keyword
MENU ▼
Read by QxMD icon Read
search

Buprenorphine

keyword
https://www.readbyqxmd.com/read/28631527/buprenorphine-naloxone-versus-methadone-and-lofexidine-in-community-stabilisation-and-detoxification-a-randomised-controlled-trial-of-low-dose-short-term-opiate-dependent-individuals
#1
Fergus D Law, Alison M Diaper, Jan K Melichar, Simon Coulton, David J Nutt, Judy S Myles
Buprenorphine/naloxone, methadone and lofexidine are medications with utility in the treatment of opiate withdrawal. We report the first randomised controlled trial to compare the effects of these two medications on withdrawal symptoms and outcome during opiate induction/stabilisation and detoxification. A double-blind randomised controlled trial was conducted in an outpatient satellite clinic of a specialist drug service. Eighty opiate dependent individuals meeting DSM-IV criteria for opiate dependence, using ⩽ ½ g heroin smoked/chased or ¼ g heroin injected or ⩽ 30mg methadone, with ⩽ 3 years of opioid dependency, underwent a short-term opiate treatment programme involving induction/stabilisation on methadone 30mg or buprenorphine/naloxone 4mg/1mg, followed by detoxification (where the methadone group was assisted by lofexidine)...
June 1, 2017: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/28628701/trends-in-receipt-of-buprenorphine-and-naltrexone-for-opioid-use-disorder-among-adolescents-and-young-adults-2001-2014
#2
Scott E Hadland, J Frank Wharam, Mark A Schuster, Fang Zhang, Jeffrey H Samet, Marc R Larochelle
Importance: Opioid use disorder (OUD) frequently begins in adolescence and young adulthood. Intervening early with pharmacotherapy is recommended by major professional organizations. No prior national studies have examined the extent to which adolescents and young adults (collectively termed youth) with OUD receive pharmacotherapy. Objective: To identify time trends and disparities in receipt of buprenorphine and naltrexone among youth with OUD in the United States...
June 19, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28627790/regional-cerebral-blood-flow-in-opiate-dependence-relates-to-substance-use-and-neuropsychological-performance
#3
Donna E Murray, Timothy C Durazzo, Thomas P Schmidt, Troy A Murray, Christoph Abé, Joseph Guydish, Dieter J Meyerhoff
Neuroimaging of opiate-dependent individuals indicates both altered brain structure and function. Magnetic resonance-based arterial spin labeling has been used to measure noninvasively cerebral blood flow (i.e. perfusion) in alcohol, tobacco and stimulant dependence; only one arterial spin labeling paper in opiate-dependent individuals demonstrated frontal and parietal perfusion deficits. Additional research on regional brain perfusion in opiate dependence and its relationship to cognition and self-regulation (impulsivity, risk taking and decision making) may inform treatment approaches for opiate-dependent individuals...
June 19, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28621258/evaluation-of-pain-assessment-techniques-and-analgesia-efficacy-in-a-female-guinea-pig-cavia-porcellus-model-of-surgical-pain
#4
Vanessa L Oliver, Stephanie Athavale, Katherine E Simon, Lon V Kendall, Jean A Nemzek, Jennifer L Lofgren
Guinea pigs (Cavia porcellus) are a frequently used species in research, often involving potentially painful procedures.Therefore, evidence-based recommendations regarding analgesia are critically needed to optimize their wellbeing. Ourlaboratory examined the efficacy of carprofen and extended-release (ER) buprenorphine, alone and as a multimodal combination,for relieving postsurgical pain in guinea pigs. Animals were assessed by using evoked (mechanical hypersensitivity),nonevoked (video ethogram, cageside ethogram, time-to-consumption test), and clinical (weight loss) measurements for 96 h during baseline, anesthesia-analgesia, and hysterectomy conditions...
