Evidence map›Paper›PMID 41601270›Full record

Trial reportBJU international2026

Focal therapy using a novel cooled laser device for prostate cancer: early trial results.

Jonathan Kam, Bishoy Hanna, Stuart Jackson, Stephen McCombie, George McClintock, Matthew J Roberts, Jake Rahkala, Jeremy Teoh, Mohan Arianayagam, Bertram Canagasingham and 8 more

Abstract readClinical Trial, Phase II
In one paragraph

Trial report in BJU international, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors.

Jonathan KamNepean Urology Research Group, Kingswood, New South Wales, Australia.
Bishoy HannaNepean Urology Research Group, Kingswood, New South Wales, Australia.
Stuart JacksonNepean Urology Research Group, Kingswood, New South Wales, Australia.
Stephen McCombieNepean Urology Research Group, Kingswood, New South Wales, Australia.
George McClintockNepean Urology Research Group, Kingswood, New South Wales, Australia.
Matthew J RobertsNepean Urology Research Group, Kingswood, New South Wales, Australia.
Jake RahkalaNepean Urology Research Group, Kingswood, New South Wales, Australia.
Jeremy TeohS.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
Mohan ArianayagamNepean Urology Research Group, Kingswood, New South Wales, Australia.
Bertram CanagasinghamNepean Urology Research Group, Kingswood, New South Wales, Australia.
Ahmed Saeed GoolamNepean Urology Research Group, Kingswood, New South Wales, Australia.
Nicola JefferyNepean Urology Research Group, Kingswood, New South Wales, Australia.
Matthew WinterNepean Urology Research Group, Kingswood, New South Wales, Australia.
Mohamed KhadraNepean Urology Research Group, Kingswood, New South Wales, Australia.
Raymond KoNepean Urology Research Group, Kingswood, New South Wales, Australia.
Nicholas MehanNepean Urology Research Group, Kingswood, New South Wales, Australia.
Isaac ThangasamyNepean Urology Research Group, Kingswood, New South Wales, Australia.
Celi VarolMedlogical Innovations, Sydney, New South Wales, Australia.

Funding

Medlogical Innovations
6 · The paper itself

Abstract

objectivesTo determine the short-term oncological results and safety of the ProFocal Laser Therapy for Prostate Tissue Ablation (PFLT-PC) trial, the first phase II clinical trial of ProFocal® (Medlogical Innovations, Sydney, Australia), a novel, cooled laser focal therapy (cLFT) device for prostate cancer (PCa) treatment. PATIENTS AND

methodsMen with localised PCa, prostate-specific antigen (PSA) level ≤15 ng/mL, T stage ≤T2c, International Society of Urological Pathology (ISUP) score 2-3 concordant with multiparametric magnetic resonance imaging (mpMRI) visible disease were recruited for this trial (Australian and New Zealand Clinical Trial Registry [ACTRN]12618001774213p) at Nepean Hospital, Australia. The cLFT was performed under general anaesthesia as a day procedure. Primary outcome was adequacy of tissue ablation assessed by mpMRI within 72 h and biopsy at 3 months. Secondary outcomes of functional measures were assessed using validated questionnaires (International Prostate Symptom Score, Sexual Health Inventory for Men [SHIM], Expanded Prostate cancer Index Composite [EPIC], 12-item Short-Form Health Survey). Complications and adverse events within 90 days were reported using Clavien-Dindo classification grading.

resultsA total of 100 patients were recruited. The median (interquartile range [IQR]) age was 66 (60-72) years, PSA level 5.9 (3.9-7.6) ng/mL, prostate volume 39 (30-51) mL and MRI lesion volume 0.84 (0.57-1.2) mL. The median (IQR) treatment time was 60 (47-70) min. In all, 84% had no ISUP Grade Group ≥2 PCa in their 3-month treatment zone biopsies. Erectile dysfunction was reported in 12% of the men, with a 15% mean decline in the SHIM and EPIC-sexual domains scores. There was a 4.5% decrease on EPIC-urinary domain scores. There was no decline in any other functional measures. This study's main limitations were the absence of a control group and the short follow-up.

conclusionsThe PFLT-PC trial demonstrates that at 3 months, cLFT using the ProFocal device provides an 84% treatment success with low morbidity.

Indexed as

Laser TherapyProstatic NeoplasmsAgedHumansMaleMiddle AgedProstate-Specific AntigenTreatment OutcomeProstate-Specific Antigenfocal therapylaser ablationlocalised prostate cancerprostate cancerprostate cancer treatment

Identifiers

PMID41601270
PMCPMC13340194

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.