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BACKGROUND: The antibiotic resistance of nosocomial organisms is rapidly increasing. The purpose of this study was to determine the frequency of bacterial agents isolated from patients with nosocomial infection. METHODS: This study was performed in the different wards of teaching hospitals of Mazandaran University of Medical Sciences (northern Iran). The study population consists of the patients with the symptoms of nosocomial infection admitted in these hospitals in 2012. The patient data (including age, sex, type of infection, type of isolated organisms and their antibiotic susceptibility) were collected and analyzed. RESULTS: The total number of hospitalizations was 57122 and the number of nosocomial infection was 592. The overall prevalence of nosocomial infection was 1.03% that was mostly in Burn unit and intensive care unit. The most common nosocomial infection was wound infection (44.6%) and the most common organisms were Pseudomonas aeruginosa and Acinetobacter. CONCLUSION: Given the increasing numbers of nosocomial infection in this region, especially infection with Pseudomonas aeruginosa, it is necessary to make a precise reporting and improve the procedures of infection control in hospitals.
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BACKGROUND: Brucellosis can involve almost any organ system and may present with a broad spectrum of clinical presentations. In this study, we present a case of deep vein thrombosis due to human brucellosis. CASE PRESENTATION: A 15- year old boy presented with acute pain and swelling in his left thigh in June 2011, when he complained of fever, chills and lower extremity pain in which he could barely walk. In family history, his older brother had brucellosis 3 weeks ago and appropriate medication was given. The tubal standard agglutination test (wright test) and 2ME test were positive (in a titer of 1/1280 and 1/640, respectively). Peripheral venous doppler ultrasound of left lower extremity showed that common iliac, femoral, external iliac, superficial and deep femoral vein and popliteal vein were enlarged and contained with echogenous clot. He was treated with rifampicin 600 mg once a day, doxycycline 100 mg twice a day (both for three months) and amikacin 500 mg twice a day (for 2 weeks) accompanied with anti-coagulant. Ten days after the onset of this treatment, thrombophlebitis was cured. The follow up of the patient showed no abnormality after approximately one year later. CONCLUSION: In brucellosis endemic areas, the clinicians who encounter patients with deep vein thrombosis and current history of a febrile illness, should consider the likelihood of brucellosis.
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BACKGROUND: The clinical manifestations and outcome of influenza infection differ between various patients in the world. The purpose of this study was to assess the clinical manifestations of patients with confirmed or suspected novel H1N1 flu infection in Sari, North of Iran. METHODS: From September 2009 to January 2010, the patients' data were collected by retrospective chart review of medical records. Laboratory confirmation included a positive RT-PCR (reverse transcriptase-polymerase-chain-reaction assay) from a nasal or pharyngeal swab sample. RESULTS: Nearly 80% of established patients were in age group of 15-45 years. Approximately 14.6% of female cases were pregnant There was no significant difference in clinical and laboratory characteristics of patients with confirmed H1N1 virus infection to total cases with Influenza Like Illness (ILI). Thirty nine (95.1%) of the established patients had a combination of fever plus sore throat or cough. Relative lymphopenia was reported in 36.6%. Pneumonia was the most common complication. Acute pericarditis evolved in one case and aseptic meningitis was reported in another. CONCLUSION: Precise collecting information of clinical manifestations, risk factors and other characteristics of flu, can help to the early infection detection, timely treatment of patients and proper preventive measurements.
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Acute myopericarditis is a well-recognized but rare complication of numerous viral infections. Here we report a case of fulminant myopericarditis presenting with acute heart failure and a state of shock in a previously healthy young woman. H1N1 influenza A virus sequences were identified in throat and pericardial fluid, suggesting a viral source of the infection.