International journal of clinical and experimental medicine
-
Mild cognitive impairment is common in Parkinson's disease, but the underlying pathological mechanism has not been fully understood. To examine the gray matter changes in patients with Parkinson's disease and those with mild cognitive impairment (MCI) using voxel based Morphometry (VBM). ⋯ These findings suggest that PD is associated with the gray matter atrophy in the neocortical areas, and that cognitive impairment in patients with PD may be associated with gray matter changes in the parieto-occipital association cortex, right orbitofrontal cortex, and middle temporal gyrus.
-
Paraquat is a contact herbicide which is highly toxic to human. Deliberate self-poisoning with paraquat continues to be a major public health concern in many developing countries. This study aimed to evaluate the data on cases of acute paraquat poisoning and to compare different variables between survivors and non-survivors. ⋯ Ingestion of more than 30 ml, prompt vomiting, early need to intensive cares, leukocytosis, and multi-organ failures are major determinants for fatal outcome of paraquat poisoning. It may be useful to educate health professionals and the general population about the serious consequences of exposure to paraquat.
-
Central vein catheterization is a common procedure performed on patients under intensive care. The safe and successful placement of the central venous catheter depends on vein size. Although used for this purpose, the Trendelenburg position can be hazardous in some patients. ⋯ An increase of 26% in the IJV CSA was obtained in the Trendelenburg position and 23% in the PLR position, compared to the supine position. There was no significant difference between the measurements obtained from the Trendelenburg and PLR positions. The study shows that the Trendelenburg and PLR positions increase the size of the IJV to a similar extent in mechanically ventilated patients under intensive care.
-
The aim of this study was to evaluate whether there is a difference in the return of spontaneous circulation (ROSC) and survival with sequel-free recovery rates between the patients who underwent cardiopulmonary resuscitation (CPR) according to 2005 and 2010 guidelines. This study was conducted in the Bakırköy Dr. Sadi Konuk and Kartal Lütfi Kırdar Training and Research Hospital between dates of October 2010 and 28 February 2011 after approval of Ethics Committee. ⋯ Although the number of living patients in Group 2 was higher than Group 1, the difference was not found statistically significant (5 versus 2), (P>0.05). But, neurological outcomes were found better with 2010 compared to 2005 guidelines (3/7 versus 0/2 good cerebral performance). It was found that the 2005 CPR guidelines practices in ED were more successful than the 2010 CPR guidelines practices in ROSC, but less successful in the rate of discharge from hospital and neurological sequel-free discharge rate.
-
To determine the minimum alveolar concentration (MAC) of sevoflurane required for 50% blockade of the adrenergic response (BAR) to surgical incision in patients treated with neoadjuvant chemotherapy prior to radical gastrectomy. ⋯ Neoadjuvant chemotherapy reduced the MAC-BAR value of sevoflurane in gastric cancer patients by enhancing the inhibitory effect of sevoflurane on the stress response.