2024
Standard-of-Care Medication Withdrawal in Patients With Obstructive Hypertrophic Cardiomyopathy Receiving Aficamten in FOREST-HCM
Masri A, Choudhury L, Barriales-Villa R, Elliott P, Maron M, Nassif M, Oreziak A, Owens A, Saberi S, Tower-Rader A, Rader F, Garcia-Pavia P, Olivotto I, Nagueh S, Wang A, Heitner S, Jacoby D, Kupfer S, Malik F, Melloni C, Meng L, Wei J, Sherrid M, Abraham T, Investigators F. Standard-of-Care Medication Withdrawal in Patients With Obstructive Hypertrophic Cardiomyopathy Receiving Aficamten in FOREST-HCM. Journal Of The American College Of Cardiology 2024, 84: 1839-1849. PMID: 39477631, DOI: 10.1016/j.jacc.2024.09.002.Peer-Reviewed Original ResearchConceptsObstructive hypertrophic cardiomyopathyKansas City Cardiomyopathy Questionnaire-Clinical Summary ScoreStandard-of-careSOC therapyAdverse eventsDose reductionTherapy withdrawalHypertrophic cardiomyopathyTreatment of obstructive hypertrophic cardiomyopathyPro-B-type natriuretic peptide levelsN-terminal pro-B-type natriuretic peptide levelsTreatment-emergent adverse eventsHigh-sensitivity troponin IOutflow tract gradientEmergent adverse eventsNYHA functional classFirst-line therapyNatriuretic peptide levelsOff-target side effectsSummary scoreControlled clinical trialsMeasures of efficacyClinical measures of efficacyStable doseNo withdrawals
2020
Mavacamten for treatment of symptomatic obstructive hypertrophic cardiomyopathy (EXPLORER-HCM): a randomised, double-blind, placebo-controlled, phase 3 trial
Olivotto I, Oreziak A, Barriales-Villa R, Abraham TP, Masri A, Garcia-Pavia P, Saberi S, Lakdawala NK, Wheeler MT, Owens A, Kubanek M, Wojakowski W, Jensen MK, Gimeno-Blanes J, Afshar K, Myers J, Hegde SM, Solomon SD, Sehnert AJ, Zhang D, Li W, Bhattacharya M, Edelberg JM, Waldman CB, Lester SJ, Wang A, Ho CY, Jacoby D, investigators E, Bartunek J, Bondue A, Van Craenenbroeck E, Kubanek M, Zemanek D, Jensen M, Mogensen J, Thune J, Charron P, Hagege A, Lairez O, Trochu J, Axthelm C, Duengen H, Frey N, Mitrovic V, Preusch M, Schulz-Menger J, Seidler T, Arad M, Halabi M, Katz A, Monakier D, Paz O, Viskin S, Zwas D, Olivotto I, Rocca H, Michels M, Dudek D, Oko-Sarnowska Z, Oreziak A, Wojakowski W, Cardim N, Pereira H, Barriales-Villa R, Pavia P, Blanes J, Urbano R, Diaz L, Elliott P, Yousef Z, Abraham T, Afshar K, Alvarez P, Bach R, Becker R, Choudhury L, Fermin D, Jacoby D, Jefferies J, Kramer C, Lakdawala N, Lester S, Marian A, Masri A, Maurer M, Nagueh S, Owens A, Owens D, Rader F, Saberi S, Sherrid M, Shirani J, Symanski J, Turer A, Wang A, Wever-Pinzon O, Wheeler M, Wong T, Yamani M. Mavacamten for treatment of symptomatic obstructive hypertrophic cardiomyopathy (EXPLORER-HCM): a randomised, double-blind, placebo-controlled, phase 3 trial. The Lancet 2020, 396: 759-769. PMID: 32871100, DOI: 10.1016/s0140-6736(20)31792-x.Peer-Reviewed Original ResearchConceptsObstructive hypertrophic cardiomyopathyKansas City Cardiomyopathy Questionnaire clinical summary scoreSymptomatic obstructive hypertrophic cardiomyopathyHypertrophic cardiomyopathyLVOT gradientNYHA classPrimary endpointDynamic left ventricular outflow tract obstructionNew York Heart Association class IILeft ventricular outflow tract obstructionTreatment-emergent adverse eventsVentricular outflow tract obstructionAvailable pharmacological optionsKey pathophysiological abnormalityNYHA class reductionNYHA functional classOutflow tract obstructionPlacebo-controlled trialPhase 3 trialML/Disease-specific treatmentPeak oxygen consumptionGreater increaseLVOT obstructionPlacebo group