Cluster analysis in assessing the interdependencies of clinical and morphological parameters of patients with mixed infections (pulmonary tuberculosis, chronic viral hepatitis, HIV infection) and heroin addiction

Author(s):  
Evgeniia Yu. Pigul ◽  
Galina F. Filimonova ◽  
Ivan B. Tokin ◽  
Ivan I. Tokin
2013 ◽  
Vol 18 (1) ◽  
pp. 49-54
Author(s):  
I. Yu. Babaeva ◽  
M. G. Avdeeva ◽  
N. P. Shevchenko ◽  
V. V Kulagin ◽  
G. V Chumachenko ◽  
...  

The paper presents comparative results of estimation of mortality from HIV infection, tuberculosis (TB), fibrosis and cirrhosis of the liver of nonalcoholic nature according to age group for the residents of the Krasnodar region for the period 2006 to 2011. The average age range of the probable development of death from HIV infection was 35-39, from tuberculosis - 45-49 and from liver cirrhosis 55-59 years. Given clinical case is demonstrating the importance of the underestimation of hepatitis "C" complicating diagnosis of cirrhosis in patients with HIV infection, suffering from secondary diseases: pulmonary tuberculosis, cytomegalovirus, toxoplasmosis, herpes infection, candidiasis. After a comprehensive review of the examples the authors provide recommendations for monitoring and management of patients with ТВ and HIV infection and chronic viral hepatitis "C".


2008 ◽  
Vol 49 (4) ◽  
pp. 358-368 ◽  
Author(s):  
Tamsin A Knox ◽  
Lauren Oleson ◽  
Lisa L von Moltke ◽  
Rhonda C Kaufman ◽  
Christine A Wanke ◽  
...  

Author(s):  
T. R. Petrosyan ◽  
Murad Z. Shakhmardanov

The article describes the main trends in the incidence rate of HIV infection in the Russian Federation over the past decade. The majority of HIV-infected people was shown to be injecting drug users. The immunosuppressive effect of psychoactive substances and peculiarities of HIV infection in drug-dependent patients are characterized. The drug use is considered to be associated with a high risk of co-infection: viral hepatitis via a parenteral transmission mechanism, tuberculosis. The spread of parenteral viral hepatitis among HIV-infected consumers of psychoactive substances has acquired a huge medical and social significance: hepatitis C affects more than 90% of consumers, hepatitis B - about 70-80%. Viral hepatitis B and C are considered as a co-factor in the tanatogenesis in babies of HIV-infected pregnant females, HIV/HCV coinfection accelerates the rate of progression of the chronic viral liver disease to liver cirrhosis and hepatocellular carcinoma. Among HIV-infected patients, there was significantly increased the proportion of cases killed by chronic viral hepatitis due to lack of the antiviral therapy for specific liver damage. Psychopathological changes in comorbid HIV infection in consumers of psychoactive substances are characterized. In drug users, HIV infection was noted to change the pathological attraction to psychoactive substances. If dependence on psychoactive substance was absent, this psychopathological phenomenon can suddenly arise in patients with narcological diseases, its clinical severity increases sharply. This is due to the general change in the unfavorable side of the mental state of patients, who were informed that they have HIV infection, given the low commitment of this contingent of ART proposed algorithm of complex medical and psychological care aimed at correcting mental, behavioral disorders and specific treatment of HIV infection.


Author(s):  
A. A. Asratyan ◽  
T. A. Semenenko ◽  
I. B. Kal’nin ◽  
O. A. Orlova ◽  
D. V. Soloviev ◽  
...  

Background. Psychiatric hospitals, where patients with immunodeficiency often do not comply with basic preventive measures, as well as receiving a wide range of medical procedures, including parenteral ones, are the institutions of high risk of socially significant infections spreading.The aim was to study the current epidemiological features of parenteral hepatitis among various categories of mentally ill patients (with pulmonary tuberculosis and HIV infection) and medical personnel in a large psychiatric hospital.Materials and methods. Serological markers of hepatitis B (HB) and hepatitis C (HC) were determined in 8352 patients and 542 employees of a large psychiatric hospital using domestic diagnostic test systems.Results. Markers of HB and HC among patients were revealed in 7.2% of persons (HB — 2.8%, HC — 3.1%, and HB+HC — 1.4%). The analysis of sex, age and social characteristics of HBVand HCV-patients was conducted. Markers of HC were significantly more common in HIV-infected patients (44.4% of individuals); the main routes of transmission of HB and HC were intravenous drug use and sexual intercourse. Among patients with pulmonary tuberculosis, the maximum number of persons was found with markers of HB (44.3%) and HB+HC (38.2%); the main clinical form of pulmonary tuberculosis was represented by the infiltrative form (60.4%); in 53,7% of cases the bacillary forms were identified that pose a serious epidemiological risk in the spread of tuberculosis in the hospital. Analysis of the social structure showed that HBV+HC+HIV and pulmonary tuberculosis are characteristics of persons with aggravated social status. The most frequent factors of infection with HBV and HCV were longterm parenteral loading and intravenous drug use. The greatest factor of parenteral load was observed in mentally ill patients diagnosed with HB+HC accompanying tuberculosis. It was shown that the frequency of HBV and HCV markers detection among medical personnel depends on the department profile, work duration, frequency and risk of contact with blood during professional activity.Conclusion. A high level of comorbidity of mental disorders and socially significant infectious diseases (HIV infection, tuberculosis and HB and HC) has been established, which has a significant impact on the epidemic process of these infections. Preventive programmes established in hospitals and in the territories they serve should take into account their comorbidity. The necessity of specific and non-specific prevention of viral hepatitis in patients and medical staff of psychiatric hospitals is shown.


