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| 1 | Rubber band ligation for 750 cases of symptomatic hemorrhoids out of 2200 cases显示文摘AIM: To study the results for the treatment of symptomatic hemorrhoids using rubber band ligation (RBL) method. METHODS: A retrospective study for 750 patients who came to the colorectal unit from June, 1998 to September, 2006, data was retrieved from archived fi les. RBL was performed using the Mc Gown applicator on an outpatient basis. The patients were asked to return to out-patient clinic for follow up at 2 wk, 1 mo, 6 mo and through telephone call every 6 mo for 2 years). RESULTS: After RBL, 696 patients (92.8%) were cured with no difference in outcome for second or third degree hemorrhoids (P = 0.31). Symptomatic recurrence was detected in 11.04% after 2 years. A total of 52 patients (6.93%) had 77 complications from RBL which required no hospitalization. Complications were pain, rectal bleeding and vaso-vagal symptoms(4.13%, 4.13% and 1.33% of patients, respectively). At 1 mo there were a significant improvement in mean SF-36 scores over baseline in five items, while after 2 years there were improvement in all items over baseline, but not significant. No significant manometeric changes after band ligation. CONCLUSION: RBL is a simple, safe and effective method for treating symptomatic second and third degree hemorrhoids as an out patient procedure with signifi cant improvement in quality of life. RBL doesn't alter ano-rectal functions. | Ayman M El Nakeeb Amir A Fikry Waleed H Omar Elyamani M Fouda Tito A El Metwally Hosam E Ghazy Sabry A Badr Mohmed Y Abu Elkhar Salih M Elawady Hisham H Abd Elmoniam Waiel W Khafagy Mosaad M Morshed Ramadan E El Lithy Mohamed E Farid | 2008 | World Journal of Gastroenterology2008，14，42： | 24 |
| 2 | Effectiveness of hepatitis B virus vaccination program in Egypt:Multicenter national project显示文摘AIM:To assess the effectiveness of hepatitis B virus(HBV) vaccination program among fully vaccinated children.METHODS:A national community based crosssectional study was carried out in 6 governorates representing Egypt. A total of 3600 children aged from 9 mo to 16 years who were fully vaccinated with HBV vaccine during infancy were recruited. Face to face interviews were carried out and sera were evaluated for hepatitis B surface antigen(HBsA g),anti-HBV core antibodies(total) and quantitative detection of hepatitis B surface antibody using enzyme linked immunoassays techniques. Samples positive to HBs Ag/anti-HBV core antibodies were subjected to quantitative HBV-DNA detection by real time polymerase chain reaction with 3.8 IU/L detection limit. RESULTS:Sero-protection was detected among 2059 children(57.2%) with geometric mean titers 75.4 ± 3.6 IU/L compared to 3.1 ± 2.1 IU/L among nonseroprotected children. Multivariate logistic analysis revealed that older age and female gender were the significant predicting variables for having non seroprotective level,with adjusted odds ratio 3.3,9.1and 14.2 among children aged 5 to < 10,10 to < 15 and ≥ 15 years respectively compared to those < 5 years and 1.1 among girls compared to boys with P < 0.01. HBs Ag was positive in 0.11% and breakthrough infection was 0.36% and 0.39% depending on positivity of anti-HBc and DNA detection respectively. The prevalence of HBV infection was significantly higher among children aged ≥ 7 years(0.59%) compared to 0.07% among younger children with odds ratio equal to 8.4(95%CI:1.1-64.2) and P < 0.01.The prevalence was higher among girls(0.48%) than boys(0.29%) with P > 0.05. C ON C LU S I ON :T he E gy pt ian c ompuls or y H B V vaccination program provides adequate protection. Occult HBV infection exists among apparently healthy vaccinated children. Adherence to infection control measures is mandatory. | Iman I Salama Samia M Sami Zeinab Nabil Ahmed Said Manal H El-Sayed Lobna A El Etreby Thanaa M Rabah Dalia M Elmosalami Amany T Abdel Hamid Somaia I Salama Aida M Abdel Mohsen Hanaa M Emam Safaa M Elserougy Amal I Hassanain Naglaa F Abd Alhalim Fatma A Shaaban Samia A Hemeda Nihad A Ibrahim Ammal M Metwally | 2015 | World Journal of Hepatology2015，7，22： | 2 |
