| NCT05492708
| The Heartland Study | No drug interventions | Not Available | Not Available | recruiting |
| NCT04017754
| Low Plasma Mannose Binding Lectin (p-MBL) Level is a Risk Factor for Recurrent Pregnancy Loss (RPL) | No drug interventions | Not Available | Not Available | completed |
| NCT00878098
| Study of DDT and Loss of Clinically-Recognized Pregnancies in South Africa | No drug interventions | Not Available | Not Available | completed |
| NCT02657200
| Knowledge, Attitude and Practices of Flemish Midwifes Regarding Spontaneous Abortion | No drug interventions | health_services_research | Not Available | completed |
| NCT00467363
| The Effects of Aspirin in Gestation and Reproduction | | treatment | Not Available | completed |
| NCT04156126
| Measuring Immune Tolerance to Predict Miscarriage or Failed Embryo Transfer | No drug interventions | Not Available | Not Available | active_not_recruiting |
| NCT04456660
| Comprehensive Assessment of Risks for Miscarriage. | No drug interventions | Not Available | Not Available | recruiting |
| NCT02012491
| Comparative Effectiveness of Pregnancy Failure Management Regimens | | treatment | 3 | completed |
| NCT01857310
| Folic Acid and Zinc Supplementation Trial (FAZST) | No drug interventions | treatment | Not Available | completed |
| NCT04182503
| Environmental Factors and Embryonic Development Project | No drug interventions | Not Available | Not Available | unknown_status |
| NCT04003064
| Heavy Metals' Influence on Early Pregnancy Through Oxidative Stress | No drug interventions | Not Available | Not Available | unknown_status |
| NCT03332706
| the Association Between Blood's and Urinary Heavy Metal Level in Pregnant Women and the Spontaneous Abortion | No drug interventions | Not Available | Not Available | unknown_status |
| NCT04705324
| Dilation and Curettage Versus Operative Hysteroscopy for Missed Abortion | No drug interventions | treatment | Not Available | recruiting |
| NCT02725710
| Gabapentin as an Adjunct to Perioperative Pain Management Regimens for Uterine Aspiration | | treatment | 2 | completed |
| NCT02090088
| Nplate® Pregnancy Exposure Registry | No drug interventions | Not Available | Not Available | terminated |
| NCT00298116
| Molecular Associations With Reproductive Failure | No drug interventions | Not Available | Not Available | completed |
| NCT01664546
| Study of the Best Blastocyst Post Transfer by aCGH | No drug interventions | Not Available | Not Available | unknown_status |
| NCT01033903
| Optimal Treatment of Miscarriage | | treatment | Not Available | completed |
| NCT01762098
| Chronic Endometritis in Patients With Recurrent Miscarriages or Repeated Implantation Failures in In-vitro Fertilization | No drug interventions | Not Available | Not Available | completed |
| NCT00256009
| Treatment of Late Abortion: Evacuatio Uteri or Conservative Treatment | | treatment | 4 | unknown_status |
| NCT02434900
| Vitamin D and Angiogenic Markers in Odense Child Cohort 1 | No drug interventions | Not Available | Not Available | active_not_recruiting |
| NCT02328742
| Development of a Bioabsorbable Medical Device for the Prevention of Postoperative Intra-uterine Adhesions. | No drug interventions | Not Available | Not Available | withdrawn |
| NCT04791020
| Topic Cervical Anesthesia Plus Paracervical Blockade for Pain Control During Endouterine Manual Aspiration | | treatment | Not Available | completed |
| NCT01788540
| Intralipid for Recurrent Miscarriage | | treatment | 4 | completed |
| NCT04446572
| Application of Lactobacillus Salivarius CECT5713 in Infertility of Unknown Origin | | basic_science | 2 | completed |
| NCT01904669
| Internet-based Study of Fertility and Early Pregnancy (PEEPS) | No drug interventions | Not Available | Not Available | completed |
| NCT03220750
| University Hospital Advanced Age Pregnant Cohort | No drug interventions | Not Available | Not Available | unknown_status |
| NCT04360564
