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Garland H. Clarifying intrinsic efficacy, partial agonism, and full agonism: moving beyond efficacy and affinity towards ligand-directed signalling. Comment on Br J Anaesth 2024; 132: 431-2. Br J Anaesth 2024; 132:1332-1333. [PMID: 38548530 DOI: 10.1016/j.bja.2024.02.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/13/2024] [Accepted: 02/23/2024] [Indexed: 05/12/2024] Open
Affiliation(s)
- Huw Garland
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK; Perioperative and Critical Care Theme, NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.
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Biskupiak J, Oderda G, Brixner D, Wandstrat TL. Gastrointestinal adverse effects associated with the use of intravenous oliceridine compared with intravenous hydromorphone or fentanyl in acute pain management utilizing adjusted indirect treatment comparison methods. J Comp Eff Res 2024; 13:e230041. [PMID: 38497192 PMCID: PMC11036942 DOI: 10.57264/cer-2023-0041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 02/21/2024] [Indexed: 03/19/2024] Open
Abstract
Background: In the absence of head-to-head comparative data from randomized controlled trials, indirect treatment comparisons (ITCs) may be used to compare the relative effects of treatments versus a common comparator (either placebo or active treatment). For acute pain management, the effects of oliceridine have been compared in clinical trials to morphine but not to fentanyl or hydromorphone. Aim: To assess the comparative safety (specifically differences in the incidence of nausea, vomiting and opioid-induced respiratory depression [OIRD]) between oliceridine and relevant comparators (fentanyl and hydromorphone) through ITC analysis. Methods: A systematic literature review identified randomized clinical trials with oliceridine versus morphine and morphine versus fentanyl or hydromorphone. The ITC utilized the common active comparator, morphine, for the analysis. Results: A total of six randomized controlled trials (oliceridine - 2; hydromorphone - 3; fentanyl - 1) were identified for data to be used in the ITC analyses. The oliceridine data were reported in two studies (plastic surgery and orthopedic surgery) and were also reported in a pooled analysis. The ITC focused on nausea and vomiting due to limited data for OIRD. When oliceridine was compared with hydromorphone in the ITC analysis, oliceridine significantly reduced the incidence of nausea and/or vomiting requiring antiemetics compared with hydromorphone (both orthopedic surgery and pooled data), while results in plastic surgery were not statistically significant. When oliceridine was compared with hydromorphone utilizing data from Hong, the ITC only showed a trend toward reduced risk of nausea and vomiting with oliceridine that was not statistically significant across all three comparisons (orthopedic surgery, plastic surgery and combined). An ITC comparing oliceridine with a study of fentanyl utilizing the oliceridine orthopedic surgery data and combined orthopedic and plastic surgery data showed a trend toward reduced risk that was not statistically significant. Conclusion: In ITC analyses, oliceridine significantly reduced the incidence of nausea and/or vomiting or the need for antiemetics in orthopedic surgery compared with hydromorphone and a non-significant trend toward reduced risk versus fentanyl.
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Affiliation(s)
| | - Gary Oderda
- College of Pharmacy, University of Utah, UT USA
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Wang A, Murphy J, Shteynman L, Daksla N, Gupta A, Bergese S. Novel Opioids in the Setting of Acute Postoperative Pain: A Narrative Review. Pharmaceuticals (Basel) 2023; 17:29. [PMID: 38256863 PMCID: PMC10819619 DOI: 10.3390/ph17010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Abstract
Although traditional opioids such as morphine and oxycodone are commonly used in the management of acute postoperative pain, novel opioids may play a role as alternatives that provide potent pain relief while minimizing adverse effects. In this review, we discuss the mechanisms of action, findings from preclinical studies and clinical trials, and potential advantages of several novel opioids. The more established include oliceridine (biased ligand activity to activate analgesia and downregulate opioid-related adverse events), tapentadol (mu-opioid agonist and norepinephrine reuptake inhibitor), and cebranopadol (mu-opioid agonist with nociceptin opioid peptide activity)-all of which have demonstrated success in the clinical setting when compared to traditional opioids. On the other hand, dinalbuphine sebacate (DNS; semi-synthetic mu partial antagonist and kappa agonist), dual enkephalinase inhibitors (STR-324, PL37, and PL265), and endomorphin-1 analog (CYT-1010) have shown good efficacy in preclinical studies with future plans for clinical trials. Rather than relying solely on mu-opioid receptor agonism to relieve pain and risk opioid-related adverse events (ORAEs), novel opioids make use of alternative mechanisms of action to treat pain while maintaining a safer side-effect profile, such as lower incidence of nausea, vomiting, sedation, and respiratory depression as well as reduced abuse potential.
