Alper Eker

Hospital-Acquired Pneumonia Developed in Non-Intensive Care Units

Background: There are few studies about hospital-acquired pneumonia (HAP) developing in non-intensive care units (non-ICUs). Objectives: The aim of this study was to determine the incidence rate of non-ICU HAP, the risk factors associated with mortality and the survival rates of HAP patients at 6 weeks and 1 year. Patients and Methods: Between March 2005 and February 2006, 154 adult patients (97 males) with HAP were prospectively evaluated. Immunocompromised patients who were developing pneumonia were excluded from the study. The HAP incidence was calculated and survival was noted at 6 weeks and 1 year later. Kaplan-Meier methods were used for survival analysis; Cox regression was used to identify the risk factors associated with HAP-induced mortality. Results: During the study, and not counting those in the ICU, 45,679 adult patients were hospitalized. Of these, 154 patients developed HAP (incidence 3.3 cases/1,000 patients). The mean age of those developing HAP was 64.53 ± 14.92 years (range 15–98). Survival rates at the 3rd, 7th, 14th, 42nd and 365th day were 91, 89, 69, 49 and 29%, respectively. Independent risk factors associated with 6-week mortality were: age [relative risk (RR) 1.026; 95% confidence interval (CI) 1.008–1.045], chronic renal failure (RR 1.8; 95% CI 1.087–3.086), aspiration risk (RR 2.86; 95% CI 1.249–6.564), steroid use (RR 2.35; 95% CI 1.306–4.257), and multilobar infiltration (RR 2.1; 95% CI 1.102–4.113). Conclusion: HAP – even if it develops in non-ICU environments – is hard to treat and has a higher mortality rate.

A patient with brucellar cervical spondylodiscitis complicated by epidural abscess

Brucellar cervical spondylodiscitis and epidural abscess are serious medical conditions that can cause permanent neurological deficits. Fortunately, they are rare. We report a 34-year-old male patient, complaining of fever and neck pain and stiffness, with increased deep tendon reflexes. A lumbar puncture was normal. Brucella species organisms were isolated from blood cultures, and the Rose-Bengal test and the standard tube agglutination (STA) test were positive. The diagnosis was made on MRI. The patient was treated with doxycycline and rifampin daily for 16 weeks. On day 51 of treatment, the patient had no symptoms and his physical and neurological examinations were normal. His repeat cervical MRI was almost normal. The STA test was negative at week 20. It is important to consider brucellar cervical spondylodiscitis with epidural abscess in endemic regions.

Acute Abdomen Caused by Brucellar Hepatic Abscess

Brucellosis is a zoonotic infection that is transmitted from animals to humans by ingestion of infected food products, direct contact with an infected animal, or aerosol inhalation. The disease is endemic in many countries, including the Mediterranean basin, the Middle East, India, Mexico, Central and South America and, central and southwest Asia. Human brucellosis is a systemic infection with a wide clinical spectrum. Although hepatic involvement is very common during the course of chronic brucellosis, hepatic abscess is a very rare complication of Brucella infection. We present a case of hepatic abscess caused by Brucella, which resembled the clinical presentation of surgical acute abdomen.

Contents Vol. 78, 2009

P.J. Barnes, London E.D. Bateman, Cape Town E. Brambilla, Grenoble P. Camus, Dijon M. Cazzola, Rome P.N. Chhajed, Mumbai U. Costabel, Essen K. Dorrington, Oxford A. Foresi, Sesto San Giovanni M.E. Froudarakis, Alexandroupolis F.J.F. Herth, Heidelberg G. Hoheisel, Leipzig M. Humbert, Clamart M. Kneussl, Vienna J.G. Mastronarde, Columbus, Ohio L.E. Nery, São Paulo A. Palla, Pisa H.-B. Ris, Lausanne J.L. Robotham, Seattle, Wash. F. Rodriguez Panadero, Tomares International Journal of Thoracic Medicine