NCT04844801Toboroz
Rate, Rhythm or Risk Control for New-onset Supraventricular Arrhythmia During Septic Shock: a Randomized Controlled Trial
Comparison of Three Care Strategies in Cases of New-onset Supraventricular Arrhythmia During Septic Shock : a Randomized Controlled Trial
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2026. jan. 7.
Rövid összefoglaló (regiszter, angolul)
New-onset supraventricular arrhythmia (NOSVA) is reported in 40 % of patients with septic shock and is associated with hemodynamic alterations and mortality. The lack of consensus regarding best practices for the management of NOSVA in this setting has led to major variations in practice patterns. Observational studies reported three usual strategies: (i) heart rate control (hereafter rate control) with the use of antiarrhythmic drugs, essentially based on low dose of amiodarone, (ii) rhythm control with the use of antiarrhythmic drugs, essentially based on high dose of amiodarone, and electrical cardioversionand (iii) modifiable NOSVA risk factors control (hereafter risk control) without using antiarrhythmic drugs. Risk control would minimize adverse events of antiarrhythmic drugs. Rhythm control would rapidly improve haemodynamics via restoring diastole and decreasing cardiac metabolic demand, while minimizing exposure to anticoagulation. Heart-Rate control, would limit potential adverse events of high dose of amiodarone and of electrical cardioversion (only in patients intubated on mechanical ventilation), while controlling haemodynamics. Therefore, it seems important to compare these three strategies. Our hypothesis is dual: first, that heart-rate control and rhythm control each improve hemodynamics with in fine a decreased mortality, as compared to a risk control; second, that rhythm control outperforms rate control in this setting. This is a multicenter, parallel-group, open-label, randomized controlled superiority trial to compare the effectiveness and safety of these three strategies (risk control, rate control and rhythm control) for NOSVA during septic shock.
- Állapot (regiszter)
- Toboroz
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 240 (tervezett)
- Első benyújtás
- 2021. febr. 26.
- Kezdés
- 2021. nov. 9.
- Elsődleges befejezés
- 2026. febr.
- Fő szponzor
- Assistance Publique - Hôpitaux de Paris
- Betegségek
- Pitvarfibrilláció
- NCT-szám
- NCT04844801
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó
- Tervezett résztvevők: 240
- 2021. nov. 9. és az elsődleges befejezés (2026. febr.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
A(z) ClinicalTrials.gov regisztermezőiből összeállítva. A vizsgálat felépítését írja le.
Ki nem vehet részt
Szó szerint a(z) ClinicalTrials.gov forrásból, témák szerint csoportosítva. Hogy ki vehet részt, azt csak a vizsgálat csapata dönti el.
Korábbi kezelés
- Cardiac surgery or cardiac transplant in the previous month
- History of supraventricular arrhythmia prior to the episode of septic shock defined by a permanent TRSVN or paroxysmal TRSVN requiring long-term specific treatment (heart rate reducer and/or antiarrhythmic and/or curative anticoagulation) or permanent NOSVA.
Más betegség
- Congenital heart disease other than bicuspid aortic valve, atrial defect or patent foramen ovale.
- Moribund patient or death expected from underlying disease during the current admission; Patient deprived of liberty and persons subject to institutional psychiatric care
- Participation to another interventional trial on septic shock and/or arrhythmic disease
Laborértékek
- Electrical cardioversion or use of amiodarone, other antiarrhythmic, or drug inducing bradycardia (beta-blockers, bradycardic calcium channel blocker, digitalis, flécaïnamide) in the previous 6 hours before inclusion
- Contraindication to amiodarone: history of serious adverse event related to amiodarone, history of lung disease related to amiodarone, history of hyperthyroidism related to amiodarone, PR interval \> 240 ms, severe sinus node dysfunction with no pacemaker, 2°/ 3° atrioventricular block with no pacemaker, QTc\>480 ms, known or treated hyperthyroidism, hypersensitivity to iodine, amiodarone or to any of the excipients, severe hepatocellular insufficiency (prothrombin rate \<20%), diffuse Interstitial Lung Disease.
- Kalemia \< 3 mmol/L
Egyéb
- Refractory shock defined by a dose of noradrenaline BASE or adrenaline BASE \> 1.2 µg/kg/min
- Aortic or mitral mechanical prosthesis, significant mitral stenosis (mitral surface \< 1.5 cm2)
- NOSVA that began more than 48 hours ago \* (or more than 24 hours ago under vasopressor). \* In cases of TRSVN dating back more than 48 hours, the patient may be included after undergoing a transesophageal echocardiogram (only in patients who are intubated and on mechanical ventilation) to rule out the presence of an intracardiac thrombus, coupled with the initiation of curative anticoagulation (in the absence of contraindications contraindication) starting from the transesophageal echocardiography.
- Pregnant or breast feeding women
Kiket keres a vizsgálat
- Age \>= 18 years
- Septic shock, defined by the association of the following criteria:
- Documented or suspected infection, with initiation of antibiotic therapy
- Initiation of vasopressors (norepinephrine, epinephrine) for at least 1 hour to maintain the MAP \> 65 mmHg
- NOSVA with heart rate ≥ 110 bpm lasting 5 minutes or more
- Written informed consent (patient, next of skin or emergency situation)
- Affiliation to a social security system
Életkor a regiszterben: 18 év – - · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Service de Médecine Intensive Réanimation-Hôpital Tenon Ennek a helyszínnek vagy a koordinátora? Erősítsd meg az állapotát | Paris | Franciaország | Toboroz |
Ez az oldal tájékoztatás, nem orvosi tanács. Bármely vizsgálatról az orvosoddal beszélj.