Email: gigberase@delsu.edu.ng

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  • Area of Specialization: MATERNAL & FOETAL, IVF & GYNAE ENDOSCOPY
  • Department of Obstetrics and Gynecology

  • Gabriel Igberase graduated from the university of Benin medical school with the MBBS degree in 1990. He holds a masters degree in public health. He became a fellow of the West African college of surgeons and national post graduate medical college of Nigeria, faculty of obstetrics to gynecology in 2003 and fellow of the international college of surgeons in 2018. Prof. Igberase utilizes the best, cutting edge fertility treatment available today. He has attended several international conferences and courses on infertility and gynecological endoscopy. He is a member of the Society of Gynaecologist of Nigeria (SOGON), Nigeria Medical Association (NMA), Medical and Dental Consultant Association of Nigeria (MDCAN), International Society of Gynecological endoscopy (ISGE), African Society for fertility and reproductive health (AFRH) and European society for Human Reproduction and endocrinology. His interest is in Fetal &Maternal medicine, infertility (IVF & Gynaecological endoscopy), Research and Teaching.
    My Publications
  1. Toochukwu Benjamin Ejikeme, George Uchenna Eleje, Gabriel O Igberase, Emmanuel Onyebuchi Ugwu, David Chibuike Ikwuka, Boniface Chukwuneme Okpala (2020) A double-blind placebo-controlled randomized trial on the effect of hyosine n-butyl bromide for improving duration of labor in term pregnancies, Journal of Obstetrics and Gynaecology Research
    https://doi.org/10.1111/jog.14251 Vol. Pages:

  2. N. Osakue1, C. C. Onyenekwe, F. A. Ehiaghe, J. E. Ahaneku1, J. I. Ikechebelu, G. O. Igberase and L. O. Alekwe (2020) Maternal Serum Levels of Interferon-gamma, Tumor Necrotic Factor-alpha and Progesterone of Infertile Women on In vitro Fertilization before and after Treatment, Annual Research & Review in Biology 35(4): 38-44, 2020
    https://doi.org/10.9734/arrb/2020/v35i430210 Vol.35 Pages: 38-44

  3. Nosakhare O Osakue, Chinedum C Onyenekwe, Joseph E Ahaneku, Gabriel O Igberase, Joseph I Ikechebelu, Louis O Alekwe (2019) SERUM AMH, INHIBIN B, FSH AND ESTRADIOL PROFILE IN WOMEN SEEKING CONCEPTION THROUGH IN VITRO FERTILIZATION IN NIGERIA, Journal of Health, Medicine and Nursing
    ISS N 2 5 2 0 - 4025 ( On li n e ) Vol.4 Pages: 23-34

  4. George Eleje, Ahizechukwu Eke , Gabriel O.Igberase, Anthony O. Igwebe, Lydia I. Eleje . (2019) Palliative interventions for controlling vaginal bleeding in advanced cervical cancer. :CD011000. , Cochrane Database Syst Rev
    10.1002/14651858.CD011000.pub2. Review Vol.3 Pages:

  5. Egagifo O, Igberase GO. (2018) Postcoital Test; In Obgyn Step by Step, a Concise Guide To Cases and Procedures in Obstetrics & Gynaecology. ( Eds Umeora OUJ, Orazulike NC, Igberase GO, Nwagha UI, Galadanci HS). First Edition Reprint. Chapter 37, T &D Press Limited, Portharcourt.
    Vol.  Pages: Pp 94-96

  6. Egagifo O, Igberase GO. (2018) Elective Caesarean Delivery; In Obgyn Step by Step, a Concise Guide To Cases and Procedures in Obstetrics & Gynaecology. ( Eds Umeora OUJ, Orazulike NC, Igberase GO, Nwagha UI, Galadanci HS). First Edition Reprint. Chapter 109, T &D Press Limited, Portharcourt.
    Vol.  Pages: Pp 277-280

