Clinical trial Recruiting at 1 site Interventional Ages 50 to 80 Men only

Laser therapy for prostate cancer treatment

Official title: TRANBERG® Transperineal MR/US Focalyx Fusion Laser--Induced Thermal Therapy in the Office Setting Under Local Anesthesia

Run by Urological Research Network, LLC · NCT05698576 · Data updated 2026-11-12

This study is testing a new laser treatment for men aged 50 to 80 with low to intermediate risk prostate cancer to see if it is a safer and less invasive option than traditional surgery or radiation.

Quick facts

Study typeInterventional
Ages50 Years to 80 Years
SexMen only
Enrollment20 (estimated)
SponsorUrological Research Network, LLC
Academic / other
Drugs / interventionsRadiation
Locations1 site (Hialeah, Florida)
StatusRecruiting
StartedMarch 16, 2022
Main results expectedJanuary 27, 2023
Study endsJanuary 30, 2033
Registry record updatedJanuary 26, 2023
Trial IDNCT05698576 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are men aged 50 to 80 with low to intermediate risk prostate cancer and specific prostate volume and PSA levels.

Probably not a fit

Patients with previous prostate cancer interventions or significant urinary retention may not benefit from this study.

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 evaluates the safety and tolerance of a novel laser-induced thermal therapy (TFA-LITT) for men aged 50 to 80 with low to intermediate risk prostate cancer. Conducted in an office setting under local anesthesia, the study utilizes advanced fusion imaging to guide the targeted ablation of prostate tumors. The aim is to provide a less invasive treatment option compared to traditional radical surgery or radiation, which often lead to significant side effects. Participants will undergo a thorough assessment to ensure they meet specific eligibility criteria.

Why it matters

Potential benefit: If successful, this therapy could offer a minimally invasive treatment option that reduces the risk of adverse effects associated with conventional prostate cancer treatments.

How similar studies have gone: While laser ablation techniques have been used in various organs, this specific application for prostate cancer is relatively novel and has not been extensively tested in prior studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Willing and able to sign informed consent
* Subject is able and willing to complete all procedure and follow-up visits indicated in the protocol
* Absence of urinary retention
* Prostate volume: ≥ 18 and ≤ 100 cc, measured by transrectal ultrasound
* Serum creatinine levels \<2 ng/dl and GFR \> 45
* Serum PSA levels \< 20 ng/ml
* Multiparametric prostate MRI with piRADS scores 3-5
* Prostate volume: ≥ 18 and ≤ 100 cc, measured by MRI
* Presence of Intermediate risk prostate cancer with a volume that is less than 1/3 of the gland volume by MRI evaluation

Exclusion Criteria:

* Post-void residual (PVR): \> 250 mL or \> 50% of voided volume
* Previous prostate cancer intervention (Radiation therapy, brachytherapy, prostate cryoablation
* Major neurological conditions such as Alzheimer's, Parkinson, Multiple sclerosis, ALS, spinal cord injury
* Evidence of neurogenic bladder determined by urodynamics studies
* Presence of Indwelling Foley catheter or on active regime of clean intermittent catheterization (CIC) in the prior 30 days
* Active urinary tract infection determined by urinary cultures
* SHIM score \<14
* IPSS score \>23
* Acute prostatitis
* Macroscopic hematuria without a known contributing factor
* History of colorectal carcinoma with anterior perineal resection of rectum
* History of pelvic radiation therapy or radical pelvic surgery
* History of bladder neck contracture and/or urethral strictures within the 5 years prior to the informed consent date
* Bladder stones
* Medical contraindication for undergoing TPFLA surgery (eg, infection, coagulopathy, significant cardiac or other medical risk factors for surgery)
* Diagnosed or suspected bleeding or coagulopathic disorder such as hemophilia, ITP, TTP
* Medical contraindication to being subjected to local anesthesia

Where it's running

  • Urology Specialist Group
    Hialeah, Florida, United States
    Recruiting

Study contacts

  • Principal investigator: Fernando J Bianco, MD — Urological Research Network
  • Study coordinator: Cielo D Guerra, BS
  • Email: cielo@besturology.net
  • Phone: 786-431-2014

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.