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Affiliation(s)
- Ashley Wang
- Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY 11794, USA; (A.W.); (N.D.); (A.G.)
| | - Jasper Murphy
- Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA; (J.M.); (L.S.)
| | - Lana Shteynman
- Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA; (J.M.); (L.S.)
| | - Neil Daksla
- Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY 11794, USA; (A.W.); (N.D.); (A.G.)
| | - Abhishek Gupta
- Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY 11794, USA; (A.W.); (N.D.); (A.G.)
| | - Sergio Bergese
- Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY 11794, USA; (A.W.); (N.D.); (A.G.)
- Department of Neurosurgery, Stony Brook University Hospital, Stony Brook, NY 11794, USA
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4
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Buchwald P. Quantitative receptor model for responses that are left- or right-shifted versus occupancy (are more or less concentration sensitive): the SABRE approach. Front Pharmacol 2023; 14:1274065. [PMID: 38161688 PMCID: PMC10755021 DOI: 10.3389/fphar.2023.1274065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024] Open
Abstract
Simple one-to three-parameter models routinely used to fit typical dose-response curves and calculate EC50 values using the Hill or Clark equation cannot provide the full picture connecting measured response to receptor occupancy, which can be quite complex due to the interplay between partial agonism and (pathway-dependent) signal amplification. The recently introduced SABRE quantitative receptor model is the first one that explicitly includes a parameter for signal amplification (γ) in addition to those for binding affinity (K d), receptor-activation efficacy (ε), constitutive activity (ε R0), and steepness of response (Hill slope, n). It can provide a unified framework to fit complex cases, where fractional response and occupancy do not match, as well as simple ones, where parameters constrained to specific values can be used (e.g., ε R0 = 0, γ = 1, or n = 1). Here, it is shown for the first time that SABRE can fit not only typical cases where response curves are left-shifted compared to occupancy (κ = K d/EC50 > 1) due to signal amplification (γ > 1), but also less common ones where they are right-shifted (i.e., less concentration-sensitive; κ = K d/EC50 < 1) by modeling them as apparent signal attenuation/loss (γ < 1). Illustrations are provided with μ-opioid receptor (MOPr) data from three different experiments with one left- and one right-shifted response (G protein activation and β-arrestin2 recruitment, respectively; EC50,Gprt < K d < EC50,βArr). For such cases of diverging pathways with differently shifted responses, partial agonists can cause very weak responses in the less concentration-sensitive pathway without having to be biased ligands due to the combination of low ligand efficacy and signal attenuation/loss-an illustration with SABRE-fitted oliceridine data is included.
