Ignite Creation Date:
2025-12-25 @ 1:34 AM
Ignite Modification Date:
2025-12-25 @ 11:47 PM
Study NCT ID:
NCT00961194
Status:
COMPLETED
Last Update Posted:
2014-12-02
First Post:
2009-08-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Oral Ketamine Administration in Patients With Peripheral Neuropathic Pain
Sponsor:
University Hospital, Toulouse
Organization:
Study Overview
Official Title:
Evaluation of the Analgesic Effect of Orally Administrated Ketamine in Peripheral Neuropathic Pain Disease: Comparison of Three Doses Versus Placebo.
Status:
COMPLETED
Status Verified Date:
2014-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
KETACLUD
Brief Summary:
Nowadays, available drugs cannot always produce pain relief in patients with neuropathic pain disease.
It is believed that drugs acting as antagonists of the N-methyl-D-aspartic acid (NMDA) receptor may have been efficient in the treatment of neuropathic pain disorders.
Ketamine is the only NMDA receptor antagonist commercially available in France. Ketamine is usually administered intravenously for surgical anesthesia.
The intravenous administration of ketamine will be difficult to manage in the treatment of chronic neuropathic pain.
Some trials using oral ketamine for the treatment of neuropathic pain were conducted but results were heterogeneous. This may be explained by the different range of ketamine doses tested.
The aim of this clinical trial is to identify a safe and an efficient dose of orally administrated ketamine for the treatment of peripheral neuropathic pain.
The clinical trial will be conducted in Toulouse Hospital, France. This study is a randomized, double-blind, placebo-controlled trial. The study will be conducted using 4 parallel groups (three doses of ketamine versus placebo).
It is believed that drugs acting as antagonists of the N-methyl-D-aspartic acid (NMDA) receptor may have been efficient in the treatment of neuropathic pain disorders.
Ketamine is the only NMDA receptor antagonist commercially available in France. Ketamine is usually administered intravenously for surgical anesthesia.
The intravenous administration of ketamine will be difficult to manage in the treatment of chronic neuropathic pain.
Some trials using oral ketamine for the treatment of neuropathic pain were conducted but results were heterogeneous. This may be explained by the different range of ketamine doses tested.
The aim of this clinical trial is to identify a safe and an efficient dose of orally administrated ketamine for the treatment of peripheral neuropathic pain.
The clinical trial will be conducted in Toulouse Hospital, France. This study is a randomized, double-blind, placebo-controlled trial. The study will be conducted using 4 parallel groups (three doses of ketamine versus placebo).
Detailed Description:
In previous studies, it was shown that when ketamine was administrated by the intravenous route, its analgesic action was rapid. In one study, when oral ketamine was administrated to patients suffering from neuropathic pain, in six out of nine patients, pain was relieved after 24 hours post-administration.
In this study, ketamine will be administrated during seven days, which will allow us to evaluate ketamine efficiency and safety.
The effect of ketamine on pain intensity will be mainly studied using a visual analogue scale (VAS) but also taking into account the score assigned by the patient to his pain. This score will be noted down by patients before, during and after ketamine treatment.
Evaluation of benefit/risk for ketamine administration during this trial, shows that even if adverse events are not excluded, the benefit for the patients may be neuropathic pain relief.
Because clinical current knowledge regarding oral administration of ketamine is limited, this trial intends to enlarge information about ketamine efficiency and safety, more particularly in neuropathic pain disorders.
In this study, ketamine will be administrated during seven days, which will allow us to evaluate ketamine efficiency and safety.
The effect of ketamine on pain intensity will be mainly studied using a visual analogue scale (VAS) but also taking into account the score assigned by the patient to his pain. This score will be noted down by patients before, during and after ketamine treatment.
Evaluation of benefit/risk for ketamine administration during this trial, shows that even if adverse events are not excluded, the benefit for the patients may be neuropathic pain relief.
Because clinical current knowledge regarding oral administration of ketamine is limited, this trial intends to enlarge information about ketamine efficiency and safety, more particularly in neuropathic pain disorders.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| AOL 2007 | OTHER | AOL 2007 | View |