{"id":20241,"date":"2024-06-27T16:21:45","date_gmt":"2024-06-27T14:21:45","guid":{"rendered":"https:\/\/ela-international.preprod.melisagency.fr\/?p=20241"},"modified":"2024-07-11T17:13:56","modified_gmt":"2024-07-11T15:13:56","slug":"clinical-trial-testing-leriglitazone-in-men-with-adrenomyeloneuropathy-advance","status":"publish","type":"news_research","link":"https:\/\/elainternational.eu\/en\/actualites_recherche\/clinical-trial-testing-leriglitazone-in-men-with-adrenomyeloneuropathy-advance\/","title":{"rendered":"Clinical trial testing leriglitazone in men with adrenomyeloneuropathy (ADVANCE)"},"content":{"rendered":"\n\n
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Clinical trial testing leriglitazone in men with adrenomyeloneuropathy (ADVANCE) <\/strong><\/h3>\n <\/div>\n
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Wolfgang K\u00f6hler, Marc Engelen, Florian Eichler, Robin Lachmann, Ali Fatemi , Jacinda Sampson, Ettore Salsano, Josep Gamez, Maria Judit Molnar, S\u00edlvia Pascual, Maria Rovira, Anna Vil\u00e0, Guillem Pina, Itziar Mart\u00edn-Ugarte, Adriana Mantilla, Pilar Pizcueta, Laura Rodr\u00edguez-Pascau, Estefania Traver, Anna Vilalta, Mar\u00eda Pascual, Marc Martinell, Uwe Meya, Fanny Mochel, and the ADVANCE Study Group – <\/em>2023<\/p>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n

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Description of the project<\/strong><\/h5>\n <\/div>\n
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A clinical trial carried out in several countries has just been completed. Although it has not shown a favorable effect on adrenomyeloneuropathy, it provides interesting information for the treatment of cerebral adrenoleukodystrophy. Indeed, no patient who received the drug developed brain damage during the trial, unlike the men in the placebo group.<\/p>\n

Most adults with the adrenoleukodystrophy gene develop adrenomyeloneuropathy, a chronic myelopathy which usually begins before the age of 30. Adrenomyeloneuropathy is characterized by severe and continuous axonal damage in the central and peripheral nervous system, and in particular causes stiffness when walking and balance disorders.<\/p>\n

Cerebral adrenoleukodystrophy (cALD) is an aggressive inflammation of the brain. It affects 30 to 40% of boys aged 4 to 8 born with an ABCD1<\/em> gene mutation. Men with adrenomyeloneuropathy also develop cerebral adrenoleukodystrophy for more than half of them.<\/p>\n

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Safety and efficacy of leriglitazone for preventing disease progression in men with adrenomyeloneuropathy (ADVANCE): a randomised, double-blind, multi-centre, placebo-controlled phase 2\u20133 trial<\/strong><\/p>\n

Wolfgang K\u00f6hler, Marc Engelen, Florian Eichler, Robin Lachmann, Ali Fatemi, Jacinda Sampson, Ettore Salsano, Josep Gamez, Maria Judit Molnar, S\u00edlvia Pascual, Maria Rovira, Anna Vil\u00e0, Guillem Pina, Itziar Mart\u00edn-Ugarte, Adriana Mantilla, Pilar Pizcueta, Laura Rodr\u00edguez-Pascau, Estefania Traver, Anna Vilalta, Mar\u00eda Pascual, Marc Martinell, Uwe Meya, Fanny Mochel, and the ADVANCE Study Group<\/p>\n

Background<\/strong><\/p>\n

Adult patients with adrenoleukodystrophy have a poor prognosis owing to development of adrenomyeloneuropathy. Additionally, a large proportion of patients with adrenomyeloneuropathy develop life threatening progressive cerebral adrenoleukodystrophy. Leriglitazone is a novel selective peroxisome proliferator activated receptor gamma agonist that regulates expression of key genes that contribute to neuroinflammatory and neurodegenerative processes implicated in adrenoleukodystrophy disease progression. We aimed to assess the effect of leriglitazone on clinical, imaging, and biochemical markers of disease progression in adults with adrenomyeloneuropathy.<\/p>\n

