AzTrials
AzTrials

ESCCSYNERGYNCT07266363

Integrated Cf-miRNA and Exosomal miRNA Signature for Early Detection of Esophageal Squamous Cell Carcinoma

An observational study of ESCC, run by City of Hope Medical Center at 1 site in United States.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
Search all trials

Trial summary

Esophageal squamous cell carcinoma (ESCC) remains a highly lethal cancer worldwide, largely due to late diagnosis. Current screening methods such as upper endoscopy are invasive, operator-dependent, and limited in their ability to detect early-stage lesions. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
ESCC
What is being tested?
Small RNA sequencing of exo- and cf-miRNAs, RT-qPCR quantification of cf- and exo-miRNAs (SYNERGY assay) and PCR-based validation (SYNERGY assay)
How many people
600 participants
Where
1 siteUnited States
Study dates
15 Jan 2025to 18 Jun 2028
Phase
Observational
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Study population: Patients with histologically confirmed ESCC Healthy volunteers or non-disease controls (NDC)

Who may be able to join

  • Adults age 18 to 90 years
  • Histologically confirmed esophageal squamous cell carcinoma
  • No prior systemic therapy before sample collection
  • For control groups: absence of malignant disease

Who cannot join

  • Lack of informed consent
  • Inadequate sample volume or RNA quality
  • Prior cancer within 5 years (except localized cancers)
  • Active systemic inflammation that may alter circulating RNA profiles

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Ajay Goel, PhD contact

626-218-3452

ajgoel@coh.org

United States1 site, 1 recruiting
  • City of Hope Medical Center

    Monrovia, California, 91016

    Ajay Goel, PhD, 626-218-3452, ajgoel@coh.org

    Recruiting

Other trials in United States

About this study

Official title: SYNERGY Study: Early Detection Through Integrated Evaluation of Cell-Free and Exosomal microRNAs for Biomarker-Guided Screening of Esophageal Squamous Cell Carcinoma

Esophageal squamous cell carcinoma (ESCC) remains a highly lethal cancer worldwide, largely due to late diagnosis. Current screening methods such as upper endoscopy are invasive, operator-dependent, and limited in their ability to detect early-stage lesions.

To address this clinical need, the SYNERGY study seeks to develop a non-invasive, blood-based biomarker assay that integrates cell-free microRNAs (cf-miRNAs) and exosomal microRNAs (exo-miRNAs) to detect ESCC at an early and potentially curable stage.

This multicenter translational study includes discovery, training, and validation phases using preoperative plasma or serum samples. By combining the tumor specificity of exosomal miRNAs with the systemic sensitivity of cf-miRNAs, SYNERGY aims to construct a robust diagnostic model with high sensitivity and specificity for early ESCC detection.

Read the detailed description

Esophageal cancer is the 11th most common cancer globally and the 7th leading cause of cancer-related death, with an estimated 511,000 new cases and 445,000 deaths annually. ESCC accounts for the majority of cases worldwide. Despite advances in endoscopy and therapy, outcomes for advanced ESCC remain poor, highlighting the pressing need for sensitive, minimally invasive early detection strategies.

Exosomal miRNAs (exo-miRNAs) are selectively released by tumor cells and remain stable in circulation, enabling reliable detection of tumor-specific signals. Cell-free miRNAs (cf-miRNAs) circulate broadly and can reflect overall tumor burden, metastatic spread, and microenvironmental changes.

Previous ESCC biomarker studies were limited by small validation cohorts and reliance on tissue-based public datasets that do not fully capture circulating biomarker patterns. The SYNERGY study addresses these limitations through comprehensive discovery analysis and multi-cohort blood-based validation.

Conditions
ESCC
Being tested
Small RNA sequencing of exo- and cf-miRNAs, RT-qPCR quantification of cf- and exo-miRNAs (SYNERGY assay), PCR-based validation (SYNERGY assay)
Keywords
Exosomal miRNAs, Cell-free miRNAs, Esophageal squamous cell carcinoma, Liquid biopsy
Medical subject headings
Esophageal Squamous Cell Carcinoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Small RNA sequencing of exo- and cf-miRNAsDiagnostic test

    Identification of differentially expressed cf-miRNAs

  • RT-qPCR quantification of cf- and exo-miRNAs (SYNERGY assay)Diagnostic test

    RT-qPCR quantification of cf- and exo-miRNAs, and construction of machine learning classifier

  • PCR-based validation (SYNERGY assay)Diagnostic test

    PCR-based validation of the SYNERGY miRNA panel

Study groups in NCT07266363
Study groupRoleWhat they receive
Discovery cohort (ESCC)Patients with ESCC
Receives: Diagnostic Test: Small RNA sequencing of exo- and cf-miRNAs
Discovery cohort (NDC)Non-Disease Control
Receives: Diagnostic Test: Small RNA sequencing of exo- and cf-miRNAs
Training cohort (ESCC)Patients with ESCC
Receives: Diagnostic Test: PCR-based validation (SYNERGY assay)
Training cohort (NDC)Non-Disease Control
Receives: Diagnostic Test: PCR-based validation (SYNERGY assay)
Testing cohort (ESCC)Patients with ESCC
Receives: Diagnostic Test: RT-qPCR quantification of cf- and exo-miRNAs (SYNERGY assay)
Testing cohort (NDC)Non-Disease Control
Receives: Diagnostic Test: RT-qPCR quantification of cf- and exo-miRNAs (SYNERGY assay)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Sensitivity

    Comparison of Pathological Diagnosis and the SYNERGY Assay

    Measured: At study completion, an average of one year

Secondary outcomes (2)
  1. AUC

    AUC of integrated cf- + exo-miRNA model

    Measured: At Study completion, an average of one year

  2. Specificity

    Description: Comparison of Pathological Diagnosis and the SYNERGY Assay

    Measured: Time Frame: At study completion, , an average of one year

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted5 Dec 2025
  2. Study start15 Jan 2025
  3. Primary completion18 Jun 2028 (estimated)
  4. Study completion18 Jun 2028 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Case-control
Time perspective
Retrospective
Enrolment
600 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07266363
Sponsor's protocol ID
23228/SYNERGY
Acronym
SYNERGY
Status last verified
Jul 2026
First submitted
18 Nov 2025
Last updated
7 Jul 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No: De-identified participant data will be made available at the time of publication through a signed data access agreement, pending approval by the investigators for proposed scientific use.

