European journal of pain : EJP
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Randomized Controlled Trial
Pan-European, open-label dose titration study of fentanyl buccal tablet in patients with breakthrough cancer pain.
Fentanyl buccal tablet (FBT), a rapid onset opioid used to treat breakthrough cancer pain, must be titrated to an effective dose that provides adequate analgesia and minimizes undesirable events. This open-label, randomized study compared the percentage of patients achieving an effective dose of FBT when starting titration at 100 or 200 μg. ⋯ This study involving a real clinical practice setting showed a similar percentage of patients safely achieving an effective dose by titration starting with 100 versus 200 μg of FBT.
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Randomized Controlled Trial Comparative Study
A randomized controlled trial and novel mathematical analysis of the analgesic effect of oxycodone versus paracetamol orodispersible tablets.
For effective treatment of acute pain, a rapid onset of action is important. Here we quantify the antinociceptive profile of an orodispersible oxycodone tablet (OOT) in a randomized, double-blind, active comparator (paracetamol orodispersible tablet, POT), crossover study design in a population of healthy volunteers. ⋯ The analgesic effect of orodispersible oxycodone was successfully quantified using a mathematical model of analgesia evolution. This method allows quantification of a variety of responses times from sparse data sets. Response times as defined by a 30% increase in response thresholds varied significantly among end points: EPTol 15 min, PPTh 18 min and EPTh 41 min.
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Randomized Controlled Trial
Validating speed of onset as a key component of good analgesic response in acute pain.
Previous analysis of a single data set in acute pain following third molar extraction demonstrated a strong relationship between the speed of reduction of pain intensity and overall pain relief, as well as need for additional analgesia. ⋯ In acute pain following third molar extraction, faster acting analgesic formulations provide earlier onset of pain relief, better overall pain relief and a less frequent need for additional analgesia, indicating longer lasting pain relief.
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Randomized Controlled Trial
A randomized controlled trial of hypnosis compared with biofeedback for adults with chronic low back pain.
Chronic low back pain (CLBP) is common and results in significant costs to individuals, families and society. Although some research supports the efficacy of hypnosis for CLBP, we know little about the minimum dose needed to produce meaningful benefits, the roles of home practice and hypnotizability on outcome, or the maintenance of treatment benefits beyond 3 months. ⋯ The findings indicate that two sessions of self-hypnosis training with audio recordings for home practice may be as effective as eight sessions of hypnosis treatment. If replicated in other patient samples, the findings have important implications for the application of hypnosis treatment for chronic pain management.
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Randomized Controlled Trial Comparative Study
Qigong versus exercise therapy for chronic low back pain in adults - A randomized controlled non-inferiority trial.
The value of qigong in the treatment of chronic low back pain is unclear. In a randomized controlled trial, we evaluated whether qigong is non-inferior to exercise therapy in patients with chronic low back pain. ⋯ Qigong was not proven to be non-inferior to exercise therapy in the treatment of chronic low back pain. Its role in the prevention of chronic low back pain might be addressed in further studies.