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Affiliation(s)
- Peter Buchwald
- Department of Molecular and Cellular Pharmacology, Diabetes Research Institute, Miller School of Medicine, University of Miami, Miami, FL, United States
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Acevedo-Canabal A, Grim TW, Schmid CL, McFague N, Stahl EL, Kennedy NM, Bannister TD, Bohn LM. Hyperactivity in Mice Induced by Opioid Agonists with Partial Intrinsic Efficacy and Biased Agonism Administered Alone and in Combination with Morphine. Biomolecules 2023; 13:935. [PMID: 37371516 DOI: 10.3390/biom13060935] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
Opioid analgesics such as morphine and fentanyl induce mu-opioid receptor (MOR)-mediated hyperactivity in mice. Herein, we show that morphine, fentanyl, SR-17018, and oliceridine have submaximal intrinsic efficacy in the mouse striatum using 35S-GTPγS binding assays. While all of the agonists act as partial agonists for stimulating G protein coupling in striatum, morphine, fentanyl, and oliceridine are fully efficacious in stimulating locomotor activity; meanwhile, the noncompetitive biased agonists SR-17018 and SR-15099 produce submaximal hyperactivity. Moreover, the combination of SR-17018 and morphine attenuates hyperactivity while antinociceptive efficacy is increased. The combination of oliceridine with morphine increases hyperactivity, which is maintained over time. These findings provide evidence that noncompetitive agonists at MOR can be used to suppress morphine-induced hyperactivity while enhancing antinociceptive efficacy; moreover, they demonstrate that intrinsic efficacy measured at the receptor level is not directly proportional to drug efficacy in the locomotor activity assay.
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Affiliation(s)
- Agnes Acevedo-Canabal
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Travis W Grim
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Cullen L Schmid
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Nina McFague
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Edward L Stahl
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Nicole M Kennedy
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Thomas D Bannister
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
| | - Laura M Bohn
- Department of Molecular Medicine, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation and Technology, Jupiter, FL 33458, USA
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6
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Opioids for pain. Med Lett Drugs Ther 2022; 64:193-200. [PMID: 36541938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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7
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Simpson KN, Fossler MJ, Wase L, Demitrack MA, Wandstrat TL. Budget impact and pharmacy costs with targeted use of oliceridine for postsurgical pain in patients at high risk of opioid-related adverse events. Expert Rev Pharmacoecon Outcomes Res 2022; 22:671-681. [PMID: 35129031 DOI: 10.1080/14737167.2022.2038137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Oliceridine, a new class of μ-opioid receptor agonist, may be associated with fewer opioid-related adverse events (ORAEs) due to its unique mechanism of action. Thus, it may provide a cost-effective alternative to conventional opioids such as morphine. PATIENTS AND METHODS Using a decision tree with a 24-hour time horizon, we calculated costs for medication and management of the three most common AEs (oxygen saturation <90%, vomiting, somnolence) following postoperative oliceridine or morphine in high-risk patients. Costs were enumerated as differences in cost of analgesics and resource utilization in the first 24 hours post-surgery. An economic model compared expected AEs and costs in a blended cohort where elderly/obese patients at higher risk for ORAEs received oliceridine while those presumed to be at lower risk received morphine with a cohort that received morphine alone. RESULTS In high-risk patients, use of oliceridine resulted in overall savings of $363,944 (in 1,000 patients). Implementing a targeted approach of oliceridine utilization in patients with high risk for ORAEs can save a typical hospital system $122,296 in total cost of care. CONCLUSION Use of oliceridine in postoperative care among patients at high risk provides a favorable health economic benefit compared to the use of morphine.
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Affiliation(s)
- Kit N Simpson
- Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Linda Wase
- Trevena, Inc, Chesterbrook, Pennsylvania, USA
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8
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Shah A, Shah R, Fahim G, Brust-Sisti LA. A Dive Into Oliceridine and Its Novel Mechanism of Action. Cureus 2021; 13:e19076. [PMID: 34868743 PMCID: PMC8629156 DOI: 10.7759/cureus.19076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2021] [Indexed: 11/26/2022] Open
Abstract
The current state of the opioid epidemic has revealed the need of utilizing proper pain management, especially in the postoperative setting where there is overuse of potent analgesics. However, the adequate treatment of pain is necessary to reduce mortality and cost of burden while increasing recovery and improving quality of life. Treatment of pain can be difficult to standardize as the guidelines from the American Pain Society discuss the importance of tailoring treatment options based on a patient’s sensitivities and risk factors. An effective fast-acting analgesic with adequate potency and few adverse events is the key to alleviating acute pain. Oliceridine (Olinvyk®, Trevena Inc., Chesterbrook, USA) is a novel G protein-biased μ-opioid receptor agonist designed to decrease opioid-related adverse events (ORAEs) compared to conventional opioids. This article discusses oliceridine’s novel mechanism of action and current place in therapy. After a literature search on clinicaltrials.gov, three clinical trials were analyzed to understand the safety and efficacy of oliceridine. These trials demonstrated a comparable efficacy to morphine with a decreased risk for serious adverse events. However, further studies need to be conducted to evaluate the true safety impact of oliceridine compared to conventional opioids.
