Evidence map›Paper›PMID 40897661›Full record

ArticleInvestigative and clinical urology2025

Aquablation versus HoLEP: Propensity score matching analysis of functional outcomes and ejaculation preservation.

Kyung Tak Oh, Jang Hwan Kim

Abstract readComparative Study
In one paragraph

Article in Investigative and clinical urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Kyung Tak OhDepartment of Urology and Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.ORCID 0000-0003-3681-6629
Jang Hwan KimDepartment of Urology and Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea. jkim@yuhs.ac.ORCID 0000-0002-9056-7072

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to compare the clinical outcomes of Aquablation and Holmium Laser Enucleation of the Prostate (HoLEP) for the treatment of benign prostatic hyperplasia (BPH), with emphasis on functional improvement, ejaculatory preservation, and perioperative safety. MATERIALS AND

methodsWe retrospectively analyzed data from January 2023 to March 2024, excluding patients with follow-up shorter than 3 months. Propensity score matching was performed using age, prostate volume, and preoperative prostate-specific antigen (PSA). Pre- and postoperative outcomes included International Prostate Symptom Score, Overactive Bladder Symptom Score, maximum flow rate (Qmax), post-void residual urine volume (PVR), PSA, and MSHQ-EjD (Male Sexual Health Questionnaire-Ejaculatory Dysfunction)-based ejaculatory grading (0-3). Paired t-tests, Wilcoxon signed-rank tests, McNemar's test, and Mann-Whitney U test were applied as appropriate.

resultsA total of 104 patients were included, with 34 matched pairs. Both procedures significantly improved lower urinary tract symptoms, with no significant differences in symptom score changes or PVR. HoLEP resulted in greater improvements in Qmax and PSA (p=0.011 and p<0.001, respectively). Aquablation demonstrated significantly better preservation of ejaculation (p=0.002). Although transient incontinence was more frequent in HoLEP and gross hematuria and urinary retention were more common in Aquablation, none of the complication rates showed statistically significant differences.

conclusionsAquablation and HoLEP are both effective surgical options for BPH. Aquablation offers comparable symptom relief with significantly superior ejaculation preservation, making it particularly suitable for sexually active patients. HoLEP provides greater deobstructive efficacy, as evidenced by superior Qmax and PSA outcomes. These findings support individualized, patient-centered decision-making.

Indexed as

Ablation TechniquesEjaculationLasers, Solid-StateLaser TherapyProstatectomyProstatic HyperplasiaAgedAquablationHumansMaleMiddle AgedPropensity ScoreRetrospective StudiesTreatment OutcomeWaterWaterAquablationBenign prostatic hyperplasiaTransurethral resection of prostate

Identifiers

PMID40897661
PMCPMC12437571

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.