Tectonic Therapeutic Completes Enrollment in TX45 APEX Phase 2 Clinical Trial in PH-HFpEF Patients

APEX 24-week Phase 2 trial is evaluating the safety and efficacy of TX45 in patients with pulmonary hypertension associated with heart failure with preserved ejection fraction (PH-HFpEF)APEX Phase 2 trial enrolled 191 patients across 14 countries, with approximately 72% of patients in the enriched population of CpcPH with a pulmonary vascular resistance (PVR) >3 WU at baselineTX45 APEX Phase 2 topline results expected in early Q1 2027 WATERTOWN, Mass., June 10, 2026 (GLOBE NEWSWIRE) -- Tectonic