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Affiliation(s)
- Anjali Shah
- Pharmacy, Rutgers University, Piscataway, USA
| | - Reema Shah
- Pharmacy, Rutgers University, Piscataway, USA
| | - Germin Fahim
- Pharmacy, Rutgers University, Piscataway, USA.,Pharmacy, Monmouth Medical Center, Long Branch, USA
| | - Lindsay A Brust-Sisti
- Pharmacy, Rutgers University, Piscataway, USA.,Pharmacy, Jersey City Medical Center, Jersey City, USA
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9
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Abstract
INTRODUCTION Opioids acting at the MOP(mu:µ) receptor produce analgesia but also side-effects. There is debate suggesting opioid receptors produce analgesia via G-protein and side-effects via β-arrestin-2 pathways. Opioids targeting G-proteins over the arrestins (bias) offer potential therapeutic advantages. Oliceridine is a putative MOP, G-protein biased agonist. AREAS COVERED Oliceridine is selective for MOP receptors with greater activity at G-proteins over arrestins. A substantial body of evidence now points to a simpler pharmacological descriptor of partial agonist. Pre-clinical in vivo data indicates a robust antinociceptive response of shorter duration than morphine. Apollo trials (Phase-III RCT-bunionectomy/abdominoplasty) describe good analgesic efficacy that was non-inferior to morphine with good tolerability and side-effect profile. There is evidence for improved respiratory safety profile. Oliceridine is approved by the FDA. EXPERT OPINION Oliceridine will be an important addition to the clinical armamentarium for use for the management of acute pain severe enough to require an intravenous opioid analgesic and for whom alternative treatments are inadequate. Respiratory advantage and the possibility of reduced abuse potential are possible advantages over the use of traditional opioids. Based on a number of excellent, highly detailed studies, oliceridine should be described as a partial agonist; this 'label' does not matter.
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Affiliation(s)
- Ammar A H Azzam
- Department of Cardiovascular Sciences, University of Leicester, Anaesthesia, Critical Care and Pain Management, Hodgkin Building, Leicester, LE1 9HN. UK
| | - David G Lambert
- Department of Cardiovascular Sciences, University of Leicester, Anaesthesia, Critical Care and Pain Management, Hodgkin Building, Leicester, LE1 9HN. UK
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Abstract
G-protein-biased mu-opioid receptor (GPB-MOR) agonists are an emerging class of compounds being evaluated as candidate analgesics and agonist medications for opioid use disorder. Most of the basic pharmacology of GPB-MOR agonists has been conducted in rodents and much less is known how the basic behavioral pharmacology of these compounds translates to nonhuman primates. The present study determined the antinociceptive potency and time course of three putative GPB-MOR agonists: (+)-oliceridine (i.e. TRV130), SR14968, and SR17018 in male rhesus monkeys (n = 3). In addition, the respiratory effects of these compounds were also indirectly determined using a pulse oximeter to measure percent peripheral oxygen saturation (%SpO2). The largest intramuscular oliceridine dose (3.2 mg/kg) produced significant antinociception at 50°C, but not 54°C, and peak effects were between 10 and 30 min. Oliceridine also decreased SpO2 below the 90% threshold that would be clinically categorized as hypoxia in two out of three monkeys. The largest intramuscular SR14968 dose (0.32 mg/kg) produced 100% MPE at 50°C, but not 54°C, in two out of three monkeys, and peak effects were between 30 and 100 min. The largest intravenous SR17018 dose (1 mg/kg) produced 100% MPE at 50°C, but not 54°C, in the same two out of three monkeys, and peak effects were between 30 and 100 min. Solubility limitations for both SR14968 and SR17018 impaired our ability to determine in-vivo potency and effectiveness on antinociceptive and %SpO2 measures for these two compounds.
