Phase 4 Colorectal Cancer Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People aged 18 to 80 years who have colorectal cancer and are having laparoscopic (keyhole) abdominal surgery
- People rated as ASA Class I, II, or III (a standard measure used by anaesthetists to describe overall health before surgery) (confirm with trial site)
- People with a Body Mass Index (BMI) between 15 and 35
Who may not be able to join:
- People with abnormal blood clotting, including those whose clotting test results are outside normal ranges or whose INR score is 1.4 or higher, or who are currently taking blood-thinning medication
- People with a low platelet count (a blood cell type needed for clotting), measured below a certain threshold
- People with a skin infection at the area of the back where the anaesthetic needle would be inserted
- People with an existing nerve condition, including nerve damage in the hands or feet
- People with dementia or any other condition that makes communication difficult
- People with a slow heart rate (fewer than 50 beats per minute) or with a heart rhythm conduction problem of the second or third degree
- People with a history of opioid (strong painkiller) misuse or dependency
- People with known allergies to any of the medications used in the study
- People whose keyhole surgery is converted to open surgery during the procedure
- People who experience complications after surgery that require a return to the operating theatre
- People for whom placement of the spinal or epidural anaesthetic is unsuccessful, even after an attempt by a senior anaesthetist
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: +38521556180
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Pain intensity at rest 24 hours after surgery.
Can't join this trial?
Data last synced from ClinicalTrials.gov: 12 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.