- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02277912
Efficacy of Transcranial Magnetic Stimulation (TMS) in Central Post Stroke Pain ( CPSP)
Efficacy of Navigated Repetitive Transcranial Magnetic Stimulation in Treatment of Central Post Stroke Pain
Studieoversikt
Status
Forhold
Detaljert beskrivelse
Central post stroke pain is often very resistant to treatment. TMS has been shown to be a promising tool in treating difficult pain conditions. The best sites for stimulation are still not known and navigation has been used only in few studies.
The aim is to evaluate the analgesic effects of Navigated Repetitive Transcranial Magnetic Stimulation ( nrTMS ) on pain in a three armed crossover study. The navigation is done by using magnetic resonance imaging and stereotactic camera system. The three arms include stimulation to M1, S2 and sham stimulation to M1. 10 Hz repetitive stimulation is given to a specified location once a day 5 days a week for two weeks in each of the three arms. A months washout period is kept between each arm of the study.
Pain and other variables are followed before, during and after the study for 6 months.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- MRI defined brain infarction or hemorrhage before or at the age of 65 years
- CPSP diagnostic criteria is met (definite), verified by a neurologist
- Stable analgesic medication
- Average pain NRS 4 or more
Exclusion Criteria:
- Epilepsy
- Difficult aphasia
- Dementia
- Contraindication for TMS or MRI
- Alcohol and/or drug abuse
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Crossover-oppdrag
- Masking: Trippel
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: Transcranial Magnetic Stimulation I
Intervention: Repetitive navigated Transcranial Magnetic Stimulation of the motor cortex
|
Navigated repetitive transcranial magnetic stimulation of the motor cortex ( 10 Hz ) ,5 daily sessions per week for two weeks.
Andre navn:
|
Eksperimentell: Transcranial Magnetic Stimulation II
Intervention: Repetitive navigated Transcranial Magnetic Stimulation of the secondary somatosensory cortex
|
Navigated repetitive transcranial magnetic stimulation of the secondary somatosensory cortex ( 10 Hz ), 5 daily sessions per week for two weeks
Andre navn:
|
Sham-komparator: Sham Stimulation
Intervention: Repetitive sham Transcranial Magnetic Stimulation with SHAM block of the motor cortex
|
Repetitive SHAM transcranial magnetic stimulation of the motor cortex ( 10Hz) 5 daily sessions per week for two weeks.
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Change in average pain compared to baseline
Tidsramme: 1 month after each arm of the study
|
Patients will keep a pain diary for one week before stimulation and for two weeks after the stimulation.
A nurse will call the patient one month after the last stimulation.
|
1 month after each arm of the study
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Quality of life (EQ-5D)
Tidsramme: One week after each arm of the study and 6 months after the last one
|
Questionnaire EQ-5D
|
One week after each arm of the study and 6 months after the last one
|
Depression
Tidsramme: One week after each arm of the study and 6 months after the last stimulation
|
Questionnaire
|
One week after each arm of the study and 6 months after the last stimulation
|
Change in average pain compared to baseline
Tidsramme: 2,3,4,5 and 6 months after the last stimulation
|
Phone call ( Numeric Rating Scale (NRS) in rest and movement )
|
2,3,4,5 and 6 months after the last stimulation
|
Magnetoencephalography (MEG)
Tidsramme: One week before and after each arms stimulations
|
Changes in the irritability of the motor cortex and somatosensory cortex
|
One week before and after each arms stimulations
|
Number of patients with adverse effects
Tidsramme: From the start to the end of the study, on average 12 months per patient.
|
Adverse effects are followed actively
|
From the start to the end of the study, on average 12 months per patient.
|
Hands´ motor function and dexterity
Tidsramme: One week before and after each arm of the study
|
Nine hole peg, Pinch and Jamar
|
One week before and after each arm of the study
|
Cold water test
Tidsramme: One week before and after each arm of the study
|
Conditioned pain modulation (CPM)
|
One week before and after each arm of the study
|
Genetics
Tidsramme: No time frame, just a blood sample
|
Evaluation of genetical properties in terms of TMS related pain reduction
|
No time frame, just a blood sample
|
Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Eija Kalso, PhD, Prof., Professor of Pain Research and Management, University of Helsinki. Director of the Multidisciplinary Pain Clinic, Department of Anaesthesia and Intensive Care Medicine Helsinki University Central Hospital
- Studiestol: Jyrki Mäkelä, MD, PhD, Head of laboratory, BioMag, Helsinki University Central Hospital
- Studiestol: Erika Kirveskari, MD, PhD, Head and Chief Physician of Clinical Neurophysiology at Medical Imaging Center, Helsinki University Hospital
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- TYH2013311
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
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