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In this manuscript, we call attention to the importance of investigating affordable strategies to improve the management of diabetes. Studies indicate that imbalances in the gut microbiota may lead to the development and progression of this disease. At the same time, poor sleep and sleep disorders, which are very prevalent in individuals with diabetes, can be related to a worse prognosis for the disease and can be impacted by changes in the intestinal microbiome. A suggested treatment that may be effective in controlling diabetes and improving sleep quality through increased metabolic regulation is probiotic supplementation. Scientific evidence has shown a relationship between the use of probiotics and improvements in sleep, in glucose concentrations, and in the levels of high density lipoprotein cholesterol. We suggest that probiotic supplementation can play an important role in the management of diabetes and sleep disorders in diabetic patients. Further randomized clinical studies should be undertaken to better understand the impact and effectiveness of the use of probiotics in improving sleep and controlling diabetes.
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Diabetes Mellitus , Microbioma Gastrointestinal , Probióticos , Humanos , Probióticos/efectos adversos , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/terapia , SueñoRESUMEN
Low back pain (LBP) and sleep quality are two very prevalent complaints in the older population. However, little is known about the prognostic relationship between sleep quality and disability in older adults with LBP. The aim of this study was to examine the association between sleep quality and disability in older adults with LBP. This was a longitudinal study over a 6-month period. Older adults with LBP in the last 12 weeks and who had preserved cognitive functions were recruited. The questionnaires used were the Pittsburgh Sleep Quality Index and the Roland Morris Disability Questionnaire. At baseline, we collected information on demographic/anthropometric variables, cognitive status, depression, daytime sleepiness, and comorbidities. Linear regression adjusted for potential covariates were performed. Poor sleep at baseline predicted higher disability after 6 months [ß = 0.30 (CI95%:0.07 to 0.55)]. Our results support the existence of an important relationship between sleep and disability in older adults with LBP.
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Personas con Discapacidad , Dolor de la Región Lumbar , Anciano , Evaluación de la Discapacidad , Humanos , Estudios Longitudinales , Dolor de la Región Lumbar/epidemiología , Dolor de la Región Lumbar/psicología , Calidad del Sueño , Encuestas y CuestionariosAsunto(s)
Cese del Hábito de Fumar , Síndrome de Abstinencia a Sustancias , Tabaquismo , Humanos , Sueño , NicotianaRESUMEN
Poor sleep is a risk factor for falling among older adults. This study aimed to investigate whether poor sleep quality and excessive daytime sleepiness in older people was associated with fear of falling. Participants aged 60 years or older were interviewed, with those who did not have preserved cognitive skills being excluded. Data on age, gender, body mass index, alcohol consumption, mental status, depression, excessive daytime sleepiness, sleep quality, comorbidities and fear of falling were collected. Univariate and multivariate linear regression were conducted. The logistic regression assessed the association between daytime sleepiness and fear of falling. The odds of an older adult being afraid of falling was 3 times higher among those with excessive daytime sleepiness, in comparison to those with no excessive daytime sleepiness. The higher the daytime sleepiness, the greater the fear of falling. Health professionals should be aware of older patients' sleepiness because it can increase fear of falling and influence their treatment.
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Multiple elements modulate drug use, including sleep, which is increasingly being considered as an important contributor to substance use and abuse. The present study aimed to evaluate the association between sleep, psychiatric and socioeconomic/demographic factors and substance use in a large-scale representative sample from the city of São Paulo, Brazil. Data from the 2007 São Paulo Epidemiological Sleep Study (EPISONO) database were used. In the EPISONO study, volunteers underwent a polysomnographic exam and completed a series of questionnaires to assess objective and subjective sleep quality and associated comorbidities. Drug use was assessed using the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST). Linear (univariate and multivariate) and logistic regressions were performed to identify factors associated with the use of the 4 most commonly used substances in the sample (tobacco, alcohol, cannabis and cocaine/crack). Structural equation models were used to establish theoretical networks to explain the relationship between sleep, psychiatric and socioeconomic factors and use of these substances. The logistic regression results showed that psychiatric symptoms, lower income, and poorer subjective sleep were the main factors associated with tobacco consumption; gender and occupational status with alcohol intake; age and occupation with cannabis use; and education with cocaine/crack use. The structural equation models partially supported these findings and identified significant effects of psychiatric symptoms on tobacco consumption, both directly and mediated by sleep. Our results reinforce previous findings concerning factors associated with generally misused substances and suggest that sleep should be considered as an important element in future substance use disorder studies.
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Trastornos Mentales/epidemiología , Sueño , Trastornos Relacionados con Sustancias/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Consumo de Bebidas Alcohólicas/epidemiología , Brasil/epidemiología , Trastornos Relacionados con Cocaína/epidemiología , Estudios Transversales , Femenino , Humanos , Modelos Logísticos , Masculino , Abuso de Marihuana/epidemiología , Persona de Mediana Edad , Polisomnografía/métodos , Calidad del Sueño , Fumar/epidemiología , Factores Socioeconómicos , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Sleep medications, especially benzodiazepines, are known to cause motor and cognitive impairments as side-effects from their use. However, an evaluation of the effects of sleep medications in general on prospective and retrospective memory remains to be seen. Thus, the effects of the different types of sleep medicines were assessed using the total score and the 8 subscales of the Prospective and Retrospective Memory Questionnaire (PRMQ) in a representative sample from the Municipality of São Paulo. The effects of each type of medication on these same parameters were evaluated afterwards. Each analysis was performed controlling for different covariates to observe their degree of interference on the observed results. Impairment due to use of sleep aid medication was observed in 6 of the 8 subscales, as well in the overall score of the PRMQ when compared to non-users. Prospective subscales were particularly affected, even when controlling for highly interfering covariates such as depression and anxiety, and objective sleep variables related to sleep architecture and wakefulness in the night. Few effects were detected between the various types of medication even when controlling for covariates, suggesting that a sample with higher power is necessary to conduct a more detailed analysis. Using pharmacological aids to improve sleep may impair prospective and (to some extent) retrospective memory. Therefore, the relationship between sleep impairment, memory deficits and medication use must be considered by physicians.