Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Moderate drinking for the elderly of both genders is no more than one drink per day, where a drink is defined as 12 oz of beer, 5 oz of wine, or 1.5 oz of spirits. Age does not affect the rate of absorption or elimination of alcohol. Lean body mass decreases and adipose tissue increases with age, however, resulting in a corresponding decrease in the volume of total body water. With a smaller volume of distribution, an alcohol dose identical to that administered to a younger individual of the same size and gender will produce a higher blood alcohol concentration in the elderly. Low-dose alcohol stimulates appetite and promoters regular bowel function. In the well-nourished nonalcoholic elderly, the negative impact of alcohol consumption on nutrition is minimal. Alcohol consumption improves mood by increasing feelings of happiness and freedom from care while lessening inhibitions, stress, tension, and depression. Although in the laboratory low-dose alcohol improves certain types of cognitive function in young men, in other types of task performance, alcohol induces impairment, which worsens with age. The effects of alcohol on sleep are primarily detrimental, worsening both insomnia and breathing disturbances during sleep. Although the role of alcohol consumption in mortality from heart disease has not been investigated in the elderly, moderate drinking appears safe. Under some circumstances low-dose alcohol may produce analgesia whereas in others it may worsen pain. The elderly use a significant proportion of both prescription and over-the-counter medication, a large variety of which interact with alcohol. Alcoholic beverage consumption may exacerbate cognitive impairment and dementias of other etiology. Although some studies suggest that moderate use of alcohol by institutionalized senior citizens appears to produce benefits including improved socialization, separation of the effects of the social situation from those specifically attributable to alcohol remains to be accomplished. Older individuals who want to drink, have no medical contraindications, and take no drugs (prescription or over-the-counter) that interact with alcohol, may consider one drink a day to be a prudent level of alcohol consumption. Patients should be counseled to avoid alcohol consumption immediately prior to going to bed in order to avoid sleep disturbances. They also should be cautioned against potential drug-alcohol interactions and told to avoid alcohol ingestion prior to activities such as driving. The decision to recommend a particular level of alcohol consumption in any given patient must, however, be carefully tailored not only to that individual's specific medical needs but to his or her social and environmental circumstances as well.
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PMID:Alcohol and the elderly. 157 71

The effects of enalapril maleate were studied in a group of 6 patients with arterial hypertension, hypertensive cardiopathy, multiple metabolic disorders and habitual snoring. Earlier treatment with antihypertensive drugs (diuretics, antiadrenergics, calcium antagonists) had been suspended when a marked deterioration was noted in metabolic parameters and plasmatic electrolytes as well as extremely disturbed sleep. The latter is probably attributable to increased respiratory obstruction during the night as a result of the increased hypertonia of the muscles of the upper air ways due to low blood potassium as well as the central and peripheral effects of the antiadrenergic drugs. After the wash-out period there was a marked improvement in laboratory parameters that continued after treatment with enalapril maleate. In particular, apart from a further slight fall in blood cholesterol and uricaemia there was a statistically significant drop in triglyceride levels. The improvement in the laboratory parameters made it possible to reduce the doses of the drugs being taken for the metabolic disorders. A distinct improvement was also noted in the sleep disturbances especially the excessive drowsiness during the day. There was also a statistically significant drop in arterial, systolic, diastolic and mean blood pressure without any significant change in heart beat. The results indicate that enalapril maleate should be the treatment of choice for those patients in whom high blood pressure is accompanied by alterations to the main metabolic parameters and habitual snoring.
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PMID:[Treatment with enalapril maleate in patients with arterial hypertension, pluri-metabolic syndrome and habitual snoring]. 282 86