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Affiliation(s)
- Jeremy C. Cornelissen
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA 23298
| | - Bruce E. Blough
- Center for Drug Discovery, RTI International, Research Triangle Park, NC, USA 27709
| | - Laura M Bohn
- Departments of Molecular Medicine and Neuroscience, The Scripps Research Institute, Jupiter, FL, USA
| | - S. Stevens Negus
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA 23298
| | - Matthew L. Banks
- Department of Pharmacology and Toxicology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA 23298
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Simpson KN, Fossler MJ, Wase L, Demitrack MA. Cost-effectiveness and cost-benefit analysis of oliceridine in the treatment of acute pain. J Comp Eff Res 2021; 10:1107-1119. [PMID: 34240625 DOI: 10.2217/cer-2021-0107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Oliceridine, a new class of μ-opioid receptor agonist, is selective for G-protein signaling (analgesia) with limited recruitment of β-arrestin (associated with adverse outcomes) and may provide a cost-effective alternative versus conventional opioid morphine for postoperative pain. Patients & methods: Using a decision tree with a 24-h time horizon, we calculated costs for medication and management of three most common adverse events (AEs; oxygen saturation <90%, vomiting and somnolence) following postoperative oliceridine or morphine use. Results: Using oliceridine, the cost for managing AEs was US$528,424 versus $852,429 for morphine, with a net cost savings of $324,005. Conclusion: Oliceridine has a favorable overall impact on the total cost of postoperative care compared with the use of the conventional opioid morphine.
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Affiliation(s)
- Kit N Simpson
- Department of Healthcare Leadership and Management, College of Health Professions, Medical University of South Carolina, Charleston, SC 29425, USA
| | | | - Linda Wase
- Trevena, Inc., Chesterbrook, PA 19087, USA
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12
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Goudra B, Mason KP. Emerging Approaches in Intravenous Moderate and Deep Sedation. J Clin Med 2021; 10:jcm10081735. [PMID: 33923775 PMCID: PMC8073511 DOI: 10.3390/jcm10081735] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/24/2021] [Accepted: 04/02/2021] [Indexed: 11/16/2022] Open
Abstract
Successful pharmacological innovations that have made a difference in daily practice are rare in the world of anesthesia and sedation. After many years of research, it seems that we finally have two new drug innovations that are likely to change the paradigm of moderate and deep sedation. These are oliceridine and remimazolam. Both have been in development for over a decade. Oliceridine was synthesized in a lab as an entirely new molecule. It is a biased μ- receptor agonist that acts preferentially on the G-protein pathway (which is responsible for analgesia). At least in lower doses, it has minimal effect on the beta-arrestin pathway, which is responsible for unwanted effects of μ-opioid receptor activation such as respiratory depression and gastrointestinal dysfunction. Like any other μ- receptor agonist, it produces appropriate dose-dependent analgesia. Remimazolam is structurally similar to midazolam; however, it has an additional ester linkage that delivers the kinetics of remifentanil. As a result, while pharmacodynamically identical to midazolam, remimazolam is metabolized by ester hydrolysis and subsequently its elimination is rapid and predictable. The present review discusses the two drugs in detail with a particular emphasis on their potential role in moderate and deep sedation.
