Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Numerous European clinical trials begun more than 12 years ago have clearly demonstrated flurbiprofen's safety and efficacy as an analgesic, anti-inflammatory, and antipyretic agent. In preclinical studies, flurbiprofen was at least as potent as indomethacin, and approximately 200 times more potent than aspirin. For patients with rheumatoid arthritis, a review of several trials found flurbiprofen often superior to aspirin and naproxen, and equivalent to indomethacin and ibuprofen in efficacy. Acetaminophen appeared no more effective than placebo for patients with rheumatoid arthritis. For patients with ankylosing spondylitis, flurbiprofen was also shown to be equivalent or superior to indomethacin and phenylbutazone. For patients with osteoarthritis of the peripheral joints, spine, hip, and knee, flurbiprofen was again found equal to ibuprofen, diclofenac, indomethacin, and naproxen. Side effects with flurbiprofen were few and predominantly related to the gastrointestinal tract.
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PMID:European experience with flurbiprofen. A new analgesic/anti-inflammatory agent. 396 22

The symptom of back pain may be the result of many different pathologies. As such, patients with back pain require careful assessment to determine whether the cause is from the spine or other systems. For acute mechanical back pain, treatment is often symptomatic. Symptomatic treatment may include analgesics, anti-inflammatories and/or muscle relaxants. Patients may also need hypnotics in the short term to help them sleep at night. However, drug therapy should be reduced and stopped as soon as possible. Furthermore, too much bedrest may be counterproductive. Paracetamol (acetaminophen) is the standard treatment for transient back pain. More severe pain may require the addition of an opioid, such as codeine or dextropropoxyphene. Morphine and pethidine (meperidine) may be necessary in patients with back pain due to neoplastic disease or osteoporotic fracture. However, the opioid analgesics are associated with dependence, tolerance and adverse effects. Nonsteroidal anti-inflammatory drugs (NSAIDs) have analgesic efficacy comparable with paracetamol. Individual patients respond differently to different NSAIDs, and several agents may have to be tried. Long term therapy with NSAIDs is necessary in diseases with an inflammatory component such as ankylosing spondylitis. Calcitonin reduces bone resorption and bone blood flow, and has been suggested to have central analgesic effects. As such, it has been used successfully in patients with Paget's disease, osteolytic bone disease and osteoporosis. Bisphosphonates also inhibit osteoclastic bone resorption and may be useful in Paget's disease, osteolytic metastases and osteoporotic fractures. Other drugs which may be useful in relieving back pain associated with specific circumstances include the tricyclic antidepressants, anxiolytics, antiepileptic agents, corticosteroids, colchicine and chymopapain.
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PMID:Pharmacological management of back pain syndromes. 752 24

(1) Paracetamol is the first-choice analgesic for joint pain. Nonsteroidal antiinflammatory drugs (NSAIDs), especially ibuprofen, are second-line options. Cox-2 inhibitors are no more effective than traditional NSAIDs and have no tangible advantages in terms of gastrointestinal tolerability. In contrast, they expose patients to an increased risk of cardiovascular adverse effects. (2) Etoricoxib is marketed in some European countries to relieve symptoms of osteoarthritis, rheumatoid arthritis, and gout attacks. (3) Many clinical trials have tested etoricoxib in these indications, as well as in ankylosing spondylitis, low back pain, and various types of acute pain. Etoricoxib was no more effective than other NSAIDs such as ibuprofen, naproxen or diclofenac in these situations. (4) Comparative trials showed a higher overall mortality rate with etoricoxib than with naproxen. A combined analysis of long-term comparative trials including 5441 patients, mainly versus naproxen, showed that etoricoxib does not reduce the risk of perforation, ulcer or severe gastrointestinal haemorrhage. Similarly, it does not reduce the risk of mild gastrointestinal events in at-risk patients: those with a history of gastrointestinal disorders, aspirin use, etc. (5) Three trials including a total of 34 701 patients (MEDAL programme) compared cardiovascular thrombotic events associated with etoricoxib and diclofenac. Overall, the cardiovascular risks appear to be similar but the thrombotic risk may be slightly higher with diclofenac than with other conventional NSAIDs. (6) Etoricoxib provoked arterial hypertension, oedema and heart failure during clinical trials. Serious skin reactions were reported both during clinical trials and after marketing, but their precise incidence is not known. Etoricoxib is partly metabolised by the cytochrome P450 isoenzyme CYP 3A4 and increases the bioavailability of ethinylestradiol. (7) When a NSAID is considered, drugs with which we have the most experience should be chosen, such as ibuprofen, and used at the lowest acceptable dose regimen (daily dose and length of treatment). Etoricoxib should be avoided.
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PMID:Etoricoxib: new drug. Avoid using cox-2 inhibitors for pain. 1808 59