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https://www.readbyqxmd.com/read/28203348/flibanserin-for-hypoactive-sexual-desire-disorder-place-in-therapy
#1
REVIEW
Faina Gelman, Jessica Atrio
The pathophysiology, diagnosis and treatment of female sexual interest in pre- and post-menopausal women present a complex arena for patients and physicians to navigate. Flibanserin was the first pharmacologic treatment, approved by the United States Food and Drug Administration in August 2015, for hypoactive sexual desire disorder (HSDD) in premenopausal women. Side effects, contraindications and lack of approval in postmenopausal women are all limitations, as are issues surrounding patient and physician knowledge and access...
January 2017: Therapeutic Advances in Chronic Disease
https://www.readbyqxmd.com/read/28184190/long-term-effects-of-chronic-buspirone-during-adolescence-reduce-the-adverse-influences-of-neonatal-inflammatory-pain-and-stress-on-adaptive-behavior-in-adult-male-rats
#2
Irina P Butkevich, Viktor A Mikhailenko, Elena A Vershinina, Anna M Aloisi, Gordon A Barr
Neonatal pain and stress induce long-term changes in pain sensitivity and behavior. Previously we found alterations in pain sensitivity in adolescent rats exposed to early-life adverse events. We tested whether these alterations have long-lasting effects and if those effects can be improved by the 5-hydroxytryptamine 1A (5-HT1A) receptor agonist buspirone injected chronically during the adolescent period. This study investigates: (1) effects of inflammatory pain (the injection of formalin into the pad of a hind paw) or stress (short maternal deprivation-isolation, MI), or their combination in 1-2-day-old rats on the adult basal pain, formalin-induced pain, anxiety and depression; (2) effects of adolescent buspirone in adult rats that experienced similar early-life insults...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28124634/buspirone-for-the-treatment-of-dementia-with-behavioral-disturbance
#3
Maria R Santa Cruz, Priscilla C Hidalgo, Meredith S Lee, Cornelius W Thomas, Suzanne Holroyd
Behavioral disturbances are common but serious symptoms in patients with dementia. Currently, there are no FDA approved drugs for this purpose. There have been case reports and small case series of the use of buspirone. In this retrospective study, we review 179 patients prescribed buspirone for treatment of behavioral disturbance in dementia to better characterize the efficacy and potential side effects. All patients prescribed buspirone for behavioral disturbance due to dementia from a geropsychiatric outreach program were reviewed...
January 26, 2017: International Psychogeriatrics
https://www.readbyqxmd.com/read/28120485/effects-of-acute-buspirone-administration-on-inhibitory-control-and-sexual-discounting-in-cocaine-users
#4
Justin C Strickland, B Levi Bolin, Michael R Romanelli, Craig R Rush, William W Stoops
OBJECTIVE: Cocaine users display deficits in inhibitory control and make impulsive choices that may increase risky behavior. Buspirone is an anxiolytic that activates dopaminergic and serotonergic systems and improves impulsive choice (i.e., reduces sexual risk-taking intent) in cocaine users when administered chronically. We evaluated the effects of acutely administered buspirone on inhibitory control and impulsive choice. METHODS: Eleven subjects with a recent history of cocaine use completed this within-subject, placebo-controlled study...
January 2017: Human Psychopharmacology
https://www.readbyqxmd.com/read/28111036/an-lc-ms-ms-method-for-the-simultaneous-determination-of-15-antipsychotics-and-two-metabolites-in-hair-and-its-application-to-rat-hair
#5
Juhyun Sim, Eunmi Kim, Wonkyung Yang, Sanghee Woo, Sangwhan In
In recent years, the inappropriate use of antipsychotics by young Korean men has become a social problem. As military service exemptions are given for mental illness, some men pose as mental health patients to avoid military service. In order to verify the authenticity of mental illnesses, we developed simultaneous analytical methods for the detection of 15 antipsychotics and 2 of their metabolites in hair using liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. The target drugs were modafinil, atomoxetine, aripiprazole, benztropine, buspirone, duloxetine, gabapentin, oxcarbazepine, topiramate, escitalopram, paliperidone, ziprasidone, lamotrigine, clonazepam, levetiracetam, and metabolites of oxcarbazepine and clonazepam...