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Affiliation(s)
- Basavana Goudra
- Department of Anesthesiology and Critical Care Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence:
| | - Keira P. Mason
- Department of Anesthesiology, Children’s Hospital Boston, Harvard Medical School, Boston, MA 02115, USA;
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13
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Oliceridine (Olinvyk) - a new opioid for severe pain. Med Lett Drugs Ther 2021; 63:37-9. [PMID: 33755654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Nwaneshiudu C, Shi XY, Sahbaie P, Clark JD. EXPRESS: Functional bias of morphine and oliceridine under conditions of minor injury. Mol Pain 2021; 17:1744806920988443. [PMID: 33478334 PMCID: PMC10080221 DOI: 10.1177/1744806920988443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Recent reports suggest pain from surgical injury may influence the risks associated with exposure to opioids. In mice, hind-paw incision attenuates morphine-primed reinstatement due to kappa opioid receptor activation by dynorphin. In this focused group of studies, we examined the hypotheses that kappa-opioid receptor activation in the nucleus accumbens mediates attenuated drug- primed reinstatement after incisional surgery, and the G-protein biased mu-opioid agonist, oliceridine, leads to less priming of the dynorphin effect in comparison to morphine. To address these hypotheses, adult C57BL/6 male mice underwent intracranial cannulation for administration of the selective kappa-opioid antagonist norBNI directly into the nucleus accumbens. After recovery, they were conditioned with morphine or oliceridine after hind-paw incisional injury, then underwent extinction followed by opioid-primed reinstatement. Intra-accumbal administration of norBNI was carried out prior to testing. The nucleus accumbens and medial prefrontal cortex were extracted and analyzed for expression of prodynorphin. We observed that animals conditioned with morphine in the setting of incisional injury demonstrated blunted responses to opioid-primed reinstatement, and that the blunted responses were reversed with intra-accumbal norBNI administration. Persistently elevated levels of prodynorphin expression in the medial prefrontal cortex and nucleus accumbens were observed in the incised morphine-treated animals. However, both behavioral and molecular changes were absent in animals with incisional injury conditioned with oliceridine. These findings suggest a role for prodynorphin expression in the nucleus accumbens with exposure to morphine after surgery that may protect individuals from relapse not shared with biased mu- opioid receptor agonists.
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Affiliation(s)
- Chinwe Nwaneshiudu
- Stanford University School of Medicine, Anesthesiology, Perioperative and Pain Medicine, Clinical Instructor, Suite 200, 1070 Arastradero road, Palo Alto, California, United States
| | - Xiao-You Shi
- Stanford University, Anesthesia, Stanford University School of Medicine, Stanford, California, United States.,Veterans Affairs Palo Alto Health Care System, Anaesthesiology Service, 3801 Miranda Ave , 112-A, Palo Alto, California, United States
| | - Peyman Sahbaie
- Stanford University, Anesthesia, VAPAHCS, 3801 Miranda Ave, 112-A, Palo Alto, California, United States
| | - J David Clark
- Stanford University, Anesthesia, Stanford University School of Medicine, Stanford, California, United States.,Veterans Affairs Palo Alto Health Care System, Anaesthesiology Service, 3801 Miranda Ave , 112-A, Palo Alto, California, United States
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15
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Abstract
Intravenous opioids are a mainstay for the management of moderate to severe acute pain. Opioid administration provides effective pain control at the cost of significant side effects. Commonly used opioids like morphine are nonselective μ-receptor agonists, which stimulate both the G-protein pathway, associated with the analgesic effect, and the β-arrestin pathway, associated with the side effects. Oliceridine is a G-protein selective ligand at the μ-receptor with less activation of the β-arrestin pathway. The drug has recently been US FDA approved. This review will focus on the efficacy and safety of intravenous oliceridine in the treatment of moderate to severe acute pain.
