Breakthrough pain management using fentanyl buccal tablet (FBT) in combination with around-the-clock (ATC) opioids based on the efficacy and safety of FBT, and its relationship with ATC opioids: results from an open-label, multi-center study in Japanese cancer patients with detailed evaluation.
Jpn J Clin Oncol
; 45(1): 67-74, 2015 Jan.
Article
em En
| MEDLINE
| ID: mdl-25381384
ABSTRACT
OBJECTIVE:
Rapid analgesic onset opioids, particularly fentanyl buccal tablet, is preferable for managing breakthrough pain. The efficacy and safety of fentanyl buccal tablet and its association with around-the-clock opioids needs to be explored with an option of dose adjustments, more closely reflecting administration in clinical practice. The aim of the study was to assess the safety and efficacy of fentanyl buccal tablet in breakthrough pain management in combination with around-the-clock opioids with the dose adjustment option, and explore the dose adjustment's influence on breakthrough pain management using detailed evaluation.METHODS:
The 12-week open-label, multi-center study was conducted throughout Japan. Cancer patients aged 20 years or older, experiencing persistent pain controlled with around-the-clock opioids and breakthrough pain with supplemental medications were enrolled. Fentanyl buccal tablet and around-the-clock opioid doses could be adjusted under protocol-specified conditions. Efficacy variables were assessed at each fentanyl buccal tablet administration. Safety was assessed mainly by adverse events.RESULTS:
All efficacy variables showed sustained analgesic effect. Nearly half the patients stayed on the same dose; most fentanyl buccal tablet administrations did not require additional supplemental medications. Dose increase of fentanyl buccal tablet and around-the-clock opioids seemed to improve breakthrough pain intensity and frequency, respectively. Fentanyl buccal tablet and around-the-clock opioid doses were not strongly associated. Treatment-related adverse events were all common with opioid treatment and did not increase over time.CONCLUSIONS:
Fentanyl buccal tablet can stably and safely manage breakthrough pain in cancer patients with independent dose adjustment based on detailed evaluation of each patient's condition. Breakthrough pain management using fentanyl buccal tablet with around-the-clock opioids at optimal doses may be an important factor in palliative care for cancer patients with breakthrough pain.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fentanila
/
Dor Irruptiva
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Manejo da Dor
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Analgésicos Opioides
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Neoplasias
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Guideline
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Revista:
Jpn J Clin Oncol
Ano de publicação:
2015
Tipo de documento:
Article