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Tehrān, Iran

Saragaglia D.,Grenoble South Teaching Hospital | Rouchy R.-C.,Grenoble South Teaching Hospital | Krayan A.,Bahman Hospital | Refaie R.,Wansbeck Hospital
International Orthopaedics | Year: 2014

Methods: This series is composed of 83 patients, with 27 females and 56 males. The mean age was 50.4 ± 9.53 years (32–67) at the time of operation. Before the onset of symptoms of knee osteoarthritis, four (4.8 %) patients practiced a competitive sport, 44 (53 %) one (or more) recreational sport on a regular basis, 17 (20 %) occasionally and 18 (21.6 %) did not practice any sport but were active. Sixty-two opening wedge high tibial osteotomies were performed as well as 21 double level osteotomies for severe deformity. All the osteotomies were computer-assisted in order to reach the best overcorrection.Purpose: The aim of this article was to evaluate the resumption of physical activity and sports after valgus osteotomy for medial femorotibial osteoarthritis.Results: At a mean follow up of 5.75 ± 1.3 years (five to nine years), 71 patients (85.5 %) resumed sporting activities and 66 (79.5 %) felt they had found a sporting level equal to the level prior surgery. The mean Lysholm score increased from 62.51 ± 15.53 points (30-100) pre-operatively to 90.49 ± 8.62 points (55–100) postoperatively (p < 0.001). The Tegner and UCLA scores didn’t decrease significantly after surgery (4.53 and 7.14 pre-operatively versus 4.1 and 6.55 postoperatively, p = 0.07 and 0.09). The mean postoperative KOO score was 73.52 ± 17.20. The frequency of sports sessions per week (2.36 ± 1.6) did not decrease significantly after surgery (2.13 sessions, p = 0.34). On the other hand, the duration of activities decreased significantly from 4.68 hours/week ± 4.25 to 3.48 hours/week (p = 0.04). Of the patients who practiced running before surgery 85 % (17 of 20) were able to resume this activity.Conclusion: This study demonstrates that knee osteotomies for medial femorotibial osteoarthritis allow the resumption of sustained physical activity such as jogging or skiing downhill in a majority of patients. © 2014, SICOT aisbl. Source


Aleyasin A.,Tehran University of Medical Sciences | Abediasl Z.,Bahman Hospital | Nazari A.,Omid Infertility Clinic | Sheikh M.,Tehran University of Medical Sciences
Reproduction | Year: 2016

Recent studies have revealed key roles for granulocyte colony-stimulating factor (GCSF) in embryo implantation process and maintenance of pregnancy, and some studies showed promising results by using local intrauterine infusion of GCSF in patients undergoing in vitro fertilization (IVF). This multicenter, randomized, controlled trial included 112 infertile women with repeated IVF failure to evaluate the efficacy of systemic single-dose subcutaneous GCSF administration on IVF success in these women. In this study, the Long Protocol of ovarian stimulation was used for all participants. Sealed, numbered envelopes assigned 56 patients to receive subcutaneous 300 μg GCSF before implantation and 56 in the control group. The implantation (number of gestational sacs on the total number of transferred embryos), chemical pregnancy (positive serum β-HCG), and clinical pregnancy (gestational sac and fetal heart) rates were compared between the two groups. This trial is registered at www.irct.ir (IRCT201503119568N11). The successful implantation (18% vs 7.2%, P = 0.007), chemical pregnancy (44.6% vs 19.6%, P = 0.005), and clinical pregnancy (37.5% vs 14.3%, P = 0.005) rates were significantly higher in the intervention group than in the control group. After adjustment for participants' age, endometrial thickness, good-quality oocyte counts, number of transferred embryos, and anti-Mullerian hormone levels, GCSF treatment remained significantly associated with successful implantation (OR = 2.63, 95% CI = 1.09-6.96), having chemical pregnancy (OR= 2.74, 95% CI = 1.11-7.38) and clinical pregnancy (OR = 2.94, 95% CI = 1.23-8.33). In conclusion, administration of single-dose systemic subcutaneous GCSF before implantation significantly increases the IVF success, implantation, and pregnancy rates in infertile women with repeated IVF failure. © 2016 Society for Reproduction and Fertility. Source


Moghnieh R.A.,Ain Wazein Hospital | Musharrafieh U.M.,American University of Beirut | Husni R.N.,University Medical Center Rizk Hospital | Abboud E.,Middle East Institute of Health | And 3 more authors.
Journal Medical Libanais | Year: 2014