  7. Igberase GO (2018) Emergency Caesarean Delivery; In Obgyn Step by Step, a Concise Guide To Cases and Procedures in Obstetrics & Gynaecology. ( Eds Umeora OUJ, Orazulike NC, Igberase GO, Nwagha UI, Galadanci HS). First Edition Reprint. Chapter 111, T &D Press Limited, Portharcourt.
    Vol.  Pages: Pp 284-285

  8. A Adeyinka, O Egagifo, GO Igberase (2018) Review of Cesarean Delivery Infection in Nigeria, Annals of Clinical Case Reports-Gynecology
    http://www.anncaserep.com/full-text/accr-v3-id1518.php Vol.3 Pages: 1518

  9. Samuel Obozegie Egbaname Aigere, Ovoke Egagifo, Gabriel Oseremen Igberase (2017) Live birth following abdominal cervical cerclage in a woman with recurrent pregnancy losses, African Journal of Medical and Health Sciences
    10.4103/ajmhs.ajmhs_68_17 Vol.16 Pages: 131-132

  10. Igberase GO, Mudiaga Zinny (2017) Postdate and Prolonged pregnancy: In Our Teachers, a comprehensive textbook of Obstetrics & Gynaecology. (Eds Umeora OUJ, Egbuji CC, Onyebuchi AK and Ezeonu PO). First Edition. Chapter 46, St Benedict Printing and Publishing, Abakaliki.
    Vol.  Pages: Pp 238-240

  11. Igberase GO (2017) Adenomyosis: : In Our Teachers, a comprehensive textbook of Obstetrics & Gynaecology. (Eds Umeora OUJ, Egbuji CC, Onyebuchi AK and Ezeonu PO). First Edition. Chapter 24:, St Benedict Printing and Publishing, Abakaliki.
    Vol.  Pages: Pp 463-465

  12. Igberase GO, Adeyinka A and Umeora OUJ (2016) Funding Options for Assisted Reproductive Technologies in Developing Countries , Journal of Pregnancy and Child Health
    https://www.omicsonline.org/open-access/funding-options-for-assisted-reproductive-technologies-in-developingcountries-2376-127X-1000264.php?aid=75667 Vol.3 Pages: 1518

  13. Emmanuel A Sule, Gabriel Igberase (2016) Enterocutaneous fistula: Role of early bowel diversion, Enterocutaneous fistula: Role of early bowel diversion
    10.4103/2384-5589.183885 Vol.15 Pages: 58-61

  14. Odidika U Umeora, Justus N Eze, Gabriel O Igberase, Boniface N Ejikeme (2015) An audit of postpartum referrals by traditional birth attendants in rural Southeast Nigeria, Nigerian Journal of Surgical Sciences
    10.4103/1116-5898.161212 Vol.25 Pages: 4-8

  15. George U Eleje, Ahizechukwu C Eke, Gabriel O Igberase, Anthony O Igwegbe, Lydia I Eleje (2015) Palliative interventions for controlling vaginal bleeding in advanced cervical cancer, Cochrane Database of Systematic Reviews
    https://doi.org/10.1002/14651858.CD011000.pub2 Vol. Pages:

  16. Gabriel Oseremen Igberase (2014) Perinatal mortality in a rural referral hospital in the Niger Delta, Nigeria, African Journal of Medical and Health Sciences
    10.4103/2384-5589.139443 Vol.13 Pages: 47-50

  17. Okhionkpamwonyi O, Igberase GO, Diken P, Umuago UR. (2014) A rare case of successful pregnancy outcome with giant mesenteric cyst: A case report and review of the literature. , Nigerian Research Journal of Clinical Sciences. 2014;4(2)
    Vol.4 Pages: 68-71

  18. Igberase GO (2014) The woman with a previous Cesarean section. Practical cases in Tropical Obstetrics and Gynecology. (Ed. Ebeigbe P.N). First Edition., Mindex publishing company limited, Benin-City. Chapter 23.
    Vol.  Pages: Pp 164-171

