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Contribution of norketamine to ketamine-induced antinociception, and cardiovascular and neurocognitive effects - NorKet

Contribution of norketamine to ketamine-induced antinociception, and cardiovascular and neurocognitive effects - NorKet

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-002638-31-NL
Enrollment
Unknown
Registered
2008-05-29
Start date
2008-06-16
Completion date
Unknown
Last updated
2012-03-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pain induced in healthy volunteers MedDRA version: 9.1 Level: LLT Classification code 10066714 Term: Acute pain

Interventions

Trade Name: Ketanest Product Name: ketanest Pharmaceutical Form: Intravenous infusion INN or Proposed INN: KETAMINE CAS Number: 6740881 Concentration unit: mg milligram(s) Concentration type: equal Co

Sponsors

LUMC
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Healthy male volunteers in the age of 18-45 years Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Obesity (BMI > 30); Presence of medical disease (heart-, lung-, liver-, kidney-, neurologic disease; diabetes m.; pyrosis; diaphragmatic hernia); Presence of psychiatric disease; History of chronic alcohol or illicit drug use; Allergy to study medications; Color blindness; Use of contact lenses.

Design outcomes

Primary

MeasureTime frame
Main Objective: To assess the contribution of norketamine to ketamine's antinociceptive properties;Secondary Objective: To assess the contribution of norketamine to ketamine's cognitive effects;Primary end point(s): Pain relief Response to cognitive tests sedation cardiovascular changes

Countries

Netherlands

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026