Lunesta

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

BACKGROUND: Disturbed sleep can cause to m health problems such as cognitive impairment, depressed mood, and negative effects on cardiovascular, endocrine, and immune function. This study formulates and optimizes Eszopiclone trilaminate fast dissolving film. METHODS: Prepared Eszopiclone trilaminate fast dissolving film (Eszopiclone TFDF) was characterized by disintegration time, drug release, tensile strength (TS), percentage elongation (EB%), folding endurance, taste masking test, and in vitro dissolution test...

RATIONALE: Eszopiclone, sold under the brand name Lunesta, is a new type of non-benzodiazepine hypnotic. Eszopiclone is a zopiclone dextrorotation, which is classified as a cyclopyrrolone. It functions by binding gamma-aminobutyric acid (GABA) receptors. Compared with benzodiazepines hypnotics, eszopiclone has higher selectivity for certain subunits of the GABA(A) receptor. So far, there are no reports about the elevation of serum enzymes or severe liver injury caused by eszopiclone. Here, we present a case report of acute liver injury following eszopiclone treatment in a patient with chronic hepatitis B virus (HBV)...

Sleep spindles, defining oscillations of stage 2 non-rapid eye movement sleep (N2), mediate memory consolidation. Schizophrenia is characterized by reduced spindle activity that correlates with impaired sleep-dependent memory consolidation. In a small, randomized, placebo-controlled pilot study of schizophrenia, eszopiclone (Lunesta®), a nonbenzodiazepine sedative hypnotic, increased N2 spindle density (number/minute) but did not significantly improve memory. This larger double-blind crossover study that included healthy controls investigated whether eszopiclone could both increase N2 spindle density and improve memory...

Although direct-to-consumer (DTC) prescription drug advertising is regulated by the U.S. Food and Drug Administration, content analyses suggest advertisers may not disclose drug risks in the same way they describe drug benefits. This study tests the relationship between image congruency in televised DTC advertisements, recall of risks/benefits, and perceived persuasiveness. Advertisements for Nasonex, Advair, and Lunesta were shown to college students in either their original (image incongruent) or modified (image neutral) form...

BACKGROUND: When the US FDA approves a new prescription drug there is still a great deal remaining to be learned about the safe and proper use of that product. When new information addressing these topics emerges post-approval, the FDA may issue a Drug Safety Communication (DSC) to alert patients and physicians. The effectiveness of the communication-how drug safety messaging conveyed in FDA DSCs changes patient or prescriber behavior-may depend on multiple factors, including the way physicians and patients learn about the information, their understanding of the issues conveyed, and their perception of the importance of the information...

AIMS: A review on headache and insomnia revealed that insomnia is a risk factor for increased headache frequency and headache intensity in migraineurs. The authors designed a randomized, double blind, placebo-controlled, parallel-group, pilot study in which migraineurs who also had insomnia were enrolled, to test this observation. METHODOLOGY: In the study, the authors treated 79 subjects with IHS-II migraine with and/or without aura and with DSM-IV primary insomnia for 6 weeks with 3 mg eszopiclone (Lunesta(®)) or placebo at bedtime...

No abstract text is available yet for this article.

The prevalence of moderate-to-severe sleep problems is significantly higher among people with multiple sclerosis (MS) than in the general population. In 2002, we found a significant relationship between fatigue and disrupted sleep in patients with relapsing-remitting MS (RRMS). The objectives of this study were to determine whether eszopiclone (Lunesta; Sunovion Pharmaceuticals Inc, Marlborough, MA) was superior to placebo in improving sleep among patients with MS-related fatigue and sleep complaints (primary end point); and to assess the impact of improved sleep on daytime fatigue and functioning (secondary end point)...

STUDY OBJECTIVES: In schizophrenia there is a dramatic reduction of sleep spindles that predicts deficient sleep-dependent memory consolidation. Eszopiclone (Lunesta), a non-benzodiazepine hypnotic, acts on γ-aminobutyric acid (GABA) neurons in the thalamic reticular nucleus where spindles are generated. We investigated whether eszopiclone could increase spindles and thereby improve memory consolidation in schizophrenia. DESIGN: In a double-blind design, patients were randomly assigned to receive either placebo or 3 mg of eszopiclone...

