International Registry of Coronavirus (COVID-19) Exposure in Pregnancy (IRCEP)
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ClinicalTrials.gov Identifier: NCT04366986 |
Recruitment Status :
Completed
First Posted : April 29, 2020
Last Update Posted : September 28, 2021
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Condition or disease | Intervention/treatment |
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Covid-19 | Other: Tested for SARS-CoV-2 (regardless of the result) Other: Clinical diagnosis of COVID-19 by a health care professional |
The International Registry of Coronavirus Exposure in Pregnancy (IRCEP) will enroll women 18 years of age and older who are currently pregnant or have been pregnant women within the last 6 months, and who have been tested for SARS-CoV-2 (regardless of the result) or have been clinically diagnosed with COVID-19 by a health care professional. As this is an international registry, women from all countries are welcome to participate.
Women will enroll and provide information to the IRCEP via website and mobile app. After signing the electronic informed consent document, registrants will answer questions on the following modules: Demographics, Reproductive History, Height and Weight, Habits, Health Conditions, Medications, Current Pregnancy, COVID-19 Infection Test, and COVID-19 Infection Symptoms. Monthly follow-up modules will continue until the pregnancy outcome. In case of a live birth, the Registry participant will continue with the Post-Partum Outcomes module until the newborn is 90 days of age. Medical records from the mother and neonate will also be requested.
Study Type : | Observational [Patient Registry] |
Actual Enrollment : | 17318 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Target Follow-Up Duration: | 1 Year |
Official Title: | International Registry of Coronavirus Exposure in Pregnancy (IRCEP) |
Actual Study Start Date : | June 23, 2020 |
Actual Primary Completion Date : | August 31, 2021 |
Actual Study Completion Date : | August 31, 2021 |

Group/Cohort | Intervention/treatment |
---|---|
Pregnant Women
Women who are currently pregnant
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Other: Tested for SARS-CoV-2 (regardless of the result)
This is an observational study with no intervention Other: Clinical diagnosis of COVID-19 by a health care professional This is an observational study with no intervention |
Post-partum women
Women who have been pregnant in the past 6 months
|
Other: Tested for SARS-CoV-2 (regardless of the result)
This is an observational study with no intervention Other: Clinical diagnosis of COVID-19 by a health care professional This is an observational study with no intervention |
- Pregnancy outcomes [ Time Frame: 1 year ]Miscarriage (or spontaneous abortion), Elective termination, Stillbirth, Preterm delivery
- Birth outcomes [ Time Frame: Birth to 90 days post-partum ]Major structural defects, neonatal death, Admission into the Neonatal Intensive Care Unit, Maternal obstetric complications, Post-partum health
- Birth outcomes [ Time Frame: Birth to 90 days post-partum ]Head circumference at birth in centimeters
- Birth outcomes [ Time Frame: Birth to 90 days post-partum ]Length at birth in centimeters

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Gender Based Eligibility: | Yes |
Gender Eligibility Description: | Persons assigned gender female at birth. |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Pregnant women or women who have been pregnant within the last 6 months
- Able to give electronic informed consent
- Tested for SARS-CoV-2 (regardless of the result) or clinically diagnosed with COVID-19 by a health care professional
Exclusion Criteria:
- <18 years of age

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04366986
United States, California | |
Pregistry | |
Los Angeles, California, United States, 90045 |
Principal Investigator: | Diego Wyszynski, MD, MHS, PhD | CEO Pregistry |
Responsible Party: | Pregistry |
ClinicalTrials.gov Identifier: | NCT04366986 |
Other Study ID Numbers: |
0001 |
First Posted: | April 29, 2020 Key Record Dates |
Last Update Posted: | September 28, 2021 |
Last Verified: | September 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
COVID-19 Pneumonia, Viral Pneumonia Respiratory Tract Infections Infections Virus Diseases |
Coronavirus Infections Coronaviridae Infections Nidovirales Infections RNA Virus Infections Lung Diseases Respiratory Tract Diseases |