  19. Igberase GO (2012) The management of a woman with previous foetal loss or congenital abnormality in Foundations in clinical Obstetrics. Eds Ebeigbe PN 1st Edition, Fodah Global Ultimate limited, Benin City
    Vol. Pages:

  20. Igberase GO (2012) The woman with small for date pregnancy in Foundations in clinical Obstetrics. Eds Ebeigbe PN 1st Edition, Fodah Global Ultimate limited, Benin City
    Vol. Pages:

  21. Igberase GO (2012) Radiotherapy in gynaecological cancers in Foundations in clinical gynaecology in the tropics. Eds Ebeigbe PN 1st Edition, Fodah Global Ultimate limited, Benin City
      Vol.  Pages: 322-327

  22. Igberase GO (2012) Surgery in gynaecological cancers in Foundations in clinical gynaecology in the tropics. Eds Ebeigbe PN 1st Edition, Fodah Global Ultimate limited, Benin City
    Vol.  Pages: 305-313

  23. Igberase GO (2012) Adolescent sexuality among in-school adolescents in the Niger Delta, Nigeria., Nigerian Research Journal of Clinical Sciences.
    Vol.2 Pages: 40-45

  24. Igberase GO (2012) Knowledge and use of misoprostol (Cytotec) as an abortifacient among female undergraduates in the Niger Delta region of Nigeria. Nigeria. , Nigerian Research Journal of Clinical Sciences.
    Vol.2 Pages: 23-28.

  25. Igberase GO (2012) Postpartum patients' satisfaction with obstetric services in a tertiary hospital in the Niger delta, Nigeria. , Nigerian Research Journal of Clinical Sciences.
    Vol.1 Pages: 159-164.

  26. GO Igberase (2012) Knowledge and perception of obstetric complications among women in a semi urban community in the Niger delta of Nigeria, Nigerian Journal of General Practice
    https://www.ajol.info/index.php/njgp/article/view/75140 Vol.10 Pages: 34-38

  27. Gabriel Igberase (2012) Maternal and Foetal deaths from ruptured spleen following abdominal massage by traditional birth attendants in the Niger Delta, Nigeria, Afrimedic Journal
    https://www.ajol.info/index.php/afrij/article/view/86313 Vol.3 Pages: 34-36

  28. Gabriel Igberase (2012) Harmful cultural practices and reproductive health in Nigeria, Continental Journal of Tropical Medicine
    http://www.wiloludjournal.com/ojs/ind... Vol.6 Pages: 27-33

  29. COU Esike, OUJ Umeora, JN Eze, GO Igberase (2011) Ruptured uterus: the unabating obstetric catastrophe in South eastern Nigeria, Archives of gynecology and obstetrics
    https://doi.org/10.1007/s00404-010-1488-z Vol.283 Pages: 993-997

  30. PN Ebeigbe, GO Igberase, J Eigbefoh (2011) Vasectomy: A survey of attitudes, counseling patterns and acceptace among Nigerian resident gynaecologists, Ghana Medical Journal
    https://www.ajol.info/index.php/gmj/article/view/74308 Vol.45 Pages: 101-104

  31. GO Igberase, PN Ebeigbe, OUJ Umeora, HO Abedi (2011) Bilateral tubal ligation in a rural hospital in the Niger Delta, Nigeria, Nigerian journal of clinical practice
    10.4103/1119-3077.84001 Vol.14 Pages: 137-139

  32. Umeora Ouj, GO Igberase, JN Eze, BN Ejikeme (2011) Perception of intimate pelvic examination by gynaecological clinic attendees in rural Southeast Nigeria, Archives of gynecology and obstetrics
    https://doi.org/10.1007/s00404-010-1698-4 Vol.284 Pages: 637-642

  33. Victor J Ekanem, Duncan O Umukoro, Gabriel Igberase (2011) Intestinal obstruction due to bilateral ovarian cystic teratoma in a pregnant woman: report of a case, African journal of reproductive health
    https://www.ajol.info/index.php/ajrh/article/view/67866 Vol.15 Pages: 115-118

