no\">P<\/jats:italic>\n              &lt;0.001) than treatment\u2010adherent participants. In addition, the male sex and younger age (&lt;40\u2009years) were significant risk factors for antihypertensive treatment discontinuation. Cases with ICH had significantly higher medical expenditure than controls without ICH.\n            <\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Conclusions<\/jats:title>\n            <jats:p xml:lang=\"en\">Antihypertensive treatment discontinuation significantly increased the risk of developing ICH in Japanese patients with hypertension. Regular medical visits and treatment adherence may help to prevent ICH development in these patients, thus reducing their clinical and economic burden.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1161\/jaha.125.042523","type":"journal-article","created":{"date-parts":[[2025,8,6]],"date-time":"2025-08-06T10:51:47Z","timestamp":1754477507000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Association Between Antihypertensive Treatment Discontinuation and the Development of Intracerebral Hemorrhage in Japanese Patients With Hypertension: The LIFE Study"],"prefix":"10.1161","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8289-8605","authenticated-orcid":false,"given":"Kazuya","family":"Honda","sequence":"first","affiliation":[{"name":"Kyushu University Graduate School of Medical Sciences","place":["Fukuoka, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6875-6857","authenticated-orcid":false,"given":"Kenichi","family":"Goto","sequence":"additional","affiliation":[{"name":"Kyushu University Graduate School of Medical Sciences","place":["Fukuoka, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7252-9945","authenticated-orcid":false,"given":"Megumi","family":"Maeda","sequence":"additional","affiliation":[{"name":"Kyushu University Graduate School of Medical Sciences","place":["Fukuoka, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fumiko","family":"Murata","sequence":"additional","affiliation":[{"name":"Kyushu University Graduate School of Medical Sciences","place":["Fukuoka, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1120-1548","authenticated-orcid":false,"given":"Haruhisa","family":"Fukuda","sequence":"additional","affiliation":[{"name":"Kyushu University Graduate School of Medical Sciences","place":["Fukuoka, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(09)70340-0"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2022.915813"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1001\/jamaneurol.2021.4346"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1177\/23969873241290680"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1253\/circj.CJ-13-0811"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(08)70069-3"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1161\/STR.0000000000000069"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S2214-109X(18)30217-1"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41440-025-02151-w"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(15)00128-2"},{"key":"e_1_3_2_12_2","first-page":"1","volume-title":"Global Report on Hypertension: the Race Against a Silent Killer","author":"Organization WH","year":"2023","unstructured":"Organization WH . 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