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A Prospective Study on the Safety and Efficacy of End-to End Delta-Shaped Anastomosis in Crohn's Disease Patients Undergoing Intestinal Resection

A Prospective Study on the Safety and Efficacy of End-to End Delta-Shaped Anastomosis in Crohn's Disease Patients Undergoing Intestinal Resection - C-TRIAD study (Crohn's-Triangulating Anastomosis Design study)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059217
Enrollment
90
Registered
2026-01-01
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Crohn&#39

Interventions

Delta shaped anastomosis

Sponsors

Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine,
Lead Sponsor
Department of Gastrointestinal and Pediatric Surgery Mie University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged 16 years or older at the time of informed consent Performance Status (ECOG) of 0-2 Patients diagnosed with Croh's disease who are scheduled to undergo intestinal resection and anastomosis, regardless of the number of prior surgeries, surgical approach (open/laparoscopic), or disease phenotype (stricturing/penetrating) Patients not scheduled for proximal stoma construction at the anastomotic site Patients who have provided written informed consent to participate in this study

Exclusion criteria

Exclusion criteria: Malignant disease Patients in whom a discrepancy of more than twofold in bowel lumen diameter Patients in whom intraoperative findings indicated that bowel anastomosis was inappropriate or a proximal stoma was deemed necessary Emergency surgery for bleeding, perforation, or other acute conditions Malnutrition due to prolonged fasting Pregnant or lactating women, or women who are pregnant or intend to become pregnant Patients judged by the principal or sub-investigator to be inappropriate for inclusion in this study

Design outcomes

Primary

MeasureTime frame
Incidence of anastomotic leakage (all grades according to the Clavien-Dindo classification)—

Secondary

MeasureTime frame
Incidence of perioperative complications (all grades according to the Clavien-Dindo classification), Anastomosis time, Intraoperative blood loss, Operative time, Postoperative length of hospital stay, Endoscopic recurrence rate at 1 year postoperatively, Clinical recurrence rate at 1 and 5 years postoperatively, Reoperation rate at 5 years postoperatively—

Countries

Japan

Contacts

Public ContactNorifumi Hattori

Nagoya University Graduate School of Medicine Department of Gastroenterological Surgery

umeda.shinichi.a8@f.mail.nagoya-u.ac.jp052-744-2249

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026