painDETECT questionnaire and lumbar epidural steroid injection for chronic radiculopathy.

Background: The painDETECT questionnaire (PD-Q) is a fast and uncomplicated way to ascertain the percentage of neuropathic pain in 'total pain' and is designed to detect neuropathic pain components in back pain. The purpose of this randomized, prospective study is to compare, with the assessment of the PD-Q, the efficacy of interlaminar (IL) and transforaminal (TF) steroid injections in patients with unilateral chronic lumbar radicular pain.

Methods: Patients were treated fluoroscopically with epidural steroids, using the IL or TF method and with confirmation of the epidural space by contrast, using random computerized classification.

Local or spinal anesthesia in acute knee surgery.

The aim of the study was to assess the efficacy, safety and complications of two anesthetic techniques including local and spinal anesthesia. A total of 436 patients received local (LA group = 250) or spinal (SA group = 186) anesthesia during a year period. SA group received 0.

Mechanical ventilation in chronic obstructive pulmonary disease patients, noninvasive vs. invasive method (randomized prospective study).

Acute respiratory failure due to chronic obstructive pulmonary disease (COPD) presents an increasing problem throughout the world. The aim of this study was to compare invasive and non-invasive mechanical ventilation (MV) for patients with COPD. A prospective, randomized trial was performed in a multidisciplinary intensive care unit for the period of 36 months and included 156 patients with COPD.

Evaluation of bacteremia in a pediatric intensive care unit: epidemiology, microbiology, sources sites and risk factors.

Bacteremia is a common cause of morbidity and mortality in children treated in pediatric intensive care unit (PICU). We have investigated the causative agents of bacteremia in our PICU over a one-year period, to determine mortality associated with such infection and identify the dependent predictors for morbidity and mortality. From 1 January till 31 December 2006, 479 patients were admitted in the PICU and 379 blood culture samples were taken.

Pulmonary compliance values provide prognosis in mechanically ventilated patients--a randomized prospective study.

Our aim was to evaluate the influence of static pulmonary compliance (Cst) on the choice of Mechanical Ventilation(MV) method and treatment outcome. A prospective, randomized trial conducted out at the multidisciplinary Intensive Care Unit (ICU) included 387 patients, randomized in two groups: noninvasive MV group and invasive MV group. Furthermore, each group was divided in two groups: Cst < or = 0.

In vitro effect of subinhibitory concentrations of ceftazidime and meropenem on the serum sensitivity of Pseudomonas aeruginosa strains.

The aim of this study was to determine the effect of subminimal inhibitory concentrations (subMICs) of ceftazidime, meropenem and gentamicin on the in vitro serum sensitivity of Pseudomonas aeruginosa strains isolated from a variety of isolation sites at two medical wards and an intensive care unit in a government university hospital in Croatia. A total of 20 serum-resistant P aeruginosa strains isolated from different clinical specimens were selected. Bacteria were exposed to 1/2, 1/4, 1/8, 1/16, and 1/32 x MIC of each antibiotic tested.