Імунна Відповідь Дорослих Людей, Які Живуть З Віл-Інфекцією, На Введення Дифтерійного Та Правцевого Анатоксинів (Огляд Літератури)

Ревенко, Г.О.; Маврутенков, В.В.

doi:10.22141/2312-413x.6.1.2018.125629

Cited by 7 publications

(3 citation statements)

References 22 publications

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“…Measures to ensure the health of PLHIV include immunization, which is a priority in health policy in developed countries. Diphtheria is a disease that is effectively managed with immunoprophylaxis [1,2,3].…”

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Predictors of Antitoxic Immunity Against Diphtheria in Adult People Living With Hiv

Mavrutenkov

2023

Education and Science of Today: Intersectoral Issues and Development of Sciences

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confidence: 99%

Predictors of Antitoxic Immunity Against Diphtheria in Adult People Living With Hiv

Mavrutenkov

2023

Education and Science of Today: Intersectoral Issues and Development of Sciences

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“…At present, HIV-infected persons have a sufficient life expectancy that is close to the life expectancy of immunocompetent people due to antiretroviral therapy (ART). Availability of effective ART permitted to turn HIV infection from an acute and often fatal disease into a chronic latent infection, albeit rather complicated, but this gives doctors the opportunity to pay more attention to the needs of primary care for aging HIV-infected population [1,2,3].The immunosuppressed status due to HIV infection is a risk factor for morbidity and mortality caused by a number of infectious diseases, including those preventable by vaccination. Diphtheria is the clearest example of the constant threat to health around the world.…”

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Seroprevalence of Diphtheria Immunity Among Hiv-Infected Adults

Revenko¹

2021

Scientific Practice: Modern and Classical Research Methods Volume3

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Introduction. At present, HIV-infected persons have a sufficient life expectancy that is close to the life expectancy of immunocompetent people due to antiretroviral therapy (ART). Availability of effective ART permitted to turn HIV infection from an acute and often fatal disease into a chronic latent infection, albeit rather complicated, but this gives doctors the opportunity to pay more attention to the needs of primary care for aging HIV-infected population [1,2,3].The immunosuppressed status due to HIV infection is a risk factor for morbidity and mortality caused by a number of infectious diseases, including those preventable by vaccination. Diphtheria is the clearest example of the constant threat to health around the world. In this disease there is no long-term protection [4,5,6].Studies of antitoxic immunity against diphtheria in HIV-infected adults in the world are very limited, and in Ukraine are conducted for the first time, which determines the relevance of the chosen topic.The aim of the study was to assess the intensity of immunity against diphtheria in HIV-infected adults.Materials and methods. The study was attended by 90 people living with HIV infection at the age of 22 to 60 years. The mean age was (M±m) 40.1±0.9 years (SD=8.8 years). Observations of HIV-infected patients were carried out on the basis of the "Dnipropetrovsk prof. Y.G. Popkova City Clinical Hospital No. 21. "DRC", City Center for Prevention and Control of HIV/AIDS in the city of Dnipro.Laboratory study of the levels of antidiphtheria antibodies in the observation group was carried out at the Diagnostic Center of SI "Dnipropetrovsk Medical Academy, MOH of Ukraine". Diagnostic test systems RIDASCREEN Diphtheria IgG (R-Biopharm AG, Germany) was used to estimate the immunity strength to diphtheria by means of immunoassay (ELISA). The examination was carried out in compliance with the manufacturer's instructions. The immunity status against diphtheria was estimated by determining the concentration of antibodies in IU/ml. The assessment of the anti-diphtheria immunity strengths was carried out according to the following criteria: up to 0.1 IU/mlprotection absent; 0.1-0.9 IU/mlminimum level of protection; 1.0-1.4 IU/mlmoderate level of protection; 1.5 IU/ml and above is a high level of protection. The control group involved 49 healthy immunocompetent volunteers from the corresponding age group (mean age 39.0±1.2 years) (p=0.44 by t-test).Statistical processing of the results was performed using STATISTICA v.6.1 licensed software (Statsoft Inc., USA, Serial No. AGAR909E415822FA). The critical level of statistical significance (p) was taken to be <0.05.Results of the research. This study identified significant differences between the titres of anti-toxic anti-diphtheria antibodies in HIV-infected and immunocompetent adults. It was established that the median of anti-diphtheria

