AHMED NASR

Summary

Affiliation: Assiut University
Location: Assiut, Egypt
Summary:
I am a clinical professor, principal investigator and researcher at Assiut University School of Medicine, Egypt. Over the past 24 years, training in OB/GYN has taken me to several institutions in the UK, USA and Germany. My special interests include reproductive biology, reproductive endocrinology, minimally invasive surgery.
Grants:
1- Scholarship from the German Academic Exchange Association (DAAD) from 1995-1997.
2- Menopause Travel Award from the Royal College of Obstetricians and Gynaecologists (RCOG) in London in 2002.
3- The John J Sciarra International Journal of Gynecolgy & Obstetrics (IJGO) Prize Paper Award in 2007.

Publications

  1. El Saman A, Nasr A, Tawfik R, Saadeldeen H. Müllerian duct anomalies: successful endoscopic management of a hybrid bicornuate/septate variety. J Pediatr Adolesc Gynecol. 2011;24:e89-92 pubmed publisher
    ..This report demonstrates the coexistence of the two anomalies. Endoscopic management of this patient was safe and successful. ..
  2. request reprint
    Nasr A, Breckwoldt M. A surprisingly ameliorating effect of high doses of estradiol in primary osteomyelofibrosis: a case report. Maturitas. 1997;27:249-52 pubmed
    ..High doses of estrogens could possibly be given the credit for ameliorating the natural sinister course of primary osteomyelofibrosis. ..
  3. request reprint
    Nasr A, Breckwoldt M. Estrogen replacement therapy and cardiovascular protection: lipid mechanisms are the tip of an iceberg. Gynecol Endocrinol. 1998;12:43-59 pubmed
    ..What was once thought of as a simple action is now being increasingly appreciated as a complex, multifaceted mechanism, which serves to prove that estrogen is a powerful cardiovascular agent. ..
  4. request reprint
    Darwish A, Nasr A, El Nashar D. Evaluation of postmyomectomy uterine scar. J Clin Ultrasound. 2005;33:181-6 pubmed
    ..Myomectomy should usually be performed by an experienced surgeon without a tourniquet, using microsurgical principles, especially when the sizes of the leiomyomata exceed 110 cm(3). ..
  5. El Saman A, Zakherah M, Nasr A, Fathalla M. Distension versus traction in laparoscopically assisted balloon vaginoplasty for management of vaginal aplasia. Int J Gynaecol Obstet. 2009;104:72-3 pubmed publisher
  6. El Saman A, Darwish A, Zakherah M, Hamed H, Bedaiwy M, Nasr A. Tactile cold scissor metroplasty as a novel backup method for hysteroscopic metroplasty. Fertil Steril. 2010;94:1086-9 pubmed publisher
    ..One case had a successful pregnancy outcome, one has an ongoing pregnancy, and the last one did not get pregnant so far. Tactile cold scissor metroplasty is a useful, safe, and effective backup procedure for hysteroscopic metroplasty. ..
  7. Zakherah M, Nasr A, El Saman A, Shaaban O, Shahin A. Clomiphene citrate plus tamoxifen versus laparoscopic ovarian drilling in women with clomiphene-resistant polycystic ovary syndrome. Int J Gynaecol Obstet. 2010;108:240-3 pubmed publisher
    ..001). Clomiphene citrate plus tamoxifen was as effective as laparoscopic ovarian drilling in promoting ovulation and pregnancy. ..
  8. Salem H, Tawfik R, El Saman A, Nasr A. Anterior abdominal wall cervicopexy for treatment of stage III and stage IV uterine prolapse. Int J Gynaecol Obstet. 2010;110:130-2 pubmed publisher
    ..AWC is a simple and effective procedure to treat stage III and stage IV uterine prolapse. However, some surgical modifications and more studies are required to ascertain its validity. ..
  9. Nasr A. State of the globe: catheterizations continue to cultivate urinary infections. J Glob Infect Dis. 2010;2:81-2 pubmed publisher
  10. El Saman A, Ismael A, Zakherah M, Nasr A, Tawfik R, Bedaiwy M. Enhancement balloon vaginoplasty for treatment of blind vagina due to androgen insensitivity syndrome. Fertil Steril. 2011;95:779-82 pubmed publisher
    ....