| 3 | Preliminary studies on K and L coincidence spectroscopy for optimizing the in vivo XRF measurement of lead in bone显示文摘 | Guo W Gardner R P Metwally W A | 2004 | Nucl Instr and Meth in Phys Res B2004，213，： | 1 |
| 4 | Effect of elemental sulphur on chemical changes and nutrient availability in calcareous soils显示文摘 | Modaihsh A S Al-Mustafa W A Metwally A L | 1989 | Plant and Soil1989，116，1： | 1 |
| 5 | No-sag industrial power with dynamic voltage res- torer显示文摘 | METWALLY I A | 2007 | IEEE Potentials2007，26，6： | 1 |
| 6 | Factors affecting cathodic-protection interfer-ence 显示文摘 | METWALLY I A AL-MANDHARI H M GASTLIA | 2007 | Engineering Analysis with Boundary Ele-ments2007，31，： | 1 |
| 7 | Randomized controlled trial of three doses of letrozole for ovulation induction in patients with unexplained infertility 显示文摘 | Badawy A Metwally M Fawzy M | 2007 | Reprod Biomed Online2007，14，5： | 1 |
| 8 | Genotypic variation of the response to cadmium toxicity in Pisum sativum L显示文摘 | Metwally A Safronova V I Belimov A A | 2005 | J Exp Bot2005，56，： | 1 |
| 9 | Corrugated steel webs for prestressed concrete girders显示文摘 | El Metwally A Loov R E | 2003 | Materials and Structures2003，36，2： | 1 |
| 10 | Characterization of isolates of Schistosoma rnansoni from Egyptian villagers that tol- erate high doses of praziquantel显示文摘 | Ismail M Metwally A Farghaly A | 1996 | Am J Trop Med Hyg1996，55，2： | 1 |
| 11 | Characterization of isolates of Schistosoma rnansoni from Egyptian villagers that tolerate high doses of praziquantel显示文摘 | Ismail M Metwally A Farghaly A | 1996 | Am J Trop Med Hyg1996，55，2： | 1 |
| 12 | Dynamic analysis of motion of spherical metallic particles in non-uniform electric field显示文摘 | Metwally I A A-Rahim A A | 2002 | IEEE Transaction on Dielectrics and Electrical Insulation2002，9，2： | 1 |
| 13 | D-dot probe for fast-front high-voltage measurement显示文摘 | Metwally I A | 2010 | IEEE Transactions on Instrumentation and Measurement2010，59，8： | 1 |
| 14 | Investigation of static electrification phenomenon due to transformer oil flow in electric power apparatus显示文摘 | Radwan R M E1-Dewieny R M Metwally I A | 1992 | IEEE Transactions on Electrical Insulation1992，27，2： | 1 |
| 15 | Comparative measurement of surge arrester residual voltages by D-dot probes and dividers显示文摘 | Metwally I A | 2011 | Electric Power Systems Research2011，81，7： | 1 |
| 16 | Salicylic acid alleviates the cadmium toxicity in barley seedlings显示文摘 | Metwally A Finkemeier I Georgi M | 2003 | Plant Physiology2003，132，： | 1 |
| 17 | Effects of cigarette smokingupon clinical outcomes of assisted reproduction: a meta- analysis显示文摘 | Waylen A L Metwally M Jones G L | 2009 | Hum Reprod Update2009，15，1： | 1 |
| 18 | Flow electrification of transformer oil effects of mixed fields显示文摘 | Metwally I A | 1998 | IEEE Transactions on Electrical Insulation1998，5，4： | 1 |
| 19 | Effeets of cigarette smoking upon clinical outcomes of assisted reproduction: a meta- analysis显示文摘 | Waylen A L Metwally M Jones G L | 2009 | Hum Reprod Update2009，15，1： | 1 |
| 20 | Robotic partial nephrecto- my for renal hilar tumors:a multi-institutional analysis 显示文摘 | Rogers CG Metwalli A Blatt AM | 2008 | J Urol2008，180，6： | 1 |
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