Using Oral Impact to Reduce Postoperative Complications in Urological Surgery

Influence of Preoperative Immunomodulation by Oral Impact® on Postoperative Complications Following Cystectomies and Nephrectomies

Not applicable Interventional Centre Hospitalier Intercommunal Robert Ballanger · NCT05520151

This study is testing if a special nutritional drink can help patients have fewer problems after major urological surgeries like bladder or kidney removal.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment214 (estimated)
Ages18 Years and up
SexAll
SponsorCentre Hospitalier Intercommunal Robert Ballanger Academic / other
Locations2 sites (Aulnay-sous-Bois and 1 other locations)
Trial IDNCT05520151 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of preoperative immunomodulation using Oral Impact on patients undergoing major urological surgeries such as cystectomies and nephrectomies. The approach focuses on enhancing the immune response and reducing postoperative complications through nutritional supplementation. By providing immune-modulating nutrient-enriched products, the study aims to prepare patients' bodies to better handle the stress of surgery, potentially leading to shorter hospital stays and fewer complications. The study will compare outcomes between patients receiving Oral Impact and those in a control group.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older scheduled for major urological surgeries who can provide informed consent.

Not a fit: Patients with immune deficiencies, urgent surgical needs, or those unable to take Oral Impact prior to surgery may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly reduce postoperative complications and hospital stays for patients undergoing major urological surgeries.

How similar studies have performed: Previous studies in other surgical fields have shown that similar immunomodulatory approaches can reduce complications, although research in urological surgery is limited.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 18 years of age and older
* Scheduled major urological surgery: scheduled: cystectomy, nephrectomy, other laparotomies.
* Having expressed their free and informed consent.
* Affiliated to a social security scheme

Exclusion Criteria:

* Immune deficiency.

  * HIV infection.
  * Curative surgery for chronic urinary tract infection.
  * Urgent surgery.
  * Inability to take oral impact 7 days before surgery.
  * Unstable psychiatric state.
  * Infection with COVID 19 during postoperative stay.

Where this trial is running

Aulnay-sous-Bois and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Urological Manifestationscystectomy,nephrectomy,laparotomiesreduction of postoperative complications
Last reviewed 2026-06-13 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.