  34. Abiodun Oyinpreye Jasper, Gabriel Oseremen Igberase (2011) Hypertension in pregnancy: pattern, anaesthetic care and outcome in a hospital in the niger-delta region of nigeria, Continental Journal of Tropical Medicine
    http://www.wiloludjournal.com/.../440 Vol.15 Pages: 15-23

  35. Gabriel O Igberase (2011) Forgotten intrauterine device contributing to infertility, Clinics and practice
    10.4081/cp.2011.e74 Vol.1 Pages: E74

  36. EA Sule, G Igberase (2011) Breast Examination Practices among Nursing Students in Warri, Delta State, Annals of Biomedical Sciences
    10.4314/abs.v10i1.69199 Vol.10 Pages: E74

  37. GO Igberase (2011) Spontaneous heterotropic pregnancy: A case report, Ebonyi Medical Journal
    https://www.ajol.info/index.php/ebomed/article/view/78151 Vol.10 Pages: 141-143

  38. Igberase GO, Ebeigbe PN (2011) Adolescent Pregnancy among rural in-school adolescents in the Niger Delta, Nigeria. , Nigerian Research Journal of Clinical Sciences.
    Vol.1 Pages: 15-20

  39. Bamigboye AA and Igberase GO (2010) Male circumcision for prevention of heterosexual acquisition of HIV in men, Cochrane Review No. CD003362: THE WHO REPRODUCTIVE HEALTH LIBRARY
    https://extranet.who.int/rhl/es/node/75713 Vol. Pages:

  40. Ebeigbe PN , Igberase GO, Okonta PI, Abedi HO. (2009) Are obstetric intervention rates and pregnancy outcome worsened by gestational hypertension in Nigerian women managed at a tertiary hospital?, Ebonyi Medical Journal
    10.4314/ebomed.v8i2.54479 Vol.8 Pages: 80-84

  41. OUJ Umeora, RC Onoh, JN Eze, GO Igberase (2009) Abdominal versus vaginal hysterectomy: Appraisal of indications and complications in a Nigerian Federal Medical Centre, Nepal Journal of Obstetrics and Gynaecology
    Vol.4 Pages: 25-29

  42. SK Nkor, GO Igberase, OC Osime, BL Faleyimu, R Babalola (2009) Small bowel obstruction following perforation of the uterus at induced abortion, West African journal of medicine
    10.4314/wajm.v28i5.55016 Vol.28 Pages: 337-339

  43. GO Igberase, EP Gharoro, PN Ebeigbe, T Mabiaku (2009) Vesico-vaginal fistula following insertion of herbs in the vagina by a traditional medical practitioner in the Niger delta of Nigeria, Journal of Obstetrics and Gynaecology
    https://doi.org/10.1080/01443610902878809 Vol.29 Pages: 356-358

  44. GO Igberase, EC Isah, OF Igbekoy (2009) Awareness and perception of maternal mortality among women in a semi-urban community in the Niger Delta of Nigeria, Annals of African Medicine
    https://www.ajol.info/index.php/aam/article/view/50734 Vol.8 Pages: 262-265

  45. GO Igberase, PN Ebeigbe, BO Andrew (2009) High Caesarean section rate: a ten year experience in a tertiary hospital in the Niger Delta, Nigeria., Nigerian journal of clinical practice
    https://www.ajol.info/index.php/njcp/article/view/51922 Vol.12 Pages: 294-297

  46. Gabriel O Igberase, Tagbire O Mabiaku, Peter N Ebeigbe, Harrison O Abedi (2009) Solitary anterior abdominal wall leiomyoma in a 31-year-old multipara woman: a case report, Cases journal
    https://doi.org/10.1186/1757-1626-2-113 Vol.12 Pages: 113

  47. OJ Umeora, GO Igberase, SA Okogbenin, ID Obu (2009) Cultural misconceptions and emotional burden of infertility in South East Nigeria, The Internet Journal of Gynaecology and Obstetrics
    https://scholar.google.com/scholar?cluster=8185442645420059147&hl=en&oi=scholarr Vol.10 Pages: 123-134

