Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bupropion was initially developed and licensed for the treatment of major depressive disorder in the United States in 1989. It was licensed as a pharmacotherapy for smoking cessation in the United States in 1997 and in the United Kingdom in 2000, and for the prevention of seasonal major depressive episodes in patients with seasonal affective disorder in the United States in 2006. Its main mechanism of action is believed to be via dopamine and noradrenalin reuptake inhibition. In addition to proven clinical efficacy for the treatment of major depression, the prevention of depressive episodes in patients with seasonal affective disorder, and as an aid to smoking cessation treatment, bupropion has demonstrated efficacy for attenuation of symptoms of attention deficit hyperactivity disorder, and more recently it has shown anti-inflammatory action against proinflammatory cytokines such as tumor necrosis factor-alpha (TNF-alpha), which may be implicated in a number of inflammatory diseases such as Crohn's disease. The twice-daily sustained-release formulation has been extensively evaluated for smoking cessation and has shown continuous smoking abstinence rates at one year of the order of 20% across many clinical groups including healthy smokers, and smokers with cardiovascular disease, chronic obstructive airways disease, depression and schizophrenia. Bupropion is well tolerated with side effects including insomnia, headache, dry mouth, dizziness and nausea. Bupropion is a cytochrome p450 2D6 inhibitor and care must be taken when coprescribing with drugs cleared by this enzyme and when coprescribing with drugs that lower seizure threshold. Despite the clinical effectiveness and cost-effectiveness of bupropion as an aid to smoking cessation, its uptake for this indication remains low when compared with nicotine replacement therapy.
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PMID:Bupropion. 1713 26

Fatigue in Crohn's disease (CD) is considered as a consequence of the disease and its treatment. If research showed the impact of the activity of the disease on vitality, patients can express fatigue even if the disease is inactive. Sleep disturbances are now considered in inflammatory bowel disease (IBD) and they could be involved in fatigue. It is well-known that depression and anxiety occur in IBD: They involve sleep disturbances and asthenia. But neither factors have been assessed simultaneously from a longitudinal perspective. Fifty-two patients participated in this study. Fatigue (MFI), depression (HAD-D), anxiety (HAD-A), sleep disturbances (ISI, IQPS), subjective quality of life (Mos-SF36) and activity of the disease (CDAI) were assessed twice with a one-year interval. Results showed constancy in fatigue and the mental health state. Moreover, if depression, anxiety, quality of life, and fatigue followed the same course of activity of the disease only during one visit, CDAI did not correlate with these dimensions between visits. CDAI only prognosticated insomnia. These results suggest that fatigue and poor quality of life may be primarily linked to depression in a secondary context of CD.
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PMID:Crohn's disease and fatigue: constancy and co-variations of activity of the disease, depression, anxiety and subjective quality of life. 2067 78

Introduction: The proliferation of cannabis dispensaries within the United States has emerged from patient demand for the legalization of cannabis as an alternative treatment for a number of conditions and symptoms. Unfortunately, nothing is known about the practices of dispensary staff with respect to recommendation of cannabis strains/concentrations for specific patient ailments. To address this limitation, the present study assessed the training and practices of cannabis dispensary staff. Materials and Methods: Medical and nonmedical dispensary staff (n=55) were recruited via e-mail and social media to complete an online survey assessing their demographic characteristics, dispensary features, patient characteristics, formal training, and cannabis recommendation practices. Results: Fifty-five percent of dispensary staff reported some formal training for their position, with 20% reporting medical/scientific training. A majority (94%) indicated that they provide specific cannabis advice to patients. In terms of strains, dispensary staff trended toward recommendations of Indica for anxiety, chronic pain, insomnia, nightmares, and Tourette's syndrome. They were more likely to recommend Indica and hybrid plants for post-traumatic stress disorder (PTSD)/trauma and muscle spasms. In contrast, staff were less likely to recommend Indica for depression; hybrid strains were most often recommended for amyotrophic lateral sclerosis (ALS). In terms of cannabinoid concentrations, dispensary staff were most likely to recommend a 1:1 ratio of delta-9-tetrahydrocannabinol (THC):cannabidiol (CBD) for patients suffering from anxiety, Crohn's disease, hepatitis C, and PTSD/trauma, while patients seeking appetite stimulation were most likely to be recommended THC. Staff recommended high CBD for arthritis and Alzheimer's disease and a high CBD or 1:1 ratio for ALS, epilepsy, and muscle spasms. Conclusions: Although many dispensary staff are making recommendations consistent with current evidence, some are recommending cannabis that has either not been shown effective for, or could exacerbate, a patient's condition. Findings underscore the importance of consistent, evidence-based, training of dispensary staff who provide specific recommendations for patient medical conditions.
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PMID:Training and Practices of Cannabis Dispensary Staff. 2886 96