SARS-CoV-2 Infection may be Prevented with Cytochrome Inhibitors: Cobicistat and Ritonavir.

Objective: Highly contagious character of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the lack of specific drugs have led many scientists worldwide to re-evaluate the molecules currently in use for other diseases/viruses. Thus, high-throughput screening with docking studies has the rationale to identify potential therapeutics from existing drug molecules. Conflicting results of the studies, including SARS-CoV-2 and human immunodeficiency virus (HIV) coinfected population, suggested a possible preventive effect of antiretroviral regimens they have been receiving.

A model integrating Killer Immunoglobulin-like Receptor (KIR) haplotypes for risk prediction of COVID-19 clinical disease severity.

Associations between inherited Killer Immunoglobulin-like Receptor (KIR) genotypes and the severity of multiple RNA virus infections have been reported. This prospective study was initiated to investigate if such an association exists for COVID-19. In this cohort study performed at Ankara University, 132 COVID-19 patients (56 asymptomatic, 51 mild-intermediate, and 25 patients with severe disease) were genotyped for KIR and ligands.

An Unusual Manifestation of Q Fever: Peritonitis.

Q fever has rarely been reported and can be difficult to diagnose, especially in immunocompromised patients. In the present report, we describe an unusual case of Q fever that presented as peritonitis and was treated with long-term combination therapy with doxycycline, ciprofloxacin and rifampicin for five weeks in a patient who had been on peritoneal dialysis for six years due to hypertensive nephropathy.

Double filtration plasmapheresis for a case of Crimean-Congo hemorrhagic fever.

Crimean-Congo hemorrhagic fever (CCHF), is a fatal viral infection transmitted to humans through a tick bite or exposure to blood or tissues of viremic hosts. The clinical presentation is characterized by sudden onset high fever, headache, myalgia, abdominal pain and nausea-vomiting followed by gastrointestinal, urinary, respiratory tract and brain hemorrhage. Laboratory findings include leucopenia, thrombocytopenia, elevated liver enzymes, prolonged prothrombin time and activated partial thromboplastin time.

Does adjuvant antibiotic treatment after drainage of anorectal abscess prevent development of anal fistulas? A randomized, placebo-controlled, double-blind, multicenter study.

Background: The risk of fistula formation is a major concern after incision and drainage of an anorectal abscess.

Objective: Our objective was to the test the effects of antibiotic treatment on fistula formation after incision and drainage of anorectal abscesses.

Design: Randomized, placebo-controlled, double-blind study.

Fatal outcome of disseminated invasive aspergillosis in kidney allograft recipients.

Fungal infections in solid organ transplant recipients are of concern due to the related high mortality and morbidity. Aspergillus species are one of the major opportunistic fungal pathogens causing invasive pulmonary infections which rarely involve extrapulmonary organs. The occurrence varies by type of transplantation, with aspergillosis more frequently associated with heart, liver and lung transplantation cases than those involving kidney recipients.

Meningoencephalitis, pancytopenia, pulmonary insufficiency and splenic abscess in a patient with brucellosis.

A complicated case of brucellosis with some rare features is reported. Brucellosis is a multisystemic disease. However, disseminated brucellosis with cerebral, pulmonary, hematopoietic and splenic involvement in an otherwise healthy patient is a rare event.

The effect of a nationwide antibiotic restriction policy on antibiotic usage in a stem cell transplantation unit.

The Turkish Ministry of Health has released a regulation in February 2003 in order to decrease, first the antibiotic expenses and second, inappropriate use of antimicrobial agents. The aim of this study is to assess the impact of this nationwide antibiotic restriction (NAR) in the most active stem cell transplantation unit (SCTU) in Turkey. All patients followed up in SCTU and had received antimicrobial therapy in the period of four months before and after NAR were evaluated retrospectively.

[Prolonged hepatitis A: three case reports].

In this report, three patients, admitted to Ankara University Faculty of Medicine, Ibni Sina Hospital, Clinical Bacteriology and Infectious Diseases Department, with the diagnosis of acute viral hepatitis A have been discussed because of their clinical and/or biochemical relapses. Following conservative treatment and bedrest, the liver transaminases decrease to nearly normal levels but a second peak was observed later in three of the cases. Other viral, metabolic and autoimmune factors which could lead to the increase of liver transaminases were ruled out.

[In vitro sensitivity of methicillin-resistant Staphylococcus aureus to fusidic acid and trimethoprim-sulfamethoxazole].

In this study, a total of 225 methicillin resistant Staphylococcus aureus strains isolated from various clinical specimens (114 wounds, 27 blood, 16 of each catheter and sputum, 14 throat swabs, 10 tracheal aspirates, 7 of each urine and drain materials, 6 pleural fluids, 5 graft materials, 2 cerebrospinal fluids, 1 ascitis fluid) of hospitalized patients, were tested in-vitro for their susceptibilities to fusidic acid and trimethoprim-sulfamethoxazole (TMP-SMX) by disk diffusion method. Two-hundred-eighteen (96.9%) of isolates were found susceptible to both fusidic acid and TMP-SMX, 4 (1.

A case of anthrax meningitis.

Meningeal anthrax is a very rare complication of the cutaneous, respiratory and gastrointestinal form of anthrax infection. Anthrax bacilli, most commonly enter the body via the skin, and the organism then disseminates to the central nervous system via the hematogenous or lymphatic routes leading to fatal bacterial meningitis, even with intensive antibacterial therapy.