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https://www.readbyqxmd.com/read/28529359/the-journey-of-opioid-substitution-therapy-in-india-achievements-and-challenges
#1
Ravindra Rao
Opioids are one of the most problematic illegal substances globally. Opioid abuse is associated with complications in various spheres of the user's life, his/her family, and the society. Injecting drug use (IDU) is also linked to public health problems such as HIV infection and viral hepatitis. Medications form an important cornerstone in the treatment of opioid dependence. Treatment strategies such as "detoxification" alone or long-term treatment with opioid antagonist have limited acceptability and retention rates...
January 2017: Indian Journal of Psychiatry
https://www.readbyqxmd.com/read/28519244/neonatal-abstinence-syndrome-update-on-diagnostic-and-therapeutic-strategies
#2
Genny Raffaeli, Giacomo Cavallaro, K Karel Allegaert, Enno Diederik Wildschut, Monica Fumagalli, Massimo Agosti, Dick Tibboel, Fabio Mosca
Substance use among pregnant women is a major public health issue. Both prescription opioid use and illicit opioid abuse have increased dramatically in recent years. Prolonged in utero drug exposure may result in neonatal abstinence syndrome (NAS), an acute multisystemic clinical entity that occurs in the first days of life. This syndrome is caused by abrupt discontinuation of fetal exposure to licit or illicit drugs chronically consumed by the mother during pregnancy and transmitted to the fetus through the placenta...
May 18, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28510996/tramadol-with-or-without-paracetamol-acetaminophen-for-cancer-pain
#3
REVIEW
Philip J Wiffen, Sheena Derry, R Andrew Moore
BACKGROUND: Tramadol is an opioid analgesic licensed for use in moderate to severe pain. It is considered as a low risk for abuse, so control regulations are not as stringent as for 'strong' opioids such as morphine. It has a potential role as a step 2 option of the World Health Organization (WHO) analgesic ladder. OBJECTIVES: To assess the benefits and adverse effects of tramadol with or without paracetamol (acetaminophen) for cancer-related pain. SEARCH METHODS: We searched the following databases using a wide range of search terms: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and LILACS...
May 16, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28500651/predictors-of-response-in-emergency-department-patients-receiving-intravenous-opioids-for-severe-pain
#4
Jacob A Radcliff, Rachel M Rafeq, Jane F Bowen, Laura Pontiggia, Sanchita Sen
OBJECTIVE: The primary objective of this study was to identify significant environmental and patient characteristics of emergency department (ED) patients who responded to intravenous (IV) hydromorphone and IV morphine for severe pain. Secondary objectives were to 1) investigate the individual effect of the significant environmental and patient characteristics of responders and 2) assess the nature and strength of the correlation of initial dose and change in pain score from arrival to pre-administration...
May 13, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28498498/impact-of-prescription-drug-monitoring-programs-pdmps-on-opioid-utilization-among-medicare-beneficiaries-in-10-u-s-states
#5
Patience Moyo, Linda Simoni-Wastila, Beth Ann Griffin, Eberechukwu Onukwugha, Donna Harrington, G Caleb Alexander, Francis Palumbo
BACKGROUND AND AIMS: Prescription Drug Monitoring Programs (PDMPs) are a principal strategy used in the USA to address prescription drug abuse. We (1) compared opioid use pre- and post-PDMP implementation and (2) estimated differences of PDMP impact by reason for Medicare eligibility and plan type. DESIGN: Analysis of opioid prescription claims in US states that implemented PDMPs relative to non-PDMP states during 2007-2012. SETTING: Florida, Louisiana, Nebraska, New Jersey, Vermont, Georgia, Wisconsin, Maryland, New Hampshire, and Arkansas, USA...
