Effects of macitentan and selexipag across prognostic age groups in patients with pulmonary arterial hypertension
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F25%3A10501986" target="_blank" >RIV/00064165:_____/25:10501986 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216208:11110/25:10501986
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=NRyo1hnDhD" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=NRyo1hnDhD</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jhlto.2024.100197" target="_blank" >10.1016/j.jhlto.2024.100197</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effects of macitentan and selexipag across prognostic age groups in patients with pulmonary arterial hypertension
Popis výsledku v původním jazyce
BACKGROUND: Age affects disease severity and patient outcomes in pulmonary arterial hypertension. This post-hoc analysis identified prognostic age groups and associated macitentan/selexipag treatment effects. METHODS: Randomized trials evaluated macitentan (SERAPHIN; NCT00660179) and selexipag (GRIPHON; NCT01106014) versus placebo (primary endpoint: time to morbidity/mortality [M/M]). This analysis defined age thresholds differentiating M/M risk in patients randomized to placebo (Cox regression determining treatment effect by age). RESULTS: Three age groups (< 35, 35–64, ≥ 65 years) showed good M/M risk discrimination (c-statistic 0.69, SERAPHIN; 0.66, GRIPHON). M/M risk was higher in placebo patients < 35 versus 35–64 years (SERAPHIN: hazard ratio [HR] 1.73, 95% confidence interval [CI] 1.10–2.72, p = 0.02; GRIPHON: HR 1.81, 95% CI 1.28–2.56, p < 0.001). M/M risk trended higher in patients ≥ 65 versus 35–64 years (SERAPHIN: HR 1.55, 95% CI 0.89–2.69, p = 0.12; GRIPHON (HR 1.08, 95% CI 0.75–1.55, p = 0.69). M/M risk was lower with macitentan/selexipag versus placebo: macitentan < 35 (HR 0.44, 95% CI 0.25–0.78; p = 0.005), 35–64 (HR 0.50, 95% CI 0.33–0.76; p < 0.001), ≥ 65 years (HR 0.69, 95% CI 0.30–1.58; p = 0.38); selexipag < 35 (HR 0.50, 95% CI 0.32–0.78; p = 0.002), 35–64 (HR 0.72, 95% CI 0.54–0.96; p = 0.03), ≥ 65 years (HR 0.55, 95% CI 0.33–0.91; p = 0.02). Adverse-event discontinuations were similar. CONCLUSIONS: The benefit (vs placebo) of macitentan/selexipag on reducing risk of M/M events was consistent across all ages, including the younger group where significant treatment effects were observed.
Název v anglickém jazyce
Effects of macitentan and selexipag across prognostic age groups in patients with pulmonary arterial hypertension
Popis výsledku anglicky
BACKGROUND: Age affects disease severity and patient outcomes in pulmonary arterial hypertension. This post-hoc analysis identified prognostic age groups and associated macitentan/selexipag treatment effects. METHODS: Randomized trials evaluated macitentan (SERAPHIN; NCT00660179) and selexipag (GRIPHON; NCT01106014) versus placebo (primary endpoint: time to morbidity/mortality [M/M]). This analysis defined age thresholds differentiating M/M risk in patients randomized to placebo (Cox regression determining treatment effect by age). RESULTS: Three age groups (< 35, 35–64, ≥ 65 years) showed good M/M risk discrimination (c-statistic 0.69, SERAPHIN; 0.66, GRIPHON). M/M risk was higher in placebo patients < 35 versus 35–64 years (SERAPHIN: hazard ratio [HR] 1.73, 95% confidence interval [CI] 1.10–2.72, p = 0.02; GRIPHON: HR 1.81, 95% CI 1.28–2.56, p < 0.001). M/M risk trended higher in patients ≥ 65 versus 35–64 years (SERAPHIN: HR 1.55, 95% CI 0.89–2.69, p = 0.12; GRIPHON (HR 1.08, 95% CI 0.75–1.55, p = 0.69). M/M risk was lower with macitentan/selexipag versus placebo: macitentan < 35 (HR 0.44, 95% CI 0.25–0.78; p = 0.005), 35–64 (HR 0.50, 95% CI 0.33–0.76; p < 0.001), ≥ 65 years (HR 0.69, 95% CI 0.30–1.58; p = 0.38); selexipag < 35 (HR 0.50, 95% CI 0.32–0.78; p = 0.002), 35–64 (HR 0.72, 95% CI 0.54–0.96; p = 0.03), ≥ 65 years (HR 0.55, 95% CI 0.33–0.91; p = 0.02). Adverse-event discontinuations were similar. CONCLUSIONS: The benefit (vs placebo) of macitentan/selexipag on reducing risk of M/M events was consistent across all ages, including the younger group where significant treatment effects were observed.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
30201 - Cardiac and Cardiovascular systems
Návaznosti výsledku
Projekt
—
Návaznosti
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
JHLT Open
ISSN
2950-1334
e-ISSN
2950-1334
Svazek periodika
7
Číslo periodika v rámci svazku
February
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
16
Strana od-do
100197
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-105010926542