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AIM: To observe the clinical course of symptomatic pregnant women diagnosed with or suspected of having COVID-19. METHODS: This study analyzed the clinical and laboratory results of 27 patients with real-time polymerase chain reaction (RT-PCR)-confirmed COVID-19 and 25 patients with a suspected COVID-19 diagnosis based on their symptoms and chest computed tomography (CT) findings. The patients' coagulation parameters and acute-phase reactants were evaluated both before and after treatment. The maternal and neonatal outcomes were also reviewed. RESULTS: The mean duration of hospitalization was 6.1 ± 3 days. The gestational age of the patients ranged from 6w2d to 40w2d. Thirty-five patients' CT scan findings suggested viral pneumonia. Four patients delivered vaginally, and 10 patients underwent a cesarean section during the study period. Four of the cesarean deliveries were indicated due to COVID-19 hypoxemia-related fetal distress. Four patients were admitted to the intensive care unit (ICU) after the cesarean section. CONCLUSION: Early hospitalization and medical treatment can alleviate symptoms, improve the clinical course and reduce the need for ICU in symptomatic pregnant patients with suspected or confirmed COVID-19. Chest CT scans are a suitable option for suspected but unconfirmed COVID-19 infection.
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OBJECTIVE: Late presentation of the patients with human immunodeficiency virus (HIV) infection is associated with less favourable treatment responses, more accelerated clinical progression, and a higher mortality risk. Although HIV prevalence is low in Turkey, it is steadily increasing and the information about late presentation among HIV-positives is limited. We aimed to analyze the status of late presentation among HIV-positive patients in Turkey. METHODS: All newly diagnosed HIV/AIDS patients from 2003 to 2016 were enrolled in this study by five dedicated centres in Istanbul, Turkey. Demographic data, CD4+ counts, and HIV RNA were collected from medical records and were transferred to a HIV database system. Late pre- sentation was defined as presentation for care with a CD4 count < 350 cells/mm3 or presentation with an AIDS-defining event, regardless of the CD4 cell count. A medical literature search was done for the analysis of late presentation in Turkey. RESULTS: The cohort included 1,673 patients (1,440 males, median age 35 years). Among them, 847 (50.6%) had an early diagnosis, with a CD count of more than 350 cells/mm3. The remaining 826 were late presenters. Among late presenters, 427 (25.5% of all, 51.7% of late presenters) presented with advanced HIV disease. Late presenters were more elderly and less educated. The gender seemed comparable between groups. Late presentation was more likely among married patients. Early presenters were more likely among homosexuals, those diagnosed in screening studies, and in lower HIV-RNA viral load category. There has been a decreasing trend among late presenters in 2011-2016 when compared to 2003-2011 period. CONCLUSION: Current data suggest that half of HIV-infected patients present late in Turkey. In our cohort, those presented late were more elderly, less educated, married and had heterosexual intercourse. On admission, late presenters had more HIV-related diseases and were more likely in higher HIV-RNA category. In the cohort, men having sex with men were less likely late presenters. Efforts to reduce the proportion of late presentation are essential for almost every country. The countries should identify the risk factors of late presentation and should improve early diagnosis and presentation for HIV care.
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Diagnóstico Tardío , Infecciones por VIH , Adulto , Anciano , Recuento de Linfocito CD4/métodos , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Heterosexualidad/estadística & datos numéricos , Humanos , Masculino , Factores de Riesgo , TurquíaRESUMEN
OBJECTIVE: Data on syphilis seroprevalence among human immunodeficiency virus (HIV)/Acquired immunodeficiency syndrome (AIDS) patients are unavailable in Turkey although they have common transmission routes. Our study is oriented towards the assessment of the seroprevalence of syphilis and the related risk factors in the HIV/AIDS patients followed in our outpatient clinic. MATERIALS: Newly diagnosed HIV/AIDS cases (n = 308) who attended our outpatient clinic between January 2006 and April 2013 were included in the study. Patient characteristics, medical history, physical examination findings, CD4+ T lymphocyte count, HIV RNA level, rapid plasma reagent (RPR) and Treponema pallidum hemagglutination (TPHA) test results were analyzed retrospectively. TPHA positivity was considered indicative of syphilis-causing T pallidum exposure. RESULTS: HIV infection was transmitted through heterosexual (n = 176) or homosexual (n =131) contact (266 male, 86.3%; age 38.3 ± 11.7 years; CD4+ T lymphocyte count, 330.6 ± 15.17/mm3). 50.7% of the patients attained only primary education. Out of the 245 cases, who were asked about the number of their sexual partners, 40 patients (26 women) lived in a monogamous relationship. Condom usage was not practiced (57.2%) or was only occasional (34.4% - particularly with their legal spouses and for contraception). Physical exam revealed no signs of syphilis or other STIs. TPHA (+/- RPR) positivity was determined in 40 patients (12.9%), indicating T pallidum exposure. All patients with positive syphilis serology were male (p= 0.0026). T pallidum exposure was determined in 21.3% of homosexual and 6.8% of heterosexual cases (p = 0.0003). CONCLUSION: Since sexual contact is the most common route of transmission for both infections, syphilis seroprevalence was relatively high in our HIV/AIDS patients. Male and homosexual HIV/AIDS patients constituted a group at the highest risk for syphilis.
