Phase 4 N=100 Same-Day Mifepristone-Misoprostol Compared to Misoprostol Only for Surgical Abortion Cervical Preparation
Induced Abortion
Primary: Initial Cervical Dilation — 11.7; 10.9 mm
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N/A N=50 Mifepristone Versus Laminaria Insertion for Cervical Preparation Prior to Surgical Abortion at 14-16 Weeks
Abortion
Primary: Time for Completion of Procedure — 8.0; 9.87 Minutes — p=0.05
Phase 3 N=50 Mifepristone Versus Osmotic Dilator Insertion for Cervical Preparation Prior to Surgical Abortion at 15-18 Weeks
Cervical Preparation
Primary: Length of Procedure — 14; 13.5 minutes
Phase 4 N=332 Refining Paracervical Block Techniques for Pain Control in First Trimester Surgical Abortion
Pain
Primary: Patient Perception of Pain — 60; 68; 56; 63 mm
N/A N=32 Transcervical Balloon Compared to Osmotic Dilators Prior to Surgical Abortion
Abortion, Second Trimester
Primary: Procedure Time — 22.4; 22.6 minutes
N/A N=50 Value of Mifepristone in Cervical Preparation Prior to Dilation and Evacuation 19-24 Weeks
Abortion, Induced
Primary: Procedure Time — 10.9; 11.8 minutes
N/A N=10 Blood Loss at the Time of First Trimester Surgical Abortion in Anticoagulated Women
Blood Loss
Primary: Volume of Intraoperative Blood Loss — 91.5; 52.2 milliliters
Early Phase 1 N=219 Gabapentin for Perioperative Pain Relief in Surgical Abortion
Pain Control
Primary: Pain Score — 17; 17 score on a scale
Phase 4 N=121 Hydrocodone For Pain Control in First Trimester Surgical Abortion
Pain
Primary: Patient Perception of Pain — 65.7; 63.1 mm
N/A N=634 Transabdominal and Transvaginal Sonography in Medical Abortion
Abortion Early
Primary: Percentage of Subjects in Each Ultrasound Group With Additional Testing — 63; 14 Participants
N/A N=500 Study of the Sensitivity of Manual vs Electric Aspiration to Detect Completed Early Abortion
Induced Abortion
Primary: Accurate Confirmation of Completed Abortion — 182; 164 participants — p=.13
N/A N=80 Pre-Operative Effects of Mifepristone on Dilation and Evacuation Services
Legally Induced Abortion Without Mention of Complication
Primary: Procedure Time — 13; 12; 18.5 minutes
N/A N=60 Transvaginal Versus Transabdominal Digoxin Prior to Second-trimester Abortion
Abortion, Induced
Primary: Patient Discomfort With Digoxin Injection (Pain Score) — 2.21; 1.88 Units on a scale — p=0.36
N/A N=300 Cervical Preparation Before Dilation and Evacuation
Abortion, Induced
Primary: Operative Time — 6.27; 6.28; 5.53 minutes
Phase 3 N=50 Paracervical Block in First Trimester Surgical Abortions
Pain · Surgical Abortion
Primary: Level of Pain During Specific Time Intervals Throughout D&C Procedure. — 52.2; 51.7; 33.6; 32.7 mm — p=0.94
N/A N=251 Optimisation of the Management of Placental Delivery in Second Trimester Pregnancy Interruption
Placenta, Retained · Postpartum Hemorrhage
Primary: Placental Retention Rate — 26; 8; 24 participants — p=0.05
N/A N=140 Nitrous Oxide for Pain Management of First Trimester Surgical Abortion
Abortion in First Trimester
Primary: Visual Analog Pain Score for Mean Maximum Procedural Pain — 54.37; 60.48 units on a scale
Phase 4 N=70 24-hour Mifepristone and Buccal Versus Mifepristone and Vaginal Misoprostol for Cervical Preparation for D&E
Abortion, Second Trimester
Primary: Procedure Time — 9.5; 9.9 minutes
Phase 4 N=124 Evaluation of Oral Midazolam in First-trimester Surgical Abortions
Pain · Anxiety · Nausea
Primary: Subject Perception of Pain and Anxiety During Uterine Aspiration — 74.3; 70.1; 68.2; 60.9 mm
Phase 3 N=153 Misoprostol for Treatment of Fetal Death at 14-28 Weeks of Pregnancy
Intrauterine Fetal Demise
Primary: Successful Expulsion of Fetus and Placenta Within 48 Hours — 60; 47 participants — p=<0.05
Phase 4 N=160 Sevoflurane as an Anesthetic During Dilation and Evacuation Procedures
Blood Loss · Anesthesia
Primary: Number of Participants Needing Intervention to Treat Blood Loss (a Composite of Use of Uterotonics, Re-aspiration, and Bimanual Massage) — 20; 13 Participants
N/A N=72 Dilapan Versus Laminaria
Cervical Preparation
Primary: Procedure Time — 5.9; 8.1 minutes
Phase 3 N=142 Self-Administered Lidocaine Gel for Pain Management With First Trimester Surgical Abortion: A Randomized Controlled Trial
Pregnancy, Unwanted
Primary: Difference in Pain Level at Time of Cervical Dilation as Measured by a Visual Analog Scale — 68; 65 units on a scale
N/A N=125 Misoprostol Versus Dilapan-S for Cervical Preparation
Cervical Ripening
Primary: Cervical Dilation in Women Following Exposure to Either Ripening Agent — 32.1; 33.9 mm
N/A N=120 Insertion of an Intrauterine Device (IUD) After Medical Abortion
Intrauterine Device Expulsion · Medical Abortion · Induced Abortion
Primary: Percentage of Women With Expulsion of an Intrauterine Device (IUD) Placed After Medical Abortion. — 4 percentage of participants
Phase 4 N=88 'Levonorgestrel IUD Insertion After D&E Procedure
Contraceptive Usage
Primary: The Primary Outcome is LNG-IUD Usage Six Months Following Enrollment. — 85.2; 62.9 percentage of participants — p=0.05
Phase 4 N=110 Ketamine Versus Fentanyl for Surgical Abortions
Abortion in First Trimester · Pain, Procedural · Opioid Use
Primary: Satisfaction With Anesthesia Assessed by the ISAS — 2.4; 2.2 score on a scale
N/A N=181 A Randomized Controlled Trial of Three Antibiotic Regimens for First Trimester Abortions
First Trimester Abortion
Primary: Nausea Scale — 8; 9; 6; 6 Participants
Phase 4 N=250 Pain Control In First Trimester Medical Abortion: A Randomized Trial
Pain
Primary: 11-point Visual Analog Scale for Pain — 7.1; 7.3 units on a scale
N/A N=180 Laminaria Compared to Dilapan-S for Cervical Preparation Before Dilation and Evacuation at 18-24 Weeks of Gestation
Second Trimester Abortion
Primary: D&E Procedure Time — 7.35; 7.55 minutes