The NIPA Study Naloxegol Administration to Prevent Opioids Induced Gastrointestinal Motility Dist… (NCT05008926) | Clinical Trial Compass
RecruitingPhase 3
The NIPA Study Naloxegol Administration to Prevent Opioids Induced Gastrointestinal Motility Disturbance in Brain Injured PAtients
France370 participantsStarted 2022-03-15
Plain-language summary
Impaired gastrointestinal transit (IGT) especially constipation, is common among patients under mechanical ventilation, occurring in up to 80 % of the patients during the first week, and has been associated with worse outcome in intensive care unit (ICU). Although IGT in critically ill patients is multifactorial and some components are due to complex disease, there is increasing evidence that exogenous opioids contribute to bowel dysmotility.
Sedatives and especially opioids are largely used in the brain injured population to control intracranial pression, reduce metabolic rate, manage or prevent seizures, and improve mechanical ventilator synchrony. Therefore, brain injured patients are particularly at risk to develop IGT. The occurrence of IGT is associated with adverse outcomes in intensive care unit. Both gastric reflux and impaired peristaltic contractions are associated with ventilator-acquired pneumonia.
The actual challenge is to prevent motility disorders before it occurs. A preventive strategy could in turn reduce the occurrence of complications related to impaired gastrointestinal transit such as ventilator-acquired pneumonia, bacteremia etc. It could also reduce the complications of feed intolerance and thus reduce morbidity and mortality in ICU.
Naloxegol is a polyethylene glycol derivative of naloxol, which is a derivative of naloxone and a peripherally acting µ-opioid receptor antagonist. Contrary to naloxone, naloxegol has a very low penetration into the central nervous system, therefore it could be a relevant option for ileus prevention without the risk of impaired sedation.
The aim of our study is to assess the efficacy of the administration of naloxegol on the onset of early constipation and early ventilator-acquired pneumonia in brain injured patients receiving opioids for analgosedation.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Age ≥ to 18 years old
✓. Admission to intensive care unit for traumatic brain injury or subarachnoid hemorrhage without other life-threatening injury
✓. Patients under sedation with administration of opiate-agonists, μ receptor agonists (Sufentanil, Fentanyl, Remifentanil, Morphine) for less than 24 hours
✓. Expected duration of invasive mechanical ventilation and sedation of 48 hours or more
✓. Intracranial pressure monitoring
✓. Enteral feeding by oro / nasogastric tube
✓. Affiliated or beneficiary of the French social security system
Exclusion criteria
✕. Patient who received opioids for more than 24 hours
✕. Patient with refractory intracranial hypertension at the time of inclusion: intracranial hypertension requiring therapy other than analgo-sedation (thiopental, targeted temperature management, decompressive craniectomy)
✕. Acute or chronic renal failure with creatinine clearance \<60ml / min
✕. Known or suspected acute gastrointestinal obstruction
✕. Risk of digestive perforation:
✕. Concomitant treatment with a strong or moderate inhibitory effect of CYP 3A4 (For example: clarithromycin, ketaconazole, itraconazole, telithromycin, ritonavir, indinavir, saquinavir) or with a strong inducing effect (carbamazepin, rifampicin, millepertuis)
✕. Concomitant treatment with vascular endothelial growth factor (VEGF) inhibitor
✕. Allergy to Naloxegol or one of its excipients