Intermediate-Dose versus Standard-Dose Prophylactic Anticoagulation in Patients with COVID-19 Admitted to the Intensive Care Unit: 90-Day Results from the INSPIRATION Randomized Trial.
Thromb Haemost
; 122(1): 131-141, 2022 01.
Статья
в английский
| MEDLINE | ID: covidwho-1258614
ABSTRACT
BACKGROUND:
Thrombotic complications are considered among the main extrapulmonary manifestations of coronavirus disease 2019 (COVID-19). The optimal type and duration of prophylactic antithrombotic therapy in these patients remain unknown.METHODS:
This article reports the final (90-day) results of the Intermediate versus Standard-dose Prophylactic anticoagulation In cRitically-ill pATIents with COVID-19 An opeN label randomized controlled trial (INSPIRATION) study. Patients with COVID-19 admitted to intensive care were randomized to intermediate-dose versus standard-dose prophylactic anticoagulation for 30 days, irrespective of hospital discharge status. The primary efficacy outcome was a composite of adjudicated venous or arterial thrombosis, treatment with extracorporeal membrane oxygenation (ECMO), or all-cause death. The main safety outcome was major bleeding.RESULTS:
Of 600 randomized patients, 562 entered the modified intention-to-treat analysis (median age [Q1, Q3] 62 [50, 71] years; 237 [42.2%] women), of whom 336 (59.8%) survived to hospital discharge. The primary outcome occurred in 132 (47.8%) of patients assigned to intermediate dose and 130 (45.4%) patients assigned to standard-dose prophylactic anticoagulation (hazard ratio [HR] 1.21, 95% confidence interval [CI] 0.95-1.55, p = 0.11). Findings were similar for other efficacy outcomes, and in the landmark analysis from days 31 to 90 (HR 1.59, 95% CI 0.45-5.06). There were 7 (2.5%) major bleeding events in the intermediate-dose group (including 3 fatal events) and 4 (1.4%) major bleeding events in the standard-dose group (none fatal) (HR 1.82, 95% CI 0.53-6.24).CONCLUSION:
Intermediate-dose compared with standard-dose prophylactic anticoagulation did not reduce a composite of death, treatment with ECMO, or venous or arterial thrombosis at 90-day follow-up.
Полный текст:
Имеется в наличии
Коллекция:
Международные базы данных
база данных:
MEDLINE
Основная тема:
Thrombosis
/
Enoxaparin
/
SARS-CoV-2
/
COVID-19 Drug Treatment
/
Anticoagulants
Тип исследования:
Когортное исследование
/
Экспериментальные исследования
/
Наблюдательное исследование
/
Прогностическое исследование
/
Рандомизированные контролируемые испытания
Темы:
Длинный Ковид
Пределы темы:
Пожилые
/
Женщины
/
Люди
/
Мужчины
/
Middle aged
Страна как тема:
Азия
Язык:
английский
Журнал:
Thromb Haemost
Год:
2022
Тип:
Статья
Аффилированная страна:
A-1485-2372
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