Status:

NOT_YET_RECRUITING

Oxybutynin ER to Promote Early Continence Recovery After Robotic Prostatectomy: A Randomized Controlled Trial

Lead Sponsor:

National Taiwan University Hospital

Collaborating Sponsors:

Synmosa Biopharma Corp.

Conditions:

Localized Prostate Cancer

Postoperative Urinary Incontinence

Eligibility:

MALE

18+ years

Phase:

NA

Brief Summary

The goal of this double-blind, randomized, placebo-controlled study is to evaluate whether oxybutynin chloride extended-release tablets can improve early continence recovery after robot-assisted radic...

Detailed Description

Extended Description of the Protocol This study is a double-blind, randomized, placebo-controlled clinical trial designed to evaluate the efficacy of oxybutynin chloride extended-release tablets (Oxbu...

Eligibility Criteria

Inclusion

  • Diagnosis: Patients with localized prostate cancer who are scheduled to undergo robot-assisted radical prostatectomy (RARP).
  • Age: Participants must be 18 years or older, with no upper age limit.
  • Consent: Participants must provide written informed consent before undergoing any study procedures.
  • Ability to Follow Protocol: Participants must be able to follow the protocol procedures throughout the study.

Exclusion

  • Surgical Complications: Participants who experience surgical complications during or after RARP requiring extraordinary medical or surgical treatment.
  • Other Urinary Conditions: Participants with other diseases causing lower urinary tract symptoms (LUTS) or bladder pain, including:
  • \- Benign prostatic hyperplasia (BPH), chronic prostatitis, interstitial cystitis, painful bladder syndrome, or urinary tract infection.
  • \- Overactive bladder or any other condition affecting bladder function.
  • Chronic Medication: Participants with long-term use of medications such as:
  • \- Alpha-blockers, antimuscarinics, or anticholinergics.
  • Glaucoma: Participants with narrow-angle glaucoma.
  • Urinary Retention: Participants with a history of urinary retention.
  • Gastrointestinal Motility Issues: Participants with severe conditions affecting gastrointestinal motility.
  • Concurrent Medications: Participants who are taking medications that are prohibited by the study protocol (e.g., cholinergic drugs, azole antifungals, smooth muscle relaxants).

Key Trial Info

Start Date :

September 23 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

December 31 2028

Estimated Enrollment :

135 Patients enrolled

Trial Details

Trial ID

NCT06966778

Start Date

September 23 2025

End Date

December 31 2028

Last Update

September 29 2025

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