| RPL: Interval to Live Birth and Adverse Perinatal Outcomes | No drug interventions | Not Available | Not Available | active_not_recruiting |
| NCT01335802
| Relation Between Subclinical Hypothyroidism and Outcome of Pregnancy | No drug interventions | Not Available | Not Available | completed |
| NCT03636451
| Effect of Paracervical Block Volume on Pain Control for Dilation and Curettage.o | | treatment | 3 | completed |
| NCT05449171
| High Molecular Weight Hyaluronic Acid, α-lipoic Acid, Magnesium, Vitamin B6 and Vitamin D, in the Prevention of Spontaneous Abortion | No drug interventions | supportive_care | Not Available | completed |
| NCT02633475
| Interleukin-10 Promoter-1082A/G Polymorphism and Idiopathic Recurrent Miscarriage Risk | No drug interventions | Not Available | Not Available | unknown_status |
| NCT00491270
| Bacterial Vaginosis Screening and Treatment to Reduce Infective Complications, Abortion and Preterm Delivery | No drug interventions | diagnostic | 3 | unknown_status |
| NCT03703401
| The Role of Hydrosalpinx in Recurrent Miscarriage | No drug interventions | Not Available | Not Available | completed |
| NCT02761772
| Early Pregnancy Cohort and Preimplantation Factor | No drug interventions | Not Available | Not Available | completed |
| NCT05516810
| The Accuracy of Ultrasound Diagnosis of Hydatidiform Moles | No drug interventions | Not Available | Not Available | active_not_recruiting |
| NCT05896657
| Modulation of Reproductive Microbiota by Ligilactobacillus Salivarius CECT5713 | No drug interventions | basic_science | Not Available | active_not_recruiting |
| NCT03736681
| Effect of Paracervical Block Volume on Pain Control for Dilation and Curettage | | treatment | 1 | active_not_recruiting |
| NCT02715336
| Efficacy and Safety of Medication Used to Stimulate Ovulation | | treatment | 4 | unknown_status |
| NCT00015561
| Pesticides--Health Fertility and Reproductive Risk | No drug interventions | Not Available | Not Available | completed |
| NCT01409382
| Maternal Lifestyle and Neonatal Hypoglycemia | No drug interventions | prevention | Not Available | completed |
| NCT01325805
| Efficacy of a Structured Weight Loss Program in Overweight Women With a History of Recurrent Pregnancy Loss | No drug interventions | treatment | Not Available | terminated |
| NCT03148561
| Management of Women With an Incomplete Miscarriage | | treatment | Not Available | completed |
| NCT00797693
| Misoprostol in Termination of First Trimester Missed Abortion | | treatment | Not Available | completed |
| NCT01322971
| Efficacy Study of Preconception Treatment of an Asymptomatic Bacterial Infection in an Infertility Population | | treatment | Not Available | terminated |
| NCT04699578
| COVID-19 Infection and Fetal-neonatal Outcomes | No drug interventions | Not Available | Not Available | unknown_status |
| NCT02120378
| Fetal Viability Estimation in Egypt | No drug interventions | Not Available | Not Available | unknown_status |
| NCT05088707
| Sublingual Versus Vaginal Misoprostol In Medical Treatment of Second Trimestric Missed Miscarriage | | treatment | Not Available | unknown_status |
| NCT05579756
| Psychatric Impact of Miscarriage in Assiut University Hospital | No drug interventions | Not Available | Not Available | not_yet_recruiting |
| NCT02405156
| Letrozole Pretreatment With Misoprostol for Second-Trimester Medical Abortion | | treatment | 2 / 3 | completed |
| NCT02419300
| Could Colour Dopper Improve the Diagnosis of Retained Placental Fragments After Second Trimester Miscarriage ? | No drug interventions | Not Available | Not Available | unknown_status |
| NCT05762770
| A Trial of Sperm Injection (PICSI) on Miscarriage Rates in Assisted Conception | No drug interventions | treatment | Not Available | recruiting |
| NCT00468299
| MiMi: A Randomized Trial of Mifepristone and Misoprostol for Treatment of Early Pregnancy Failure | | treatment | Not Available | terminated |
| NCT01867749
