Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0184567 (acute pain)
 3,962 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

(1) The first-line drugs for mild to moderate pain are non opiate analgesics, namely paracetamol and nonsteroidal antiinflammatory drugs (NSAIDs). (2) Codeine, dextropropoxyphene and tramadol are weak opiates; they are often used with paracetamol in fixed-dose combinations, in order to reinforce the analgesic effect of paracetamol. (3) These analgesic combinations have only been evaluated in a few situations associated with chronic and acute pain. And the endpoints used in clinical trials are designed more to show statistically significant differences than clear clinical differences. (4) In acute pain, available meta-analyses confirm that the first-line drug is paracetamol, or, if necessary, ibuprofen, a NSAID. (5) The paracetamol + codeine combination slightly increases the analgesic effect of paracetamol, but causes more adverse effects. Combinations of paracetamol + dextropropoxyphene and paracetamol + tramadol are even less useful. (6) The few available clinical trials fail to demonstrate that combining paracetamol with a NSAID is any more effective than either drug given alone, while adverse effects are increased. (7) Paracetamol is also the first-line treatment for chronic non cancer pain, such as low back pain or pain due to osteoarthritis of the hip. NSAIDs have no advantages over paracetamol in these settings. We found no trials of paracetamol + NSAID combinations. Combinations of paracetamol and weak opiates have been inadequately studied in this situation, and are only second-line options.
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PMID:Weak opiate analgesics: modest practical merits. 1505 24

Long-term opioid use can begin with the treatment of acute pain. However, there is little evidence concerning the impact that better opioid awareness in the acute phase may have on reducing the use of opioids in the long term. This project explored which opioids are routinely prescribed within an acute hospital setting and how these opioids were used over the course of the hospital stay. Codeine and morphine remain the most commonly prescribed opioids. Opioids were prescribed and given to people across the age range, from 16 to 98 years. The project found that 19% of patients were admitted with a pre-existing opioid. Up to 66% of patients were discharged with opioid medication, with almost 20% leaving with more than one opioid. Regular opioid use routinely exposes patients to long-term opioid use and those patients initiated onto opioid medication during admission should have the benefit of planned de-escalation before discharge.
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PMID:An evaluation of opioid use during acute hospital admissions. 3257 52