Evaluation of the late presentation and associated factors of people living with HIV in Turkey.

To identify the frequency of late presentation and late presentation with advanced disease, and associated factors in people living with HIV (PLHIV). Data from PLHIV diagnosed between 2008 and 2021 were retrospectively analyzed. Time of diagnosis (categorized based on key events affecting HIV care continuum e.g., national strategies, HIV guidelines, COVID-19 pandemic) and characteristics of late presenters (LP: CD4 ≤350 cells/mm³ or an AIDS defining event) and late presenters with advanced disease (LPAD: CD4 <200 cells/mm³) were describe. Associations between dependent (LP, LPAD) and independent variables were assessed using univariate/multivariate regression tests and presented as odds ratios (95% confidential interval). Of 1585 individuals (93.7% men), 42.5% were LPs and 19.3% were LPADs. Most common route of transmission was sex between men (54.3%). Non-LPs were younger (30 vs. 34 and 36 years; p < 0.001) and included more men who have sex with men (60.3% vs. 46.3% and 39.5%; p < 0.001). Factors associated with being LP and LPAD were age >30 years, heterosexual/unknown route of transmission (vs. sex between men), diagnosis in 2008-2013 or 2020-2021, (vs. 2014-2019). With reference to Turkish subjects, migrants from Africa had higher odds of being LPAD. LP is still an important health issue in HIV care. Heterosexuality, older age (>30 years), migration from Africa, and the COVID-19 pandemic are associated with delays in HIV presentation in Turkey. These factors need to be considered when developing and implementing policies to enable earlier diagnosis and treatment of PLHIV to achieve UNAIDS 95-95-95 targets.

[The Importance of Differential Diagnosis During Pandemic: A Case Report with Coexistence of COVID-19, Brucellosis and Crimean-Congo Hemorrhagic Fever]. / Pandemi Döneminde Ayirici Taninin Önemi: COVID-19, Bruselloz ve Kirim-Kongo Kanamali Atesi Birlikteligi Olan Bir Olgu Sunumu.

The coronavirus disease-2019 (COVID-19) pandemic, which affects millions of people around the world, has been affecting our country since March 2020. The fact that the symptoms such as fever, myalgia, headache, joint pain which are common in COVID-19 patients are quite similar to the symptoms of diseases such as Crimean-Congo hemorrhagic fever (CCHF) and Brucellosis. This may cause a diagnostic confusion in regions where these diseases are seen as endemic. In this report, a patient hospitalized with a pre-diagnosis of COVID-19 and diagnosed with acute Brucellosis, CCHF and COVID-19 during followup was presented. A 31-year-old female patient living in a rural area admitted to the emergency service with complaints of fever, weakness, headache, and body/joint pain. Physical examination revealed a temperature of 38.3°C, a pulse rate of 102/minute, and a peripheral capillary oxygen saturation of 97% in room air. The system examination was normal. In the laboratory findings, an increase in liver enzymes and acute phase reactants was observed and the platelet count was at the lower limit of the normal range. In terms of COVID-19, no involvement compatible with COVID-19 was detected in the thorax computed tomography (CT) of the patient whose nasopharyngeal and oropharyngeal mixed swab samples were taken.The patient was transferred to our infectious diseases service with a pre-diagnosis of COVID-19 and CCHF. Serum samples were sent to the Public Health Agency Microbiology Reference Laboratory Department (PHA-MRLD) for CCHF diagnostic tests and supportive treatment was started. Brucella Rose Bengal and Coombs' immuncapture (1/1280 titer) tests were found as positive in the patient, who was examined for brucellosis because of living in a rural area and having a history of consuming fresh dairy products. In the tests performed at PHA-MRLD, CCHF-specific IgM positivity and the presence of viral RNA were detected. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) reverse-transcriptase polymerase chain reaction (RT-PCR) test was negative. For Brucellosis, doxycycline and rifampicin were added to the treatment of the patient whom was given supportive therapy for CCHF. In the followup, the patient's fever was persisting and loss of taste and smell complaint developed. In this context, COVID-19 test was repeated and resulted as positive. Upon this, hydroxychloroquine sulfate treatment was started due to the recommendation of the current Ministry of Health Scientific Committee Guide. No new infiltration was detected in the chest radiography of the patient. The patient's fever subsided during follow-up and laboratory findings improved. The treatment of brucellosis was completed to eight weeks at the outpatient clinic. No problems were detected in the follow-up. This report was prepared because of a case with simultaneous brucellosis, CCHF and COVID-19 infections which could not be encountered in the literature review. As a result; in regions such as our country where both brucellosis and CCHF are seen as endemic, it is very important to keep these diseases in mind in the differential diagnosis of COVID-19 infection.

