Hydrocortisone and Fludrocortisone for Critical Illness-related Corticosteroid Insufficiency

Обзор

The study aims at assessing the efficacy and the safety of hydrocortisone combined with fludrocortisone compared to placebo in ICU adults with critical illness related corticosteroid insufficiency.

Подробное описание

The hypothalamic-pituitary-adrenal axis together with the noradrenergic/vasopressinergic system are the main systems of host response to stress. In 2008 the scientific community described a syndrome called critical illness related corticosteroids insufficiency (CIRCI) in which body homeostasis is lost owing to insufficient cortisol production or bioactivity in tissues. Recent updates of international guidelines have spelled out the pathophysiology, diagnosis and management of CIRCI. The prevalence of CIRCI varies according to case mix and severity of illness. The combination of hydrocortisone and fludrocortisone improved outcomes in septic shock, a condition often complicated with CIRCI. However, there is insufficient evidence on the efficacy of corticosteroids in patients with CIRCI and without septic shock. The hypothesis of the study is that the hydrocortisone-fludrocortisone association will improve ventilation and vasopressor free survival in ICU patients with Critical illness related Corticosteroid Insufficiency.

Patients with a SOFA score ≥ 4 will be screened for CIRCI. Patients suffering from CIRCI will be randomized to receive hydrocortisone and fludrocortisone or their placebo. Patients without CIRCI will receive standard of care and will be followed up during 90 days (cohort-observational study).

Вмешательства

• Препарат Investigational products administration
  Investigational products include: * Hydrocortisone hemisuccinate 50 mg: one intravenous injection every 6 hours, and * 9 alpha fludrocortisone 50 μg: one tablet per day via a nasogastric tube. All treatments will be stopped after 7 days or until the patient has left the intensive care unit (whichever occurs first) without tapering off.
• Препарат Placebo administration
  Placebos for hydrocortisone and for fludrocortisone, administered in same manner as the active drugs in the interventional arm, for 7 days.

Первичные конечные точки

• number of ventilator- and vasopressor-free days [Срок оценки: at day 30]

Вторичные конечные точки (12)

• Mortality rates [Срок оценки: at day 30, 90 and 180]
• Number of days alive without vasopressors [Срок оценки: at day 30]
• Number of days alive free of mechanical ventilation [Срок оценки: at day 30]
• Number of days alive with SOFA < 4 [Срок оценки: daily un to 30 days]
• Withhold and/or withdraw proportion [Срок оценки: up to 3 months]
• ICU duration [Срок оценки: up to 3 months]
• duration of hospitalization of stay [Срок оценки: daily up to 30 days]
• Rate of re-admission to the ICU [Срок оценки: daily up to 30 days]
• Safety endpoints - serious adverse events associated with corticosteroids [Срок оценки: daily up to 30 days]
• Safety endpoints - hospital-acquired infections proportion [Срок оценки: daily up to 30 days]
• Safety endpoints - hyperglycemia [Срок оценки: daily up to 30 days]
• Safety endpoints - hypernatremia [Срок оценки: daily up to 30 days]

Критерии участия

Критерии включения

• Adult (≥ 18 years);
• Hospitalized in an intensive care unit;
• SOFA score ≥ 4, for at least 6 consecutive hours;
• Informed written consent from patient or from legally authorized next of kin, or emergency deferred consent;
• Affiliation to a social security system or to a universal health coverage (Couverture Maladie Universelle, CMU).

Критерии исключения

• Any suspected or proven acute adrenal insufficiency (As defined in international guidelines; basal cortisol < 5 μg/dL or peak (60) cortisol <18 μg/dL)
• Expected death or withdrawal of life-sustaining treatments within 48 hours
• Known chronic adrenal insufficiency
• Concomitant treatment that inhibits cortisol production
• Septic shock (Singer Jama 2016)
• Active tuberculosis or fungal infection
• Active viral hepatitis or active infection with herpes viruses
• Hypersensitivity or contraindication to hydrocortisone, fludrocortisone or Synacthène® or any of their excipients ( SmPC)
• Patient needing either anti-inflammatory corticosteroids or substitutive hydrocortisone for any reason (Such as those suffering from COVID-19 pneumonia requiring oxygen therapy).
• Current treatment by more than 15 mg/d of prednisone (or equivalent) for more than 30 days
• Diabetic ketoacidosis or hyperglycemic hyperosmolar syndrome
• Pregnant or breastfeeding woman
• Moribund patient
• Previously enrolled in this study
• Participation to another interventional study that focuses on CIRCI and/or corticoid drugs and/or that addresses a similar primary endpoint as Hornbill ( ventilator- and vasopressor-free survival )
• Patient under guardianship or tutorship

Note: Included patients for whom acute adrenal insufficiency would be detected in the Synacthen ® test performed as part of the research for the diagnosis of CIRCI will not be randomized since they should be treated by corticosteroids.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Четверное слепое

Основная цель

Лечение

Центры проведения

Франция · 1 центр

• General Intensive care Unit, Raymond Poincaré Hospital, APHP — Garches

Публикации

• Annane D, Pastores SM, Rochwerg B, Arlt W, Balk RA, Beishuizen A, Briegel J, Carcillo J, Christ-Crain M, Cooper MS, Marik PE, Umberto Meduri G, Olsen KM, Rodgers S, Russell JA, Van den Berghe G. Guidelines for the diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in critically ill patients (Part I): Society of Critical Care Medicine (SCCM) and European Socie PMID 28940011
• Annane D, Renault A, Brun-Buisson C, Megarbane B, Quenot JP, Siami S, Cariou A, Forceville X, Schwebel C, Martin C, Timsit JF, Misset B, Ali Benali M, Colin G, Souweine B, Asehnoune K, Mercier E, Chimot L, Charpentier C, Francois B, Boulain T, Petitpas F, Constantin JM, Dhonneur G, Baudin F, Combes A, Bohe J, Loriferne JF, Amathieu R, Cook F, Slama M, Leroy O, Capellier G, Dargent A, Hissem T, Max PMID 29490185
• Heming N, Baron E, Muller G, Badie J, Preau S, Siami S, Pouplet C, Berger A, Damoisel C, Argaud L, Rigaud JP, Lambiotte F, Klouche K, Bruel C, Clere-Jehl R, Darmon M, Maizel J, Quenot JP, Robin C, Fleuriet J, Jacota M, Paoletti X, Annane D; HORNBILL consortium; CRICS-TRIGGERSEP network. HydrOcortisone and fludRocortisoNe for critical ILLness-related corticosteroid insufficiency (HORNbILL): study p PMID 42309657

Идентификаторы

NCT: NCT04404400 · APHP200018 · 2020-003942-35

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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