Abstract: The combination of two analgesic agents offers several advantages in the treatment of chronic pain. Paracetamol (acetaminophen) has central analgesic activity without a nonsteroidal anti-inflammatory drug (NSAID)-like or opioid-like effect. Oxycodone is a semisynthetic opioid agonist. The oral fixed-dose combination of oxycodone and paracetamol immediate-release formulation has a synergistic mechanism of action that is useful for moderate-to-severe pain and for nonresponders to NSAIDs or paracetamol alone. This fixed-dose combination offers several advantages: lower individual drug doses can be used because of their synergistic mechanisms of action, its opioid-sparing effect and it has a good efficacy and tolerability profile. Efficacy and safety of this fixed-dose combination were assessed in a wide range of clinical settings: in patients with osteoarthritis or chronic musculoskeletal pain, including when complicated by a neuropathic component; for chronic pain in elderly patients; cancer-related pain; postoperative pain; and for neuropathic pain, in the latter case usually given in combination with an NSAID or other drugs. The large variety of indications for which this fixed-dose combination may be useful can be attributed to the pharmacological synergy between oxycodone and paracetamol and because lower individual drug dosages can be used, suggesting that this should be a first-line agent for the treatment of chronic moderate-to-severe pain.
Abstract: Cancer-related and non-cancer chronic pain embodies the most frequent challenge in clinical practice. Management of chronic pain and breakthrough pain (BTP) requires adjustments to the analgesic regimen to achieve adequate pain control.
Abstract: Musculoskeletal pathologies are among the most frequent causes of long-term non-oncological severe pain and consequent physical impairment. Aims of pharmacological and physical therapy are to reduce pain, promote functional recovery and improve overall quality of life. Pharmacological therapy may include the use of opioids.
Abstract: Opioid rotation is currently the subject of considerable debate for two reasons: firstly as a strategy for pain treatment, and secondly because of the difficulty in determining equianalgesic doses. Switching from one slow-release (SR) opioid analgesic to another raises a number of critical issues, and there are no widespread studies that support a standard protocol. Initiation of opioid therapy must consider gradual dose titration of the drug until the minimum effective and maximum tolerated dosage for each patient is found.
Abstract: Moderate to severe pain is commonly experienced by cancer and non-cancer patients. Although opioids are generally the most important drugs in chronic pain management, their use in Italy remains low. We designed a prospective open trial to assess the efficacy and safety of a standard therapy clinically available for a large range of patients.
Abstract: Multimodal pain is comprised of nociceptive/inflammatory and neuropathic components. Pharmacological pain therapies from different classes provide pain relief using different mechanistic actions; often a combination of such therapies provides more effective pain relief than monotherapy. To assess whether pain management is adequate requires a comprehensive pain scoring system.
