nabilone and Multiple-Sclerosis

Topics: Aged; Anorexia; Antineoplastic Agents; Cancer Pain; Cannabidiol; Cannabinoid Receptor Agonists; Cannabinoids; Dizziness; Dose-Response Relationship, Drug; Dronabinol; Humans; Middle Aged; Multiple Sclerosis; Nausea; Neurodegenerative Diseases; Pain; Perceptual Disorders; Randomized Controlled Trials as Topic; Regression Analysis; Self Report; Vomiting

Pharmaceutical cannabinoids such as nabiximols, nabilone and dronabinol, and plant-based cannabinoids have been investigated for their therapeutic potential in treating multiple sclerosis (MS) symptoms. This review of reviews aimed to synthesise findings from high quality systematic reviews that examined the safety and effectiveness of cannabinoids in multiple sclerosis. We examined the outcomes of disability and disability progression, pain, spasticity, bladder function, tremor/ataxia, quality of life and adverse effects.. We identified 11 eligible systematic reviews providing data from 32 studies, including 10 moderate to high quality RCTs. Five reviews concluded that there was sufficient evidence that cannabinoids may be effective for symptoms of pain and/or spasticity in MS. Few reviews reported conclusions for other symptoms. Recent high quality reviews find cannabinoids may have modest effects in MS for pain or spasticity. Future research should include studies with non-cannabinoid comparators; this is an important gap in the evidence.

Topics: Cannabidiol; Cannabinoids; Cannabis; Dronabinol; Drug Combinations; Humans; Multiple Sclerosis; Pain; Quality of Life; Randomized Controlled Trials as Topic; Systematic Reviews as Topic

Answer questions and earn CME/CNE Marijuana has been used for centuries, and interest in its medicinal properties has been increasing in recent years. Investigations into these medicinal properties has led to the development of cannabinoid pharmaceuticals such as dronabinol, nabilone, and nabiximols. Dronabinol is best studied in the treatment of nausea secondary to cancer chemotherapy and anorexia associated with weight loss in patients with acquired immune deficiency syndrome, and is approved by the US Food and Drug Administration for those indications. Nabilone has been best studied for the treatment of nausea secondary to cancer chemotherapy. There are also limited studies of these drugs for other conditions. Nabiximols is only available in the United States through clinical trials, but is used in Canada and the United Kingdom for the treatment of spasticity secondary to multiple sclerosis and pain. Studies of marijuana have concentrated on nausea, appetite, and pain. This article will review the literature regarding the medical use of marijuana and these cannabinoid pharmaceuticals (with emphasis on indications relevant to oncology), as well as available information regarding adverse effects of marijuana use.

Topics: Analgesics, Non-Narcotic; Antiemetics; Canada; Cannabidiol; Clinical Trials as Topic; Dronabinol; Drug Combinations; Evidence-Based Medicine; Humans; Medical Marijuana; Multiple Sclerosis; Neoplasms; Pain; Treatment Outcome; United Kingdom; United States

Biological activity of cannabinoids is caused by binding to two cannabinoid receptors CB1 and CB2. Psychoactive is not only tetrahydrocannabinol (THC) but also: cannabidiol, cannabigerol or cannabichromen. Formerly, the usefulness of hemp was assessed in the relation to temporary appeasement of the symptoms of some ailments as nausea or vomiting. Present discoveries indicates that cannabis-based drugs has shown ability to alleviate of autoimmunological disorders such as: Multiple sclerosis (MS), Rheumatoid arthritis (RA) or inflammatory bowel disease. Another studies indicates that cannabinoids play role in treatment of neurological disorders like Alzheimer disease or Amyotrophic lateral sclerosis (ALS) or even can reduce spreading of tumor cells. Cannabinoids stand out high safety profile considering acute toxicity, it is low possibility of deadly overdosing and side-effects are comprise in range of tolerated side-effects of other medications. In some countries marinol and nabilone are used as anti vomiting and nausea drug. First cannabis-based drug containg naturally occurring cannabinoids is Sativex. Sativex is delivered in an mucosal spray for patients suffering from spasticity in MS, pain relevant with cancer and neuropathic pain of various origin. Despite the relatively low acute toxicity of cannabinoids they should be avoid in patients with psychotic disorders, pregnant or breastfeeding woman. Cannabinoids prolong a time of reaction and decrease power of concentration that's why driving any vehicles is forbidden. Cannabis side-effects varies and depend from several factors like administrated dose, rout of administration and present state of mind. After sudden break from long-lasting use, withdrawal symptoms can appear, although they entirely disappear after a week or two.

Topics: Arthritis, Rheumatoid; Cannabidiol; Cannabinoids; Cannabis; Contraindications; Dronabinol; Drug Combinations; Humans; Inflammatory Bowel Diseases; Multiple Sclerosis; Muscle Spasticity; Nausea; Nervous System Diseases; Pain; Plant Extracts; Vomiting