May 12, 2017: Addiction
https://www.readbyqxmd.com/read/28485408/genetic-and-pharmacological-antagonism-of-nk1-receptor-prevents-opiate-abuse-potential
#6
A J Sandweiss, M I McIntosh, A Moutal, R Davidson-Knapp, J Hu, A K Giri, T Yamamoto, V J Hruby, R Khanna, T M Largent-Milnes, T W Vanderah
Development of an efficacious, non-addicting analgesic has been challenging. Discovery of novel mechanisms underlying addiction may present a solution. Here we target the neurokinin system, which is involved in both pain and addiction. Morphine exerts its rewarding actions, at least in part, by inhibiting GABAergic input onto substance P (SP) neurons in the ventral tegmental area (VTA), subsequently increasing SP release onto dopaminergic neurons. Genome editing of the neurokinin 1 receptor (NK1R) in the VTA renders morphine non-rewarding...
May 9, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28476279/medical-cannabis-use-among-patients-with-chronic-pain-in-an-interdisciplinary-pain-rehabilitation-program-characterization-and-treatment-outcomes
#7
Arya Shah, Julia Craner, Julie L Cunningham
INTRODUCTION: Cannabis is increasingly being used in the treatment of chronic pain. However, there is a lack of available research in the population of patients with chronic pain who are using cannabis. The current study examines clinical and treatment characteristics for patients who are admitted to a 3-week outpatient interdisciplinary chronic pain rehabilitation program. METHOD: Participants (N=48) included patients with a positive urine drug screen for 9-carboxy-tetrahydrocannabinol (THC(+); n=24) and a matched comparison sample of patients with a negative screen (THC(-); n=24)...
June 2017: Journal of Substance Abuse Treatment
https://www.readbyqxmd.com/read/28472697/occurrence-and-fate-of-illicit-drugs-and-pharmaceuticals-in-wastewater-from-two-wastewater-treatment-plants-in-costa-rica
#8
Ana Causanilles, Clemens Ruepert, María Ibáñez, Erik Emke, Félix Hernández, Pim de Voogt
Chemical analysis of raw wastewater in order to assess the presence of biological markers entering a wastewater treatment plant can provide objective information about the health and lifestyle of the population connected to the sewer system. This work was performed in a tropical country of Central America, Costa Rica, with the aim of extending this knowledge to new world regions. This work is the first to report wastewater-based epidemiological data on the use of illicit drugs in this region of the world. Composite wastewater samples from the influents of two different wastewater treatment facilities and surface water samples from surrounding areas were collected applying the best practice protocol and analysed to investigate the occurrence and fate of selected illicit drugs of abuse and pharmaceuticals...
May 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28468518/buprenorphine-for-the-treatment-of-the-neonatal-abstinence-syndrome
#9
Walter K Kraft, Susan C Adeniyi-Jones, Inna Chervoneva, Jay S Greenspan, Diane Abatemarco, Karol Kaltenbach, Michelle E Ehrlich
Background Current pharmacologic treatment of the neonatal abstinence syndrome with morphine is associated with a lengthy duration of therapy and hospitalization. Buprenorphine may be more effective than morphine for this indication. Methods In this single-site, double-blind, double-dummy clinical trial, we randomly assigned 63 term infants (≥37 weeks of gestation) who had been exposed to opioids in utero and who had signs of the neonatal abstinence syndrome to receive either sublingual buprenorphine or oral morphine...
May 4, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28461881/impact-of-tramadol-and-morphine-abuse-on-the-activities-of-acetylcholine-esterase-na-k-atpase-and-related-parameters-in-cerebral-cortices-of-male-adult-rats
#10
Abd El-Hamid Mohamed Elwy, Ghada Tabl
OBJECTIVE: To determine the effect of the most commonly abused drugs (tramadol and morphine), on acetylcholine esterase (AChE), Na(+)/K(+)-ATPase activities and related parameters, Na(+) and K(+) as biomarkers of neurotoxicity. METHODS: Tramadol - as a weak μ opioid receptor agonist- and morphine - as opiate analgesic drugs, were chosen for the present study. Four series of experimental animals were conducted for either tramadol or morphine: control series; repeated single equal doses (therapeutic dose) series; cumulative increasing doses series and delay (withdrawal) series (96 hours withdrawal period after last administration), at time period intervals 7, 14 and 21 days...
