Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 5:01 AM
Ignite Modification Date:
2025-12-25 @ 5:01 AM
NCT ID:
NCT01171118
Brief Summary:
The investigators are attempting to demonstrate a decrease in the frequency and severity of sedation-induced respiratory arrhythmias(central and obstructive apneas) with pharmacological pre-treatment in this pilot project and then eventually to understand the mechanisms behind this decrease. The efficacy and mechanisms of these treatments, while evaluated during sleep in Obstructed Sleep Apnea (OSA) patients, have not been systematically studied during sedation in either normal subjects or OSA patients. The agent to be assessed in this study in physostigmine versus placebo.
Detailed Description:
One of the most serious side effects of drugs administered for sedation is untoward respiratory events. The relative prevalence of such events is thought to be high, occurring in up to 41% of patients in some cohorts. Many specific drugs and combinations have been recommended for moderate sedation, particularly when provided by a non-anesthesiologist. The use of an opioid and a benzodiazepine is the most frequent combination, partly because the availability of antagonists for both drugs may make a "rescue" easier. However, this combination results in frequent respiratory arrhythmias (combinations of obstructions, pauses and changes in respiratory patterns).There has not been a comprehensive study of the mechanisms underlying the disruptions of respiratory rhythm caused by agents commonly used for moderate sedation. This specific research, and the line of research it opens, has the potential to make the administration of anxiolytics and analgesics safer for patients at high risk for respiratory events.
Study:
NCT01171118
Study Brief:
Protocol Section:
NCT01171118