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Infecciones por VIH/complicaciones , Sífilis/epidemiología , Adulto , Femenino , Infecciones por VIH/transmisión , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo , Conducta Sexual , Sífilis/complicaciones , Turquía/epidemiología , Población Urbana , Adulto JovenRESUMEN
INTRODUCTION: Abacavir is among the first-line initial antiretroviral regimens for most patients living with HIV/AIDS (PLWHA). Although well tolerated, it is associated with hypersensitivity reaction (HSR), which is treatment-limiting and potentially life-threatening. HSR was shown to be associated with the class I MHC allele, HLA-B*57:01. In this study, we aimed to evaluate the prevalence of HLA-B*57:01 in PLWHA in Istanbul, Türkiye. MATERIAL AND METHODS: Five HIV treatment centers in Istanbul included all sequential treatment-- naïve, ≥ 18 years adult PLWHA, between December 2017- December 2021. Demographic, clinical, and laboratory data were collected at baseline and during treatment. HLA-B* 57:01 genotyping was determined with PCR-SSP. RESULTS: Eight hundred sixty-seven PLWHA were included (male:91%, mean age 39.6±11.1 years). 1.6% of patients were found to be HLA-B*57:01 positive. Among HLA-B*57:01 positive patients, 4 were initially given abacavir-containing treatment; they were switched to non-abacavir treatment upon the allele found to be positive. CONCLUSION: Although previous studies reported the HLA-B*57:01 prevalence of PLWHA in Türkiye as 3-3.6%, we have found the prevalence to be 1.6%. The current study includes higher numbers of patients than the previous studies. Furthermore, patients from all over the country apply to the centers in Istanbul; compared to the other studies, which involve patients limited to the relevant regions, it can be assumed that the number in our cohort is more representative of the country. In conclusion, the prevalence of the HLA-B*57:01 allele in PLWHA in this study is relatively low. With evident benefit in preventing abacavir HSR, HLA-B*57:01 should be screened in planning antiretroviral therapy.
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BACKGROUND: Isolated antibody to hepatitis B core antigen (anti-HBc) is frequent in HIV-infected patients, and it may be a marker of occult hepatitis B. We aimed to determine the prevalence and associated risk factors of isolated anti-HBc among HIV-infected patients in Turkey, which is classified as an intermediate HBV, low HIV endemic region. METHOD: HIV/AIDS patients followed by the Infectious Diseases and Clinical Microbiology Outpatient Clinic of Haseki Training and Research Hospital between January 2006 and March 2011 were included in this study. Medical records were reviewed to determine the prevalence of isolated anti-HBc and to identify the risk factors associated with isolated anti-HBc. The frequency of isolated anti-HBc in 209 HIV-infected patients was compared with 83 volunteer blood donors. RESULTS: Of 209 HIV-infected patients, 40 subjects (19.1%) had isolated anti-HBc compared with control group, which consisted of 83 volunteer blood donors who had similar age (P = .13) and sex (P = .29). In the control group, only 2 (2.4%) had isolated anti-HBc. Isolated anti-HBc was significantly more frequent in HIV-infected patients (P < .001). The characteristics such as age, gender, injecting drug use, anti-HCV seropositivity, and CD4 cell counts were not significantly different between HIV-infected patients with or without isolated anti-HBc. Only 3 (7.5%) of HIV-infected patients had occult infection. CONCLUSION: Prevalence of isolated anti-HBc in Turkish HIV-infected patients was 19.1%, which was significantly more frequent than in blood donors. Isolated anti-HBc could be associated with occult infection. Thus, all HIV-infected patients should be screened for anti-HBc before starting antiretroviral therapy.
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Infecciones por VIH/complicaciones , Anticuerpos contra la Hepatitis B/sangre , Antígenos del Núcleo de la Hepatitis B/inmunología , Virus de la Hepatitis B/inmunología , Hepatitis B/epidemiología , Síndrome de Inmunodeficiencia Adquirida/complicaciones , Síndrome de Inmunodeficiencia Adquirida/virología , Adulto , Anciano , Enfermedades Endémicas , Femenino , Infecciones por VIH/virología , Hepatitis B/complicaciones , Hepatitis B/inmunología , Virus de la Hepatitis B/aislamiento & purificación , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Turquía/epidemiología , Carga Viral , Adulto JovenRESUMEN
Infective endocarditis (IE) symptoms including fever, fatigue, dyspnea and myalgia are similar in COVID-19 findings. Therefore, the diagnosis of IE may be missed in patients with COVID-19. Co-existence with IE in COVID-19 is rarely reported. However, to our knowledge, only one case of septic pulmonary embolism in COVID-19 and IE was reported. Here, we describe a case of septic embolism due to tricuspid endocarditis caused by intravenous drug use in patients with COVID-19. In this fatal case, the use of prophylactic anticoagulants due to COVID-19 probably caused the tendency to hemorrhagic cerebrovascular complications. Our report emphasizes the complexity of anticoagulant prophylaxis in patients with COVID-19 which may cause hypercoagulopathy in co-existence with IE.
