SynthesisAmerican journal of men's health
Effects of Varicocele Surgical Repair on Serum Hormone and Inhibin B Levels for Patients With Varicocele: A Systematic Review and Meta-Analysis.
Synthesis in American journal of men's health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Varicocele repair for severe oligoasthenoteratozoospermia: Scoping review of published guidelines, and systematic review of the literature.Arab journal of urology · 2025Pooled it
- Observation or treatment of paediatric varicoceles: revisiting the evidence.Nature reviews. Urology · 2026Review
- Oxidative Damage, Antioxidant Capacity, and Apoptotic Activation in Varicocele: Biochemical Evidence of Improvement After Surgical Repair.Antioxidants (Basel, Switzerland) · 2026Article
- Effects of Varicocele Repair on Testicular Endocrine Function: A Systematic Review and Meta-Analysis.The world journal of men's health · 2025Article
- Recent Trends in the Management of Varicocele.Journal of clinical medicine · 2025Review
- Development of a predictive nomogram for microscopic inferior epigastric vein-internal spermatic vein surgery in male infertility with combined varicocele and nutcracker syndrome.American journal of translational research · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Varicocele surgical repair can improve the function of the testis for patients with varicocele. We carried out a systematic review and meta-analysis to assess the effects of varicocele surgical repair on serum hormones and inhibin B levels in patients with varicocele. A literature search was performed in August 2022, and no language or geographic region restrictions were applied. The search included the following databases: PubMed, Embase, and Medline. A literature review was performed to identify all published clinical trials assessing serum hormone and inhibin B levels before and after varicocele surgical repair. The reference lists of retrieved studies were also investigated. A systematic review and meta-analysis were conducted. Eight articles were selected from 162 articles, including 452 patients. The combined analysis showed that after surgical treatment, mean serum testosterone, inhibin B, and sperm concentration levels increased compared with preoperative levels (
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What OpenQuestion holds
Registered trials
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.