Prof. Dr. Cem Demirel

Prof. Dr. Cem Demirel, geboren in 1968, deed de middelbare school aan het T.E.D. Ankara College. Hij vervolgde zijn studie aan de prominente Hacettepe Universiteit in Ankara waar hij medicijnen studeerde. Hij studeerde af in 1985 en koos vervolgens een specialisatie in gynaecologie en geboorte. In 1998 ontving Prof. Dr. Demirel een beurs om aan de Duitse Lubeck Universiteit onderzoek te doen naar IVF. In 2002 doceerde hij aan de Ankara Universiteit. Vandaag is Dr. Demirel klinisch directeur van de IVF afdeling aan de Memorial Kliniek. Dr. Demirel heeft inmiddels vele artikels op zijn naam staan in erkende professionele internationale vakbladen.

Prof. Dr. Cem Demirel is geregistreerd en aangesloten bij de volgende organisaties:

  • ASRM (American Society of Reproductive Medicine)
  • ESHRE (European Society of Human Reproduction and Embryology)
  • Turkish - German Society of Gynecology
  • Turkish Society of Gynecology
  • Turkish Society of Human Reproduction

  Hieronder treft u een overzicht aan van artikels, gepubliceerd door Prof. Dr. Cem Demirel

 
  • "Prenatal Diagnosis of Ostium secundum Atrial Septal Defect by M-Mode Fetal Echocardiography"

Cem Demirel, Mustafa Saliha, Gülay Kurtay

Middle East Fertility Society Journal, the official journal of the Middle East Fertility Society

Volume 7, No. 1, 2002

 

  • "The role of assisted hatching in human IVF"

Cem Demirel, Oya Evirgen and Safaa Al-Hasani

 

  • "Effectiveness of the Jaw-Thrust Maneuver in Opening the Airway: A Flexible Fiberoptic Endoscopic Study"

Demirel C, Uzun L, Ugur MB, Altunkaya H, Ozer Y, Ozkocak I

ORL J Otorhinolaryngol Relat Spec. 2005 Mar 7;67(1):39-44 

PMID: 15753621 [PubMed - as supplied by publisher]

 

  • "Increased insulin-like growth factor-I levels in women with polycystic ovary syndrome, and beneficial effects of metformin therapy"

Demirel C, Berker B, Emral R, Corapcioglu D, Unlu C, Kose K

Gynecol Endocrinol. 2004 Sep;19(3):125-33.

PMID: 15697073 [PubMed - indexed for MEDLINE]

 

  • "Preoperative multimodal administration of morphine in arthroscopic surgery"

Demirel C, Altunkaya H, Ozer Y, Ozkocak I, Keser S, Bayar A 

Arch Orthop Trauma Surg. 2005 Jan 12; [Epub ahead of print]

PMID: 15645268 [PubMed - as supplied by publisher]

 

  • "Transvaginal ultrasonographic assessment of the endometrium in asymptomatic, postmenopausal women using different HRT regimens containing tibolone or estrogen"

Demirel C, Kurtay G, Berker B 

J Reprod Med. 2004 Nov;49(11):893-8.

PMID: 15603100 [PubMed - indexed for MEDLINE]

 

  • "Evaluation of leptin, interleukin-1beta, tumor necrosis factor-alpha and vascular endothelial growth factor in serum and follicular fluids of women undergoing controlled ovarian hyperstimulation as prognostic markers of ICSI outcome"

Demirel C, Nikolettos N, Asimakopoulos B, Nicolettos N, Efthimiadou A, Mourvati E

In Vivo. 2004 Sep-Oct;18(5):667-73.

PMID: 15523910 [PubMed - indexed for MEDLINE]

 

  • "The postoperative analgesic effect of tramadol when used as subcutaneous local anesthetic"

Demirel C, Altunkaya H, Ozer Y, Kargi E, Ozkocak I, Hosnuter M, Babuccu O 

Anesth Analg. 2004 Nov;99(5):1461-4; table of contents.

PMID: 15502049 [PubMed - indexed for MEDLINE]

 

  • "Epinephrine in digital block: color Doppler flow imaging"

Demirel C, Altinyazar HC, Ozdemir H, Koca R, Hosnuter M, Gundogdu S

Dermatol Surg. 2004 Apr;30(4 Pt 1):508-11.

PMID: 15056139 [PubMed - indexed for MEDLINE]

 

  • "Dose-volume histogram evaluation of prone and supine patient position in external beam radiotherapy for cervical and endometrial cancer"

Demirel C, Pinkawa M, Gagel B, Schmachtenberg A, Asadpour B, Eble MJ

Radiother Oncol. 2003 Oct;69(1):99-105.

