Régulation immuno-inflammatoire de l'eskétamine chez les patients septiques
Effets de l'eskétamine associée au propofol pour la sédation sur l'inflammation systémique et la fonction immunitaire chez les patients septiques en soins intensifs : un essai contrôlé randomisé prospectif, monocentrique, non aveugle
Studies have shown that excessive systemic inflammatory response and concomitant immunosuppression are the main cause of early death in patients with sepsis. Therefore, it is very important to reduce excessive inflammation and improve immunosuppression in the acute phase of sepsis. Clinical studies have shown that esketamine combined with propofol for sedation has been proven to be safe and effective for septic patients in the ICU due to its cardiovascular stability. Previous studies have demonstrated that esketamine has anti-inflammatory effects against depression and surgical stress. Our preliminary experimental studies have found that esketamine had strong anti-inflammatory effects in the acute phase of sepsis. However, it is not clear whether esketamine could reduce excessive inflammation and improve immunosuppression in septic patients primarily sedated with a continuous infusion of propofol.
This intervention study is to investigate whether three consecutive days of intravenous esketamine infusions via infusion pump (0.07 mg/kg/h) could reduce excessive inflammation and improve immunosuppression in septic patients requiring mechanical ventilation in the ICU under sedation primarily with propofol.
Aperçu de l'étude
Statut
Statut
Les conditions
Les conditions
Intervention / Traitement
Intervention / Traitement
Type d'étude
Type d'étude
Inscription (Réel)
Inscription
Phase
Phase
- Phase 4
Contacts et emplacements
Lieux d'étude
-
-
Hubei
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Wuhan, Hubei, Chine, 430022
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Critères de participation
Critère d'éligibilité
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- 18 years old ≤ age ≤60 years old;
- SOFA score ≥2;
- Mechanical ventilation should be required for at least 24 hours when included in the study;
- Informed consent is obtained.
Exclusion Criteria:
- Age < 18 years old or ≥ 60 years old;
- Previous solid organ or bone marrow transplantation;
- Autoimmune diseases (rheumatoid arthritis, systemic lupus erythematosus, etc.), or hematologic malignancies (leukemia and lymphoma, etc.);
- Received radiotherapy or chemotherapy within the past 30 days, or received immunosuppressant drugs (tripterygium wilfordii, mycophenolate mofetil, cyclophosphamide, FK506, etc.), or continuous treatment with prednisolone more than 10 mg/day (or equivalent doses of the other hormones);
- Unstable angina pectoris or myocardial infarction in the past six months;
- Acute brain injury (traumatic brain injury, subarachnoid hemorrhage, acute ischemic stroke, acute intracranial hemorrhage, acute intracranial infection, etc.);
- Poorly controlled hypertension and congestive heart failure;
- Increased intraocular or intracranial pressure;
- Chronic kidney disease, received continuous renal replacement therapy in the past 30 days, or acute renal failure requiring CRRT;
- Severe chronic liver disease (Child-Pugh class B or C);
- Alcohol dependence, mental illness or severe cognitive impairment;
- Pregnancy or lactation;
- Informed consent is not obtained.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Nombre de bras
Armes et Interventions
Groupe de participants / BrasGroupe de participants / Bras |
Intervention / TraitementIntervention / Traitement |
|---|---|
|
Expérimental: esketamine plus propofol
After inclusion, patients are sedated primarily with propofol (0-3 mg/kg/h) using a microinfusion pump and adjusted according to the depth of sedation (Richmond Agitation Sedation Scale (RASS): 0 to -2). After inclusion, septic patients will be received a single intravenous injection of esketamine (0.7 mg/kg), and then followed by an intravenous administration of esketamine (0.07 mg/kg/h) with an infusion pump for three consecutive days. |
After inclusion, septic patients will be received a single intravenous injection of esketamine (0.7 mg/kg), and then followed by an intravenous administration of esketamine (0.07 mg/kg/h) with an infusion pump for three consecutive days. |
|
Aucune intervention: propofol
After inclusion, patients are sedated primarily with propofol (0-3 mg/kg/h) using a microinfusion pump and adjusted according to the depth of sedation (Richmond Agitation Sedation Scale (RASS): 0 to -2). |
Que mesure l'étude ?
