Role of Pregabalin in Treatment of Post-Op Pain in Fracture Patients (LYRICA)
The Role of Pregabalin in the Treatment of Post-Operative Pain in Fracture Patients
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Detailní popis
On admission, all patients who have sustained orthopaedic injuries of any type, including pelvis, will be screened. However, only those patients who will undergo a single episode of surgery during this hospitalization to surgically repair only one of their orthopaedic fractures will be interviewed by a clinical research nurse. If the patient meets all criteria for inclusion/exclusion in the study, the attending physician will consent the patient for inclusion in the study. Upon enrollment into the study, the clinical research nurse will obtain a thorough history from the patient concerning prior narcotic use, response to painful events in the past and will record details of the injury. Prior to surgery, the patient will be treated with narcotic pain medication as required in the judgment of the attending physician. The patient will then be randomized before surgery into a placebo group or pregabalin group. The attending physician will be blinded as to which study arm the patient is in.
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive either pregabalin 75mg orally (PO) BID, pregabalin 150mg PO BID or placebo beginning on the day of surgery until discharge.
The clinical research nurse will complete a form which records the daily use of each of the post-operative pain medications. She will also ask the patient to complete a Visual Analog Scale (VAS) to assess pain each day while in the hospital.
Upon discharge, the patient will be given study medication (pregabalin, 75mg PO BID, 150mg PO BID or placebo). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/acetamenophen (APAP) 7.5mg PO every sic hours (Q6H) as needed (PRN). Patients will be followed for three months as an outpatient.
Typ studie
Zápis (Aktuální)
Fáze
- Raná fáze 1
Kontakty a umístění
Studijní místa
-
-
Alabama
-
Birmingham, Alabama, Spojené státy, 35294
- The University of Alabama at Birmingham
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- fractures requiring operative treatment during a single operative episode
- Adult patients between the ages of 19 and 70
Exclusion Criteria:
- prior medical history of narcotic abuse or narcotic use within 2 weeks of injury (except those given in hospital)
- contraindications to pregabalin or narcotic analgesics
- significant closed head injury
- psychiatric illness requiring medical treatment
- surgery for other injuries (splenectomy, etc)
- history of seizures requiring current anticonvulsant therapy
- inability or unwillingness to give informed consent
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Čtyřnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Komparátor placeba: 1
Patient to receive placebo beginning on the day of surgery until discharge.
|
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive a placebo PO BID beginning on the day of surgery until discharge. Upon discharge, the patient will be given study medication (placebo PO BID). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/APAP 7.5mg PO Q6H PRN. Patients will be followed for three months as an outpatient. |
|
Experimentální: 2
Patient to receive 75mg PO BID pregabalin beginning on the day of surgery until discharge.
|
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive 75mg PO BID beginning on the day of surgery until discharge. Upon discharge, the patient will be given study medication (pregabalin 75mg PO BID). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/APAP 7.5mg PO Q6H PRN. Patients will be followed for three months as an outpatient.
Ostatní jména:
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive 150mg PO BID beginning on the day of surgery until discharge. Upon discharge, the patient will be given study medication (pregabalin 150mg PO BID). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/APAP 7.5mg PO Q6H PRN. Patients will be followed for three months as an outpatient.
Ostatní jména:
|
|
Experimentální: 3
Patient to receive 150mg PO BID pregabalin beginning on the day of surgery until discharge.
|
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive 75mg PO BID beginning on the day of surgery until discharge. Upon discharge, the patient will be given study medication (pregabalin 75mg PO BID). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/APAP 7.5mg PO Q6H PRN. Patients will be followed for three months as an outpatient.
Ostatní jména:
Two hours before surgery, patients will receive 75mg of pregabalin. Patients will be placed on a patient-controlled anesthesia pump (PCA) for 24 hours. On post-operative day one, the patients will be switched to oral oxycodone as needed with supplementation with IV Demerol for breakthrough pain. In addition, patients will receive 150mg PO BID beginning on the day of surgery until discharge. Upon discharge, the patient will be given study medication (pregabalin 150mg PO BID). Rescue medications will be allowed during the study (including post-operative and outpatient periods). Outpatient rescue medications will consist of hydrocodone/APAP 7.5mg PO Q6H PRN. Patients will be followed for three months as an outpatient.
Ostatní jména:
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Časové okno |
|---|---|
|
Amount of pain medication in morphine equivalent units used during the hospitalization.
Časové okno: Screening - 5 - 15 minutes; Consent - 5-15 minutes; Follow-up - three 15-30-minute visits
|
Screening - 5 - 15 minutes; Consent - 5-15 minutes; Follow-up - three 15-30-minute visits
|
Sekundární výstupní opatření
Měření výsledku |
Časové okno |
|---|---|
|
Secondary outcome measures will include Visual Analog Score, timing and frequency of rescue medications, Short-Form 36 Health Survey scores, and adverse events.
Časové okno: Three 15-30-minute visits after surgery to complete SF-36 and Visual Analog Score for Pain.
|
Three 15-30-minute visits after surgery to complete SF-36 and Visual Analog Score for Pain.
|
Spolupracovníci a vyšetřovatelé
Spolupracovníci
Vyšetřovatelé
- Vrchní vyšetřovatel: Steven Theiss, MD, The University of Alabama at Birmingham
Publikace a užitečné odkazy
Obecné publikace
- Sills GJ. The mechanisms of action of gabapentin and pregabalin. Curr Opin Pharmacol. 2006 Feb;6(1):108-13. doi: 10.1016/j.coph.2005.11.003. Epub 2005 Dec 22.
- Fischer HB, Simanski CJ. A procedure-specific systematic review and consensus recommendations for analgesia after total hip replacement. Anaesthesia. 2005 Dec;60(12):1189-202. doi: 10.1111/j.1365-2044.2005.04382.x.
- Turan A, White PF, Karamanlioglu B, Memis D, Tasdogan M, Pamukcu Z, Yavuz E. Gabapentin: an alternative to the cyclooxygenase-2 inhibitors for perioperative pain management. Anesth Analg. 2006 Jan;102(1):175-81. doi: 10.1213/01.ane.0000184824.43411.63.
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
- Patologické procesy
- Pooperační komplikace
- Bolest
- Neurologické projevy
- Bolest, pooperační
- Fyziologické účinky léků
- Molekulární mechanismy farmakologického působení
- Depresiva centrálního nervového systému
- Agenti periferního nervového systému
- Analgetika
- Agenti smyslového systému
- Uklidňující prostředky
- Psychotropní drogy
- Membránové transportní modulátory
- Prostředky proti úzkosti
- Antikonvulziva
- Hormony a látky regulující vápník
- Blokátory vápníkových kanálů
- Pregabalin
Další identifikační čísla studie
- F061204006
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .
Klinické studie na Pooperační bolest
-
East Carolina UniversityStaženo
-
Karaman Training and Research HospitalDokončeno
-
Ajou University School of MedicineNábor
-
Beijing Tiantan HospitalZatím nenabírámeDexamethason | Torakoskopická chirurgie | Rebound Pain | Mezižeberní nervový blokČína
-
The First Affiliated Hospital of Xiamen UniversityNáborRebound Pain | Artroskopická operace kolena | OliceridinČína
-
University Hospital of North NorwayNeznámýRefered PainNorsko
-
Hospital Universitario Doctor PesetNáborAmbulantní chirurgie | Operace nohou | Rebound Pain | Blok sedacího nervuŠpanělsko
-
University of Western SydneyLiverpool HospitalDokončeno
-
Tidal Medical TechnologiesNábor