Collaborators

Detail Information

Publications15

  1. El Saman A, Nasr A, Tawfik R, Saadeldeen H. Müllerian duct anomalies: successful endoscopic management of a hybrid bicornuate/septate variety. J Pediatr Adolesc Gynecol. 2011;24:e89-92 pubmed publisher
    ..This report demonstrates the coexistence of the two anomalies. Endoscopic management of this patient was safe and successful. ..
  2. request reprint
    Nasr A, Breckwoldt M. A surprisingly ameliorating effect of high doses of estradiol in primary osteomyelofibrosis: a case report. Maturitas. 1997;27:249-52 pubmed
    ..High doses of estrogens could possibly be given the credit for ameliorating the natural sinister course of primary osteomyelofibrosis. ..
  3. request reprint
    Nasr A, Breckwoldt M. Estrogen replacement therapy and cardiovascular protection: lipid mechanisms are the tip of an iceberg. Gynecol Endocrinol. 1998;12:43-59 pubmed
    ..What was once thought of as a simple action is now being increasingly appreciated as a complex, multifaceted mechanism, which serves to prove that estrogen is a powerful cardiovascular agent. ..
  4. request reprint
    Darwish A, Nasr A, El Nashar D. Evaluation of postmyomectomy uterine scar. J Clin Ultrasound. 2005;33:181-6 pubmed
    ..Myomectomy should usually be performed by an experienced surgeon without a tourniquet, using microsurgical principles, especially when the sizes of the leiomyomata exceed 110 cm(3). ..
  5. El Saman A, Zakherah M, Nasr A, Fathalla M. Distension versus traction in laparoscopically assisted balloon vaginoplasty for management of vaginal aplasia. Int J Gynaecol Obstet. 2009;104:72-3 pubmed publisher
  6. El Saman A, Darwish A, Zakherah M, Hamed H, Bedaiwy M, Nasr A. Tactile cold scissor metroplasty as a novel backup method for hysteroscopic metroplasty. Fertil Steril. 2010;94:1086-9 pubmed publisher
    ..One case had a successful pregnancy outcome, one has an ongoing pregnancy, and the last one did not get pregnant so far. Tactile cold scissor metroplasty is a useful, safe, and effective backup procedure for hysteroscopic metroplasty. ..
  7. Zakherah M, Nasr A, El Saman A, Shaaban O, Shahin A. Clomiphene citrate plus tamoxifen versus laparoscopic ovarian drilling in women with clomiphene-resistant polycystic ovary syndrome. Int J Gynaecol Obstet. 2010;108:240-3 pubmed publisher
    ..001). Clomiphene citrate plus tamoxifen was as effective as laparoscopic ovarian drilling in promoting ovulation and pregnancy. ..
  8. Salem H, Tawfik R, El Saman A, Nasr A. Anterior abdominal wall cervicopexy for treatment of stage III and stage IV uterine prolapse. Int J Gynaecol Obstet. 2010;110:130-2 pubmed publisher
    ..AWC is a simple and effective procedure to treat stage III and stage IV uterine prolapse. However, some surgical modifications and more studies are required to ascertain its validity. ..
  9. Nasr A. State of the globe: catheterizations continue to cultivate urinary infections. J Glob Infect Dis. 2010;2:81-2 pubmed publisher
  10. El Saman A, Ismael A, Zakherah M, Nasr A, Tawfik R, Bedaiwy M. Enhancement balloon vaginoplasty for treatment of blind vagina due to androgen insensitivity syndrome. Fertil Steril. 2011;95:779-82 pubmed publisher
    ....
  11. El Saman A, Shahin A, Nasr A, Tawfik R, Saadeldeen H, Othman E, et al. Hybrid septate uterus, coexistence of bicornuate and septate varieties: a genuine report. J Obstet Gynaecol Res. 2012;38:1308-14 pubmed publisher
    ..These cases are candidates for hysteroscopic metroplasty under appropriate sonographic and/or laparoscopic monitoring. ..
  12. request reprint
    Nasr A. Pregnancy and delivery after annular detachment of the uterine cervix. Gynecol Obstet Invest. 1998;45:71-2 pubmed
    ..A transverse lower segment caesarean section with tubal sterilization was carried out. The postoperative course was uneventful and likewise, the course of the puerperium was benign. ..
  13. El Saman A, Fathalla M, Zakherah M, Shaaban O, Nasr A. Modified balloon vaginoplasty: the fastest way to create a natural: minor changes in technique eliminate the need for customized instruments. Am J Obstet Gynecol. 2009;201:546.e1-5 pubmed publisher
    ..The neovagina was a cosmetically appealing mimic to nature and stained with iodine up to its apex. It was feasible to perform balloon vaginoplasty operations without specialized instrument sets with comparable outcomes. ..
  14. Shaaban O, Fathalla M, Shahin A, Nasr A. Emergency contraception in the context of marriage in Upper Egypt. Int J Gynaecol Obstet. 2011;112:195-9 pubmed publisher
    ..If health service planners and policy makers could fill this gap, a considerable decline in the prevalence of unwanted pregnancy may be achieved by using EC. ..
  15. Baghdadi L, Abu Hashim H, Amer S, Palomba S, Falbo A, Al Ojaimi E, et al. Impact of obesity on reproductive outcomes after ovarian ablative therapy in PCOS: a collaborative meta-analysis. Reprod Biomed Online. 2012;25:227-41 pubmed publisher
    ..We conclude that lean women respond better to OAT than their obese counterparts. These epidemiological observations indicate that obesity alters reproductive outcomes after OAT negatively. ..