June 15, 2017: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/28611509/hepatitis-c-in-injection-drug-users-it-is-time-to-treat
#5
EDITORIAL
Alberto Grassi, Giorgio Ballardini
Injection drug users (IDUs) are at risk of hepatitis C virus (HCV) infection, due to needle and syringe sharing. Chronic HCV infection is a major cause of liver-related morbidity and mortality but can be cured with antiviral treatment leading to sustained viral response (SVR). It is well demonstrated that, when close cooperation between specialists in drug addiction and psychiatrists is assured, patients on maintenance treatment with methadone/buprenorphine can be treated for HCV with response rate, tolerability and side effects similar to those reported in non-IDUs...
May 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28609749/fatal-and-non-fatal-opioid-overdose-in-opioid-dependent-patients-treated-with-methadone-buprenorphine-or-implant-naltrexone
#6
Erin Kelty, Gary Hulse
BACKGROUND: Illicit opioid use is associated with high rates of fatal and non-fatal opioid overdose. This study aims to compare rates of fatal and serious but non-fatal opioid overdose in opioid dependent patients treated with methadone, buprenorphine or implant naltrexone, and to identify risk factors for fatal opioid overdose. METHODS: Opioid dependent patients treated with methadone (n=3515), buprenorphine (n=3250) or implant naltrexone (n=1461) in Western Australia for the first time between 2001 and 2010, were matched against state mortality and hospital data...
June 10, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28604141/cost-effectiveness-of-subdermal-implantable-buprenorphine-versus-sublingual-buprenorphine-to-treat-opioid-use-disorder
#7
John A Carter, Ryan Dammerman, Michael Frost
AIMS: Subdermal implantable buprenorphine (BSI) was recently approved to treat opioid use disorder (OUD) in clinically-stable adults. In the pivotal clinical trial, BSI was associated with a higher proportion of completely-abstinent patients (85.7% vs 71.9%; P = 0.03) versus sublingual buprenorphine (SL-BPN). Elsewhere, relapse to illicit drug use is associated with diminished treatment outcomes and increased costs. Herein, we evaluated the cost-effectiveness of BSI versus SL-BPN from a US societal perspective...
June 10, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28603825/the-profile-of-drug-users-in-tunisia-implications-for-prevention
#8
Rim Sellami, Ines Feki, Abdelmajid Zahaf, Jawaher Masmoudi
BACKGROUND: Despite cultural, religious, and legal constraints on Muslims against the consumption of drugs, usage and misuse do exist. Drug addiction in Tunisia is a wide-spread problem and is destroying the lives of many individuals and families. AIMS: To examine the socio-demographic characteristics of substance users and to identify the drugs commonly used. METHODS: In this cross-sectional study, all the patients admitted at the addiction treatment center ''Aide et Ecoute'' in the period from January 2014 to September 2014 formed the sample of the present study...
August 2016: La Tunisie Médicale
https://www.readbyqxmd.com/read/28593737/influence-of-opioids-on-immune-function-in-patients-with-cancer-pain-from-bench-to-bedside
#9
REVIEW
Jason W Boland, A Graham Pockley
In patients with cancer, opioids are principally used for the management of acute surgical and chronic cancer-related pain. However, opioids have many non-analgesic effects, including direct and indirect effects on cancer cells and on anti-tumour immunity (natural killer (NK) cells, macrophages and T-cells). Direct effects on immune cells are manifested via opioid and non-opioid Toll-like receptors, whereas indirect effects are manifested via the sympathetic nervous system and hypothalamic-pituitary-adrenal axis...
June 8, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28591852/morbidity-and-mortality-in-opioid-dependent-patients-after-entering-an-opioid-pharmacotherapy-compared-with-a-cohort-of-non-dependent-controls
#10
Erin Kelty, Gary Hulse
Aims: To compare morbidity and mortality in opioid dependence patients following the commencement of treatment with the general population. Methods: Morbidity and mortality in all patients treated with methadone, buprenorphine or implant naltrexone for opioid dependence for the first time between 2001 and 2010 in Western Australia was compared to a cohort of age and gender matched controls using state health records. Results: Compared to community controls rates of all-cause mortality, hospital admissions and Emergency Department attendances are significantly elevated in opioid dependent persons following the commencement of their first treatment...
