{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T11:31:12Z","timestamp":1762083072631,"version":"build-2065373602"},"reference-count":47,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2020,6,9]],"date-time":"2020-06-09T00:00:00Z","timestamp":1591660800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["headachejournal.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Headache"],"published-print":{"date-parts":[[2020,7]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To synthesize the evidence on the efficacy of calcitonin gene\u2010related peptide receptor antagonists (gepants) from all clinical trials addressing nausea treatment for episodic migraine.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Nausea is one of the most bothersome symptoms in patients with migraine. The most bothersome symptom is part of the outcomes explored in clinical trials.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Published clinical trials for this project were identified via searches of 4 bibliographic databases: PubMed (includes MEDLINE), Embase, Web of Science, and the Cochrane Library. Individual search strategies included terms related to calcitonin gene\u2010related peptide, nausea, and vomiting. Random\u2010effects meta\u2010analysis was conducted to estimate the overall efficacy of gepants for nausea treatment. Heterogeneity, publication bias, small\u2010study bias, and potential confounders were explored using Galbraith plot, sensitivity analysis, meta\u2010regression, and Egger\u2019s regression tests. Cumulative meta\u2010analysis was done to detect temporal trend from accumulating trials.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The meta\u2010analysis involved 23,008 participants in 65 clinical trials from 14 published articles; 10,770 subjects participated in gepant treatment arms while 12,238 subjects participated in placebo or non\u2010gepant arms (85% females, mean age 41\u00a0years in both arms). Nearly all studies used a 2\u2010hour incidence of nausea as an outcome measure. An overall combined effect size with an odds ratio of 1.29 (95% CI 1.18, 1.40,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a0.001;\n                      <jats:italic>I<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u00a0=\u00a042.8%) showed the efficacy of gepants for the treatment of nausea in episodic migraine. Galbraith plot demonstrated that 98.4% of studies were within 2 standard deviations from the regression line, indicating lack of significant heterogeneity and outliers. Meta\u2010analysis results were robust to sensitivity analysis, small\u2010study bias, and publication bias (Kendall\u2019s Tau \u22120.09,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a0.29; Egger's regression\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a0.67). Meta\u2010regression showed that both age and sex ratio were not confounding the meta\u2010analysis (omnibus\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a0.69). Cumulative meta\u2010analysis indicated that the effect size remained stable for studies conducted after 2011, with accumulating evidence continuing to favor efficacy of gepants for the treatment of nausea in episodic migraine.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>There is sufficient evidence to support the efficacy of gepants for the treatment of nausea in episodic migraine. Future research may focus on examining this efficacy in under\u2010represented patient populations (males, older age groups) and in chronic migraine.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/head.13858","type":"journal-article","created":{"date-parts":[[2020,6,9]],"date-time":"2020-06-09T04:16:44Z","timestamp":1591676204000},"page":"1489-1499","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Calcitonin Gene\u2010Related Peptide Receptor Antagonists (Gepants) for the Acute Treatment of Nausea in Episodic Migraine: A Systematic Review and Meta\u2010Analysis"],"prefix":"10.1111","volume":"60","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0252-7757","authenticated-orcid":false,"given":"Tommy Lik Hang","family":"Chan","sequence":"first","affiliation":[{"name":"Division of Headache &amp; Facial Pain Department of Neurology &amp; Neurological Sciences Stanford University Palo Alto CA USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert P.","family":"Cowan","sequence":"additional","affiliation":[{"name":"Division of Headache &amp; Facial Pain Department of Neurology &amp; Neurological Sciences Stanford University Palo Alto CA USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4879-6098","authenticated-orcid":false,"given":"Yohannes W.","family":"Woldeamanuel","sequence":"additional","affiliation":[{"name":"Division of Headache &amp; Facial Pain Department of Neurology &amp; Neurological Sciences Stanford University Palo Alto CA USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,6,9]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1966.00470160022003"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.2147\/PROM.S31392"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1526-4610.2001.041007646.x"},{"volume-title":"Migraine: Developing Drugs for Acute Treatment","year":"2019","author":"Center for Drug Evaluation, Research","key":"e_1_2_8_5_1"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/head.13708"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-015-0501-4"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.4103\/0972-2327.99993"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/164_2018_201"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejphar.2013.09.075"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/gut.46.4.468"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1186\/s10194-016-0703-0"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1152\/physrev.00034.2015"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2005.01076.x"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/head.13511"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphar.2019.00795"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2010.01799.x"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(08)61626-8"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1177\/0333102410388435"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000286940.29755.61"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/brb3.1215"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.l4898"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pmed.1000097"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/sim.1186"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2011.03.017"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v049.i05"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/jrsm.1260"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.315.7109.629"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1994.10476864"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.86.3.638"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1813049"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1111\/head.13795"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410200409"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1111\/bcp.12618"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1124\/jpet.113.206458"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3205(74)90399-3"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1080\/00016480600652123"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neulet.2009.09.008"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1111\/head.13550"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1177\/0333102419869317"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1177\/0333102419844542"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-230X-6-26"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2006.00311.x"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1111\/head.13018"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1177\/0333102411417901"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/24.3.612"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1992.03480010072027"},{"key":"e_1_2_8_48_1","first-page":"2","article-title":"Migraine headaches: Epidemiology and comorbidity","volume":"5","author":"Lipton RB","year":"1998","journal-title":"Clin Neurosci"}],"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.13858","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/head.13858","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/head.13858","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/headachejournal.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/head.13858","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T11:26:11Z","timestamp":1762082771000},"score":1,"resource":{"primary":{"URL":"https:\/\/headachejournal.onlinelibrary.wiley.com\/doi\/10.1111\/head.13858"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,9]]},"references-count":47,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["10.1111\/head.13858"],"URL":"https:\/\/doi.org\/10.1111\/head.13858","archive":["Portico"],"relation":{},"ISSN":["0017-8748","1526-4610"],"issn-type":[{"type":"print","value":"0017-8748"},{"type":"electronic","value":"1526-4610"}],"subject":[],"published":{"date-parts":[[2020,6,9]]},"assertion":[{"value":"2020-05-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-05-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-09","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}