PRospective rEgistry OF Advanced Stage cancER (PREFER) Patients to Assess Prevalence of Actionable Biomarkers and Driver Mutations to Address Disparities in Precision Medicine (PREFER)
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ClinicalTrials.gov Identifier: NCT05697198 |
Recruitment Status :
Recruiting
First Posted : January 25, 2023
Last Update Posted : April 27, 2023
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The objective of this Study is to collect, process, and transfer biologic samples such as blood and/or tissue biopsies to determine the concordance of detected alterations obtained through liquid biopsy analyses compared to next generation sequencing of time-matched or archival tissue specimens from individuals with advanced solid tumors.
Examples of locally advanced and metastatic tumors include stage III and IV cancers (ex. lung, breast, all gastrointestinal malignancies, all gynecologic malignancies, prostate cancer, head and neck tumors, soft tissue cancers, and melanoma). These specimens will be analyzed for diagnostic purposes and research (either by Labcorp/OmniSeq or to a third-party recipient designated by Labcorp/OmniSeq). Labcorp/OmniSeq may transfer the specimens and data to its clients, including commercial, academic or non-profit research institutions; or alternatively, may retain the specimens in its repository for future research use at the sole discretion of Labcorp/OmniSeq and or assignees. Labcorp/OmniSeq will maintain all detailed clinical information including demographic data (de-identified), ethnicity, disease state, stage (radiological, pathological and clinical-whichever is relevant).
Condition or disease | Intervention/treatment |
---|---|
Lung Cancer Ovarian Cancer Uterine Cancer Colorectal Cancer Stomach Cancer Esophageal Cancer Pancreatic Cancer Melanoma Breast Cancer Head and Neck Cancer Soft Tissue Sarcoma Rhabdomyosarcoma Prostate Cancer | Diagnostic Test: OmniSeq Test |

Study Type : | Observational [Patient Registry] |
Estimated Enrollment : | 2500 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Target Follow-Up Duration: | 2 Years |
Official Title: | PRospective rEgistry OF Advanced Stage cancER (PREFER) Patients to Assess Prevalence of Actionable Biomarkers and Driver Mutations Using the OmniSeq Test and Creation of a Biobank From Community Cancer Clinics in the United States to Address Disparities in Precision Medicine |
Actual Study Start Date : | April 19, 2021 |
Estimated Primary Completion Date : | September 2024 |
Estimated Study Completion Date : | September 2024 |

Group/Cohort | Intervention/treatment |
---|---|
Cohort lung cancer |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Gyn malignancies |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Gastrointestinal malignancies Cohort |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Melanoma Cohort |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Breast cancer Cohort |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Head and neck cancer Cohort |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Sarcoma and soft tissue cancer cohort |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
Prostate cancer |
Diagnostic Test: OmniSeq Test
Genomic and immune profiling assay for all solid tumors |
- The percent adoption of the OmniSeq next generation sequencing (NGS) testing platform in an advanced cancer patient population compared to baseline over a 2 year period [ Time Frame: 2 years ]

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: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Case Inclusion Criteria
- Any gender, race, or ethnicity is acceptable
- Must be at least 18 years of age
- All subjects must fall into the following group:
All Cases will be classified as following cohorts
Cohort lung cancer - Subject must meet the following criteria:
- Recently diagnosed advanced lung cancer
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable) and/or on treatment
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Gyn malignancies (list ovarian and uterine cancer separately)
- Recently diagnosed advanced gynecological malignancies
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Gastrointestinal malignancies Cohort (list all cancers separately-colorectal, gastric, esophageal and pancreatic)
- Recently diagnosed advanced gastrointestinal malignancy
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Melanoma Cohort
- Recently diagnosed advanced melanoma
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Breast cancer Cohort
- Recently diagnosed advanced breast cancer
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Head and neck cancer Cohort
- Recently diagnosed advanced head and neck cancer
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Sarcoma and soft tissue cancer cohort
- Recently diagnosed advanced cancer
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Prostate cancer
- Recently diagnosed advanced cancer
- Locally advanced and metastatic solid tumors
- Treatment naïve (not yet treated or tumor removed; biopsy acceptable).
- Previously Treated: If treated, must have developed resistance and testing will be looking at change in therapy based on results of testing
Additional Requirements
- Subjects must be diagnosed by appropriate histopathology
- Subjects can have any concurrent diseases
- Must voluntarily sign and understand the most current Institutional Review Board/Independent Ethics Committee (IRB/IEC) - approved Informed Consent Form (ICF) prior to study participation. Witness must sign the informed consent form if the subject is illiterate.
Exclusion Criteria
- Subjects incapable of understanding the items listed in the ICF and the consent process
- Pregnant females
- Subjects with a history of or known psychiatric illness that deems them unable to consent

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): NCT05697198
Contact: Dhwani Mehta | 551-998-3385 | dmehta@cbcca.net |
United States, Alabama | |
Clinical Site | Recruiting |
Fort Payne, Alabama, United States, 35958 | |
United States, Florida | |
Clinical Site | Recruiting |
Orange City, Florida, United States, 32763 | |
Clinical Site | Recruiting |
Stuart, Florida, United States, 34994 | |
United States, Georgia | |
Clinical Site | Recruiting |
Dublin, Georgia, United States, 31021 | |
United States, Indiana | |
Clinical Site | Recruiting |
Fort Wayne, Indiana, United States, 46804 | |
United States, Louisiana | |
Clinical Site | Recruiting |
Covington, Louisiana, United States, 70433 | |
United States, North Carolina | |
Clinical Site | Recruiting |
Huntersville, North Carolina, United States, 28078 | |
United States, South Carolina | |
Clinical Site | Recruiting |
Rock Hill, South Carolina, United States, 29732 |
Publications:
Responsible Party: | Labcorp Corporation of America Holdings, Inc |
ClinicalTrials.gov Identifier: | NCT05697198 |
Other Study ID Numbers: |
PREFER |
First Posted: | January 25, 2023 Key Record Dates |
Last Update Posted: | April 27, 2023 |
Last Verified: | April 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Undecided |
Sarcoma Rhabdomyosarcoma Stomach Neoplasms Uterine Neoplasms Urogenital Neoplasms Neoplasms by Site Neoplasms Genital Diseases Urogenital Diseases Gastrointestinal Neoplasms Digestive System Neoplasms Digestive System Diseases |
Gastrointestinal Diseases Neoplasms by Histologic Type Genital Diseases, Female Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Genital Neoplasms, Female Neoplasms, Connective and Soft Tissue Myosarcoma Neoplasms, Muscle Tissue Stomach Diseases Uterine Diseases |