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Construction of an injectable thermoresponsive hydrogel as coupling agent under endoscopy and its application in esophageal ultrasound

Construction of an injectable thermoresponsive hydrogel as coupling agent under endoscopy and its application in esophageal ultrasound

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200062673
Enrollment
Unknown
Registered
2022-08-15
Start date
2022-12-13
Completion date
Unknown
Last updated
2023-04-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Esophageal lesions

Interventions

F127 group:Use the thermoresponsive hydrogel as coupling agent for esophageal ultrasound
Sanitary saline group:Use the normal saline as coupling agent for esophageal ultrasound

Sponsors

Second Affiliated Hospital of Army Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Aged >= 18 years; 2. Gender is not limited; 3. Esophageal lesions requiring esophageal endoscopy ultrasound; 4. Voluntarily accept and comply with this experimental protocol, and accept review and follow-up on time; 5. Sign the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Pregnant women; 2. Those whose cardiopulmonary function is too poor to tolerate painless ultrasound gastroscopy; 3. Have poor overall judgment of compliance.

Design outcomes

Primary

MeasureTime frame
Safety evaluation;Endoscopy ultrasound image quality score;—

Secondary

MeasureTime frame
Adverse reactions during the examination;Clinical symptoms;—

Countries

China

Contacts

Public ContactChaoqiang Fan

Second Affiliated Hospital of Army Medical University

fcqxhkwjs@126.com+86 15922781214

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026