Principaux critères de jugement
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Serum concentration of inflammatory cytokines (0 h)
Délai: 0 hour after study inclusion
|
Interleukin (IL)-6, tumor necrosis factor (TNF)-α, IL-2, IL-4, IL-10, IL-17A, and interferon (IFN)-γ |
0 hour after study inclusion
|
|
Serum concentration of inflammatory cytokines (48 h)
Délai: 48 hours after study inclusion
|
IL-6, TNF-α, IL-2, IL-4, IL-10, IL-17A, and IFN-γ |
48 hours after study inclusion
|
|
Serum concentration of inflammatory cytokines (72 h)
Délai: 72 hours after study inclusion
|
IL-6, TNF-α, IL-2, IL-4, IL-10, IL-17A, and IFN-γ |
72 hours after study inclusion
|
|
Absolute number of lymphocyte subsets in the peripheral blood (0 h)
Délai: 0 hour after study inclusion
|
CD3(+), CD3(+) CD4(+), CD3(+) CD8(+), CD3(-) CD16(+) CD56(+) , and CD19(+) cells |
0 hour after study inclusion
|
|
Absolute number of lymphocyte subsets in the peripheral blood (48 h)
Délai: 48 hours after study inclusion
|
CD3(+), CD3(+) CD4(+), CD3(+) CD8(+), CD3(-) CD16(+) CD56(+) , and CD19(+) cells |
48 hours after study inclusion
|
|
Absolute number of lymphocyte subsets in the peripheral blood (72 h)
Délai: 72 hours after study inclusion
|
CD3(+), CD3(+) CD4(+), CD3(+) CD8(+), CD3(-) CD16(+) CD56(+) , and CD19(+) cells |
72 hours after study inclusion
|
|
ICU length of stay
Délai: up to 8 weeks
|
Length of stay in the ICU |
up to 8 weeks
|
Mesures de résultats secondaires
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Serum concentration of atrial natriuretic peptide (ANP) (0 h)
Délai: 0 hour after study inclusion
|
ANP is secreted primarily by atrial cardiomyocytes |
0 hour after study inclusion
|
|
Serum concentration of atrial natriuretic peptide (ANP) (48h)
Délai: 48 hours after study inclusion
|
ANP is secreted primarily by atrial cardiomyocytes |
48 hours after study inclusion
|
|
Serum concentration of atrial natriuretic peptide (ANP) (72h)
Délai: 72 hours after study inclusion
|
ANP is secreted primarily by atrial cardiomyocytes |
72 hours after study inclusion
|
|
Acute physiology and chronic health evaluation (APACHE) Ⅱ score
Délai: 0 hour after study inclusion
|
0-67, higher scores correspond to more severe disease and a higher risk of death |
0 hour after study inclusion
|
|
Acute physiology and chronic health evaluation (APACHE) Ⅱ score
Délai: 24 hours after study inclusion
|
0-67, higher scores correspond to more severe disease and a higher risk of death |
24 hours after study inclusion
|
|
Acute physiology and chronic health evaluation (APACHE) Ⅱ score
Délai: 48 hours after study inclusion
|
0-67, higher scores correspond to more severe disease and a higher risk of death |
48 hours after study inclusion
|
|
Acute physiology and chronic health evaluation (APACHE) Ⅱ score
Délai: 72 hours after study inclusion
|
0-67, higher scores correspond to more severe disease and a higher risk of death |
72 hours after study inclusion
|
|
Sequential organ failure assessment (SOFA) score
Délai: 0 hour after study inclusion
|
0-43, higher scores correspond to more severe sepsis |
0 hour after study inclusion
|
|
Sequential organ failure assessment (SOFA) score
Délai: 24 hours after study inclusion
|
0-43, higher scores correspond to more severe sepsis |
24 hours after study inclusion
|
|
Sequential organ failure assessment (SOFA) score
Délai: 48 hours after study inclusion
|
0-43, higher scores correspond to more severe sepsis |
48 hours after study inclusion
|
|
Sequential organ failure assessment (SOFA) score
Délai: 72 hours after study inclusion
|
0-43, higher scores correspond to more severe sepsis |
72 hours after study inclusion
|
|
Mechanical ventilation time after inclusion
Délai: Up to 8 weeks
|
Patients requiring mechanical ventilation after study inclusion |
Up to 8 weeks
|
|
Total hospital length of stay
Délai: Through study completion, an average of 2 year
|
Total length of hospital stay |
Through study completion, an average of 2 year
|
|
Infection complications
Délai: Through study completion, an average of 2 year
|
Pulmonary infection, urinary tract infection, bloodstream infections, etc |
Through study completion, an average of 2 year
|
|
In-hospital mortality
Délai: Through study completion, an average of 2 year
|
Mortality rates for the entire period of hospitalization |
Through study completion, an average of 2 year
|
|
90-day readmission rate
Délai: Through study completion, an average of 2 year
|
Percentage of readmission to hospital within 90 days of study inclusion |
Through study completion, an average of 2 year
|
|
CCL1 expression in alveolar macrophages (0 h)
Délai: 0 hour after study inclusion
|
CCL1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
0 hour after study inclusion
|
|
CCL1 expression in alveolar macrophages (24 h)
Délai: 24 hours after study inclusion
|
CCL1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
24 hours after study inclusion
|
|
CCL1 expression in alveolar macrophages (72 h)
Délai: 72 hours after study inclusion
|
CCL1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
72 hours after study inclusion
|
|
expression of WNT pathway proteins in alveolar macrophages (0 h)
Délai: 0 hour after study inclusion
|
Wnt5a, FZD5, b-catenin, Lef1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
0 hour after study inclusion
|
|
expression of WNT pathway proteins in alveolar macrophages (24 h)
Délai: 24 hours after study inclusion
|
Wnt5a, FZD5, b-catenin, Lef1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
24 hours after study inclusion
|
|
expression of WNT pathway proteins in alveolar macrophages (72 h)
Délai: 72 hours after study inclusion
|
Wnt5a, FZD5, b-catenin, Lef1 expression in alveolar macrophages collected from bronchoalveolar lavage fluid |
72 hours after study inclusion
|
Collaborateurs et enquêteurs
Parrainer
Parrainer
Les enquêteurs
Les enquêteurs
- Chercheur principal: Shiying Yuan, PhD, MD, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Début de l'étude
Achèvement primaire (Réel)
Achèvement primaire
Achèvement de l'étude (Réel)
Achèvement de l'étude
Dates d'inscription aux études
Première soumission
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Première publication
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour publiée
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
Autres numéros d'identification d'étude
- YSY202001
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
After the completion of the study, the original data will be sent to the email address: zhjcheng1@163.com, and the password will be provided after the paper is published.
Délai de partage IPD
Six months after the paper was published
Critères d'accès au partage IPD
The raw data supporting the conclusions of this manuscript will be made available by the authors, without undue reservation, to any qualified researcher.
Type d'informations de prise en charge du partage d'IPD
- RSE
Informations sur les médicaments et les dispositifs, documents d'étude
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