January 12, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28080146/perceptions-vs-evidence-therapeutic-substitutes-for-antipsychotics-in-patients-with-dementia-in-long-term-care
#6
Brianne L Olivieri-Mui, John W Devlin, Aileen Ochoa, Danielle Schenck, Becky Briesacher
OBJECTIVE: To compare differences between clinician perceptions of therapeutic substitutes for antipsychotics prescribed to patients with dementia in long term care (LTC) and published evidence. METHODS: A mixed-methods approach that included a drug information search, online survey of 55 LTC clinicians and a comprehensive literature review was used. For 41 pharmacologic antipsychotic substitute candidates identified, LTC clinicians rated the likelihood they would substitute each for patients with dementia and identified non-pharmacologic antipsychotic substitutes...
January 12, 2017: Aging & Mental Health
https://www.readbyqxmd.com/read/28061970/nitric-oxide-and-anxiety
#7
K Gulati, N Rai, A Ray
Anxiety is a common neuropsychiatric disorder which affects both physical and mental health. Complex neurobiological mechanisms are involved in the genesis of anxiety, and the drugs used to date, though effective, are not free from shortcomings. Conventional agents like the classical benzodiazepines and the atypical nonbenzodiazepine agents like buspirone have their own limitations. There is thus need to explore newer neurochemical pathways to develop efficacious and safer drugs for the disorder. Nitric oxide (NO) is a unique neuromodulator substance, with the ability to influence and modulate several other conventional messengers which play an important role in anxiety...
2017: Vitamins and Hormones
https://www.readbyqxmd.com/read/28025945/double-blind-placebo-controlled-randomized-phase-i-iia-study-safety-and-efficacy-with-buspirone-levodopa-carbidopa-spinalontm-in-subjects-with-complete-ais-a-or-motor-complete-ais-b-spinal-cord-injury
#8
Mohan Radhakrishna, Inge Steuer, François Prince, Mary Roberts, David Mongeon, Maryam Kia, Sasha Dyck R N, Gilbert Matte, Mario Vaillancourt, Pierre A Guertin
BACKGROUND: No drug treatment capable of restoring locomotor capabilities in patients suffering a motor-complete spinal cord injury (SCI) has ever been developed. We assessed the safety and efficacy of an activator of spinal locomotor neurons in humans, which were shown in paraplegic animals to elicit temporary episodes of involuntary walking. METHODS: Single administration of buspirone/levodopa/carbidopa (Spinalon TM), levodopa/carbidopa (ratio 4: 1), and buspirone or placebo was performed using a dose-escalation design in 45 subjects placed in supine position who had had an SCI classified as complete (AIS A) or motor-complete/sensory incomplete (AIS B) for at least 3 months...
December 27, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27928968/rationale-for-assessing-safety-and-efficacy-of-drug-candidates-alone-and-in-combination-with-medical-devices-the-case-study-of-spinalontm
#9
Pierre A Guertin
The aim of this review is to describe the rationale and main underlying reasons for undertaking, during clinical development, the study of drug candidates used separately and/or in combination with other technologies. To ease comprehension, reference will be made to the case of SpinalonTM, a new fixed-dose combination (FDC) product composed of levodopa/carbidopa/buspirone. This drug is capable of triggering, within minutes after a single administration orally, 45 minute- episodes of basic involuntary 'reflex' walking in paraplegic animals...
December 7, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27922541/effects-of-the-5-ht1a-receptor-agonists-buspirone-and-8-oh-dpat-on-pupil-size-in-common-marmosets
#10
Manato Kotani, Naoko Urushino, Itaru Natsutani, Yuji Ogi, Kazuhito Ikeda
As pupil size is affected by psychotropic drugs in all mammals, it has been used as a well-established clinical indicator for the preclinical and clinical development of novel drugs. It has been reported that activation of the serotonin (5-HT)1A receptor differently affects pupil response in rodents (mydriasis) and humans (miosis). Thus, it is important to establish a quantitative system for measuring pupil size using other species, such as nonhuman primates. Common marmosets have recently attracted a great deal of attention as suitable experimental animals in the psychoneurological field because of handling ease compared with other nonhuman primates and the requirement for small amounts of test drugs...
