oxymorphone and Osteoarthritis

oxymorphone has been researched along with Osteoarthritis* in 4 studies

Reviews

2 review(s) available for oxymorphone and Osteoarthritis

ArticleYear
Model-based Meta-analysis to Compare Primary Efficacy-endpoint, Efficacy-time Course, Safety, and Tolerability of Opioids Used in the Management of Osteoarthritic Pain in Humans.
    Current drug metabolism, 2020, Volume: 21, Issue:5

    Despite recent therapeutic advances, osteoarthritis continues to be a challenging health problem, especially in the elderly population. Opioids, which are potent analgesics, have shown an extraordinary ability to reduce intense pain in many osteoarthritic clinical trials; however, there is an increased need for a study to integrate the reported outcomes and utilize them to achieve a better understanding. Herein, efficacy and safety aspects of opioids used to manage osteoarthritic pain were assessed and compared using a model-based meta-analysis (MBMA).. To perform the analysis, a comprehensive database consisting of pain relief compounds with information on summary-level of efficacy over time, adverse events and dropout rates was compiled from multiple sources. MBMA was conducted using a nonlinear mixed-effects modeling approach.. The results of primary efficacy endpoint analysis indicated that the doses of oxycodone, oxymorphone, and tramadol required to produce 50% of the maximum effect were 47, 84, and 247 mg per day, respectively. Efficacytime course analysis showed that opioids had rapid time to efficacy onset, suggesting potentially powerful painrelieving effects. It was also found that gastrointestinal adverse events were the most opioid-associated and dosedependent adverse effects. In addition, the analysis revealed that opioids were well-tolerated at low to moderate doses.. This MBMA provides clinically meaningful insights into the efficacy and safety profiles of oxycodone, oxymorphone, and tramadol. Resultantly, the presented framework analysis can have an impact in the clinic on drug development where it can guide: the optimization of doses of opioids required to manage osteoarthritic pain; the making of precise key decisions for the positioning of new drugs, and; the design of more efficient trials.

    Topics: Analgesics, Opioid; Humans; Models, Biological; Osteoarthritis; Oxycodone; Oxymorphone; Pain; Randomized Controlled Trials as Topic; Tramadol; Treatment Outcome

2020
A systematic review of oxymorphone in the management of chronic pain.
    Journal of pain and symptom management, 2010, Volume: 39, Issue:2

    Opioids are recommended for control of moderate-to-severe, chronic, malignant, and nonmalignant pain. A controlled-release formulation of the opioid oxymorphone has recently been launched. The aim of this review was to assess the effectiveness of oxymorphone as an analgesic in chronic pain. A systematic search for published studies of oral oxymorphone in the management of chronic pain was conducted. The studies were evaluated for their internal validity according to standard criteria. They were also evaluated for their external validity and research ethic aspects. A meta-analysis was performed to examine the effect of oxymorphone compared with placebo. Nine studies were evaluated; three were excluded because of low quality. Six controlled studies (duration 2-12 weeks) included a total of 1489 subjects suffering from chronic low back pain, chronic pain from osteoarthritis, and chronic cancer pain. Three of the studies were of high quality and three of medium quality. External validity was assessed to be high, medium, and low (in one, three, and two studies, respectively). The meta-analysis suggests that daily doses of 40-100mg are superior to placebo; however, the estimate (reduction of pain intensity compared with placebo) of the treatment effect is imprecise (95% confidence interval -17.08, -8.69). Limited evidence suggests that oxymorphone is effective for pain control in patients with cancer. No significant differences between oxymorphone and oxycodone at equipotent doses were found. In conclusion, oxymorphone is superior to placebo. There is no evidence that the efficacy of oxymorphone differs from other opioids.

    Topics: Analgesics, Opioid; Chronic Disease; Humans; Low Back Pain; Neoplasms; Osteoarthritis; Oxymorphone; Pain; Randomized Controlled Trials as Topic

2010

Other Studies

2 other study(ies) available for oxymorphone and Osteoarthritis

ArticleYear
The meaning of global outcome measures in pain clinical trials: more than just change in pain intensity.
    The Clinical journal of pain, 2013, Volume: 29, Issue:4

    To understand the factors that contribute to patient and physician global outcome ratings and the extent to which receiving different doses of opioids or placebo might influence the importance of these factors better.. A secondary analysis was performed using data from a prospective, multicenter, double-blind placebo-controlled, and active-controlled parallel group dose-ranging study comparing the efficacy of oxymorphone extended release (ER) 20 mg (ER20, N=121); oxymorphone ER 40 mg (ER40, N=121); oxycodone controlled release 20 mg (Oxy20, N=125); and placebo (N=124) in a sample of patients with osteoarthritis. We performed 2 regression analyses to identify the predictors of pretreatment to posttreatment improvement in patient and physician global ratings of arthritis status.. Improvement in global ratings of arthritis status was strongly associated with a decrease in pain intensity. Pretreatment to posttreatment improvement in physical and psychological functioning made independent contributions to the prediction of both criterion variables.. The findings underscore the importance of change in pain intensity as a key correlate of ratings of global improvement. However, pain intensity is not the only important factor. In the current sample, improvement in both physical and psychological functioning made independent contributions to improvements in ratings of osteoarthritis status, supporting global ratings as assessing multicomponent domains. Overall, the findings suggest that when a patient or physician reports that the patient is "doing better," the patient is likely reporting less pain intensity and engaging in more physical activity and feeling better emotionally.

    Topics: Adult; Aged; Aged, 80 and over; Analgesics, Opioid; Delayed-Action Preparations; Dose-Response Relationship, Drug; Double-Blind Method; Female; Humans; Male; Middle Aged; Osteoarthritis; Outcome Assessment, Health Care; Oxymorphone; Pain; Pain Measurement; Randomized Controlled Trials as Topic; Severity of Illness Index; Treatment Outcome

2013
Oral oxymorphone (Opana).
    The Medical letter on drugs and therapeutics, 2007, Jan-01, Volume: 49, Issue:1251

    Topics: Administration, Oral; Analgesics, Opioid; Biological Availability; Clinical Trials as Topic; Delayed-Action Preparations; Drug Administration Schedule; Drug Interactions; Humans; Low Back Pain; Neoplasms; Opioid-Related Disorders; Osteoarthritis; Oxymorphone; Pain; Pain, Postoperative

2007