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AIMS: The COVID-19 pandemic has substantially changed lives and presented several barriers to health services. HIV care continuum needs a high rate of diagnosis, effective treatment, and sustained suppression of viral replication. The COVID-19 pandemic has affected these three steps of HIV care. This study investigated the characteristics of newly diagnosed patients living with HIV/AIDS (PLWH) during the COVID pandemic and compared them with those before the pandemic. METHODS: All newly diagnosed patients in three HIV healthcare centers, in Istanbul, Turkey, were included in the study. The pandemic period included April 1, 2020, to April 1, 2021, and the prepandemic period included March 1, 2019, to March 1, 2020. RESULTS: 756 patients were diagnosed with HIV/AIDS. In the pandemic period, this figure was 58% less: 315. Patients in the pre-pandemic and pandemic period had comparable age and gender distributions. PLWH diagnosed in the pandemic period had higher rates of low CD4 cells: low CD4 (<350 cells /mm3) was measured in 243 (36.4%) patients in the pre-pandemic period, while it was done in 126 (47.9%) in the pandemic period (p<0.01). Also, the distribution of CD4 cells was significantly different between periods: In the pandemic period, CD4 cell distribution significantly skewed to lower CD4 categories. Symptomatic patient rates and AIDS-defining disorder rates among symptomatic patients were comparable. Viral loads were not significantly different in the two periods. CONCLUSION: A low number of newly diagnosed PLWH can be explained by less HIV testing, less admission to health care, or an actual decrease of HIV prevalence during the pandemic. Sexual behaviors may have changed during the COVID-19 pandemic, leading to HIV transmission restriction. Lower CD4 counts among the newly diagnosed PLWH suggest that admittance to health care is late and a significant portion of PLWH remain undiagnosed.
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Síndrome de Inmunodeficiencia Adquirida , COVID-19 , Infecciones por VIH , Síndrome de Inmunodeficiencia Adquirida/epidemiología , COVID-19/epidemiología , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Pandemias , Turquía/epidemiologíaRESUMEN
BACKGROUND: In Turkey, the first HIV/AIDS case was reported in 1985. Although HIV/AIDS incidence has been increasing, only 3,671 cases have been documented to date in this country, with a population of 71,517,100. The aim of this study was to determine the epidemiologic and clinical features of patients with HIV infection and AIDS followed during a 3.5-year period. METHODS: A total of 136 HIV-infected patients attending Infectious Diseases and Clinical Microbiology Outpatient Clinic of Haseki Training and Research Hospital between January 2006 and June 2009 were included in the study. Epidemiologic and clinical data, such as age, gender, marital status, occupation, level of education, transmission routes, condom usage, type of screening tests, clinical findings, and CD4 T-cell counts and viral loads at diagnosis, were collected retrospectively from case records completed on admission. RESULTS: Patients with a diagnosis of HIV infection comprised a group of 136 persons (80% men, mean age 36 years [range, 20-72 years]). Six patients (8%) were university graduates. Heterosexual intercourse was the most common route of transmission (60%), followed by homosexual intercourse and intravenous drug use. Almost all women (24 out of 25; 96%) acquired the infection from their husbands. Median CD4 T-cell count at diagnosis was 302/mm3 (range, 9-1,270). On admission, CD4 T-cell count was < 200/mm3 in 39%, 200-350/mm3 in 30%, and â¯350/mL in 31%. Mean viral load at diagnosis was 1,033,871 copies/mL. Forty-four percent of the patients were admitted with obvious clinical signs and symptoms, whereas 56% were diagnosed through screening tests. CONCLUSIONS: Poorly educated individuals and men constituted the majority of the cases. Most women acquired the disease from their husbands. Considering the poor level of education among the patients we studied, effective educational programs should be developed to reduce the transmission of HIV. Although heterosexual intercourse was the most common route of transmission, 38% of the patients we studied reported male-to-male intercourse. This is markedly higher than the 9% rate of transmission by this route in Turkey.
