The purpose of the study was to find out if snoring, sleep apnea and daytime sleepiness are independent indices of obesity related to type two diabetes (T2D), and whether depression is independently associated with features of sleep apnea. A population-based cohort study was conducted among 593 subjects (245 men and 348 women) born in 1935 and living in Oulu in 1996-1998. Glucose status was determined with a standard 2h oral glucose tolerance test, and sleeping disorders were recorded on the Epworth sleepiness scale (ESS) and in a questionnaire of five questions about sleeping and snoring. Depression was measured by the Zung self-rated depression scale. Insulin sensitivity was measured by quantitative insulin sensitivity check index. Habitual snoring was more common in diabetic subjects than in subjects with impaired glucose regulation (IGR) or normal glucose tolerance (NGT). All sleep disorders associated with neck circumference, waist circumference and body mass index (BMI). There was also a relationship between impaired insulin sensitivity and habitual snoring in bivariate analysis. In multiple logistic regression analysis, depression associated independently with daytime sleepiness (OR 3.00, 95% CI 1.40-6.46). Type 2 diabetes (T2D) (OR 1.93, 95% CI 1.04-3.57) and smoking (OR 1.69, 95% CI 1.00-2.84) associated independently with habitual snoring. BMI (OR 1.20, 95% CI 1.09-1.34) and male gender (OR 2.61, 95% CI 1.05-6.72) associated independently with sleep apnea. In a multiple regression model, BMI, neck circumference and habitual snoring associated independently with T2D. Habitual snoring was associated with T2D and impaired insulin sensitivity. Daytime sleepiness seemed to be linked with depression but not with using sleep medication, IGR and T2D. 相似文献
Intraocular infection is a feared complication in patients with candidaemia. We therefore assessed the current risk and prognosis in Danish candidaemia patients. Candidaemia patients at a Danish university hospital were identified prospectively during a 10-y period, 1995-2004, and ophthalmologic records were retrieved retrospectively. Among 203 incident cases of candidaemia, 86 (42%) were examined at least once by an ophthalmologist. Nine patients had retinitis and 1 patient had endophthalmitis; eye involvement was bilateral in 8 and monocular in 2 patients. Lesions were generally mild and progression was observed in only 1 patient. Surgical treatment was not indicated and the median duration of systemic antifungal therapy was 19 d. The median survival time was 77 d for candidaemia patients with eye involvement, 480 d in candidaemia patients without such an involvement, and only 9 d in candidaemia patients without an ophthalmologic examination. In conclusion, the cumulative rate of intraocular infection was 11.6%, but we suspect an underestimation due to the circumstances of the eye examinations and the rapid death of many patients. We continue to recommend eye examinations for candidaemia patients, but timing seems not to be critical if overt signs of infection are absent, thereby facilitating the use of improved diagnostic methods. 相似文献
The prevalence of preterm delivery is considerably elevated in women with type 1 diabetes. The aim of the study was to evaluate haemoglobin A(1c) (HbA(1c)) as a predictor of preterm delivery. Two hundred thirteen consecutive pregnant women with type 1 diabetes and normal urinary albumin excretion were included prospectively. HbA(1c) was analyzed at 10, 20 and 28 weeks of gestation. Seventy-one women (33%) delivered pre term and 142 at term. At 10 weeks of gestation, HbA(1c) was 7.3% (S.D. 1.0) vs. 6.9% (S.D. 0.9) (P<.01), at 20 weeks of gestation 6.6% (S.D. 0.7) vs. 6.1% (S.D. 0.7) (P<.001) and at 28 weeks of gestation 6.7% (S.D. 0.8) vs. 6.1% (S.D. 0.7) (P<.001). When comparing HbA(1c) at 10, 20 and 28 weeks of gestation, HbA(1c) at 28 weeks of gestation (P<.001) was the best predictor of preterm delivery. The adjusted odds ratio per 1% increment in HbA(1c) at 28 weeks of gestation was 2.8 (95% CI 1.7-4.4). HbA(1c) at 28 weeks of gestation was a clinical significant predictor of preterm delivery in type 1 diabetes. 相似文献
The effects of acute myocardial infarction on the pharmacokinetics of digoxin were studied. Digoxin, 0.75 mg, was given orally to 12 patients with left-sided cardiac failure due to acute myocardial infarction and to 9 healthy control subjects. Serum concentration of digoxin in the first 4 hours and the area under the serum concentration-time curve in the first 12 hours after administration of the drug were lower in patients with infarction than in control subjects (P less than 0.01). The 24 hour area under the concentration curve, the amount excreted in urine and the renal clearance did not differ between the groups. The 24 hour area under the concentration curve correlated with the predigoxin pulmonary capillary wedge pressure and with heart rate (P less than 0.01). The decrease of renal clearance of digoxin was related to the serum activity of MB isoenzyme of creatine kinase (P less than 0.001). Morphine reduced and delayed the peak serum concentrations of digoxin (P less than 0.001). Thus, the absorption of oral digoxin was slower and the peak concentrations remained lower in patients with acute myocardial infarction than in healthy control subjects. However, the total amount of digoxin absorbed was unchanged. 相似文献
