Introduction of EndoSign ® in Management of Barrett's Oesophagus - a Swedish Feasibility Study
A legfontosabb adatok
- Ki végzi
- Vastra Gotaland Region
- Hol
- Svédország5 helyszín, 1 országbanVálassz országot a helyszínekhez
- Azonosító
- Állapot
- Befejeződött
- Résztvevők
- 70 fő vett részt
- Kezdés
- 2023. dec. 1.
- Befejezés
- 2025. márc. 1.
- A vizsgálat típusa
- Beavatkozással járó
- A vizsgált kezelések
- Endosign
- A regiszteradat frissítve
- 2025. június 25.
Ki vehet részt
- Életkor
- 18 év – 84 év
- Nem
- Nők és férfiak
- Egészséges önkéntesek
- Nem vehetnek részt
A regiszter feltételei, szó szerint
Mind a 18 feltétel megnézéseKevesebb
Ki vehet részt
- Patients must have a histopathologically confirmed diagnosis of Barrett's esophagus, specifically showing intestinal metaplasia
- Patients must have at least a C0M1 Prague classification for their Barrett's esophagus
- Patients must be under active monitoring with a surveillance endoscopy already planned to occur within the next 3 to 12 months
- Patients must be between 18 and 84 years of age
Ki nem vehet részt
- Patients who have received treatment to their esophagus (e.g., endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), radiofrequency ablation (RFA), or surgery) within the last two months
- Patients who have undergone fundoplication or any other surgery involving the esophagus and proximal (upper) stomach
- Patients currently using anti-trombotic medications which cannot be safely stopped temporarily for the procedure
- Patients who have had a stroke or possess any other neurological disorder that has affected their swallowing ability
- Patients who have experienced a myocardial infarction (heart attack) within the past 3 months
- Patients scheduled for any endoscopic treatment (such as ablation) during their upcoming surveillance endoscopy
- Patients experiencing alarm symptoms, including:
- Dysphagia (difficulty swallowing) and/or food sticking
- Dyspepsia (indigestion) combined with weight loss
- Dyspepsia combined with anaemia
- Patients with a current diagnosis of an oropharyngeal, esophageal, or gastro-oesophageal tumour
- Patients known to have gastric or oesophageal varices or cirrhosis of the liver
- Patients with any known anomaly of the oesophagus, such as webbing, pouches, or strictures
- Patients who are unable to provide informed consent
Ennek a vizsgálatnak nincs helyszíne itt: Egyesült Államok.
Egy országban van helyszíne. Válassz országot, hogy lásd a helyszíneket.
A vizsgálatról
Mit akar kideríteni a vizsgálat
This study is looking at a new way to detect and monitor Barrett's esophagus (BE), a condition where the lining of the esophagus changes, increasing the risk of esophageal cancer. Currently, monitoring involves an endoscopy, where a camera is passed down the throat. While effective, endoscopy can be uncomfortable, uses significant healthcare resources, and sometimes involves sedation.
A teljes eredeti leírásKevesebb
This Swedish study explores a less invasive method called EndoSign®. EndoSign® is a small, swallowable capsule containing a sponge attached to a thin string. Patients swallow the capsule with water. It dissolves in the stomach over about 7 minutes, releasing the sponge. A trained nurse then gently pulls the sponge back up through the esophagus using the string, collecting cells along the way. The whole visit takes about 20-30 minutes. These cells are then sent to a lab to be checked for signs of BE and early changes (like TFF3, atypia, and p53) that might indicate a higher risk.
The main goals of this study are:
To see if using EndoSign® is practical (feasible) in several Swedish hospitals.
To find out how patients feel about the EndoSign® test - is it acceptable and comfortable?.
To check how safe the EndoSign® procedure is.
To gather information needed to plan larger studies in the future.
Who is participating? Around 70 adults (aged 18-84) across five Swedish hospitals, who have a confirmed diagnosis of BE and are already part of a surveillance program, are enrolled. Patients with certain alarm symptoms or those scheduled for immediate treatment are excluded.
What happens in the study? Participants have a separate visit for the EndoSign® test, performed by a trained nurse. They also undergo their regular surveillance endoscopy (at least 90 days after the capsule test). Participants fill out questionnaires about their experience, comfort, and preferences after both procedures and again at 7 and 90 days.
Potential Benefits \& Risks:
EndoSign® could offer a simpler, less invasive, and potentially more comfortable way to monitor BE, which might reduce the need for some endoscopies. Early results show it is well-tolerated, with most patients preferring it over endoscopy, and has a high success rate and safety profile. Risks are low, with the most common being a temporary sore throat. Serious complications are considered very rare.
This feasibility study aims to provide evidence on whether EndoSign® can be a valuable addition to BE surveillance in Sweden, potentially improving patient experience and resource use.
A vizsgálat csoportja
- EndosignEgyéb csoport
Adatok és források
- Regiszteradat
- Szerepel a ClinicalTrials.gov-on.
- Publikációk
- Introduction of a novel capsule sponge device for Barrett's surveillance - A Swedish multicenter feasibility study.Scandinavian journal of gastroenterology, 2026
- A regiszteradat frissítve
- 2025. június 25.