Riociguat in patients with chronic thromboembolic pulmonary hypertension: results from an early access study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F17%3A10367242" target="_blank" >RIV/00064165:_____/17:10367242 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1186/s12890-017-0563-7" target="_blank" >http://dx.doi.org/10.1186/s12890-017-0563-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s12890-017-0563-7" target="_blank" >10.1186/s12890-017-0563-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Riociguat in patients with chronic thromboembolic pulmonary hypertension: results from an early access study

Popis výsledku v původním jazyce

Background: Following positive results from the Phase III CHEST-1 study in patients with inoperable or persistent/recurrent chronic thromboembolic pulmonary hypertension (CTEPH), the Phase IIIb CTEPH early access study (EAS) was designed to assess the safety and tolerability of riociguat in real-world clinical practice, as well as to provide patients with early access to riociguat before launch. Riociguat is approved for the treatment of inoperable and persistent/recurrent CTEPH. Methods: We performed an open-label, uncontrolled, single-arm, early access study in which 300 adult patients with inoperable or persistent/recurrent CTEPH received riociguat adjusted from 1 mg three times daily (tid) to a maximum of 2.5 mg tid. Patients switching from unsatisfactory prior pulmonary arterial hypertension (PAH)-targeted therapy (n = 84) underwent a washout period of at least 3 days before initiating riociguat. The primary aim was to assess the safety and tolerability of riociguat, with World Health Organization functional class and 6-min walking distance (6MWD) as exploratory efficacy endpoints. Results: In total, 262 patients (87%) completed study treatment and entered the safety follow-up (median treatment duration 47 weeks). Adverse events were reported in 273 patients (91%). The most frequently reported serious adverse events were syncope (6%), right ventricular failure (3%), and pneumonia (2%). There were five deaths, none of which was considered related to study medication. The safety and tolerability of riociguat was similar in patients switched from other PAH-targeted therapies and those who were treatment naive. In patients with data available, mean +/- standard deviation 6MWD had increased by 33 +/- 42 m at Week 12 with no clinically relevant differences between the switched and treatment-naive subgroups. Conclusions: Riociguat was well tolerated in patients with CTEPH who were treatment naive, and in those who were switched from other PAH-targeted therapies. No new safety signals were observed.

Název v anglickém jazyce

Riociguat in patients with chronic thromboembolic pulmonary hypertension: results from an early access study

Popis výsledku anglicky

Background: Following positive results from the Phase III CHEST-1 study in patients with inoperable or persistent/recurrent chronic thromboembolic pulmonary hypertension (CTEPH), the Phase IIIb CTEPH early access study (EAS) was designed to assess the safety and tolerability of riociguat in real-world clinical practice, as well as to provide patients with early access to riociguat before launch. Riociguat is approved for the treatment of inoperable and persistent/recurrent CTEPH. Methods: We performed an open-label, uncontrolled, single-arm, early access study in which 300 adult patients with inoperable or persistent/recurrent CTEPH received riociguat adjusted from 1 mg three times daily (tid) to a maximum of 2.5 mg tid. Patients switching from unsatisfactory prior pulmonary arterial hypertension (PAH)-targeted therapy (n = 84) underwent a washout period of at least 3 days before initiating riociguat. The primary aim was to assess the safety and tolerability of riociguat, with World Health Organization functional class and 6-min walking distance (6MWD) as exploratory efficacy endpoints. Results: In total, 262 patients (87%) completed study treatment and entered the safety follow-up (median treatment duration 47 weeks). Adverse events were reported in 273 patients (91%). The most frequently reported serious adverse events were syncope (6%), right ventricular failure (3%), and pneumonia (2%). There were five deaths, none of which was considered related to study medication. The safety and tolerability of riociguat was similar in patients switched from other PAH-targeted therapies and those who were treatment naive. In patients with data available, mean +/- standard deviation 6MWD had increased by 33 +/- 42 m at Week 12 with no clinically relevant differences between the switched and treatment-naive subgroups. Conclusions: Riociguat was well tolerated in patients with CTEPH who were treatment naive, and in those who were switched from other PAH-targeted therapies. No new safety signals were observed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

BMC Pulmonary Medicine

ISSN

1471-2466

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

December

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

000418833700003

EID výsledku v databázi Scopus

2-s2.0-85039868768