Will Aquablation Be the New Benchmark for Robotic Minimally Invasive Surgical Treatment for Benign Prostatic Hyperplasia?
Bibliographic record
Abstract
BACKGROUND AND OBJECTIVE: Aquablation is included in the European Association Urology guidelines as an alternative surgical technique for prostate resection. The evidence summary states that it is subjectively and objectively as effective as transurethral resection of the prostate (TURP) and enucleation, but concerns remain regarding postoperative bleeding. Our aim was to provide an evidence-based overview of the trials, triumphs, and technical challenges of Aquablation. METHODS: A literature search in the PubMed, EMBASE, and Scopus databases was performed to identify clinical prospective and retrospective studies and reviews on Aquablation. A total of 54 reports were included. A narrative review of current evidence and an overview of the surgical technique are provided. KEY FINDINGS AND LIMITATIONS: Aquablation demonstrates excellent short- and long-term functional outcomes, with a good safety profile comparable to that of TURP. The procedure is efficient and safe, even for very large prostates, with sustained improvements in functional outcomes well maintained up to 5 yr. The unique ability to conduct robotically controlled precise ablation of enlarged tissue while maintaining the sphincter makes Aquablation a very good ejaculation-sparing BPH treatment option. Initial issues with hemostasis have been successfully overcome with the use of gentle bladder-neck cautery after the procedure, allowing for early catheter removal. The above features make Aquablation an attractive minimally invasive technique and show that it is noninferior to holmium laser enucleation. CONCLUSIONS AND CLINICAL IMPLICATIONS: Aquablation is a valid alternative to standard resection techniques, showing excellent long-term functional outcomes, good preservation of sexual function, a good safety profile, and good compliance for all prostate sizes and patient ages. Aquablation is still performed in high-volume centers, but the results can easily be emulated in other centers worldwide. ADVANCING PRACTICE: Our review indicates that if Aquablation outcomes are emulated globally, this technique could easily become a new benchmark in robotic treatment for BPH. PATIENT SUMMARY: Aquablation is a safe and effective surgical technique for treatment for benign enlargement of the prostate, with excellent medium-term outcomes. Although long-term studies are needed, the results are promising and challenge the current surgical and laser techniques used to reduce the size of the prostate gland.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".