Clinical trials: Emergency Contraception
Trichomonas Vaginitis, Chlamydia Trachomatis
Non-Invasive Sexually Transmitted Disease Testing in Women Seeking Emergency Contraception or Urine Pregnancy Testing
The purpose of this study is to determine the prevalence and treatment rates of T. vaginalis, C. trachomatis, and N. gonorrhoeae in women seeking emergency contraception or urine pregnancy testing in the Magee-Womens Hospital…
- Conditions
- Trichomonas Vaginitis, Chlamydia Trachomatis, Neisseria Gonorrhoeae Infection
- Trial name
- NCT00978848
- Where
- United States
- Volunteers
- 305 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Contraception
Structured Online Contraceptive Counseling (LOWE Trial) at Emergency Contraception (EC) Pharmacy Provision LOWE+EC=LOWEC
To increase sexual and reproductive health and rights through the improvement of contraceptive counseling and easy access to service and, thus, women's use of effective contraceptives after purchase of an emergency contraceptive…
- Trial name
- LOWEC (NCT06299475)
- Testing
- Online counseling and invitation
- Where
- Sweden
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Contraception, Contraception Behavior
Contraception Initiation Feasibility in the Pediatric ED
Many female adolescents using the pediatric emergency department (ED) are at higher risk for unintended pregnancy. This is a significant public health issue and hormonal contraception is the mainstay of prevention.
- Trial name
- NCT03559634
- Testing
- Intervention Group, Control Group
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Emergency Contraception
Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo
Intrauterine devices (IUDs) are highly effective to prevent pregnancy when used for emergency contraception (following unprotected intercourse in the last 3 days), but data are lacking for people who desire an etonogestrel (ENG)…
- Trial name
- NCT06162611
- Testing
- Etonogestrel implant with Oral Levonorgestrel emergency contraception 1.5mg
- Where
- United States
- Volunteers
- 790 people, healthy volunteers welcome
- Sponsor
- Lori Gawron
Contraception
Human Ovarian Follicular Dynamics and Emergency Contraception
The researchers hypothesize that emergency contraception (EC) will initiate the changes associated with atresia or ovulatory failure at all stages of follicular development and that the image attributes associated with atresia…
- Trial name
- NCT00204451
- Testing
- 0.75 levonorgestrel, 50 mg ethinyl estradiol/0.5 mg levonorgestrel
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Contraception
Impact of Combined Hormonal Contraceptives on UPA
The purpose of this research study is to determine if taking a birth control pill effects how well an emergency contraceptive pill called Ulipristal acetate (UPA) works.
- Trial name
- NCT02577601
- Testing
- Ulipristal Acetate, Levonorgestrel (LNG)/Ethinyl estradiol birth control pill
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Emergency Contraception
Efficacy Trial of CDB 2914 for Emergency Contraception
Objective: To compare the efficacy, safety and tolerance of a 50 mg dose of a new antiprogestin, CDB-2914 with a 0.75 mg bid dose of levonorgestrel as emergency contraception Design: Multicenter, randomized, double blind Phase II…
- Trial name
- NCT00271583
- Testing
- CDB-2914, levonorgestrel
- Where
- 6 sites in United States
- Volunteers
- 1,672 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Contraception Behavior
A Trial of an Adolescent Male Sexual Health Intervention
Early unintended fatherhood and rates of sexually transmitted infections remain national concerns, disproportionately affecting minority, underserved adolescent males, many of whom frequently use emergency departments (EDs) for…
- Trial name
- DrEric (NCT04969289)
- Testing
- Dr. Eric Digital Health Intervention
- Where
- United States
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Columbia University
Pregnancy in Adolescence, Counseling
Reducing Adolescent Pregnancy
This multi-site study is employing a brief contraception counseling intervention in the Emergency Department (ED) to shed light on factors that affect decision making as well as barriers and facilitators to conception initiation…
- Conditions
- Pregnancy in Adolescence, Counseling, Contraception Behavior
- Trial name
- NCT04120376
- Testing
- Contraception Counseling
- Where
- 2 sites in United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Emergency Contraception, Contraception
Depot Medroxyprogesterone Acetate as Emergency Contraception
Background: The prevalence of repeat unprotected intercourse after EC use in the same cycle demonstrate the need for more self-bridging emergency contraceptive options.
