To study peculiar features of daily AP rhythm and profile in men with cardiovascular risk factors residing in the Far North.
The study included 115 servicemen divided into 3 groups (hypertensive disease (HD), hypertonic type neurocirculatory asthenia (NCA) and risk factor of cardiovascular diseases other than AH). HD was diagnosed based on multiple AP measurements and 24-hr monitoring.
HD was associated with elevated mean AP, load indices and AP variability All patients had pathological type of morning dynamics. Normal daily rhythm of systolic AP (SAP) was documented in 66.1% of the patients with HD and in 68% with cardiovascular risk factors without AH. Normal daily rhythm ofdiastolic AP (DAP) was recorded in 63.5% of the patients with HD and in 72% with cardiovascular risk factors without AH. In group 2, normal daily rhythms of SAP and DAP were found in 44 and 56% of the cases respectively.
Men residing in the Far North under conditions of anomalous photoperiod need medicamentous correction of AP regardless of AH type. Ambulatory BP monitoring should be preferred for the assessment of the efficacy of antihypertensive therapy.
[Active detection of patients with tuberculosis of urinary organs from increased risk groups at the polyclinics of the general therapeutic-and-prophylactic network].
To timely detect tuberculosis of urinary organs (TUO), the authors have proposed a procedure for detecting the disease in increased risk groups. By analyzing 272 cases with TUO and 12 control persons, they established the most important risk factors. The authors have developed a procedure for stratification of contingents and differential measures in accordance with the risk (three degrees). The procedure has shown to be effective.
Data on the association between acute infections and venous thromboembolism (VTE) are sparse. We examined whether various hospital-diagnosed infections or infections treated in the community increase the risk of VTE.
We conducted this population-based case-control study in Northern Denmark (population 1.8 million) using medical databases. We identified all patients with a first hospital-diagnosed VTE during the period 1999-2009 (n = 15 009). For each case, we selected 10 controls from the general population matched for age, gender and county of residence (n = 150 074). We identified all hospital-diagnosed infections and community prescriptions for antibiotics 1 year predating VTE. We used odds ratios from a conditional logistic regression model to estimate incidence rate ratios (IRRs) of VTE within different time intervals of the first year after infection, controlling for confounding.
Respiratory tract, urinary tract, skin, intra-abdominal and bacteraemic infections diagnosed in hospital or treated in the community were associated with a greater than equal to twofold increased VTE risk. The association was strongest within the first 2 weeks after infection onset, gradually declining thereafter. Compared with individuals without infection during the year before VTE, the IRR for VTE within the first 3 months after infection was 12.5 (95% confidence interval (CI): 11.3-13.9) for patients with hospital-diagnosed infection and 4.0 (95% CI: 3.8-4.1) for patients treated with antibiotics in the community. Adjustment for VTE risk factors reduced these IRRs to 3.3 (95% CI: 2.9-3.8) and 2.6 (95% CI: 2.5-2.8), respectively. Similar associations were found for unprovoked VTE and for deep venous thrombosis and pulmonary embolism individually.
Infections are a risk factor for VTE.
Notes
Cites: World J Surg. 2005;29 Suppl 1:S30-415818472
Cites: Int J Epidemiol. 2011 Jun;40(3):819-2721324940
The outpatient medical cards and history cases of those who died, autopsy protocols of 428 dead patients with various forms of tuberculosis were analyzed. Of them, 86 patients had been followed up less than a year. The patients treated with antituberculous drugs died not only from a progressive specific process, but from nonspecific complications. The factors predisposing to death were late detection of tuberculosis and irregular treatment, alcohol and drug abuse.
A statistical analysis of the main causes of death and assessment of the quality of outpatient diagnosis have been performed on the basis of 1843 autopsies of patients who died at home. The causes of misdiagnosis were due in 5.3% of cases to objective and in 94.7% of cases to subjective factors. The criteria of three categories of discrepancy between pathological and outpatient diagnosis are suggested. A positive role of a pathological examination as an additional factor in improving the quality of the outpatient service is shown.
Case records of 2135 outpatients referred to a specialized department with a provisional diagnosis of limb arterial affection have been analyzed. It appeared that in 35% of the cases the diagnosis was erroneous, the complaints being due to neurological and locomotor disturbances. Nosological entities of confirmed vascular diseases were the following: obliterating atherosclerosis (81.8%), obliterating peripheral aortic arteritis (9%), obliterating atherosclerosis associated with diabetic angiopathy (6%), obliterating thromboangiitis (1.6%), Raynaud's disease (1.6%). The disease-specific age pattern showed that obliterating atherosclerosis and age-specific cholesterol levels have the same trends, that there may be transformation of obliterating thromboangiitis into nonspecific aortic arteritis which eventuates in advanced age into obliterating atherosclerosis.
