Background: Appropriate sensory excitation can improve brain synaptic contact and establish consciousness. Aim: The aim of this study was to investigate the sensory excitation delivered by family members and nurses on the level of consciousness in patients who are admitted to ICU. Method: In this clinical trial, 69 patients admitted to ICU in Ashair and Shafa Hospital, Khorammabad, were randoml...

OBJECTIVES The primary objective of this study was to determine the feasibility of ultrasound-guided femoral nerve blocks in elderly patients with hip fractures in the emergency department (ED). The secondary objective was to examine the effectiveness of this technique as an adjunct for pain control in the ED. METHODS This prospective observational study enrolled a convenience sample of 13 pa...

BACKGROUND Handgrip strength and walking speed predict and influence cognitive function. We aimed to investigate an exercise protocol for improving handgrip strength and walking speed, applied to patients with chronic stroke who had cognitive function disorder. MATERIAL AND METHODS Twenty-nine patients with cognitive function disorder participated in this study, and were randomly divided into o...

OBJECTIVE To evaluate the delay and reasons of delay of turn around time (TAT) of stat tests in the section of clinical chemistry of the clinical laboratory. SETTING Clinical Laboratory, Aga Khan University Hospital, Karachi. PATIENTS AND METHODS In our study turn around time (TAT) of stat tests were analyzed. Turn around time was specified as the time from receipt of the sample till the fi...

Determination of normal gastric emptying time and small intestinal transit time are useful in detecting gastrointestinal motility disorders and partial obstructions of the pylorus or small intestine. This study was conducted to evaluate iodixanol as a contrast agent in the gastrointestinal tract in New Zealand White rabbit. Twelve clinically healthy adult rabbits were prepared and kept for two ...

Background and study aims: Colonoscopy with portal inhaled methoxyflurane (Penthrox) is highly feasible with low sedation risk and allows earlier discharge. It is unclear if subjects can return to highly skilled psychomotor skill task shortly after Penthrox assisted colonoscopy. We evaluated the psychomotor and cognitive effects of 15-minute inhalation of Penthrox in adults. Patients and method...

In the present study, we hypothesized that 5-hydroxymethyl-2-furfural could attenuate ischemic brain damage by reducing oxidative injury. Thus, mice were subjected to bilateral common carotid artery occlusion to establish a model of permanent forebrain ischemia. The mice were intraperitoneally injected with 5-hydroxymethyl-2-furfural 30 minutes before ischemia or 5 minutes after ischemia. The s...

Curcumin, a component of the spice turmeric, was shown to have a protective effect on acute kidney injury markers following ischemia-reperfusion injury (IRI). However, its effect on glomerular and tubular renal functions following IRI is not known and this data is probably of more clinical relevance. In this study, curcumin was tested for its effect on renal functional parameters following two ...