Evidence map›Paper›PMID 39958108›Full record

ArticleCureus2025

Management of Complex Perianal Fistulas Using Platelet-Rich Plasma and Adipose-Derived Mesenchymal Stem Cells: A Case Series.

Patroklos Goulas, Maria Karakwta, Alexandra-Eleftheria Menni, Apostolos Zatagias, Alexandros Zevgaridis, Natalia Valeria Pentara, Aristeidis Ioannidis, Stavros Panidis, Despoina Krokou, Nikolaos Gkouliaveras and 4 more

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Review
  2. 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

14 authors.

Patroklos GoulasFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Maria KarakwtaLaboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GRC.
Alexandra-Eleftheria MenniFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Apostolos ZatagiasFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Alexandros ZevgaridisDepartment of Surgery, Interbalkan Medical Center, Thessaloniki, GRC.
Natalia Valeria PentaraDepartment of Radiology, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Aristeidis IoannidisFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Stavros PanidisFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Despoina KrokouFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Nikolaos GkouliaverasDepartment of Radiology, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Stylianos ApostolidisFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
Antonios MichalopoulosFirst Propaedeutic Department of Surgery, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, GRC.
George KoliakosLaboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GRC.
Vasileios PapadopoulosDepartment of General Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GRC.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Perianal fistulas have posed a medical and surgical problem since ancient times. The plethora of surgical operations described nowadays for anal fistula treatment is real proof that there is no ideal therapeutic procedure. The cornerstone of all approaches is the equilibrium between the definitive treatment of the fistula with the maintenance of the anal continence mechanism, i.e., anal sphincters. Especially complex anal fistulas (multiple tracts, high transphincteric fistulas, rectovaginal and Crohn disease-associated anal fistulas) are difficult to deal with to preserve this therapeutic balance. Contemporary experimental procedures include the use of autologous biological products such as platelet-rich plasma (PRP) and mesenchymal stem cells (MSCs), either in their "raw" matrix (stromal vascular fraction, SVF) or after isolation and cultivation before delivered to the patient. Herein, we present a new experimental procedure that we implemented for four patients with perianal fistulas, which is safe and effective, easily reproduced, and cheap. It is a one-stage procedure that requires only simple means and could serve as a first-line approach in complex anal fistulas. In this article, we will present four indicative cases treated with this method, using different syringes for various patient conditions, while analyzing the corresponding clinical and imaging results.

Indexed as

case report seriescomplex perianal fistulasexperimentalmesenchymal stem cellsplatelet-rich plasma (prp)

Identifiers

PMID39958108
PMCPMC11828477

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Registered trials

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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.