June 7, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/28590045/computer-aided-design-and-synthesis-of-a-highly-selective-molecularly-imprinted-polymer-for-the-extraction-and-determination-of-buprenorphine-in-biological-fluids
#11
Farideh Ganjavi, Mehdi Ansari, Maryam Kazemipour, Leila Zeidabadinejad
Buprenorphine is widely used to aid the cessation of opioids in addicted patients. To the best of our knowledge, there is no selective extraction method for buprenorphine from biological fluids. Here we describe the synthesis of a molecularly imprinted polymer with the aid of computational design and its application for selective extraction of buprenorphine from plasma and urine. Computational design was used to study inter-molecular interactions in the pre-polymerization mixture by the comparison of the binding energy between buprenorphine (template) and functional monomers...
June 7, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28589874/effects-of-time-and-storage-conditions-on-the-chemical-and-microbiologic-stability-of-diluted-buprenorphine-for-injection
#12
Johnathan M DenHerder, Ralph L Reed, Jennifer L Sargent, Gerd Bobe, Jan F Stevens, Helen E Diggs
Buprenorphine is a partial μ-opioid agonist used for analgesia. Due to the small size of laboratory rodents, buprenorphineHCl is typically diluted 10- or 20-fold with a sterile diluent, such as saline, for accurate dosing. Protocols for preparing andstoring diluted buprenorphine vary by institution, and little published information is available regarding stability andbeyond-use dating of specific buprenorphine preparations. The purpose of this study was to determine the chemical andmicrobiologic stability of diluted buprenorphine stored for a maximum of 180 d...
June 6, 2017: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/28587620/comparing-the-effect-of-buprenorphine-and-methadone-in-the-reduction-of-methamphetamine-craving-a-randomized-clinical-trial
#13
Jamshid Ahmadi, Leila Razeghian Jahromi
BACKGROUND: We sought to test the effectiveness of methadone and buprenorphine in the treatment of methamphetamine withdrawal craving over a 17-day treatment period. METHODS: Patients were randomized into one of two groups. The study sample comprised 40 male subjects dependent on methamphetamine who met criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, for methamphetamine dependence and withdrawal and were seeking treatment. Furthermore, they should have a history of daily methamphetamine use for at least 6 months and should have discontinued their use just before starting the protocol...
June 6, 2017: Trials
https://www.readbyqxmd.com/read/28586444/technical-communication-admixture-of-bupivacaine-clonidine-buprenorphine-dexamethasone-at-the-bedside-in-a-tertiary-care-hospital-block-room-is-not-associated-with-any-apparent-burdens-of-endotoxin-or-microbial-growth
#14
Brian A Williams, Shirley M Podnar, Samantha A Bonant, Allison M Schanck
No abstract text is available yet for this article.