Liver injury after SARS-CoV-2 vaccination: Features of immune-mediated hepatitis, role of corticosteroid therapy and outcome.

BACKGROUND AND AIMS: A few case reports of autoimmune hepatitis-like liver injury have been reported after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. We evaluated clinical features, treatment response and outcomes of liver injury following SARS-CoV-2 vaccination in a large case series. APPROACH AND RESULTS: We collected data from cases in 18 countries. The type of liver injury was assessed with the R-value. The study population was categorized according to features of immune-mediated hepatitis (positive autoantibodies and elevated immunoglobulin G levels) and corticosteroid therapy for the liver injury. We identified 87 patients (63%, female), median age 48 (range: 18-79) years at presentation. Liver injury was diagnosed a median 15 (range: 3-65) days after vaccination. Fifty-one cases (59%) were attributed to the Pfizer-BioNTech (BNT162b2) vaccine, 20 (23%) cases to the Oxford-AstraZeneca (ChAdOX1 nCoV-19) vaccine and 16 (18%) cases to the Moderna (mRNA-1273) vaccine. The liver injury was predominantly hepatocellular (84%) and 57% of patients showed features of immune-mediated hepatitis. Corticosteroids were given to 46 (53%) patients, more often for grade 3-4 liver injury than for grade 1-2 liver injury (88.9% vs. 43.5%, p = 0.001) and more often for patients with than without immune-mediated hepatitis (71.1% vs. 38.2%, p = 0.003). All patients showed resolution of liver injury except for one man (1.1%) who developed liver failure and underwent liver transplantation. Steroid therapy was withdrawn during the observation period in 12 (26%) patients after complete biochemical resolution. None had a relapse during follow-up. CONCLUSIONS: SARS-CoV-2 vaccination can be associated with liver injury. Corticosteroid therapy may be beneficial in those with immune-mediated features or severe hepatitis. Outcome was generally favorable, but vaccine-associated liver injury led to fulminant liver failure in one patient.

Does being infected with SARS-CoV-2 in the first-trimester increase the risk of miscarriage?

Aim of this study is to investigate whether the risk of miscarriage increases in pregnant women who had COVID-19 in first trimester. Our study included 52 patients with SARS-CoV-2 infection detected by RT-PCR and 53 patients with negative RT-PCR test in samples taken with nasopharyngeal swab in the first trimester between March 1 and December 31, 2020. Complete abortion, incomplete abortion, blighted ovum, intrauterine exitus, biochemical pregnancies were accepted as in the miscarriage group (MG). Pregnant women with COVID-19 and control group were compared in terms of demographic data, miscarriage rate and laboratory results. Patients were divided into MG and ongoing pregnancy groups (OPG) and compared in terms of the diagnosed weeks, clinical findings, laboratory results, treatments, and hospitalization. While miscarriage was observed in 15 (28.8%) of pregnant women infected with SARS-CoV-2 in the first trimester, this number was 7 (13.2%) in the control group. While the common symptoms in the MG were cough (60%), fever (53.3%), shortness of breath (53.3%), and fatigue (46.7%) (p<0.05); asymptomatic patients (51.4%) were higher in the OPG (p<0.001). Hospitalized patients were 33.3% in the MG and 8.1% in the OPG (p=0.02). According to the results of our study, the risk of miscarriage increases in pregnant women infected with SARS-CoV-2 (especially in severe infection) in the first trimester.