Sleep is important for health and quality of life at all ages, and poor sleep interacts with many medical conditions. Somatic and psychiatric diseases, and unfavourable habits and life-style factors, increase the propensity to insomnia in older persons. As health deteriorates with age, sleep becomes poorer. Heart disease and stroke, cancer, painful conditions, breathing disorders and nocturnal polyuria syndrome often disturb sleep. Dementia and depression, which are often associated with sleep disturbances, are also more prevalent in the elderly. Moreover, true age-related sleep deterioration occurs after the age of 75 years. Attempts to improve sleep should first and foremost be focused on elimination of somatic and psychiatric symptoms as far as possible, and on modification of lifestyle factors that may affect sleep quality. For short term treatment, hypnotics are appropriate; for longer periods, nonpharmacological methods, for example light therapy or behavioural modification techniques, should be considered, as many hypnotic drugs are less suitable for long term use. However, there are situations when sleep medication must continue for long periods, especially in elderly patients with severe diseases and poor quality of life. In these patients, careful individualisation of therapy is appropriate.
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PMID:Sleep disorders in the elderly. 1008 63

Stress and shortage of sleep may cause daytime somnolence and impaired vigilance at the wheel, especially among those suffering from sleep disturbances. According to the international consensus meeting in Stockholm in May of 2000 on "The sleepy driver and pilot--causes, risks and countermeasures", drowsy driving is an underestimated risk factor in official statistics, and as many as 15-30 percent of today's traffic accidents are related to drowsiness; thus it is an even greater risk factor than alcohol. Drowsy drivers suffer from inattention, impaired concentration and may even fall asleep at the wheel. Accidents during dozing result in three times as many fatalities as other accidents. There are a number of reasons for habitual drowsiness at the wheel aside from sleep deprivation, including rhonchopathy, shift work and jet lag, mental depression, insomnia, narcolepsy, endocrinological diseases, periodic limb movement disorder, medication, pain-disordered sleep, and heart disease. Among the most active drivers, i.e. middle aged men, obstructive sleep apnea syndrome (OSAS) has been found to be the most common reason for habitually drowsy driving. OSAS causes a 2-3 fold increased risk of traffic accidents, and it impairs simulated driving. Palatoplasty as well as nasal CPAP have been shown to improve vigilance and driving performance to an extent that the increase in risk is eliminated. Drivers suffering from habitual drowsiness and micro-sleep attacks forcing them to take repeated rests are at special risk. Even if they are as dangerous as drivers with unlawful blood alcohol levels they cannot be caught in a police checkpoint. However they often seek medial advice, and properly treated they may often return safely to traffic. If not, there could be a need to report them to the authorities so as to limit or prohibit their driving.
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PMID:[Drowsiness--greater traffic hazard than alcohol. Causes, risks and treatment]. 1146 75

Sleep and stroke have an important and fascinating interaction. Patients with sleep-disordered breathing present with cardiovascular heart disease, cognitive decline, and increased risk of stroke. Stroke adversely affects sleep and factors such as prolonged immobilization, chronic pain, nocturnal hypoxia, and depression, which can also adversely impact sleep quality. Obstructive sleep apnea (OSA), one of the most common and serious sleep disturbances, manifests itself in almost 50% of all stroke patients. Sleep apnea patients who experience a stroke may be at a greater impairment in their rehabilitation potential and have increased risk of secondary stroke and mortality. Given these factors, the practicing neurologist should possess the skills to appropriately recognize, rapidly diagnose, and properly manage stroke patients with OSA.
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PMID:Sleep-disordered breathing and stroke. 1912 72

We retrospectively studied BRCA carriers with a history of prophylactic bilateral salingo-oophorectomy (PBSO) regarding: (1) their post-operative symptoms, (2) their recollection of pre-operative conversations with their health care providers regarding possible surgical side-effects and (3) what information they would have found helpful to have before surgery. Female BRCA carriers seen through the Yale Cancer Genetic Counseling Program who had PBSO were invited to participate in a questionnaire that assessed their recall of information they received pre-operatively compared with their post-operative knowledge and symptoms related to menopause, cognitive changes, loss of fertility, cancer risks, osteoporosis, heart disease, vasomotor symptoms, urogenital symptoms, sexuality and body image. The questionnaire also elicited written feedback from participants regarding their decision to have PBSO, what they wished they had known before surgery, advice for other BRCA carriers considering this surgery and advice for health care providers who counsel women about PBSO. Two hundred and ninety female BRCA carriers were invited to participate and 113 (39.0%) indicated they were interested. Of those, 99 (87.6%) returned their questionnaire and 98 (86.7%) responses were included in the analysis. The mean age at PBSO was 45.5 years (range: 32-63 years). The five most common "frequent" or "very frequent" post-surgical symptoms were: vaginal dryness (52.1%), changes in interest in sex (50.0%), sleep disturbances (46.7%), changes in sex life (43.9) and hot flashes (42.9%). The majority of women would have found it helpful to have more information regarding the impact of this surgery on their sex life (59.2%), the availability of sex counseling (57.1%) and the risk of coronary heart disease (57.1%). This study illustrates that while health care providers are discussing selected side effects of PBSO, women undergoing this surgery have other concerns that should be addressed. This information provides insights into the informational needs of BRCA carriers considering PBSO.
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PMID:What I wish I'd known before surgery: BRCA carriers' perspectives after bilateral salipingo-oophorectomy. 2085 45

