Gholamreza Khalili

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STUDY OBJECTIVE To compare postoperative pain scores and rescue analgesic use in patients who received acetaminophen preoperatively or during skin closure versus those who received a placebo. DESIGN Randomized, double-blind clinical trial. SETTING University-based, tertiary-care hospital. PATIENTS 75 adult, ASA physical status 1 and 2 undergoing lower(More)
OBJECTIVE To evaluate microsurgical testicular sperm extraction (micro-TESE) and intracytoplasmic sperm injection (ICSI) treatment in patients with non-mosaic Klinefelter syndrome (KS). METHODS We retrospectively evaluated the micro-TESE/ICSI performance in 134 patients with classic KS and 537 men with nonobstructive azoospermia (NOA) and normal karyotype(More)
OBJECTIVE This study aimed to compare two methods of controlled hypotension using labetalol and remifentanil in terms of capability to create controlled hypotension and to investigate the obtained complications, and satisfaction rate of surgeon and patient during functional endoscopic sinus surgery. METHODS In this prospective clinical trial, 62 patients(More)
PURPOSE To evaluate a home-made ELISA kit for detection of Helicobacter pylori (Hp) infection and comparison of its immunologic criteria with those of foreign commercial kits. METHODS A home-made IgG ELISA kit was developed using soluble antigenic fractions of Hp proteins. Confirmed sera were tested and serological criteria were evaluated through(More)
The aim of this study was to evaluate the effect of additional magnesium sulfate (MgSO4) 100 mg to intrathecal (IT) isobaric 0.5% bupivacaine 3 ml on spinal anesthesia in patients undergoing lower extremity orthopedic surgery. In a double-blind randomized clinical trial, 79 American Association of Anesthesiologists (ASA) I or II adult patients undergoing(More)
Background: To evaluate the diagnostic accuracy of transvaginal sonography (TVS) in infertile patients and compare its results with hysteroscopy, as the gold standard. Materials and Methods: A total of 679 infertile women who underwent both TVS and diagnostic hysteroscopy were retrospectively investigated. TVS was performed in the mid-follicular phase (days(More)
We demonstrate a prototype of a Focused Ion Beam machine based on the ionization of a laser-cooled cesium beam and adapted for imaging and modifying different surfaces in the few-tens nanometer range. Efficient atomic ionization is obtained by laser promoting ground-state atoms into a target excited Rydberg state, then field-ionizing them in an electric(More)
AIMS The efficacy of using midazolam or haloperidol for prevention of postoperative nausea and vomiting (PONV) has been investigated before. The main object of the present study was to evaluate the anti-emetic effects of combining administration of intravenous haloperidol with intravenous midazolam on PONV in patients underwent middle ear surgery in(More)
BACKGROUND Post-operative shivering is an unpleasant complication that various drugs are used to prevent and treat. It is tried to advice a suitable drug with the least side-effects. This study was carried out to examine the effect of intravenous Apotel on the post-operative shivering and core and peripheral body temperature. MATERIALS AND METHODS This(More)
BACKGROUND The endometrial hyperplasia measured by ultrasound in polycystic ovary syndrome (PCOS) women is strongly related to pathologic endometrial thickness, but there is no consensus on the relation between serum luteinizing hormone (LH) and either of these factors: pathologic endometrial hyperplasia and body mass index (BMI). MATERIALS AND METHODS In(More)