nabilone and Fibromyalgia

nabilone has been researched along with Fibromyalgia* in 6 studies

Reviews

2 review(s) available for nabilone and Fibromyalgia

ArticleYear
Recent strategies for drug development in fibromyalgia syndrome.
    Expert review of neurotherapeutics, 2016, Volume: 16, Issue:12

    The US Federal Drug Administration (FDA) approved 3 medications for treating fibromyalgia syndrome (FMS). There have been no additional FDA approvals since January 2009 and the efficacy of the FDA-approved medications for FMS has been questioned. Areas covered: The "search for studies" tool using clinicaltrials.gov and PubMed were employed. The term, "fibromyalgia" was used for clinicaltrials.gov. The terms employed for PubMed were "Name-of-Drug Fibromyalgia", "Fibromyalgia Treatment" or "Fibromyalgia Drug Treatment." Clinical trials were reviewed if they were prospective and blinded, and if they employed a comparator, either placebo or another pharmaceutical. Expert commentary: Progress toward standardizing the outcome measures for FMS clinical trials have been made but challenges remain. Several pharmaceutical candidates for FMS have been tested since 2009. The results of these studies with potential novel targets for drug development for FMS were reviewed including the results of trials with sodium oxybate, quetiapine, esreboxetine, nabilone, memantine, naltrexone, and melatonin.

    Topics: Dronabinol; Drug Discovery; Fibromyalgia; Humans; Prospective Studies; Sodium Oxybate

2016
Cannabinoids for fibromyalgia.
    The Cochrane database of systematic reviews, 2016, Jul-18, Volume: 7

    This review is one of a series on drugs used to treat fibromyalgia. Fibromyalgia is a clinically well-defined chronic condition of unknown aetiology characterised by chronic widespread pain that often co-exists with sleep problems and fatigue affecting approximately 2% of the general population. People often report high disability levels and poor health-related quality of life (HRQoL). Drug therapy focuses on reducing key symptoms and disability, and improving HRQoL. Cannabis has been used for millennia to reduce pain and other somatic and psychological symptoms.. To assess the efficacy, tolerability and safety of cannabinoids for fibromyalgia symptoms in adults.. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE to April 2016, together with reference lists of retrieved papers and reviews, three clinical trial registries, and contact with trial authors.. We selected randomised controlled trials of at least four weeks' duration of any formulation of cannabis products used for the treatment of adults with fibromyalgia.. Two review authors independently extracted the data of all included studies and assessed risk of bias. We resolved discrepancies by discussion. We performed analysis using three tiers of evidence. First tier evidence was derived from data meeting current best standards and subject to minimal risk of bias (outcome equivalent to substantial pain intensity reduction, intention-to-treat analysis without imputation for drop-outs; at least 200 participants in the comparison, eight to 12 weeks' duration, parallel design), second tier evidence from data that did not meet one or more of these criteria and were considered at some risk of bias but with adequate numbers (i.e. data from at least 200 participants) in the comparison, and third tier evidence from data involving small numbers of participants that were considered very likely to be biased or used outcomes of limited clinical utility, or both. We assessed the evidence using GRADE (Grading of Recommendations Assessment, Development and Evaluation).. We included two studies with 72 participants. Overall, the two studies were at moderate risk of bias. The evidence was derived from group mean data and completer analysis (very low quality evidence overall). We rated the quality of all outcomes according to GRADE as very low due to indirectness, imprecision and potential reporting bias.The primary outcomes in our review were participant-reported pain relief of 50% or greater, Patient Global Impression of Change (PGIC) much or very much improved, withdrawal due to adverse events (tolerability) and serious adverse events (safety). Nabilone was compared to placebo and to amitriptyline in one study each. Study sizes were 32 and 40 participants. One study used a cross-over design and one used a parallel group design; study duration was four or six weeks. Both studies used nabilone, a synthetic cannabinoid, with a bedtime dosage of 1 mg/day. No study reported the proportion of participants experiencing at least 30% or 50% pain relief or who were very much improved. No study provided first or second tier (high to moderate quality) evidence for an outcome of efficacy, tolerability and safety. Third tier (very low quality) evidence indicated greater reduction of pain and limitations of HRQoL compared to placebo in one study. There were no significant differences to placebo noted for fatigue and depression (very low quality evidence). Third tier evidence indicated better effects of nabilone on sleep than amitriptyline (very low quality evidence). There were no significant differences between the two drugs noted for pain, mood and HRQoL (very low quality evidence). More participants dropped out due to adverse events in the nabilone groups (4/52 participants) than in the control groups (1/20 in placebo and 0/32 in amitriptyline group). The most frequent adverse events were dizziness, nausea, dry mouth and drowsiness (six participants with nabilone). Neither study reported serious adverse events during the period of both studies. We planned to create a GRADE 'Summary of findings' table, but due to the scarcity of data we were unable to do this. We found no relevant study with herbal cannabis, plant-based cannabinoids or synthetic cannabinoids other than nabilone in fibromyalgia.. We found no convincing, unbiased, high quality evidence suggesting that nabilone is of value in treating people with fibromyalgia. The tolerability of nabilone was low in people with fibromyalgia.

