Comparison of a New Needle Navigation Device for CT-guided Interventions to the Conventional Free-hand Method (PunctureCube)
Prospective, Randomized, Controlled, Parallel Group Study to Compare a New Needle Navigation Device for CT-guided Interventions to the Conventional Free-hand Method
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Computed tomography (CT)-guided interventions for diagnostic and therapeutic purposes are standard approaches in clinical routine (e.g. in patients with low back pain). Numerous CT needle navigation systems have been developed with the aim to improve accuracy (and thus safety) of punctures while decreasing radiation exposure and procedure time. Their usability in clinical routine is limited either because of high sensitivity to interference, high expenses, bulkiness, or incompatibly with daily clinical practice and thus increasing procedure time and workflow complexity. The Puncture Cube® takes into account all these requirements. Furthermore, in an in vitro-phantom study (study submitted for publication), punctures with the Cube were found to be faster and more accurate compared to the free-hand conventional method.
In a prospective, randomized, controlled, parallel group study the accuracy, intervention time and radiation dose of CT-guided punctures using the Puncture Cube® will be compared to the conventional free-hand method in patients requiring a percutaneous diagnostic or therapeutic CT-guided intervention for lumbar pain (facet joint-, nerve root-, epidural infiltrations at the lumbar/lumbosacral level).
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Luca Remonda, Prof.
- Telefonnummer: +41 62 838 43 21
- E-mail: luca.remonda@ksa.ch
Studiesteder
-
-
Aargau
-
Aarau, Aargau, Schweiz, 5001
- Rekruttering
- Department of Neuroradiology, Kantonsspital Aarau
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Kontakt:
- Luca Remonda, Prof.
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients requiring a percutaneous therapeutic CT-guided intervention for
- lumbar pain (joint-, nerve root-, epidural infiltrations at the lumbar/lumbosacral level)
- age ≥ 18 years
- Signed informed consent prior to intervention
Exclusion Criteria:
- Patients suffering from severe obesity (BMI > 30 kg/m2)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Andet: Free-hand lumbar punction
Diagnostic or therapeutic CT-guided intervention for lumbar pain management using the free-hand method.
|
Diagnostic or therapeutic CT-guided intervention for lumbar pain management using the Puncture Cube® as a needle navigation device.
|
|
Aktiv komparator: Puncture Cube
Diagnostic or therapeutic CT-guided intervention for lumbar pain management using the Puncture Cube® as a needle navigation device.
|
Diagnostic or therapeutic CT-guided intervention for lumbar pain management using the Puncture Cube® as a needle navigation device.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Puncture accuracy
Tidsramme: during procedure time approximately 30 min.
|
Assessment of puncture accuracy (distance and angle error between planned and achieved trajectory)
|
during procedure time approximately 30 min.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of control acquisitions to achieve target
Tidsramme: during procedure time approximately 30 min.
|
Number of control acquisitions to achieve target
|
during procedure time approximately 30 min.
|
|
Assessment of radiation dose
Tidsramme: during procedure time approximately 30 min.
|
Assessment of radiation dose
|
during procedure time approximately 30 min.
|
|
Assessment of intervention time
Tidsramme: during procedure time approximately 30 min.
|
Assessment of intervention time
|
during procedure time approximately 30 min.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Luca Remonda, Prof., Department of Neuroradiology, Kantonsspital Aarau
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Puncture Cube
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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