Sarah R Hoffman, Francis Mawanda, Christopher L Crowe, Dustin D Ruff, Stephan Lanes, Krista Schroeder
{"title":"在美国行政索赔数据库中监测因偏头痛而接触过加坎珠单抗的孕妇。","authors":"Sarah R Hoffman, Francis Mawanda, Christopher L Crowe, Dustin D Ruff, Stephan Lanes, Krista Schroeder","doi":"10.1002/pds.70015","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Galcanezumab is a calcitonin gene-related peptide monoclonal antibody indicated for migraine prevention in adults. Due to the long half-life of galcanezumab and the prevalence of migraine in women of childbearing age, galcanezumab exposure may occur during pregnancy. However, real-world use and safety of galcanezumab during pregnancy has not been fully described. To help fill this gap, galcanezumab has two ongoing pregnancy safety studies, one of which is an insurance claims database study.</p><p><strong>Methods: </strong>This database study is actively identifying and following pregnancies exposed to galcanezumab using commercial claims from the Healthcare Integrated Research Database (HIRD). Patient accrual is planned from September 2018 to June 2026, with a final study report planned for December 2027. This study requires 430 galcanezumab-exposed pregnancies with linked infants to reach power for comparative analysis of major congenital malformations.</p><p><strong>Results: </strong>Recent monitoring of patient accrual, including data from 28 September 2018 to 31 January 2023, identified 207 galcanezumab-exposed pregnancies in women with migraine in the HIRD, of which 110 were live births and 73 of which were linked to an infant. This represents an annual accrual rate of approximately 17 pregnancies linked to infants, which is substantially lower than the 55 required annually to reach target size within current regulatory-committed study timelines.</p><p><strong>Conclusions: </strong>The accrual of a sufficient number of galcanezumab-exposed pregnancies represents a substantial, but not uncommon, barrier to conducting comparative analyses in pregnancy studies. Potential solutions that would allow for timely dissemination of important safety information to patients and providers may be available.</p>","PeriodicalId":19782,"journal":{"name":"Pharmacoepidemiology and Drug Safety","volume":"33 10","pages":"e70015"},"PeriodicalIF":2.4000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Monitoring Pregnancies Exposed to Galcanezumab for Migraine in a United States Administrative Claims Database.\",\"authors\":\"Sarah R Hoffman, Francis Mawanda, Christopher L Crowe, Dustin D Ruff, Stephan Lanes, Krista Schroeder\",\"doi\":\"10.1002/pds.70015\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Galcanezumab is a calcitonin gene-related peptide monoclonal antibody indicated for migraine prevention in adults. Due to the long half-life of galcanezumab and the prevalence of migraine in women of childbearing age, galcanezumab exposure may occur during pregnancy. However, real-world use and safety of galcanezumab during pregnancy has not been fully described. To help fill this gap, galcanezumab has two ongoing pregnancy safety studies, one of which is an insurance claims database study.</p><p><strong>Methods: </strong>This database study is actively identifying and following pregnancies exposed to galcanezumab using commercial claims from the Healthcare Integrated Research Database (HIRD). Patient accrual is planned from September 2018 to June 2026, with a final study report planned for December 2027. This study requires 430 galcanezumab-exposed pregnancies with linked infants to reach power for comparative analysis of major congenital malformations.</p><p><strong>Results: </strong>Recent monitoring of patient accrual, including data from 28 September 2018 to 31 January 2023, identified 207 galcanezumab-exposed pregnancies in women with migraine in the HIRD, of which 110 were live births and 73 of which were linked to an infant. This represents an annual accrual rate of approximately 17 pregnancies linked to infants, which is substantially lower than the 55 required annually to reach target size within current regulatory-committed study timelines.</p><p><strong>Conclusions: </strong>The accrual of a sufficient number of galcanezumab-exposed pregnancies represents a substantial, but not uncommon, barrier to conducting comparative analyses in pregnancy studies. Potential solutions that would allow for timely dissemination of important safety information to patients and providers may be available.</p>\",\"PeriodicalId\":19782,\"journal\":{\"name\":\"Pharmacoepidemiology and Drug Safety\",\"volume\":\"33 10\",\"pages\":\"e70015\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pharmacoepidemiology and Drug Safety\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/pds.70015\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pharmacoepidemiology and Drug Safety","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/pds.70015","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Monitoring Pregnancies Exposed to Galcanezumab for Migraine in a United States Administrative Claims Database.
Purpose: Galcanezumab is a calcitonin gene-related peptide monoclonal antibody indicated for migraine prevention in adults. Due to the long half-life of galcanezumab and the prevalence of migraine in women of childbearing age, galcanezumab exposure may occur during pregnancy. However, real-world use and safety of galcanezumab during pregnancy has not been fully described. To help fill this gap, galcanezumab has two ongoing pregnancy safety studies, one of which is an insurance claims database study.
Methods: This database study is actively identifying and following pregnancies exposed to galcanezumab using commercial claims from the Healthcare Integrated Research Database (HIRD). Patient accrual is planned from September 2018 to June 2026, with a final study report planned for December 2027. This study requires 430 galcanezumab-exposed pregnancies with linked infants to reach power for comparative analysis of major congenital malformations.
Results: Recent monitoring of patient accrual, including data from 28 September 2018 to 31 January 2023, identified 207 galcanezumab-exposed pregnancies in women with migraine in the HIRD, of which 110 were live births and 73 of which were linked to an infant. This represents an annual accrual rate of approximately 17 pregnancies linked to infants, which is substantially lower than the 55 required annually to reach target size within current regulatory-committed study timelines.
Conclusions: The accrual of a sufficient number of galcanezumab-exposed pregnancies represents a substantial, but not uncommon, barrier to conducting comparative analyses in pregnancy studies. Potential solutions that would allow for timely dissemination of important safety information to patients and providers may be available.
期刊介绍：
The aim of Pharmacoepidemiology and Drug Safety is to provide an international forum for the communication and evaluation of data, methods and opinion in the discipline of pharmacoepidemiology. The Journal publishes peer-reviewed reports of original research, invited reviews and a variety of guest editorials and commentaries embracing scientific, medical, statistical, legal and economic aspects of pharmacoepidemiology and post-marketing surveillance of drug safety. Appropriate material in these categories may also be considered for publication as a Brief Report.
Particular areas of interest include:
design, analysis, results, and interpretation of studies looking at the benefit or safety of specific pharmaceuticals, biologics, or medical devices, including studies in pharmacovigilance, postmarketing surveillance, pharmacoeconomics, patient safety, molecular pharmacoepidemiology, or any other study within the broad field of pharmacoepidemiology;
comparative effectiveness research relating to pharmaceuticals, biologics, and medical devices. Comparative effectiveness research is the generation and synthesis of evidence that compares the benefits and harms of alternative methods to prevent, diagnose, treat, and monitor a clinical condition, as these methods are truly used in the real world;
methodologic contributions of relevance to pharmacoepidemiology, whether original contributions, reviews of existing methods, or tutorials for how to apply the methods of pharmacoepidemiology;
assessments of harm versus benefit in drug therapy;
patterns of drug utilization;
relationships between pharmacoepidemiology and the formulation and interpretation of regulatory guidelines;
evaluations of risk management plans and programmes relating to pharmaceuticals, biologics and medical devices.
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