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Infecciones por VIH/epidemiología , Síndrome de Inmunodeficiencia Adquirida/epidemiología , Adulto , Anciano , Recuento de Linfocito CD4 , Femenino , Infecciones por VIH/inmunología , Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , Humanos , Masculino , Persona de Mediana Edad , Conducta Sexual , Turquía/epidemiología , Adulto JovenRESUMEN
In 2014, The Joint United Nations Program on HIV and AIDS (UNAIDS) has set an ambitious target code-named 90-90-90, which aims to ensure that 90% of all people living with HIV will know their state, 90% of all people diagnosed will receive sustained antiretroviral therapy, and 90% of all people receiving ART will have viral suppression by 2020. Since 2014, many tests and treatment programs have been developed to achieve the above goals worldwide. In 2019, it was reported that many developed countries can reach the target with the right strategies, as well as regions that are still far from the targets. It has been reported that the fourth 90 should be one of the targets related to HIV infection in recent years. This view, beyond virological suppression, was towards developing programs that would enable people living with HIV to live not only longer but also healthy. The socio-cultural and economic obstacles to reach the targets may vary according to geographical regions, but it is clear that COVID-19 disease, which has taken the whole world under the influence since 2019, is a major obstacle to the 90-90-90 targets worldwide. Difficulties in the diagnosis and access to ART and treatment nonadherence which may be encountered more frequently due to many factors may threaten both the health of people living with HIV and public health. The COVID-19 pandemic has disrupted many programs developed in the fight against the HIV epidemic. Considering COVID-19 disease and future epidemics that may create a chaotic environment, analyzing the difficulties experienced in the pandemic retrospectively, and determining new strategies that will bring appropriate solutions to the problems will play an important role in the proper management of future issues.
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Síndrome de Inmunodeficiencia Adquirida/tratamiento farmacológico , Síndrome de Inmunodeficiencia Adquirida/prevención & control , Antirretrovirales/uso terapéutico , Tratamiento Farmacológico de COVID-19 , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/prevención & control , Síndrome de Inmunodeficiencia Adquirida/epidemiología , COVID-19/epidemiología , Infecciones por VIH/epidemiología , Humanos , Pandemias , Estudios Retrospectivos , SARS-CoV-2 , Naciones UnidasRESUMEN
OBJECTIVE: Coronavirus disease 2019 (COVID-19) causes a wide spectrum of symptoms, from asymptomatic conditions to severe inflammatory response. Hemodialysis (HD) patients have a higher risk for developing severe COVID-19 because of older age, multiple co-morbid conditions, and impaired immune system compared to the general population. As little is known about these special groups, we evaluated the clinical characteristics and outcomes of HD patients with COVID-19. METHODS: All hospitalized HD patients with COVID 19 between March 11, 2020 and May 31, 2020 were included in the study. The composite end-points consisted of admission to the intensive care unit (ICU), discharging or death were analysed. Demographic, clinical, laboratory, and treatment data were retrieved and compared between survivors and nonsurvivors. RESULTS: A total of 45 patients (median age 65.33 ± 12.22, 24 female, 53.96 ± 40.68) were enrolled and of whom 14 were admitted to ICU and overall 14 (31.1%) have died. Hypertension was the most common comorbidity and fever (60%), dyspnea (55.6%) and cough (53.3%) were predominant symptoms at admission. 8.8% of patients developed severe complications (acute respiratory distress syndrome, macrophage activation syndrome) and secondary infection was observed in 51.1% of the patients. Elevation in the level of inflammatory markers, lactate dehydrogenase, liver enzymes, troponin, creatine kinase, and decrease in lymphocyte count and serum albumin level were observed in non-survivors compared with survivors throughout the clinical course. No significant difference was observed in the score of chest CT performed on the day of hospitalization for the survivors and non-survivors. CONCLUSION: Mortality of COVID-19 in HD patients is high and follow up of certain laboratory parameters can help to predict the prognosis of the patients.
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COVID-19/epidemiología , Hospitalización , Fallo Renal Crónico/terapia , Diálisis Renal , Adulto , Anciano , Anciano de 80 o más Años , COVID-19/diagnóstico , COVID-19/terapia , Estudios de Cohortes , Cuidados Críticos , Femenino , Humanos , Fallo Renal Crónico/etiología , Fallo Renal Crónico/mortalidad , Masculino , Persona de Mediana Edad , Tasa de Supervivencia , Resultado del Tratamiento , TurquíaRESUMEN
BACKGROUND: The novel coronavirus disease (COVID-19) may lead to severe disease that can cause death. COVID-19 is known to affect the cardiovascular system. Early detection of the progression to the severe disease stage that affects the cardiovascular system may play a critical role in the treatment of COVID-19. OBJECTIVES: To explore the possible relationship between the COVID-19 pneumonia and right ventricular strain findings on electrocardiography (ECG). METHODS: We conducted a retrospective study of 141 hospitalized patients with COVID-19. Spearman's correlation and logistic regression analyses were applied to assess relationships between ECG manifestations of right ventricular strain and levels of biomarkers and other laboratory and chest imaging findings. The significance level was considered as < 0.05. RESULTS: The ECG signs of right ventricular stress were significantly more frequent and the levels of fibrinogen, CRP, and ferritin were significantly higher in COVID-19 patients with elevated levels of hs-cTnI, procalcitonin and D-dimer. The univariate analysis showed there are significant relations between the presence of bilateral pneumonia, most of the ECG signs of right ventricular strain and cardiac injury and inflammatory and thrombotic biomarkers. The multivariate analysis revealed that ST-segment elevation in V1and the S1Q3T3pattern are independent predictors of cardiac damage (odds ratio=0.23; 95% CI, 0.06 to 0.90; p=0.035) and elevated procalcitonin levels (odds ratio=0.19; 95% CI, 0.06 to 0.62; p=0.006), respectively. CONCLUSION: The findings of the present study suggest that right heart damage is prevalent in COVID-19. In addition, our study shows the clinical value of ECG in evaluating and monitoring the patients with COVID-19 pneumonia.
