- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00967980
Femoral Versus Psoas Continuous Peripheral Nerve Blocks Following Hip Arthroplasty
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
To determine the association between perineural catheter location and postoperative analgesia, analgesic requirements, ambulatory distance, and flexion following hip arthroplasty.
Primary Hypothesis: Differing the catheter insertion site (femoral vs. psoas compartment) for a perineural local anesthetic infusion is not associated with lower pain scores during the 24-hour period beginning the morning following hip arthroplasty.
Tipo di studio
Iscrizione (Anticipato)
Fase
- Fase 4
Contatti e Sedi
Luoghi di studio
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California
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San Diego, California, Stati Uniti, 92103
- UCSD Medical Center
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- primary, unilateral hip arthroplasty or hip resurfacing
- age greater than or equal to 18 years
- postoperative analgesic plan includes perineural local anesthetic infusion
Exclusion Criteria:
- morbid obesity (BMI greater than 40)
- chronic, high-dose opioid use
- history of opioid abuse
- pregnancy
- incarceration
- amu meirp-muscular deficit of the ipsilateral femoral nerve and/or quadriceps muscle
- inability to communicate with hospital staff
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Comparatore attivo: 1. Femoral Nerve Block
Patients will be randomized with a computer program to receive a femoral catheter.
The catheter will be placed using standard technique.
The time of catheter placement will be recorded as well as the pain/discomfort of catheter placement as reported by the patient on a 0-10 scale where 0=no pain/discomfort and 10=worst imaginable pain/discomfort.
|
Patients, undergoing hip arthroplasty or hip resurfacing will be randomized to one of two groups: femoral nerve block or psoas compartment nerve block.
Patients randomized to femoral nerve block will receive this block prior to surgery.
Patients randomized to psoas compartment nerve block will receive this block prior to surgery.
Both patients will receive Mepivicaine via catheter prior to surgery and following surgery, Ropivicaine via pain pump.
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Comparatore attivo: 2. Psoas Compartment Catheter
Patients will be randomized with a computer program to receive a psoas compartment catheter.
The catheter will be placed using standard technique.
The time of catheter placement will be recorded as well as the pain/discomfort of catheter placement as reported by the patient on a 0-10 scale where 0=no pain/discomfort and 10=worst imaginable pain/discomfort.
|
Patients, undergoing hip arthroplasty or hip resurfacing will be randomized to one of two groups: femoral nerve block or psoas compartment nerve block.
Patients randomized to femoral nerve block will receive this block prior to surgery.
Patients randomized to psoas compartment nerve block will receive this block prior to surgery.
Both patients will receive Mepivicaine via catheter prior to surgery and following surgery, Ropivicaine via pain pump.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
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Patient's mean pain score (NRS) during perineural infusion as measured by the nursing staff at UCSD and entered in the computer system.
Lasso di tempo: 24 hours beginning 7:30am day following surgery
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24 hours beginning 7:30am day following surgery
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Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Analgesic used, as reported by nursing staff in the UCSD computer system.
Lasso di tempo: 3 days following surgery
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3 days following surgery
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Patient's ambulation distance as recorded by therapist (occupational or physical) in the UCSD computer system.
Lasso di tempo: 3 days following surgery
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3 days following surgery
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Hip flexion, in degrees measured with a standard goneometer, as recorded by therapist (occupational or physical) in the UCSD computer system.
Lasso di tempo: 3 days following surgery
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3 days following surgery
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Infusion duration of pain pump, measured on the pump itself in hours and minutes.
Lasso di tempo: 3 days following surgery
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3 days following surgery
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Duration of hospital stay, in hours, as reported in the UCSD computer system.
Lasso di tempo: 3 days following surgery
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3 days following surgery
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Surgical/anesthetic adverse events as reported by hospital staff
Lasso di tempo: day of surgery and 3 days following
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day of surgery and 3 days following
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Experiences of patient during the infusion and following, as reported to study staff in a phone conversation, one week following surgery.
Lasso di tempo: 1 week following surgery
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1 week following surgery
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Collaboratori e investigatori
Pubblicazioni e link utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
- Femoral vs. Psoas PNB Cath Hip
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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