scholarly journals The Impact of Laryngeal pathology on sleep disorders patients

2020 ◽  
Vol 16 (2) ◽  
pp. 25
Author(s):  
Raluca Grigore ◽  
Mihnea Condeescu ◽  
Аntonie-Simion Catrinel ◽  
Paula Bejenaru ◽  
Gloria Munteanu ◽  
...  
Author(s):  
N.S. Alekseeva ◽  
◽  
O.I. Salmina-Khvostova ◽  
E.V. Beloborodova ◽  
◽  
...  

2020 ◽  
Vol 26 (21) ◽  
pp. 2492-2496 ◽  
Author(s):  
Fiammetta Romano ◽  
Giovanna Muscogiuri ◽  
Elea Di Benedetto ◽  
Volha V. Zhukouskaya ◽  
Luigi Barrea ◽  
...  

Background: Vitamin D exerts multiple pleiotropic effects beyond its role in calcium-phosphate metabolism. Growing evidence suggests an association between hypovitaminosis D and sleep disorders, thus increasing the interest in the role of this vitamin in the regulatory mechanisms of the sleep-wake cycle. Objective: The study aimed to explore and summarize the current knowledge about the role of vitamin D in sleep regulation and the impact of vitamin D deficiency on sleep disorders. Methods: The main regulatory mechanisms of vitamin D on sleep are explained in this study. The literature was scanned to identify clinical trials and correlation studies showing an association between vitamin D deficiency and sleep disorders. Results: Vitamin D receptors and the enzymes that control their activation and degradation are expressed in several areas of the brain involved in sleep regulation. Vitamin D is also involved in the pathways of production of Melatonin, the hormone involved in the regulation of human circadian rhythms and sleep. Furthermore, vitamin D can affect sleep indirectly through non-specific pain disorders, correlated with alterations in sleep quality, such as restless legs syndrome and obstructive sleep apnea syndrome. Conclusions: : Vitamin D has both a direct and an indirect role in the regulation of sleep. Although vitamin D deficiency has been associated to sleep disorders, there is still scant evidence to concretely support the role of vitamin D supplementation in the prevention or treatment of sleep disturbances; indeed, more intervention studies are needed to better clarify these aspects.


2021 ◽  
Vol 11 (2) ◽  
pp. 142
Author(s):  
Oana-Mihaela Plotogea ◽  
Madalina Ilie ◽  
Simona Bungau ◽  
Alexandru Laurentiu Chiotoroiu ◽  
Ana Maria Alexandra Stanescu ◽  
...  

The impact of sleep disorders (SDs) on patients with chronic liver diseases (CLD) is tremendous. SDs are frequently encountered among these patients and interfere with their quality of life. This review aims to present the data available so far about the prevalence, phenotypes, and proposed pathophysiological mechanisms of SDs in CLD. Moreover, we proposed to search the literature regarding the most reliable methods to assess SDs and the possible therapeutic options in patients with CLD. The main results of this review show that when it comes to prevalence, the percentages reported vary widely between studies performed among populations from the USA or Europe and those coming from Asian countries. Furthermore, it has been proven that SDs may also be present in the absence of neurocognitive disorders attributable to hepatic encephalopathy (HE), which contradicts traditional suppositions where SDs were considered part of the clinical scenario of HE. Currently, there are no specific recommendations or protocols to assess SDs in CLD patients and data about the therapeutic management are limited. Taking into consideration their impact, a protocol for diagnosing and managing SDs should be developed and included in the daily practice of hepatologists.


2021 ◽  
pp. 25-27
Author(s):  
Umesh kr. Mishra ◽  
Sunita Tiwari ◽  
Sumit Rungta ◽  
Pooja Mishra ◽  
Gulam Akhtar

Background: Night time reux has been shown to be associated with fragmented sleep. However, few studies have assessed the quality of sleep on gastroesophageal reux and the impact of gastroesophageal reux on reported quality of sleep and quality of sleep on gastroesophageal reux. The aims of this study were to evaluate the quality of sleep and other parameters in patients with gastroesophageal reux disease.50 Subjects with typical GERD symptoms ≥3 times a week and All subjects were administered 3 questionnaires: PSQI , ESS, GERD-HRQL . All the subjects underwent nocturnal polysomnography and completed a all 3 questionnaire before NPSG. Results: Overall ,the mean percentage of N1 was 9.10±9.74 ,N2 was 83.97±13.81 , N3 was 3.44±4.16 , N4 was 0.60±2.04 , REM was 2.14±3.79 , PSQI was 12.48±1.23 , ESS was 11.80±0.76 , TST (hr) was 5.19±0.74 , SPT(hr) was 6.58±0.77 , sleep efciency(%) was 52.50±27.16 , Latency (mint) was 22.79±30.85 , REM Latency (mints) was 96.99±151.86 ,and Microarousal index was 36.05±25.93 . To assess the potential impact of sleep quality via nocturnal polysomnography on severity of gastroesophageal reux , we performed correlations between the GERD questionnaire and nocturnal polysomnography reports . We observed that PSQI(r= -0.285, p<0.045) , ESS(r=0.206, p=0.05) , N1(r=0.202 , p>0.160) , N2(r=- 0.045 ,p>0.758) , N3(r=-0.079, p>0.583) , N4(r-0.209 ,p>0.145),REM(r=0.045 ,p>0.756) , TST(r=0.036 ,p>0.803), SPT(r=0.015,p>0.917) , Sleep Efciency (r=-0.113,p>0.435) , Sleep Latency (r=-0.045 ,p>0.756), REM Latency (r=0.165, p >0.253), Microarousal index (r=0.058 , p>0.683). Conclusions: Gastroesophageal reux disease and sleep disorders are extremely prevalent conditions, and it seems intuitive that there must be some overlap between the two. Sleep disorders may in fact be one of the most prevalent of the extraesophageal complications of GERD and often goes unrecognized.


