{"id":32334,"date":"2012-10-15T16:50:35","date_gmt":"2012-10-15T20:50:35","guid":{"rendered":"http:\/\/blogs.nejm.org\/cardioexchange\/?post_type=news&#038;p=32334"},"modified":"2012-10-15T16:50:35","modified_gmt":"2012-10-15T20:50:35","slug":"fda-reviewers-raise-no-new-red-flags-over-lomitapide","status":"publish","type":"post","link":"https:\/\/blogs.nejm.org\/cardioexchange\/2012\/10\/15\/fda-reviewers-raise-no-new-red-flags-over-lomitapide\/","title":{"rendered":"FDA Reviewers Raise No New Red Flags Over Lomitapide"},"content":{"rendered":"<p>FDA reviewers have raised no new concerns about lomitapide ahead of a Wednesday meeting of the Endocrinologic and Metabolic Drugs Advisory Committee. \u00a0The FDA today released briefing documents that evaluate the\u00a0new drug application (NDA) for lomitapide capsules, the\u00a0microsomal triglyceride transfer protein (MTP) inhibitor from Aegerion Pharmaceuticals. It&#8217;s intended for use as an adjunct to a low-fat diet and other lipid-lowering drugs with or without LDL apheresis to reduce LDL cholesterol, total cholesterol, apolipoprotein B, and triglycerides in patients with homozygous familial hypercholesterolemia. (On Thursday, the same committee will meet to discuss\u00a0<a href=\"http:\/\/www.fda.gov\/AdvisoryCommittees\/Calendar\/ucm315828.htm\">a similar indication for Genzyme&#8217;s\u00a0mipomersen injection<\/a>. Briefing documents for that meeting will be released on Tuesday.)<\/p>\n<p>The reviewers concluded that lomitapide was effective in lowering LDL cholesterol by about 40%. The drug also effectively reduced total cholesterol, apoB, triglyceride, non-HDL, VLDL, and Lp(a) levels. However, it also lowered potentially beneficial HDL and Apo A1 levels. The reviewers said that &#8220;the clinical consequences, if any, of these changes are unknown.&#8221;<\/p>\n<p>The committee will likely focus on side effects and safety issues related to lomitapide. Gastrointestinal side effects are common with the drug. More troubling are concerns about possible liver damage. In the pivotal trial of the drug, 38% of the patients had ALT elevations greater than three times the upper limit of normal, and 24% had elevations five times the ULN. Most patients in the trials also had significant elevations in hepatic fat. The reviewers also noted that lomitapide might induce deficiencies in fat-soluble nutrients.<\/p>\n<p>To address the safety issues related to lomitapide, the FDA will ask the committee to evaluate a\u00a0Risk Evaluation and Mitigation Strategy (REMS) that would limit access to the drug to medically appropriate patients, and to provide education to prescribers about how to use lomitapide, how to prevent liver damage, and how to monitor patients during treatment.\u00a0The REMS would \u00a0require special certification for health care professionals and pharmacies that prescribe and dispense the drug.<\/p>\n<div>\n<p>The FDA will provide a free webcast of the committee meeting.\u00a0<a href=\"http:\/\/www.fda.gov\/downloads\/AdvisoryCommittees\/CommitteesMeetingMaterials\/Drugs\/EndocrinologicandMetabolicDrugsAdvisoryCommittee\/UCM323839.pdf\">Click here for information about accessing the webcast.<\/a><\/p>\n<p><a href=\"http:\/\/www.fda.gov\/AdvisoryCommittees\/CommitteesMeetingMaterials\/Drugs\/EndocrinologicandMetabolicDrugsAdvisoryCommittee\/ucm285142.htm\">Click here to access the committee meeting materials.\u00a0<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>FDA reviewers have raised no new concerns about lomitapide ahead of a Wednesday meeting of the Endocrinologic and Metabolic Drugs Advisory Committee. \u00a0The FDA today released briefing documents that evaluate the\u00a0new drug application (NDA) for lomitapide capsules, the\u00a0microsomal triglyceride transfer protein (MTP) inhibitor from Aegerion Pharmaceuticals. It&#8217;s intended for use as an adjunct to a [&hellip;]<\/p>\n","protected":false},"author":196,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[210,1181,944,214,1514],"class_list":["post-32334","post","type-post","status-publish","format-standard","hentry","category-prevention","tag-cholesterol","tag-familial-hypercholesterolemia","tag-fda-advisory-committee","tag-ldl","tag-lomitapide"],"_links":{"self":[{"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/posts\/32334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/users\/196"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/comments?post=32334"}],"version-history":[{"count":0,"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/posts\/32334\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/media?parent=32334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/categories?post=32334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.nejm.org\/cardioexchange\/wp-json\/wp\/v2\/tags?post=32334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}