Feasibility Trial of Combination of Obstetrical Carrier Screening and Hereditary Cancer Screening (FOCUS)

February 16, 2026 updated by: Shayan M. Dioun, Columbia University
The investigators hypothesize that preconception and pregnancy may be a feasible and effective time to offer inherited cancer risk screening. This study will assess interest in cancer genetic testing among patients receiving routine prenatal care or preconception care. The goal is to evaluate the acceptability of hereditary cancer testing when offered alongside standard prenatal genetic screening. The study will also explore whether universal screening in this population could support early cancer prevention

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

In this prospective trial, a clinician in the department of OBGYN will meet with preconception/pregnant patients who are undergoing obstetrical carrier screening (OCS) at Columbia University affiliated OBGYN clinics to review the options for concurrent hereditary cancer screening (HCS). If interested in the study, the patient will be contacted by a study coordinator and offered participation in the study. The patients will have counseling on potential risks and benefits of genetics testing and have OCS performed per standard of care protocols. This consultation will include collection of comprehensive personal and family history to generate a cancer genetic risk assessment. The patient will be counseled based on their cancer genetic risk assessment, whether or not National Comprehensive Cancer Network (NCCN) guidelines for cancer risk assessment are met and the resulting anticipated cost. The patient will be offered additional consultation with a genetic counselor and/or a Natera financial representative if desired for further counseling. If the patient decides to proceed with HCS, the Natera Empower Hereditary Cancer Panel will be drawn at the time of the OCS panel blood draw and sent to Natera for processing. OCS results will be sent separately and reported to the patient based on standard protocols. Patients that have HCS panels sent will be notified of their results by a genetic counselor from Columbia University's Department of OBGYN and standard of care post test counseling/referrals made.

The study team will evaluate patient acceptance of testing and the patient experience, via validated surveys conducted at time of testing. The study team will evaluate if patient sociodemographic characteristic (e.g. age, parity, race, ethnicity, medical history, family history) are associated with patient acceptance of the combined OCS/HSC panel. Patients that elect to undergo HCS panel will also complete the Regret About Healthcare Decisions Survey after receiving their HCS results. Participation in surveys is encouraged but not mandatory. All patient demographics, survey screens and results will be stored in a secure online database maintained by Columbia University's Department of OBGYN. This data will be entered and maintained by study personal at Columbia University. Patients enrolled in the study will be invited to participate in an interview conducted by telephone at times convenient for them. Interviews will be conducted by language-concordant, trained qualitative experts. Interviews will be recorded and transcribed. Participation in the interview is not mandatory.

Patients that completed HCS and had a mutation that resulted in a recommendation for clinical follow up (e.g. BRCA 1/2 mutation with recommendation for breast screening) will be contacted by telephone at 18 months and asked whether they completed the medical follow-up prompted by HCS results. Participation in this follow-up is not mandatory.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1000

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • United States
    • New York
      • New York, New York, United States, 10032
        • Recruiting
        • Columbia University Irving Medical Center
        • Contact:
        • Contact:
        • Principal Investigator:
          • Shayan Dioun, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion criteria:

  • Age: 18 years - 55 years
  • Patients receiving obstetrical-related care at a CUMC-affiliated enrollment site
  • Patients who have elected to undergo OCS with the CUMC-affiliated obstetrics provider
  • Patients with prior OCS but planned to repeat OCS are eligible
  • Patients can speak and read in English or Spanish

Exclusion criteria:

  • Patients who have previously completed a multigene hereditary cancer syndrome panel
  • Patients that have a hematologic cancer or hematologic pre-cancer
  • Patients who have a history of an autologous bone marrow transplant

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Screening
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Arm A: Hereditary cancer testing
Hereditary Cancer screenings testing and Obstetric Cancer Screening
Device: Natera empower comprehensive hereditary cancer panel
Natera Empower Comprehensive Hereditary Cancer Panel to screen for hereditary cancers
Device: Obstetrical carrier screening
Obstetrical carrier screening for genetic conditions
Active Comparator: Arm B: No hereditary caner testing
Obstetric Cancer screening test only
Device: Obstetrical carrier screening
Obstetrical carrier screening for genetic conditions

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of Participants Who Complete Both HCS and OCS
Time Frame: Approximately at the end of recruitment, expected at 2 years
The percent of patients who complete hereditary cancer screening (HCS) when offered in addition to routine obstetrical carrier screening (OCS) during preconception and obstetrical-related care.
Approximately at the end of recruitment, expected at 2 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Score on Regret About Healthcare Decisions survey
Time Frame: 2 to 6 months after enrollment
Participant experience with combined HCS and OCS will be assessed using a validated Regret About Healthcare Decisions Survey. The minimum score is 0 (lowest regret) to 100 (highest regret).
2 to 6 months after enrollment
Score on Regret About Healthcare Decisions Survey among pregnant participants
Time Frame: Approximately at the end of recruitment, expected at 2 years
Assessment of participant experience with combined OCS and HCS in pregnant participants using Regret About Healthcare Decisions Survey and qualitative interviews. The minimum score is 0 (lowest regret) to 100 (highest regret).
Approximately at the end of recruitment, expected at 2 years
Score on Regret About Healthcare Decisions Survey among nonpregnant participants
Time Frame: Approximately at the end of recruitment, expected at 2 years
Assessment of participant experience with combined OCS and HCS in nonpregnant participants using Regret About Healthcare Decisions Survey and qualitative interviews. The minimum score is 0 (lowest regret) to 100 (highest regret).
Approximately at the end of recruitment, expected at 2 years
Hereditary cancer screening results
Time Frame: Approximately at the end of recruitment, expected at 2 years
Number of pathologic variants identified by hereditary cancer screening.
Approximately at the end of recruitment, expected at 2 years
Percentage of High-Risk Participants Utilizing Guideline-Based Cancer Mitigation Strategies
Time Frame: 18 months after enrollment
Among participants who complete both HCS and OCS and are identified as being at elevated cancer risk, this measure captures the percentage who undergo one or more guideline-based cancer mitigation strategies, such as mammogram, breast MRI, or colonoscopy.
18 months after enrollment
Percentage of Participants Who Complete Both HCS and OCS during pregnancy
Time Frame: Approximately at the end of recruitment, expected at 2 years
The percent of patients who complete hereditary cancer screening (HCS) when offered in addition to routine obstetrical carrier screening (OCS) while pregnant.
Approximately at the end of recruitment, expected at 2 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Columbia University

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Natera, Inc.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Shayan Dioun, MD, Columbia University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 12, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 31, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2028

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 19, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 19, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 26, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 18, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 16, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • AAAV8327

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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Conditions

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