2021 ◽  
Vol 2 (2) ◽  
pp. 007-015
Author(s):  
Shohreh Ghasemi ◽  
Reyhaneh Heydari ◽  
Faranak goodarzi ◽  
Fargol Mashhadi Akbar Boojar ◽  
Amirreza Dashti ◽  
...  

Since the start of civilization and even further back, humankind has been dreaming of flying. Recently, this dream has come true and reached beyond that and sends astronauts to outer space. However, by achieving this milestone, we encountered new problems that were new to humanity. One of the biggest problems is having a sleeping disorder and disruption of the biological clock. It is essential because having a sleep disorder makes astronauts unable to function at 100% capacity, and in outer space, it is dangerous. Some treatments for sleep disorders include drug therapy, such as Dexedrine, temazepam, modafinil, bupropion, melatonin, zolpidem, dextroamphetamine, light treatment, or a trickling sleep/wake schedule, according to NASA's guidelines. This study aimed to review the treatments for sleep disorders and disruption of the biological clock aimed at astronauts during space flights. We presented the different treatments and discussed and oriented the next prospect of research on sleep in space. Therefore, there will be guidelines for astronauts during their flights. Since the beginning of space travel, there have been many papers regarding space and weightlessness on the adverse effects on health. Studies have described the effect of space travel and the environment of microgravity on health. A few studies include both the short- and long-term effects of microgravity on the biological clock. With this new dawn and sending new astronauts to International Space Station (ISS) with NASA and SpaceX commercial Falcon 9 rocket, which opened a new horizon for spaceflights, it is even more important to consider the adverse effects microgravity on health. Purpose: This review aims to specifically analyze the biological clock, sleep deficiency, and circadian disorders. As we acknowledge, there is a sleep deficiency associated with complex microgravity environs and space missions before and after launch. Material and methods: Two researchers searched a thorough and detailed search of the PubMed database with the keywords mentioned below. The search was performed in November 2020 without any time limitations. We only included human studies and articles in the English language. Results: A total of 148 articles were found, and after going through titles, 77 articles were chosen for checking abstracts. Finally, only 12 manuscripts were accepted for data extraction. Conclusion: It is essential for health care involved in space travel providers to help pre-emptively identify problems that may prevent severe consequences during a microgravity environment. Sleep and circadian factors are the fundamental issues of human fatigue, and aviation schedules significantly impact both. We should admire a computerized fatigue model for having a better approach to studying the impact of scheduling.


2020 ◽  
Vol 27 (7) ◽  
pp. 1117-1136
Author(s):  
C. L. A. Bassetti ◽  
W. Randerath ◽  
L. Vignatelli ◽  
L. Ferini‐Strambi ◽  
A.‐K. Brill ◽  
...  
Keyword(s):  

Author(s):  
Giovanna Calandra-Buonaura ◽  
Pietro Cortelli

Autonomic dysfunctions are frequently associated with sleep disorders, as the autonomic nervous system and sleep are closely related from anatomical, physiological, and neurochemical points of view. The autonomic dysfunctions described in this chapter may result from a common pathogenetic mechanism that affects both the autonomic and the sleep functions, as in fatal familial insomnia, or from a prevalent expression of a primary disorder of autonomic regulation during sleep, as in congenital central hypoventilation syndrome. Alternatively, the autonomic dysfunction may be mainly caused by the sleep disorder, as observed in obstructive sleep apnea syndrome, or the causal mechanism resulting in the association between the autonomic dysfunction and the sleep disorder has yet to be identified with certainty, as in narcolepsy with cataplexy and in REM sleep behavior disorder. The impact of the autonomic dysfunction on health and on patients’ quality of life is also reviewed.


2020 ◽  
Vol 4 ◽  
pp. 247028972094187
Author(s):  
Jennifer L. Marsella ◽  
Katherine M. Sharkey

Over the past 3 decades, significant strides have been made in the field of sleep medicine for women. The impact of sex and gender on sleep health and sleep disorders received little attention in the early 1990s, but driven by policies ensuring inclusion of women in medical research, more recent studies have identified sex differences in sleep and investigated gender differences in sleep disorders. Nevertheless, disparities remain: diagnosis of sleep disorders, such as obstructive sleep apnea, narcolepsy, and rapid eye movement (REM) sleep behavior disorder are often delayed and underdiagnosed in women. Future research should continue to examine how biological sex and identity across the gender spectrum influence sleep health and sleep disorders, allowing for more personalized health care for all patients.


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