PMID: 14597362 [PubMed - indexed for MEDLINE]

 

  • "Comparison of propofol and sevoflurane for laryngeal mask airway insertion"

Demirel C, Kati I, Huseyinoglu UA, Silay E, Yagmur C, Coskuner I

Tohoku J Exp Med. 2003 Jul;200(3):111-8.

PMID: 14521253 [PubMed - indexed for MEDLINE]

 

  • "A prospective randomized study comparing perioperative outcome variables after epidural or general anesthesia for lumbar disc surgery"

Demirel C, Kalayci M, Ozkocak I, Altunkaya H, Ozer Y, Acikgoz B 

J Neurosurg Anesthesiol. 2003 Jul;15(3):185-92.

PMID: 12826965 [PubMed - indexed for MEDLINE]

 

  • "Internal jugular vein thrombosis as a late complication of ovarian hyperstimulation syndrome in an ICSI patiënt"

Demirel C, Berker B, Satiroglu H

Arch Gynecol Obstet. 2004 Nov;270(3):197-8. Epub 2003 May 23.

PMID: 12764625 [PubMed - indexed for MEDLINE]

 

  • "An unusual complication of total intravenous anesthesia: mutism"

Demirel C, Kati I, Anlar O, Huseyinoglu UA, Silay E, Elcicek K

Anesth Analg. 2003 Jan;96(1):168-70, table of contents.

PMID: 12505946 [PubMed - indexed for MEDLINE]

 

  • "The effects of volatile anesthetics on the Q-Tc interval"

Demirel C, Guler N, Kati I, Bilge M, Eryonucu B, Topal C

J Cardiothorac Vasc Anesth. 2001 Apr;15(2):188-91.

PMID: 11312477 [PubMed - indexed for MEDLINE]

 

  • "Outcome of ICSI cycles using frozen-thawed surgically obtained spermatozoa in poor responders to ovarian stimulation: cancellation or proceeding to ICSI?"

Demirel C, Nikolettos N, Al-Hasani S, Kupker W, Bals-Pratsch M, Sandmann J, Fornara P, Schopper B, Sturm R, Diedrich K 

Eur J Obstet Gynecol Reprod Biol. 2000 Oct;92(2):259-64.

PMID: 10996691 [PubMed - indexed for MEDLINE]

 

  • "The effects of halothane and sevoflurane on QT dispersion"

Demirel C, Guler N, Bilge M, Eryonucu B, Kati I 

Acta Cardiol. 1999 Dec;54(6):311-5.

PMID: 10672286 [PubMed - indexed for MEDLINE]

 

  • "Use of the laryngeal mask to evaluate a laryngeal web"

Demirel C, Cankaya H, Kati I, Egeli E

Eur Arch Otorhinolaryngol. 1999;256(10):523-4. 

PMID: 10638362 [PubMed - indexed for MEDLINE]

 

  • "Helicobacter pylori seropositivity in patients with hyperemesis gravidarum"

Demirel C, Kocak I, Akcan Y, Ustun C, Cengiz L, Yanik FF

Int J Gynaecol Obstet. 1999 Sep;66(3):251-4.

PMID: 10580672 [PubMed - indexed for MEDLINE]

 

  • "Fertilization potential of spermatozoa with abnormal morphology"

Demirel C, Nikolettos N, Kupker W, Schopper B, Blasig C, Sturm R, Felberbaum R, Bauer O, Diedrich K, Al-Hasani S 

Hum Reprod. 1999 Sep;14 Suppl 1:47-70. Review.

PMID: 10573024 [PubMed - indexed for MEDLINE]

 

  • "Mesenteric vein thrombosis in a pregnant patient heterozygous for the factor V (1691 G --> A) Leiden mutation"

Demirel C, Sonmezer M, Aytac R, Kurtay G

Eur J Obstet Gynecol Reprod Biol. 2004 Jun 15;114(2):234-5.

PMID: 15140521 [PubMed - indexed for MEDLINE]

 

  • "The effect of pure FSH administration in non-obstructive azoospermic men on testicular sperm retrieval"

Demirel C, Aydos K, Unlu C, Evirgen O, Tolunay O 

Eur J Obstet Gynecol Reprod Biol. 2003 May 1;108(1):54-8.

PMID: 12694971 [PubMed - indexed for MEDLINE]

 

  • "Ultrastructural analysis of TESE and semen sperm tails from patients exhibiting absolute immotility on the day of ICSI"

Demirel C, Evirgen O, Ozguner M, Satiroglu H, Erdemli E, Tekelioglu M 

Arch Androl. 2003 Jan-Feb;49(1):57-67.