April 1, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28579823/use-of-immediate-release-opioids-as-supplemental-analgesia-during-management-of-moderate-to-severe-chronic-pain-with-buprenorphine-transdermal-system
#15
Sanford Silverman, Robert B Raffa, Marc J Cataldo, Monica Kwarcinski, Steven R Ripa
BACKGROUND: The buprenorphine transdermal system (BTDS) is approved in the US for the management of chronic pain. Due to its high affinity for μ-opioid receptors with a slow dissociation profile, buprenorphine may potentially displace or prevent the binding of competing μ-opioid-receptor agonists, including immediate-release (IR) opioids, in a dose-dependent manner. Health care professionals may assume that the use of IR opioids for supplemental analgesia during BTDS therapy is not acceptable...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28579821/opioid-analgesics-related-pharmacokinetic-drug-interactions-from-the-perspectives-of-evidence-based-on-randomized-controlled-trials-and-clinical-risk-management
#16
REVIEW
Xiu-Qin Feng, Ling-Ling Zhu, Quan Zhou
BACKGROUND: Multimorbidity results in complex polypharmacy which may bear a risk of drug interactions. A better understanding of opioid analgesics combination therapy used for pain management could help warrant medication safety, efficacy, and economic relevance. Until now there has been no review summarizing the opioid analgesics-related pharmacokinetic drug interactions from the perspective of evidence based on randomized controlled trials (RCTs). METHOD: A literature search was performed using PubMed, MEDLINE, and the Cochrane Library, using a PRISMA flowchart...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28578864/exposure-to-fentanyl-contaminated-heroin-and-overdose-risk-among-illicit-opioid-users-in-rhode-island-a-mixed-methods-study
#17
Jennifer J Carroll, Brandon D L Marshall, Josiah D Rich, Traci C Green
BACKGROUND: Illicit fentanyl use has become wide spread in the US, causing high rates of overdose deaths among people who use drugs. This study describes patterns and perceptions of fentanyl exposure among opioid users in Rhode Island. METHODS: A mixed methods study was conducted via questionnaire with a convenience sample of 149 individuals using illicit opioids or misusing prescription opioids in Rhode Island between January and November 2016. Of these, 121 knew of fentanyl and reported known or suspected exposure to fentanyl in the past year...
June 1, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28572711/buprenorphine-alters-inflammatory-and-oxidative-stress-molecular-markers-in-arthritis
#18
Mahadevappa Hemshekhar, Vidyanand Anaparti, Carol Hitchon, Neeloffer Mookherjee
Buprenorphine is recommended for use as an analgesic in animal models including in murine models of collagen-induced arthritis (CIA). However, the effect of buprenorphine on the expression of disease-associated biomarkers is not well defined. We examined the effect of buprenorphine administration on disease progression and the expression of inflammatory and oxidative stress markers, in a murine model of CIA. Buprenorphine administration altered the expression of cytokines, IFN-γ, IL-6, and MMP-3, and oxidative markers, for example, iNOS, superoxide dismutase (SOD1), and catalase (CAT), in the CIA mice...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28571505/buprenorphine-implants-in-medical-treatment-of-opioid-addiction
#19
Steven Chavoustie, Michael Frost, Ole Snyder, Joel Owen, Mona Darwish, Ryan Dammerman, Victoria Sanjurjo
Opioid use disorder is a chronic, relapsing disease that encompasses use of both prescription opioids and heroin and is associated with a high annual rate of overdose deaths. Medical treatment has proven more successful than placebo treatment or psychosocial intervention, and the partial µ-opioid receptor agonist and κ-opioid receptor antagonist buprenorphine is similar in efficacy to methadone while offering lower risk of respiratory depression. However, frequent dosing requirements and potential for misuse and drug diversion contribute to significant complications with treatment adherence for available formulations...
June 2, 2017: Expert Review of Clinical Pharmacology
https://www.readbyqxmd.com/read/28569590/pharmacokinetic-comparison-of-two-buprenorphine-formulations-after-buccal-administration-in-healthy-male-cats
#20
Brett M Gulledge, Kristen M Messenger, Karen K Cornell, Heather Lindell, Chad W Schmiedt
Objectives The objective of this study was to compare the pharmacokinetics of compounded and commercially available aqueous formulations of buprenorphine after a single buccal dose to healthy cats and to evaluate the concentrations of a compounded buprenorphine solution over 21 days when stored at room temperature (RT; 22-24°C) with exposure to light or when refrigerated at 4°C while protected from light. Methods Six young healthy male cats were administered single buccal doses of compounded and commercially available formulations of buprenorphine (0...
June 1, 2017: Journal of Feline Medicine and Surgery
keyword
keyword
6067
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"