- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT00465647
An Open-label Study of Hydromorphone Oral Solution in Subjects Aged 28 Days to 16 Years for Postoperative Pain (Palladone)
A Multi-center, Open-label, Dose Titration Study Pharmacokinetics/Pharmacodynamics, Safety, and Efficacy of Hydromorphone Oral Solution in Subjects From 28 Days to 16 Years of Age, Who Require Opioid Analgesics for Postoperative Pain
Přehled studie
Detailní popis
Hydromorphone is an opioid analgesic that has been used for decades as an alternative to morphine in the treatment of moderate to severe malignant and nonmalignant pain. Only a small number of analgesics have been studied in children. The benefits to the subjects include contribution of knowledge that will provide for appropriate dosing regimen recommendations for future pediatric subjects.
Treatment consisted of both parenteral and oral hydromorphone. For up to 48 hours immediately following surgery, subjects were administered hydromorphone by IV PCA pump. Dosing with the oral hydromorphone HCl began when the subject was ready to take clear oral liquid. Subjects were administered oral hydromorphone HCl every 6 hours for up to 9 doses. The investigator determined the timing of the first dose based on each subject's clinical condition.
The duration of the treatment phase was up to 102 hours (up to 48 hours for the Parenteral Treatment Period and up to 54 hours for the Oral Treatment Period).
Efficacy was based on the oral hydromorphone treatment. Adverse events were collected for both the oral and parenteral treatments.
Typ studie
Zápis (Aktuální)
Fáze
- Fáze 4
Kontakty a umístění
Studijní místa
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Arkansas
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Little Rock, Arkansas, Spojené státy, 72202
- Arkansas Children's Hospital
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California
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Orange, California, Spojené státy, 92868
- Children's Hospital of Orange County - Pediatric Subspecialty
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Stanford, California, Spojené státy, 94305
- Stanford University Medical Center
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Colorado
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Aurora, Colorado, Spojené státy, 80218
- The Children's Hospital
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Connecticut
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New Haven, Connecticut, Spojené státy, 06510
- Yale-New Haven Children's Hospital
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Florida
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Miami, Florida, Spojené státy, 33136
- Jackson Memorial Hospital
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Iowa
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Iowa City, Iowa, Spojené státy, 52242
- University of Iowa Hospitals and Clinics
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Missouri
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St. Louis, Missouri, Spojené státy, 63104
- Saint Louis University - Department of Neurology and Psychiatry
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North Carolina
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Chapel Hill, North Carolina, Spojené státy, 27599-7221
- The University of North Carolina - CH
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Durham, North Carolina, Spojené státy, 27710
- Duke University Medical Center
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Ohio
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Akron, Ohio, Spojené státy, 44308
- Children's Hospital Medical Center of Akron
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Texas
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Dallas, Texas, Spojené státy, 75235
- Children's Medical Center
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Houston, Texas, Spojené státy, 77030
- Texas Children's Hospital / Baylor College of Medicine
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Houston, Texas, Spojené státy, 77030
- The University of Texas, Health Sciences Center at Houston
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Pediatric subjects aged 28 days to 16 years,
- Prospective subjects anticipated to have postoperative pain requiring oral opioid analgesics for at least 24 hours (up to 48 hours) following postoperative parenteral analgesia (up to 48 hours),
- Prospective subjects have received no more than a total of 7 doses of opioids in the 30 days prior to surgery.
Exclusion Criteria:
- Prospective subjects with clinically significant hepatic or renal dysfunction and impaired cardiac and/or respiratory reserve,
- Prospective subjects who have received opioid analgesic therapy other than hydromorphone or morphine sulfate during the up to 48-hour postoperative period prior to administration of first dose of oral hydromorphone,
- Prospective subjects who have received regional anesthetic blockade OR analgesic treatment with nonopioid medication within 6 hours prior to administration of first dose of oral hydromorphone.
Other protocol-specific inclusion/exclusion criteria may apply.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Nerandomizované
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Experimentální: ≥ 28 Days to < 13 Months
infant and toddler
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Oral hydromorphone solution dosed every 6 hours up to 9 doses.
Dose is determined based on the expected weight range for each age group.
Ostatní jména:
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Experimentální: ≥ 13 months to < 5 years
young child
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Oral hydromorphone solution dosed every 6 hours up to 9 doses.
Dose is determined based on the expected weight range for each age group.
Ostatní jména:
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Experimentální: ≥ 5 years to < 12 years
older child
|
Oral hydromorphone solution dosed every 6 hours up to 9 doses.
Dose is determined based on the expected weight range for each age group.
Ostatní jména:
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Experimentální: ≥ 12 years to < 17 years
adolescent
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Oral hydromorphone solution dosed every 6 hours up to 9 doses.
Dose is determined based on the expected weight range for each age group.
Ostatní jména:
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Population Pharmacokinetic/Pharmacodynamic (PK/PD) Model for Hydromorphone: Clearance (Cl)
Časové okno: A maximum of 9 oral hydromorphone doses with potentially up to 54 hours duration.
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Model was built using sparse blood samples: Sampling times: immediately predose, and between 0.25-0.75, 1-3, and 4-6 hours postdose for the first 2 doses of oral hydromorphone: predose for each dose of oral hydromorphone HCl thereafter; and at the end of study. Efficacy was based on Oral treatment only. |
A maximum of 9 oral hydromorphone doses with potentially up to 54 hours duration.
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Mean (SE) of Faces, Legs Activity, Cry, Consolability (FLACC) Pain Scores on Hydromorphone Alone (Oral/Supplemental) Over Time [Ages >=28 Days to <5 Years]
Časové okno: Immediately prior to first oral dose, up to 54 hours
|
There are 5 categories in this pediatric pain measurement: face, legs, activity, cry, and consolability.
Responses in each category are scored between 0 and 2 (0 = normal, relaxed to 2 = upset, agitated), for a maximum total score of 10.
The FLACC scale was used for children under the age of 3 years and older children who have limited verbal skills.
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Immediately prior to first oral dose, up to 54 hours
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Mean (SE) of Faces Pain Scale-Revised (FPS-R) [Ages >= 5 Years-< 12 Years] Pain Scores on Hydromorphone Alone (Oral/Supplemental)Over Time
Časové okno: Immediately prior to first oral dose with potentially up to 54 hours duration.
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Faces Pain Scale-Revised (FPS-R) consists of 6 facial expressions.
Each face is 25 x 35 mm with 13 mm between faces.
Each subject was asked to point to the face that reflected his or her pain.
The end points are 0 = no pain and 10 = very much pain.
The FPS-R scale was used for children over the age of 5 up to 12 years who have appropriate verbal skills.
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Immediately prior to first oral dose with potentially up to 54 hours duration.
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Mean (SE) of Visual Analog Scale (VAS) [Ages 12-16] Pain Scores on Hydromorphone Alone (Oral/Supplemental) Over Time
Časové okno: Immediately prior to first oral dose, up to 54 hours
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The Visual Analog Scale (VAS), a 10-cm Color Analog Scale anchored by the descriptors of 0 = "no pain" and 10 = "most pain," was used by children ≥ 12 years of age.
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Immediately prior to first oral dose, up to 54 hours
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Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Vrchní vyšetřovatel: Gregory B. Hammer, MD, Stanford University
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
Další relevantní podmínky MeSH
Další identifikační čísla studie
- HMP4009
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Klinické studie na Hydromorphone
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MallinckrodtUkončeno