Publications by authors named "Khachatryan S"

Endoscopic approach with recanalization and stenting is one of the methods for cicatricial tracheal stenosis. Major complications may occur if service life of stents is not observed. However, there are currently no clear timing for stenting.

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Progress in the field of insomnia since 2017 necessitated this update of the European Insomnia Guideline. Recommendations for the diagnostic procedure for insomnia and its comorbidities are: clinical interview (encompassing sleep and medical history); the use of sleep questionnaires and diaries (and physical examination and additional measures where indicated) (A). Actigraphy is not recommended for the routine evaluation of insomnia (C), but may be useful for differential-diagnostic purposes (A).

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Background: Increasing evidence points to a pathophysiological role for the cerebellum in Parkinson's disease (PD). However, regional cerebellar changes associated with motor and non-motor functioning remain to be elucidated.

Objective: To quantify cross-sectional regional cerebellar lobule volumes using three dimensional T1-weighted anatomical brain magnetic resonance imaging from the global ENIGMA-PD working group.

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Background: OSA is a common problem in children and adolescents. Angle class II malocclusion, a tendency toward the vertical type of growth, causes a decrease in the volume of the oral air space, increasing the risk of OSAS. The aim of this study was to evaluate the relationship between cephalometric and OSA parameters, to develop collaborative approaches between orthodontists and somnologists in the treatment of adolescents with OSA.

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Purpose: Stem cells have been extensively used during the last decade to improve clinical outcomes after stroke. The dramatic increase in trials in this field has led us to perform a systematic review and meta-analysis to understand the safety, effectiveness, and relative limitations of this type of intervention.

Method: This review summarizes the current evidence pooled from PubMed (Medline), EMBASE, EBSCOhost, http://clinicaltrials.

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Purpose: We conducted an observational study to investigate the opinions of neurologists and psychiatrists all around the world who are taking care of patients with seizures [epilepsy and functional seizures (FS)].

Methods: Practicing neurologists and psychiatrists from around the world were invited to participate in an online survey. On 29th September 2022, an e-mail including a questionnaire was sent to the members of the International Research in Epilepsy (IR-Epil) Consortium.

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Inpatient residential treatment programs to evaluate active military service members for potential return to service or discharge are considered an integral component of rehabilitation for trauma related conditions. This retrospective study was conducted on combat-exposed military service members who were admitted to an inpatient residential treatment program for evaluation of fitness to serve and treatment of trauma related conditions. The PTSD Checklist for DSM-5 (PCL-5) was used to screen for PTSD, determine symptom severity, and monitor symptom change.

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Introduction: Armenia is an upper-middle-income country with a population of nearly 3 million. Stroke is one of its major public health problems and ranks as the sixth leading cause of death, with a mortality of 75.5 per 100,000.

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Iatrogenic injuries of the esophagus and trachea are rare. However, these are life-threatening events due to severe complications. The authors report iatrogenic perforation of cervical esophagus with a long false passage in posterior mediastinum in an 83-year-old patient undergoing endoscopic retrograde cholangiopancreatography for choledocholithiasis.

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Purpose: To investigate the opinions of physicians about brain surgery for drug-resistant epilepsy worldwide.

Methods: Practicing neurologists, psychiatrists, and neurosurgeons from around the world were invited to participate in an online survey. The survey anonymously collected data about demographics, years in clinical practice, discipline, nation, work setting, and answers to the questions about beliefs and attitudes about brain surgery for drug-resistant epilepsy.

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Restless legs syndrome (RLS) is a sensorimotor neurological disorder characterised by an urge to move the limbs with a circadian pattern (occurring in the evening/at night), more prominent at rest, and relieved with movements. RLS is one of the most prevalent sleep disorders, occurring in 5%-10% of the European population. Thomas Willis first described RLS clinical cases already in the 17th century, and Karl-Axel Ekbom described the disease as a modern clinical entity in the 20th century.

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Objective: To investigate the opinions and attitudes of neurologists on the counseling about sudden unexpected death in epilepsy (SUDEP) worldwide.

Methods: Practicing neurologists from around the world were invited to participate in an online survey. On February 18th, 2021, we emailed an invitation including a questionnaire (using Google-forms) to the lead neurologists from 50 countries.

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Insomnia is an important but widely ignored health problem in modern society. Despite unequivocal evidence on its large prevalence, health and social impacts, comorbidities, and various pharmacologic and nonpharmacologic (behavioral and device-based) approaches, its effective management is still difficult and often incomplete. This article discusses the role of insomnia in modern societies, newer complicating factors, and its overall social and public health burden.

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Unlabelled: Kleine-Levin syndrome (KLS) is a rare disorder of recurrent hypersomnolence. The pathophysiology continues to be poorly understood. Autoimmunity, genetic polymorphisms, dysfunction of the hypothalamic axis, and abnormalities in functional imaging have been proposed.

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Purpose: To investigate the opinions of physicians on the use of complementary and alternative medicine (CAM) in patients with epilepsy (PWE) worldwide.

Methods: Online survey addressed to neurologists and psychiatrists from different countries.

Results: Totally, 1112 physicians from 25 countries (different world region: Europe, North America, South America, Middle-East, Africa, Former Soviet Union Republics) participated; 804 (72.

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"The Daredevils of Sassoun" is an Armenian national epic poem originating from the eighth century CE. In its "David of Sassoun" branch we found an intriguing description of a strange sleep pattern of Msrah Melik - David's enemy. In one of the main episodes he was described as being in deep sleep for three days while David was attacking his men.

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Objective: To study the relationship between sleep disorder symptoms and health-related quality of life (HRQOL) in patients with epilepsy.

Material And Methods: Three groups of participants were included: patients with epilepsy (EG, =151), healthy controls (CG, =130), patients with a confirmed diagnosis of sleep disorder (SDG, =69). HRQOL was assessed with SF-36 containing 8-domains (D1-D8).

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Khachatryan SG, Attarian, HP. Excessive daytime sleepiness could be multifactorial in adults with epilepsy. .

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Study Objectives: Sleep disorders are frequent co-occurrences in patients with epilepsy (PWE), but sleep-disordered breathing and insomnia are better studied than others. Our aim was to study sleep-related movement disorders in epilepsy.

Methods: We interviewed 175 PWE (age range 18-71 years, mean 35.

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[An effect of epilepsy on sleep structure].

Zh Nevrol Psikhiatr Im S S Korsakova

April 2019

In this review, the authors discuss the problem of management of the patient with epilepsy with regard an impact of epileptic seizures and syndromes on sleep structure. Sleep disorders can lead to worsening of seizure control and general medical condition of the patients. However, seizures themselves and types of epilepsy can affect the sleep architecture.

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