Safety and Efficacy of CDB-2914 for Emergency Contraception
A Prospective, Open-Label, Single Arm, Multicenter Study to Evaluate the Efficacy, Safety and Tolerability of CDB-2914 as Emergency Contraception When Taken Between 48 Hours and 120 Hours of Unprotected Sex
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
-
-
California
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San Jose, California, Forenede Stater, 95126
- Planned Parenthood of Mar Monte
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Colorado
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Denver, Colorado, Forenede Stater, 80203
- Planned Parenthood of the Rocky Mountains
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Florida
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Miami, Florida, Forenede Stater
- Planned Parenthood of Greater Miami, Palm Beach and Treasure Cost
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Pembroke Pines, Florida, Forenede Stater
- Planned Parenthood of South Palm Beach, Pembroke Pines
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Indiana
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Bloomington, Indiana, Forenede Stater
- Planned Parenthood of Indiana
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Iowa
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Ames, Iowa, Forenede Stater
- Planned Parenthood of Greater Iowa
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-
Maryland
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Baltimore, Maryland, Forenede Stater, 21201
- Planned Parenthood of Maryland
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02215
- Planned Parenthood League of Massachusetts
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Michigan
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Ann Arbor, Michigan, Forenede Stater
- Planned Parenthood of Mid-Michigan Alliance
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Minnesota
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Minneapolis, Minnesota, Forenede Stater
- Planned Parenthood of Minnesota
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Ohio
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Cleveland, Ohio, Forenede Stater
- Planned Parenthood of Greater Cleveland
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Oregon
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Portland, Oregon, Forenede Stater, 97206
- Planned Parenthood of Columbia-Willamette
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Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater
- Planned Parenthood of SE Philadelphia
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Texas
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Austin, Texas, Forenede Stater
- Planned Parenthood of the Texas Capital Region
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Houston, Texas, Forenede Stater, 77004
- Planned Parenthood of Houston and Southeast Texas
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Utah
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Salt Lake City, Utah, Forenede Stater
- Planned Parenthood Association of Utah
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Washington
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Seattle, Washington, Forenede Stater, 98122
- Planned Parenthood of Western Washington
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Aged 18 years or more
- Menstruating women with regular menstrual cycle between 24 and 35 days and intra-individual variations less than or equal to 5 days
- Request emergency contraception between 48 hours and 120 hours after unprotected intercourse as defined by lack of contraceptive use, or condom breakage (including condoms lubricated with spermicide) or other barrier contraceptive method failure
- No current use of hormonal contraception and having had at least one complete menstrual cycle (2 menses) since having stopped hormonal contraception
- For women with a recent history of Depo Provera use, the most recent injection must have been at least 9 months before study entry and followed by at least one complete menstrual cycle (2 menses)
- Willing to not use hormonal methods of contraception until study completion
- At least one complete menstrual cycle (2 menses) post delivery, miscarriage or abortion
- Able to provide informed consent in English
- Give voluntary, written informed consent, and agree to observe all study requirements (the subject needs to be available for follow-up over the next 6 weeks)
- Willing to abstain from further acts of unprotected intercourse during participation in the study and until pregnancy status has been ascertained
Exclusion Criteria:
- One or more acts of one unprotected intercourse more than 120 hours before requesting emergency contraception in the current cycle
- All acts of unprotected intercourse (in the current cycle) within 48 hours of presentation
- Currently pregnant as confirmed by positive HSUP test performed at screening
- Currently breast-feeding
- Current use of hormonal contraception
- Use of hormonal emergency contraception since last menstrual period
- Current use of IUD
- Tubal ligation
- Partner with a vasectomy
- Unsure about the date of the last menstrual period
- Severe asthma insufficiently controlled by oral glucocorticoid
- Currently enrolled in any other trial of an investigational medicine
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: CDB-2914
A Prospective, Open-Label, Single Arm, Multicenter Study to Evaluate the Efficacy, Safety and Tolerability of CBD-2914 as Emergency Contraception When Taken Between 48 Hours and 120 Hours of Unprotected Intercourse
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Pregnancy Rate
Tidsramme: Up to 60 days after enrollment
|
A high sensitivity pregnancy test was performed at inclusion (between 48h and 120h after unprotected intercourse) and then until menses occured or up to 60 days if they did not, at the following time points:
|
Up to 60 days after enrollment
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Prevented Fraction (Number of Prevented Pregnancies Divided by the Number of Expected Pregnancies)
Tidsramme: within the menstrual cycle of the unprotected Intercourse
|
Number of prevented pregnancies divided by the number of expected pregnancies
|
within the menstrual cycle of the unprotected Intercourse
|
|
Impact on Menstrual Bleeding Patterns
Tidsramme: within the menstrual cycle of the unprotected Intercourse
|
Menstrual cycle length post treatment
|
within the menstrual cycle of the unprotected Intercourse
|
|
Frequencies of Subjects With Treatment Emergent Adverse Events
Tidsramme: 12-14 days after expected menses
|
Most common related adverse events in ITT population.
|
12-14 days after expected menses
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Paul Fine, MD, Planned Parenthood of Houston and Southeast Texas
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2914-005
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