Opioid-Sparing Analgesics in Chronic Pain Management

2017 ◽  
Author(s):  
Maricela Schnur ◽  
Michael Fitzsimons ◽  
Fangfang Xing

Chronic pain impacts the lives of millions of people in significant medical and psychosocial ways. Pharmacologic treatments are steering away from chronic opioid therapy due to serious side effects, an epidemic of prescription opioid abuse, and a lack of clear long-term benefit.  Therefore, nonopioid medications such as nonsteroidal antiinflammatory drugs, acetaminophen, tricyclic antidepressants, lidocaine patch, and anticonvulsants are important opioid-sparing or primary treatment options. Agents such as capsaicin, cannabis, botulinum toxin, and ketamine are less frequently prescribed adjuncts that are under active investigation to determine their roles in chronic pain therapy. Understanding the research can help the clinician determine the risks and benefits of these medications for their patients. In the future, dose and delivery optimization, combination therapy, elucidating the biology of pain, and developing novel agents will improve pharmacologic approaches to treatment.          

2017 ◽  
Author(s):  
Maricela Schnur ◽  
Michael Fitzsimons ◽  
Fangfang Xing

Chronic pain impacts the lives of millions of people in significant medical and psychosocial ways. Pharmacologic treatments are steering away from chronic opioid therapy due to serious side effects, an epidemic of prescription opioid abuse, and a lack of clear long-term benefit.  Therefore, nonopioid medications such as nonsteroidal antiinflammatory drugs, acetaminophen, tricyclic antidepressants, lidocaine patch, and anticonvulsants are important opioid-sparing or primary treatment options. Agents such as capsaicin, cannabis, botulinum toxin, and ketamine are less frequently prescribed adjuncts that are under active investigation to determine their roles in chronic pain therapy. Understanding the research can help the clinician determine the risks and benefits of these medications for their patients. In the future, dose and delivery optimization, combination therapy, elucidating the biology of pain, and developing novel agents will improve pharmacologic approaches to treatment.          


2017 ◽  
Author(s):  
Maricela Schnur ◽  
Michael Fitzsimons ◽  
Fangfang Xing

Chronic pain impacts the lives of millions of people in significant medical and psychosocial ways. Pharmacologic treatments are steering away from chronic opioid therapy due to serious side effects, an epidemic of prescription opioid abuse, and a lack of clear long-term benefit.  Therefore, nonopioid medications such as nonsteroidal antiinflammatory drugs, acetaminophen, tricyclic antidepressants, lidocaine patch, and anticonvulsants are important opioid-sparing or primary treatment options. Agents such as capsaicin, cannabis, botulinum toxin, and ketamine are less frequently prescribed adjuncts that are under active investigation to determine their roles in chronic pain therapy. Understanding the research can help the clinician determine the risks and benefits of these medications for their patients. In the future, dose and delivery optimization, combination therapy, elucidating the biology of pain, and developing novel agents will improve pharmacologic approaches to treatment.          


2000 ◽  
Vol 34 (6) ◽  
pp. 743-760 ◽  
Author(s):  
Brigitte T Luong ◽  
Barbara S Chong ◽  
Dionne M Lowder

OBJECTIVE: To review new pharmacologic agents approved for use in the management of rheumatoid arthritis (RA). DATA SOURCES: A MEDLINE search (1966–January 2000) was conducted to identify English-language literature available on the pharmacotherapy of RA, focusing on celecoxib, leflunomide, etanercept, and infliximab. These articles, relevant abstracts, and data provided by the manufacturers were used to collect pertinent data. STUDY SELECTION: All controlled and uncontrolled trials were reviewed. DATA EXTRACTION: Agents were reviewed with regard to mechanism of action, efficacy, drug interactions, pharmacokinetics, dosing, precautions/contraindications, adverse effects, and cost. DATA SYNTHESIS: Traditional pharmacologic treatments for RA have been limited by toxicity, loss of efficacy, or both. Increasing discoveries into the mechanisms of inflammation in RA have led to the development of new agents in hopes of addressing these limitations. With the development of celecoxib, a selective cyclooxygenase-2 inhibitor, the potential exists to minimize the gastrotoxicity associated with nonsteroidal antiinflammatory drugs. Leflunomide has been shown to be equal to or less efficacious than methotrexate, and may be beneficial as a second-line disease-modifying antirheumatic drug (DMARD). The biologic response modifiers, etanercept and infliximab, are alternatives that have shown benefit alone or in combination with methotrexate. However, they should be reserved for patients who fail to respond to DMARD therapy. Further studies should be conducted to evaluate the long-term safety and efficacy of these agents as well as their role in combination therapy. CONCLUSIONS: Celecoxib, leflunomide, etanercept, and infliximab are the newest agents approved for RA. Clinical trials have shown that these agents are beneficial in the treatment of RA; however, long-term safety and efficacy data are lacking.


