%0 Journal Article
%T Clinical characteristics and patterns of healthcare utilization in patients with painful neuropathic disorders in UK general practice: a retrospective cohort study
%A Ariel Berger
%A Alesia Sadosky
%A Ellen Dukes
%A John Edelsberg
%A Gerry Oster
%J BMC Neurology
%D 2012
%I BioMed Central
%R 10.1186/1471-2377-12-8
%X Using a large electronic UK database, we identified all adults (age ¡Ý 18 years) with any GP encounters between 1 January 2006 - 31 December 2006 at which a diagnosis of PND was noted ("PND patients"). An age-and gender-matched comparison group also was constituted consisting of randomly selected patients with one or more GP encounters-but no mention of PNDs-during this period. Characteristics and patterns of healthcare utilization of patients in the two groups were then examined over the one-year study period.The study sample consisted of 31,688 patients with mention of PNDs and an equal number of matched comparators; mean age was 56 years, and 62% were women. The prevalence of various comorbidities was higher among patients in the PND group, including digestive disorders (31% vs. 17% for comparison group), circulatory disorders (29% vs. 22%), and depression (4% vs. 3%) (all p < 0.01). Receipt of prescriptions for pain-related pharmacotherapy also was higher among PND patients, including nonsteroidal anti-inflammatory drugs (56% of PND patients had one or more such prescriptions vs. only 22% in the comparison group), opioids (49% vs. 12%), tricyclic antidepressants (20% vs. 1%), and antiepileptics (12% vs. 1%) (all p < 0.01). PND patients also averaged significantly more GP visits (22.8 vs. 14.2) and referrals to specialists (2.8 vs. 1.4) over one year (both comparisons p < 0.01).Patients with PNDs under the care of GPs in the UK have relatively high levels of use of healthcare services and pain-related pharmacotherapy.Neuropathic pain results from dysfunction of either the peripheral nerves or, less commonly, the central nervous system [1,2]. Neuropathic pain can be difficult to treat, and often requires the use of antiepileptic drugs (AEDs) and/or tricyclic antidepressants (TCAs) instead of--or in addition to--agents that are often used to treat nociceptive pain, such as nonsteroidal anti-inflammatory drugs (NSAIDs) and opioids. Previous guidelines for the treatme
%K Neuralgia
%K Nerve pain
%K Peripheral neuropathies
%K Pharmacotherapy
%K Analgesia
%K Health services research
%U http://www.biomedcentral.com/1471-2377/12/8