Articles: pain-management-methods.
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Review
Intrathecal Therapy for Chronic Pain: A Review of Morphine and Ziconotide as Firstline Options.
To evaluate the evidence for morphine and ziconotide as firstline intrathecal (IT) analgesia agents for patients with chronic pain. ⋯ Based on the available evidence, morphine and ziconotide are recommended as firstline IT monotherapy for cancer-related and non-cancer-related pain. The choice of first-in-pump therapy should take into consideration patient characteristics and the advantages and disadvantages of each medication.
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Providers who treat patients with chronic pain face a dual challenge: providing adequate access to opioid therapies for appropriate pain management while adopting strategies to minimize the risk for abuse. Commonly prescribed opioids have substantial abuse potential when administered intravenously, and extended-release (ER)/long-acting (LA) opioids may be targeted for IV abuse because of the higher per-dose medication level. The consequences of IV opioid abuse are severe and increase the risks for adverse outcomes, including mortality due to acute health events, serious infections, and deep vein thrombosis, to name a few. ⋯ Findings from in vitro laboratory tests of abuse deterrence for opioid ADFs are described herein, as are data from human abuse potential studies for IV abuse of those ADF products, for which such studies are feasible (ie, abuse-deterrent agonist-antagonist formulations). The available ADF opioids may decrease both the attractiveness and the feasibility of IV abuse. The adoption of ADF opioids represents one tactic for providing access to needed medication for patients with chronic pain, while potentially reducing the risk for opioid abuse, in a comprehensive effort to combat the opioid epidemic.
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Am J Health Syst Pharm · Mar 2019
ReviewThe opioid crisis: Origins, trends, policies, and the roles of pharmacists.
The purpose of this review is to (1) provide information concerning the opioid crisis including origins, trends, and some important related laws/policies; and (2) summarize the current involvement and impact of pharmacists in helping to address the crisis, as well as examine practices in other healthcare disciplines from which pharmacists might derive guidance and strategies. ⋯ Pharmacists have multiple, complex roles in addressing the opioid crisis. Outcomes of several studies provide substantial evidence that pharmacists can make an impact through appropriate pain management, use of PDMPs, opioid overdose prevention training, and medication reviews and counseling, among other interventions.
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Curr Pain Headache Rep · Mar 2019
ReviewSpinal Cord Stimulation: Comparing Traditional Low-frequency Tonic Waveforms to Novel High Frequency and Burst Stimulation for the Treatment of Chronic Low Back Pain.
The purpose of the present investigation is to summarize supporting evidence for novel sub-perception spinal cord stimulation (SCS) therapy over traditional paresthesia inducing low-frequency waveforms for the treatment of chronic pain. The focus of this review is to summarize key studies comparing traditional low-frequency tonic waveforms to modern high frequency and burst stimulation for the treatment of patients with chronic intractable low back pain and/or leg pain. ⋯ Several recent studies have demonstrated the benefit of novel SCS therapies over traditional low-frequency SCS for the treatment of patients with chronic low back and/or leg pain. SENZA-RTC showed that paresthesia-free high-frequency SCS was superior to low-frequency stimulation for treatment of chronic low back pain with leg pain. The SUNBURST crossover trial recently found that high-frequency burst stimulation was preferred over low-frequency tonic SCS with patients citing better pain relief and a preference for paresthesia-free SCS. The new ongoing EVOLVE workflow retrospective multicenter study uses technology that can deliver both low-dose and high-dose SCS. Further, the wavewriter technology addresses patient variability with its ability to layer sub-perception waveforms and paresthesia inducing low-frequency stimulation tailored to patient needs via an interactive feedback feature. Neuromodulation for the treatment of chronic pain is rapidly evolving with technology at its forefront. Modern SCS systems use novel waveforms, frequencies, and stimulation modes to deliver paresthesia-free pain relief to patients suffering from chronic low back pain and/or leg pain with better results than traditional tonic low-frequency SCS. As the field advances, new studies are needed comparing new waveform and delivery systems to optimize patient selection and treatment response.
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Curr Pain Headache Rep · Mar 2019
ReviewCurrent Approach to Undifferentiated Headache Management in the Emergency Department.
To discuss pharmacological interventions in the emergency department (ED) setting for the management of acute primary headache. ⋯ Acute headache treatment in the ED has seen an expansion in terms of possible pharmacological interventions in recent years. After a thorough evaluation ruling out dangerous causes of headache, providers should take the patient's history, comorbidities, and prior therapy into consideration. Antidopaminergics have an established role in the management of acute, severe, headache with manageable side-effect profiles. However, recent studies suggest anesthetic and anti-epileptic drugs may play roles in headache treatment in the ED. Current literature also suggest steroids as a promising tool for emergency department clinicians combating the readmission of patients with recurrent headaches. Emergency medicine providers must be cognizant of these traditional and emerging therapies in order to optimize the care of headache patients.