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In this randomized, placebo-controlled trial, treatment with nintedanib, an intracellular inhibitor of multiple tyrosine kinases, led to a reduced rate of loss of forced vital capacity in patients with idiopathic pulmonary fibrosis. Idiopathic pulmonary fibrosis is a fatal lung disease characterized by worsening dyspnea and progressive loss of lung function. 1 A decline in forced vital capacity (FVC) is consistent with disease progression and is predictive of reduced survival time. 1 – 6 Idiopathic pulmonary fibrosis is believed to arise from an aberrant proliferation of fibrous tissue and tissue remodeling due to the abnormal function and signaling of alveolar epithelial cells and interstitial fibroblasts. 7 The activation of cell-signaling pathways through tyrosine kinases such as vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF), and platelet-derived growth factor (PDGF) has been implicated in the pathogenesis of . . .

In a randomized trial, patients with brain amyloid deposition but no dementia who received a β-site amyloid precursor protein–cleaving enzyme 1 inhibitor had no benefit with respect to clinical outcomes and worsening on some measures of cognition and daily function.

Among patients with cancers bearing the KRAS G12C mutation who received divarasib at a 400-mg dose, 56% with lung cancer, 36% with colorectal cancer, and 36% with other tumor types had a confirmed response.

In this randomized trial, the discontinuation of renin–angiotensin system inhibitors in patients with advanced chronic kidney disease did not lead to a significant between-group difference in the long-term rate of decline in the eGFR.

Among patients with recent MI, therapy with a polypill containing aspirin, ramipril, and atorvastatin led to a lower incidence of major adverse cardiovascular events at a median of 3 years than usual care.

JNJ-42165279, a highly selective and orally bioavailable fatty acid amide (FAA) hydrolase inhibitor, was evaluated for efficacy and safety in adolescents and adults with autism spectrum disorder (ASD) in this phase 2, double-blind, placebo-controlled, multicenter study (NCT03664232). Participants aged 13–35 years, with a diagnosis of ASD (Diagnostic and Statistical Manual of Mental Disorders, 5th edition; Autism Diagnostic Observation Schedule, 2nd edition) were randomized (1:1) to 12 weeks of treatment with JNJ-42165279 (25 mg, twice-daily) or placebo. Primary endpoints were the change in the Autism Behavior Inventory (ABI) Core Domain (ABI-CD), ABI-Social Communication (ABI-SC), and ABI-Repetitive/Restrictive Behavior (ABI-RB) scores from baseline to day 85. Of the 61 participants (16 female, 45 male) included in the efficacy analyses, 53 (87%) completed the double-blind treatment. At day 85, the JNJ-42165279 group did not show a statistically significant reduction in ASD symptoms versus placebo, as assessed with ABI-CD ( p  = 0.284), ABI-SC ( p  = 0.290), and ABI-RB ( p  = 0.231). However, the following secondary outcomes exhibited small to moderate changes directionally favoring JNJ-42165279: Social Responsiveness Scale 2 (SRS, p  = 0.064), Repetitive Behavior Scale-Revised (RBS-R, p  = 0.006), Zarit Burden Interview short version (ZBI, p  = 0.063), Child Adolescent Symptom Inventory-Anxiety (CASI-Anx, p  = 0.048), and Caregiver Global Impression of Severity ( p  = 0.075). Notably, versus placebo, JNJ-42165279-treated participants showed increased concentrations of FAAs throughout the treatment period, with those achieving elevated concentrations experiencing the greatest reduction in the SRS total score at day 85. JNJ-42165279 demonstrated an acceptable safety profile. Although primary endpoints were not met, JNJ-42165279 may have a therapeutic effect on certain aspects of core ASD symptoms.

Purpose In chronic kidney disease (CKD), raised plasma aldosterone levels are strongly associated with adverse cardiorenal outcomes. Current standard of care may improve outcomes; however, elevated aldosterone levels often persist. We report safety results for BI 690517 (vicadrostat), a potent, selective aldosterone synthase inhibitor under investigation for CKD. Methods Four phase 1 studies of BI 690517 conducted in healthy European/Chinese/Japanese men: two single rising dose (SRD) and two multiple rising dose (MRD) studies. Primary endpoint: proportion of participants with investigator-defined drug-related adverse events (AEs). Results Single and multiple doses of BI 690517 ≤ 80 mg (0.7–80 mg [European SRD]; 3–80 mg [Chinese/Japanese SRD and MRD]) were well tolerated. Proportions of participants with drug-related AEs: European SRD, 8.3% (4/48); Chinese/Japanese SRD, 21.4% (12/56); European MRD, 13.9% (10/72); Japanese MRD, 2.8% (1/36). No serious AEs, deaths, or AEs leading to treatment discontinuation were reported; one AE of severe orthostatic hypotension occurred (European SRD). Plasma exposure to BI 690517 increased dose dependently; median time to maximum concentration was 0.50–1.75 h and mean half-life was 4.4–6.3 h. Exposure was slightly higher in Asians versus Europeans and may relate to lower body weight in Asian participants. A standardized high-fat/high-calorie meal reduced the rate, but not extent, of BI 690517 absorption. Plasma aldosterone concentrations decreased markedly 1–2 h after BI 690517 administration; decreases were more pronounced with increasing BI 690517 doses. Conclusion BI 690517 was well tolerated and demonstrated dose-dependent inhibition of aldosterone synthesis. Larger studies are warranted to confirm these findings.

Dysregulation of the mineralocorticoid hormone aldosterone is an increasingly prevalent cause of hypertension. Aldosterone synthase (CYP11B2) shares 93% homology to 11β‐hydroxylase (CYP11B1), which produces cortisol. Lorundrostat, a highly selective inhibitor of CYP11B2, is a potential safe and effective treatment for aldosterone‐dependent, uncontrolled hypertension, including treatment‐resistant hypertension. Lorundrostat showed highly selective inhibition of CYP11B2 in vitro, with 374‐fold selectivity for CYP11B2 vs. CYP11B1. A first‐in‐human study of single ascending doses ranging from 5 to 800 mg and multiple ascending doses ranging from 40 to 360 mg once daily was conducted in healthy participants. After single‐ and multiple‐dose administration, lorundrostat plasma levels peaked 1–3 h after administration with a t1/2 of 10–12 h. Plasma aldosterone decreased up to 40% with single 100‐mg to 200‐mg doses and up to 70% with single 400 to 800‐mg doses. Plasma aldosterone returned to baseline within 16 h after single 100‐mg doses and multiple once‐daily 120‐mg doses. Lorundrostat demonstrated a favorable safety profile in healthy participants. Dose‐ and exposure‐dependent inhibition of renal tubular sodium reabsorption was observed across a clinically relevant dose range with no suppression of basal or cosyntropin‐stimulated cortisol production and only a modest increase in mean serum potassium.

Patients with interstitial lung disease associated with systemic sclerosis were treated with usual care plus placebo or nintedanib. The annual rate of change in forced vital capacity assessed over a 52-week period was −52.4 ml per year with nintedanib and −93.3 ml per year with placebo. There were no differences in other measures of systemic sclerosis.

In this trial in persons with chronic kidney disease and type 2 diabetes, combination therapy with finerenone and empagliflozin led to a greater reduction in the urinary albumin-to-creatinine ratio than either drug alone.