Retrospective data analysis for pain assessment after colorectal and bariatric surgery

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037012

Enrollment

329

Registered

2025-08-08

Start date

2025-08-06

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

Patients with a history of bariatric or colorectal surgery

Interventions

Group 1: postoperative patients, who underwent bariatric or colorectal surgery

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Pain VAS=3 previous surgery (bariatric or colorectal) included in one of the studies RAPRAS (DRKS00029265) or RAPRAB (DRKS00029078)

Exclusion criteria

Exclusion criteria: no inclusion in RAPRAS (DRKS00029265) or RAPRAB (DRKS00029078)

Design outcomes

Primary

Measure	Time frame
Occurrence of postoperative pain (defined as VAS=3), initially recorded on the day of surgery in bariatric surgery patients and on POD1 in colorectal surgery patients.	—

Countries

Germany

Contacts

Public ContactCui Yang

Chirurgische Klinik

cui.yang@umm.de06213830

Outcome results

None listed

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