Transverse coloplasty vs. side-to-end anastomosis following low anterior resection (LAR)

Transverse coloplasty vs. side-to-end anastomosis following low anterior resection (LAR) - CSAR

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00026594

Enrollment

Registered

2021-09-09

Start date

2017-04-12

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

C20

Interventions

Group 1: transverse coloplasty + end-to-end-anastomosis Group 2: side-to-end-anastomosis

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: -elective LAR for Patient suffering from rectal Cancer and planned anasomosis location in middle and distal third of the rectum - local curative therapy - normal preoperativ continence - sphincter preserving surgery available - non-IBD-associated carcinomas - informed consent

Exclusion criteria

Exclusion criteria: non curative therapy - emergency surgery in case of tumor perforation, sepsis, abscess - proximal rectal carcinomas (located >12 cm from dentate line) - no informed consent - age < 18 years - reduced or lack of legal capacity to contract - inclusion in other studies with interfering endpoint - live expectancy < 24 months - pregnancy - immunosuppression

Design outcomes

Primary

Measure	Time frame
stool frequency/24h 6 months after LAR	—

Secondary

Measure	Time frame
Quality of life, continency, postoperative complications following LAR	—

Countries

Germany

Contacts

Public ContactSandra Sehmisch

LMU Klinikum Großhadern Abteilung für Viszeral-, Allgemein- und TransplantationschirurgieKlinisches Studienzentrum (KCS)

kcs@med.uni-muenchen.de089/4400-0

Outcome results

None listed

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