FUNDAMENTO: A nova doença por coronavírus (COVID-19) pode levar a uma enfermidade grave e causar a morte. Sabe-se que a COVID-19 afeta o sistema cardiovascular. A detecção precoce da progressão para um estágio grave da doença que afeta o sistema cardiovascular pode desempenhar um papel crítico no tratamento da COVID-19. OBJETIVOS: Explorar a possível relação entre a pneumonia por COVID-19 e os achados de strain do ventrículo direito no eletrocardiograma (ECG). MÉTODOS: Foi realizado um estudo retrospectivo de 141 pacientes hospitalizados com COVID-19. A correlação de Spearman e as análises de regressão logística foram aplicadas para avaliar as relações entre as manifestações de strain ventricular direito na ECG e os níveis de biomarcadores e outros achados laboratoriais e de imagem do tórax. O nível de significância foi considerado estabelecido como p < 0,05. RESULTADOS: Os sinais de ECG de estresse ventricular direito foram significativamente mais frequentes e os níveis de fibrinogênio, PCR e ferritina foram significativamente mais elevados em pacientes com COVID-19 com níveis elevados de hs-cTnI, procalcitonina e dímero-D. A análise univariada mostrou que existem relações significativas entre a presença de pneumonia bilateral, a maioria dos sinais eletrocardiográficos de strain ventricular direito e lesão cardíaca e biomarcadores inflamatórios e trombóticos. A análise multivariada revelou que o supradesnivelamento do segmento ST em V1 e padrão S1Q3T3 são preditores independentes de lesão cardíaca ( odds ratio =0,23; IC95%, 0,06 a 0,90; p=0,035) e níveis elevados de procalcitonina ( odds ratio =0,19; IC 95%, 0,06 a 0,62; p=0,006), respectivamente. CONCLUSÃO: Os achados do presente estudo sugerem que a dano cardíaco direito é prevalente na COVID-19. Além disso, nosso estudo demonstra o valor clínico do ECG na avaliação e monitoramento de pacientes com pneumonia por COVID-19.
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COVID-19 , Neumonía , Biomarcadores , Electrocardiografía , Humanos , Estudios Retrospectivos , SARS-CoV-2RESUMEN
Background: Efficacy of elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil (E/C/F/TDF) in treatment-naïve and experienced patients with HIV infection was demonstrated in phase 3 trials. The primary objective of this study was to evaluate effectiveness and safety of E/C/F/TDF in real world settings. Methods: Retrospective, observational data collected by the Turkish ACTHIV-IST study group between May 2015 and December 2016 were analysed. Results: A total of 387 patients were prescribed E/C/F/TDF; 210 patients with available data at 6th month were eligible; 91.5% were male, and mean age was 35.2 (SD: 10.8) years; 54.0% of males identified themselves as MSM. Sixty-three percent (133) of the study population were treatment-naïve patients, and 37% (77) were treatment experienced. HIV RNA level was below 100 copies/mL in 78.9% of treatment-naïve patients and 89.9% of treatment experienced patients at month 6. Median increase in CD4 T lymphocyte count was 218 copies/mL in treatment-naïve patients and remained stable or increased in treatment experienced patients. Adverse events were observed in 15% of the patients, and the regimen was discontinued in only six patients. Conclusion: Real world data on the effectiveness and safety of E/C/F/TDF is comparable with the phase 3 trial results Adverse events are uncommon and manageable.
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Fármacos Anti-VIH , Infecciones por VIH , Homosexualidad Masculina , Adulto , Fármacos Anti-VIH/efectos adversos , Cobicistat/efectos adversos , Combinación de Medicamentos , Emtricitabina/efectos adversos , Infecciones por VIH/tratamiento farmacológico , Humanos , Masculino , Quinolonas , Estudios Retrospectivos , Comprimidos , Tenofovir/efectos adversos , TurquíaRESUMEN
BACKGROUND: Long life expectancy in people living with human immunodeficiency virus (PLWH) caused an increase in comorbidities and co-medications. We aimed to analyse comedications and drug-drug interactions (DDIs) in antiretroviral therapy (ART)-naive PLWH in the era of integrase inhibitors. METHODS: A retrospective observational study was conducted between January 2016-August 2019. Patients' characteristics and chronic co-medications were recorded. The University of Liverpool HIV drug interaction database was used for DDIs. RESULTS: Among 745 patients, the chronic co-medication rate was 30.9%. Older age (p<0.001, OR:6.66, 95% CI: 3.86-11.49) and female gender (p=002, OR:2.25, 95%:1.14-4.44) were independently associated with co-medication. Cardiovascular system (CVS) and central nervous system (CNS) drugs were the most common co-medications. Older age patients (p<0.001, OR:12.04, 95% CI:4.63-36.71), having heterosexual (HS) contact (p=0.003, OR:3.8, 95% CI:1.57-9.22) were independently associated with CVS drugs use, while being men who have sex with men (MSM) (p=0.03, OR:2.59, 95% CI:1.11-6.03) were associated with CNS drugs use. DDIs were seen in 37.4% of patients with co-medications. Antidiabetics (23.3%), CNS (22.1%) and CVS drugs (19.8%) most commonly had DDIs. Contraindication was most commonly seen between inhaled corticosteroids and elvitegravir/cobicistat. A number of non-ART drugs, elvitegravir/cobicistat, antidiabetics, vitamins were independently associated with the presence of DDIs. CONCLUSION: Results suggested the need for attention about co-medication in PLWH regardless of whether they are young or older. CNS drugs should be questioned more detailed in MSM, as well as CVS drugs in older HS patients. Elvitegravir/cobicistat is significantly associated with DDIs and switching to an unboosted INSTI should be considered in patients with multiple comorbidities.