  48. Elusiyan JBE, Ojeh O, Igberase G, Bamigboye-Taiwo TO (2009) Acute pancreatitis in Nigerian child: a Case Report, Nigerian Journal of Paediatrics
    https://www.researchgate.net/publication/336591587 Vol.36 Pages: 42-46

  49. GO Igberase, PN Ebeigbe (2008) Exploring the pattern of complications of induced abortion in a rural mission tertiary hospital in the Niger Delta, Nigeria, Tropical doctor
    https://doi.org/10.1258/td.2007.070096 Vol.38 Pages: 146-148

  50. GO Igberase, PN Ebeigbe, A Bock-Oruma (2008) Twinning rate in a rural mission tertiary hospital in the Niger delta, Nigeria, Journal of Obstetrics and Gynaecology
    https://doi.org/10.1080/01443610802344308 Vol.28 Pages: 586-689

  51. Bode-Law Faleyimu, Gabriel O Igberase, Mojeed O Momoh (2008) Ipsilateral ectopic pregnancy occurring in the stump of a previous ectopic site: a case report, Cases journal
    https://doi.org/10.1186/1757-1626-1-343 Vol.1 Pages: 343

  52. PN Ebeigbe, GO Igberase (2008) Screening for intimate partner physical violence against women in outpatient clinics of a Nigerian tertiary hospital, Nigerian Medical Journal
    Vol.49 Pages: 1-4

  53. GO Igberase, T Mabiaku, SO Onuh (2008) Combined Abdominal And Vaginal Myomectomy In A Patient With Huge Cervical Fibroid Presenting, Ebonyi Medical Journal
    10.4314/ebomed.v7i1.41562 Vol.7 Pages: 57-59

  54. Igberase GO, Ande ABA, Ebeigbe PN, Onu SO, Umeora OUJ, Okogbeni SA (2008) (2008) Knowledge and determinants of awareness of surgical contraception among booked antenatal grandmultiparous women in Benin City, Nigeria, , Annals of Rural and Surb-urban Medicine /Irrua Specialist Hospital,Irrua .
    Vol.1 Pages: 27-32

  55. Igberase GO, Umeora OUJ, Ebeigbe PN,Okparanyote L. (2008) Seminal Fluid Analysis in Males attending the Infertility Clinic in an Urban Nigerian Hospital, Capitol Hill Clinic/Hospital Warri, Delta State, Nigeria, Nigerian Journal of General Practice/AGPMN
    Vol.8 Pages: 27-32

  56. Ebeigbe PN, Igberase GO (2008) Exploring the contribution of delays in receiving emergency obstetric care to Maternal mortality in a rural hospital in the Niger Delta, Nigeria., Nigeria Journal of General Practice /AGPMN
    Vol.8 Pages: Pages: 7-13

  57. PI Okonta, GO Igberase (2007) A comparison of booked and unbooked patients with ruptured uterus in A referral hospital in the Niger Delta region of Nigeria, Nigeria J Med
    10.4314/njm.v16i2.37295 Vol.16 Pages: 129-132

  58. GO Igberase, PN Ebeigbe, PI Okonta, EE Okpere, EP Gharoro (2007) Serum Magnesium Levels in Normal and Pre-Eclamptic Gestation in Benin City, Nigerian Medical Journal
    https://www.ajol.info/index.php/nmj/article/view/42463 Vol.48 Pages: 21-23

  59. OUJ Umeora, BN Ejikeme, GO Igberase (2007) Intrapartum referrals from traditional birth attendants in Sourtheast Nigeria: Patterns and outcomes, Tropical Journal of Obstetrics and Gynaecology
    AOL ONLINE Vol.24 Pages: 25-30

  60. GO Igberase, A Akhatora, PN Ebeigbe (2007) Severe tongue laceration with massive hemorrhage in a 35-year-old eclamptic grandmultipara., Clinics in Mother and Child Health
    https://www.ajol.info/index.php/cmch/article/view/35887 Vol.4 Pages: 683-686

