{"id":1743202,"date":"2025-10-15T12:15:33","date_gmt":"2025-10-15T06:45:33","guid":{"rendered":"https:\/\/pharmint.net\/?post_type=encyclopedia&#038;p=1743202"},"modified":"2025-10-15T12:16:54","modified_gmt":"2025-10-15T06:46:54","slug":"post-market-surveillance-pms","status":"publish","type":"encyclopedia","link":"https:\/\/pharmint.net\/ar\/glossary\/post-market-surveillance-pms\/","title":{"rendered":"Post-Market Surveillance (PMS)"},"content":{"rendered":"<h2><a href=\"https:\/\/pharmint.net\/glossary\/post-market-surveillance-pms\/\"><strong>What is Post-Market Surveillance (PMS)?<\/strong><\/a><\/h2>\n<p><strong>Post-Market Surveillance (PMS)<\/strong>&nbsp;refers to the continuous monitoring and evaluation of&nbsp;<strong>pharmaceutical products,&nbsp;<\/strong><a href=\"https:\/\/pharmint.net\/product-category\/medical-equipments\/\"><strong>medical devices<\/strong><\/a><strong>, or&nbsp;<\/strong><a href=\"https:\/\/pharmint.net\/product-category\/pharma-ingredients-raw-materials\/\"><strong>APIs<\/strong><\/a> after they have been released into the market.<\/p>\n<p>It involves systematically collecting, analyzing, and interpreting data on product performance, adverse effects, and safety signals to ensure ongoing compliance with <a href=\"https:\/\/www.ema.europa.eu\/en\/human-regulatory-overview\/post-authorisation\/pharmacovigilance-post-authorisation\/good-pharmacovigilance-practices-gvp\" target=\"_blank\" rel=\"noopener\"><strong>Good Pharmacovigilance Practices (GVP)<\/strong><\/a>&nbsp;and&nbsp;<strong>regulatory standards<\/strong>. PMS is a key element in maintaining public health safety and sustaining the product&rsquo;s marketing authorization.<\/p>\n<h2><strong>Why is Post-Market Surveillance Important?<\/strong><\/h2>\n<p>While pre-market testing ensures quality and efficacy,&nbsp;<strong>real-world product use<\/strong>&nbsp;can reveal new safety risks or quality deviations.<br>\nPMS helps manufacturers and regulators:<\/p>\n<ul>\n<li>Detect&nbsp;<strong>adverse drug reactions<\/strong>&nbsp;or unexpected outcomes.<\/li>\n<li>Evaluate&nbsp;<strong>product stability<\/strong>&nbsp;under actual market conditions.<\/li>\n<li>Identify&nbsp;<strong>manufacturing or labeling issues<\/strong>&nbsp;post-distribution.<\/li>\n<li>Ensure&nbsp;<strong>regulatory compliance<\/strong>&nbsp;with continuous benefit&ndash;risk assessment.<\/li>\n<\/ul>\n<p>For pharmaceutical suppliers and buyers, PMS demonstrates a&nbsp;<strong>commitment to transparency<\/strong>,&nbsp;<strong>regulatory integrity<\/strong>, and&nbsp;<strong>supply chain reliability<\/strong>&nbsp;&mdash; all essential in global B2B sourcing.<\/p>\n<h2><strong>What are the Core Principles of Post-Market Surveillance?<\/strong><\/h2>\n<ul>\n<li><strong>Continuous Monitoring<\/strong>: Data collection on safety, efficacy, and quality after market release.<\/li>\n<li><strong>Risk Management<\/strong>: Identification and mitigation of post-market safety concerns.<\/li>\n<li><strong>Regulatory Reporting<\/strong>: Submission of&nbsp;<strong>Periodic Safety Update Reports (PSURs)<\/strong>&nbsp;or&nbsp;<strong>Post-Market Clinical Follow-Up (PMCF)<\/strong>&nbsp;data to authorities.<\/li>\n<li><strong>Traceability<\/strong>: Linking manufacturing batches with distribution and adverse event data.<\/li>\n<li><strong>Feedback Integration<\/strong>: Using surveillance data to improve manufacturing, labeling, and formulation.<\/li>\n<\/ul>\n<h2><strong>How Does Post-Market Surveillance Work?<\/strong><\/h2>\n<ol>\n<li><strong>Data Collection<\/strong>: Manufacturers gather reports from healthcare professionals, distributors, and patients through vigilance systems.<\/li>\n<li><strong>Signal Detection<\/strong>: Potential risks or quality issues are identified using trend analysis and adverse event reporting tools.<\/li>\n<li><strong>Risk Evaluation<\/strong>: The significance of identified signals is assessed against known benefits and safety profiles.