Occurrence and Trend of Pregnancies Growing Outside the Womb (Ectopic Pregnancy) 2009-2018. A Study on a Defined Group of Persons
Public ClinicalTrials.gov record NCT03670784. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Incidence and Trend of Ectopic Pregnancy 2009-2018 - A Population-based Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In this trial researchers want to learn more about the occurrence of pregnancies growing outside the womb over the last decade (2009-2018) and the potential risk factors associated with pregnancies growing outside the womb. Electronic data in women who were age 15 to 44 years abstracted from health care systems such as electronic health records (EHR), regional claims systems and administrative databases were used to address research questions on ... * occurrence and trends of pregnancies growing outside the womb; * influence of method of contraception used on occurrence and trends of pregnancies growing outside the womb; * potential risk factors associated with pregnancies growing outside the womb; * trends in management of pregnancies growing outside the womb over the last decade.
Study identification
- NCT ID
- NCT03670784
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 3,922,877 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 15 Years to 44 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2018
- Primary completion
- Apr 29, 2021
- Completion
- Apr 29, 2021
- Last update posted
- May 4, 2022
2018 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kaiser Permanente | San Francisco | California | 94115 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03670784, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 4, 2022 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03670784 live on ClinicalTrials.gov.