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Clinical and Laboratory Predictors of Antitoxic Immunity Against Tetanus in Hiv-Infected Adults

Revenko¹

2021

Débats Scientifiques Et Orientations Prospectives Du Développement Scientifique Volume6

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Introduction. Modern antiretroviral therapy (ART) has significantly increased survival rate among HIV-infected individuals, which concurrently raised the quiestion of primary care surveillance of adult HIV-infected people [1,2,3]. The immunosuppressed status due to HIV infection is a risk factor for morbidity and mortality caused by a number of infectious diseases, including those preventable by vaccination. Tetanus is the clearest example of the constant threat to health around the world. In this disease there is no long-term protection [4,5].Studies of antitoxic immunity against tetanus in HIV-infected adults in the world are very limited, and in Ukraine are conducted for the first time, which determines the relevance of the chosen topic.The aim of the study was to assess the intensity of immunity against tetanus in HIV-infected adults and to investigate its relationship with key clinical and laboratory indicators to determine the predictors of the integrated use of these factors.Materials and methods. The study included 90 patients with HIV aged 22 to 60 years, the average age was 40.1±0.9 years, of which women were 51 (56.7%), men -39 (43.3%) persons. The control group included 49 healthy immunocompetent volunteers of the appropriate age group and gender composition. Diagnostic test systems RIDASCREEN Tetanus IgG (R-Biopharm AG, Germany) were used to estimate the immunity strengths to tetanus by means of immunoassay (ELISA). The examination was carried out in compliance with the manufacturer's instructions. The immunity status against tetanus was estimated by determining the concentration of antibodies in IU/ml. Assessment of anti-tetanus immunity strengths was carried out as follows: up to 0.1 IU/mlprotection absent; 0.1-0.5 IU/mlminimum level of protection; 0.6-1.0 IU/mlmoderate level of protection; 1.1 IU/ml and abovehigh level of protection.Results of the research. We found that the median anti-tetanus antibody was 0.59 (0.28 -1.09) IU/ml in HIV-positive individuals, which is 2.3 times lower than in the control group -1.33 (1.13 -1.45) IU/ml (p<0.001 by U-test). For in-depth analysis, all patients with HIV infection were divided into 2 groups taking into account the intensity of antitoxic anti-tetanus immunity. Thus, the median of tetanus IgG in the group with no and minimal levels of protection (group I) was 0.28 (0.10-0.39) IU/ml, which is 5.3 times less than in the group with medium and high levels of tetanus IgG (group II) -1.48 (1.00-2.50) IU/ml (p<0.001 by U-test).In more in-depth analysis of immunological and clinical and laboratory parameters that can affect the intensity of antitoxic immunity, the following data were obtained. The high risk of low levels of tetanus antibodies is significantly (from p<0.05 to p<0.001) associated with female sex (OR=2.69), the presence of anemia (OR=4.67), thrombocytopenia (OR=25.38), 2 or more opportunistic diseases

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Імунна Відповідь Дорослих Людей, Які Живуть З Віл-Інфекцією, На Введення Дифтерійного Та Правцевого Анатоксинів (Огляд Літератури)

Cited by 7 publications

References 22 publications

Predictors of Antitoxic Immunity Against Diphtheria in Adult People Living With Hiv

Predictors of Antitoxic Immunity Against Diphtheria in Adult People Living With Hiv

Seroprevalence of Diphtheria Immunity Among Hiv-Infected Adults

Clinical and Laboratory Predictors of Antitoxic Immunity Against Tetanus in Hiv-Infected Adults

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