March 2017: Electronic Physician
https://www.readbyqxmd.com/read/28460169/bioorthogonal-reaction-mediated-elisa-using-peroxide-test-strip-as-signal-readout-for-point-of-care-testing
#11
Bei Ran, Yunlei Xianyu, Mingling Dong, Yiping Chen, Zhiyong Qian, Xingyu Jiang
This work demonstrates a highly sensitive peroxide test strip (PTS)-based enzyme-linked immunosorbent assay (ELISA) for both qualitative and quantitative detection of drugs of abuse (morphine) and disease biomarkers (interleukin-6 and HIV-1 capsid antigen p24). This color-based PTS is a commercially available product with advantages of low cost, easy operation, and portability, and it is an ideal signal readout strategy in ELISA to simplify the immunoassay procedures and enable point-of-care testing (POCT)...
May 10, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28451875/prevalence-of-gabapentin-abuse-comparison-with-agents-with-known-abuse-potential-in-a-commercially-insured-us-population
#12
Alyssa M Peckham, Kathleen A Fairman, David A Sclar
BACKGROUND: Despite international calls to make gabapentin a controlled substance, studies of gabapentin use/abuse patterns are limited to small/high-risk samples and adverse event reports. OBJECTIVE: The aim of this study was to conduct a systematic assessment of the abuse potential/prevalence of gabapentin in a large sample. DATA SOURCE: Truven Health MarketScan(®) Commercial Claims and Encounters database, years 2013-2015. ELIGIBILITY CRITERIA: Patients with two or more claims for one or more abusable drugs and ≥12 months' continuous enrollment were sampled for Lorenz curve analysis...
April 27, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28448223/the-alerrt-%C3%A2-instrument-a-quantitative-measure-of-the-effort-required-to-compromise-prescription-opioid-abuse-deterrent-tablets
#13
Edward J Cone, August R Buchhalter, Karsten Lindhardt, Torben Elhauge, Jeffrey M Dayno
BACKGROUND: US FDA guidance recommends measuring the degree of effort needed to manipulate abuse-deterrent (AD) opioids. The ALERRT(®) instrument (PinneyAssociates; Bethesda, MD) uses visual analog scales to assess the labor, effort, and resources necessary to physically compromise AD product candidates in standardized settings. OBJECTIVE: Use the ALERRT(®) instrument for testing morphine abuse-deterrent, extended-release, injection-molded tablets (ADER-IMT) 60 and 100 mg and the comparators immediate-release (IR) morphine sulfate 30 mg and extended-release (ER) morphine sulfate 60 mg...
May 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28446883/in-vitro-and-in-vivo-profile-of-ppl-101-and-ppl-103-mixed-opioid-partial-agonist-analgesics-with-low-abuse-potential
#14
Taline V Khroyan, Andrea Cippitelli, Nicholas Toll, John A Lawson, William Crossman, Willma E Polgar, Lawrence Toll
Opiates are still the most effective and widely used treatments for acute and chronic pain. However, the problems associated with morphine and other standard opioid analgesics severely limit their effectiveness in the clinic. PPL-101 and PPL-103 derived from morphine and morphinan ring systems contain a chiral N-substituent, which confers it with a unique combination of high-binding affinities and partial agonist activities at mu, delta, and kappa opioid receptors, leading to unique in vivo pharmacology compared to other conventional opioids...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28436446/opioid-self-administration-is-attenuated-by-early-life-experience-and-gene-therapy-for-anti-inflammatory-il-10-in-the-nucleus-accumbens-of-male-rats
#15
Michael J Lacagnina, Ashley M Kopec, Stewart S Cox, Richa Hanamsagar, Corinne Wells, Susan Slade, Peter M Grace, Linda R Watkins, Edward D Levin, Staci D Bilbo
Early-life conditions can contribute to the propensity for developing neuropsychiatric disease, including substance abuse disorders. However, the long-lasting mechanisms that shape risk or resilience for drug addiction remain unclear. Previous work has shown that a neonatal handling procedure in rats (which promotes enriched maternal care) attenuates morphine conditioning, reduces morphine-induced glial activation, and increases microglial expression of the anti-inflammatory cytokine interleukin-10 (IL-10)...
