Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0423716 (Neuropathic pain)
 1,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To study pathogenetic features of chronic joint pain, we examined 183 patients with rheumatoid arthritis (RA) and 80 patients with osteoarthrosis (OA). The presence of mixed pain syndrome was found. A neuropathic component of pain (NCP) was observed in some patients with nociceptive pain (43 and 30% with RA and OA, respectively). Patients with RA had tunnel syndromes (14%), polyneuropathies (55%), mononeuropathies (19%) and sensitive specific disorders, characteristic of NCP, which were localized in anatomic zones corresponding to affected nerves. No signs of the damage of the somatosensory nervous system were found in patients with OA. Neuropathic pain was concomitant to secondary hyperalgesia which covered the zones localized far from the affected joint that allowed to suggest the involvement of dysfunctional mechanisms in the pathogenesis of chronic pain in OA. The study opens new possibilities for pharmacotherapy.
...
PMID:[Neurogenic mechanisms of chronic joint pain]. 2443 34

Neuropathic pain is a significant social and economic burden. Back pain, joint pain and headaches affect over 30% of the population. Chronic orofacial pain is a common condition and is difficult to diagnose and manage. This two-part paper aims to provide an overview of novel understanding of neuropathic pain, and furnish clinical teams with an update on the less common and less well-recognized chronic orofacial conditions. Headaches and temporomandibular disorders are the most common conditions and are covered in separate papers (6 and 10). Trigeminal neuralgia, burning mouth, and trigeminal autonomic cephalgias are also covered in separate papers (7, 8 and 9). The remaining conditions: post-traumatic neuropathy (nerve injury); and persistent idiopathic facial pain and atypical odontalgia are discussed in this and the following paper. Clinical Relevance: Neuropathic pain, though rare, is a consequence of dental treatment. Nerve injury in relation to M3M surgery, dental implants, endodontics and local anaesthesia result in 70% of affected patients experiencing chronic neuropathic pain.
 ...
PMID:Pain Part 5a: Chronic (Neuropathic) Orofacial Pain. 2668 73