Severe throat infection is not usually associated with a higher risk of paroxysmal attacks of torsade de pointes tachycardia. A patient is reported in whom epiglottitis was associated with the sudden development of cardiac syncope caused by an acquired adrenergic-dependent long QT syndrome and the development of ventricular arrhythmias. 相似文献
This study aimed to describe the features of everyday life in psychiatric inpatient care as experienced by women who self-harm. Participant observations and informal interviews were conducted with six women and were subjected to qualitative content analysis. The major feature of everyday life in psychiatric inpatient care was ‘being surrounded by disorder’, which consisted of ‘living in a confusing environment, being subject to routines and rules that offer safety but lack consistency’ and ‘waiting both in loneliness and in togetherness’. The nursing staff spent minimal time with the patients and the women turned to each other for support, care and companionship.相似文献
Nasal continuous positive airway pressure (CPAP) alleviates sleepiness in patients with obstructive sleep apnoea syndrome (OSAS), but part of OSAS patients keep gaining weight. Leptin and insulin-like growth factor-1 (IGF-1) interact with energy balance, and CPAP therapy has been suggested to influence these endocrine factors. We hypothesised that leptin would decrease during long-term CPAP therapy, and weight gain would associate with OSAS severity, lower CPAP adherence, lower IGF-1, and leptin concentrations.
Methods
Consecutive patients (n?=?223) referred to sleep study with suspected OSAS were enrolled. Patients underwent cardiorespiratory polygraphy at baseline. Questionnaires were completed, and blood samples were drawn both at baseline and after 3 years. A total of 149 (67%; M 65, F 84) patients completed the follow-up. Plasma samples were available from 114 patients, 109 of which with CPAP adherence data (49 CPAP users, 60 non-users).
Results
At baseline, the CPAP users were more obese and had more severe OSAS than the non-users. Leptin concentrations did not differ. After follow-up, leptin concentrations were higher in CPAP users (30.2 ng/ml vs. 16.8 ng/ml; p?=?0.001). In regression analysis, increase in leptin concentrations was independent of age, baseline body mass index (BMI), or the change in BMI. Leptin concentrations increased among females (??8.9 vs. 12.7 ng/ml; p?<?0.001); whereas in men, CPAP did not have an effect, if not opposed the natural decrease in leptin observed in men not using CPAP. Change in IGF-1 levels did not differ.
Conclusions
Our results suggest increase in leptin concentrations during long-term CPAP therapy among females.
We examined the reactions of population, social and health care professionals and local politicians in the context of a narrative case of a newborn and her mother evincing postpartal mental symptoms. The results of this postal questionnaire study indicated that in assessing the urgent need for support, a significant positive association prevailed in the resident cohort with female gender, age over 50 years or being a parent. Professionals and politicians estimated that appropriate care and access to care would be obtained in the maternity and child health clinic in the local health centre. Residents would contact relatives rather than social and health care professionals. A future challenge is to promote the knowledge and sensitivity of the general population in recognizing mental symptoms in mothers with small children. Adequate information is also called for regarding local services and means of access to care. 相似文献
The risk of venous thromboembolism is enhanced in pregnant carriers of the Factor V Leiden mutation. The primary aim of the study was to compare prothrombin fragments 1 + 2, soluble fibrin and D-dimer levels in pregnant Factor V Leiden mutation carriers with those in non-carriers. Secondary aims were to evaluate whether these biomarkers could predict placenta-mediated complications or venous thromboembolism, and to study blood coagulation after caesarean section with thromboprophylaxis and after vaginal delivery without thromboprophylaxis.
Material/Methods
Prothrombin fragments 1 + 2, soluble fibrin and D-dimer levels were studied longitudinally in 476 carriers with singleton pregnancies from gestational weeks 23–25 until 8–10 weeks postpartum.
Results
Prothrombin fragments 1 + 2 and D-dimer levels gradually increased during pregnancy. D-dimer levels were higher in carriers, both during pregnancy and puerperium, compared to non-carriers. D-dimer levels above 0.5 mg/l were found in about 30% and 20% of the heterozygous carriers at 4–5 and 8–10 weeks postpartum, respectively. Soluble fibrin levels were mainly unchanged during pregnancy, with no difference between carriers and non-carriers. Biomarker levels were similar in carriers with uncomplicated and complicated pregnancies.
Conclusion
Higher D-dimer levels indicate increased blood coagulation and fibrinolysis activity in carriers. The high proportion of carriers with D-dimer levels exceeding 0.5 mg/l postpartum must be considered when assessing the probability of venous thromboembolism. Large overlaps in biomarker levels in normal and complicated pregnancies suggest that these biomarkers cannot be used as predictors. Thromboprophylaxis following caesarean section may prevent increased activation of blood coagulation. 相似文献