  61. GO Igberase, T Mabiaku (2007) Ruptured uterus resulting from an undiagnosed hydrocephalic fetus: the menace of unskilled attendant in pregnancy and delivery., Ebonyi Medical Journal
    10.4314/ebomed.v6i1.41503 Vol.6 Pages: 59-60

  62. PN Ebeigbe, GO Igberase, ME Aziken (2007) Hypertensive disorders in pregnancy: experience with 442 recent consecutive cases in Benin city, Nigeria., Nigerian Medical Journal
    https://www.ajol.info/index.php/nmj/article/view/50895 Vol.48 Pages: 94-98

  63. GO Igberase, PN Ebeigbe (2007) Maternal mortality in a rural referral hospital in the Niger Delta, Nigeria, Journal of Obstetrics and Gynaecology
    https://doi.org/10.1080/01443610701213687 Vol.27 Pages: 275-278

  64. SO Onuh, GO Igberase, JOU Umeora, SA Okogbenin, VO Otoide, (2006) Female genital mutilation: knowledge, attitude and practice among nurses., Journal of the National Medical Association 98 (3), 409
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2576104/ Vol.98 Pages: 409-414

  65. GO Igberase, PN Ebeigbe (2006) Eclampsia: ten-years of experience in a rural tertiary hospital in the Niger delta, Nigeria, Journal of obstetrics and gynaecology
    https://doi.org/10.1080/01443610600720113 Vol.26 Pages: 414-417

  66. GO Igberase, PN Ebeigbe (2006) Huge Benign Granulosa Cell Tumour In A 61 Year Old Nigerian Grandmultipara With Late Presentation, Benin Journal of Postgraduate Medicine
    AJOL.INFO Vol.8 Pages: 61-66

  67. GO Igberase, OF Igbekoyi (2005) Umbilical endometriosis in a 45 year old Nigerian grandmultipara., African journal of medicine and medical sciences
    https://www.ncbi.nlm.nih.gov/pubmed/16749347 Vol.34 Pages: 193-194

  68. GO Igberase, PN Ebeigbe, OF Igbekoyi, BI Ajufoh (2005) Ectopic pregnancy: an 11-year review in a tertiary centre in the Niger Delta, Tropical doctor
    https://doi.org/10.1258/0049475054620888 Vol.35 Pages: 175-177

  69. Peter Ebeigbe, Gabriel Igberase (2005) Antenatal care: a comparison of demographic and obstetric characteristics ofearly and late attenders in the Niger Delta, Nigeria., Medical Science Monitor
    https://www.medscimonit.com/abstract/index/idArt/430366/act/3 Vol.CR529-CR532 Pages: 275-278

  70. Ebeigbe PN, Igberase GO (2005) Sexually transmitted organisms in companion to clinical Obstetrics, Ed. Okpere EE & Ebeigbe PN, 1st Edition. , Ambik press Benin City
    Vol. Pages: 140-141

  71. Igberase GO (2005) Safe motherhood in companion to clinical obstetrics and gynaecology. Eds Okpere EE & Ebeigbe PN, Ambik press Benin City
    Vol. Pages: 97-99

  72. Igberase GO, Aziken ME (2003) Cord prolapse in clinical Obstetrics, Ed. Okpere EE 1st Edition., Uniben press Benin City
    Vol.17-18 Pages: 17-18

  73. Aisien AO, Igberase GO (2003) Episiotomy in clinical Obstetrics, Ed. Okpere EE 1st Edition. , Uniben press Benin City
    Vol.17-18 Pages: 420

  74. ET Gharoro, GO Igberase, PO Okubor, JU Onakewhor (2003) Caring for the terminally ill: what do the doctors think?, African journal of medicine and medical sciences
    https://www.ncbi.nlm.nih.gov/pubmed/15259921 Vol.32 Pages: 377-380