There is a growing amount of evidence to suggest that cannabis and individual cannabinoids may be effective in suppressing certain symptoms of multiple sclerosis and spinal cord injury, including spasticity and pain. Anecdotal evidence is to be found in newspaper reports and also in responses to questionnaires. Clinical evidence comes from trials, albeit with rather small numbers of patients. These trials have shown that cannabis, Delta(9)-tetrahydrocannabinol, and nabilone can produce objective and/or subjective relief from spasticity, pain, tremor, and nocturia in patients with multiple sclerosis (8 trials) or spinal cord injury (1 trial). The clinical evidence is supported by results from experiments with animal models of multiple sclerosis. Some of these experiments, performed with mice with chronic relapsing experimental allergic encephalomyelitis (CREAE), have provided strong evidence that cannabinoid-induced reductions in tremor and spasticity are mediated by cannabinoid receptors, both CB(1) and CB(2). Endocannabinoid concentrations are elevated in the brains and spinal cords of CREAE mice with spasticity, and in line with this observation, spasticity exhibited by CREAE mice can be ameliorated by inhibitors of endocannabinoid membrane transport or enzymic hydrolysis. Research is now needed to establish whether increased endocannabinoid production occurs in multiple sclerosis. Future research should also be directed at obtaining more conclusive evidence about the efficacy of cannabis or individual cannabinoids against the signs and symptoms of these disorders, at devising better modes of administration for cannabinoids and at exploring strategies that maximize separation between the sought-after therapeutic effects and the unwanted effects of these drugs.

Topics: Animals; Cannabinoid Receptor Modulators; Cannabinoids; Cannabis; Clinical Trials as Topic; Dronabinol; Humans; Multiple Sclerosis

The primary goal of this prospective extended case series was to obtain the first data about the potential influence of nabilone intake on driving ability related neuropsychological functions. Six patients were investigated within a placebo controlled, double-blind crossover study of this synthetic cannabinoid (2 mg/day) in patients with multiple sclerosis and spasticity associated pain. Five neuropsychological functions (reaction time, working memory, divided attention, psychomotor speed and mental flexibility) were assessed. No indication was found of a deterioration of any of the five investigated neuropsychological functions during the 4-week treatment period with nabilone.

Topics: Adult; Aged; Antiemetics; Attention; Automobile Driving; Cross-Over Studies; Double-Blind Method; Dronabinol; Female; Humans; Male; Memory, Short-Term; Middle Aged; Multiple Sclerosis; Muscle Spasticity; Pain; Prospective Studies; Psychomotor Performance; Reaction Time

Topics: Antiemetics; Antineoplastic Agents; Cannabidiol; Cannabinoid Receptor Agonists; Chronic Pain; Decision Making, Shared; Dronabinol; Drug and Narcotic Control; Drug Resistant Epilepsy; Epilepsies, Myoclonic; Humans; Lennox Gastaut Syndrome; Medical Marijuana; Multiple Sclerosis; Muscle Spasticity; Nausea; Needs Assessment; Physicians, Primary Care; Practice Guidelines as Topic; Specialization; United Kingdom; Vomiting

There is considerable public and political interest in the use of cannabis products for medical purposes.. The task force of the European Pain Federation (EFIC) conducted a survey with its national chapters representatives on the status of approval of all types of cannabis-based medicines, the covering of costs and the availability of a position paper of a national medical association on the use of medical cannabis for chronic pain and for symptom control in palliative/supportive care.. Thirty-one out of 37 contacted councillors responded. Plant-derived tetrahydrocannabinol/cannabidiol (THC/CBD) oromucosal spray is approved for spasticity in multiple sclerosis refractory to conventional treatment in 21 EFIC chapters. Plant-derived THC (dronabinol) is approved for some palliative care conditions in four EFIC chapters. Synthetic THC analogue (nabilone) is approved for chemotherapy-associated nausea and vomiting refractory to conventional treatment in four EFIC chapters'. Eight EFIC chapters' countries have an exceptional and six chapters an expanded access programme for medical cannabis. German and Israeli pain societies recommend the use of cannabis-based medicines as third-line drug therapies for chronic pain within a multicomponent approach. Conversely, the German medical association and a team of finish experts and officials do not recommend the prescription of medical cannabis due to the lack of high-quality evidence of efficacy and the potential harms.. There are marked differences between the countries represented in EFIC in the approval and availability of cannabis-based products for medical use. EFIC countries are encouraged to collaborate with the European Medicines Agency to publish a common document on cannabis-based medicines.. There are striking differences between European countries in the availability of plant-derived and synthetic cannabinoids and of medical cannabis for pain management and for symptom control in palliative care and in the covering of costs by health insurance companies or state social security systems.

Topics: Antiemetics; Antineoplastic Agents; Cannabidiol; Cannabinoid Receptor Agonists; Chronic Pain; Dronabinol; Drug Approval; Drug Combinations; Europe; Germany; Humans; Israel; Medical Marijuana; Multiple Sclerosis; Muscle Spasticity; Nausea; Pain Management; Palliative Care; Societies, Medical; Surveys and Questionnaires; Vomiting

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

Cannabinoids have been known for many centuries because of their various effects in healthcare. They are primarily effective in reducing nausea, vomiting, pain, anorexia, spasticity and depression. Some other effects are known, all seem to be mediated by cannabinoid receptors in the central nervous system. In the past years, medical use has been proven in several studies. Today, the therapeutical use of cannabinoids in medicine is increasing, and access was made easier. Especially in pain-management and palliative care, they seem to be a valuable therapeutic option.

Topics: Adenocarcinoma; Analgesics; Analgesics, Opioid; Dronabinol; Drug Therapy, Combination; Female; Humans; Middle Aged; Multiple Sclerosis; Pain, Intractable; Palliative Care; Quality of Life; Uterine Neoplasms

Topics: Analgesics; Dronabinol; Humans; Multiple Sclerosis; Naloxone; Narcotic Antagonists; Pain; Pain Measurement; Receptors, Opioid

Topics: Dronabinol; Humans; Male; Middle Aged; Multiple Sclerosis