 Conference call scheduled for 8:00 a.m. ET today CAMBRIDGE, Mass., Aug. 11, 2020 GLOBE NEWSWIRE -- Fulcrum Therapeutics, Inc. Nasdaq: FULC, a clinical-stage biopharmaceutical company focused on improving the lives of patients with genetically defined rare diseases, today provided a business update and reported financial results for the second quarter of 2020.The team at Fulcrum not only delivered key progress across our pipeline this quarter, but also expanded our work into additional areas of critical unmet need, said Robert J. Gould, Ph.D., president and chief executive officer. We are encouraged by the data from the ReDUX4 interim analysis announced earlier today, suggesting that muscles with the highest DUX4-driven gene expression in pre-treatment biopsies show greater reduction in DUX4-driven gene expression following treatment with losmapimod compared to placebo. Progress continues with FTX-6058 where we have seen an increase in HbF levels up to approximately 30 of total hemoglobin in preclinical assessment. Additionally, our recent collaboration with MyoKardia has expanded our research efforts into genetic cardiomyopathies following our previously announced collaboration with Acceleron. And while our focus remains steadfast on improving the lives of patients with genetically defined rare diseases in areas of high unmet medical need, our scientific team saw a compelling rationale to use losmapimod for the treatment of hospitalized patients with COVID-19, and we recently initiated a Phase 3 international trial, with topline data expected in the first quarter of 2021. In the midst of all this activity, we further strengthened our cash position through a private placement to support our expanding pipeline.Recent Business Highlights Announced interim data for ReDUX4, a Phase 2b trial of losmapimod, a selective p38αβ mitogen activated protein kinase MAPK inhibitor, in facioscapulohumeral muscular dystrophy FSHD Results from the interim analysis in the first 29 randomized subjects indicated that DUX4-driven gene expression did not separate from placebo at 16 weeks. In a pre-specified sensitivity analysis assessing biopsies with the highest pre-treatment level of DUX4-driven gene expression, treatment with losmapimod resulted in a 38-fold reduction in DUX4-driven gene expression as compared to the 5.4-fold reduction seen in the placebo arm. Results indicate that muscle biopsies within the higher range of DUX4-driven gene expression may be needed to observe a reduction from baseline. Secondary and exploratory endpoints were not assessed as part of this analysis. Remain on track to share topline results on the primary endpoint in the first quarter of 2021 and full data, including all secondary and exploratory endpoints, in the second quarter of 2021. Initiated international, multicenter Phase 3 trial with losmapimod for hospitalized patients with COVID-19 LOSVID. The trial is designed to assess the safety and efficacy of losmapimod compared to placebo for 14 days on top of standard of care in approximately 400 patients who are at risk of progression to critical illness based on older age and elevated systemic inflammation. Primary endpoint is the proportion of patients treated with losmapimod as compared to placebo who progress to death or respiratory failure by day 28, and additional secondary endpoints include clinical status on days seven and 14 as measured on the nine point WHO ordinal scale of COVID-19 severity, total number of study days free of oxygen supplementation, all-cause mortality, length of hospitalization and ICU stay, adverse events and viral clearance. Trial site activation underway in the United States, Mexico and South America. Expect to report topline data in the first quarter of 2021. On track to initiate Phase 1 trial of FTX-6058 in the fourth quarter of 2020. FTX-6058 is an oral small molecule therapeutic discovered by Fulcrum and designed to induce expression of fetal hemoglobin HbF in red blood cells to compensate for the mutated adult hemoglobin in sickle cell disease. Preclinical data with FTX-6058 showed an increase in HbF levels up to approximately 30 of total hemoglobin. On-track to submit investigational new drug IND application in Q3 2020. Executed strategic collaboration and license agreement in July 2020 with MyoKardia to identify therapeutics that control the expression of genes that are known to be underlying drivers of genetic cardiomyopathies. Fulcrum is eligible to receive preclinical milestone payments, development milestone payments and sales milestone payments of up to 298.5 million for a first product to progress through development and commercialization and may be eligible for up to 150.0 million in