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To analyze the effect of anal dilator on defecation disorder in patients with outlet obstruction constipation

To analyze the effect of anal dilator on defecation disorder in patients with outlet obstruction constipation

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400089837
Enrollment
Unknown
Registered
2024-09-18
Start date
2025-02-11
Completion date
Unknown
Last updated
2025-06-24

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

Conditions

Outlet obstruction constipation

Interventions

Expanding anus group:Expanding anus
Common group:Constipation conventional treatment

Sponsors

Northern Jiangsu People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.They met Rome IV criteria for constipation; 2.Loose stools are rarely present without laxatives; 3.Does not meet the diagnostic criteria for irritable bowel syndrome; 4.Modified transmission test and defecation imaging diagnosis of type outlet obstruction constipation.

Exclusion criteria

Exclusion criteria: 1. Organic diseases and drug-induced constipation; 2.He had systemic organic diseases such as heart, liver, kidney, blood and mental illness; 3.Combination of endocrine diseases such as diabetes, thyroid diseases and metabolic diseases; 4.Long-term use of sedatives, antidepressants, anticholinergic drugs, antipsychotic drugs, calcium channel blockers and other constipation-causing drugs; 5.Concomitant muscle diseases.

Design outcomes

Primary

MeasureTime frame
Frequency of bowel movements;

Secondary

MeasureTime frame
Quality of life;Depression;Anxiety;

Countries

China

Contacts

Public ContactTang Dong

Northern Jiangsu People's Hospital

18952783556@yzu.edu.cn+86 189 5278 3556

Outcome results

None listed

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