Book contents
- Frontmatter
- Contents
- Contributors
- Foreword
- Preface
- Introduction
- PART I PHYSIOLOGY OF REPRODUCTION
- PART II INFERTILITY EVALUATION AND TREATMENT
- PART III ASSISTED REPRODUCTION
- 38 Medical Strategies to Improve ART Outcome: Current Evidence
- 39 Surgical Preparation of the Patient for In Vitro Fertilization
- 40 IVF in the Medically Complicated Patient
- 41 Polycystic Ovary Syndrome and IVF
- 42 Endometriosis and Assisted Reproductive Technology
- 43 Evidence-Based Medicine Comparing hMG/FSH and Agonist/Antagonist and rec/Urinary hCG/LH/GnRH to Trigger Ovulation
- 44 Luteal Phase Support in Assisted Reproduction
- 45 Thrombophilia and Implanation Failure
- 46 Intrauterine Insemination
- 47 The Prediction and Management of Poor Responders in ART
- 48 Oocyte Donation
- 49 In Vitro Maturation of Human Oocytes
- 50 Oocyte and Embryo Freezing
- 51 Cryopreservation of Male Gametes
- 52 The Management of Azoospermia
- 53 Spermatid Injection: Current Status
- 54 Optimizing Embryo Transfer
- 55 Single Embryo Transfer
- 56 Blastocyst Transfer
- 57 Clinical Significance of Embryo Multinucleation
- 58 Quality and Risk Management in the IVF Laboratory
- 59 The Nurse and REI
- 60 Understanding Factors That Influence the Assessment of Outcomes in Assisted Reproductive Technologies
- 61 The Revolution of Assisted Reproductive Technologies: How Traditional Chinese Medicine Impacted Reproductive Outcomes in the Treatment of Infertile Couples
- 62 Complications of Assisted Reproductive Technology
- 63 Ectopic and Heterotopic Pregnancies Following in Vitro Fertilization
- 64 The Impact of Oxidative Stress on Female Reproduction and ART: An Evidence-Based Review
- 65 PGD for Chromosomal Anomalies
- 66 Preimplantation Genetic Diagnosis for Single-Gene Disorders
- 67 Epigenetics and ART
- 68 Congenital Anomalies and Assisted Reproductive Technology
- PART IV ETHICAL DILEMMAS IN FERTILITY AND ASSISTED REPRODUCTION
- Index
- Plate section
- References
47 - The Prediction and Management of Poor Responders in ART
from PART III - ASSISTED REPRODUCTION
Published online by Cambridge University Press: 04 August 2010
- Frontmatter
- Contents
- Contributors
- Foreword
- Preface
- Introduction
- PART I PHYSIOLOGY OF REPRODUCTION
- PART II INFERTILITY EVALUATION AND TREATMENT
- PART III ASSISTED REPRODUCTION
- 38 Medical Strategies to Improve ART Outcome: Current Evidence
- 39 Surgical Preparation of the Patient for In Vitro Fertilization
- 40 IVF in the Medically Complicated Patient
- 41 Polycystic Ovary Syndrome and IVF
- 42 Endometriosis and Assisted Reproductive Technology
- 43 Evidence-Based Medicine Comparing hMG/FSH and Agonist/Antagonist and rec/Urinary hCG/LH/GnRH to Trigger Ovulation
- 44 Luteal Phase Support in Assisted Reproduction
- 45 Thrombophilia and Implanation Failure
- 46 Intrauterine Insemination
- 47 The Prediction and Management of Poor Responders in ART
- 48 Oocyte Donation
- 49 In Vitro Maturation of Human Oocytes
- 50 Oocyte and Embryo Freezing
- 51 Cryopreservation of Male Gametes
- 52 The Management of Azoospermia
- 53 Spermatid Injection: Current Status
- 54 Optimizing Embryo Transfer
- 55 Single Embryo Transfer
- 56 Blastocyst Transfer
- 57 Clinical Significance of Embryo Multinucleation
- 58 Quality and Risk Management in the IVF Laboratory
- 59 The Nurse and REI
- 60 Understanding Factors That Influence the Assessment of Outcomes in Assisted Reproductive Technologies
- 61 The Revolution of Assisted Reproductive Technologies: How Traditional Chinese Medicine Impacted Reproductive Outcomes in the Treatment of Infertile Couples
- 62 Complications of Assisted Reproductive Technology
- 63 Ectopic and Heterotopic Pregnancies Following in Vitro Fertilization
- 64 The Impact of Oxidative Stress on Female Reproduction and ART: An Evidence-Based Review
- 65 PGD for Chromosomal Anomalies
- 66 Preimplantation Genetic Diagnosis for Single-Gene Disorders
- 67 Epigenetics and ART
- 68 Congenital Anomalies and Assisted Reproductive Technology
- PART IV ETHICAL DILEMMAS IN FERTILITY AND ASSISTED REPRODUCTION
- Index
- Plate section
- References
Summary
INTRODUCTION
Although the first successful in vitro fertilization (IVF) reported in 1978 resulted from a natural (unstimulated) cycle, it became subsequently clear that ovarian stimulation resulted in a higher number of oocytes retrieved and higher pregnancy rates (1). In the following years, various stimulation protocols were suggested and used in patients treated with IVF and intracytoplasmic sperm injection (ICSI). Today, controlled ovarian stimulation prior to IVF or ICS is the universally accepted practice. However, in some instances, the female partner's response to ovarian stimulation is less than optimal, resulting in the retrieval of a small number of oocytes. These patients have been termed poor responders.
Poor responders have a higher incidence of cycle cancellation, lower fertilization, and lower pregnancy and implantation rates. In a study by Saldeen et al, poor responders, defined as those from whom less than five oocytes were retrieved, and who were above thirty-seven years of age, had a significantly lower pregnancy rate per ovum pick-up (OPU) compared to normal responders in the same age-group (3.0 versus 22.1 percent, p < 0.05). In addition, 43.6 percent of these women did not receive an embryo transfer (ET), compared to 13.2 percent of normal responders in the same age-group (p < 0.05). Poor responders who were thirty-seven years of age or younger had a significantly lower pregnancy rate per OPU compared to normal responders of the same age-group (14.0 versus 34.5 percent, p < 0.05) together with a higher cancellation rate (40.1 versus 10.5 percent) (2).
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- Infertility and Assisted Reproduction , pp. 428 - 442Publisher: Cambridge University PressPrint publication year: 2008
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