Infertility: all 2,541 studies
Page 24 of 26. Open to participants first (406), then studies with results posted, then the rest; newest registration first within each.
- The Effect of Sacral Surface Electrical Stimulation for Assisted Reproductive TechnologyStatus unknownNCT01082913Phase 1/2
- A Study Using Recombinant Human Chorionic Gonadotrophin (rhCG, Ovidrel®) in the Induction of Final Follicle Maturation and Early Luteinization in Chinese Women Undergoing in Vitro Fertilization and Embryo Transfer (IVF/ET)CompletedNCT01081756Phase 3
- A Study Using Micronised Progesterone (Crinone® 8%) in the Luteal Phase Support of Women Undergoing in Vitro Fertilisation (IVF) and Embryo Transfer (ET)CompletedNCT01081652Phase 3
- To Evaluate the Convenience, Safety and Efficacy of Follitropin Alfa Liquid Pen Compared With Follitropin Beta Liquid PenCompletedNCT01081639Phase 3
- Is a Carnitine Based Food Supplement (PorimoreTM) for Infertile Men Superior to Folate and Zinc With Regard to Pregnancy Rates in Intrauterine Insemination Cycles?Status unknownNCT01075334Not applicable
- A Phase IV, Prospective, Observational, Open Label, Single Centre Cohort Trial to be Conducted in Norway During One Year to Assess the Cumulative Pregnancy Rate in a New Series of In-vitro Fertilization (IVF) Treatment Cycles Following Three or More Previous IVF Treatment Cycles Without Live BirthCompletedNCT01071148
- Prognostic Value of Progesterone for In Vitro Fertilization (IVF) OutcomeCompletedNCT01067664
- Intrauterine Human Chorionic Gonadotrophins (hCG) and Endometrial Treg CellsCompletedNCT01064219Not applicable
- Impact of Local Biopsy to the Endometrium Prior to Controlled Ovarian Stimulation on Clinical PregnancyCompletedNCT01064193Phase 3
- Efficacy of Mefenamic Acid and Hyoscine for Pain Relief During Saline Infusion Sonohysterography in Infertile WomenStatus unknownNCT01060696Not applicable
- Efficacy of Endocell® vs Conventional Medium in the Treatment of InfertilityStatus unknownNCT01058603Phase 3
- Minimal Stimulation Protocol Using Aromek(Letrozole) and Follitrope(recFSH) Combined With INVOCell-Low Cost IVFStatus unknownNCT01058252
- Luteal Support and Intrauterine Insemination (IUI) With Clomiphene CitrateCompletedNCT01046708Not applicable
- Optimal Timing For Embryo Transfer For Low Responder PatientsTerminatedNCT01040247Not applicable
- Results Following the Vitrification of Human Oocytes Using 2 MethodologiesWithdrawnNCT01033474
- A Thin Catheter For HystrosalpingographyCompletedNCT01032642Not applicable
- Intra-uterine Injection of Human Chorionic Gonadotrophin (hCG) Before Embryo TransferCompletedNCT01030393Phase 4
- To Describe the Effect of rhLH Supplementation in Women With Hyporesponse to rhFSH After Pituitary DownregulationStatus unknownNCT01029470Phase 2
- Endometrial Biopsy as Diagnostic Method for Endometriosis and EndometriomaStatus unknownNCT01022372
- Incidence of Early Pregnancy Loss in Patients With Unexplained InfertilityCompletedNCT01015690
- The Effects of Physiologic Oxygen Tension on Clinical In Vitro Fertilization OutcomesCompletedNCT01010386Phase 3
- Single Dose Gonadotropin-releasing Hormone (GnRH) Agonist Administration in the Luteal Phase of GnRH Antagonist Stimulated ICSI-ET CyclesTerminatedNCT01007851Phase 3
- Outcome of Two Protocols in Poor Responders in Assisted Reproductive Technology (ART) CycleCompletedNCT01006954Phase 3
- Fixed Versus Flexible Gonadotropin-releasing Hormone (GnRH) Antagonist InitiationCompletedNCT01005784Phase 4
- Embryo Development in Microfluidics System of CultureStatus unknownNCT01003548Phase 2
- Follicle Stimulating Hormone (FSH) Receptor Polymorphisms in In-Vitro Fertilization Cycles.CompletedNCT01002885
- The Effects of Metformin on Pregnancy and Miscarriage Rates in Polycystic Ovary Syndrome (PCOS)CompletedNCT00994812Phase 3
- Double and Single Intrauterine Insemination In Controlled Ovarian Stimulation (COH) Cycles With Multifollicular DevelopmentCompletedNCT00993902Phase 4