To investigate the spectrum of gram-negative agents causing acute and recurrent cystitis in outpatients and sensitivity of uropathogenic E. coli to antibacterial drugs; to compare drug resistance of uropathogenic E. coli isolated in Russia and other countries.
The spectrum of gram-negative bacteria was identified in 299 cases of acute and recurrent cystitis in Moscow, Smolensk and Novosibirsk. 271 E. coli uropathogenic strains were examined according to CA-SFM and NCCLS criteria for sensitivity to ampicilline, gentamycin, trimetoprim, co-trimoxasol, nitrofurantoine, nalidixic acid, pipemidine acid, norfloxacine, ciprofloxacine, nitroxoline.
E. coli, K. pneumoniae, K. oxytoca, P. mirabilis, P. vulgaris caused acute and recurrent cystitis in 90.6, 6.4, 1, 1.7, 0.3% of the examinees, respectively. For Moscow relative agents were: E. coli (80.8%), K. pneumoniae (13.1%), K. oxytoca (2.3%), P. mirabilis (3.1%), P. vulgaris (0.7%). In Smolensk E. coli, K. pneumoniae, P. mirabilis were isolated in 96.3, 2.5 and 1.2%, respectively. E. coli occurred in 100% of Novosibirsk cases. Mean Russian values of the resistance to ampicilline, gentamycin, trimetoprim, co-trimoxasol, nitrofurantoin, nalidixic acid, pipemidine acid, norfloxacine, ciprofloxacine, nitroxoline were the following: 33.3, 5.9, 20.3, 18.4, 2.9, 5.5, 4.4, 2.6, 2.6 and 94.1%, respectively. Resistance to 2 and more drugs was registered in 18.4% of E. coli strains.
Cystitis in women was in most cases caused by E. coli. The highest resistance among uropathogenic strains E. coli was observed to nitroxoline, ampicilline, trimetoprim and co-trimoxasole; maximal antibacterial activity against uropathogenic E. coli was shown by fluoroquinolones (norfloxacin and ciprofloxacin).
Antibiotics to outpatients in Norway-Assessing effect of latitude and municipality population size using quantile regression in a cross-sectional study.
High antibiotic consumption rates are associated to high prevalence of antimicrobial resistance. Geographical differences in dispensing rates of antibiotics are frequently analysed using statistical methods addressing the central tendency of the data. Yet, examining extreme quantiles may be of equal or greater interest if the problem relates to the extremes of consumption rates, as is the case for antimicrobial resistance. The objective of this study was to investigate how geographic location (latitude) and municipality population size affect antibiotic consumption in Norway. We analysed all outpatient antibiotic prescriptions (n > 14 000 000) in Norway between 2004 and 2010 using quantile regression. Data were stratified by year, and we aggregated individual data to municipality, county, or latitudinal range. We specified the quantile regression models using directed acyclic graphs and selected the model based on Akaike information criteria. Yearly outpatient antibiotic consumption in Norway varied up to 10-fold at municipality level. We found geographical variation to depend on the number of inhabitants in a municipality and on latitude. These variables interacted, so that consumption declined with increasing latitude when municipality population sizes were small, but the effect of latitude diminished as the number of inhabitants increased. Aggregation to different levels of spatial resolution did not significantly affect our results. In Norway, outpatient antibiotic dispensing rates decreases with latitude at a rate contingent on municipality population size. Quantile regression analysis provides a flexible and powerful tool to address problems related to high, or low, dispensing rates.
Daily dosages of antipsychotic medications were evaluated to determine whether current guidelines advocating lower dosing are being followed. A chart review of 163 outpatients with schizophrenia was undertaken in three outpatient hospital settings-a general community hospital, a provincial hospital, and an academic teaching hospital. The daily dosage in chlorpromazine equivalents was significantly higher in the provincial hospital (773.8 mg) than in the community hospital (355 mg) or the academic hospital (424.8 mg). A greater proportion of patients at the provincial hospital received conventional antipsychotics than novel antipsychotics or depot antipsychotics, and a greater proportion received more than one antipsychotic.
The importance of early and aggressive initiation of secondary prevention strategies for patients with both coronary artery disease (CAD) and cerebrovascular disease (CVD) is emphasized by multiple guidelines. However, limited information is available on cardiovascular protection and stroke prevention in an outpatient setting from community-based populations. We sought to evaluate and compare differences in treatment patterns and the attainment of current guideline-recommended targets in unselected high-risk ambulatory patients with CAD, CVD, or both.
This multicenter, prospective, cohort study was conducted from December 2001 to December 2004 among ambulatory patients in a primary care setting. The prospective Vascular Protection and Guidelines-Oriented Approach to Lipid-Lowering Registries recruited 4933 outpatients with established CAD, CVD, or both. All patients had a complete fasting lipid profile measured within 6 months before enrollment. The primary outcome measure was the achievement of blood pressure (BP)
