Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0948265 (metabolic syndrome)
 24,271 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Flammer syndrome (FS) describes the phenotype of people with a predisposition for an altered reaction of the blood vessels to stimuli like coldness or emotional stress. The question whether such people should be treated is often discussed. On the one hand, most of these subjects are healthy; on the other hand, FS seems to predispose to certain eye diseases such as normal tension glaucoma or retinitis pigmentosa or systemic diseases such as multiple sclerosis or tinnitus. A compromise between doing nothing and a drug treatment is the adaption of nutrition. But what do we mean by healthy food consumption for subjects with FS? The adaption of nutrition depends on the health condition. Whereas patients with e.g. a metabolic syndrome should reduce their calorie intake, this can be counterproductive for subjects with FS, as most subjects with FS have already a low body mass index (BMI) and the lower the BMI the stronger the FS symptoms. Accordingly, while fasting is healthy e.g. for subjects with metabolic syndrome, fasting can even dangerously aggravate the vascular dysregulation, as it has been nicely demonstrated by the loss of retinal vascular regulation during fasting. To give another example, while reducing salt intake is recommended for subjects with systemic hypertensions, such a salt restriction can aggravate systemic hypotension and thereby indirectly also the vascular regulation in subjects with FS. This clearly demonstrates that such a preventive adaption of nutrition needs to be personalized.
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PMID:Nutritional recommendations for individuals with Flammer syndrome. 2882 40

The association between chronic laryngitis and tinnitus is not a well-studied topic, unlike the association of these two conditions with many other disorders. Cross-sectional data of 11,347 adults (males: 4,934; females: 6,413), who completed the Korea National Health and Nutrition Examination Survey (KNHANES) from 2010 to 2012 were used to investigate this association. Lifestyle patterns, including smoking and alcohol habits, regular exercise, physical and mental health status, socioeconomic status, nutritional status, and other chronic diseases, were analyzed. Chronic laryngitis and tinnitus were diagnosed by field survey teams, which included otolaryngologists, who conducted chronic disease surveillance using a health status interview, a nutritional status questionnaire, and a physical examination. Chronic laryngitis was significantly associated with age, education beyond high school, depressed mood, voice change, metabolic syndrome, and tinnitus in men. In women, chronic laryngitis was associated with body mass index and diabetes mellitus. Chronic laryngitis in men was significantly associated with tinnitus (odds ratio 1.671, [95% confidence interval: 1.167-2.393]) after adjusting for age, body mass index, smoking status, alcohol intake, regular exercise, metabolic syndrome, education beyond high school, and depressed mood. Additionally, the prevalence of chronic laryngitis increased with increasing severity of tinnitus in men alone (P = 0.002). The study revealed a significant association between chronic laryngitis and tinnitus.
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PMID:Korean survey data reveals an association of chronic laryngitis with tinnitus in men. 2932 3

Olfactory dysfunction and tinnitus are age-related otorhinolaryngological disorders with a high prevalence in the elderly population and share several common clinical features. However, there is no study investigating the relationship between these two diseases. We studied the prevalence of olfactory dysfunction and tinnitus among Koreans and studied the relationship between these two diseases based on the Korean National Health and Nutrition Examination Survey. The subjects of this study were enrolled from the Fifth Korean National Health and Nutrition Examination Survey (2010-2012, n = 25,534). Data of subjects aged 40 years and older who underwent physical examination and completed a self-reported questionnaire and other anthropometric variables were statistically analyzed. Odds ratios were calculated to identify the relationship between olfactory dysfunction and tinnitus, using multiple logistic regression models. Older males, non-smokers, non/lower alcohol drinker groups exhibited the relationship between olfactory dysfunction and tinnitus. Metabolic syndrome and mental health problems were associated with both olfactory dysfunction and tinnitus. After adjusting for confounding factors, olfactory dysfunction was significantly associated with tinnitus (OR 1.318). There was a dose-response relationship between tinnitus severity and the odds of olfactory dysfunction (ORs for mild, moderate and severe tinnitus were, respectively, 1.134, 1.569 and 2.044). Additional molecular genetics and animal studies are needed to determine the shared pathophysiology of the two diseases.
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PMID:Prevalence and relationship of olfactory dysfunction and tinnitus among middle- and old-aged population in Korea. 3035 85

Objective:To analyze the clinical characteristics and prognosis of sudden sensorineural hearing loss (SSNHL) with metabolic syndrome (MetS).Method:Records of 212 patients with SSNHL treated in our department were retrospectively reviewed, including gender, age,course of the disease, concomitant time of tinnitus and vertigo, concomitant rate of hypertension and diabetes mellitus, BMI, systolic pressure, diastolic pressure, HDL-C, TG, fasting plasma glucose level, severity of hearing loss and audiograms. All patients were divided into two groups, the MetS group and the Non-MetS group, and the clinical characteristics and prognosis between two groups were compared.Result:In the MetS group, the BMI, systolic pressure, TG, fasting plasma glucose level were higher than that in the Non-MetS group, while the HDL-C level was lower than that in Non-MetS group (P<0.01), and the rates of profound hearing loss, flat audiogram and total deafness audiogram were higher than that in the Non-MetS group (P<0.05). In the MetS group, the overall recovery rate, complete recovery rate and marked recovery rate were 57.8%,6.0% and 14.5%, respectively, which was lower than that in the Non-MetS group (79.8%,19.4% and 27.9%, P<0.05 ).Conclusion:SSNHL patients with MetS suffered a severer hearing loss, the most audiograms were flat and total deafness, and the prognosis of SSNHL patients with MetS was poorer.
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PMID:[Clinical characteristics and prognostic analysis of sudden sensorineural hearing loss with metabolic syndrome]. 3066 1