- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02248493
Intravenous Paracetamol for Postoperative Pain (IVPARACET)
The Effect of Intravenous Paracetamol in Combination With NSAIDs for Postoperative Pain in Children
The purpose of this study is to define if intravenous paracetamol may improve analgesia and outcome in pediatric surgical patients treated with non-steroidal anti-inflammatory drugs (NSAIDs) postoperatively.
Hypothesis: intravenous paracetamol in a dose 60 mg/kg/24 h IV, given in addition to IV ketoprofen (4,5 mg/kg/24h), improves analgesia and physical recovery in children and adolescents following surgery.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Patients aged 1-18 years undergoing general, plastic or orthopedic surgery with expected moderate to severe pain at least for 24 hours postoperatively, who meet inclusion criteria and does not meet exclusion criteria, are enrolled. At the end of surgical procedure, at skin closure, all patients are given 1,5 mg/kg intravenous ketoprofen and repeated every 8 hours up till 4,5 mg/kg/24 h. Patients in paracetamol group are additionally given the first dose of IV paracetamol 20 mg/kg and repeated 6 and 20 hours postoperatively up till 60 mg/kg/24 h. Patients in the placebo group are given 0.9% sodium chloride 2 ml/kg IV and repeated 6 and 20 hours postoperatively.
After surgery optional rescue analgesia is given on patient request: either tramadol in a dose of 2 mg/kg (up till 4 mg/kg/24h), either patient-controlled analgesia (PCA) with morphine, as indicated according to the standard of care. Patients are evaluated up till 24 hours postoperatively. After that patients are followed up as long as indicated per standard of care.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
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Kaunas, Litauen, 50009
- Lithuanian University of Health Sciences Kaunas Clinics
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients 1-18 years of age, undergoing general, plastic or orthopedic surgery with expected median to severe pain postoperatively.
- physical status of the patient corresponding to American Society of Anesthesiologists (ASA) class 1 or 2
- Signed written informed consent by parents/official caregivers.
Exclusion Criteria:
- Allergy to paracetamol, ketoprofen, tramadol, morphine or any NSAID
- oncologic disease
- central nervous system disease
- renal dysfunction
- hepatic dysfunction
- bronchial asthma
- ulcer(s) in gastrointestinal system
- hemorrhagic diathesis
- chronic use of NSAIDs
- chronic use of opioids
- chronic use of anticoagulants
- female patient is known to be pregnant
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: paracetamol and ketoprofen
paracetamol 20 mg/kg (1% 2 ml/kg) IV at the end of surgery 6 and 20 hours thereafter. ketoprofen 1.5 mg/kg IV at the end of surgery 8 and 16 hours thereafter. tramadol 2 mg/kg IV on patient request up til 4 mg/kg or PCA morphine during 24 hours postoperatively. |
Andre navne:
Andre navne:
Administered on request as rescue medication in a dose 2 mg/kg IV up till 2 doses.
No other opioid is given to these patients.
Andre navne:
administered in patients receiving IV PCA with morphine postoperatively.
No other opioid is given to these patients.
|
|
Placebo komparator: placebo and ketoprofen
0.9% sodium chloride (2 ml/kg) IV at the end of surgery 6 and 20 hours thereafter. ketoprofen 1.5 mg/kg IV at the end of surgery 8 and 16 hours thereafter. tramadol 2 mg/kg IV on patient request up til 4 mg/kg or PCA morphine during 24 hours postoperatively. |
Andre navne:
Administered on request as rescue medication in a dose 2 mg/kg IV up till 2 doses.
No other opioid is given to these patients.
Andre navne:
administered in patients receiving IV PCA with morphine postoperatively.
No other opioid is given to these patients.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
change in postoperative intravenous opioid dose
Tidsramme: 24 hours postoperatively
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24 hours postoperatively
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
change in pain level (analgesia) assessed by 10 point pain scales
Tidsramme: 1 hour postoperatively
|
1 hour postoperatively
|
|
change in pain level (analgesia) assessed by 10 point pain scales
Tidsramme: 24 hours postoperatively
|
24 hours postoperatively
|
Andre resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
time until the first oral intake after surgery
Tidsramme: 24 hours postoperatively
|
24 hours postoperatively
|
|
time until the first urination after surgery
Tidsramme: 24 hours postoperatively
|
24 hours postoperatively
|
|
time until ambulation after surgery
Tidsramme: 24 hours postoperatively
|
24 hours postoperatively
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Danguole C Rugyte, MD. PhD, Lithuanian University of Health Sciences
Publikationer og nyttige links
Generelle publikationer
- Ong CK, Seymour RA, Lirk P, Merry AF. Combining paracetamol (acetaminophen) with nonsteroidal antiinflammatory drugs: a qualitative systematic review of analgesic efficacy for acute postoperative pain. Anesth Analg. 2010 Apr 1;110(4):1170-9. doi: 10.1213/ANE.0b013e3181cf9281. Epub 2010 Feb 8.
- Wong I, St John-Green C, Walker SM. Opioid-sparing effects of perioperative paracetamol and nonsteroidal anti-inflammatory drugs (NSAIDs) in children. Paediatr Anaesth. 2013 Jun;23(6):475-95. doi: 10.1111/pan.12163. Epub 2013 Apr 9.
- Hiller A, Silvanto M, Savolainen S, Tarkkila P. Propacetamol and diclofenac alone and in combination for analgesia after elective tonsillectomy. Acta Anaesthesiol Scand. 2004 Oct;48(9):1185-9. doi: 10.1111/j.1399-6576.2004.00473.x.
- Rugyte D, Kokki H. Intravenous ketoprofen as an adjunct to patient-controlled analgesia morphine in adolescents with thoracic surgery: a placebo controlled double-blinded study. Eur J Pain. 2007 Aug;11(6):694-9. doi: 10.1016/j.ejpain.2006.11.001. Epub 2006 Dec 20.
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Patologiske processer
- Postoperative komplikationer
- Smerte
- Neurologiske manifestationer
- Smerter, postoperativ
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Agenter fra det perifere nervesystem
- Enzymhæmmere
- Analgetika
- Sensoriske systemagenter
- Anti-inflammatoriske midler, ikke-steroide
- Analgetika, ikke-narkotisk
- Anti-inflammatoriske midler
- Antirheumatiske midler
- Cyclooxygenase-hæmmere
- Antipyretika
- Analgetika, Opioid
- Narkotika
- Acetaminophen
- Farmaceutiske løsninger
- Morfin
- Tramadol
- Ketoprofen
Andre undersøgelses-id-numre
- BEC-MF-10
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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