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Fármacos Anti-VIH/uso terapéutico , Antirretrovirales/uso terapéutico , Combinación de Medicamentos , Interacciones Farmacológicas , Infecciones por VIH/tratamiento farmacológico , Inhibidores de Integrasa/uso terapéutico , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores Sexuales , TurquíaRESUMEN
BACKGROUND: Cancer is responsible for elevated human immunodeficiency virus (HIV)-related mortality but there are insufficient data about cancer in HIV-positive patients in Turkey. AIMS: We aimed to investigate the prevalence and mortality of cancer among people living with HIVand AIDS patients in Istanbul, Turkey. METHODS: Between January 1998 and December 2016, people living with HIVand AIDS patients were enrolled in this study by the ACTHIV-IST Study Group, which consists of 5 centres to follow-up HIV-positive patients in Istanbul. The cancer diagnoses included AIDS-defining cancers (ADCs) and non AIDS-defining cancers (NADCs). RESULTS: Among 1872 patients, 37 (1.9%) were diagnosed with concurrent cancer. Eleven patients were diagnosed during follow-up; the prevalence of cancer among people living with HIVand AIDS patients was 2.6%. Among 48 cancer patients, 35 patients had ADCs, and 32 of them were diagnosed at their first hospital admission. There were 1007 late presenters and 39 of them had cancer (29 were ADCs). The most prevalent NADCs were gastrointestinal, genitourinary, and pulmonary cancers. NADCs were mostly diagnosed during follow-up of patients. The mortality of this group was significantly higher than that of patients with ADCs (53.9% vs 22.9%). CONCLUSIONS: These results indicate the importance of cancer screening at diagnosis and during follow-up of HIV infection. A detailed physical examination contributes to diagnosis of the most prevalent ADCs (Kaposi's sarcoma and non-Hodgkin's lymphoma), especially in late presenters. For NADCs, individual risk factors should be considered.
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Infecciones por VIH/epidemiología , Neoplasias/epidemiología , Síndrome de Inmunodeficiencia Adquirida/epidemiología , Adulto , Factores de Edad , Recuento de Linfocito CD4 , Causas de Muerte , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/mortalidad , Prevalencia , Factores Sexuales , Factores Socioeconómicos , Turquía/epidemiologíaRESUMEN
We aimed to assess the 24-week virological and immunological success of the treatment of treatment-naive and treatment-experienced patients included in the Action against HIV in Istanbul (ACTHIV-IST) database. The ACTHIV-IST database was screened retrospectively from January 2012 to January 2014. The data for these patients such as age, sex, treatment-naive or treatment-experienced status, date of diagnosis, date of commencing antiretroviral therapy, antiretroviral therapy regimen, CD4+ cell count, and viral load before and after therapy were analyzed. In the 24th week of antiretroviral therapy, there were 40 (17.9%) and 29 (14.1%) virological and immunological failures, respectively. Virological failure (VF) was associated with a baseline viral load > 100,000 copies (p = 0.004). A CD4+ cell count lower than 200 cells/µl was not found to be associated with VF (p = 0.843). Immunological failure was substantially rare in patients with a baseline CD4+ cell count > 200 cells/µl (p = 0.005). Although an HIV-RNA ≤ 100,000 copies/ml was protective against VF in the 24th week, in individuals with an HIV-RNA > 100,000 copies/ml, VF was 3.2 times more likely to occur. Baseline VF was the most predictive parameter to estimate 24th week virological success and VF. VF is an important prognostic parameter resulting in CD4+ cell depletion, AIDS-related events, and increased mortality.
