Routine Probe Compression After Transrectal Prostate Biopsy(RPCAB) to Reduce Bleeding and Infectious Complications : A Randomized Controlled Trial
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Probe compression.
- Who it may be relevant to
- Registry conditions: Prostate Biopsy, Post Biopsy Bleeding, Transrectal Ultrasound-guided Prostate Biopsy. Basic parameters: from 18 years · Male.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- South Korea
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
A Randomized Controlled Trial Evaluating the Effect of Routine Probe Compression After Transrectal Prostate Biopsy on Bleeding and Infectious Complications
Overview
Hematuria (up to 50%) and rectal bleeding (up to 30%) are common complications following transrectal ultrasound-guided prostate biopsy. Although most cases are mild, some require additional intervention. Short-duration compression has been shown to achieve hemostasis in cases of post-biopsy bleeding, suggesting that routine probe compression may reduce bleeding complications. Post-biopsy bleeding may also be associated with an increased risk of subsequent infection. This randomized controlled trial aims to evaluate the effect of routine probe compression and compression duration after transrectal prostate biopsy on bleeding and infectious complications.
Detailed description
Hematuria (approximately 50%) and rectal bleeding (approximately 30%) are common complications following transrectal ultrasound-guided prostate biopsy \[1-3\]. Although most cases are self-limited, a subset of patients require additional intervention \[4\]. In cases of significant bleeding immediately after biopsy, ultrasound-guided probe compression has been used for hemostasis, with reported compression times ranging from 1 to 8 minutes (mean 2.9 minutes), suggesting that even short-duration compression may be effective \[4\].
Digital rectal compression for 5 minutes after biopsy has been shown to reduce intraprostatic hemorrhage (hematoma), thereby improving the accuracy of subsequent magnetic resonance imaging interpretation \[5\]. However, no randomized controlled trials have evaluated clinically significant bleeding outcomes, such as hematuria or rectal bleeding, as primary endpoints \[5\].
While a stepwise approach to managing moderate-to-severe rectal bleeding (initial direct compression followed by endoscopic hemostasis or embolization if needed) is generally accepted, there is no consensus regarding the optimal duration of initial compression \[6\].
Infectious complications following transrectal prostate biopsy occur in approximately 0.1-7.0% of patients, with sepsis reported in 0.3-3.1% \[7\]. Post-biopsy hematuria has been suggested as a potential clinical indicator of subsequent urinary tract infection \[8\]. Therefore, reducing bleeding complications may also contribute to the prevention of infectious complications.
There is a clear need for randomized evidence evaluating the effect of routine probe compression and compression duration on both bleeding and infectious outcomes. This study aims to address this gap in the current evidence.
Study Procedures
Participants will be randomly assigned in a 1:1:1 ratio immediately after transrectal ultrasound-guided prostate biopsy using a computer-generated randomization schedule to one of three groups based on probe compression duration: 0 minutes (no compression), 1 minute, or 3 minutes.
Probe compression will be performed by a designated study investigator immediately after biopsy. Blinding will be maintained as much as feasible: the operator, participants, and outcome assessors will be blinded to group allocation whenever possible.
All participants will receive standard prophylactic measures according to institutional practice, including a single dose of intravenous ceftriaxone (2 g) followed by oral levofloxacin (500 mg) for 3 days, as well as rectal disinfection prior to biopsy.
Follow-up will include a structured telephone interview within 7 days after biopsy to assess post-procedural symptoms (approximately 3 minutes in duration). In addition, participants will undergo an outpatient clinic visit between 7 and 14 days after biopsy, during which routine laboratory tests, including complete blood count (CBC), C-reactive protein (CRP), and urinalysis, will be performed.
The study intervention may increase the total procedure time by up to 3 minutes, depending on the assigned compression duration (0, 1, or 3 minutes).
Interventions
- Behavioral Probe compression
Probe compression using the transrectal ultrasound probe applied immediately after biopsy, with duration of 0, 1, or 3 minutes according to randomization.
Primary outcome measures
- Incidence of clinically significant bleeding after transrectal prostate biopsy [Time frame: Within 7 days after biopsy]
Secondary outcome measures (1)
- Incidence of infectious complications [Time frame: Within 14 days after biopsy]
Eligibility criteria
Inclusion criteria
- Male patients aged ≥18 years Scheduled to undergo transrectal ultrasound-guided prostate biopsy Biopsy-naïve patients (first-time prostate biopsy) Able to provide written informed consent
Exclusion criteria
- Uncorrectable coagulopathy or bleeding disorder Active urinary tract infection at the time of biopsy Acute anorectal conditions (e.g., hemorrhoidal bleeding, anal fissure, proctitis) Inability to discontinue or appropriately manage anticoagulant or antiplatelet therapy History of severe drug allergy or hypersensitivity to medications used in the study Individuals unable to provide informed consent (e.g., cognitive impairment, medically incapacitated) or other vulnerable populations Participation in another interventional study related to prostate disease that may interfere with the outcomes of this study Severe comorbid conditions limiting study participation Inability to comply with follow-up procedures
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Triple blind
- Primary purpose
- Prevention
Study locations
South Korea · 1 center
- VHS medical center — Seoul
Identifiers
NCT: NCT07550985 · BOHUN-2026-01-044-002