Evidence map›Paper›PMID 21871136›Full record

SynthesisBMJ clinical evidence2011

Benign prostatic hyperplasia and male lower urinary tract symptoms (LUTS).

Tom McNicholas, Roger Kirby

Abstract readSystematic Review
In one paragraph

Synthesis in BMJ clinical evidence, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 18% of its field
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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Trial
  4. Article
  5. Review
  6. Transurethral Microwave Thermotherapy (TUMT) in the Treatment of Benign Prostatic Hyperplasia: A Preliminary Report.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Effects of low-frequency ultrasound combined with microbubbles on benign prostate hyperplasia.Canadian Urological Association journal = Journal de l'Association des urologues du Canada
    Article
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

2 authors at 1 institution in 1 country.

Tom McNicholasand Visiting Professor, Faculty of Health and Human Sciences, University of Hertfordshire, Hatfield, UK.
Roger Kirby
University of Hertfordshire · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLower urinary tract symptoms related to benign prostatic hyperplasia (BPH) and bladder outlet obstruction may affect up to 30% of men in their early 70s. Symptoms can improve without treatment, but the usual course is a slow progression of symptoms, with acute urinary retention occurring in 1% to 2% of men with BPH per year. METHODS AND OUTCOMES: We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical, herbal, and surgical treatments? We searched: Medline, Embase, The Cochrane Library, and other important databases up to July 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).

resultsWe found 63 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.

conclusionsIn this systematic review we present information relating to the effectiveness and safety of the following interventions: 5 alpha-reductase inhibitors, alpha-blockers, beta-sitosterol plant extract, Pygeum africanum, rye grass pollen extract, saw palmetto plant extracts, transurethral electrovaporisation, transurethral Holmium laser enucleation of the prostate, transurethral microwave thermotherapy, transurethral needle ablation, and transurethral resection (including transurethral resection versus transurethral incision, and transurethral resection versus visual laser ablation/laser vaporisation).

Indexed as

Lower Urinary Tract SymptomsProstatic HyperplasiaAcute DiseaseAdrenergic alpha-AntagonistsCholestenone 5 alpha-ReductaseEvidence-Based MedicineHumansMaleTransurethral Resection of ProstateUrinary RetentionAdrenergic alpha-AntagonistsCholestenone 5 alpha-Reductase

Identifiers

PMID21871136
PMCPMC3217770
OpenAlexW1466553514

What OpenQuestion holds

Textmetadata
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.