PMID: 12647779 [PubMed - indexed for MEDLINE]

 

  • "The impact of the source of spermatozoa used for ICSI on pronuclear morphology"

Demirel C, Evirgen O, Aydos K, Unlu C

Hum Reprod. 2001 Nov;16(11):2327-32.

PMID: 11679514 [PubMed - indexed for MEDLINE]

 

  • "Gonadotropin-releasing hormone antagonist protocol: a novel method of ovarian stimulation in poor responders"

Demirel C, Nikolettos N, Al-Hasani S, Felberbaum R, Kupker W, Montzka P, Xia YX, Schopper B, Sturm R, Diedrich K

Eur J Obstet Gynecol Reprod Biol. 2001 Aug;97(2):202-7.

PMID: 11451549 [PubMed - indexed for MEDLINE]

 

  • "Severe endometriosis and apoptotic granulosa cells"

Demirel C, Cengiz B, Unlu C 

Fertil Steril. 2001 Mar;75(3):642. 

PMID: 11265664 [PubMed - indexed for MEDLINE]

 

  • "Effect of the gonadotropin-releasing hormone antagonist ganirelix on cyclic adenosine monophosphate accumulation of human granulosa-lutein cells"

Demirel C, Weiss JM, Polack S, Unlu C, Diedrich K, Ortmann O 

Fertil Steril. 2000 Nov;74(5):1001-7.

PMID: 11056249 [PubMed - indexed for MEDLINE]

 

  • "Comparison of cryopreservation outcome with human pronuclear stage oocytes obtained by the GnRH antagonist, cetrorelix, and GnRH agonists"

Demirel C, Nikolettos N, Al-Hasani S, Felberbaum R, Riethmuller-Winzen H, Reissmann T, Schopper B, Sturm R, Diedrich K

Eur J Obstet Gynecol Reprod Biol. 2000 Nov;93(1):91-5.

PMID: 11000511 [PubMed - indexed for MEDLINE]

 

  • "ICSI outcome in patients of 40 years age and over: a retrospective analysis"

Demirel C, Nikolettos N, Kupker W, Al-Hasani S, Schopper B, Sturm R, Diedrich K

Eur J Obstet Gynecol Reprod Biol. 2000 Aug;91(2):177-82.

PMID: 10869792 [PubMed - indexed for MEDLINE]

 

  • "The outcome of intracytoplasmic sperm injection in patients with retrograde ejaculation"

Demirel C, Nikolettos N, Al-Hasani S, Baukloh V, Schopper B, Baban N, Sturm R, Rudolf K, Tomalak K, Tinneberg HR, Diedrich K

Hum Reprod. 1999 Sep;14(9):2293-6.

PMID: 10469698 [PubMed - indexed for MEDLINE]

 

  • "Pregnancies achieved after frozen-thawed pronuclear oocytes obtained by intracytoplasmic sperm injection with spermatozoa extracted from frozen-thawed testicular tissues from non-obstructive azoospermic men"

Demirel C, Al-Hasani S, Schopper B, Bals-Pratsch M, Nikolettos N, Kupker W, Ugur M, Sturm R, Diedrich K

Hum Reprod. 1999 Aug;14(8):2031-5.

PMID: 10438422 [PubMed - indexed for MEDLINE]

 

  • "Doppler velocimetry of the uterine arteries after hysteroscopic rollerball endometrial ablation"

Demirel C, Bahceci M, Aksoy E, Iscan S, Yucel R 

Hum Reprod. 1998 Dec;13(12):3456-9.

PMID: 9886533 [PubMed - indexed for MEDLINE]

 

  • "Epiphenomenal antiovarian antibodies in hypogonadotropic hypogonadism"

Demirel C, Unlu C

Int J Gynaecol Obstet. 1995 Jun;49(3):333-4. 

PMID: 9764876 [PubMed - indexed for MEDLINE]

 

  • "Prenatal diagnosis of ostium secundum atrial septal defect by M-mode fetal echocardiography"

Salih M, Demirel C, Kurtay G 

Gynecol Obstet Invest. 1998;45(1):68-70.

PMID: 9473170 [PubMed - indexed for MEDLINE]

 

  • "Osseous metaplasia of the endometrium: a rare cause of infertility and its hysteroscopic management"

Bahceci M, Demirel C

Hum Reprod. 1996 Nov;11(11):2537-9.

PMID: 8981150 [PubMed - indexed for MEDLINE]

 

  • "Elevated CA 125 in Meigs syndrome"

Turan YH, Demirel C, Ortac F

Int J Gynaecol Obstet. 1993 Oct;43(1):64-5.

PMID: 7904960 [PubMed - indexed for MEDLINE]