Neoplasms

Digestive System Diseases

All Conditions

Rare Diseases

Behaviors and Mental Disorders

Esophageal Neoplasms

Carcinoma

Head and Neck Neoplasms

Gastrointestinal Neoplasms

Digestive System Neoplasms

Gastrointestinal Diseases

Esophageal Diseases

Esophageal Cancer

Quality of Life

Yanqing Li

Guanjun Kou

To summarise the outcomes of a treatment decision of patients with superficial esophageal carcinoma synchronously associated with head and neck cancer, that is endoscopic treatment for the superficial esophageal carcinoma plus surgery of the head and neck carcinoma.

As a same risk factor, such as heavy drinking and smoking, patients with head and ncek carcinoma are always suffering from synchronous esophageal squamous cell carcinoma. Previous studies illustrated that many patients with multiple esophageal lesions of early stage. In clinical practice, those patients are treated by extensive surgical resection of total pharyngo-laryngo-esophagectomy plus free jejunum interposition or gastric tube, then followed by chemoradiotherapy as standard treatment, resulting in a low quality of life for the patients, and due to the above mentioned disadvantages, many patients with synchronous superficial esophageal squamous cell carcinoma and head and neck carcinoma refused the surgery treatment. Our aims is to summarize the the outcomes of endoscopic treatment for the superficial esophageal carcinoma plus surgery of head and neck carcinoma.

histopathology of esophageal endoscopic submucosal dissection specimen histopathology of surgical specimen of head and neck

Outcomes of A Novel Treatment Decision of Patients With Esophageal and Head and Neck Carcinoma Synchronously

Outcomes of a Novel Treatment Decision of Patients With Superficial Esophageal Carcinoma Synchronously Associated With Head and Neck Cancer

all the clinical features of the patient are available to all the researchers

The first day of food intake after surgery of the head and neck carcinoma

the relapse rate of esophageal cancer or head and neck carcinoma respectively of the enrolled patients.

The total hospital stay during the first hospitalization of the enrolled patients

professor, chief of gastrointestinal department of Qilu hospital of Shandong University

Symptoms and General Pathology

Ear, Nose, and Throat Diseases

Adenocarcinoma

Gastroesophageal Reflux

Esophagitis

Barrett Esophagus

Hyperplasia

Neoplasms, Glandular and Epithelial

Neoplasms by Histologic Type

Esophageal Motility Disorders

Esophageal Spasm, Diffuse

Deglutition Disorders

Gastroenteritis

Precancerous Conditions

Individuals who underwent endoscopy and were found to only have one of the following:

* Esophageal adenocarcinoma of any stage
* Esophageal adenocarcinoma confined to the mucosa (stage Tis)

Individuals who underwent endoscopy and were found to only have one of the following:

* Barrett's Esophagus, with high-grade dysplasia, independently of Barrett's segment length
* Esophageal adenocarcinoma of any stage
* Esophageal adenocarcinoma confined to the mucosa (stage Tis)

Individuals who underwent endoscopy and were found to only have Barrett's Esophagus, with one of the following:

* Craniocaudal maximal extension of 3 cm or more
* Low-grade dysplasia at most, independently of Barrett's segment length

Individuals who underwent endoscopy and were found not to have any Barrett's Esophagus or adenocarcinoma.

A panel of circulating microRNA, whose expression level is tested in cell-free derived samples.

EMERALD (Esophageal MicroRNAs for BaRRett's esophagus, Adenocarcinoma, and Dysplasia)

Ajay Goel, PhD

This study aims to develop a highly sensitive, specific, and cost-effective blood assay for the early detection of esophageal adenocarcinoma and its precursor lesions, using advanced machine learning and state-of-the-art biological analyses.

Esophageal adenocarcinoma (EAC) is a significant global health concern, ranking second in lethality (after pancreatic cancer). Despite being potentially preventable, it remains a leading cause of cancer-related deaths. Traditional screening methods have relied on an endoscopy-first approach to screen for the precursor of EAC, which is Barrett's esophagus (BE). After BE detection, BE is then regularly surveiled to monitor the development of dysplasia, which can be treated to prevent malignant transformation. An endoscopy-first approach is sensitive BE and, therefore, it lowers the risk of developing EAC but it also faces challenges such as invasiveness, cost, and patient compliance.

Non-invasive tests are more appealing to patients than invasive tests and can increase participation rates. Biomarker studies have shown promise, but existing tests lack sensitivity for early-stage EAC and, most importantly, to its precursor lesion BE. This is likely because they over-sampled analytes that are primarily expressed at the EAC end of the spectrum, but not in BE yet during the BE to EAC sequence.

This study proposes developing an innovative liquid biopsy test tailored for EAC and BE to address this. An ideal screening test should be minimally invasive, highly sensitive, and cost-effective. This test would optimize patient compliance and resource allocation by detecting both conditions from a single blood draw. More specifically, circulating microRNA (miRNA) analysis shows promise: tests based on cell-free microRNA (cf-miRNA) have demonstrated high sensitivity.

This study will develop a non-invasive blood test for BE and EAC in four phases:

1. In silico genome-wide profiling of tissue miRNA to select the best candidates for biomarker panels.
2. Prioritization of the biomarkers that are differentially expressed across the entire continuum of BE to EAC sequence, compared to the normal mucosa
3. Transition of these biomarkers to a liquid biopsy assay, confirming their detectability in blood as well as their differential expression in cases compared to controls
4. Utilizing machine learning to identify the most promising candidates and train algorithms for detecting EAC and BE, based on results from quantitative polymerase chain reaction (qPCR) analysis.
5. Independently validating these signatures using diverse cohorts to ensure broad applicability and compare the effectiveness of the blood assay to standard care through retrospective and prospective studies.

This study aims to develop a highly sensitive, specific, and cost-effective liquid biopsy for early detection of BE and EAC. Success could transform clinical practice by preventing EAC through early detection of pre-malignant lesions. Innovations include incorporating pre-malignant lesions into screening. This approach could potentially reduce EAC mortality and incidence and pave the way for new clinical trials.

A Liquid Biopsy for High-risk Pre-cancer Screening of Esophageal Adenocarcinoma

A Liquid Biopsy to Screen for Barrett's Esophagus, Dysplasia, and Esophageal Adenocarcinoma: the EMERALD Multi-center Study.

Data collected for the study will be made available to others, including de-identified participant data, at publication, via a signed data access agreement and at the discretion of the investigators' approval of the proposed use of such data.

True positive rate: the probability of a positive test result, conditioned on the individual truly being positive

True negative rate: the probability of a negative test result, conditioned on the individual truly being negative

A measure of trueness: proportion of correct predictions (both true positives and true negatives) among the total number of cases examined

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Outcomes of A Novel Treatment Decision of Patients With Esophageal and Head and Neck Carcinoma Synchronously	NCT03450447	Head and Neck C... Esophageal Canc...		-	Shandong University
A Liquid Biopsy for High-risk Pre-cancer Screening of Esophageal Adenocarcinoma	NCT06381583	Esophagus Cance... Esophageal Canc... Esophageal Canc... Esophageal Neop... Esophagus Adeno... Esophagus, Barr... Barrett Esophag... Barrett Adenoca... Barrett Epithel... Barretts Esopha... Barrett's Esoph... Barretts Esopha... Barretts Esopha... Barrett Esophag... Barrett's Esoph... Barrett's Esoph... Gastroesophagea... Reflux Disease Esophageal Aden... Esophageal Dysp... Esophageal Neop...	EMERALD (Esopha...	18 Years -	City of Hope Medical Center

Spots Global Cancer Trial Database for esophageal cancer stage