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Affiliation(s)
- Sarada S Eleswarpu
- Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Road, 5666 HAFS Building, Box 3094 Med Ctr, Durham, NC 27710, USA
| | - Ashraf S Habib
- Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Road, 5666 HAFS Building, Box 3094 Med Ctr, Durham, NC 27710, USA
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Abstract
OBJECTIVE To review the pharmacological characteristics, clinical evidence, and place in the management of acute postoperative pain severe enough to require an intravenous opioid. DATA SOURCES A comprehensive literature search was conducted in PubMed (January 2000 to December 1, 2020). Key search terms included oliceridine or acute postoperative pain. Other sources were derived from product labeling and ClinicalTrials.gov. STUDY SELECTION AND DATA EXTRACTION All English-language articles identified from the data sources were reviewed and evaluated. Phase I, II, and III clinical trials were included. DATA SYNTHESIS Oliceridine is a novel selective µ-receptor G-protein pathway modulator. It has the property of activating G-protein signaling while causing low β-arrestin recruitment to the µ-receptor. Intravenous oliceridine showed statistically superior analgesia than placebo in patients with moderate or severe pain after surgery, with a favorable safety and tolerability profile regarding respiratory and gastrointestinal adverse effects, compared with morphine. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE The analgesic capacity of oliceridine is at least comparable to that of morphine at clinically relevant dosages, with a rapid onset of action. Also, it may be associated with a lower incidence of adverse events at dosing regimens associated with comparable analgesia. These data suggest that oliceridine may provide an important new treatment option for the management of moderate to severe postoperative pain where an intravenous opioid is warranted. CONCLUSION Oliceridine has obvious analgesic effects in patients with moderate or severe pain after surgery; additionally, it has a favorable safety and tolerability profile.
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Affiliation(s)
- Yang Liu
- Linyi Central Hospital, Shandong, China
| | - Qiang Hu
- Linyi Central Hospital, Shandong, China
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Lambert D, Calo G. Approval of oliceridine (TRV130) for intravenous use in moderate to severe pain in adults. Br J Anaesth 2020; 125:e473-e474. [PMID: 33070948 PMCID: PMC7560257 DOI: 10.1016/j.bja.2020.09.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 11/16/2022] Open
Affiliation(s)
- David Lambert
- Department of Cardiovascular Sciences (Anaesthesia), University of Leicester, Leicester, UK.
| | - Girolamo Calo
- Department of Biomedical and Specialty Surgical Sciences (Pharmacology), University of Ferrara, Ferrara, Italy
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Gress K, Charipova K, Jung JW, Kaye AD, Paladini A, Varrassi G, Viswanath O, Urits I. A comprehensive review of partial opioid agonists for the treatment of chronic pain. Best Pract Res Clin Anaesthesiol 2020; 34:449-461. [PMID: 33004158 DOI: 10.1016/j.bpa.2020.06.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 06/25/2020] [Indexed: 12/26/2022]
Abstract
Chronic pain is a common condition that is being increasingly recognized, diagnosed, and treated in a variety of settings. Opioids can be used to treat chronic pain but at the cost of adverse effects and risk of dependence. Recently, there has been a movement to improve analgesic care in the setting of the opioid epidemic and the overprescribing of opioids, causing over-accessibility, dependence, and large numbers of overdose deaths. Opioid-specific receptors, including the μ, δ, κ, and opioid receptor like-1 (ORL-1) receptors, are each 7-transmembrane spanning proteins, which affect the G-protein and β-arrestin cascades. Each opioid class can act differently on the receptors, resulting in full, partial, or antagonizing effects. This comprehensive review looks at different agents in major classes, nonselective and mixed/partial agonists/antagonists, including the nonselective partial agonists, levorphanol and tramadol. Mixed partial agonists/antagonists include buprenorphine, pentazocine, nalbuphine, and butorphanol. Oliceridine is the only current selective partial agonist that agonizes specific pathways to promote analgesic effects and discourage adverse effects.
