At a glance
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Use of Analgesic Treatment to Reduce Signs of Pain in Patients With Disorders of Consciousness: a Double-blind Placebo-controlled Clinical Study.
In Brief
A Phase 1 clinical trial evaluating Analgesic administration and Placebo administration for Disorders of Consciousness and 4 related conditions. Completed, enrolled 19 participants across 1 site.
Detailed Summary
The purpose of this study is to characterize and improve pain and nociception management in patients with disorders of consciousness (DOC). This project is divided into two phases, a first phase to evaluate pain level and a second phase which consist of a clinical trial to evalute pain medication efficacy. The main aim is to evaluate the use of the Nociception Coma Scale-Revised (NCS-R) and its cut-off score (i.e., 5) as an assessment and management tool to define guidelines for managing pain in patients with DOC. In this double-blind, placebo-controlled clinical study, we will evaluate the use of analgesic treatments in reducing pain in subacute/chronic patients. The project will also allow us to validate the NCS-R cut-off score defined previously.
Study Details
Timeline
Interventions
* Level 1 : Paracétamol 1g/Acetaminophène 1g, Ibuprofène 600mg, Diclofénac 50mg. * Level 2: Tramadol 50mg. * Level 3: Oxycodone 5mg, Morphine sulfate 10mg. * Increase of a prior level 3 medication : 1. 1/6 of the total dose of daily level 3 medication (e.g. the patient receives 30mg of oxycodone a day. He will be administered a single dose of 5 mg for the study), defined as a breakthrough dose in the management of chronic pain. To standardize the treatment, the dose of the prior level 3 medication will be converted to oxycodone. Several online tools exist to do the conversion between opioids (e.g. mobile app Orthodose ®). 2. If the oral intake or the gastrostomy use is not possible, the breakthrough dose will be administered by subcutaneous route. The dose will also be 1/6 of the daily dose and will be converted to injectable morphine. Conversion to injectable morphine will be performed with any equivalence tool (such as the mobile app Orthodose ®)
Folavit (folic acid, 0.4 mg)