Sleep disturbances are globally more frequent in patients with spinal cord injury (SCI) than in the able-bodied population, and could contribute to dysfunction and poor quality of life in these patients. Specific sleep disorders may also contribute to negative health outcomes enhancing cardiovascular risk in a condition that per se increases heart disease related mortality. This review focuses on prevalence, features and treatment of sleep disorders in SCI. Although data on these subjects have been produced, reports on pathophysiology, consequences and treatment of sleep disorders are scarce or contradictory and more studies are required.
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PMID:Sleep disorders in patients with spinal cord injury. 2383 73

This study aimed to determine the effects of diabetes mellitus (DM), hypertension (HT), heart disease, social isolation, and sociodemographic factors on sleep in the elderly patients with dementia. Samples included 1210 noninstitutionalized, Malaysian elderly patients with dementia. The multiple logistic regression analysis was applied to estimate the risk of sleep disturbances among respondents. Approximately 41% of the patients experienced sleep problems. The results showed that age (odds ratio [OR] = 1.02), social isolation (OR = 1.33), and HT (OR = 1.53) significantly increased sleep disruption in respondents (P <.05). Furthermore, education (OR =.63) and non-Malay ethnicity (OR = 0.63) significantly decreased sleep problems (P <.05). It was found that DM, heart disease, sex differences, and marital status were not significant predictors of sleep disturbances (P >.05). It was concluded that age, social isolation, and HT increased sleep disruption but education and ethnic non-Malay reduced the risk of sleep problems. Moreover, HT was the most important variable to increase sleep disturbances in the elderly patients with dementia.
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PMID:Importance of hypertension and social isolation in causing sleep disruption in dementia. 2408 52

Nocturia is a very common yet a highly underreported entity. Recently, there has been an increasing interest in nocturia because of its association with serious adverse health conditions such as diabetes, heart disease, elevated BMI, and mortality. Frequency volume charts are the cornerstone of initial assessment and are pivotal in determining the type of nocturia and associated causes. The diagnostic evaluation is aimed at clarifying the underlying cause: sleep disturbances, reduced bladder capacity (functional or extrinsic), and increased urine production (nocturnal or daily). Obstructive sleep apnea is an important cause of nocturnal polyuria and should always been considered. Management is focused on treating the underlying cause; a range of behavioral and pharmacologic options are available.
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PMID:Nocturia: Current Evaluation and Treatment for Urology. 2623 Dec 63

Sleep deprivation and impaired sleep quality have been associated with poor health outcomes. Many patients experience sleep disturbances, which can increase the risk of medical conditions such as hypertension, obesity, stroke, and heart disease as well as increase overall mortality. Recent studies have suggested that there is a strong association between sleep disturbances and gastrointestinal diseases. Proinflammatory cytokines, such as tumor necrosis factor, interleukin-1, and interleukin-6, have been associated with sleep dysfunction. Alterations in these cytokines have been seen in certain gastrointestinal diseases, such as gastroesophageal reflux disease, inflammatory bowel disease, liver disorders, and colorectal cancer. It is important for gastroenterologists to be aware of the relationship between sleep disorders and gastrointestinal illnesses to ensure good care for patients. This article reviews the current research on the interplay between sleep disorders, immune function, and gastrointestinal diseases.
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PMID:Sleep Dysfunction and Gastrointestinal Diseases. 2713 99


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