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Antirretrovirales/farmacología , Recuento de Linfocito CD4 , Infecciones por VIH/tratamiento farmacológico , Carga Viral/efectos de los fármacos , Adulto , Terapia Antirretroviral Altamente Activa , Bases de Datos Factuales , Femenino , Humanos , Incidencia , Modelos Logísticos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento , Turquía , Adulto JovenRESUMEN
Resumo Fundamento A nova doença por coronavírus (COVID-19) pode levar a uma enfermidade grave e causar a morte. Sabe-se que a COVID-19 afeta o sistema cardiovascular. A detecção precoce da progressão para um estágio grave da doença que afeta o sistema cardiovascular pode desempenhar um papel crítico no tratamento da COVID-19. Objetivos Explorar a possível relação entre a pneumonia por COVID-19 e os achados de strain do ventrículo direito no eletrocardiograma (ECG). Métodos Foi realizado um estudo retrospectivo de 141 pacientes hospitalizados com COVID-19. A correlação de Spearman e as análises de regressão logística foram aplicadas para avaliar as relações entre as manifestações de strain ventricular direito na ECG e os níveis de biomarcadores e outros achados laboratoriais e de imagem do tórax. O nível de significância foi considerado estabelecido como p < 0,05. Resultados Os sinais de ECG de estresse ventricular direito foram significativamente mais frequentes e os níveis de fibrinogênio, PCR e ferritina foram significativamente mais elevados em pacientes com COVID-19 com níveis elevados de hs-cTnI, procalcitonina e dímero-D. A análise univariada mostrou que existem relações significativas entre a presença de pneumonia bilateral, a maioria dos sinais eletrocardiográficos de strain ventricular direito e lesão cardíaca e biomarcadores inflamatórios e trombóticos. A análise multivariada revelou que o supradesnivelamento do segmento ST em V1 e padrão S1Q3T3 são preditores independentes de lesão cardíaca ( odds ratio =0,23; IC95%, 0,06 a 0,90; p=0,035) e níveis elevados de procalcitonina ( odds ratio =0,19; IC 95%, 0,06 a 0,62; p=0,006), respectivamente. Conclusão Os achados do presente estudo sugerem que a dano cardíaco direito é prevalente na COVID-19. Além disso, nosso estudo demonstra o valor clínico do ECG na avaliação e monitoramento de pacientes com pneumonia por COVID-19.
Abstract Background The novel coronavirus disease (COVID-19) may lead to severe disease that can cause death. COVID-19 is known to affect the cardiovascular system. Early detection of the progression to the severe disease stage that affects the cardiovascular system may play a critical role in the treatment of COVID-19. Objectives To explore the possible relationship between the COVID-19 pneumonia and right ventricular strain findings on electrocardiography (ECG). Methods We conducted a retrospective study of 141 hospitalized patients with COVID-19. Spearman's correlation and logistic regression analyses were applied to assess relationships between ECG manifestations of right ventricular strain and levels of biomarkers and other laboratory and chest imaging findings. The significance level was considered as < 0.05. Results The ECG signs of right ventricular stress were significantly more frequent and the levels of fibrinogen, CRP, and ferritin were significantly higher in COVID-19 patients with elevated levels of hs-cTnI, procalcitonin and D-dimer. The univariate analysis showed there are significant relations between the presence of bilateral pneumonia, most of the ECG signs of right ventricular strain and cardiac injury and inflammatory and thrombotic biomarkers. The multivariate analysis revealed that ST-segment elevation in V1and the S1Q3T3pattern are independent predictors of cardiac damage (odds ratio=0.23; 95% CI, 0.06 to 0.90; p=0.035) and elevated procalcitonin levels (odds ratio=0.19; 95% CI, 0.06 to 0.62; p=0.006), respectively. Conclusion The findings of the present study suggest that right heart damage is prevalent in COVID-19. In addition, our study shows the clinical value of ECG in evaluating and monitoring the patients with COVID-19 pneumonia.
Asunto(s)
Humanos , Neumonía , COVID-19 , Biomarcadores , Estudios Retrospectivos , Electrocardiografía , SARS-CoV-2RESUMEN
OBJECTIVES: This study aimed to examine the changes in HIV demographics over time in an exceptionally low prevalence population, with particular emphasis on men who have sex with men (MSM). METHODS: A total of 1292 newly diagnosed HIV-positive patients registered in the ACTHIV-IST Study Group database between 2000 and 2014 were included. The changes occurring over time in the characteristics of patients at the time of initial admission were examined retrospectively. RESULTS: A gradual increase in the total number of newly diagnosed patients was evident during the study period; however, it was not possible to show an increase in the proportion of MSM within the study population (p=0.63). There was a male predominance throughout the study (85% vs. 15%), with further increases in the proportion of males in recent years. The mean age was lower at the end of the study (p<0.05) and there was an increase in the number of unmarried patients (p<0.05). CONCLUSIONS: Sexual preference patterns of HIV patients in extremely low prevalence populations may be different, possibly due to an early phase of the epidemic. Nevertheless, MSM still represent a target subgroup for interventions, since they account for a substantial proportion of cases and a resurgent epidemic may be expected among this group in later phases of the epidemic.