    Topics: Adult; Aged; Amitriptyline; Analgesics, Non-Narcotic; Cannabinoids; Dronabinol; Fibromyalgia; Health Status; Humans; Middle Aged; Quality of Life; Randomized Controlled Trials as Topic

2016

Trials

2 trial(s) available for nabilone and Fibromyalgia

ArticleYear
The effects of nabilone on sleep in fibromyalgia: results of a randomized controlled trial.
    Anesthesia and analgesia, 2010, Feb-01, Volume: 110, Issue:2

    Sleep disorders affect many patients with chronic pain conditions. Cannabis has been reported by several patient populations to help sleep. We evaluated the safety and efficacy of nabilone, a synthetic cannabinoid, on sleep disturbance in fibromyalgia (FM), a disease characterized by widespread chronic pain and insomnia.. We conducted a randomized, double-blind, active-control, equivalency crossover trial to compare nabilone (0.5-1.0 mg before bedtime) to amitriptyline (10-20 mg before bedtime) in patients with FM with chronic insomnia. Subjects received each drug for 2 wk with a 2-wk washout period. The primary outcome was sleep quality, measured by the Insomnia Severity Index and the Leeds Sleep Evaluation Questionnaire. Secondary outcomes included pain, mood, quality of life, and adverse events (AEs).. Thirty-one subjects were enrolled and 29 completed the trial (26 women, mean age 49.5 yr). Although sleep was improved by both amitriptyline and nabilone, nabilone was superior to amitriptyline (Insomnia Severity Index difference = 3.2; 95% confidence interval = 1.2-5.3). Nabilone was marginally better on the restfulness (Leeds Sleep Evaluation Questionnaire difference = 0.5 [0.0-1.0]) but not on wakefulness (difference = 0.3 [-0.2 to 0.8]). No effects on pain, mood, or quality of life were observed. AEs were mostly mild to moderate and were more frequent with nabilone. The most common AEs for nabilone were dizziness, nausea, and dry mouth.. Nabilone is effective in improving sleep in patients with FM and is well tolerated. Low-dose nabilone given once daily at bedtime may be considered as an alternative to amitriptyline. Longer trials are needed to determine the duration of effect and to characterize long-term safety.

    Topics: Adult; Aged; Amitriptyline; Anti-Anxiety Agents; Antidepressive Agents; Cross-Over Studies; Double-Blind Method; Dronabinol; Female; Fibromyalgia; Humans; Male; Middle Aged; Pain Measurement; Patient Satisfaction; Sleep; Sleep Initiation and Maintenance Disorders

2010
Nabilone for the treatment of pain in fibromyalgia.
    The journal of pain, 2008, Volume: 9, Issue:2

    A randomized, double-blind, placebo-controlled trial was conducted to determine the benefit of nabilone in pain management and quality of life improvement in 40 patients with fibromyalgia. After a baseline assessment, subjects were titrated up on nabilone, from 0.5 mg PO at bedtime to 1 mg BID over 4 weeks or received a corresponding placebo. At the 2- and 4-week visits, the primary outcome measure, visual analog scale (VAS) for pain, and the secondary outcome measures, number of tender points, the average tender point pain threshold, and the Fibromyalgia Impact Questionnaire (FIQ), were evaluated. After a 4-week washout period, subjects returned for reassessment of the outcome measures. There were no significant differences in population demographics between groups at baseline. There were significant decreases in the VAS (-2.04, P < .02), FIQ (-12.07, P < .02), and anxiety (-1.67, P < .02) in the nabilone treated group at 4 weeks. There were no significant improvements in the placebo group. The treatment group experienced more side effects per person at 2 and 4 weeks (1.58, P < .02 and 1.54, P < .05), respectively. Nabilone appears to be a beneficial, well-tolerated treatment option for fibromyalgia patients, with significant benefits in pain relief and functional improvement.. To our knowledge, this is the first randomized, controlled trial to assess the benefit of nabilone, a synthetic cannabinoid, on pain reduction and quality of life improvement in patients with fibromyalgia. As nabilone improved symptoms and was well-tolerated, it may be a useful adjunct for pain management in fibromyalgia.