<\/li>\n<li><strong>Corrective Actions<\/strong>: Manufacturers implement CAPAs (Corrective and Preventive Actions) such as recalls, label updates, or process improvements.<\/li>\n<li><strong>Regulatory Communication<\/strong>: Reports like&nbsp;<strong>PSURs<\/strong>,&nbsp;<strong>Field Safety Corrective Actions (FSCAs)<\/strong>, and&nbsp;<strong>Risk Management Plans (RMPs)<\/strong>&nbsp;are submitted to regulatory bodies like&nbsp;<strong>EMA<\/strong>,&nbsp;<strong>US FDA<\/strong>, or&nbsp;<strong>Swissmedic<\/strong>.<\/li>\n<\/ol>\n<h2><strong>Real-World Examples<\/strong><\/h2>\n<ul>\n<li><strong>EMA PMS Guidelines (EU)<\/strong>: Requires continuous PMS for all medicinal products and medical devices per MDR (EU 2017\/745). [<a href=\"https:\/\/eur-lex.europa.eu\/eli\/reg\/2017\/745\/oj\/eng\" target=\"_blank\" rel=\"noopener\">source<\/a>]<\/li>\n<li><strong>US FDA Postmarket Requirements<\/strong>: Mandates ongoing reporting of adverse events for approved drugs and biologics. [<a href=\"https:\/\/www.fda.gov\/drugs\/surveillance\/postmarketing-adverse-event-reporting-compliance-program\" target=\"_blank\" rel=\"noopener\">source<\/a>]<\/li>\n<li><strong>Swissmedic Vigilance Program<\/strong>: Oversees PMS for therapeutic products to ensure public safety and product reliability. [<a href=\"https:\/\/www.swissmedic.ch\/swissmedic\/en\/home\/medical-devices\/market-surveillance-of-medical-devices\/schwerpunktaktionen\/ueberpruefung-dokumentation-ueberwachung-nach-inverkehrbringen-smc.html\" target=\"_blank\" rel=\"noopener\">source<\/a>]<\/li>\n<\/ul>\n<h2><strong>Related Terms and Concepts<\/strong><\/h2>\n<ul>\n<li><a href=\"https:\/\/pharmint.net\/glossary\/good-manufacturing-practice-gmp\/\">Good Manufacturing Practice (GMP)&nbsp;<\/a><\/li>\n<li>Pharmacovigilance<\/li>\n<li>Risk Management Plan (RMP)<\/li>\n<li>Periodic Safety Update Report (PSUR)<\/li>\n<li><a href=\"https:\/\/pharmint.net\/glossary\/certificate-of-analysis-coa\/\">Certificate of Analysis (CoA)<\/a><\/li>\n<\/ul>\n<h2><strong>Post-Market Surveillance FAQs<\/strong><\/h2>\n<p><strong>What is the purpose of Post-Market Surveillance?<\/strong><strong><br>\n<\/strong><\/p>\n<p>To ensure the ongoing safety, quality, and performance of products after market approval.<\/p>\n<p><strong>Who is responsible for conducting PMS?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Manufacturers, importers, and distributors are under the oversight of regulatory authorities.<\/p>\n<p><strong>Is PMS mandatory for pharmaceuticals?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Yes, under WHO, EMA, and FDA regulations, PMS is a mandatory requirement.<\/p>\n<p><strong>How does PMS differ from Pharmacovigilance?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Pharmacovigilance focuses on drug safety, while PMS includes&nbsp;<strong>devices, diagnostics, and broader quality monitoring<\/strong>.<\/p>\n<p><strong>What triggers a PMS investigation?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Adverse event reports, recalls, or deviations in product performance or stability.<\/p>\n<p><strong>How often must PMS data be submitted?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Typically, every 6&ndash;12 months, depending on the product type and risk class.<\/p>\n<p><strong>What systems are used for PMS data collection?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Vigilance databases like&nbsp;<strong>EudraVigilance<\/strong>,&nbsp;<strong>FAERS<\/strong>, and the&nbsp;<strong>Swissmedic Vigilance System<\/strong>.<\/p>\n<p><strong>Can PMS lead to product recalls?<\/strong><strong><br>\n<\/strong><\/p>\n<p>Yes, if significant safety risks or GMP violations are identified.<\/p>\n","protected":false},"author":7806,"template":"","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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