Internal medicine
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Review Case Reports
Bacillus cereus necrotizing pneumonia in a patient with nephrotic syndrome.
Bacillus cereus (B. cereus) is a Gram-positive rod that is widely distributed in the environment and can be a cause of food poisoning. We herein present a case of B. cereus necrotizing pneumonia in a patient with nephrotic syndrome under corticosteroid treatment after developing transient gastroenteritis symptoms. ⋯ The patient recovered after one week of intravenous meropenem followed by a combination of oral moxifloxacin and clindamycin. B. cereus is a pathogen that causes necrotizing pneumonia in immunocompromised hosts.
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Randomized Controlled Trial Multicenter Study Comparative Study
Abacavir/lamivudine versus tenofovir/emtricitabine with atazanavir/ritonavir for treatment-naive Japanese patients with HIV-1 infection: a randomized multicenter trial.
To compare the efficacy and safety of fixed-dose abacavir/lamivudine (ABC/3TC) and tenofovir/emtricitabine (TDF/FTC) with ritonavir-boosted atazanavir (ATV/r) in treatment-naïve Japanese patients with HIV-1 infection. ⋯ Although insufficiently powered to show non-inferiority of viral efficacy of ABC/3TC relative to TDF/FTC, this pilot trial suggested that ABC/3TC with ATV/r is a safe and efficacious initial regimen for HLA-B*5701-negative patients, such as the Japanese population.
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Review Case Reports
Clostridium difficile infection associated with antituberculous agents in a patient with tuberculous pericarditis.
Clostridium difficile can cause pseudomembranous colitis (PMC). Antimicrobial agent exposure is a risk factor for Clostridium difficile-associated disease, whereas the use of antituberculous (anti-TB) agents is not. We herein report a case of PMC-associated with antituberculous therapy. ⋯ The anti-TB agents were discontinued, and the patient was treated with metronidazole and clostridium butyricum. Her symptoms were relieved and did not recur when the anti-TB agents were restarted. In this report, we review the literature and discuss the pathogenesis, clinical manifestations, diagnosis and treatment of this case.
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Meta Analysis
Meta-analysis of the ADH1B and ALDH2 polymorphisms and the risk of colorectal cancer in East Asians.
The aldehyde dehydrogenase 2 (ALDH2) and alcohol dehydrogenase 1B (ADH1B) genes have been implicated in the development of colorectal cancer (CRC). However, the results are inconsistent. In this study, a meta-analysis was performed to assess the associations between the ALDH2 and ADH1B polymorphisms and the risk of CRC. ⋯ This meta-analysis demonstrated that the ALDH2 polymorphism, but not the ADH1B polymorphism, significantly increases the risk of CRC in East Asians.