| Group Interpersonal Psychotherapy for Treatment of Major Depressive Disorder Following Perinatal Loss | No drug interventions | treatment | Not Available | completed |
| NCT04701034
| Intravenous Immunoglobulin and Prednisolone for RPL After ART. | | treatment | 2 | unknown_status |
| NCT01363596
| International NaProTechnology Evaluation and Surveillance of Treatment for Infertility and Miscarriage (iNEST) | No drug interventions | Not Available | Not Available | completed |
| NCT03628625
| Letrozole Pretreatment With Misoprostol fInduction of Abortion In First-Trimester Missed Miscarriage | | treatment | 2 | unknown_status |
| NCT04604366
| Comparison of Vaginal Versus Sublingual Misoprostol in the Treatment of First Trimester Missed Miscarriage | | treatment | 2 | completed |
| NCT03395665
| Estradiol, Progesterone and Endometrial Thickness in Frozen Euploid Embryo Transfer | No drug interventions | Not Available | Not Available | completed |
| NCT05168865
| Letrozole Versus Hormonal Preparation in Frozen Cycles of PCOS Patients. | | treatment | 4 | withdrawn |
| NCT05969574
| Is Decreased Ovarian Reserve Related to an Increased Number of Previous Early Miscarriages? | No drug interventions | Not Available | Not Available | recruiting |
| NCT05088720
| Misoprostol for Management of Women With an Incomplete Miscarriage | | treatment | Not Available | unknown_status |
| NCT01223482
| A Study Looking at Women's Experiences After a Miscarriage | No drug interventions | Not Available | Not Available | unknown_status |
| NCT05782660
| Cash Benefits and Reproductive/Perinatal Health | No drug interventions | treatment | Not Available | active_not_recruiting |
| NCT03354780
| Endometriosis and Risk of Miscarriage | No drug interventions | Not Available | Not Available | completed |
| NCT00194844
| Couples Miscarriage Healing Project:Randomized Trial | No drug interventions | treatment | 1 / 2 | completed |
| NCT05418140
| Adenomyosis and Pregnancy Outcomes in Women Undergoing Assisted Reproductive Technology Treatment | No drug interventions | Not Available | Not Available | active_not_recruiting |
| NCT05557201
| Cohort of Patients Presenting Unexplained Recurrent Miscarriages and Identification of Early Miscarriage Recidivism Factors | No drug interventions | Not Available | Not Available | not_yet_recruiting |
| NCT02499172
| Follow-up of Pregnant Women After a Mass Vaccination of Oral Cholera Vaccine (ShancholTM) in Nsanje Malawi | No drug interventions | prevention | Not Available | terminated |
| NCT00994812
| The Effects of Metformin on Pregnancy and Miscarriage Rates in Polycystic Ovary Syndrome (PCOS) | | treatment | 3 | completed |
| NCT05725512
| Prednisolone Administration in Patients With Unexplained REcurrent MIscarriages | | treatment | 4 | recruiting |
| NCT03940495
| Serum Kisspeptin: a Predictive Marker of Miscarriage or Not? | No drug interventions | Not Available | Not Available | completed |
| NCT03577314
| Is There an Interaction Between Recurrent Miscarriage and Dental Health | No drug interventions | Not Available | Not Available | unknown_status |
| NCT05653414
| Interest of a Short Early Psychological Care in Women With Miscarriage | No drug interventions | treatment | Not Available | not_yet_recruiting |
| NCT02379650
| Hydroxychloroquine (HCQ) for Recurrent Pregnancy Loss | | treatment | 2 | withdrawn |
| NCT04190043
| Womens's Experiences of Pregnancy Loss Aftercare in the Gynecological Emergency | No drug interventions | Not Available | Not Available | completed |
| NCT03479879
| Estradiol Pretreatment With Misoprostol in Second Trimester Miscarriage | | treatment | 2 / 3 | completed |
| NCT05936333
| Exploration of Allograft Humoral Rejection in Chronic Histiocytic Intervillositis | No drug interventions | basic_science | Not Available | not_yet_recruiting |
| NCT03487354
| Medical Abortion With Single Daily Dose of Misoprostol | | treatment | 2 / 3 | completed |
| NCT05039853