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Affiliation(s)
- Kyle Gress
- Georgetown University School of Medicine, Washington, DC, USA
| | | | - Jai Won Jung
- Georgetown University School of Medicine, Washington, DC, USA
| | - Alan D Kaye
- LSUSHC, Department of Anesthesiology, Shreveport, LA, USA
| | | | | | - Omar Viswanath
- Department MESVA, University of L'Aquila, L'Aquila, Italy; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ, USA; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
| | - Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
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19
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Goudra B, Singh PM. Oliceridine and its potential to revolutionize GI endoscopy sedation. Saudi J Anaesth 2020; 14:349-354. [PMID: 32934628 PMCID: PMC7458022 DOI: 10.4103/sja.sja_813_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/13/2020] [Accepted: 01/26/2020] [Indexed: 12/16/2022] Open
Abstract
Providing sedation to patients undergoing gastrointestinal (GI) endoscopy is a controversial and emotive issue. The mainstay of sedation is propofol, whose administration is within the sole jurisdiction of anesthesia providers, at least in the USA. Attempts have been made to seize the authority by the GI community. One of the first attempts was the use of the prodrug of propofol -fospropofol. However, as the drug has a similar adverse effect profile as propofol in terms of respiratory depression, the FDA did not approve its use by providers other than those trained in airway management. Sedasys® was the next attempt, which was a computer-assisted personalized sedation system. As a result of insufficient sedation that could be provided with the device, although very successful in research settings, it was not a commercial success. It seems that remimazolam is the next effort in this direction. It is likely to fail in this regard unless its respiratory depressant properties and failure rates could be addressed. G protein-biased μ-receptor agonists are a new class of opioids exhibiting analgesic properties similar to morphine without equivalent respiratory depressant properties. Oliceridine is the prototype. As a result, the drug can be additive to midazolam or remimazolam and allow screening colonoscopy to be comfortably completed without the need for propofol. For an anesthesia provider, the administration of oliceridine can eliminate the need for drugs such as fentanyl that add to the respiratory depressant properties of propofol. As a result, oliceridine has the potential to render the sedation for GI endoscopy procedures both safe and cost-effective.
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Affiliation(s)
- Basavana Goudra
- Clinical Associate Professor of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, Hospital of the University of Pennsylvania, 680 Dulles, 3400 Spruce Street, Philadelphia, PA, USA
| | - Preet Mohinder Singh
- Department of Anesthesiology, Washington University in Saint Louis, 660 South Euclid Avenue, St Louis, MO, USA
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Nafziger AN, Arscott KA, Cochrane K, Skobieranda F, Burt DA, Fossler MJ. The Influence of Renal or Hepatic Impairment on the Pharmacokinetics, Safety, and Tolerability of Oliceridine. Clin Pharmacol Drug Dev 2019; 9:639-650. [PMID: 31697049 PMCID: PMC7383509 DOI: 10.1002/cpdd.750] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/07/2019] [Indexed: 01/21/2023]
Abstract
Oliceridine is a G protein–biased ligand at the μ‐opioid receptor in development for treatment of moderate to severe acute pain. A phase 1, open‐label, single‐dose study investigated the pharmacokinetics and safety of oliceridine 0.5 mg intravenous (IV) in subjects with end‐stage renal disease (ESRD, n = 9) versus 1 mg in healthy controls (n = 8). A second phase 1, open‐label, single‐dose study investigated the pharmacokinetics and safety of a 0.5‐mg IV dose in hepatic impairment (mild, n = 10; moderate, n = 10; severe, n = 6) versus 1 mg in healthy controls (n = 8). The controls were sex and age (±10 years) matched. In ESRD versus healthy subjects, no difference in clearance was observed between ESRD patients and subjects with normal renal function. Oliceridine clearance and AUC were not affected by hepatic impairment. Half‐life (hours; GM [%CV]) increased in subjects with moderate (4.3 [44.1]) and severe (5.8 [41.2]) impairment versus mild impairment (2.6 [20.0]) and healthy subjects (2.1 [11.3]). Volume of distribution was increased with the degree of hepatic impairment. All adverse events were mild and generally consistent with the known safety profile of oliceridine. No dose adjustment is needed in patients with renal impairment or in patients with mild or moderate hepatic impairment. Initial dose reduction should be considered in severe hepatic impairment, and patients may require fewer doses of oliceridine due to the longer half‐life observed in these patients.
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