April 24, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28434890/brain-lipidomic-changes-after-morphine-cocaine-and-amphetamine-administration-desi-ms-imaging-study
#16
Anna Bodzon-Kulakowska, Anna Antolak, Anna Drabik, Marta Marszalek-Grabska, Jolanta Kotlińska, Piotr Suder
Drug addiction is a complex disorder, evoking significant changes in the proteome of the central nervous system. To check if there are also changes in the lipidomic profiles we used desorption electrospray-MS technique for imaging of the brain slices of rats exposed to morphine, cocaine and amphetamine. Our investigations showed alternative regulation of selected lipid's levels in the central nervous system structures, under the influence of applied drugs. Results of our investigations can show changes in the brain treated with drugs of abuse in the new light, indicating role of the lipids in the addiction development...
April 18, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28419074/arymo-er-a-new-abuse-deterrent-morphine-formulation
#17
(no author information available yet)
No abstract text is available yet for this article.
April 24, 2017: Medical Letter on Drugs and Therapeutics
https://www.readbyqxmd.com/read/28417026/cardiovascular-complications-of-acute-amphetamine-abuse-cross-sectional-study
#18
Elham Bazmi, Farinaz Mousavi, Leila Giahchin, Tahmineh Mokhtari, Behnam Behnoush
OBJECTIVES: This study aimed to evaluate cardiovascular complications among patients who abuse amphetamines. METHODS: This cross-sectional study took place between April 2014 and April 2015 among 3,870 patients referred to the Toxicology Emergency Department of Baharlou Hospital, Tehran University of Medical Sciences, Tehran, Iran. Those with clinical signs of drug abuse and positive urine screening tests were included in the study, while cases of chronic abuse were excluded...
February 2017: Sultan Qaboos University Medical Journal
https://www.readbyqxmd.com/read/28406856/treating-women-who-are-pregnant-and-parenting-for-opioid-use-disorder-and-the-concurrent-care-of-their-infants-and-children-literature-review-to-support-national-guidance
#19
Stacey L Klaman, Krystyna Isaacs, Anne Leopold, Joseph Perpich, Susan Hayashi, Jeff Vender, Melinda Campopiano, Hendrée E Jones
OBJECTIVES: The prevalence of opioid use disorder (OUD) during pregnancy is increasing. Practical recommendations will help providers treat pregnant women with OUD and reduce potentially negative health consequences for mother, fetus, and child. This article summarizes the literature review conducted using the RAND/University of California, Los Angeles Appropriateness Method project completed by the US Department of Health and Human Services Substance Abuse and Mental Health Services Administration to obtain current evidence on treatment approaches for pregnant and parenting women with OUD and their infants and children...
April 13, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28401523/injection-of-pharmaceuticals-designed-for-oral-use-harms-experienced-and-effective-harm-reduction-through-filtration
#20
Stuart McLean, Rahul Patel, Raimondo Bruno
Several pharmaceutical products are liable to 'abuse' or use outside their prescription, which frequently involves their injection. Examples are slow-release forms of morphine and oxycodone, and sublingual buprenorphine. During injection preparation, the drug is extracted into water, after crushing and heating the tablet if considered necessary. Since these products are designed for oral administration, they can contain excipients (ingredients other than the drug) which are poorly soluble, resulting in suspension of particles in the injection solution...
April 2, 2017: Current Topics in Behavioral Neurosciences
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