- Oocyte Cryopreservation Comparing Fresh and Vitrified Sibling OocytesCompletedNCT00986687
- In Vitro Human Embryo Culture SystemCompletedNCT00985218Phase 1
- Mild Versus Conventional Ovarian Stimulation Treatment for In Vitro FertilizationCompletedNCT00985062Not applicable
- Embryo Developmental Capacity After Egg Banking in an Ovum Donation ProgramCompletedNCT00977821Phase 4
- Low Dose Human Chorionic Gonadotropin: Influence on the EndometriumCompletedNCT00976651Phase 4
- HIV-discordant Couple Intrauterine InseminationNo longer availableNCT00975546
- Spermotrend in the Treatment of Male InfertilityCompletedNCT00975117Phase 3
- Psychosocial Determinants of Continuing or Discontinuing Infertility Treatment: A Psychological AnalysisCompletedNCT00974649Not applicable
- Effect of a Higher Than Maximum 450IU Gonadotropin Dose in an In-vitro Fertilization CycleCompletedNCT00971152Phase 3
- Comparison of Transfers of Fresh and Thawed Embryos in Normal Responder PatientsCompletedNCT00963625Not applicable
- Comparison of Transfers of Fresh and Thawed Embryos in High Responder PatientsCompletedNCT00963079Not applicable
- Canadian Varicocelectomy Initiative (CVI): Effects on Male Fertility and Testicular Function of VaricocelectomyTerminatedNCT00961558Not applicable
- Comparison of Three Cannulas for HysterosalpingographyCompletedNCT00956774Not applicable
- Endometrial Advancement After Rec or u-HCG TriggeringCompletedNCT00953628Phase 4
- Evaluation of the Luteolytic Effect of a Gonadotropin Releasing Hormone (GnRH) Agonist After the Administration of Human Chorionic Gonadotropin (hCG) in the Initial Follicular Phase a Its Influence on the Prognosis of in Vitro Fertilization TreatmentStatus unknownNCT00948805Phase 3
- Anti-Mullerian Hormone (AMH) and Antral Follicle Count as Markers of Ovarian Reserve- Prospective Followup of Young Cancer PatientsStatus unknownNCT00930501
- AZD1981 Bioavailability Study of Intravenous (IV) and Oral FormulationsCompletedNCT00918398Phase 1
- Acupuncture Versus Placebo Acupuncture During In Vitro Fertilization (IVF) Embryo TransferCompletedNCT00913354Not applicable
- Embryo Transfer: Embryo Expulsion and OutcomeCompletedNCT00905788Phase 1/2
- Registry of Pregnancies Conceived Following Exposure to Ovulation Stimulation MedicationsCompletedNCT00902382
- Fast-Release Orodispersible Tramadol Tablet (Tradonal Odis®) as Analgesia for HysterosalpingographyCompletedNCT00893412Phase 4
- Vitrification Versus Slow Cooling of Human Cleavage Stage EmbryosTerminatedNCT00886431Not applicable
- Role of Laparoscopy in Unexplained InfertilityCompletedNCT00886041Phase 4
- A Trial to Compare Three Methods of Performing HysterosalpingographyCompletedNCT00870935Not applicable
- In Vitro Maturation With in Vitro Fertilization (IVF) Compared to Mild in Vitro FertilizationSuspendedNCT00867763Not applicable
- MEOPA Breathing Analgesia for Oocyte Retrieval(KALOVAL)CompletedNCT00853177Phase 4
- A Comparison of Two Freezing TechniquesCompletedNCT00852306Not applicable
- Global Study of Women's HealthCompletedNCT00849173
- Women's Health Habits StudyCompletedNCT00846638Phase 3
- Supplementation With Human Chorionic Gonadotropin (hCG) During Controlled Ovarian Stimulation With Recombinant Follicle-stimulating Hormone (FSH) for In Vitro FertilisationCompletedNCT00844311Phase 4
- Natural Versus HRT Cycles in Frozen Embryo Replacement TreatmentCompletedNCT00843570Phase 4
- Egg Freezing Pilot StudyCompletedNCT00839839Not applicable
- Endometrial Local Injury and Implantation FailureCompletedNCT00837733Not applicable
- Vascular Dysfunction in Offspring of Assisted Reproduction TechnologiesStatus unknownNCT00837642
- Maternal Serum Cytokine Levels and Angiogenic Factor Levels in IVF vs Spontaneously Conceived PregnanciesStatus unknownNCT00837278
- Comparison of Clomiphene Citrate and Gonadotropins in Ovulation Induction CyclesCompletedNCT00835744Phase 4
- Randomized Population-Based Study on Chlamydia Trachomatis ScreeningCompletedNCT00827970Not applicable
