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Clinical and Mechanistic Study on the Intervention of Yuyangfang in Treg Differentiation through Inhibition of NETs to Promote Healing of Refractory Wounds after Anal Fistula Surgery

Clinical and Mechanistic Study on the Intervention of Yuyangfang in Treg Differentiation through Inhibition of NETs to Promote Healing of Refractory Wounds after Anal Fistula Surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ITMCTR
Registry ID
ITMCTR2025002589
Enrollment
Unknown
Registered
2025-12-29
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Anal fistula

Interventions

Experimental group:External Use of Yuyangfang
Control group:External Use of Kangfu New Liquid

Sponsors

Nanjing Hospital OF C.M
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: (1) Age 18-75 years, male or female; (2) Meets the Western medical diagnostic criteria for postoperative anal fistula wounds; (3) Meets the traditional Chinese medicine diagnostic criteria, with TCM pattern differentiation of blood stasis and damp-heat type; (4) Agrees to participate in this trial and voluntarily signs the informed consent form;

Exclusion criteria

Exclusion criteria: (1) Women who are pregnant, planning pregnancy, or breastfeeding; (2) Individuals with severe anemia (Hb < 60 g/L); (3) Those with severe intestinal complications (such as intestinal perforation, intestinal obstruction, toxic megacolon, colorectal cancer); (4) Individuals with allergic constitution or known allergies to the drugs to be used in this trial; (5) Patients with serious primary diseases of the liver, kidney, hematopoietic system, or psychiatric disorders; (6) Patients who have participated in other drug clinical trials within the past 4 weeks; (7) Patients with proctitis, rectal stenosis, or even obstruction, severe bleeding, or fistula formation requiring surgical treatment;

Design outcomes

Primary

MeasureTime frame
Overall efficacy;

Secondary

MeasureTime frame
Pain;Granulation condition;Secretion condition;Healing time;Relapse;Anal function;

Countries

China

Contacts

Public ContactDINGKANG

Nanjing Hospital OF C.M

51422503@qq.com18951755243

Outcome results

None listed

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