December 2, 2016: Behavioural Pharmacology
https://www.readbyqxmd.com/read/27916394/hypoactive-sexual-desire-disorder-international-society-for-the-study-of-women-s-sexual-health-isswsh-expert-consensus-panel-review
#11
REVIEW
Irwin Goldstein, Noel N Kim, Anita H Clayton, Leonard R DeRogatis, Annamaria Giraldi, Sharon J Parish, James Pfaus, James A Simon, Sheryl A Kingsberg, Cindy Meston, Stephen M Stahl, Kim Wallen, Roisin Worsley
The objective of the International Society for the Study of Women's Sexual Health expert consensus panel was to develop a concise, clinically relevant, evidence-based review of the epidemiology, physiology, pathogenesis, diagnosis, and treatment of hypoactive sexual desire disorder (HSDD), a sexual dysfunction affecting approximately 10% of adult women. Etiologic factors include conditions or drugs that decrease brain dopamine, melanocortin, oxytocin, and norepinephrine levels and augment brain serotonin, endocannabinoid, prolactin, and opioid levels...
January 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/27911381/a-novel-approach-for-the-administration-of-medications-and-fluids-in-emergency-scenarios-and-settings
#12
Akilesh Honasoge, Neal Lyons, Kathleen Hesse, Braden Parker, Robert Mokszycki, Kelly Wesselhoff, Rolla Sweis, Erik B Kulstad
The available routes of administration commonly used for medications and fluids in the acute care setting are generally limited to oral, intravenous, or intraosseous routes, but in many patients, particularly in the emergency or critical care settings, these routes are often unavailable or time-consuming to access. A novel device is now available that offers an easy route for administration of medications or fluids via rectal mucosal absorption (also referred to as proctoclysis in the case of fluid administration and subsequent absorption)...
November 9, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27868310/the-serotonergic-anxiolytic-buspirone-attenuates-circadian-responses-to-light
#13
Victoria M Smith, Stephanie Iannattone, Sanjay Achal, Ryan T Jeffers, Michael C Antle
No abstract text is available yet for this article.
November 2016: European Journal of Neuroscience
https://www.readbyqxmd.com/read/27859267/human-motoneurone-excitability-is-depressed-by-activation-of-serotonin-1a-receptors-with-buspirone
#14
Jessica M D'Amico, Annie A Butler, Martin E Héroux, Florence Cotel, Jean-François M Perrier, Jane E Butler, Simon C Gandevia, Janet L Taylor
KEY POINTS: In the adult turtle spinal cord, action potential generation in motoneurones is inhibited by spillover of serotonin to extrasynaptic serotonin 1A (5-HT1A ) receptors at the axon initial segment. We explored whether ingestion of the 5-HT1A receptor partial agonist, buspirone, decreases motoneurone excitability in humans. Following ingestion of buspirone, two tests of motoneurone excitability showed decreases. F-wave areas and persistence in an intrinsic muscle of the hand were reduced, as was the area of cervicomedullary motor evoked potentials in biceps brachii...
November 17, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/27843317/effect-of-yi-nao-jie-yu-decoction-on-%C3%AE-aminobutyric-acid-type-a-receptor-in-the-hippocampus-and-serum-inflammatory-factors-in-a-rat-model-of-poststroke-anxiety
#15
Wen Zhang, Ruizhen Zhao, Xiaoli Li, Xia Cui, Zijun Zhao, Yingqiu Mao, Fengzhi Wu, Qisheng Tang
BACKGROUND: The Yi-nao-jie-yu decoction (YNJYD) is a herbal preparation widely used in the clinics of traditional Chinese medicine and has been recently used as an important new therapeutic agent in poststroke anxiety (PSA). The neuroendocrine-immune system plays an important role in PSA mechanisms, although the modulating effects of YNJYD remain unknown. This study investigated the potential effects of YNJYD on the neuroendocrine-immune system in a rat model of PSA. MATERIALS AND METHODS: The PSA model was induced by injecting collagenase (type VII) into the right globus pallidus, accompanied by empty water bottle stimulation for 2 weeks...