- Trial name
- NCT03395756
- Testing
- Depot-Medroxyprogestereone Acetate
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Contraception
Levonorgestrel-piroxicam Versus Ulipristal Acetate for Emergency Contraception
The goal of this clinical trial is to compare the failure rate of the levonorgestrel (LNG)-piroxicam combination regimen versus ulipristal acetate (UPA) as emergency contraception (EC).
- Trial name
- NCT06727734
- Testing
- Levonorgestrel, Piroxicam, Ulipristal Acetate
- Where
- Hong Kong
- Volunteers
- 980 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Obesity
Effects of Obesity on Pharmacokinetics of the Levonorgestrel Emergency Contraceptive Pill
The purpose of this study is to determine the effects of obesity on the pharmacokinetics of the levonorgestrel (LNG) only emergency contraceptive (EC) regimen and on markers of ovulation Primary hypothesis: 1) Obese users of…
- Trial name
- NCT02104609
- Testing
- Levonorgestrel 1.5mg by mouth once
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Contraception
Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kg
The proposed research study is a Phase IIb, multi-center, single-blind, randomized study of UPA 30 mg, LNG 1.5 mg and LNG 3.0 mg to evaluate EC effectiveness in women with weight ≥ 80 kg who present within 72 hours of unprotected…
- Trial name
- NCT03537768
- Testing
- Ulipristal Acetate, Levonorgestrel
- Where
- 18 sites in United States
- Volunteers
- 532 people, healthy volunteers welcome
- Sponsor
- Kimberly Myer
Contraception
Targeted Video Messaging About Emergency Contraception
This research study will assess the real-world effectiveness of Facebook advertising as a strategy to reach women of reproductive age who are at risk of unintended pregnancy with a brief educational intervention about emergency…
- Trial name
- NCT03774368
- Testing
- Emergency contraception website, Emergency contraception video
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Planned Parenthood League of Massachusetts
Contraceptive Usage
Disparities in Emergency Contraceptive Metabolism Dictate Efficacy
The purpose of this study is to learn more about why some people are at greater risk for oral emergency contraceptive failure while others are not.
- Trial name
- NCT05674513
- Testing
- Ulipristal acetate
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Pregnancy Prevention
Oral Levonorgestrel Plus Meloxicam, IG-002 Delays Ovulation in Normal Menstruating Women by Seven Days
This clinical trial determines if an oral medication taken within 2 days of anticipated ovulation will delay ovulation by 7 days.
- Trial name
- OVULATION (NCT05695352)
- Testing
- Levonorgestrel 1.5mg, Meloxicam 15 mg
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- InnovaGyn, Inc.
Post Partum
Advance Supply of Emergency Contraception Compared to Routine Postpartum Care in Teens
This is a pilot randomized controlled trial to assess the effects of advanced supply of emergency contraception versus routine care in a teen postpartum population.
- Trial name
- NCT00433004
- Testing
- Plan B (Levonorgestrel)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Contraception
EC PK in Women With Normal and Obese BMI
A well-designed pharmacokinetics (PK) study may identify the physiologic basis for observed differences in levonorgestrel emergency contraception (LNG-EC) and ulipristal acetate emergency contraception (UPA-EC) failure rates in…
- Trial name
- NCT02689804
- Testing
- LNG-EC, UPA-EC
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Columbia University
Emergency Contraception
Assessment of Effects on Ovarian Activity of a Combined Oral Contraceptive Pill When Preceded by the Intake of ellaOne® or Placebo.
The purposes of this study are to compare the effects on ovarian activity of quick starting a Combined Oral Contraceptive Pill (COCP) after ellaOne® or placebo intake.
- Trial name
- NCT01569113
- Testing
- Ulipristal Acetate (UPA) + ethinylestradiol/levonorgestrel (Microgynon)
- Where
- 3 sites in Netherlands, Sweden and 1 more
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- HRA Pharma
Ovulation, Luteal Development
The Effect of a Non-hormonal Cox-2 Inhibitor (Celebrex) on Ovulation
The purpose of this study is to assess the effect that Celebrex (a COX-2 inhibitor and non-steroidal anti-inflammatory drug) has on ovulation.
- Trial name
- NCT01129245
- Testing
- Celebrex
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University