Clinical trial Recruiting at 1 site Interventional Ages 18 to 60

Early regular diet versus clear fluids for recovery after colorectal anastomosis

Official title: The Impact of Early Regular Diet vs Conventional Clear Fluids Regimen on Colorectal Anastomosis

Run by Kasr El Aini Hospital · NCT07488013 · Data updated 2026-11-12

This trial will test whether starting a regular diet soon after a colorectal anastomosis helps people recover bowel function faster and leave the hospital sooner compared with the usual clear fluids approach.

More Colorectal Anastomosis trials

Quick facts

Study typeInterventional
Ages18 Years to 60 Years
SexAll
Enrollment80 (estimated)
SponsorKasr El Aini Hospital
Academic / other
Locations1 site (Cairo)
StatusRecruiting
StartedJuly 1, 2025
Main results expectedAugust 31, 2026
Study endsOctober 2026
Registry record updatedMarch 23, 2026
Trial IDNCT07488013 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults having a single, primary large-bowel anastomosis who do not require ICU care and do not have severe comorbidities or pre-existing malabsorption disorders are the intended participants.

Probably not a fit

Patients with proximal diversion, severe heart/renal/liver failure, need for postoperative ICU or mechanical ventilation, or pre-existing inflammatory bowel disease or malabsorption syndromes are unlikely to be eligible or to receive benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This interventional trial compares early initiation of a regular diet with the conventional clear-fluids regimen in patients undergoing a single, primary large-bowel anastomosis within an ERAS framework. Participants will be assigned to receive either early regular feeding or the standard clear-fluids protocol after surgery. Key outcomes include food tolerance, time to return of normal bowel habits, anastomotic leak rate, and length of hospital stay. Patients with proximal diversion, major systemic illness, need for postoperative ICU/mechanical ventilation, or pre-existing malabsorption/GI disease are excluded.

Why it matters

Potential benefit: If successful, early regular feeding could shorten hospital stays and speed return of normal bowel function without increasing anastomotic leaks.

How similar studies have gone: Prior ERAS and early-feeding studies in colorectal surgery generally show early oral intake is safe and can speed recovery, though direct trials specifically comparing regular diet to clear fluids are fewer.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with a single, primary large bowel anastomosis

Exclusion Criteria:

* Patients with large bowel anastomosis and proximal diversion.
* Patients with severe systemic illnesses or comorbidities that may impact surgical outcomes or dietary tolerance (e.g., severe heart failure, renal failure, liver failure).
* Patients who require post-operative intensive care unit (ICU) admission or mechanical ventilation
* Patients with pre-existing conditions that may affect gastrointestinal function or nutrient absorption (e.g., Crohn's disease, malabsorption syndromes).

Where it's running

  • Kasr Alainy
    Cairo, Egypt
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.