ArticleThe journal of pain2017
Effects of Short-Term Oxycodone Maintenance on Experimental Pain Responses in Physically Dependent Opioid Abusers.
Article in The journal of pain, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Methadone maintenance patients lack analgesic response to a cumulative intravenous dose of 32 mg of hydromorphone.Drug and alcohol dependence · 2021Trial
- Analgesic Effects of Hydromorphone versus Buprenorphine in Buprenorphine-maintained Individuals.Anesthesiology · 2019Trial
- Virtual Reality-Based Biofeedback and Guided Meditation in Rheumatology: A Pilot Study.ACR open rheumatology · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
A common clinical problem with opioid analgesics is the loss of analgesic efficacy after repeated dosing; when this occurs, it is not clear what principles should guide providing effective analgesia among opioid-dependent individuals. This within-subject inpatient study aimed to determine if physically dependent opioid abusers (n = 11) experience changes in oxycodone-induced analgesia during 2 oxycodone maintenance (30 mg orally 4 times per day) phases: initial stabilization (days 1-3) and after 6 weeks of chronic dosing. Six sessions (3 each phase), measured threshold, tolerance, and pain ratings for a Pressure Pain Test and Cold Pressor Test after a single double-blind dose of oxycodone 30 mg (initial stabilization) and 0, 30, and 60 mg (chronic dosing) given in place of a scheduled maintenance dose. Physiologic and opioid agonist effects were assessed during chronic dosing sessions. There was no analgesic response to oxycodone 30 mg. Oxycodone (60 mg) produced a 25% increase in peak Cold Pressor Test threshold compared with placebo, and significantly increased expired breath CO2, miosis, and ratings of abuse liability measures. These data suggest that more than twice the acute oxycodone maintenance dose is needed to produce robust acute analgesia, although adverse effects (eg, respiratory depression and abuse signals) may occur with lower doses. PERSPECTIVE: To understand sensitivity to opioid analgesia in opioid-dependent individuals, this article describes experimental pain, subjective and physiological responses during stabilization and after 6 weeks of oxycodone maintenance. Oxycodone produced euphoric effects and miosis with limited evidence of analgesia.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.