Asunto(s)
Infecciones por VIH/epidemiología , Homosexualidad Masculina , Adulto , Infecciones por VIH/prevención & control , Humanos , Masculino , Prevalencia , Estudios RetrospectivosRESUMEN
The aim of the study was to report the epidemiological profile of HIV-1 positive patients from, Istanbul, Turkey, which has one of the lowest HIV-1/AIDS prevalences in Europe. The patients were followed by ACTHIV-IST group which was established by the Infectious Diseases Departments of five teaching hospitals (three university hospitals and two public hospitals) in Istanbul, Turkey. The HIV-1 positive patients were added to the standard patient files in all of the centers; these files were then transferred to the ACTHIV-IST database in the Internet. A total of 829 naiv-untreated HIV-1 positive patients were chosen from the database. The number of male patients was 700 (84.4%) and the mean age of the patients was 37 years (range, 17-79). In our study group 348 (42%) of the patients were married and 318 (38.7%) of the patients were single. The probable route of transmission was heterosexual intercourse in 437 (52.7%) patients and homosexual intercourse in 256 (30.9%) patients. In 519 (62.6%) patients the diagnose was made due to a screening test and in 241 (29.1%) patients, the diagnose was made due to an HIV-related/non-related disease. The mean CD4+ T cell number in 788 of the patients was 357.8/mm(3) (±271.1), and the median viral load in 698 of the patients was 100,000 copies/mL (20-9,790,000). In Turkey, the number of HIV-1 positive patients is still low and to diagnose with a screening test is the most common way of diagnostic route.
Asunto(s)
Infecciones por VIH/epidemiología , VIH-1 , Adolescente , Adulto , Distribución por Edad , Anciano , Recuento de Linfocito CD4 , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/transmisión , Humanos , Masculino , Tamizaje Masivo/métodos , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Distribución por Sexo , Turquía/epidemiología , Carga Viral , Adulto JovenRESUMEN
BACKGROUND: Rate of coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) varies in different countries. This may be attributable to common transmission routes as well as social, economic, and cultural factors. OBJECTIVES: The purpose of this study was to investigate the prevalence and risk factors of HCV infection among HIV-positive patients in Istanbul, Turkey. PATIENTS AND METHODS: Since January 2006 to November 2013, 949 HIV-positive patients that were enrolled in this study by ACTHIV-IST (Action Against HIV in Istanbul) Study Group, which consists of five centers to follow up HIV-positive patients in Istanbul. Epidemiologic and clinical data were collected retrospectively from medical records and were transferred to an HIV database system. RESULTS: Among 949 patients, 84% were men and the mean age was 37.92 ± 11.54 years (range, 17-79). The most frequent route of transmission was heterosexual intercourse (48.8%), followed by men having sex with men (30.5%). Only nine patients (0.9%) had history of injection drug use (IDU). The prevalence of HIV/HCV coinfection was 0.9% (9:949). The IDU rate was 44.4% (4:9) in patients with HIV/HCV coinfection (three of them were not Turkish citizens), whereas this rate was only 0.6% (5:881) in patients with only HIV infection (P < 0.01). Genotypes 1b, 2a/2c, and 3 were determined in five, one, and two patients, respectively. Genotype could not be determined in one patient. History of residence in a foreign country (P < 0.01) and imprisonment (P < 0.01) were also considered as risk factors in terms of HIV/HCV coinfection. CONCLUSIONS: Prevalence of HIV/HCV coinfection is considerably low in Turkey. The extremely rare prevalence of IDU might have a role in this low prevalence.
RESUMEN
BACKGROUND: Recent studies showed a high frequency of low bone mineral density (BMD) in HIV-infected patients and no reports have been issued in Turkey. Our aim was to evaluate BMD and risk factors for osteopenia/osteoporosis in HIV-infected patients that attended an outpatient clinic in Istanbul, Turkey. METHOD: In order to determine the prevalence of BMD, 126 HIV-infected patients had been studied with dual energy X-ray absorptiometry (DEXA). The association between BMD and age, gender, body mass index (BMI), habits, 25(OH)vitamin D, HIV RNA, CD4 lymphocyte nadir, using and duration of highly active antiretroviral treatment (HAART) were investigated by using multivariate analysis. RESULTS: Median age was 40.1 years (range, 20-70); 84% were male; 35.7% patients had AIDS, 63.5% were treated with HAART. Osteopenia and osteoporosis were diagnosed in 53.9% and 23.8%, respectively. Mean plasma HIV RNA was 5.2 (SD 1.0) log10 copies/mL and CD4 lymphocyte nadir was 313.8 (SD 226.2)/mm(3). Factors associated with bone loss were high viral load (p=0.034), using (p=0.033) and duration of HAART (p=0.008). No correlation had been seen between sex and osteopenia/osteoporosis (p=0.794). However, males showed higher rates of osteoporosis than females (p=0.042). CONCLUSIONS: Our results show a very high prevalence of bone mass reduction in Turkish HIV-infected patients. This study supports the importance of both HIV and antiretroviral therapy in low BMD.