Current treatments for insomnia, such as zolpidem (Ambien) and eszopiclone (Lunesta), are γ-aminobutyric acid type A (GABAA)-positive allosteric modulators that carry a number of side effects including the potential to disrupt cognition. In an effort to develop better tolerated medicines, we have identified dual orexin 1 and 2 receptor antagonists (DORAs), which promote sleep in preclinical animal models and humans. We compare the effects of orally administered eszopiclone, zolpidem, and diazepam to the dual orexin receptor antagonist DORA-22 on sleep and the novel object recognition test in rat, and on sleep and two cognition tests (delayed match to sample and serial choice reaction time) in the rhesus monkey...

Eszopiclone (Lunesta®) is used for the treatment of insomnia. It is the S (+)-enantiomer of racemic zopiclone, a cyclopyrrolone with no structural similarity to the hypnotic drugs zolpidem and zaleplon or to the benzodiazepines and barbiturates. Although eszopiclone interacts with the gamma-aminobutyric acid A-type (GABA(A)) receptor complex, it has a different binding profile than other sedative/hypnotic agents and modulates the receptor complex in a unique manner. Thus, eszopiclone might produce different pharmacological effects compared to other sedative/hypnotic agents...

OBJECTIVE: The aim of this study was to investigate the potential of mindfulness-based stress reduction (MBSR) as a treatment for chronic primary insomnia. DESIGN: A randomized controlled trial was conducted. SETTING: The study was conducted at a university health center. PATIENTS: Thirty adults with primary chronic insomnia based on criteria of the Diagnostic and Statistical Manual of Mental Disorders, Text Revision, 4th Edition were randomized 2:1 to MBSR or pharmacotherapy (PCT)...

Eszopiclone (Lunesta) is the first hypnotic to receive US FDA approval for the long-term treatment of chronic insomnia. This novel nonbenzodiazepine hypnotic provides another option for patients with sleep disorders by inducing rapid-sleep onset and sleep maintenance. The drug is effective and well tolerated in adult patients with insomnia. Eszopiclone is more expensive than some other nonbenzodiazepine hypnotics (zaleplon, immediate release zolpidem) and benzodiazepine hypnotics, and much less expensive than controlled-release zolpidem...

Taste disturbance is a common, but poorly understood, side effect of a large number of medications. This double-blind study examined the frequency, intensity, and quality of taste disturbances related to the widely used hypnotic sleep aid eszopiclone (ESZ; Lunesta, as well as their associations with age, sex, body mass index (BMI), time of day, phenyl thiocarbamide (PTC) taste sensitivity, and ESZ saliva and blood levels. Sixty six percent of 24 female subjects and 53% of 15 male subjects reported dysgeusic sensations, mostly bitter/metallic, during the drug administration (respective placebo figures 17% and 7%)...

Eszopiclone (Lunesta; Sepracor, Marlborough, MA) and zolpidem [N,N,6-trimethyl-2-(4-methylphenyl)-imidazo(1,2-a)pyridine-3-acetamide] are among the most commonly prescribed hypnotics in use in the United States. The thalamus plays a pivotal role in sleep regulation and rhythmicity. Two distinct subtypes of synaptic GABA(A) receptors (GABA(A)-Rs), alpha(1)beta(2)gamma(2) and alpha(3)beta(3)gamma(2), are expressed in thalamocortical relay neurons and in interneurons of the RTN (reticular thalamic nucleus), respectively...

Eszopiclone (Lunesta), the S-enantiomer of racemic zopiclone, is a nonbenzodiazepine hypnotic agent that is approved in the US as an oral, once-nightly therapy for insomnia in adults; eszopiclone is also currently under review by the European Medicines Agency.Eszopiclone is rapidly absorbed after oral administration without any next-day clinical residual effects being detected. Large, well designed trials of up to 6 months' duration have shown that eszopiclone significantly improves both sleep onset and sleep maintenance compared with placebo in adult and elderly patients with primary insomnia...