2012 ◽  
Vol 93 (3) ◽  
pp. 522-526 ◽  
Author(s):  
A G Rakhmanova ◽  
A A Yakovlev ◽  
M I Dmitrieva ◽  
T N Vinogradova ◽  
A A Kozlov

Aim. To analyse the causes of death of individuals infected with the human immunodeficiency virus (HIV)/patients with acquired immunodeficiency syndrome (AIDS) in the Clinical Infectious Diseases Hospital named after S.P. Botkin in 2008-2010 taking into account the timing of disease, comorbidities, and clinical and laboratory data. Methods. The study included 439 HIV-infected individuals, who died in the Clinical Infectious Diseases Hospital named after S.P. Botkin in 2008-2010. Two groups of patients were identified: deaths from HIV/AIDS (n=306) and from other diseases (n=133, HIV infection was considered to be a concomitant disease). In both groups, analyzed were the short-term mortality rates, the presence of drugs and/or alcohol dependency, and the main causes of death (according to autopsy results). Results. In the group of patients who died of HIV-infection/AIDS and who did not receive antiretroviral therapy, generalized tuberculosis was diagnosed most often (65.7% of cases). Other rare diseases were pneumocystis pneumonia, cryptococcosis, cerebral toxoplasmosis, generalized fungal infection, cerebral lymphoma, and cytomegalovirus infection. The most frequent causes of death in the group of patients whose HIV-infection was considered to be a concomitant diseases were chronic viral hepatitis in the cirrhotic stage (42.9%) and septic thromboendocarditis, which were mainly diagnosed in social maladjusted patients: patients with alcoholism or intravenous drugs users. During evaluation of the short-term mortality rates it was established that 21 to 29% of patients in different years died on the 1st-3rd day after admission, which was related to extremely severe conditions of the patients. In Russia, including St. Petersburg, an annual increase in the number of new cases of HIV infection and increased mortality are registered, which indicates the severity of the epidemic and makes it possible to predict the increase in the number of patients requiring hospital treatment. Conclusion. The main causes of death among HIV-infected individuals in 2008-2010 were generalized tuberculosis and chronic viral hepatitis in the stage of cirrhosis; the high index of short-term mortality among HIV-infected patients suggests the need for measures for early detection of HIV-positive individuals and their medical examination, as well as an increase in the number of beds in order to provide specialized care to HIV-infected individuals in St. Petersburg.


2019 ◽  
Vol 11 (2) ◽  
pp. 42-47
Author(s):  
A. K. Ivanov ◽  
V. V. Nechaev ◽  
L. N. Pozhidayeva ◽  
V. B. Musatov ◽  
V. S. Belyakov ◽  
...  

Сombination of tuberculosis and viral hepatitis have been registered 2525 newly identified patients in Saint-Petersburg for the period 2006–2017. Some of these patients have been infected with HIV. Fatal outcome in 625 (24,7%) was noted. Patients with tuberculosis and chronic viral hepatitis have had a combination of viral hepatitis B and C in 36% of cases. Patients with combination tuberculosis and chronic hepatitis of unknown etiology experienced a more frequent death (60%) than patients with combination tuberculosis and other chronic viral hepatitis. In patients with concurrent tuberculosis, chronic viral hepatitis and HIV infection, patients infected viral hepatitis B and C were 31,6%. In 160 patients with fatal outcomes had a combination of infections (tuberculosis, viral hepatitis and HIV infection), the mortality rate of persons with hepatitis of unknown etiology was the lowest (42%), compared with a group of individuals affected by viral hepatitis B and C simultaneously (83%). Among patients with tuberculosis, chronic hepatitis and HIV infection, the highest incidence of tuberculosis of the intrathoracic lymph nodes and disseminated pulmonary tuberculosis was registered. Lethal outcomes most often occur in individuals with advanced tuberculosis, in whom the secretion of mycobacteria tuberculosis into the external environment has not been established. Given the high level of mortality in patients with simultaneous defeat of tuberculosis, viral hepatitis and HIV infection, it is necessary to establish their centralized registration in order to study the epidemiological patterns and clinical features of co-infections.


2004 ◽  
Vol 11 (1) ◽  
pp. 2-17 ◽  
Author(s):  
V. Soriano ◽  
J. M. Miro ◽  
J. Garcia-Samaniego ◽  
J. Torre-Cisneros ◽  
M. Nunez ◽  
...  

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