Publications

  • Mao Y, Fu Z, Zhang Y, Dong L, Zhang Y, Zhang Q, Li X, Wang C. A six-microRNA risk score model predicts prognosis in esophageal squamous cell carcinoma. J Cell Physiol. 2019 May;234(5):6810-6819. doi: 10.1002/jcp.27429. Epub 2018 Nov 1.

    PubMed 30387125
  • Li T, Sun G, Ye H, Song C, Shen Y, Cheng Y, Zou Y, Fang Z, Shi J, Wang K, Dai L, Wang P. ESCCPred: a machine learning model for diagnostic prediction of early esophageal squamous cell carcinoma using autoantibody profiles. Br J Cancer. 2024 Sep;131(5):883-894. doi: 10.1038/s41416-024-02781-w. Epub 2024 Jul 2.

    PubMed 38956246
  • Li K, Lin Y, Zhou Y, Xiong X, Wang L, Li J, Zhou F, Guo Y, Chen S, Chen Y, Tang H, Qiu X, Cai S, Zhang D, Bremer E, Jim Yeung SC, Zhang H. Salivary Extracellular MicroRNAs for Early Detection and Prognostication of Esophageal Cancer: A Clinical Study. Gastroenterology. 2023 Oct;165(4):932-945.e9. doi: 10.1053/j.gastro.2023.06.021. Epub 2023 Jul 1.

    PubMed 37399999
  • Miyoshi J, Zhu Z, Luo A, Toden S, Zhou X, Izumi D, Kanda M, Takayama T, Parker IM, Wang M, Gao F, Zaidi AH, Baba H, Kodera Y, Cui Y, Wang X, Liu Z, Goel A. A microRNA-based liquid biopsy signature for the early detection of esophageal squamous cell carcinoma: a retrospective, prospective and multicenter study. Mol Cancer. 2022 Feb 11;21(1):44. doi: 10.1186/s12943-022-01507-x.

    PubMed 35148754
  • Chen J, Zheng Y, Wang Z, Gao Q, Hao K, Chen X, Ke N, Lv X, Weng J, Zhong Y, Huang Z, Fu M, Zhao L, Lin F, Mi H, Tang H, Yu C, Huang Y. Development a glycosylated extracellular vesicle-derived miRNA Signature for early detection of esophageal squamous cell carcinoma. BMC Med. 2025 Jan 23;23(1):39. doi: 10.1186/s12916-025-03871-z.

    PubMed 39849483
  • Codipilly DC, Wang KK. Squamous Cell Carcinoma of the Esophagus. Gastroenterol Clin North Am. 2022 Sep;51(3):457-484. doi: 10.1016/j.gtc.2022.06.005. Epub 2022 Aug 29.

    PubMed 36153105
  • Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D. Global cancer statistics. CA Cancer J Clin. 2011 Mar-Apr;61(2):69-90. doi: 10.3322/caac.20107. Epub 2011 Feb 4.

    PubMed 21296855
  • Codipilly DC, Qin Y, Dawsey SM, Kisiel J, Topazian M, Ahlquist D, Iyer PG. Screening for esophageal squamous cell carcinoma: recent advances. Gastrointest Endosc. 2018 Sep;88(3):413-426. doi: 10.1016/j.gie.2018.04.2352. Epub 2018 Apr 27.

    PubMed 29709526
  • Chen J, Liu X, Zhang Z, Su R, Geng Y, Guo Y, Zhang Y, Su M. Early Diagnostic Markers for Esophageal Squamous Cell Carcinoma: Copy Number Alteration Gene Identification and cfDNA Detection. Lab Invest. 2024 Oct;104(10):102127. doi: 10.1016/j.labinv.2024.102127. Epub 2024 Aug 23.

    PubMed 39182610
  • Ma L, Dou L, Liu Y, Zhang Y, Liu X, Ng HL, Chu J, Liu Y, Li Z, Ke Y, Liu S, He S, Wang G. Development and validation of predictive models combining cell-Free DNA motifs and protein biomarkers for early detection of esophageal squamous cell carcinoma and precancerous lesion. Biomark Res. 2025 Oct 14;13(1):126. doi: 10.1186/s40364-025-00840-9.

    PubMed 41088482
  • Zheng Y, Xing W, BingWei, Liu X, Liang G, Yuan D, Yang K, Wang W, Chen D, Ma J. Detection of a novel DNA methylation marker panel for esophageal cancer diagnosis using circulating tumor DNA. BMC Cancer. 2024 Dec 26;24(1):1578. doi: 10.1186/s12885-024-13301-7.

    PubMed 39725880

Questions about this trial

What is this clinical trial studying?

An observational study of ESCC, run by City of Hope Medical Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 7 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Ajay Goel, PhD (626-218-3452, ajgoel@coh.org), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Sensitivity (time frame: At study completion, an average of one year). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT07266363, which also lists 11 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Jul 2026.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in