Rethinking the Role of Saw Palmetto Extract for Men with Lower Urinary Tract Symptoms in North America
Bibliographic record
Abstract
Introduction: The effect of the lipidosterolic extract derived from Serenoa repens (commonly known as “saw palmetto extract” or LSESr) berries on benign prostatic hyperplasia (BPH) and male lower urinary tract symptoms (LUTS) has been extensively studied in the global literature. However, a lack of global consensus with regard to its effectiveness remains, resulting in differing recommendations on the role of LSESr in the BPH/LUTS treatment paradigm. Here, we describe the consensus reached by an international panel of urology experts. Methods: In an independent meeting on 24 April 2021, an international panel of urology experts convened with the goal of developing consensus statements to address the following: the differences between the AUA and EAU guidance regarding the use of LSESr for the treatment of BPH/LUTS, the proposed mechanism of action of LSESr, and data examining the efficacy and safety of LSESr. These consensus statements were developed over the course of several months after an extensive review of the global literature and a discussion thereof. Results: A total of seven consensus statements were agreed upon by the panel. These statements addressed the proposed mechanism of action of LSESr, LSESr quality, and the results from clinical trials examining the efficacy and safety of various LSESrs. Conclusion: Based on the reviewed evidence, the panel recommends that LSESr should be considered as a treatment option for men with mild-to-moderate BPH/LUTS as an alternative to watchful waiting.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| 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".