15 completed, 3 unknown, 1 not yet recruiting, 1 withdrawn. 5 Not applicable, 3 Phase 4, 2 Phase 3.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 5 | Completed 2, Unknown 2, Withdrawn 1 |
| Phase 4 | 3 | Completed 2, Unknown 1 |
| Phase 3 | 2 | Completed 2 |
Follow Abortion, Threatened: new trials by email Literature Review of Abortion, Threatened trials Research Report on Abortion, Threatened
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Serum Progesterone and Threatened Abortion During Lactation Threatened Abortion | Not yet recruiting | Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization | 150 | 2026-01-01 | 2026-01-26 | |
| Comparison of Dydrogesterone Alone Versus Dydrogesterone Plus HCG in Threatened Miscarriage Dydrogesterone, Human chorionic gonadotrophin (hCG) - Threatened Miscarriage, Early Pregnancy Bleeding | Not applicable | Completed | Pakistan Air Force (PAF) Hospital Islamabad | 100 | 2025-12-09 | 2026-05-27 |
| Biochemical, 2D and 3D Ultrasonographic Predictors of Pregnancy Outcome in Women With Threatened Abortion 2D Ultrasound, 3D ultrasound - Threatened Miscarriage | Completed | Cairo University | 120 | 2025-02-01 | 2026-07-07 | |
| The Constitution and Efficacy of Chinese Medicine of Infertility Male, Female, and Pregnant Female Chinese Herb - Infertility, Miscarriage Threatening | Completed | China Medical University Hospital | 37611 | 2023-01-01 | 2024-05-01 | |
| Comparison of Dydrogesterone and Micronized Progesterone Treatments in the Treatment of Threatened Miscarriage. Duphastone - Miscarriage Threatening | Phase 4 | Unknown | Konya Meram State Hospital | 140 | 2022-10-01 | 2022-09-15 |
| Evaluation of Serum Levels of C Reactive Protein (CRP) and Its Correlation With Fetal Ultrasound Parameters in the Prediction of Threatened Miscarriage in the First Trimester Serum C reactive protein (CRP) level, Ultrasound - Threatened Miscarriage | Completed | Al-Azhar University | 100 | 2022-07-01 | 2023-12-12 | |
| Oral Progesterone for Prevention of Miscarriage in Threatened Abortion Dydrogesterone, Placebo - Threatened Abortion | Phase 4 | Completed | Chulalongkorn University | 100 | 2021-08-01 | 2023-08-30 |
| Pregnancy Dating Test - The Fall of hPL in Urine Over Time Abortion, Complete, Miscarriage Threatening | Completed | Guy's and St Thomas' NHS Foundation Trust | 11 | 2020-02-19 | 2020-06-22 | |
| Biochemical Versus Ultrasound Findings as Predictors of Fetal Loss in Cases of First Trimester Threatened Miscarriage ultrasound - Abortion Threatened | Not applicable | Unknown | Ain Shams University | 42 | 2018-12-01 | 2019-02-05 |
| Thromboelastometry Prediction Utility for Risk of Abortion Thromboelastometry testing - Pregnancy Trimester, First, Abortion, Threatened | Completed | Icahn School of Medicine at Mount Sinai | 98 | 2018-06-04 | 2020-06-01 | |
| Progesterone Supplementation in Threatened Abortion Progesterone, Placebos - Threatened Abortion, Progesterone Resistance | Phase 4 | Completed | Tanta University | 190 | 2018-01-01 | 2023-07-18 |
| Chinese Herbal Medicine (New "Shoutai Wan") and/or Oral Progesterone Intervention Trial for Threatened Miscarriage Chinese Herbal Medicine (New "Shoutai Wan") plus Oral Progesterone, Chinese Herbal Medicine (New "Shoutai Wan") plus Oral Progesterone Placebo, Chinese Herbal Medicine Placebo (New "Shoutai Wan" placebo) plus Oral Progesterone - Threatened Miscarriage | Phase 3 | Completed | Heilongjiang University of Chinese Medicine | 1656 | 2017-10-20 | 2026-01-13 |