- Oral Microdose Lupron Versus Luteal Estradiol Trial in Poor Responder In Vitro Fertilization (IVF) PatientsWithdrawnNCT00826839Phase 4
- Embryo Transfer: Direct Versus Afterloading TrialCompletedNCT00824629Not applicable
- Agonist Gonadotropin-Releasing Hormone (GnRH) Versus Antagonist GnRHStatus unknownNCT00823602Phase 3
- Influence of a Prematuration Culture With a Phosphodiesterase-3 Inhibitor (PDE3-I) on Embryonic Aneuploidy Rate and Developmental PotentialTerminatedNCT00823420Phase 1
- Influence of a Prematuration Culture With a Phosphodiesterase-3 Inhibitor (PDE3-I) on Embryonic Aneuploidy Rate and Developmental PotentialTerminatedNCT00822874Phase 1
- Physiological Role of KiSS-1/GPR54 System in the Human OvaryWithdrawnNCT00814437
- Single Embryo Transfer Versus Double Embryo TransferTerminatedNCT00814398Not applicable
- Exploring Semi-Quantitative Pregnancy Tests and Their Impact on Reproductive Health Service ProvisionCompletedNCT00812890Phase 1
- Frozen Embryo Transfer (FET) in Natural Cycles or in Natural Cycles Controlled by Human Chorionic Gonadotropin (hCG) AdministrationCompletedNCT00809107Not applicable
- Nasal Oxcytocin During IUICompletedNCT00805662Not applicable
- Does Letrozole Improve the Outcomes and/or Reduce the Cost of IVF-ET Cycles?WithdrawnNCT00804960Phase 4
- IVF Clinical Trial of Two Different Treatment Protocols.CompletedNCT00799929Not applicable
- Endometrial Injury and IVF-ET OutcomeCompletedNCT00796341Not applicable
- Study to Assess the Efficacy and Safety of Three Dosage Strengths of Pulsatile GnRH Delivered From a Iontophoretic Patch Compared to Oral Treatment With Clomiphene or Placebo in Infertile FemalesCompletedNCT00796289Phase 2
- PCOSMIC Trial - PolyCystic Ovary Syndrome, Metformin for Infertility With ClomipheneCompletedNCT00795808Phase 4
- Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)TerminatedNCT00788619Not applicable
- Stress Reduction During In Vitro FertilizationCompletedNCT00788502Not applicable
- Access to Infertility Services: Clinic PerspectiveCompletedNCT00782132
- Premature Luteinization Prevention by GnRH Antagonist in Patients Undergoing IUICompletedNCT00780858
- Randomized Controlled Trial Comparing Slow-freezing to Vitrification of OocytesTerminatedNCT00777387Not applicable
- Molecular Markers of Human Sperm FunctionWithdrawnNCT00767611
- Efficacy Study of the Embryo Transfer CatheterCompletedNCT00766714Not applicable
- Short Versus Long Protocol for IVF and IVF+ICSICompletedNCT00756028Phase 4
- Low Molecular Weight Heparin in Recurrent Implantation FailureCompletedNCT00750451Not applicable
- Low Dose hCG in the Late Follicular PhaseCompletedNCT00750100Phase 4
- Efficacy of Ovarian Stimulation Based on FSHR Genotype StatusSuspendedNCT00749853Phase 3
- Effects of Intra-uterine Slow-Release Insemination on Pregnancy Rate in Women Designated for Artificial InseminationCompletedNCT00745563Not applicable
- Effectiveness of the Use of the PICSI Dish (Hyaluronan Microdot) in the Selection of Sperm for Intracytoplasmic Sperm Injection (ICSI)CompletedNCT00741494Not applicable
- Improving the Pregnancy Rate With Endometrial Sampling Before Intrauterine InseminationTerminatedNCT00737984Not applicable
- In Vitro Fertilization (IVF) and Acupuncture for InfertilityTerminatedNCT00736411Not applicable
- Comparison of Transfers of Fresh and Thawed Embryos in Patients With Prior Failed Embryo Transfer CyclesWithdrawnNCT00736177Not applicable
- Injection of Day 2 Embryo Culture Supernatant Into the Uterine Cavity Didn't Improve Implantation and Pregnancy RatesCompletedNCT00730496Phase 1
- Communication With in Vitro Fertilization (IVF) Patients About RisksCompletedNCT00722618Not applicable
- Food Effects on the Relative Bioavailability of Different Dosages of RisedronateCompletedNCT00717145Phase 1
- Oocyte Cryopreservation: The Impact of Cryopreservation on the Meiotic Spindle and Mitochondria of Human Oocytes.CompletedNCT00716118