Pharmacokinetic, Efficacy and Safety Study of Tapentadol Oral Solution in Children With Postoperative Pain
| Status: | Completed |
|---|---|
| Conditions: | Chronic Pain, Post-Surgical Pain |
| Therapuetic Areas: | Musculoskeletal |
| Healthy: | No |
| Age Range: | 2 - 17 |
| Updated: | 4/21/2016 |
| Start Date: | November 2012 |
| End Date: | February 2014 |
Open-label Evaluation of the Pharmacokinetic Profile, Safety, and Efficacy of Tapentadol Oral Solution for the Treatment of Post-surgical Pain in Children and Adolescents Aged From 2 Years to Less Than 18 Years.
To find out if a drug called tapentadol administered by mouth safely relieves pain in
children. Look at the amount of tapentadol in the blood after a single oral dose.
Tapentadol oral solution for children is still being tested and is not yet registered.
Tapentadol tablets are effective in treating both acute and chronic pain in adults. This
trial will help to understand how tapentadol oral solution works in children.
children. Look at the amount of tapentadol in the blood after a single oral dose.
Tapentadol oral solution for children is still being tested and is not yet registered.
Tapentadol tablets are effective in treating both acute and chronic pain in adults. This
trial will help to understand how tapentadol oral solution works in children.
The lower age limit for the clinical trial was initially set to 3 years of age in the
protocol. The trial planned for the inclusion of participants in three age categories. Age 3
to less than 6 years (young children), age 6 to less than 12 years (older children) and age
12 to less than 18 years of age (adolescents). There was a request by the Paediatric
Committee (PDCO) at the European Medicines Agency to include participants 2 years of age
(very young children). The protocol amendment thus planned to combine the two youngest age
groups into a single reporting group. The protocol amendment only planned that the very
young children group would have separate analysis for the Faces Pain Scale Revised (FPS-R)
Scale and for the presentation of the serum concentrations, because the pharmacokinetic
sampling scheme used in the 2 year old participants was different from the young children
group (aged 3 to less than 6 years).
protocol. The trial planned for the inclusion of participants in three age categories. Age 3
to less than 6 years (young children), age 6 to less than 12 years (older children) and age
12 to less than 18 years of age (adolescents). There was a request by the Paediatric
Committee (PDCO) at the European Medicines Agency to include participants 2 years of age
(very young children). The protocol amendment thus planned to combine the two youngest age
groups into a single reporting group. The protocol amendment only planned that the very
young children group would have separate analysis for the Faces Pain Scale Revised (FPS-R)
Scale and for the presentation of the serum concentrations, because the pharmacokinetic
sampling scheme used in the 2 year old participants was different from the young children
group (aged 3 to less than 6 years).
Inclusion Criteria:
- A maximum body weight of 85.0 kg.
- A minimum body weight of 10 kg for participants aged 2 years to less than 3 years
old.
- If female and post-menarchal, or 12 years or older, the subject has a negative urine
pregnancy test within 24 hours before surgery.
- Having completed either dental surgery or tonsillectomy with or without adenoidectomy
surgery (age group: 6 to less than 18 years of age).
- Having completed ear, nose, or throat surgery (including but not limited to
tonsillectomy (age group: 2 to less than 3 years of age).
- Participant aged 6 to less than 18 years has a post-operative pain intensity score
greater than or equal to 4 on the Color Analog Scale (CAS) as a result of the
surgical procedure or the participant has a pain level that the usual standard of
care following the surgical procedure (which reliably produces moderate to severe
pain) requires opioid treatment.
- Participant aged 2 years to less than 6 years has a pain level following a surgical
procedure that reliably produces moderate to severe pain, for which the usual
standard of care requires opioid treatment.
- Participant is alert, orientated, and able to follow commands and complete the
post-operative required procedures.
Exclusion Criteria:
- History of brain injury.
- Clinically relevant abnormal ECG.
- Clinically unstable vital signs and/or a saturation of oxygen saturation (SpO2) less
than 93%. During surgery SpO2 may decrease <93%.
- Clinically relevant abnormal values for clinical chemistry, hematology, or urinalysis
at enrollment.
- Body temperature above 38.5°C within 48 hours prior to dosing.
- Positive drugs of abuse test result.
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