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Related Concept Videos

Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

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Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
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Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
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Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
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Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
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Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
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Quantitative Measurement of the Immune Response and Sleep in Drosophila
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Sleep problems in advanced disease .

Andrew Davies1

  • 1Royal Surrey County Hospital, Guildford, UK adavies12@nhs.net.

Clinical Medicine (London, England)
|July 17, 2019
PubMed
Summary
This summary is machine-generated.

Sleep problems like insomnia and nightmares are common in advanced cancer patients, causing significant distress. Healthcare providers should screen for and treat these sleep issues to improve patient well-being.

Keywords:
Palliative careinsomnianightmaressleep disturbancevivid dreams

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Area of Science:

  • Palliative Care
  • Sleep Medicine
  • Oncology

Background:

  • Sleep disturbances are prevalent in patients with advanced diseases.
  • These sleep issues contribute to substantial morbidity and reduced quality of life.
  • Insomnia, vivid dreams, and nightmares are common in advanced cancer patients.

Purpose of the Study:

  • To highlight the common sleep problems in advanced cancer patients.
  • To discuss the impact of sleep disturbances on patient morbidity.
  • To emphasize the need for screening and intervention for sleep disorders.

Main Methods:

  • Review of literature on sleep problems in advanced cancer.
  • Focus on specific sleep issues: insomnia, vivid dreams, nightmares.
  • Consideration of other sleep disorders like breathing and circadian rhythm disorders.

Main Results:

  • Insomnia, vivid dreams, and nightmares are frequent in advanced cancer.
  • Sleep-related breathing disorders and circadian rhythm disorders also occur.
  • Sleep problems are linked to significant morbidity in this population.

Conclusions:

  • Healthcare professionals must screen advanced cancer patients for sleep problems.
  • Evidence-based interventions should be implemented promptly upon detection.
  • Addressing sleep issues is crucial for managing advanced cancer care.