Browse by Audience
Optimism and pessimism are related to several mental health and brain disorders, are significant predictors of physical and psychological health outcomes, and implicated as psychosocial determinants of the pain experience. Despite this promising evidence, limited information is available on optimism and pessimism in headache disorders.
Learn More >This study examined a more effective pain management method, without sucrose, on heel lance in preterm infants using the Premature Infant Pain Profile (PIPP).
Learn More >Symptomatic treatment of neuropathic pain in small fibre neuropathy is often disappointing. The finding of voltage-gated sodium channel mutations in small fibre neuropathy (with mutations in SCN9A, encoding for Nav1.7) being most frequently reported suggest a specific target for therapy. The anticonvulsant lacosamide acts on Nav1.3, Nav1.7, and Nav1.8. The aim of this study was to evaluate the efficacy, safety, and tolerability of lacosamide as a potential treatment for pain in Nav1.7-related small fibre neuropathy. The Lacosamide-Efficacy-'N'-Safety in SFN (LENSS) was a randomized, placebo-controlled, double-blind, crossover-design study. Subjects were recruited in the Netherlands between November 2014 and July 2016. Patients with Nav1.7-related small fibre neuropathy were randomized to start with lacosamide followed by placebo or vice versa. In both 8-week treatment phases, patients received 200 mg two times a day (BID), preceded by a titration period, and ended by a tapering period. The primary outcome was efficacy, defined as the proportion of patients with 1-point average pain score reduction compared to baseline using the Pain Intensity Numerical Rating Scale. The trial is registered with ClinicalTrials.gov, number NCT01911975. Twenty-four subjects received lacosamide, and 23 received placebo. In 58.3% of patients receiving lacosamide, mean average pain decreased by at least 1 point, compared to 21.7% in the placebo group [sensitivity analyses, odds ratio 5.65 (95% confidence interval: 1.83-17.41); P = 0.0045]. In the lacosamide group, 33.3% reported that their general condition improved versus 4.3% in the placebo group (P-value = 0.0156). Additionally, a significant decrease in daily sleep interference, and in surface pain intensity was demonstrated. No significant changes in quality of life or autonomic symptoms were found. Lacosamide was well tolerated and safe in use. This study shows that lacosamide has a significant effect on pain, general wellbeing, and sleep quality. Lacosamide was well tolerated and safe, suggesting that it can be used for pain treatment in Nav1.7-related small fibre neuropathy.
Learn More >To assess the effectiveness and adverse effects of acute cluster headache medications in a large international sample, including recommended treatments such as oxygen, commonly used medications such as opioids, and emerging medications such as intranasal ketamine. Particular focus is paid to a large subset of respondents 65 years of age or older.
Learn More >This study was conducted to investigate sex differences in the prevalence and clinical presentation of migraine and probable migraine in a general population-based sample.
Learn More >It is presently unclear whether extended-release naltrexone hydrochloride treatment induces pain or aggravates existing pain among individuals with opioid use disorders. We assessed changes in pain among individuals receiving treatment with either extended-release naltrexone hydrochloride or buprenorphine-naloxone hydrochloride.
Learn More >There are few prospective studies providing comprehensive assessment of risk factors for acute and persistent pain after breast surgery. This prospective observational study assessed patient-related, perioperative, and genetic risk factors for severe acute pain and persistent pain following breast cancer surgery.
Learn More >Pain after deployment is a major health care concern. While risk factors have been previously studied, few studies have explored protective factors.
Learn More >OnabotulinumtoxinA is effective in preventing chronic migraine (CM); however, the benefit of onabotulinumtoxinA in patients with CM with daily headache is unknown because these patients are typically excluded from clinical trials. This subanalysis of the COMPEL Study assessed the efficacy and safety of onabotulinumtoxinA in people with CM with and without daily headache.
Learn More >