OBJECTIVES : Cephalosporin resistance in Enterobacteriaceae has become an international concern. This article studies the distribution and trends of resistance of E. coli and Klebsiella species isolated from clinical specimens representing community-acquired infections.METHODS : E. coli, K. pneumoniae and K. oxytoca specimen strains were collected from patients presenting to three acute care hospitals in Lebanon. The study period extended from January 2010 to January 2011 and included patients presenting with community-acquired infections only. Automated microbiological system (VITEK 2) was used for identification and antimicrobial susceptibilities.RESULTS : Data from consecutive non-duplicate 589 E. coli, 54 K. pneumoniae and 40 K. oxytoca strains were collected of which 69.5%, 74.0% and 67.5% were susceptible to 3rd generation cephalosporins (3GC), respectively. Out of the 3GC-resistant E. coli strains, around 90% were susceptible to nitrofurantoin, 46% were susceptible to trimethoprim/ sulfamethoxazole (TMP/SMX) and 53% to ciprofloxacin. The patterns of antimicrobial susceptibility in the two Klebsiella species did not parallel those in the E. coli strains. Yet, the number of Klebsiella strains was much lower than that of E. coli. Of note is that the 3GC-resistant strains of both Klebsiella species were less susceptible to nitrofurantoin compared to the overall groups reaching a maximum of 30%. However, susceptibility to TMP/SMX was much higher reaching 79% and that of ciprofloxacin reaching 86%.CONCLUSION: Clinical specimens of E. coli, Klebsiella pneumoniae and Klebsiella oxytoca, causing community-acquired infections in Lebanon showed that these organisms are significantly resistant to many antibiotics. These patterns of resistance were mainly to internationally recommended drugs for empiric treatment of community-acquired infections like community-acquired urinary tract infections (UTIs) and intra-abdominal infections. Therefore, continuous antimicrobial susceptibility surveillance is advisable to track emerging resistance in Enterobacteriaceae and national guidelines would be tailored accordingly. Source


Basma H.A.,University of Balamand | Kobeissi L.H.,University of Arizona | Jabbour M.E.,St George Hospital University Medical Center | Moussa M.A.,Bahman Hospital | Dhaini H.R.,University of Balamand
International Journal of Molecular Epidemiology and Genetics | Year: 2013

Urinary bladder cancer incidence in Lebanon ranks among the highest in the world. Cytochrome P450 2E1 (CYP2E1), NAD(P)H quinone oxidoreductase1 (NQO1), and N-Acetyltransferase1 (NAT1), are drug-metabolizing enzymes (DMEs) involved in the metabolism of carcinogens, such as arylamines and heterocyclic amines, implicated in bladder cancer. The present study attempts to investigate the role of these DMEs genetic polymorphism in bladder cancer risk among Lebanese men. 54 cases and 106 controls were recruited from two hospitals in Beirut. An interview-based questionnaire was administered to assess suspected environmental and occupational risk factors. PCR-RFLP was performed on blood-based DNA samples to determine DMEs genotypes. Associations between bladder cancer and putative risk factors were measured using adjusted odds ratios (ORs) and their 95% confidence intervals (CIs). Results showed CYP2E1 c1/c1, NAT1*14A, and smoking, to be risk factors for bladder cancer. No significant differences in frequency distribution of the NQO1 genotypes were found in cases versus controls. The odds of carrying the CYP2E1 c1/c1 genotype were 4 times higher in cases compared to controls (OR=3.97, 95% CI: 0.48-32.7). The odds of carrying at least one NAT1*14A allele were 14 times higher in cases versus controls (OR= 14.4, 95% CI: 1.016-204.9). Our study suggests CYP2E1 c1/c1, NAT1*14A, and smoking, as potential risk factors for bladder cancer in Lebanese. Further studies with larger samples must be conducted to confirm these findings. Source


Anaraki F.,Shahid Beheshti University of Medical Sciences | Vafaie M.,Iranian Ostomy Society | Behboo R.,Bahman Hospital | Maghsoodi N.,Shahid Beheshti University of Medical Sciences | And 2 more authors.
Indian Journal of Palliative Care | Year: 2012

Background: Despite efforts to maintain the intestinal tissue and treat gastrointestinal disease, a large number of patients undergo ostomy surgery each year. Using stoma reduces the patient's quality of life (QOL) greatly. Although there are approximately 3000 patients in Iran; there is little information about the impact of stoma on their QOL. Aims: The study aims to evaluate QOL of stoma patients using a special measurement tool. Settings and Design: This survey was a cross-sectional study that was conducted on 102 random samples of stoma patients. Materials and Methods : The City of Hope Quality of Life-Ostomy Questionnaire was used for collecting demographic and clinical information and evaluating QOL. Statistical Analysis Used: Univariate and multiple regression analyses were performed to identify predictors of QOL. Results: The mean score for the overall QOL for stoma patients was 7.48 ± 0.9. 70% of patients were dissatisfied with sexual activities. More than half of them reported feelings of depression following stoma surgery. Univariate analysis indicated that factors such as the type of ostomy (temporary/permanent), the underlying disease that had led to the stoma, depression, problem with location of ostomy, and change in clothing style had significant effects on overall QOL and its subscales (P < 0.05). The results of the regression analyses showed that only depression and problem with the location of ostomy were statistically significant in predicting patients' QOL and its subscales (P < 0.05). Conclusions: The findings demonstrated that living with stoma influences the overall aspect of QOL. Education for the patients and their families is important for improving the stoma patients' QOL. Sexual and psychological consultation may also improve patients' QOL. Source

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