---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-26-006615"
form_type: "8-K"
ticker: "PROF"
cik: "0001628808"
company_name: "Profound Medical Corp."
filed_at: "2026-10-14T12:00:36+00:00"
generated_at: "2026-10-14T12:05:08.027837+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Profound Medical touts TULSA data at iMRI Symposium; CAPTAIN shows 2.1x functional preservation vs robotic RP

## Summary
- CAPTAIN randomized trial: whole-gland TULSA patients 2.1x more likely to preserve erectile function and pad-free continence vs robotic prostatectomy (p=0.004); hospitalizations 0.7% vs 6.3%.
- CARE Registry (197 patients, 5 centers, median 24-mo follow-up): median PSA nadir 0.23 ng/mL whole-gland vs 0.60 subtotal vs 1.10 focal; catheterization 13.5 days vs 7 days.
- Mayo Clinic Florida: 58 patients up to 4.5 years; 100% pad-free and 94% leak-free continence, 87.5% potency beyond 12 months; median PSA nadir 0.9 ng/mL; 12% needed secondary treatment.
- Mayo Clinic Rochester: 41 patients, mean PSA fell roughly 62-66% from 7.7 ng/mL through one year; biopsy-confirmed recurrence in 22% (12% in-field, 10% out-of-field).
- Siemens 0.55T Free.Max platform validated: 3D thermometry precision up 40%, targeting accuracy 1.0±0.9 mm; no FDA clearance or commercial availability claimed.

## SEC filing metadata
- accession: 0001171843-26-006615
- form_type: 8-K
- ticker: PROF
- cik: 0001628808
- company_name: Profound Medical Corp.
- filed_at: 2026-10-14T12:00:36+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1628808/000117184326006615/0001171843-26-006615-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1628808/000117184326006615/f8k_101426.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-26-006615
- JSON: https://secwatch.observer/filing/0001171843-26-006615.json
- Plain text: https://secwatch.observer/filing/0001171843-26-006615.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.