    Topics: Analgesics; Anxiety; Double-Blind Method; Dronabinol; Fibromyalgia; Humans; Middle Aged; Pain; Pain Measurement; Placebos; Quality of Life; Treatment Outcome

2008

Other Studies

2 other study(ies) available for nabilone and Fibromyalgia

ArticleYear
Persistence of use of prescribed cannabinoid medicines in Manitoba, Canada: a population-based cohort study.
    Addiction (Abingdon, England), 2019, Volume: 114, Issue:10

    To estimate prevalence of continuous use (persistence) of prescribed cannabinoid medications for up to 1 year from initial prescription in Manitoba, Canada and predictors of duration of use.. A retrospective, population-based, cohort study using administrative data from the Manitoba Population Research Data Repository located at the Manitoba Centre for Health Policy, Canada.. People without a record of a previous prescription who were prescribed a cannabinoid medication from 1 April 2004 to 1 April 2016 followed for 1 year from the date of first prescription.. Continuous prescribed cannabinoid medication use was defined as use without a gap exceeding 60 days between prescriptions. The primary outcome was prevalence of continuous prescribed cannabinoid medication use for up to 1 year. A secondary outcome was duration of continuous use. Predictors were socio-demographic characteristics, medical diagnoses and type of cannabinoid medication.. Among 5452 new users, 18.1% [95% confidence interval (CI) = 17.08-19.12] were still using cannabinoids at 1 year. Median duration of use was 31 days [interquartile range (IQR) = 25-193]. This was highest for nabilone (33 days, IQR = 25-199) and lowest for nabiximols (20 days, IQR = 7-30). Use was longest among 19-45- and 46-64-year-old users and those with the highest socio-economic status. Fibromyalgia [hazard ratio (HR) = 0.89, 95% CI = 0.84-0.95], osteoarthritis (HR = 0.91, 95% CI = 0.82-0.97) and substance use disorder (HR = 0.85, 95% CI = 0.76-0.94) diagnoses were associated with longer use (HR for discontinuation-HR < 1 less discontinuation and longer use). A diagnosis of cancer was associated with shorter use (HR = 2.73, 95% CI = 2.02-3.67).. In Manitoba, Canada approximately 18% of people prescribed cannabinoid medication continue using for at least 1 year. Duration of use varies with type of cannabinoid medication, age, socio-economic status and dagnosis.

    Topics: Adolescent; Adult; Aged; Cannabidiol; Cannabinoids; Dronabinol; Drug Combinations; Duration of Therapy; Female; Fibromyalgia; Humans; Male; Manitoba; Medication Adherence; Middle Aged; Neoplasms; Osteoarthritis; Prescription Drugs; Retrospective Studies; Social Class; Substance-Related Disorders; Young Adult

2019
[Therapeutic use of cannabis derivatives].
    La Revue du praticien, 2014, Volume: 64, Issue:2

    The therapeutic use of cannabis has generated a lot of interest in the past years, leading to a better understanding of its mechanisms of action. Countries like the United States and Canada have modified their laws in order to make cannabinoid use legal in the medical context. It's also the case in France now, where a recent decree was issued, authorizing the prescription of medication containing "therapeutic cannabis" (decree no. 2013-473, June 5, 2013). Cannabinoids such as dronabinol, Sativex and nabilone have been tested for the treatment of acute and chronic pain. These agents are most promising to relieve chronic pain associated with cancer, with human immunodeficiency virus infection and with multiple sclerosis. However, longer-term studies are required to determine potential long-term adverse effects and risks of misuse and addiction.

    Topics: Antiemetics; Cannabidiol; Dronabinol; Drug Combinations; Fibromyalgia; Humans; Multiple Sclerosis; Muscle Spasticity; Pain; Plant Extracts

2014