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:
2025-12-26 @ 4:01 PM
Ignite Modification Date:
2025-12-26 @ 4:01 PM
NCT ID:
NCT00623506
Brief Summary:
Mild traumatic brain injury (TBI) is common among veterans who have served in OEF/OIF (Operation Enduring Freedom in Afghanistan/Operation Iraqi Freedom) and other theatres. Delayed symptoms may occur following TBI, including cognitive symptoms (impaired attention, processing speed, executive functioning), as well as behavioral symptoms such as anxiety, depression, and irritability (Fann et al. 2004; Holsinger et al. 2002). Neuroactive steroids have neuroprotective effects in rodent models of TBI (Djebaili et al. 2005; Djebaili et al. 2004; He et al. 2004; Pettus et al. 2005; Roof et al. 1997) and the neuroactive steroid pregnenolone and its sulfated derivative also markedly enhance learning and memory in rats (Akwa et al. 2001; Flood et al. 1992; Flood et al. 1995; Vallee et al. 1997; Vallee et al. 2003). In humans, reductions in pregnenolone (George et al. 1994) and its GABAergic metabolite allopregnanolone (Uzunova et al. 1998) have been associated with depressive symptoms. Pharmacological intervention with the neuroactive steroid pregnenolone could therefore result in a multi-targeted treatment approach, potentially improving cognitive deficits as well as anxiety and depression symptoms following TBI.
Detailed Description:
See brief summary
Study:
NCT00623506
Study Brief:
Protocol Section:
NCT00623506