Articles: chronic.
-
The low back pain has become one of the greatest public health problems worldwide. The author based on the current international standards summarizes the knowledge necessary for every day treatment of low back pain. In acute low back pain the author underlines the necessity of the rapid, accurate diagnosis and separation for specific and non-specific low back pain. ⋯ Objectives of the management of chronic low back pain are effective pain reduction, continuous maintainance of physical activity, prevention of permanent disability, and restoration of working ability. Analgesics, non steroid anti-inflammatory drugs, and muscle relaxants reduce pain, while multidisciplinary management programs, personalized and guided physiotherapy, cognitive behavioral therapy, as well as short training programs will help to restore function. Surgical treatment is only indicated in degenerative cases and only after the failure of conservative therapy.
-
Although alterations in not only the pain sensitivity but also the analgesic effects of opioids have been reported under conditions of stress, the influence of unpredictable chronic mild stress (UCMS) on the antinociceptive effects of opioid analgesics remains to be fully investigated. The present study examined the influence of UCMS on the thermal pain sensitivity and antinociceptive effects of two opioid analgesics, morphine (an agonist of opioid receptors) and tramadol (an agonist of μ-opioid receptor and an inhibitor of both noradrenaline and serotonin transporters). We also examined the effects of pretreatment with maprotiline (a noradrenaline reuptake inhibitor) and escitalopram (a serotonin reuptake inhibitor) on the antinociceptive action of morphine in mice under an UCMS condition. ⋯ We demonstrated that the antinociceptive effect of morphine but not tramadol was reduced in mice that had experienced UCMS. The reduced antinociceptive effect of morphine under the UCMS condition was ameliorated by pretreatment with maprotiline but not escitalopram. These results suggest that the reduced antinociceptive effects of morphine under conditions of chronic stress may be ameliorated by activation of the noradrenergic but not the serotonergic system.
-
Primary ciliary dyskinesia (PCD) is characterised by chronic suppurative lung disease, rhino-sinusitis, hearing impairment and sub-fertility. We have developed the first multidimensional measure to assess health-related quality of life (HRQoL) in adults with PCD (QOL-PCD). Following a literature review and expert panel meeting, open-ended interviews with patients investigated the impact of PCD on HRQoL in the UK and North America (n=21). ⋯ Cognitive testing confirmed that content was comprehensive and the items were well-understood by respondents. Content validity and cognitive testing supported the items and structure. QOL-PCD has been translated into other languages and is awaiting psychometric testing.
-
Enriched enrolment, randomised withdrawal (EERW) pain trials select, before randomisation, patients who respond by demonstrating a predetermined degree of pain relief and acceptance of adverse events. There is uncertainty over the value of this design. We report a systematic review of EERW trials in chronic noncancer pain together with a critical appraisal of methods and potential biases in the methods used and recommendations for the design and reporting of future EERW trials. ⋯ Shorter, small studies can be explanatory; longer, larger studies can inform practice. Current evidence is inadequate for valid comparisons in outcome between EERW and classical trials, although no gross differences were found. This systematic review provides a framework for assessing potential biases and the value of the EERW trials, and for the design of future studies by making recommendations for the conduct and reporting of EERW trials.
-
Curr Opin Anaesthesiol · Aug 2015
ReviewAnalgesic management of acute pain in the opioid-tolerant patient.
The management of acute pain in the opioid-tolerant patient is an area in perioperative medicine that is growing, as the use of opioids for chronic noncancer pain has been tolerated in the USA. Adding to this population is an increase in opioid abusers, addicts and those in recovery and maintenance programmes. These patients will continue to present for surgery and with acute pain that anaesthesiologists and other members of the healthcare team must become more adept at managing. ⋯ There is a need for more high-level evidence-based guidelines to help practitioners achieve the best care of this growing high-risk population of patients.