Methods<\/strong><\/p>\n

ADVANCE was a 96-week, randomised, double-blind, placebo-controlled, phase 2\u20133 trial done at ten hospitals in France, Germany, Hungary, Italy, the Netherlands, Spain, the UK, and the USA. Ambulatory men aged 18\u201365 years with adrenomyeloneuropathy without gadolinium enhancing lesions suggestive of progressive cerebral adrenoleukodystrophy were randomly assigned (2:1 without stratification) to receive daily oral suspensions of leriglitazone (150 mg starting dose; between baseline and week 12, doses were increased or decreased to achieve plasma concentrations of 200 \u03bcg\u00b7h\/mL [SD 20%]) or placebo by means of an interactive response system and a computer-generated sequence. Investigators and patients were masked to group assignment. The primary efficacy endpoint was change from baseline in the Six-Minute Walk Test distance at week 96, analysed in the full-analysis set by means of a mixed model for repeated measures with restricted maximum likelihood and baseline value as a covariate. Adverse events were also assessed in the full-analysis set. This study was registered with ClinicalTrials.gov, NCT03231878; the primary study is complete; patients had the option to continue treatment in an open-label extension, which is ongoing.<\/p>\n

Findings<\/strong><\/p>\n

Between Dec 8, 2017, and Oct 16, 2018, of 136 patients screened, 116 were randomly assigned; 62 [81%] of 77 patients receiving leriglitazone and 34 [87%] of 39 receiving placebo completed treatment. There was no between group difference in the primary endpoint (mean [SD] change from baseline leriglitazone: \u221227\u00b77 [41\u00b74] m; placebo: \u221230\u00b73 [60\u00b75] m; least-squares mean difference \u22121\u00b72 m; 95% CI \u221222\u00b76 to 20\u00b72; p=0\u00b791). The most common treatment emergent adverse events in both the leriglitazone and placebo groups were weight gain (54 [70%] of 77 vs nine [23%] of 39 patients, respectively) and peripheral oedema (49 [64%] of 77 vs seven [18%] of 39). There were no deaths. Serious treatment-emergent adverse events occurred in 14 (18%) of 77 patients receiving leriglitazone and ten (26%) of 39 patients receiving placebo. The most common serious treatment emergent adverse event, clinically progressive cerebral adrenoleukodystrophy, occurred in six [5%] of 116 patients, all of whom were in the placebo group.<\/p>\n

Interpretation<\/strong><\/p>\n

The primary endpoint was not met, but leriglitazone was generally well tolerated and rates of adverse events were in line with the expected safety profile for this drug class. The finding that cerebral adrenoleukodystrophy, a life-threatening event for patients with adrenomyeloneuropathy, occurred only in patients in the placebo group supports further investigation of whether leriglitazone might slow the progression of cerebral adrenoleukodystrophy.<\/p>\n

Funding: Minoryx Therapeutics<\/p>\n

Reference\u00a0: K\u00f6hler, W., Engelen, M., Eichler, F., Lachmann, R., Fatemi, A., Sampson, J., Salsano, E., Gamez, J., Molnar, M.J., Pascual, S., et al. (2023). Safety and efficacy of leriglitazone for preventing disease progression in men with adrenomyeloneuropathy (ADVANCE): a randomised, double-blind, multi-centre, placebo-controlled phase 2-3 trial. Lancet Neurol. 22, 127\u2013136<\/em><\/p>\n <\/div>\n <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"template":"","news_research_categories":[126],"news_research_tags":[111,114],"class_list":["post-20241","news_research","type-news_research","status-publish","hentry","news_research_categories-clinical-trial","news_research_tags-adrenomyeloneuropathy-amn","news_research_tags-leukodystrophy"],"acf":[],"yoast_head":"\nClinical trial testing leriglitazone in men with adrenomyeloneuropathy (ADVANCE) - ELA International<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/elainternational.eu\/en\/actualites_recherche\/clinical-trial-testing-leriglitazone-in-men-with-adrenomyeloneuropathy-advance\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Clinical trial testing leriglitazone in men with adrenomyeloneuropathy (ADVANCE) - 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