FDA letter date archive
FDA Letters Issued in 2021
Browse FDA approval and complete response letters issued in 2021. This archive groups source-linked letters by issue date so regulatory teams can review decisions and deficiency patterns over time.
| Letter | Type | Issued | Agency / Product | Status |
|---|---|---|---|---|
Complete Response Letter Therakind Limited (Dec 22, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Clinical efficacy and substantial evidence, Safety and adverse events. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA JYLAMVO | Closed | |
Complete Response Letter Eli Lilly and Company (Dec 17, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA REZVOGLAR | Closed | |
Complete Response Letter Takeda Pharmaceuticals U.S.A., Inc. (Dec 17, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Safety and adverse events, Statistical analysis. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA EOHILIA | Closed | |
Complete Response Letter Eli Lilly and Company (Dec 17, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA REZVOGLAR | Closed | |
Complete Response Letter Fennec Pharmaceuticals, Inc. (Nov 26, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA PEDMARK | Closed | |
Complete Response Letter Celitrion, Inc. (Nov 24, 2021) FDA's complete response letter contains source-text evidence related to Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA YUFLYMA | Closed | |
Complete Response Letter Bio-Thera Solutions Ltd. (Nov 19, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Chemistry, manufacturing, and controls. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA AVZIVI | Closed | |
Complete Response Letter Santen, Inc. (Nov 9, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Bioequivalence and pharmacokinetics. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA OMLONTI | Closed | |
Complete Response Letter Marius Pharmaceuticals, LLC (Oct 22, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Safety and adverse events, Bioequivalence and pharmacokinetics. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA KYZATREX | Closed | |
Complete Response Letter Eyenovia, Inc. (Oct 22, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Device constituent and human factors, Facility inspection and CGMP compliance, Safety and adverse events. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA MYDCOMBI | Closed | |
Complete Response Letter Omeros Corporation (Oct 15, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Statistical analysis. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA YARTEMLEA | Closed | |
Complete Response Letter United Therapeutics Corp. (Oct 15, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA TYVASO DPI | Closed | |
Complete Response Letter Revance Therapeutics, Inc. (Oct 14, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA DAXXIFY | Closed | |
Complete Response Letter Polarean Inc. (Oct 5, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Facility inspection and CGMP compliance, Clinical efficacy and substantial evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA XENOVIEW | Closed | |
Complete Response Letter Laboratorios Farmaceuticos Rovi, S.A. (Sep 24, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Device constituent and human factors, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA RISVAN | Closed | |
Complete Response Letter Verrica Pharmaceuticals Inc. (Sep 16, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA YCANTH | Closed | |
Complete Response Letter HQ Specialty Pharma Corporation (Sep 14, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Nonclinical evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA MEROPENEM | Closed | |
Complete Response Letter Zydus Worldwide DMCC (Sep 2, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Chemistry, manufacturing, and controls, Clinical efficacy and substantial evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ZITUVIO | Closed | |
Complete Response Letter CellTrans Inc. (Aug 18, 2021) FDA's complete response letter contains source-text evidence related to Chemistry, manufacturing, and controls, Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA FDA-regulated product | Closed | |
Complete Response Letter Kashiv BioSciences, LLC (Aug 11, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Chemistry, manufacturing, and controls, Device constituent and human factors. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA FYLNETRA | Closed | |
Complete Response Letter LLC (Aug 5, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA LIQREV | Closed | |
Complete Response Letter Spectrum Pharmaceuticals, Inc. (Aug 3, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ROLVEDON | Closed | |
Complete Response Letter Kashiv BioSciences, LLC (Aug 2, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance, Chemistry, manufacturing, and controls. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA RELEUKO | Closed | |
Complete Response Letter medac Gesellschaft fur klinische Spezialpraparate mbH (Jul 30, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Statistical analysis. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA GRAFAPEX | Closed | |
Complete Response Letter Ardelyx, Inc. (Jul 28, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA XPHOZAH | Closed | |
Complete Response Letter lterum Therapeutics U.S. Ltd. (Jul 23, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Statistical analysis. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ORLYNVAH | Closed | |
Complete Response Letter Provention Bio, Inc. (Jul 2, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Clinical efficacy and substantial evidence, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA TZIELD | Closed | |
Complete Response Letter Cyclomedica Australia Pty Ltd. (Jun 25, 2021) FDA's complete response letter contains source-text evidence related to Chemistry, manufacturing, and controls, Labeling, packaging, and proprietary name, Safety and adverse events, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA TECHNEGAS KIT | Closed | |
Complete Response Letter MediWound, Ltd. (Jun 25, 2021) FDA's complete response letter contains source-text evidence related to Chemistry, manufacturing, and controls, Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance, Clinical efficacy and substantial evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA NEXOBRID | Closed | |
Complete Response Letter Shilpa Medicare Limited (Jun 24, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA PEMETREXED | Closed | |
Complete Response Letter Orphazyme A/S (Jun 17, 2021) FDA's complete response letter contains source-text evidence related to Clinical efficacy and substantial evidence, Nonclinical evidence, Statistical analysis, Safety and adverse events. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA MIPLYFFA | Closed | |
Complete Response Letter Nevakar, Inc. (Jun 14, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA NOREPINEPHRINE BITARTRATE IN 0.9% SODIUM CHLORIDE | Closed | |
Complete Response Letter Azurity Pharmaceuticals, Inc. (May 28, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ZONISADE | Closed | |
Complete Response Letter Tanvex BioPharma USA, Inc. (May 20, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Clinical efficacy and substantial evidence, Facility inspection and CGMP compliance, Data integrity and reliability. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA NYPOZI | Closed | |
Complete Response Letter Accord Healthcare, Inc. (Apr 30, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA CARMUSTINE | Closed | |
Complete Response Letter Baxter Healthcare Corporation (Apr 29, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Nonclinical evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA DAPZURA RT / DAPTOMYCIN IN 0.9% SODIUM CHLORIDE | Closed | |
Complete Response Letter Chiesi USA (Apr 27, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ELFABRIO | Closed | |
Complete Response Letter LEO Pharma A/S (Apr 23, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Device constituent and human factors. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA ADBRY | Closed | |
Complete Response Letter CMP Development LLC (Apr 22, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Facility inspection and CGMP compliance. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA NORLIQVA | Closed | |
Complete Response Letter PharmaEssentia Corporation (Mar 12, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Facility inspection and CGMP compliance, Device constituent and human factors. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA BESREMI | Closed | |
Complete Response Letter CMP Development LLC (Feb 23, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA TADLIQ | Closed | |
Complete Response Letter Novitium Pharma LLC (Feb 12, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Bioequivalence and pharmacokinetics, Chemistry, manufacturing, and controls. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA SOVUNA | Closed | |
Complete Response Letter Azurity Pharmaceuticals, Inc. (Jan 28, 2021) FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Chemistry, manufacturing, and controls, Device constituent and human factors, Bioequivalence and pharmacokinetics. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter. | CRL | US FDA KONVOMEP | Closed |