2014 ◽  
Vol 41 (11) ◽  
pp. 2295-2300 ◽  
Author(s):  
Shawn Rose ◽  
Sergio Toloza ◽  
Wilson Bautista-Molano ◽  
Philip S. Helliwell

Dactylitis, a hallmark clinical feature of psoriatic arthritis (PsA) and other spondyloarthropathies, may also be a severity marker for PsA and psoriasis. Traditionally, clinicians have used nonsteroidal antiinflammatory drugs and local corticosteroid injections to treat dactylitis, although conventional disease-modifying antirheumatic drugs are also used. We performed a systematic literature review to determine the most efficacious current treatment options for dactylitis in PsA. Effect sizes were greatest for the biologic agents ustekinumab, certolizumab, and infliximab, suggesting that therapy with one of these agents should be initiated in patients with dactylitis. However, the limited data highlight the need for randomized, placebo-controlled trials, with dactylitis as a primary outcome, to determine a valid, reliable, and responsive clinical outcome measure for PsA patients with dactylitis.


2016 ◽  
Vol 53 (1) ◽  
pp. 25-36 ◽  
Author(s):  
Travis I. Lovejoy ◽  
Steven K. Dobscha ◽  
Dennis C. Turk ◽  
Melissa B. Weimer ◽  
Benjamin J. Morasco

2019 ◽  
pp. 339-354
Author(s):  
Marc O. Martel ◽  
Robert N. Jamison

Chapter 20 provides an introduction to understanding the prevalence and risk factors as well as screening tools for assessing opioid misuse and addiction in patients with chronic pain. In the era of the opioid epidemic in North America and beyond, the use of prescription opioid medications to help improve function in chronic noncancer pain is frequently debated. Out of fear of iatrogenic addiction, litigation, and/or potential medication misuse, some clinicians are refusing to prescribe opioids for chronic pain. Evidence indicates that rates of opioid misuse and addiction are fairly high among chronic pain patients prescribed long-term opioid therapy, but there is consensus that opioids can be safe and effective for carefully selected and monitored patients.


2007 ◽  
Vol 1 (4) ◽  
pp. 271-273
Author(s):  
Rebecca Prevost

A wide variety of treatment options are available for osteoarthritis pain relief. The pharmacist can serve as a source of information within his or her area of expertise, addressing controversies such as nonsteroidal antiinflammatory drugs versus acetaminophen, glucosamine-chondroitin, topical therapies, and herbals. Patients should be encouraged to use pain scales and diaries as they try different therapies.


2002 ◽  
Vol 36 (4) ◽  
pp. 679-686 ◽  
Author(s):  
Jesse H Hogue ◽  
Tracey L Mersfelder

OBJECTIVE: To review the pathophysiology of osteoarthritis (OA) and the various treatment modalities, focusing specifically on acetaminophen (APAP), nonsteroidal antiinflammatory drugs (NSAIDs), and cyclooxygenase-2 (COX-2) inhibitors as the primary treatment options. DATA SOURCES: Primary literature and tertiary references were identified by a MEDLINE search (1966–March 2001) and through other secondary sources. STUDY SELECTION AND DATA EXTRACTION: After evaluating the articles and references identified from the data sources, all the information that was judged relevant by the reviewers was included in the review article. DATA SYNTHESIS: OA is the most common joint disorder worldwide. Current research suggests that factors such as inflammation and changes in subchondral bone may play a larger role in the pathophysiology than previously thought. With this research and the development of COX-2 inhibitors, selecting the medication of choice for OA has become difficult. CONCLUSIONS: More research needs to be done before the pathophysiology of OA can be clearly determined. In the meantime, treatment should be based on clinical data and patient response. Studies have shown that APAP and NSAIDs have comparable efficacy, as do traditional NSAIDs and COX-2 inhibitors. APAP is associated with fewer toxicities than are the traditional NSAIDs. Due to their mechanism of action, the new COX-2 inhibitors should result in fewer adverse effects compared with traditional NSAIDs, but evidence from clinical trials has not been conclusive. Therefore, APAP should still be considered the drug of choice for OA.


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