| Improving Mental Health Following Early PREgnancy Loss Using a Brief Cognitive Task | No drug interventions | prevention | Not Available | unknown_status |
| NCT03921177
| Micronutrient Supplementation Before and During 1st Pregnancy to Improve Birth Outcomes (JiVitA-5) | No drug interventions | prevention | Not Available | terminated |
| NCT04492098
| Mucosal-Associated Invariant T Cells in Cases of Miscarriage | No drug interventions | Not Available | Not Available | completed |
| NCT05103098
| Sublingual Misoprostol In Medical Treatment of First Trimester Missed Miscarriage | | treatment | Not Available | unknown_status |
| NCT02601898
| Vaginal Administration of ALA vs Progesterone for the Subchorionic Hematoma Treatment | | treatment | 4 | completed |
| NCT01689428
| Ism1 Versus EmbryoGen Media for Embryo Culture in Previous Pregnancy Loss Cases | No drug interventions | Not Available | Not Available | unknown_status |
| NCT01916928
| The Use of Cell Free Fetal DNA in the Maternal Blood in the Evaluation of Intrauterine Fetal Demise and Miscarriage | No drug interventions | Not Available | Not Available | completed |
| NCT03218878
| Pregnancy Outcomes After Uterine Cavity Expansion | No drug interventions | Not Available | Not Available | completed |
| NCT04466956
| Virtual Reality in MVA for Miscarriage | No drug interventions | treatment | Not Available | unknown_status |
| NCT01048385
| The Effect of Co Enzyme Q10 Together With Fertility Drugs on Pregnancy Outcome of in Vitro Fertilization | No drug interventions | prevention | Not Available | terminated |
| NCT05094375
| Vaginal Misoprostol In Medical Treatment of First Trimester Missed Miscarriage | | treatment | Not Available | unknown_status |
| NCT01917799
| Aspirin, Heparin and Miscarriage | | treatment | 4 | unknown_status |
| NCT03813849
| Remnants of Conception After Suction Evacuation of Missed Abortion | No drug interventions | Not Available | Not Available | unknown_status |
| NCT06452719
| Letrozole and Misoprostol for Early Pregnancy Loss Management | | treatment | 2 | recruiting |
| NCT03442335
| Implantation Test for Endometrial Receptivity | No drug interventions | Not Available | Not Available | completed |
| NCT04664335
| Impact of Endometriosis on Pregnancy and Delivery - a Retrospective Cohort Study | No drug interventions | Not Available | Not Available | completed |
| NCT05461963
| The Relationship Between Breastfeeding During Early Pregnancy and Miscarriage | No drug interventions | Not Available | Not Available | completed |
| NCT06576622
| PERIodontal Disease, Microbiota and Miscarriage | No drug interventions | Not Available | Not Available | not_yet_recruiting |
| NCT04512820
| Treatment of Missed Miscarriage With TRUCLEAR Tissue Removal System, a Feasiblity Study | No drug interventions | treatment | Not Available | completed |
| NCT02989220
| Feasibility Study of a Coping Intervention for Recurrent Miscarriage | No drug interventions | supportive_care | Not Available | completed |
| NCT05304273
| Comparison Between Letrozole and Mifepristone in Medical Termination of First Trimester Miscarriages | | treatment | 3 | recruiting |
| NCT03976544
| Natural Cycle Versus Hormone Replacement Therapy Cycle for a Frozen-thawed Embryo Transfer in PGT Patients | | treatment | 4 | recruiting |
| NCT05789940
| Hysteroscopy vs. Endouterine Aspiration in the Management of Trophoblastic Retention | No drug interventions | treatment | Not Available | recruiting |
| NCT02145767
| Progesterone for the Prevention of Miscarriage and Preterm Birth in Women With First Trimester Bleeding: PREEMPT Trial | | prevention | 2 | completed |
| NCT04797338
| Gonadotropin Releasing Hormone Agonist (GnRHa) Versus Estrogen and Progesterone for Luteal Support in High Responders | | treatment | 4 | unknown_status |
| NCT01332643
| Preimplantation Genetic Diagnosis (PGD) by Array Comparative Genome Hybridization (CGH) and Blastocyst Biopsy | No drug interventions | treatment | 3 | terminated |