2016: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/27803469/development-of-hplc-method-for-the-determination-of-buspirone-in-rat-plasma-using-fluorescence-detection-and-its-application-to-a-pharmacokinetic-study
#16
Ki Taek Kim, Jae-Young Lee, Ju-Hwan Park, Min Hwan Kim, Ji-Su Kim, Hyeon-Jong Shin, Naewon Kang, Hyun-Jong Cho, In-Soo Yoon, Dae-Duk Kim
A simple and sensitive analytical method for the quantitative determination of buspirone in rat plasma by HPLC with fluorescence detection was developed and validated using naproxen as an internal standard. A relatively small-volume (150 µL) aliquot of rat plasma sample was prepared by a simple deproteinization procedure using acetonitrile as a precipitating organic solvent. Chromatographic separation was performed using Kinetex(®) C8 column with an isocratic mobile phase consisting of acetonitrile and 10-mM potassium phosphate buffer (pH 6...
2016: Chemical & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/27742411/inhibition-of-reinforcing-hyperalgesic-and-motor-effects-of-morphine-by-buspirone-in-rats
#17
Darakhshan Jabeen Haleem, Shazia Nawaz
: Morphine and other opioids are among the most effective prescription medications for the treatment of pain. Addiction and hyperalgesia associated with their long-term use limits the clinical utility of these drugs. In view of a role of somatodendritic serotonin-1A receptors in addiction and analgesic effects of morphine, the present study concerns effects of co-use of buspirone, a partial agonist at the serotonin-1A receptor, on reinforcing, hyperalgesic, and motor effects of morphine in rats...
January 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/27697553/acute-buspirone-dosing-enhances-abuse-related-subjective-effects-of-oral-methamphetamine
#18
Erika Pike, William W Stoops, Craig R Rush
There is not an approved pharmacotherapy for treating methamphetamine use disorder. This study sought to determine the effects of acute buspirone treatment on the subjective and cardiovascular effects of oral methamphetamine in order to provide an initial assessment of the utility, safety, and tolerability of buspirone for managing methamphetamine use disorder. We predicted that acute buspirone administration would reduce the subjective effects of methamphetamine. We also predicted that the combination of buspirone and methamphetamine would be safe and well tolerated...
November 2016: Pharmacology, Biochemistry, and Behavior
https://www.readbyqxmd.com/read/27652229/the-drug-treatment-of-delayed-ejaculation
#19
REVIEW
Ibrahim A Abdel-Hamid, Moustafa A Elsaied, Taymour Mostafa
Delayed ejaculation (DE) is an uncommon and a challenging disorder to treat. It is often quite concerning to patients and it can affect psychosocial well-being. Here we reviewed how DE is treated pharmacologically .We also highlighted specific settings where drugs could be introduced to medical practice. Electronic databases were searched from 1966 to February 2016, including PubMed MEDLINE, EMBASE, EBCSO Academic Search Complete, Cochrane Systematic Reviews Database, and Google Scholar using key words; delayed ejaculation, retarded ejaculation, inhibited ejaculation, drugs, treatment, or pharmacology...
August 2016: Translational Andrology and Urology
https://www.readbyqxmd.com/read/27591870/the-role-of-5-ht1a-receptors-in-long-term-adaptation-of-newborn-rats-to-hypoxia
#20
V A Mikhailenko, I P Butkevich
We studied the effects of neonatal hypoxia on adaptive behavior of rats during prepubertal and pubertal periods in the control and after repeated injections of 5-HT1A receptor agonist buspirone. Hypoxia enhanced the inflammatory nociceptive response and exacerbated the depressive-like behavior. Repeated injections of buspirone starting from the neonatal period produced a long-term normalizing effect on the inflammatory nociceptive response and psychoemotional behavior disturbed by hypoxia. The protective effect of buspirone can result from strengthening of the adaptive potencies of the serotoninergic system via activation of 5-HT1A receptors that up-regulate secretion of trophic factor S100β under conditions of serotonin deficiency typical of rats exposed to neonatal hypoxia...
August 2016: Bulletin of Experimental Biology and Medicine
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