Patricia Khashayar
ORC
[ 1 ] - Analgesic Efficacy of Nephrostomy Tract inFiltration of Bupivacaine and Ketamine after Tubeless Percutaneous Nephrolithotomy: A Prospective Randomized Trial
Objectives:The aim of the present study was to assess the analgesic efficacy of IV ketamine injection inaddition to nephrostomy tract infiltration of ketamine – bupivacaine on postoperative pain relief after tubeless percutaneous nephrolithotomy (PCNL). Patients and Methods: Patients (n = 100), with renal stone who were candidates for PCNL were randomized to five groups with 20 cases in each: G...
[ 2 ] - Analgesic Efficacy of Nephrostomy Tract inFiltration of Bupivacaine and Ketamine after Tubeless Percutaneous Nephrolithotomy: A Prospective Randomized Trial
Objectives:The aim of the present study was to assess the analgesic efficacy of IV ketamine injection inaddition to nephrostomy tract infiltration of ketamine – bupivacaine on postoperative pain relief after tubeless percutaneous nephrolithotomy (PCNL). Patients and Methods: Patients (n = 100), with renal stone who were candidates for PCNL were randomized to five groups with 20 cases in each: G...
[ 3 ] - بررسی سبک یادگیری دانشجویان و اعضای هیات علمی در مقطع پیش بالینی دورهی پزشکی عمومی دانشگاه علوم پزشکی تهران
Background and Objective: Learning style is one of the factors that affect learning and academic achievement of learners so that understanding it helps individuals adopt a more appropriate way of learning. Teachers' learning styles also affect selected teaching activities and learning environment. This study assesses the learning styles of students and faculty members in pre-clinical stage of m...
[ 4 ] - Using 360-degree multi-source feedback to evaluate professionalism in surgery departments: An Iranian perspective
Background: Medical professionalism helps physicians adopt a proper and good healing action for the patients based on their particular circumstance. This study was conducted to assess professionalism in surgical residents, using a 360-degree evaluation technique in several teaching hospitals in Tehran, Iran. Methods: This study was conducted on all the second and third year surgery residents...
[ 5 ] - Prevalence of osteoporosis and vitamin D receptor gene polymor-phisms (FokI) in an Iranian general population based study (Kurdistan) (IMOS)
Background: Osteoporosis, or porous bone, is a disease characterized by low bone mass density (BMD) and structural deterioration of bone tissue, leading to bone fragility and increased risk of hip, spine, and wrist fractures. There are numerous risk factors for osteoporosis. While many of these factors are non-genetic in nature, there is a definite genetic component responsible for this condi...
[ 6 ] - Dual-energy X-ray absorptiometry diagnostic discordance between Z-scores and T-scores in a young Iranian population
Background: Dual-energy X-ray Absorptiometry (DXA) is considered the gold standard for non-invasive measurement of bone mass. T-scores and Z-scores are used to present the results of bone mass. The present study was designed to evaluate the discordance between T-scores and Z-scores calculated at a same level and its relation with age, gender and body mass index (BMI) in a representative sampl...
[ 7 ] - Association of the CTLA-4 1722TC polymorphism and systemic lupus erythematosus: a systematic review and meta analysis
Background :Cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) is an important negative regulator of T-cell responses. The -1722TC polymorphism of the CTLA-4 gene may be associated with systemic lupus erythematosus (SLE) risk, but related results from previous studies have been inconsistent. We carried out a meta-analysis to assess this association more precisely. Methods : A systematic s...
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