Electronic bidets after anal surgery vs water rinsing

Is this trial a fit for you?

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

What this trial studies

This pilot study compares two postoperative cleansing methods after anal fistula or hemorrhoidal surgery: electronic bidets versus standard water rinsing with a showerhead. Participants are adults who have undergone fistulotomy, sphincter-sparing AF surgery, or hemorrhoidectomy, and meet language and safety criteria. The goal is to observe postoperative pain, discomfort, wound infection, and overall satisfaction, to determine if bidets offer any advantage over traditional rinsing. The study uses a randomized or parallel design with a control group receiving water rinsing; larger studies may be considered if results are favorable. Results could inform future guidelines on postoperative care for proctological procedures.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Patients will undergo fistulotomy or sphincter-sparing surgery for AF or haemorrhoidec-tomy for HD
* 18 years or older
* Able to speak and read Dutch or French
* Patients must have a power outlet within 3m of their toilet or they need to be able to use an extension cable

Exclusion Criteria:

* Systemic diseases with perianal impact
* Altered perianal sensation (to prevent burns because of the warm water)
* Inflammatory bowel disease
* Chronic dermatological conditions
* AIDS
* Hepatitis C
* Patients under immunosuppression after a solid organ or stem cell transplantation
* Heart failure
* Kidney failure with eGFR under 60ml/min
* Current malignancy
* Pregnancy or breastfeeding
* The use of a bidet at home before the start of the study

Where it's running

• UZ Brussel
  Brussels, Belgium Recruiting

Study contacts

• Study coordinator: Magali Surmont, MD
• Email: magali.surmont@uzbrussel.be
• Phone: +3224776011

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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.