milestone payments for additional targets, as well as reimbursement for the costs of the research activities. Fulcrum may also be eligible to receive tiered royalty payments in the mid-single-digit to low double-digit range on net sales for any products under the collaboration that are commercialized. Presented multiple posters at the 2020 American Academy of Neurology AAN Science on losmapimod data. Identified a set of stable DUX4-regulated gene transcripts that provide a pharmacodynamic biomarker endpoint to measure the treatment effect of losmapimod in FSHD. Created a standardized whole-body magnetic resonance imaging MRI protocol to evaluate skeletal muscle composition in FSHD patients in collaboration with AMRA Medical. Completed 68.5 million private placement in June 2020, with a mix of new and existing investors, including EcoR1 Capital, LLC, Alyeska Investment Group, L.P., Boxer Capital, Casdin Capital LLC, Perceptive Advisors LLC, Samsara BioCapital, Monashee Investment Management LLC and Foresite Capital, to fund research and development expenses and other general corporate purposes.Second Quarter 2020 Financial Results Cash Position: As of June 30, 2020, cash, cash equivalents, and marketable securities were 131.7 million, as compared to 96.7 million as of December 31, 2019. Based on its current plans, the Company expects that its existing cash, cash equivalents, and marketable securities, including the 12.5 million received from MyoKardia in July 2020, will be sufficient to enable it to fund its operating expenses and capital expenditure requirements into the first quarter of 2022. RD Expenses: Research and development expenses were 12.8 million for the second quarter of 2020, as compared to 10.9 million for the second quarter of 2020. The increase of 1.9 million was primarily due to increased personnel-related costs to support the growth of Fulcrums research and development organization, as well as increased costs related to the advancement of losmapimod for the treatment of FSHD. GA Expenses: General and administrative expenses were 5.1 million for the second quarter of 2020, as compared to 2.6 million for the second quarter of 2019. The increase of 2.5 million was primarily due to increased costs associated with operating as a public company, as well as increased personnel-related costs to support the growth of our organization. Net Loss: Net loss was 15.7 million for the second quarter of 2020, as compared to a net loss of 13.2 million for the second quarter of 2019.Conference Call and WebcastFulcrum Therapeutics, Inc. will host a conference call and webcast today at 8:00 a.m. ET to discuss the Companys second quarter 2020 recent business highlights and financial results, as well as the ReDUX4 interim analysis. The webcast will be accessible through the Investor Relations section of Fulcrums website at Following the live webcast, an archived replay will also be available.Dial-in Number U.S.Canada Dial-in Number: 800-527-6973 International Dial-in Number: 470-495-9162 Conference ID: 9625789Replay Dial-in Number: 855-859-2056 Replay International Dial-in Number: 404-537-3406 Conference ID: 9625789 About FSHD FSHD is characterized by progressive skeletal muscle loss that initially causes weakness in muscles in the face, shoulders, arms and trunk, and progresses to weakness throughout the lower body. Skeletal muscle weakness results in significant physical limitations, including an inability to smile and difficulty using arms for activities, with many patients ultimately becoming dependent upon the use of a wheelchair for daily mobility.FSHD is caused by mis-expression of DUX4 in skeletal muscle, resulting in the presence of DUX4 proteins that are toxic to muscle tissue. Normally, DUX4-driven gene expression is limited to early embryonic development, after which time the DUX4 gene is silenced. In people with FSHD, the DUX4 gene is turned on as a result of a genetic mutation. The result is death of muscle and its replacement by fat, leading to skeletal muscle weakness and progressive disability. There are no approved therapies for FSHD, one of the most common forms of muscular dystrophy, with an estimated patient population of 16,000 to 38,000 in the United States alone.About Losmapimod Losmapimod is a selective p38αβ mitogen activated protein kinase MAPK inhibitor that was exclusively in-licensed from GSK by Fulcrum Therapeutics following Fulcrums discovery of the role of p38αβ inhibitors in the reduction of DUX4 expression and an extensive review of known compounds. Utilizing its internal product engine, Fulcrum discovered that inhibition of p38αβ reduced expression of the DUX4 gene in muscle cells derived from patients with FSHD. 