SynthesisInternational journal of molecular sciences2025
The Role of Platelet-Rich Plasma (PRP) in the Treatment of Patellofemoral Arthritis and Anterior Knee Pain: A Systematic Review.
Synthesis in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Are orthobiologics a plausible therapeutic option for patello-femoral pathology? A systematic review of clinical and radiological outcomes.Frontiers in bioengineering and biotechnology · 2026Pooled it
- Short-Term Clinical Outcomes and Systemic Inflammatory Biomarker Responses Following Platelet-Rich Plasma Injection in Knee Osteoarthritis.Life (Basel, Switzerland) · 2026Article
- Association of Baseline Femoral Trochlear T2* Mapping with Clinical Response to Platelet-Rich Plasma in Patellofemoral Chondropathy: A Retrospective Exploratory Study.Journal of clinical medicine · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Patellofemoral osteoarthritis (OA) and chondromalacia patellae (CMP) are common and disabling conditions that significantly affect physical performance and quality of life. Despite the great deal of scientific research on the subject, there is limited evidence regarding the outcome of nonoperative interventional procedures. Platelet-rich plasma (PRP) has demonstrated positive results for tibiofemoral knee osteoarthritis, but its role in anterior knee pain (AKP) remains unclear. The aim of this study was to review the evidence on the efficacy (clinical and radiological) and safety of PRP in patients suffering from patellofemoral OA, CMP, and AKP. Medline/Pubmed, Web of Science, and Scopus databases were systematically searched up to June 2025 to identify all the available relevant studies. Five studies, including 146 patients, fulfilled the eligibility criteria and were included in the systematic review. Although there was a statistically significant improvement in clinical setting, radiologic evidence of cartilage regeneration was limited and uncertain. Specifically, the pooled analysis revealed an improvement of the Visual Analogue Scale from 6.7 to 2.1 (
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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 Socratic graph.