| Non-interventional Study of Therapy for Threatened Miscarriage Micronized progesterone, Dydrogesterone - Threatened Miscarriage | Completed | Besins Healthcare | 1241 | 2017-10-16 | 2018-01-18 | |
| Value of CA125 and Yolk Sac Morphology in Prediction of Pregnancy Outcome in Threatened Miscarriage Threatened Miscarriage in First Trimester | Completed | Ain Shams University | 192 | 2016-10-01 | 2017-10-25 | |
| Assessment of Non-medical Use of Misoprostol in Case of Miscarriage or Threatened Miscarriage. urine collection - Threatened Miscarriage | Not applicable | Completed | Centre Hospitalier Universitaire de la Guadeloupe | 210 | 2016-03-29 | 2017-12-06 |
| Randomized Double-blind Controlled Trial of Use of Dydrogesterone in Threatened Miscarriage Dydrogesterone, Placebo - Pregnancy | Phase 3 | Completed | The University of Hong Kong | 406 | 2016-03-01 | 2018-10-16 |
| Vaginal Progesterone for Treatment of Threatened Miscarriage Vaginal Progesteron - Threatened Miscarriage | Not applicable | Unknown | Omar Mamdouh Shaaban | 290 | 2016-02-01 | 2016-02-24 |
| Corpus Luteum and Uterine Artery Doppler With Serum P and CA125 in Threatened Abortion Threatened Abortion | Completed | Nesreen Abdel Fattah Abdullah Shehata | 100 | 2014-09-01 | 2017-12-07 | |
| Progesterone for First Trimester Vaginal Bleeding dihydroxyprogesterone caproate, Placebo - Threatened Abortion, Pre-Eclampsia | Not applicable | Withdrawn | Soroka University Medical Center | 2012-01-01 | 2016-10-26 | |
| Pregnancy Outcome in Woman With Threatened Abortion Threatened Abortion | Completed | Bnai Zion Medical Center | 3000 | 2007-01-01 | 2016-02-19 |
Abortion, Spontaneous (1) · Abruptio Placentae (1) · Fetal Growth Retardation (1) · Infertility (1) · Pre-Eclampsia (1) · Premature Birth (1) · Progesterone Resistance (1) · Uterine Hemorrhage (1)
Female Urogenital Diseases and Pregnancy Complications (20) · Pregnancy Complications (20) · Urogenital Diseases (20) · Genital Diseases (2) · Pathologic Processes (2) · Pathological Conditions, Signs and Symptoms (2) · Congenital, Hereditary, and Neonatal Diseases and Abnormalities (1) · Female Urogenital Diseases (1) · Fetal Diseases (1) · Genital Diseases, Female (1) · Growth Disorders (1) · Hemorrhage (1) · Hypertension, Pregnancy-Induced (1) · Obstetric Labor Complications (1) · Obstetric Labor, Premature (1)
Dydrogesterone (4) · Progesterone (3) · Ultrasonography (2) · Chorionic Gonadotropin (1) · Ephedrae herba (1) · Urine Specimen Collection (1) · Utrogestan (1)
Ain Shams University (2) · Al-Azhar University (1) · Besins Healthcare (1) · Bnai Zion Medical Center (1) · Cairo University (1) · Centre Hospitalier Universitaire de la Guadeloupe (1) · China Medical University Hospital (1) · Chulalongkorn University (1) · Guy's and St Thomas' NHS Foundation Trust (1) · Heilongjiang University of Chinese Medicine (1) · Icahn School of Medicine at Mount Sinai (1) · Konya Meram State Hospital (1) · Nesreen Abdel Fattah Abdullah Shehata (1) · Omar Mamdouh Shaaban (1) · Pakistan Air Force (PAF) Hospital Islamabad (1)
Egypt (6) · China (1) · Hong Kong (1) · Israel (1) · Pakistan (1) · Russia (1) · Taiwan (1) · Thailand (1) · United Kingdom (1) · United States (1)
Ahmed Maged (1) · Anatole S Menon-Johansson, PhD,MPH,FRCP (1) · Eyal Levy, Resident (1) · Igor Manuhin, PhD (1) · Man Ka Diana Chan, MBBS(HK) (1) · Muhamed A Abdelmoaty, M.D. (1) · Nesreen A Shehata, MD (1) · Patrick J Maher, MD (1) · Ralika Hershkovitch, MD (1) · Vorapong Phupong, M.D. (1) · Xiao-Ke Wu, Ph.D (1)
PMID 16293412, PMID 20005647, PMID 20007011, PMID 27534747, PMID 30058068, PMID 33331637, PMID 3541617