title: Mipomersen is a promising therapy in the management of hypercholesterolemia: a meta-analysis of randomized controlled trials.
abstract: BACKGROUND
  By inhibiting apolipoprotein B (ApoB) synthesis, mipomersen can significantly reduce ApoB-containing lipoproteins in hypercholesterolemic patients.
  
  
  OBJECTIVE
  This study sought to ascertain both the extent to which mipomersen can decrease ApoB-containing lipoproteins and the safety of mipomersen therapy.
  
  
  METHODS
  Studies were identified through PubMed, CENTRAL, Embase, Clinical Trials, reviews, and reference lists of relevant papers. The efficacy endpoints were the changes in low-density lipoprotein cholesterol (LDL-C), non-high-density lipoprotein cholesterol (non-HDL-C), ApoB, and lipoprotein (a) [Lp(a)]. The safety endpoints were the incidence of injection-site reactions, flu-like symptoms, and elevated transaminases.
  
  
  RESULTS
  Six randomized controlled trials with 444 patients were included in the analysis. Compared with the placebo group, patients who received mipomersen therapy had a significant reduction in LDL-C (33.13%), as well as a reduction in non-HDL-C (31.70%), ApoB (33.27%), and LP(a) (26.34%). Mipomersen therapy was also associated with an obvious increase in injection-site reactions with an odds ratio (OR) of 14.15, flu-like symptoms with an OR of 2.07, and alanine aminotransferase levels ≥ 3 × the upper limit of normal with an OR of 11.21.
  
  
  CONCLUSIONS
  Mipomersen therapy is effective for lowering ApoB-containing lipoproteins in patients with severe hypercholesterolemia. Future studies exploring how to minimize side effects of mipomersen therapy are needed.
authors.affiliation: State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Bei Li Shi Road, Beijing, 100037, People's Republic of China.
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.forename: Qing
authors.initials: Q
authors.lastname: Li
authors.forename: Xia-Qiu
authors.initials: XQ
authors.lastname: Tian
authors.forename: Hai-Yan
authors.initials: HY
authors.lastname: Qian
authors.forename: Yue-Jin
authors.initials: YJ
authors.lastname: Yang
mesh_terms: D000328:Adult; D000924:Anticholesteremic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D008076:Cholesterol, HDL / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009841:Oligonucleotides / Q000009:adverse effects / Q000627:therapeutic use*; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome
chemical_list: D000924:Anticholesteremic Agents; D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D009841:Oligonucleotides; C524142:mipomersen