European journal of pain : EJP
-
Societal costs of low back pain (LBP) are high, yet few studies have been performed to identify the predictive factors of high societal costs among chronic LBP patients. This study aimed to determine which factors predict high societal costs in patients with chronic LBP. ⋯ Identifying low back pain patients who are at risk (risk stratification) of becoming high-cost users and making appropriate initiatives could help in reducing high costs.
-
Randomized Controlled Trial
Combined pulsed and thermal radiofrequency versus thermal radiofrequency alone in the treatment of recurrent trigeminal neuralgia after microvascular decompression: A double blinded comparative study.
Recurrent trigeminal neuralgia (RTN) is a common clinical problem and pain recurs in many patients after microvascular decompression (MVD). We evaluated the effect of adding pulsed radiofrequency to radiofrequency thermocoagulation at 60°C compared to radiofrequency thermocoagulation at 70°C alone in the treatment of recurrent trigeminal neuralgia after microvascular decompression. ⋯ Combined pulsed and thermal radiofrequency can significantly reduce the incidence of the side effects/complications with similar success rate than using thermal radiofrequency alone in treatment of recurrent trigeminal neuralgia after microvascular decompression.
-
Randomized Controlled Trial
Medication-overuse headache: The effect of a patient educational program - A randomized controlled trial.
Little is known about the effects of non-pharmacological interventions among medication-overuse headache (MOH) patients, although non-pharmacological approaches combined with pharmacological treatment are recommended. The objective was to evaluate the effect of an educational programme as an add-on to standard treatment. ⋯ Randomized controlled trials (RCTs) of non-pharmacological intervention such as patient educational programmes are of great importance, as this approach is common in the clinical practice. Medication-overuse headache (MOH) is a heterogenetic patient group, which must be taken into account when conducting RCTs of non-pharmacological interventions. An educational programme based on Motivational Interviewing is well-tolerated among MOH patients, however, no superior effects were found from adding the educational programme to standard treatment versus standard treatment alone.
-
Gender beliefs help explain the variation found in pain among men and women. Gender norms and expectations are thought to affect how men and women report and express pain. However, less is known about how such beliefs are related to pain outside of laboratory settings. The aim of this study was therefore to consider the relationship between beliefs in male role norms, pain and pain behaviours in men and women. ⋯ Together these findings suggest that beliefs in gender (male) norms are relevant to pain, and that there is utility in exploring the variation in pain beyond binary male-female categories.
-
Douleur Neuropathique 4 (DN4) is a screening questionnaire to help identify neuropathic pain (NP) in clinical practice and research. We tested the accuracy of the DN4 questionnaire in stratifying possible NP (pNP) and definite NP (dNP) in patients operated for breast cancer. ⋯ DN4 stratifies possible and definite postsurgical peripheral neuropathic pain. DN4i may also show this, but full DN4 is more accurate. We confirm DN4i as a valid screening tool for NP.