Cortical processing of pain: effect of a conditioning stimulus and radicular pain

Cortical processing of pain: effect of a conditioning stimulus and radicular pain - Cortical processing of pain

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON31230

Enrollment

120

Registered

2007-08-30

Start date

2007-06-01

Completion date

Unknown

Last updated

2024-05-13

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

Conditions

Radicular pain

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: For both healthy and radicular pain patients Right handed age 18-65 Radicular pain patients radicular pain syndrom diagnosed by the neurologist or clinical neurophysiologist

Exclusion criteria

Exclusion criteria: Both healthy and radicular pain patients: Psychotropic medication healthy subjects: pain complaints during the experiments pain complaints for more than 1 week during previous 3 months psychotropic medication Radicular pain patients other pain complaints;Radicular pain patients: psychotropic medication other pain complaints

Design outcomes

Primary

Measure	Time frame
Reported pain experience (0-100) Amplitudes of the EP components measured at CZ-A1A2 (P90, N150, P200 and P300) Amplitudes of the EP components measured at C4-FZ and C3-FZ (P50 and N90)	—

Secondary

Measure	Time frame
Cortical areas data from diagnosis file of radicular pain patients area of compression or irritation radix nature of pain complaints duration of pain complaints medication applied diagnosis techniques treatment patients	—

Countries

Netherlands

Outcome results