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The long-term efficacy of implantation of a modified temporary metallic stent for cardia achalasia

The efficacy of a modified removable nickel-titaniumalloy stent for cardiac achalasia and the best duration

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-15006685
Enrollment
Unknown
Registered
2015-07-03
Start date
2009-02-02
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

cardia achalasia

Interventions

modified stent 2 days:modified stent 2 days
modified stent 3 days:modified stent 3 days
balloon dilatation:balloon dilatation
classic stent:classic stent

Sponsors

Renji Hospital, Shanghai Jiao Tong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 80 Years

Inclusion criteria

Inclusion criteria: dignosis as achalasia by clinical symptoms, endoscopy or GI barium esophagram

Exclusion criteria

Exclusion criteria: 1. Esophageal stenosis caused by esophageal surgery and tumor or other physical and chemical factors; 2. Cardiopulmonary function or coagulant function abnormality and cannot tolerate endoscopic surgery; 3. People who has contraindication of endsocpy exam; 4. People who don't want to sign the informed consent.

Design outcomes

Primary

MeasureTime frame
dysphagia score;—

Countries

China

Contacts

Public ContactDai Jun
lx19980507@126.com+86 13003116334

Outcome results

None listed

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